25 June, 2026

SAFFI

Saffi (neutral vulgar misnomer, nonfaction specific)

Na-Shiyaa'fir (Person, native ethonym)
Um-Shubar'fir (Big Person, native ethonym)
U-Scha'hi Urs-katal (The Branch Coalition, by themselves as collective)

Last updated: June 25th 2026

COLLECTIVE SUMMARY

[missing icon]

According to Saffi records, their species were already a blooming starfaring civilization for 2,000 years when the Unrelenting Force struck their homeworld (circa 1452 AdF). The invasion resulted in the effective collapse of the Saffi interstellar sphere, forcing the evacuation of billions and the abandonment of numerous settled worlds.


Dominion Saffi are almost exclusively affiliated to a faction known as the Branch Coalition, originally intended as a temporary evacuation government, it gradually evolved into the dominant political body among surviving Saffi populations.

The Branch Coalition was responsible for taking evacuated populations far from Saffi space in search of potentially habitable worlds to reestablish and regroup their civilization - it took them almost two centuries to make first-contact with the Dominion, a stationed Qire vessel in the Riterkor system, in 1660 AdF.


The encounter rapidly escalated to Saffi-led aggression towards the stationed Qire crew, who worked patiently to appease and calm the interlopers. A series of diplomatic encounters led to the Qire welcoming the Saffi into the Foundational Dominion. Joined the Dominion in 1781 AdF (aligned neutral power).




Origin

The star Ou'Papa (-130, -5, -50), about 140ly from Argost - just 33ly from Riterkor, deep within Qire space.

Originally from the small planet Ma-Okar, a moon of the gas giant Ma-Humpar. The Saffi home is a lush forested rainworld, thanks to the intense weather systems created by tidal interactions with Ma-Humpar and the planet's sibling moons.

Ma-Okar sports a very large 100km-wide crater in the planet's northern hemisphere, a remnant of a theorized asteroid impact that would have occurred about 4.5~4.7 million years ago. The resulting ecological collapse opened numerous vacant niches, allowing the ancestors of the Saffi and Shubafi to rapidly diversify into roles previously occupied by the planet's megafauna. A fine layer of radioactive atomic tungsten, cobalt and iron found all over the globe might challenge the origins and nature of the impactor.

Abroad, they're known to claim very few worlds, but operate numerous space habitats and crews throughout the Dominion.
Saffi cultural traditions generally reject concepts analogous to "honorable combat". Victory and survival are commonly viewed as the only meaningful measures of success in conflict.

Description
The Saffi as a collective aren't one single species, more like a 'civilizational label'. They are a joint of two main subspecies that according historical records, have had a strong mixed-relationship prior to the collapse of their interstellar sphere. They are the Saffi and the Shubafi (common terms).
Historical records suggest both species have existed in a shared civilizational framework for thousands of years, to the point that outsiders frequently mistake them for dimorphic variants of the same species. Neither species is generally regarded as subordinate to the other, with most Saffi social structures historically incorporating both populations in complementary roles.

They are both dromaeosaurid-adjacent bipeds, with a forward-leaning posture and stiff tail for balance. The arms of appreciable length end in two four-fingered hands for climbing and fine manipulation. Heads blend sharp saurian features with a short hooked beak. Large forward-facing eyes which appear bloodshot due their hot-colored sclera. Their bodies are covered in a mix of tough scales and vulture-like down, with a mane of brightly colored parrot-like feathers along the spine, head, and tail for social signaling.
Their four-toed feet sport a vestigial scythe-like claw in the innermost toe, called a spur - believed to have aided their ancestor in killing and catching prey, as the Saffi are primarily carnivores and pack hunters, with a secondary diet of fruits and fungi.
Both are known stalkers and voice imitators, a diplomatic custom of theirs is to mirror the voice of whomever they speak to as a show of respect. But due the usual negative reception of this behavior, experienced Saffi develop and master a "persona voice" as their external voice.
The small Saffi are uncanny imitators while the Shubafi are silent walkers.
Both are deemed by the Hoku and Chelok as too dangerous to deal with carelessly, due their innate lethality and strength.

SAFFI - the small ones
Compact, avian-like biped, 2'1 to 3'7" tall, ~2 meters long, 10 to 22kg, proportionally longer face/snout. Usually display feathers in black, white, and earthly tones with orange markings.
Faster, regarded as opportunistic, risk-prone, greedier, and more socially volatile than their sister-species. Usually employed in delicate or fine work, diplomacy, and spying.

SHUBAFI - the big ones
Robust, theropod-like biped, 4'0" to 6'0" tall, 4~5 meters long, 150~280 kg, proportionally shorter face/snout. Usually display feathers in light-colored earthly tones with yellow, orange or red markings.
Stronger, generally regarded as cautious, patient, and inclined toward long-term planning. Usually employed in administration, logistics, coordination, heavy industry, and other occupations requiring long-term planning and physical labor.

Spacetravel
Commonly use ionic rockets and torchships, developing proprietary interstellar propulsion is no longer considered a strategic priority. Some larger factions still use proprietary A-M/AM drivers able to pull into γ~6, but most current Saffi tech is reverse-engineered. They are by many standards, considered a reluctant client species.

