+An **Ice Planet** is a type of [Exoplanet](/wiki/exoplanet) or planetary body whose surface is primarily composed of frozen volatiles like water, ammonia, or methane. These worlds exist beyond the [frost line](/wiki/frost_line) of their star, presenting vast, frigid landscapes that may conceal subsurface oceans.
+## See also
+- [Snowball Earth](/wiki/snowball_earth)
+- [Ocean World](/wiki/ocean_world)
+- [Cryovolcanism](/wiki/cryovolcanism)
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