addd

addd presents as bone-white, with fractured bedrock and ancient impact basins, with two moons in orbits that bracket the ring plane, gravitationally confining its outer edges. Composed largely of micron-sized dust grains, the ring system scatters forward light efficiently and would appear faintly luminous against the night sky from the planet's surface. Surface temperatures range from -200 to 40°C at 18 atm, with thin ion-stripped auroras near the magnetic poles. At 3,543 km across, the surface material is primarily basaltic crust over a nickel-iron core. With 2 moons, night on addd — if night can be said to exist here — would rarely be fully dark.