Relations
Officially a neutral power. Highly opportunistic, seemingly non-territorial, clan-based, deeply social amongst themselves, deeply pragmatic. Untrustworthy but useful spies, salvagers and brokers.
Unknown fleet size.
Official census figures place the Saffi population at approximately 3 billion, though independent estimates range from 10-20 billion due to extensive clan migration, unregistered habitats, and disputed frontier settlements.
Civilizational goals seem to be the sole prosperity of their civilization.
Hard to trace relationships with everyone else. Primarily mercantile. Most dislike humans in general. Small Saffi are surprisingly fond of the Nan-Nan in the absence of Shubafi.

OTHER LINKS
No known links at this time

24 June, 2026

Relativistic Travel

Last updated: June 24th 2026

RELATIVISTIC TRAVEL IN BtFF

In this house we don't do faster-than-light travel. Relativity is sacred in this universe - though it can be bent and twisted in interesting ways.

The rating of relativistic speed of starships in this universe is given as integers of the Lorentz factor (γ) instead of decimal fractions of the speed of light - that is, how many times the subjetive ship time appears to compress due time dilation in comparison with restframe time.

For example, a relatively fast starship with a rating of γ ~ 6 experiences a subjective time that is 1/6th of the restframe - for a 10 light-year trip, thats about 1yr8m trip experienced by the crew. So keep that in mind whenever that gamma or rating gets thrown around.

It is also commonplace to use stasis chambers for the slowing down of biological clocks for really long trips or at lower cruise ratings, pre-fall humans managed to make it work for an additional 40 years of subjective time while in their prime.

Non-Aligned Powers

Last updated: June 24th 2026

NON-ALIGNED POWERS

The entities and collectives listed here are not known or understood by the vast majority of the Beyond the Final Frontier's characters.

They do not constitute members of the Foundational Dominion.

Raydee

Swarm

Canutans

Oraygonians

Starlane Network

Last updated: June 24th 2026

STARLANES

Starlanes are the backbone and (weirdly) pride of the Dominion's economy. Magnetic and radiation probes routinely clean up vast 'tubes' through the interstellar medium, allowing for fast, reliable, and safe hyper-relativistic travel between designated waypoints. The original purpose of which, was to clear interstellar distances through volumes of space seeded with collections penetrator mines - sharp metal monoliths designed to vaporize relativistic objects on contact deployed during the Qiro-Arrene wars. Flying through uncharted space can be certainly done but the risks are real.

Dominion History Overview

Last updated: June 26th 2026

DATING REFERENCES
From the Year of Prime Foundation we count backwards (BdF) and forwards (AdF) in time, each year being equivalent to 366.18779 Earth-days - which means that dates in 'present time' are given ~9.32 years in advance when compared to our standard calendar.

SUMMARIZED TIMELINE

THE COMBINE ERA, 3650 BdF - 0 AdF
The Luminary Combine reigns the current Dominion core until its fall during the Qiro-Arrene wars

4150 BdF - 3650 BdF, the establishment of the Luminary Combine
The Luminary Combine begins its conquest of interstellar space, landing first at Endreka, aiming to claim over 800 neighboring systems before its decamillenium.
Encountering stone-age Chelok societies across Endreka, initially thought to be natives. Genetic studies revealed they either traveled there or were brought by outside forces. The Luminary Combine was among the few arrene bodies that still deemed spacetravel safe despite the discovery of the Chelok, and in fact, a necessary acquisition of vital space to the Arrene

3560 - 3490 BdF, the annexation of the Ygiv peoples
First contact between the Arrene and the Ygiv, after their first confirmed detection around 3650 BdF, it took the Arrene just 30 years to cross the 25 light-years separating them from the nearby colony of Thosuo.
The trip to Osuna was a near-instant decision upon confirmation of a nearby developing civilization, and mainly one that could be stewarded away from being a competitor. They arrived with an armada built specifically for the purpose of staying.
First contact and study era ends in 3495 BdF, with the Luminary Combine ultimately seizing admnistrative powers over the Ygiv peoples. For comparison, the Ygiv were a near early 20th century Earth equivalent in their development. The surrender was passive and a necessary step to ensure the continuation of their civilization

3490 - 650 BdF, the quiet expansion era
Up until now, the Luminary Combine encompassed the Arrene, the Ygiv, and several chelok peoples across 8 systems within 75 light-years from home - expansion was slower than anticipated but constant in advances and probings of distant regions of space. A rumor about a giant starship creeping about the edges of the Forzai system among chelok merchants reaches the Combine authorities, who arrive to investigate.

THE QIRO-ARRENE WARS, 650 - 1 BdF

"Wars" is a very strong term here from the perspective of non-Arrene historians, this series if events were the result of a catastrophic First Contact case between a blooming interstellar empire and an extragalactic civilization.

THE DOMINION ERA, 0 AdF CE - PRESENT

1059 AdF, first contact between the Hoku and the Chelok at Dhéģhōm
The Hoku were already in the process of trying to not join whatever the Dominion is, because they are afraid of whatever the elder races are doing. Nonetheless, they become great traders with the Chelok
The Hoku are briefly introduced to the idea of the Dominion, but opt not to interfer.

1660 - 1781 AdF, the Saffi sign up
The Saffi, seeking survival from an unknown aggressor, encounters and attacks a stationed Elder Starship and its crew over a mining outpost. This short encounter was followed by multiple expeditionary and diplomatic ones, which led to their eventual admission as an aligned neutral power.

