Saturn.
plutopluto is the smallest plannet
Mercury.
Pluto
The Doctor is from Gallifrey
Cleaver bot! And me
you have to get the ufo, then you have to go on the monn to create your own rocket. then you find the three guys in: Luva Plannet.Jungle plannet and Ice Plannet
You play it alot
Planet: Vulcan
Yes. Neptune is one of the gas giants.
The inner planets are Mercury, Venus, Earth, and Mars. The outer planets are Jupiter, Saturn, Uranus, and Neptune. Our very own dwarf planet is Pluto. (Poor little Pluto. )
The Blue Whale is the biggest mammal on the plannet.