maybe, a spacestation, not BUILD your own space station.
I wouldn't mind a map like this. With possibley a Large interior spacestation, and a few areas with enough room to build basic stuff. Like having a reasonably square room for the 'Bridge', 'Docking room', 'Barracks', 'Mess Hall' and realy most anything you could want/imagine in a spaceship. With this being a large interior place inside a slate style thing (Not entireley sure how you would describe it) with a Star sky-box.