2064 - 2094 AdF, first contact between the Hoku and the Nan-Nan
The Nan-Nan are visited by the Hoku, and integrated to its interstellar nation.
A planet-bound advanced society akin to 22nd century humanity when the Hoku reached up for first contact. Some wished to join the hoku out of their own volition.

2548 - 2553 AdF, the Hoku sign up
A century prior, hoku asteroid miners in the Muhori system had accidentally pinged a derelict Qire warship in its flyby through the system's outskirts. This ping prompted a first-contact response from the Dominion authorities, and a century of preparation for an annhilation conflict from the hoku side.
The hoku joined in 17,203 CE (2553 AdF), albeit reluctantly. After being visited by diplomatic fleet lead by the Elder Starship, Kappa, in the Muhori system.

2642 AdF, the Nan-Nan sign up
It took them a while to decide, but are convinced the net benefit is worth it, inspite of the Hoku's waryness.

3350 - 3550 AdF, the fall of Hokushoku
An unknown extraterrestrial force invades the Hoku space, the Dominion is unable to send enough reinforcements in time to fend off the invaders, Hokushoku and its colonies fall within days of consecutive first contacts. The Fall of Hokushoku represents the start of a period of political unrest since the Arrene have' showed themselves unnable to care for their allies against outsiders.

~3575 AdF, the events of Beyond the Final Frontier (book I) take place

Dominion Organization

Last updated: June 24th 2026

GOVERNMENT ORGANIZATION


No official Dominion flag exists, the Treaty of Forzai explicitly forbids symbols that might imply a unified state. The Arrene Combine's signet is used by convention for Dominion-wide communications, though its use remains a point of contention among member civilizations.

The Foundational Dominion possesses no universally accepted central government. Rather, it exists as a mesh of interdependent political, economic, and legal institutions operating under the interpretations of the Treaty of Forzai - a 5200-page document about the complete reestructing of Arrene power - serving as a model for its member civilizations. Which expanded on the terms, interpretations and readings of the Qire's Ultimatum upon the capitulation of the Luminary Combine:

"Halt claw.
Halt Foot.
Failure, undone."

The Dominion is enforced through starlane routes, clone armies and unmanned fleets, mostly of Arrene nature - though, it is mostly uncertain how the Qire half of the Dominion operates, as it is deemed a 'ghost space'.

Most inhabitants interact with Dominion institutions through local authorities, commercial organizations, and member governments rather than through any singular Dominion body.
Institutions are generally considered "Dominion institutions" when they possess standing under Foundation law and participate in the legal framework derived from the Treaty of Forzai.

Political Administration
Dominated by the Arrene Combine, successor to the Luminary Combine and administrator of the Dominion capital at Argost. The Arrene Combine is the closest entity to a central government within the Dominion. It maintains administrative authority over the Arrene Core and operates much of the infrastructure connecting the inner Dominion.
Its influence is strongest within approximately fifty light-years of Argost and becomes progressively weaker toward the frontier domains.

Despite widespread perceptions that the Combine "is" the Dominion, its authority remains legally constrained by Foundation precedents and treaty obligations.

Commerce and Infrastructure
Historically dominated by the Arrene-backed Lodestar Accord, whose freight and passenger services connect the majority of major Dominion population centers through the starlane network. As a consequence, the organization exerts political influence disproportionate to its nominal commercial role, much like a private government system.

Long-Range Trade and Mediation
Traditionally associated with the Ar-Rahhalam Ithnajmyu (Voyager's Guild, or ARI), whose member organizations maintain commercial routes throughout the Pancalestia and neighboring regions. Unlike most freight organizations, navigators maintain the (near supernatural?) capability to travel beyond established starlane corridors, granting access to remote systems and regions beyond normal commercial routes.

Expeditionary and Contract Service
Historically fulfilled by the Kahiko Moku and associated Trader's Guilds of the Hoku diaspora.
Originally founded as a warrior-monastic order among the Hoku, the Kahiko Moku gradually transitioned into a network specializing in escort, courier, security, and contract operations.
Although diminished following the Fall of Hokushoku, the organization remains active throughout the Dominion.

Government Offices and Titles
Unlike most interstellar states, Dominion offices do not form a universally recognized chain of command. Lower offices are generally territorial in nature, while higher Foundation offices derive their authority from ancient legal traditions, treaty obligations, and institutional precedent.

OBSERVABLE OFFICES
MUNICIPAL
Mayor
Administrative authority over individual cities and settlements.

Governor
Regional authority over precincts, provinces, and other subplanetary jurisdictions.

PLANETARY
President
Executive authority over major territorial divisions of inhabited worlds.

Earl
Administrative authority over minor colonies and frontier settlements.

Count
Combined civic and military authority over entire inhabited planetary bodies.

STELLAR
Duke
Administrative authority over a stellar system and its associated colonies, habitats, stations, and settlements. Qire are known to occasionally serve as provisional Dukes until a permanent officeholder is recognized.

FOUNDATION
Arbiter (777 recognized offices)
Predominantly held by Arrene, domain-dependent. Responsible for the mediation and interpretation of disputes occurring between Dominion institutions and signatory bodies.

Principality (155 recognized offices)
Presumed to be exclusively held by Qire. Their exact function remains disputed by legal scholars and historians.

Witness (44 recognized offices)
Generally regarded as the highest observable Foundation office. Presumed to be exclusively Qire. The extent of their authority and responsibilities remains poorly documented outside specialist legal circles.

