Tarvolla

Tarvolla is a fictional planet located in the Andromeda Galaxy. It is known for its unique geological formations, characterized by towering crystal spires that reach into the atmosphere. These spires are composed of a mineral unknown on Earth, which emits a soft, bioluminescent glow, illuminating the planet's surface even during its long periods of darkness.

The planet's climate is generally temperate, with distinct wet and dry seasons. Its atmosphere is rich in oxygen, making it theoretically habitable for terrestrial life, though no indigenous complex life has been discovered. The primary energy source for the planet is its binary star system, which provides a consistent, albeit varied, light and heat supply.

Tarvolla's surface is covered in vast, shallow oceans of a saline liquid, interspersed with archipelagos of volcanic islands. These islands are frequently active, contributing to the planet's mineral wealth. Despite its seemingly barren nature, evidence suggests that microbial life may exist in the planet's subsurface oceans, shielded from the harsh surface conditions. Exploratory missions have been conducted, primarily focused on resource assessment and the search for extraterrestrial life. The planet's crystalline structures are of particular scientific interest due to their unusual properties.