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GOVERNMENT: Principality of Altair
TYPE: Interstellar Space Battleship 
MODELS: class SBB-45
DATE INTRODUCED: 2192 AD
LENGTH: 3035 feet (925 meters)
WIDTH: 1224 feet (373 meters)
HEIGHT: 761 feet (232 meters)
MATERIAL: Composite-Alloy
POWER PLANT: 30x Ceres Energy CEFR-98.5K
OUTPUT: 98,500 megawatts each (29,550,000 megawatts total)
ARMOR TYPE: Crystal-composite
ARMOR THICKNESS: 6 inches
DISPLACEMENT: 1,900,000 tons
CREW: 1131 + 72 (1203 total), (140 Gunners, 200 Engineers, 190 Electricians, 190 Technicians, 190 Operators, 104 Officers, 60 Science, 57 Medical, 200 Security, 72 Pilots)
PROPULSION
FASTER THAN LIGHT DRIVE:
2x Pallas Research PRSLV-T1-900K Type-1, Mark-I Super Luminal Velocity Drive unit*
SPEED: 0.32 light-years per hour each (0.64 light-years per hour total)
*Made for a 900,000 ton ship.
SUBLIGHT:
1x Altair Industrial AIPD-480K (Level-03) plasma drive
SPEED: KiloMACH 9.5 (7,220,000 miles per hour)
MANEUVER:
6x Io Factory #5 EMD-202500 electromagnetic drives
SPEED: 532,000 mph each (3,192,000 mph total)
WEAPONS:
PRIMARY (OFFENSIVE):
4x Lithgear LG-MC-7502 dual 750-megawatt MESON (Level-03) turrets; Effective Range: 5400 miles; Payload: Payload: unlimited with nuclear battery clutch recharged from the vessel's main reactor; ROF: up to 3 dual blasts per twenty seconds.
SECONDARY (OFFENSIVE):
9x Mauzer Mechanics MM-MBC-400 dual 200-megawatt MAULER (MAson-Unified-LasER) Beam turrets*; Effective Range: 1440 miles; Payload: unlimited with nuclear battery clutch system; ROF: 3 blasts every twenty seconds with a cyclic rate of 9 blasts per minute.
PRIMARY (DEFENSIVE):
38x Lithgear LG-PC-1002 dual 100-megawatt PHELAC turrets; Effective Range: 800 miles; Payload: unlimited with nuclear battery clutch system; ROF: 3 blasts every twenty seconds with a cyclic rate of 9 blasts per minute.
SECONDARY (DEFENSIVE):
16x Centauri Research CR-RFP-204 quad 20-megawatt Rapid Fire PHELAC turrets; Effective Range: 160 miles; Payload: Payload: unlimited with nuclear battery clutch recharged from the vessel's main reactor; ROF: up to 10 quad blasts per 10 seconds with a cyclic rate of 60 quad blasts per minute.
TERTIARY (DEFENSIVE):
6x Centauri Research CR-RFL-30 (Level-02) 30-megawatt Rapid Fire Laser turrets; Effective Range: 160 miles; Payload: Payload: unlimited with nuclear battery clutch recharged from the vessel's main reactor; ROF: up to 10 quad blasts per 10 seconds with a cyclic rate of 60 quad blasts per minute.
PRIMARY (BALLISTIC):
10x Principality Arms PAITL-Mark V dual-shot ion torpedo retractable cruise missile launcher; Missile Type: IDST-10K ion drive computer-guided space torpedoes armed with one 10,000-pound nuclear warhead; Effective Range: 1056 miles; Payload: 20 space torpedoes each in an autoloading torpedo tube; ROF: 1-2 torpedoes per two seconds with a cyclic rate of 60 torpedoes per minute per torpedo battery.
SECONDARY (BALLISTIC):
2x Lithgear LG-EMPAC-5000 5000-megawatt electromagnetic particle accelerator heavy maw-gun; Effective Range: 25,000 miles; Payload: unlimited with nuclear battery clutch recharged from the vessel's main reactor; ROF: up to 6 blasts per minute in cycles of 1 blast per 10 seconds.
ELECTRONICS:
1x Microwave Radio Communications array with a range of 1000 AU.
1x Super Luminal Velocity communications array with a range of 10 light years.
1x LADAR array with a range of 220,000 miles.
1x Passive EMS sensor array with a range of 1,000,000 miles.
1x Active EMS sensor array with a range of 100,000 miles.
1x Super Luminal Velocity sensor array with a range of 20 parsecs (65.2 light years).
1x Gravitational Control/Antigravity unit. Effect: Provides artificial lift, g-force compensation, and enhanced maneuverability.
DEFENSE SYSTEMS:
6x Europa Research ER-DF-2000 2000-megawatt LEVEL-1 Gravitonic deflector field generators; Effect: has an output of 180 terajoules and a regeneration rate of 18 terajoules per 10 seconds.
HANGAR BAY:
1x 165,202-yd3; Bay holds 24 JagdPanzers, and 6 Kobolds.
1x 165,202-yd3; Bay holds 6 PzWM-01 PanzerWeirMechs, and 24 JdWM-02 JägerWeirMechs.
SPECIAL SYSTEMS:
204x Ganymede Industrial GI-EP-01 emergency escape pods; DETAILS: Escape pods have 24-hour life-support, a speed of Mach 1 (760 mph), 3 weeks of food for six people, full reentry capability, parachutes for free fall, life raft for six people (water landing), and 24 hours of fuel for rocket engines.
Description/Overview:
The Joan of Arc class was not simply an upgrade of the Bayern class it was a total overhaul of the vessel class. The Joan of Arc class had the same weapons as the Bayern, only a secondary hull was fitted to it where additional heavy ion torpedo tubes, and a maw gun were added. The Joan of Arc class used a pair of the new Super Luminal Velocity drives. These drives replaced the quartet of Intersection Drives. The older Intersection Drives gave the Bayern class a space-time dilation of 0.216 light-years per hour, while the new SLV drives gave the Joan of Arc class a space-time dilation of 0.64 light-years per hour. A vast improvement. The secondary hull housed the class's heavy plasma drive unit. This drive unit propelled the ship at a velocity of 7,220,000 miles (KM 9.5). This was required due to the increase in the vessel's displacement tonnage. Overall, the Joan of Arc class was not battle tested until the 2230s when it was clearly obsolete. Though, Prince Dalltan understood the role the ships he sent into the future would play in the conflict he knew was coming.