Caelum Sol Orbis was an aasimar born from human parentage on the 24th day of Ascendentem 64 AO in the city of Anfang, now known as Caelum’s Landing. Raised by a religious family, Caelum quickly gained renown as a paladin of Lathander. His generosity and exploits protecting Anfang justified his rise to power in Lathander’s church. The Ascensus in Caelum chronicles Caelum’s struggle against Mundi Eversor and his ascent to divinity.

Caelum is described as being quiet and kindly but fiercely determined and dutiful. He had warm-tinted brown skin, white eyes, and is depicted sporting hair ranging from a buzz cut to short afro curls. Caelum had a distinctive silver halo on his forehead as a result of his aasimar heritage. The halo was passed down to his daughter, Prima Vita Sol Orbis and all her descendants. The halo has become the emblem of the Church of Caelum. The first of Lathander’s church to be given the title Grand Paladin, Caelum was tasked with protecting Anfang from the colossus Mundi Eversor in 0 PO, which would eventually lead to his ascension and the Rising.