Yes, Venus, Saturn and the Sun have volcanic eruptions at varying levels. Universally, the rock cycle is going to happen on any body that is formed and has solidity of substance.
Comparably, one could ask, We found mammals on Mars, will they grow fur? Will the give birth and nurse their young? If it classified as a true mammal, it will do all of these things.
Essentially the entire universe is made up of the same minerals, salt, pepper, add carbon. :0) If there are other planets, they are very probably experiencing a cycle which includes volcanoes, earthquakes, and storms.
European Space Agency, and NASA have frequent alerts, that show what is occurring within our solar system, planet-wide.
The photo below is used courtesy of www.ESA.int "one_hot_planet