Planets

Planet Earth

Where most of Dragonball, Z, GT takes place.  It is the home of the most powerful fighters in the universe, including Goku, Gohan, Vegeta, Trunks, Goten and all the other Z fighters.  Earth is always trying to be taken over by someone.  But it never does because of the Z fighters and the dragonballs.  Earth is one of the most special planets because of the dragonballs.   

Planet Namek

A great planet, were the green Namekians live.  It is a peaceful planet and nothing really happens there until Frieza lands there.  Frieza kills the Nameks and destroyed the planet.  But thanks to Gohan and the others all the Nameks get wished back and they get wished to a new planet.  Like earth Namek also has dragonballs.  

Planet Vegeta

The planet Vegeta looks like Mars because they are both red.  Planet Vegeta is named after king Vegeta.  The saiyans lived there until Frieza destroyed it.  Only a few saiyans survived.  They are Goku, Vegeta, Nappa, and Raditz.  

Planet Yardratt

This planet is not mentions much during the series.  It is home of the Yardrattians.  They are not very good fighter but they know some very awesome moves.  They taught Goku the instant transmission.  This allows Goku to travel faster than light.