answersLogoWhite

0

Source: wikipedia.

Saturn's interior is probably composed of a core of iron, nickel and rock (silicon and oxygen compounds), surrounded by a deep layer of metallic hydrogen, an intermediate layer of liquid hydrogen and liquid helium and an outer gaseous layer.[17] Electrical current within the metallic hydrogen layer is thought to give rise to Saturn's planetary magnetic field, which is slightly weaker than Earth's and around one-twentieth the strength of Jupiter's.

I don't know what it is MOSTLY made of but that's what its made of generally.

User Avatar

Wiki User

13y ago

What else can I help you with?