Determining whether a Arbiter outranks a Principality, or a Principality outranks an Arbiter, often depends entirely on the matter being discussed. The practical authority of an office may vary significantly between civilizations, regions, and legal interpretations. It is generally agreed that Witnesses constitute the highest publicly observable rank among Qire participating in Dominion affairs.

It is unknown whether additional Foundation offices exist beyond those listed above. No universally accepted records concerning higher offices are publicly available.

Dominion Population and Demographics

Last updated: June 24th 2026

POPULATION AND DEMOGRAPHICS

The census work done by Dominion authorities is messy at best and sloppy at worst. Hundreds of bodies over dozens of planets and colonies, responsible for keeping count of billions of individuals, some of which actively hide from said authorities and some of which are constantly moving about.


Here's a 3,350 AdF (~18,000 CE) rundown of the latest counts ranked by species:

  1. Ygiv, about 120 billion - too many to count.
  2. Chelok, 90 ± 20 billion - might be closer to 100bi with agriworlds.
  3. Hoku, 65 ± 10 billion - might be closer to 80bi with agriworlds.
  4. Nan-Nan, 18 billion - ~70% planetbound to their homesystem.
  5. Arrene, 7.8 ± 0.01 billion - all accounted for.
  6. Saffi, officially around 3 billion - many unaccounted for living abroad.
  7. Qire, no census given.
Total population: ~330 billion sophons.

Despite its vast stellar volume, most of the Dominion's population is concentrated around a handful of heavily developed worlds and agricultural colonies - 49 developed planetary population centers, from which 29 can be found under control of the Pancalestia, the Chelok domain.

This means that on average, there are ~1,200 "unclaimed" star systems for every inhabited world within reach.

Dominion Astrometry

Last updated: June 24th 2026

GENERAL GEOGRAPHY

The Dominion is a region of space located behind the Coalsack Nebula as seen from Earth's perspective, between 700 and 900 light-years from Earth. Its center is roughly 830 light-years from Earth.

As a stellar region within the Milky Way, it might be loosely associated to the lower Sco-Cen OB Association, as the region includes several bright young blue stars, such as CH Crucis and 251 G. Cen which are under 150 million years old.

It has no physical borders, but it currently encompasses spheroidal volume ~240 light-years across, centered around the world of Argost, the Arrene homeworld.


ASTROMETRICS (and other statistics for nerds)
KEY SYSTEMS & WORLDS
Standard Dominion Astrographic math bases itself on Ykaga's ecliptic plane around Aa Rithel, the sun of the Arrene's homesystem. All coordinates and stellar positions in official astrometrics are given in Arrene Standard, here translated to standard light-Earth-years for viewer comfort.

|      X,    Y,    Z | STAR ID     | PLANET    | NOTES
|      0,    0,     0 | Aa Rithel    | Argost         | Capital of the Dominion
|   -14, -17,   49 | Osuna       | Serenity      | Homeworld of the Ygiv
|    85,  36,   75 | Paza          | Hokushoku | Homeworld of the Hoku
| -130,   -5, -50 | Ou'Papa    | Ma'Okar      | Homeworld of the Saffi
|    98,  67,   28 | Udun         | Dheghom    | Capital of the Pancalestia

THE ARRENE CORE
|      0,    0,     0 | Aa Rithel    | Argost        | Capital of the Dominion
|   -15,   -3,   -3 | Endreka     | New Horizon | --
|     -1,  13, -12 | Nizel           | Hardpoint      | major hoku population in the core
|      2, -15,  13 | Festar         | Radiant         | --
|   -22, -18,  25 | Thosuo       | Tributary        | --
|    28, -15,  28 | Forzai         | Far Haven     | --
|   -14, -17,   49 | Osuna       | Rihuta          | Homeworld of the Ygiv
|   -11,   -7,   70 | Kaegaels   | Stormport      | Former Ygiv extractivist colony


THE HOKU EXPANSE
|    85,  36,   75 | Paza         | Hokushoku     | Homeworld of the Hoku
|    98,  52,   75 | Ninetali     | Sideshoku        | a stormy world
|    91, 117,  91 | Kotalizapa | Voliloshoku      | major moon of a trojan brown dwarf
|    93, 94,  100 | Anaya      | Anaya              | Homeworld of the Nan-Nan
|    73, -21,   76 | Muhori      | Muhori              | oldest Hoku colony, quadruple system
|  134,  62,   59 | Dekutali    | Dekushashoku | an icy world
|  139,  19,   98 | Kakaili      | Qekohoshoku   | Former Chelok colony, oceanic tropical

THE QIRE SPACE
|   -66,   -8, -66 | Qirurtar     | Wayfarer's Orb | A hydrogen mining station around a gas giant
| -105, -19, -34 | Riterkor     | The Nightforge | Qire mining station?
|   -94,    9,  18 | Olgur         | The Hothouse  | Qire colony?
|   -94,    9,  18 | Surtirte      | The Dustworld  | Qire starport?
| -130,   -5, -50 | Ou'Papa   | Ma'Okar            | Homeworld of the Saffi

THE PANCALESTIA
[click here for the comprehensive list (29)]


