from Starship Design – by Todd Guenther & Starstation Aurora
| Construction Data: | ||||
| Model Number — | Mk I | Mk II | Mk III | Mk IV |
| Ship Class — | XIII | XIII | XIII | XIII |
| Date Entering Service — | 2273 | 2285 | 2338 | 2360 |
| Number Constructed — | 6 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 44 | 44 | 44 | 64 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 289.8 m | 289.8 m | 289.8 m | 289.8 m |
| Width — | 141.7 m | 141.7 m | 141.7 m | 141.7 m |
| Height — | 77.8 m | 77.8 m | 77.8 m | 77.8 m |
| Weight — | 231,213 mt | 236,005 mt | 239,998 mt | 239,396 mt |
| Cargo: | ||||
| Cargo Units — | 550 SCU | 550 SCU | 550 SCU | 550 SCU |
| Cargo Capacity — | 27,500 mt | 27,500 mt | 27,500 mt | 27,500 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | M-6A | M-7 | M-8 | M-8B |
| Transporters: | ||||
| Standard 6-person — | 4 | 4 | 4 | 4 |
| Combat 20-person — | 3 | 3 | 3 | 3 |
| Emergency 22-person — | 3 | 3 | 3 | 3 |
| Cargo — | 4 | 4 | 4 | 4 |
| Other Data: | ||||
| Crew — | 485 | 485 | 485 | 485 |
| Troops — | 58 | 58 | 58 | 58 |
| Passengers — | 20 | 20 | 20 | 20 |
| Shuttlecraft — | 6 | 6 | 6 | 6 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 83 | 87 | 91 | 99 |
| Movement Point Ratio — | 6/1 | 6/1 | 6/1 | 6/1 |
| Warp Engine Type — | FWG-1 | FWG-1 | FWG-1 | FNWD-2b |
| Number — | 3 | 3 | 3 | 3 |
| Power Units Available — | 21 ea. | 21 ea. | 21 ea. | 23 ea. |
| Stress Charts — | E/G | E/G | E/G | D/E |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 10 | Warp 10 | Warp 10 | Warp 9 |
| Impulse Engine Type — | FIF-3 | FIG-1 | FIH-1 | FIJ-3 |
| Power Units Available — | 20 | 24 | 28 | 30 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | FH-11 | FH-11 | FH-18 | FNH-21 |
| Number — | 6 | 6 | 6 | 6 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s |
| Firing Chart — | Y | Y | Y | Y |
| Maximum Power — | 10 | 10 | 12 | 17 |
| Damage Modifiers: | ||||
| +3 | (1-10) | (1-10) | (1-10) | (1-8) |
| +2 | (11-17) | (11-17) | (11-17) | (9-16) |
| +1 | (18-24) | (18-24) | (18-24) | (17-24) |
| Beam Weapon Type — | FH-3 | FH-10 | FNH-5 | FNH-13 |
| Number — | 6 | 6 | 6 | 6 |
| Firing Arcs — | 2 f, 2 p/a, 2 s/a | 2 f, 2 p/a, 2 s/a | 2 f, 2 p/a, 2 s/a | 2 f, 2 p/a, 2 s/a |
| Firing Chart — | W | W | W | Y |
| Maximum Power — | 5 | 7 | 9 | 13 |
| Damage Modifiers: | ||||
| +3 | (1-10) | (1-10) | (1-15) | (1-14) |
| +2 | (11-17) | (11-17) | (16-18) | (15-20) |
| +1 | (18-20) | (18-20) | (19-20) | (21-24) |
| Torpedo Weapon Type — | FP-4 | FP-4 | FP-9 | FP-10 |
| Number — | 2 | 2 | 2 | 2 |
| Firing Arcs — | 2 f | 2 f | 2 f | 2 f |
| Firing Chart — | S | S | R | Q |
| Power to Arm — | 1 | 1 | 1 | 1 |
| Damage — | 20 | 20 | 28 | 34 |
| Shield Data: | ||||
| Deflector Shield Type — | FSP | FSP | FST | FSU |
| Shield Point Ratio — | 1/4 | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 16 | 16 | 45 | 50 |
| Combat Efficiency: | ||||
| D — | 166.9 | 170.9 | 212.9 | 257.5 |
| WDF — | 124 | 133 | 162.8 | 220.2 |