A hologram of Valux projected by the Galactic Guidebook. (Aliens Go Home)

Valux is the home planet of Brian, Sophie and the rest of the Valuxian race.

It is a blue ringed planet, it appears to have one giant landmass reminiscent of early Earth's Pangaea. In the hologram projected by the Galactic Guidebook, there appears to be four objects orbiting the planet, one seems to be a moon, one a satellite, one unidentified, and a two-ringed metallic object that could be a Valuxian space station.

According to Brian and Sophie, it is impossible for Humans to survive on Valux. Humans can't breathe the Valuxian atmosphere, they would be crushed by pressure and would never survive the heat.