Nature allows no other orbits, although some orbits can also have a 2nd Sun at the other foci, and Planets with moons have their center of gravity of the planet and all moons as the orbiting object.
(Nature; allows; no other orbits) (some orbits; can also have; a 2nd Sun; L:at the other foci) (Planets with moons; have; their center of gravity of the planet)
Nature some orbits Planets with moons
allows can also have have
no other orbits
a 2nd Sun L:at the other foci
their center of gravity of the planet