From Introduction: The The Basic System: Sci-Fi PDF tells us that a generic starship has a Maneuver rating of –2, can carry up to 800 passengers, travels at an average speed of 2500 miles per second, has an AC of 70 and has a Body of 70,000, but it lacks many details about customizing starships. The next few pages are an attempt at giving TBS GMs and Players ideas for customization without overwhelming them with monotonous stats contrary to the spirit of TBS.