Ionisia

Ionisia is a fictional planet located in the fictional star system of Lyra Prime. Its discovery is attributed to the explorer Captain Eva Rostova in the year 2347. The planet is characterized by its vibrant, bioluminescent flora and fauna, which thrive in the dim light of its primary star, Lyra Prime B. Ionisia's atmosphere is rich in oxygen and nitrogen, making it suitable for Terran-standard respiration, though trace amounts of unknown gases have been detected, requiring initial acclimatization for long-term visitors.

The planet's surface is dominated by vast, crystalline forests and expansive, shallow oceans. These oceans are home to a diverse range of aquatic life, many of which also exhibit bioluminescent properties. Geological surveys indicate a rich mineral composition, with deposits of rare elements that have attracted interstellar mining corporations. However, colonization efforts have been limited due to the planet's delicate ecosystem and the presence of indigenous sentient species, the Lumina. The Lumina are a silicon-based lifeform, communicating through intricate patterns of light and vibration. Inter-species relations are currently in a nascent stage, with ongoing diplomatic efforts to establish understanding and cooperation. Research stations have been established to study Ionisia's unique biology and geology, with a focus on understanding the planet's energy cycles and the origins of its pervasive bioluminescence.