The celestial clock is a model of an unknown solar system, which can be found in Save Station B, outside of Botanica. Created by the Chozo, it is stated as being made after a specific solar system, though one that does not match any profiles in the GF databank. Though only a theory, it could represent the Chozo's home solar system. This solar system has a yellow sun, at least 3 planets, the second which has one moon (that rotates erratically) while the third has three, and what appears to be a large asteroid belt at its fringe and what may possibly be a fourth planet.