What planets have a rock cycle?

Answer 1

Earth definitely does. Possibly Venus and Mars have (or have had) a rock cycle of some sort, too. However, Venus and Mars lack liquid water and tectonic plates, which are important in Earth's rock cycle.

On Earth, the rock types involved in the cycle are igneous (of volcanic origin), sedimentary and metamorphic.

Answer 2

The Earth is the only known planet with active plate tectonics, which is a key component of the rock cycle. Other planets, such as Mars, have evidence of past geological activity that suggests they may have had a rock cycle in the past. However, the full extent and details of these processes on other planets are still being studied.