This is a gem, even more for this price. 114 Pages. It not only helps with vocabulary and techy babble of starships, it also exhaustively covers most areas of one of them, including government, and normal operations, down to equipment and propulsion systems. It is based off random tables, yet this is not meant for being used in real time I think. To me it fits much better when preparing a game ahead of time. The results of the tables have about one paragraph of explanation, and it has a clear index and a print version. 5 Stars.