OTHER LOCATIONS FOR SPATIAL REFERENCE
|   80, -155, 160 | Coalsack N. | --                | Major cold molecular cloud ~60ly wide
| 229, -521, 467 | HD 117207   | Iir'rinr'ta   | Homeworld of the Raydee
| 284, -546, 556 | The Cradle  | Nam Arde | Forgotten homeworld of the Chelok
| 283, -544, 533 | Alpha Cen.   | --                | Closest star to the Sun
| 290, -540, 563 | Eps. Eridani | --                | --
| 290, -539, 563 | Tau Ceti        | --                | --

STELLAR POPULATION
While largely obscured by the Coalsack Nebula when seen from the Earth, it is possible to spot about ~270 of the 450 giant stars that populate the region (no seriously, it's cataloged.)
Extrapolated data from local surveys suggests the Dominion contains 69 ±4 thousand stars within its 240-light-year-wide volume. By type they are:
53,000 red dwarfs
9,000 orange dwarfs
5,000 late Sun-like stars
2,000 early Sun-like stars
400 bright stars
5 blue giants
+ 8,000 rogue brown dwarfs 
+ 890 white dwarfs
+ 450 bright evolved stars

When compared to the solar vicinity, the average Dominion sector contains about 10x more bright stars, namely evolved stars such as blue subgiants and red giants, due it being contained within the meeting point of star-forming regions.
Needless to say, traveling across this space is like going through a crystal chandelier. The brighter population of which serves rightfully so, as reference 'lighthouse stars' for astronavigation by its inhabitants.

This angle clearly frames all four domains of the Dominion's civilized systems, here UP is north from the capital Argost.

REGION HABITABILITY
The Dominion stellar catalogs register about 58,000 star systems contained within the spheroid. From which 5,700 systems may contain at least one Earth-sized planet in its habitable zone - its estimated that from those planets 600 of them exist around Sun-like stars (high-mass K to low-mass F) and could be considered Earth-analogues. If distributed at random, they could be separated by upwards of 25 light-years from each other.

Only FOUR planets across the Dominion are known to have independently produced technological civilizations. These are Argost, Ou'Papa, Hokushoku, and Rihuta.

Although, simple and 'inferior' forms of life aren't necessarily that rare either. A very common type of ecosphere that can be found in the Dominion is the 'Proterozoic Earth-Analogue'. A recurring frustration among xenobiologists is the tendency for unrelated ecosystems to repeatedly evolve crustacean-like body plans. This has proven beneficial to travelers, who consider "find the local crab" a remarkably reliable survival strategy.

Statistically speaking, it would be expected to exist about 40 exoplanets with an ESI of 0.90 or higher, and at least another ~150 worlds scoring 0.80-0.90 - which is very relevant given all four local species originate from Earth-analogues (technically speaking). Less than a quarter of these theoretical paradise worlds have been identified, however. Most colonial populations live in the few rocks scoring 0.70-0.95 right next to their homeworlds, depending on specific infrastructure tolerances, that means traveling 20-100 light-years in between colonies.

The densest pocket of civilization remains the Chelok-controlled Pancalestia, which have thoroughly scouted this region for the thirty-ish most-habitable planets in the region. A fair demonstration that perhaps, the Dominion might be more comfortable than one might initially deem, or did they just got lucky?

20 June, 2026

YGIV PEOPLES

Ygiv (neutral vulgar, nonfaction specific)
Qesaxakuho (Whisperers, by the Hoku)
Iurr'nakai (Whimpering Ones, by the Raydee)
Aa'Ruhuhassar (Blue Ones, by the Arrene)
Yig-Yith (Smart Ones, by themselves)


Last updated: June 24th 2026

COLLECTIVE SUMMARY

[missing icon]

The Ygiv civilization had just started to use radio waves when they were detected by the Arrene. The Thosuo ultramarine fleet arrived within 30 years for first contact, circa 11,088 CE. Joined the Luminary Combine in 11,155 CE (3500 BdF)

Joined the Dominion in 14,650 (0 AdF), with the defeat of the Luminary Combine in the Battle of Argost (extra-signatary).



Origin

The planet Aa'rihuteshqatar (Arrene name, often shortened to Rihuta or Serenity by others), in the Osuna system (-114, -17, 49), a double-K binary about 54ly from Argost, 25ly from Thosuo.

Rihuta is a tropical oceanic world surrounded by small moons, it has a characteristic blue color from space given its shallow oceans, bluish vegetation and blue inhabitants, the Ygiv. The other Ygiv population center is the colony world of Kaegaels, a neighboring star system that the Arrene had later populated with them (initially as cattle, later employed as a workforce). Though nowadays, the Ygiv are mostly ubiquitous to the Arrene Core and its dozen worlds.


Description
Being 2’2” to 4’0” tall, 4 to 6ft long, and 40 to 60kg, the Ygiv are lizard-like hexapods in a centaurine posture. Their most prominent feature besides anatomy are their two pairs of pitch-black eyes dominated by one much larger pair, and their deeply azure or sky blue skin pigments. They possess several appendages on their heads that serve sensory and communication purposes, flushing with blood and picking up bright red colors, which means they very visibly blush and bruise, which means they are commonly seen in armor or protective clothing/uniforms not unlike humans.
Their speech is akin to whispers and raspy vocalizations, with some high frequency notes, their languages are popular vulgata among travelers for their ease of learning, mainly Common Nagiv.

Their multiple appendages mean they are very skillful artists and builders, that combined with their genius actively worked in favor of them when faced with becoming food or a slave caste of the Combine. The Treaty of Forzai largely liberated up the Ygiv population, although it hasn’t necessarily freed them.

