To Boldly Go is currently an Indev application to Kerbal Space Program. It uses an algorithm to generate an entire galaxy from scratch, and works with Kopernicus. TBG is the first such mod of its kind and one of the very few mods to have a working, solid, procedurally generated rocky moon. It can generate anywhere from a few to almost 1,000 stars. To Boldly Go has yet to have an official release, but can be downloaded as an experimental pre-release.