The 'Tiny Planets' are seven unique worlds that make up the solar system in which Bing and Bong live and explore. In each episode, Bing and Bong visit one of these planets (excluding the home planet ). According to the Tiny Planets virtual world, there are also a series of biodomes in space, referred to as tiny planets. An old website containing Tiny Planets episodes and educational material claims that the tiny planets exist in (or near) the star system of Polaris. However, this was most likely intended as a means of encouraging children to use the Star Walk app, rather than to be taken as show canon.