- Wide variety of climatic & surface conditions, ranging from tundra to desert
- Different weather conditions within a few hours of each other
- Several bodies of water
- Valley of the Stone Giants
- Caverns of Cold
- Land of No Return
- Mountains of the Moon
- Churning Canyon/Rocks
- Mumm-Ra's Grotto
- Valley of the Snarfs
- Jungles of Darkness
- Mosslands
- Canyons of Youth
- Caves of Condus
- Years after its explosion, pieces of Thundera merged, forming a new planet
- Half the size of the original planet
