Nyauthou WO-Z is a trinary system with B- and A-class stars locked in a close orbit about 4,600 light-seconds from the system primary. Body BC 1 orbits about 250 light-seconds from the binary pair, whose radiation broils the surface at up to 1,581 Kelvin.

These temperatures are ideal for roseum bioluminescent anemones, a hardy species of extremophiles that can grow even at incredibly high temperatures and tolerate high gravity. These anemones glow faintly, with the roseum species emitting a faint cyan light.

Body BC 1's surface gravity is about 1.63 times Earth-normal, so pilots should exercise caution on planetary approach. Commanders should also be careful when disembarking to sample the anemones, as the temperature will overwhelm any pilot's suit in a matter of minutes.