
The Rubicund Expanse is an aggressive faction. Masters of forced combat and total warfare, the Expanse excels at all-or-nothing battles where retreat is not an option.
N/A.



| Home System | Rubicund |
| Planets | Carnelia (5/1) — A geologically violent, mineral-rich world that has been killing its inhabitants for as long as they have been living on it. |
| Population | ~4 billion Carneliards |
| Government | Junta Power belongs to whoever commands the most firepower, and that calculus is renegotiated after every major campaign. |
| Disposition | Relentless They do not negotiate, they do not pause — conquest is not a strategy, it is a way of being. |
| Tendency | Expansionist Every border is temporary. Every treaty is a pause. The Expanse does not stop — it simply reloads. |
Carnelia is not a pleasant world. It is hot, mineral-rich, and geologically violent — a planet that has been killing its inhabitants for as long as they have been living on it. The Rubicund Expanse did not rise despite this. They rose because of it. Centuries of survival on an actively hostile world produced a culture with no patience for weakness, no tradition of negotiation, and no concept of enough. When they finally achieved spaceflight, they did not look up at the stars with wonder. They looked up with appetite.
The Junta that governs the Expanse is less a political institution than a perpetual tournament. Generals rise by winning and fall by losing, and the definition of losing is broad enough to include hesitation. There have been seven different Supreme Commanders in the last century, three of whom died in office and two of whom simply disappeared after a failed campaign. What remains constant is the doctrine: forward, always forward. The Rubicund Expanse has never voluntarily ceded a system it has taken, and its commanders regard the concept of a defensible border as a failure of imagination.
Massive, heavily built, with a physiology that reads as designed for punishment. Carneliards average significantly larger than most humanoid species, with dense layered musculature and skin ranging from deep terracotta to near-black red. Their homeworld's geological violence has left its mark: slightly thicker skulls, redundant organ pairs, and a skeletal structure dense enough that standard-caliber rounds have historically underperformed against them. Facial features are broad and scarred — ceremonial marking is common, and an unmarked face is socially read as inexperienced. They move with the deliberate economy of people for whom physical confrontation is a daily administrative task rather than an exceptional event.



The Rubicund Expanse - A Chromatic Frontier Faction
Updated: 2026-02-28
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