Krypton
naboo is her home planet if you payattention you will know that naboo is her home planet.
Our home, the Earth. BTW, Interesting fact. Did you know the Earth is the only planet not named after a God??? Huh? Did you? No, you didn't!
Castle, stately home, mansion, country house, manor, and so on.
That would be planet Earth. Our very own home planet.
Gallifrey
krypton
The Fortress of Solitude
Krypton was the element named after Superman's home planet.
Contrary to popular belief, Qui-Gon's home planet was not Coruscant. It was a planet that has yet to be named.
Kal-El on his home planet of Krypton. Clark Kent by his adoptive family.
It is his home away from home a get away and museum called the Fortress of Solitude>
Krypton at room temperature is a gas. It is one of the noble gases. It has no connection to kryptonite or to Superman's home planet.
There IS an actual element in the Periodic Table called Krypton, but the rocks called Kryptonite are named after Superman's home planet, also called Krypton. They are the only remnants left over after that planet exploded.
Well, the basic idea behind it is that it is material from his home planet... and on his own planet, he *isn't* a superhero... he's just normal. So, being around material similar to himself can take away his special powers. Now, of course there is a lot more to it through different Superman storylines, but that is the closest I can get to "why." ...
Sonics home planet is mobius
naboo is her home planet if you payattention you will know that naboo is her home planet.
Cannonbolts home planet is arburia.