The Qo'noS system is the fiery heart of the Klingon Empire. Orbiting an expanding orange subgiant, the system reflects the warrior spirit of its inhabitants.
Qo'noS itself is a harsh world with a greenish sky and intense volcanic activity, famously orbited by the remains of its shattered industrial moon, Praxis.
A bright orange subgiant star of spectral classification K1 IV. Having exhausted its core hydrogen, its expanded envelope projects intense, shifting radiation across the system.
A scorched, geologically dead rock baked by the expanding subgiant star.
A heavily irradiated Class D world marking the inner boundary of the migrating habitable zone.
A harsh Class M world with a 1.23 G surface gravity and a greenish, ash-choked sky. It is orbited by a dense, hazardous debris ring—the shattered remains of its former moon, Praxis.
A reconstructed primary space station facilitating heavy industrial and military operations amidst the debris ring.
Massive orbital shipyards that construct the backbone of the Klingon Defense Force, assembling heavy tactical cruisers.
A heavily fortified primary space station designed for heavy military operations and defense.
The surviving natural satellite of Qo'noS, sharing the planetary skyline with the shattered remnants of Praxis.
A massive, swirling gas giant dominating the middle sector of the system.
A barren, frozen terrestrial sphere swept by fierce stellar winds from the expanding subgiant star.
A ringed, turbulent gas giant featuring immense, violent ammonia storms.
A frigid ice giant composed primarily of water, ammonia, and methane ices.
An ice-covered terrestrial world locked in a highly elliptical orbit.
A distant, pale-blue ice giant radiating more internal heat than it receives from the distant subgiant star.
A lonely, frozen dwarf planet marking the absolute edge of the Qo'noS planetary accretion disk.