Universe History & Cosmology
Omniscient record — compiled by the Archivist Guild of the Planetia Council, Year 412 AE.
The First Age: Before Exodus (Pre-AE)
The universe is ancient beyond reckoning. Stars formed and died across uncounted billions of years before the events recorded here. What matters — what the Council’s archivists have chosen to preserve — begins with the emergence of the Deuterium.
Deuterium is not simply a resource. It is the residue of collapsed stellar cores folded through gravitational resonance, compressed into crystalline lattices that suffuse certain nebulae and asteroid fields. Deuterium conducts energy at near-zero loss, enables faster-than-light travel by warping local spacetime curvature, and carries within it faint electromagnetic echoes — whispers, some scholars say — of whatever came before.
Those who came before are not well understood.
The Deuterium nebulae appear throughout the galaxy in clusters. The largest, designated the Primordial Veil, spans fourteen light-years across the galactic mid-arm. Embedded in its corona are structures of unknown origin: conduits, relay stations, and markers carved from a mineral composition that matches no known planetary geology. These structures predate any spacefaring civilization on record by a margin that staggers even the most conservative chronologists.
They were already there when the Terrans first left their home system.
The Great Exodus (Year 0 AE)
No single event in recorded history carries more weight than the Great Exodus.
The Terran homeworld — a temperate world in a system they called the Cradle — became uninhabitable across a span of roughly three centuries. The causes were layered: a slow stellar expansion cycle that elevated surface temperatures, compounded by resource extraction practices that destabilized the atmosphere, compounded by internal conflicts that prevented coordinated response. By the time the will to act emerged, only departure remained viable.
What the Terrans did not know as they launched their first generation ships was that three other races were doing precisely the same thing.
The Catari homeworld, a dense mineral-rich planet deep in the Deuterium Veil, underwent tectonic collapse when their extensive subsurface mining fractured a critical mantle layer. Their exodus was faster — more chaotic — their crystalline colony ships evacuating in waves over a single frantic decade.
The Xantha, an ancient insectoid hive already accustomed to propagating aboard vast colony-swarms, had seen their home system’s star destabilize across generations. They departed without grief. For them, the galaxy had always been an extension of the hive. The Great Exodus was simply the final acknowledgment of what they had long known.
The Zikoan lost their world to war. A conflict between two hemispheric powers escalated to a point where neither side could survive the planet they fought over. The surviving population — warriors and salvagers by then, bodies and ships alike patched together with whatever augmentation kept them functional — departed in whatever vessels still held pressure and turned their aggression outward toward raiding and conquest rather than destruction.
These four species reached the galactic mid-arm within a century of one another. The Deuterium conduits, whether by design or coincidence, accelerated all of them toward the same region of space.
Their first contact was predictably violent.
A fifth civilization, the Ix Imperium, is recorded as present in the mid-arm region during this same period, though the Archivist Guild’s records of their society are fragmentary. The Ix Imperium held a Council seat for the first several decades of the Round Era before formally withdrawing from all Council proceedings; the reasons remain undocumented in any record available to the public archive. Their seat at Compact Anchorage has stood vacant since Year 94 AE. The Ix Imperium is not a participant in Rounds and has not answered a Council hail in over three centuries.
The Century of Fracture (Years 23–119 AE)
The multi-way collision of expanding civilizations in the Primordial Veil region produced a century of irregular warfare. No single power was strong enough to eliminate the others. Each had advantages: the Terrans brought industrial scale and adaptable doctrine; the Catari held the richest Deuterium deposits and deployed intelligence-gathering with devastating precision; the Xantha controlled inter-system propagation lanes and could project force faster than anyone could respond; the Zikoan simply did not stop fighting.
Proxy conflicts. System raids. Alliance-of-convenience between two races against a third, collapsing the moment the third was weakened. The Deuterium conduit structures drew all four toward each other repeatedly — whoever held a conduit node controlled commerce, communication, and military positioning across a vast arc of space.
Casualties across the Century of Fracture are not recorded with precision. The Archivist Guild estimates that no fewer than forty inhabited systems changed hands at least once, and no fewer than eight were rendered permanently uninhabitable.
The exhaustion this produced was, in retrospect, the necessary precondition for what followed.
The Founding Compact (Year 119 AE)
Delegates from each race — selected by their respective governments under terms the archivists still debate — met aboard a neutral station constructed in the hollow of the largest Deuterium conduit node. The meeting lasted nine months. The outcome was the Founding Compact.
The Compact created the Planetia Council.
It also created the Round system.
The Planetia Council and the Round Era (Years 119 AE–Present)
The Council’s central insight was that the founding races would not stop competing. Centuries of Deuterium-accelerated expansion had produced cultures for whom territorial ambition was embedded at a civilizational level. Demanding that they stop would fail. The Compact did not demand that they stop.
Instead, it gave competition a container.
Rounds are bounded periods of regulated inter-race conflict. Each Round opens a shared galaxy sector — uninhabited, freshly mapped — where all four races begin equal. The Deuterium conduits supply the sector. The Council enforces a small set of rules: no weapons of mass sterilization, no permanent enslavement of civilian populations, no destruction of conduit infrastructure. Beyond those constraints, the galaxy within a Round is open.
When a Round ends — by victory condition or time limit — the sector is archived. The participants return to their home territories. A new sector opens.
This arrangement has held for over three hundred years.
Critics call it managed barbarism. Council scholars call it civilization. The distinction, they note, depends entirely on what you compare it to.
The Current Era (Year 412 AE)
The galaxy has expanded enormously since the Founding Compact. Hundreds of Rounds have concluded. The Council maintains administrative infrastructure spanning eleven permanent system clusters, mediates trade disputes between Rounds, and — in theory — enforces the Compact’s prohibitions.
The Deuterium conduit structures remain unexplained. Every few Rounds, a player or alliance disturbs one of the older nodes and finds something inside that the archivists have no category for.
The Council says this is a normal function of exploratory expansion.
The Catari Scholar Ylethis-Vor, who spent four decades cataloguing conduit inscriptions before disappearing during a deep survey mission in Year 407 AE, left behind a note that has circulated quietly through academic circles ever since: The conduits were not built for us. They were built to be found by whoever came next. We are not the first generation. We may not be the last.
Her note is not official Council record. The archivists have filed it under Unverified Speculation — Class IV.
They have not, however, discarded it.
End of canonical record. For race histories, see individual origin documents. For Council governance structure, see the Planetia Council governance background.