Spacetravel
Common proton rockets for in-system travel.
Proprietary interstellar mode nonexistent.
Often accompany other species' crews during interstellar travel as a workforce.

Relations
Officially friendly to foreign powers. Non-territorial, social collectivistic, curious anc creative. Largely exploited, second-class citizens across the Dominion.
Fleet size numbering the hundreds.
Population estimated at 50 to 100 billion across the Dominion core.
No civilizational goals, aligned power.
Hostile relationships with qire, positive relationships with the humans, neutral with hoku and arrene.
Civilization has been long assimilated, the Ygiv live for about 70 years.

OTHER LINKS
The Osuna System (homesystem)

10 June, 2026

SCIENCE&ARTWORK | THE HOKU | STELLAR ERA

FINAL YEARS OF THE PRE-STELLAR ERA

At the time of the Great War, there were six great nations at odds with one another.

  • Ent'Shelari Republic
  • Dahetian Republics
  • Hukatian Empire
  • North and South Sidessia (in civil war)
  • Kalopan Empire
  • Farkade Union

Heavily disputing control of the globe at least for the past century or two.

Thrown against each other in dirty resource wars to feed their ever expanding industry and war machine, regional conflicts soon had these powers meet with each other. Fully bloomed world war. Each fighting on multiple fronts against multiple declared enemies - both deploying terrible weapons against one another, just as soon as they were developed live on the frontlines.

The armsrace had made it so the sun hadn't shined in half a decade. Records of this time are rare and sparse, often removed from context by the movements of the tribes that remained. Legend has it, a small circle of generals accorded to finally put a stop to the massacre. It is unclear if the technology was intentionally leaked, or if it developed independently. But someone had finally split the atom. It didn't matter to that circle who had it, they knew it had to be used if they wanted to fix the world, if they wanted to reset the cycle of violence. If the world had to be burned so it could truly flourish again, if all flags had to be burned to unite everyone, so it had to be done.

It was the last day of summer, 92 PSE.

600 million gone in an instant.

The ash, the radiation, and the scavengers, claimed the remaining 6 billion in the following decade.


YEAR ZERO

The southern regions of the world, mostly a vast sea populated by a single continent, were largely unaffected by the exchange and its effects. Without global trade or ultramarine enemies left to fight. The handfull of organized groups and states that remained in the south continent coalesced into the Commonwealth of Sidessia.

Though, the reality of the aftermath of the nuclear war is that most of the northern lands were far too razed to occupy. Though nature always found a way to creep back in. And so the Commonwealth learned quickly. They too had to adapt.

Engineers, doctors and ecologists alike worked to create variants of known crops and cattle, resistant to the radiation, resistant to the terrible climate that slowly waned... Then it occurred to them, if designing was the key to survival in a new world - then why not redesign themselves?

The result of these decades of research, questionable, inhumane, but deemed VITAL research, were the Kahikōpafi (better translated as "divine servant", or crudely "angel"). The Angels were a mass-produceable workforce designed to clear and re-settle the northern wastelands. Greater resistance, greater strength, superior intellect, balanced by constant work-load, constant oversight, and short lifespans. Easily spotted by their characteristic looks, it was almost impossible to miss those 'elite slaves' amidst the public - and oh they tried.

As the employment of Angels grew. So did the public sentiment that these beings were something else, something more than mere tools sent to work in no-man's-land, something more than lead-soldiers to be cast and mowed down by conflict.

Each generation of Angels meant a different conflict between demand, performance, and the public perception. Different skillsets, different lifespans, different patches in behavior patterns and social skills. Even limited breeding generations for the farthest reaches of the land.


Them Angels fought hard to earn a spot. And a well deserved spot indeed, they had brought that world up from the ashes almost entirely on their own. By the time of the Somoga Event, it had been almost three centuries the Angels had become the Hoku's right hand.

And the promise of freedom came with one last pharaonic task - run for the stars.

Within a few years of building the Somoga Square Zaega Array (Okuiuka Zaaega Iutso det Somoga, O.Za.I.So. literal for Plateau), a radio telescope range, the Somoga Event happened. A stream of radio, gamma rays and radiation all across the high energy spectrum. Peaking on a cluster of stars in Hokushoku's celestial south. The energy levels required to produce such an event from this distance - the physicists reckoned, would require destruction on a planetary scale - compatible with the deployment of a theoretical superweapon, a relativistic missile. No other explanations satisfied the case.

They had barely any chance to ask themselves if they were alone. The forest echoed a roar back at them.


GOLDEN STELLAR ERA

Sending Angels and Hoku to nearby planets in their own system was quite above ordinary - compared to what they had previously achieved on the surface of their homeworld. Settling their neighboring ice world of Namenza with a permanent Angel and Hoku population. But looking up at the stars, require some far more sophisticated leaps.

The Specter, as the Chelok call them, was a natural step in manning missions sent to distant moons, planets - and then stars. The specter chassis varied with the designated tasks, from being simple cores operating whole factories, to UAVs and UTVs, down to being more avipodomorphic with recognizable and relatable faces and expressions, working as police, healthcare, or assistant units worldwide and offworld.

