Orridis

Orridis is a fictional planet located in the Andromeda Galaxy. It is known for its diverse and often extreme environments, ranging from vast, arid deserts to dense, bioluminescent jungles. The planet's atmosphere is rich in oxygen, supporting a wide variety of complex life forms, though many of these species have developed unique adaptations to survive the planet's harsh conditions.

The dominant intelligent species on Orridis are the K'tharr. They are a silicon-based life form characterized by their crystalline exoskeletons and their ability to communicate through a complex series of light pulses and sonic vibrations. The K'tharr have a highly advanced civilization, with a deep understanding of astronomy and a sophisticated network of subterranean cities that protect them from the planet's volatile surface weather patterns.

Orridis experiences a peculiar orbital cycle that results in prolonged periods of intense solar radiation followed by extended twilight phases. This has led to the evolution of flora and fauna that are either highly resistant to radiation or thrive in low-light conditions. The planet's geological activity is also significant, with frequent volcanic eruptions and seismic shifts shaping its landscape continuously. Despite the challenges, Orridis is a planet of remarkable biodiversity and a testament to the resilience of life in extreme circumstances.