Rock Star is mostly made up of rocks, sand, and spaceships, but has a few water and grass areas. The most cooled area on Rock Star is the underground river. From space, the planet looks unstable; the broken pieces are constantly pulled together and pushed apart by their own gravity as if some cataclysm tore it apart some time ago. This was reflected in the planet's Japanese name, but the meaning was lost in translation. The planet's surface are dotted with ruins, remains of an ancient civilization. Eventually Kirby finds Pix's spaceship deep in the desert. Its technology is very advanced, but its pyramidal shape hints at some connection with the ruins.