Vaihelian

Vaihelian is a fictional planet within the Andromeda galaxy. It is known for its diverse and unique ecosystems, characterized by phosphorescent flora and fauna that illuminate the planet's surface during its long twilight periods. The atmosphere is rich in nitrogen and oxygen, with trace amounts of a gas unique to Vaihelian, which contributes to the vibrant colors of its sky.

The dominant intelligent species on Vaihelian are the Lumina, sentient beings who have adapted to the planet's low-light conditions. They possess bioluminescent markings that serve as a form of communication and identification. The Lumina have developed a technologically advanced society, focusing on sustainable energy sources and harmonious integration with their environment. Their cities are often built into natural geological formations, blending seamlessly with the landscape.

Vaihelian's geography includes vast crystalline deserts, bioluminescent oceans, and dense, towering jungles. The planet experiences a dual-star system, resulting in complex orbital mechanics and varied climate zones. While much of Vaihelian remains unexplored by off-world entities, it is recognized for its potential in astrobiology and its unique contribution to the galactic understanding of life's adaptability. Research expeditions have noted the planet's rich mineral deposits, though extraction is heavily regulated by the Lumina to preserve their home world.