Galaxiki is a virtual galaxy with over a million stars and solar systems that can be explored using a 2-dimensional map (looks a bit like Google maps in space). Each star, each planet and each moon represents one wiki page, the idea behind the project is that Galaxiki site members, also called "Galaxicians", can name edit those pages (stars, planets & moons) and write fictional histories about them. The really cool part is that species can meet each other, so writers have to make sure that theirs stories remain consistent as a whole when creating an entirely fictional world.