A closed trinary system that consists of a black hole, a white dwarf and a neutron star. Orbiting these three is a ringed L-type dwarf star. Two high inclined moons orbit ringed parents.

The system map:

The black hole, white dwarf (~3 ls from arrival) and neutron star (~15 ls from arrival):

White Dwarf (DA), "Dryio Bloo EG-Y g145 B", has fastest orbital period of only ~115 minutes, as of 05.03.3309:

L-type dwarf star (~4 166 ls from arrival) with wide rocky ring (inner radius - 333 962 km, outer radius - 1 416 340 km):

View from rocky moon (~105 ls from parent):

Highly inclined metal-rich moon of a ringed High Metal Content parent planet (~158 ls from arrival, ~0.5 ls from parent, 66°) with an orbital period of 1.5 days (tidally locked):

Highly inclined metal-rich moon of a ringed landable Metal-Rich parent planet (~215 ls from arrival, ~0.5 ls from parent, 70°) with an orbital period of 4.4 days (tidally locked):