Re: QonoS and its moon
Unless it were torn apart by tidal forces to form a ring around its primary.
Of course, such gutted planets are pretty but unrealistic. The body's own gravity pull would quickly crunch the remaining hulk back into a sphere.
“A life is like a garden. Perfect moments can be had, but not preserved, except in memory. LLAP” — Leonard Nimoy (1931-2015)