Welcome to Planetastic: the Solar System Sandbox. Build a solar system stable enough to support life by placing a target number planets in orbit.
Revision 3 is now available on Google Play adding a challenge mode to the already existing sandbox mode.
revision 3 now live
No articles were found matching the criteria specified. We suggest you try the article list with no filter applied, to browse all available. Post article and help us achieve our mission of showcasing the best content from all developers. Join now to share your own content, we welcome creators and consumers alike and look forward to your comments.