Okay, if you are serious about ice worlds and destiny, look up these moons. You admit it was a joke, and now i feel like a giant jerk. Jupiter has a moon called Europa. Europa is an extremely fascinating place that many scientists believe [b]COULD[/b] harbor life in an ocean under the moon's ice shell. It is very far from the sun, but the tidal forces of jupiters gravity are thought to be enough to keep the core of the planet warm. Uranus has a moon called Triton. It is one of the biggest moons in our solar system and has by far the most diverse (valleys and hills) landscape of ice we have seen. My personal favorite body in our solar system is a moon that orbits Saturn called Titan. It has ice. The solid parts of the moon on the surface are pure ice, but there are also rivers, valleys, mountains, and even rain. The catch is it does not rain water, it rains methane. It is a mind blow to learn about. Lastly, not long ago people started discovering planet after planet after planet past Pluto. We now call these bodies Dwarf Planets and the overwhelming majority of them will be covered in ice. Sorry if i came across elitist. I take cosmology super cereal.