This is a drawing showing the composition of the interior of Uranus.

What the Inside of Uranus is Made of

Uranus is mostly ice on the inside.

Ice begins forming in the atmosphere of Uranus, near the clouds.

The amout of ice in the air keeps increasing until there is slush, and then solid ice. This ice is warm (for Uranus) and can flow like rocky material inside the Earth does.

Compared to Jupiter and Saturn, Uranus has very little metal hydrogen, and there is much more ice. The drawing shows lots of purple ice "cubes" compared to Jupiter.

The core of Uranus is made out of rock and metal.

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