The Imperius-Class Battleship serves as the enduring backbone of Solarian naval power. Where the Titan-Class symbolizes authority, the Imperius is a weapon of relentless endurance — a ship designed to dominate battle lines, break sieges, and enforce Ducal will across the stars.
The Imperius is older than the Titan project, but no less respected. Admirals and captains alike hold command of these vessels as a badge of honor. Their design embodies Solarian values: strength, discipline, and permanence.
Length: 720 m
Beam: 240 m
Height: 180 m
Gross Tonnage (GT): ~3,200,000
Crew Complement: 3,200
Troop/Passenger Capacity: 800
Armament:
12 Heavy Plasma Batteries
24 Point-Defense Cannons
2 Particle Lances
Missile Tubes
Defenses:
Layered Shield Projectors
Aetherium Composite Hull
Propulsion:
Solaris Gate Engine (single-core)
Fusion Drive Array
Imperius-Mk II – Enhanced armor and modernized shield projectors.
Imperius-Carrier Retrofit – Reduced heavy artillery in exchange for fighter hangars (up to 60 strike craft).
ISS Hammer of Solis – Pride of the fleet, known for leading decisive line engagements.
ISS Cassandra’s Will – Remembered for breaking a pirate blockade against overwhelming odds.
ISS Argent Dawn – Currently commands the Ossus defense flotilla.
The Imperius-Class remains the mainstay of Second Class fleets, deployed wherever Ducal authority must be upheld.
Frequently assigned to Ossus, Sinaia, and Gate defense lines, their presence secures trade and military routes.
Though some consider them overshadowed by the Titans, the Imperius-Class has proven time and again that it is the workhorse of House Solaris.
Their numbers and reliability ensure that no Ducal fleet sails without them.