Planet EarthHere is where everyone starts out. The gravity is just normal. Earths HP is 100,000,000 if you wanted to destroy it. This is where the Dragon Balls are.
Planet NamekGravity is normal. HP is 100,000,000. This is where Namek Dragon Balls are.
Planet KaioshinWhere Kaioshin lives. Planet HP is 10,000,000. Gravity is 20
Planet KaiWhere King Kai is. Gravity is 20. Planet HP is 10,000,000.
Planet VegetaWhere the Saiyan race used to live. Gravity is 20. Planet HP is 100,000,000.
Planet YadratGravity is 10, if you stay here 10 days you learn Teleport. Planet HP is 1,000,000,000.
Planet ArlayaGravity is 10, Planet HP is 10,000,000.