The Ring
The Ring is a map set within a crowded planetary ring of large asteroids. There is enough room to get above or below the ring.
There are 5 control points, 1 close to each team and 3 evenly distributed along the ring.
The map allows for 8 players, but I do not have enough experience playing the game to determine whether 6 or 8 is suitable.
The asteroids are mostly randomly distributed, so the balance of cover might be a bit off.