Here is my ship class guide hope you like and/or use it!
Small Fighter: 25 blocks length, 25 blocks width, 8 block height
Medium Fighter: 45 blocks length, 45 blocks width, 10-12 blocks height
Large Fighter: 65 blocks length, 65 blocks width, 12-14 blocks height
Small Bomber: 25 blocks length, 30 blocks width, 8 blocks height
Medium Bomber: 45 blocks length, 50 blocks width, 10-12 blocks height
Large Bomber: 50 blocks length, 55 blocks width, 12-14 blocks height
Small Frigate: 75 blocks length, 75 blocks width, 16-18 blocks height
Medium Frigate: 85 blocks length, 85 blocks width 16-18 blocks height
Large Frigate: 95 blocks length, 85 blocks width, 17-19 blocks height
Destroyer: 100-200 blocks length, 100-200 blocks width, 20-25 blocks height
Cruiser: 200-300 blocks length, 200-300 blocks width, 25-28 blocks height
Battlecruiser: 200-250 blocks length, 200-250 blocks width, 25-28 blocks height
Battleship: 300-500 blocks length, 300-500 blocks width, 30-36 blocks height
Dreadnought: 500-600 blocks length, 500-600 blocks width, 36-38 blocks height
Carrier: 300-600 blocks length, 300-600 blocks width, 30-38 blocks height, Must have at-least 3-7 fighters or bombers
Titan: 600-800 blocks length, 600-800 blocks width, 30-44 blocks height
Capital: 800-1000 blocks length, 800-100 blocks width, 44-54 blocks height
Welp, thats my ship guide. Hope ya like and use it.
Small Fighter: 25 blocks length, 25 blocks width, 8 block height
Medium Fighter: 45 blocks length, 45 blocks width, 10-12 blocks height
Large Fighter: 65 blocks length, 65 blocks width, 12-14 blocks height
Small Bomber: 25 blocks length, 30 blocks width, 8 blocks height
Medium Bomber: 45 blocks length, 50 blocks width, 10-12 blocks height
Large Bomber: 50 blocks length, 55 blocks width, 12-14 blocks height
Small Frigate: 75 blocks length, 75 blocks width, 16-18 blocks height
Medium Frigate: 85 blocks length, 85 blocks width 16-18 blocks height
Large Frigate: 95 blocks length, 85 blocks width, 17-19 blocks height
Destroyer: 100-200 blocks length, 100-200 blocks width, 20-25 blocks height
Cruiser: 200-300 blocks length, 200-300 blocks width, 25-28 blocks height
Battlecruiser: 200-250 blocks length, 200-250 blocks width, 25-28 blocks height
Battleship: 300-500 blocks length, 300-500 blocks width, 30-36 blocks height
Dreadnought: 500-600 blocks length, 500-600 blocks width, 36-38 blocks height
Carrier: 300-600 blocks length, 300-600 blocks width, 30-38 blocks height, Must have at-least 3-7 fighters or bombers
Titan: 600-800 blocks length, 600-800 blocks width, 30-44 blocks height
Capital: 800-1000 blocks length, 800-100 blocks width, 44-54 blocks height
Welp, thats my ship guide. Hope ya like and use it.