Pluto
The answer is Pluto. Pluto isn't a planet anymore so there is no planet made up of rock and ice.
Neptune is made of ice and gas
ice and rock
the moon
Pluto is not a planet, and there are many other objects in the solar system made of ice.
Pluto is a solid planet. Pluto is made mostly of ice, although the core is most likely rock with metal in it.
earth
Pluto, but some consider that Pluto is not a planet anymore.
The planet Uranus is made of gas but it it believed this planet is made from ice more than gas.
Yes Pluto is the only planet made of ice even though Pluto is no longer a planet because it didnt fit the definiton of "planet".All other 8 planets are gaseous and big and Pluto is solid because its made of ice. If you need any more information on why Pluto is not a planet or why its icy just got to google and type in: "Reasons why Pluto is no longer a planet."
Pluto is a dwarf planet made ice and rock.
Saturn