Planet Prince
Planet Prince is the new Saiyan homeworld after Planet Vegeta was destroyed by Frieza. When Vegeta was put in charge as the new King of the Saiyan race, he was placed on his father's throne and the remaining Saiyans hailed Vegeta as their new king and conquered a planet and named it Planet Prince in his honor. This is where most Saiyans reside from there on. Several major battles take place there also. It makes an appearance as a battle stage in the video game Dragon Ball Awakening Saiyans.