A torus area indicates helical orbits, not elliptical orbits. I think our planets and their moons are in one turn helical orbits too. But our successful satellite elliptical orbits have blinded us to it. Check out the orbits of the ringlets.
And I also believe because of the directional forces on the helix, they are self correcting self stabilizing orbits.
These TWO orbits, one small stretched out rotation, forming the larger rotation. Two angular momentums. Locked angular momentums. A change in diameter in the small orbit, changes the length of the large orbit. A change in the large orbit, will cause a change in the small orbit. These are square changes, perpendicular changes, balance changes. Angular changes.
I have read where all planets have a toroidal debris field around the Sun.
Close radar inspection is needed, but will be hard to reference. Or find an orbit thru a debris field and look at the tracks.