The Caelumian Exiles are the haunting survivors of a celestial empire that stood before the birth of the current world. With hair like spun silver-gold and eyes the color of deep amethysts, they possess a beauty so perfect it borders on the terrifying. They move with an unnatural, gliding grace and treat every interaction as a step in an unfolding prophecy, viewing themselves as the only true inheritors of the world's ancient magic.

Caelumians are tall, slender, and possess an ethereal fragility that belies their true power. Their skin is ghostly pale, often described as porcelain or marble, and is thin enough to show a faint shimmer of iridescent ichor in their veins rather than red blood. Their most striking features are their eyes, which always manifest in shades of violet or lilac, and their hair, which glitters with a metallic silver-gold luster even in total darkness. They do not sweat and their bodies produce a faint, sweet smell of ozone and dried jasmine.

Society is structured around the purity of the Star-Ichor flowing through their veins. They are obsessed with genealogy, maintaining massive scroll-rooms dedicated to tracing bloodlines back to the First Ascendants. To marry outside the species is considered a tragedy and a loss of divine essence. Their culture is deeply fatalistic; they believe that every action is part of a grand 'Pattern' seen in their visions. Life is a performance of dignity, ritual, and constant preparation for the return of their fallen golden city.

They do not worship gods as others do, for they believe their ancestors were the very beings who taught the gods their names. Instead, they venerate the 'Original Light' and the 'Great Weaver of Destiny.' They tend toward lawful and neutral alignments, bound by ancient codes of conduct and the cold, logical requirements of their prophecies, often appearing callous to the plight of shorter-lived races.

They reside in 'Faded Manors' located on the edges of reality or in pocket dimensions hidden within mountain peaks. Their architecture is characterized by floating buttresses, gravity-defying spires, and a complete absence of stairs, as they prefer to levitate or step through spatial rifts. Surfaces are usually polished white quartz or star-iron engraved with flowing, prophetic glyphs.

Caelumians view other races as 'Mayflies' or 'Blinking Ones.' They are rarely hostile without provocation, but their overwhelming sense of superiority makes genuine friendship difficult. They find the chaotic, unplanned lives of humans particularly distressing. They are most comfortable around long-lived beings like elves, whom they view as distant, albeit much younger, cousins who lost their way.