nuclear boy

don't think its the settings of the tv or anything. it has happened rarely, but at times when the blue or green planets are also landable. its an easy planet but i still seem to die before i figure anything exceptional out

has anyone else landed on a planet that isn't one of the four listed in the manual? (blue, green, yellow, pink). in orbit it looks almost like a green planet but its just a bit more blue, or a blue planet thats more green, and if you land on its actually a combination of both, with one color band being blue and one green?