Exztár

Exztár is a fictional planetary body featured in the science fiction novel "Chronicles of the Nebula" by author Kaelen Thorne. The planet is depicted as a terrestrial world orbiting a binary star system, resulting in complex and often unpredictable diurnal cycles. Exztár's surface is characterized by vast, crystalline deserts interspersed with geothermal vents that support unique extremophile ecosystems. The atmosphere is thin and rich in exotic gases, giving the sky a perpetual twilight hue.

The dominant intelligent species native to Exztár are the Xylos, a silicon-based lifeform adapted to the planet's harsh conditions. The Xylos are known for their intricate societal structures, which are deeply intertwined with the planet's geological activity. They are reported to possess advanced bio-engineering capabilities, enabling them to manipulate their environment and their own physiology. Exztár itself is a focal point of conflict in "Chronicles of the Nebula" due to its rare mineral deposits, which are highly sought after by various interstellar factions for their energy-generating properties. The novel explores themes of resource scarcity, cultural clashes, and the ethical implications of technological advancement through the lens of Exztár and its inhabitants.