Solar Dominion of the Iron Throne
Fleet doctrine · society · ground forces
Faction reference · wider setting lore; not a record of events in every published chapter.

Canon at a glance
- Archive category
- factions
Overview
A centralized human hegemon that absorbs worlds through standardized command, administration and military force.
Full account
The Solar Dominion of the Iron Throne measures, audits and binds worlds into lane law. It treats autonomy as a weakness to be overcome by civilizational-scale organization.
Aurelian Voss, the First Sovereign, remains a source of political legitimacy through preserved records and doctrine. That authority is institutional, not supernatural.
The Ascendant Legions are engineered soldiers used where the larger imperial machine responds too slowly. They remain vulnerable to attrition, physiological costs and commanders who overestimate them.
The Line Fleets provide mass military power. Compliance corvettes police traffic, Praetor cruisers disable opposition and carry seizure command, Ascension carriers deliver Legion cohorts, and Reliquary tenders sustain the force. Each class serves a different part of the same campaign.
The Compliance Descent turns boarding into a transfer of control: suppress communications, declare the terms, breach in coordinated waves, then secure engineering, command and authentication records. Captured ships are stabilized and brought into the Dominion chain of command.
Ordinary line infantry hold what the fleets seize. Ascendant Legions intervene where speed and force outweigh their considerable cost. Iron Liturgists are state engineers and technical custodians who maintain certified equipment, preserve archives and assess captured infrastructure.
Black iron armour, bronze structural ribs and ivory identification fields give the Dominion a common visual language. Protected command citadels and deep battery decks convey imperial scale; launch galleries, inspection collars and repair gantries reveal what each ship actually does.
Compliance corvette

Compliance corvette
Inspect traffic and pursue violations
Compact armoured hull, large circular inspection collar and prominent pursuit engines
Light protection
Praetor cruiser

Praetor cruiser
Carry seizure command and disable opposition
Deep fighting hull with stacked broadside batteries, a stepped armoured prow and protected command citadel
Relies on escorts against dispersed threats
Ascension carrier

Ascension carrier
Deploy Ascendant Legion cohorts
Broad hull dominated by open launch galleries with assault craft stowed inside
Escort-dependent during launches
Reliquary tender

Reliquary tender
Transport repair, archive and secured biological support
Ivory sealed vault modules, a handling gantry and protected service structure
Low direct combat agility
Line infantry

Line infantry
Hold territory after fleet seizure
Human proportions, visible pressure fabric, limited field plates and a slim service rifle
Ordinary human endurance
Ascendant legionary

Ascendant legionary
Execute high-risk relay and flagship assaults
A taller reinforced frame, deep powered torso armour, large angular limb plates and a heavy boarding weapon
Rare, expensive and physiologically costly
Iron Liturgist

Iron Liturgist
Maintain certified weapons and technical archives
Long protective work coat, enclosed technical hood, inspection probe, diagnostic unit and sealed archive case
Requires protection during technical work
Connected entries
Compliance corvetteInspect traffic and pursue violations
Praetor cruiserCarry seizure command and disable opposition
Ascension carrierDeploy Ascendant Legion cohorts
Reliquary tenderTransport repair, archive and secured biological support