Despite people (from other planets) primarily building factories on this planet, its native species are incredibly hostile toward them (the people and their factories)
4 native animal species
purely non-native people
many complex space stations
The name is very descriptive.
"How can our planet be flat if every other planet is round?"
Round Earth Society spokesperson
A frozen dead Earth, there are no surviving natives
no people of any kind (Kirby is only there briefly)
It is winter forever
besides that, exactly like Earth
Once shattered into three separate planetoids, eventually reassembled by a 40-million-foot-tall robot
Has no moon but contains two former moons
Has one orbiting space station filled with zombies
Has many species of people such as Agori, Glatorian, Skrall, and the Great Beings; and in recent years: Matoran, Skakdi, Vortixx, and many more
Its name translates as "big ball"
An Earth (and corresponding moon "Cupruna") that is copper green
every instance of copper and iron is swapped from the Original
has green steel