Ftherns

Ftherns are a fictional species originating from the planet Xylos. They are a sentient, silicon-based lifeform characterized by their crystalline exoskeletons and their ability to communicate through resonant frequencies. Physically, Ftherns appear as multifaceted, geometric beings, with their internal structures often visible through their translucent outer layers. Their "limbs" are extensions of their crystalline bodies, capable of intricate manipulation.

The Fthern society is highly communal, with individuals often forming a collective consciousness for decision-making and problem-solving. Their primary mode of sustenance involves absorbing ambient geothermal energy from Xylos's core. Fthern technology is deeply integrated with their biological nature, utilizing focused sonic waves and crystalline energy manipulation. They have developed advanced interstellar travel, though their exploration is driven by scientific curiosity rather than territorial expansion. The Fthern homeworld, Xylos, is known for its extreme geological activity and unique mineral formations, which are integral to Fthern evolution and culture. Their lifespan is considerably longer than most organic species, with individuals capable of existing for millennia.