GURPS Spaceships Design Spreadsheet

[davester65]

Originally Posted by ericbsmith

One of the house rules I've implemented. If you check the "Use only Official Systems & Rules" checkbox then ships must be SM+6 to have Habitats at all. Although, it's basically like using the Larger System rules and placing a SM+6 Habitat in a SM+5 ship.

That is helpful. My only gripe is that if buy three SM+5 habitats, you end up with .9 habitat modules, not 1.00, so you can't fit a standard sized cabin. I don't know if that is even fixable, but I figured I'd point it out.