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 not a planet, and there are many other objects in the solar system made of ice.
The answer is Pluto. Pluto isn't a planet anymore so there is no planet made up of rock and ice.
Well, Pluto was the planet which is made of a lot of ice (perhaps about half of the planet's mass), but in 2006 the IAU redefined Pluto as only a Dwarf Planet. The Pluto average temperature is about -229 degrees Celsius.
Pluto
Pluto is a solid planet. Pluto is made mostly of ice, although the core is most likely rock with metal in it.
Pluto, but some consider that Pluto is not a planet anymore.
Pluto is a dwarf planet made ice and rock.
Pluto is too cold to be a planet Pluto is made completely out of ice
no Pluto is the ice planet
Pluto
Uranus and Neptune are the Ice Giants. Mars also has ice as too does Mercury and Earth.
Its a small planet made up of ice and rock.