so, are those actual planets? or just rocks floating around the planet. I couldn't really tell from the clip I saw
They're planets as they appear as Toriyama draws the planets around the god spheres (the giant tree thing is the god sphere that they live on). It's a stupidly ridiculous feats as he says, because he eats some Wasabi and just launches through and busts like 5 planets in the space of a couple seconds.
This movie messes up Dragon Ball for Rumbles because it puts them in a nebulous area where it's hard to find comparable people for the top tier characters now.