The development of better and even more autonomous AI allowed the hoku to dare sending precurssor missions at various extra-solar planets during their first stellar era, both habitable and uninhabitable worlds, these robotic missions had the same intent of their first efforts, pave infraestructure and acquire intel for the upcoming organic population, once they figured how the hell one does safely traverse interstellar space.

Auot'zae never became habitable again in its full extension because of the still radioactive zones, but the fallout had thinned enough in areas which could be treated and recovered with work. Because many northern cultures and technologies were lost, groups of kahikopafis adopted the ancient languages, and custoums of these lost civilizations as their own, while some created entirely new ways to have a sense of ownership over their fates, hence why we see the reapperance of old tongues such as Hukat and Entselari throughout off-world populations later on.


The Dominion is densely populated with stars, however, many of these harbor dead or gaseous worlds. Very few were deemed high-priority targets for the Hoku's purpose: Escape the Dominion grasp, whatever it was.

The closest of such worlds was aptly named Muhori (in Sidessian mythology, it is an island where demigods reside), some 20 light-years from the Paza system. A brand new, barren and young, oceanic world.

In their early attempts to settle this distant jewel, the Hoku also independently developed what they would later recognize as the modern Starlane. An excavated "tube" in the interstellar medium that allows for safe relativistic travel.

The first crewed ships to cross the void were egg-ships, which incubated an Angel crew in the final two decades of their century-long trip to settle Muhori. Though specter crews were sent to that and other likely target at close to twice that speed.

In the 1000 years since the last great war, the Hoku Expanse (Azapaxako Hoku) had already set foot on five new worlds beyond its home system. But not all worlds were as welcoming as Muhori.


FIRST ENCOUNTER WITH THE CHELOK

One world called their attention heavily. Qekohoshoku - the golden world. A tropical world with golden vegetation reminiscent of their own homeworld. When the Expanse got there in 734 SE (7,929 of the Ecumenical Era, by Chelok reckoning), they met a local population of Chelok. Their first contact with alien society which they weren't aware existed at the time.

The locals received their extraterrestrial visitors with warm, and told stories of the greater Chelok domain, a string of 'island nations' that crossed straight through the Expanse's claim to the heavens. The population of Qekohoshoku however, was an estranged strain of the Chelok Empire, the presence of the Expanse would be tolerated, but deals and commerce would probably have better success dealing straight with the administrative core of humanity, at Dheghom.

And so the Hoku did use what they had learned on Qekohoshoku and took their case to Dheghom - albeit on a cautious foot.

Meeting the Chelok was a far more underwhelming event than what the tales and the allure for the strange would have you believe. Very few trips, mostly letters through beamed lasers. To the Hoku, they seemed far too firmly planted in place, far too preoccupied with themselves, far too unconcerned about whatever it was they witnessed almost a millenium ago.

'The Dominion'. It had a name, and the Chelok knew of it, had dealt with it. They were there at its founding. With a concerned expression, they told the Hoku what they knew. From what they understood, they had little to fear for themselves in the time being, but they also didn't condemn the Expanse's posture about keeping their distance of it, lest they did not cross humanity.

The exchanges between the Chelok Empire and the Hoku Expanse marked the end of the golden stellar era, and the start of the lower stellar era.


LOWER STELLAR ERA

In 1739 SE, an Expanse expedition mission stumbled on another silent civilization around their north celestial hemisphere. The Nan-Nan of Anaya. A world just shy of 25 light-years from the Expanse colony of Voliloshoku. A race of stout water-adjacent reptilians, highly empathetic, idealistic and curious beings, just getting the hang of launching their first satellites. Peacefully integrated them into the Expanse via various technology trade accords. A significant fraction of Nan-Nan now lives in multiple hoku worlds and trade routes.

It had been almost a thousand years since their meeting with the Chelok. During a uneventful winter night of 1977 SE, a strange object pierced the comet cloud of the Muhori system at hyperbolic velocity, recorded in photographic plates that wouldn't be revised until decades later.

Ground telescopes looked for any new comets for that season, but amongst the bright comets they noticed outgassing and ices spraying and settling on the surface of a very dark object past the asteroid belt, later observation lead to finding the object in a very inclined and hypebolic trajectory, which meant the object did not originate from within the systems sparse comet cloud, instead, it pointed the heart of the Dominion... Authorities kept the existence of the object a top secret and limited the use of large telescopes to avoid employees and students from leaking the news, they only had a six-year window to study the object before it were catapulted out the system. It took a few weeks for the rendezvouz with the object, within a month of mission Kooratalil (in hoku mythology, the serpent that guards the gates of the Underworld) decent visual contact with the object could be made, about 752 meters long, a constellation of debris surrounded the bulky halved starship, the dark metal coating the lizard-like armor plates were flaking away due at least four millenia of micrometeorite impacts.

Exploring the ship revealed that this half seemed to be the lower deck and engine module of a sort of warship, given the amount of warheads and antimatter storage equipment, no crew in sight, but enough biological samples were collected for several species to be cloned in-vitro back on Muhori by our xenobiologists. To this day a top secret, maybe buried under files no one alive knows about.

The warship couldn't be slowed down without risking being too public about it, and so the government scanned and collected everything they could about it and allowed it to drift away into space. The problem with the whole secrecy of the operation is that you can't tell people not not go there because you don't want them to know something is actually there. Less than 3 years later, the crew of a comet-mining ship stumbled upon the dark vessel, taking time to document, explore and stream it for the whole world to see, while they attempted to jump-start it for several days, too far to be jumped upon by the authorities, they finally managed to turn the warship on, which immediately cried for help before being shut off. The crew of the Pearly Tear IV was trialed and executed for high treason in-situ upon arrival of the navy.


