Ice planets are celestial bodies primarily composed of water ice, along with other frozen gases like ammonia and methane. These planets are typically found in the outer regions of a solar system, where temperatures are low enough for these substances to remain solid. Examples of ice planets include Uranus and Neptune, which are classified as ice giants due to their icy compositions. The surface of ice planets can be characterized by vast frozen landscapes, including ice caps and glaciers. Their atmospheres may contain clouds of frozen gases, and some ice planets may even have subsurface oceans beneath their icy crusts. These features make ice planets intriguing subjects for scientific study and exploration.