Temtre

Temtre is a fictional planet located in the Cygnus X-1 system, as depicted in the science fiction novel "The Obsidian Star." The planet is described as having a breathable atmosphere, albeit with a higher concentration of nitrogen than Earth's, and a gravity approximately 1.1 times that of Earth. Its surface is characterized by vast, arid deserts interspersed with rugged mountain ranges and a single large, hypersaline ocean known as the Sea of Whispers.

The dominant indigenous species on Temtre are the K'tharr, a reptilian humanoid race. The K'tharr are known for their stoic nature, advanced geothermal energy technology, and a complex societal structure based on familial clans. Their cities are typically built underground or carved into canyon walls to escape the harsh surface conditions. The K'tharr have a deep spiritual connection to the planet's geological activity, believing it to be a manifestation of their ancestral spirits.

Temtre plays a crucial role in "The Obsidian Star" as a strategic waypoint and a source of rare minerals vital for interstellar travel. The narrative explores the interactions between the K'tharr and a visiting human exploratory mission, highlighting cultural differences and potential conflicts over resource control. The planet's environment is depicted as both beautiful and dangerous, with extreme temperature fluctuations and unique geological phenomena.