About Planisphere is a relaxing sandbox puzzle game about discovering and creating constellations. Discover Constellations Place stars in the sky to discover the locations of constellations lost to time. Figure out their shape and connections to add them to your star log and discover the stories of the night sky. Build New Constellations Place stars and connections anywhere you like, then save them into your star log as your own creation. Name the constellation and write your own story to leave your mark in the sky.