"THE PING"

... As the event would come to later be called by the public was a day of panic worldwide, for centuries the consensus was that the we were safe for as long as they kept moving away from the Dominion, and now that the Ping was sent, it was only a matter of a century or two before They showed up inside the Hoku Expanse. Although the panic was quickly settled out by the authorities, various commands and investments were issued in further developing weapons and combat ships for a possible disastrous first contact with the races of the Dominion, this Lower Stellar Era had its development focusing on faster and smaller maneuverable starships, energy-based and relativistic weapons.

The intent of miniaturizing combat-able ships and starships was to ease in the manufacturing effort and the formation of potential resistance militias across Hoku space. This wasn't much of a problem due the common traditions of the spacefaring peoples, there was no shortage of work and technological niche opportunities in the industry, and the time for the outsider's arrival had been set into the foreseeable future, thus infighting almost completely ceased.

Soon enough, many of the hoku born into the LSE were enrolled into local militias, interstellar patrol groups and radar stations across known space, waiting for the Dominion to respond to the ping.

The Chelok at their nearby homeworld of Dhéģhōm were the first to detect the ping some 50 years later, and immediately frowned upon the trading with us, because they were bringing the Dominion closer to them and such an encounter could have unpleasant consequences.

At the time being, the south polar star of Auot'zae, Kuoosate'zapa (or Forzai, by its arrene name) was the nearest Dominion system and the first to respond the Ping. The message took 78 years to reach Forzai, a decade-long discussion resulted into an escorted First Contact fleet with ten vessels. Which weren't noticed until their decelleration plume shone at the edge of the comet cloud like a nova directed at them.


THE HOKU JOIN THE DOMINION

It was then, in 2239 SE, that the Dominion revealed themselves to the Hoku, not as a monolith. But as multi-race 'colaborative framework'. Chelok members, the Ygiv, a few Saffi, the Arrene, and ONE Qire science officer.

They refuse to elaborate on the nature of the events that created the Somoga Event, testimonies are hard to cross - but they do make it clear it was not going to happen ever again.

The Dominion has plenty of space and resources for both civilizations thousands of times over, there was nothing the we personally had that was of interest to them, except our known biospheres, which as arguably non-negotiable given the scale of the Arrene force. Private groups however had great interest in trading and learning the ways of the hoku to sell their culture and artifacts as novelties back in the Dominion's capital worlds.

Many Hoku, mainly as researchers, opted for returning with the diplomatic fleet to the heart of the Dominion to learn more and establish a viable pacific presence within, in such a way as to have a representative seat within the community. This was quite a historic moment for both parties, for the arrene, it would be a chance to start pacific relations from the start with a new race. Given the first encounters with the Chelok and Qire were pretty disastrous, not to speak from the outright oppressive way they colonized the Yigiv people before they became a spacefaring civilization as preemptive action.

The Hoku are considered to have joined as soon as the diplomatic fleet knocked at their doorstep, although bureocracy held that a few decades to be effected. Shortly followed by the Nan-Nan, a century after. Though more like an alternate arm of the Dominion, a distant neighbor state rather than part of it, nonetheless given the power and technological disparity, many saw the relationship as a creeping assimilation. It was not without reason, the hoku had clear motives to gulp, being under a Qire Duke's command at times.


DOMINION ERA

With a population of 40 billion at the time, the Hoku Expanse had no shortage of work to be done, though many repetitive tasks were acomplished by machinery, we were reaching a near post-scarcity societal stage, with very few places struggling with obtaining sustenance or resources and only for a lack of heavy equipment, since the off-world colonies needed vast amounts of supplies and tech coming from the core worlds in order the keep productivity and growth rate. The terrible weather and acessibility meant many of those colonies would make it cheaper to manufacture machinery in nearby asteroids, moons, or simply import it from the Dominion's merchant flocks and scout ships. So while the core worlds and capital colonies across the Expanse concentrated the Hoku tech and prowess, the Dominion basically taught colonists how to survive in those extreme environments in which the we were just barely able to settle, given the greater reliability in delivery times by the faster Arrene and Qire ships.

Because of the political reasons behind the expanse, colonies never had any necessity of rebel against the Hoku domain because they weren't really being pressured to produce any goods, their only goal was to be there as a backup in case of catastrophic fail of mainland society, of course, from time to time, companies, private groups, and the navy would bring new technology, goals, and gratifications to the most succesful settlements. Over time, several moon, belter, and farmer colonies were simply abandoned by succeeding generations, because of lack of greater opportunity and goals, with populations migrating towards the core worlds and even venturing into the dominion.

Though the Expanse did not posess any goods that peaked further interest within the Dominion, apart from the occasional novelties, the paved starlanes were still of importance for Dominion scouts and researchers because it signified safe paths to reaching further regions of space of particular interest like nebulae and potentially habitable star systems, without risking slow and dangerous trips across the frontier. Allowing them to remain close to civilization in case of emergencies while they venture into uncharted space.

This state of peace lasted 1000 Chelok-years, and were recorded as one of the most prosperous periods in Hoku history. A period before the 'Unrelenting Force' came upon us...

HIGHLIGHTS

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