Planet Namek

Namek Planet is the stage that represents the Dragon Ball universe in Super Smash Flash 2, seen for the first time in the Roymaster4 video: Mega Man SSF2 Mini-Trailer.

Layout
The stage consist of a large surface in the Namek Planet of various floating grass-rock platfoarms, although the video only shows 3 platforms but maybe there will be other 2; in the background, the rock mountain of Saichōrō's house can be seen, sometimes the dragon-god Porunga would appear in a dark sky, the planet's moons are also a complement.

This is a picture from one of the cutscenes of Super Smash Flash 2 that includes Namek Planet.