A história de origem mais antiga dos seres humanos no TGFFA é Zhell , da qual nada é conhecido até a pré-história:
The Zhell were a people indigenous to Coruscant and the possible ancestors of the Human inhabitants of the world. They consisted of thirteen nations known as the Battalions of Zhell.
... Since Coruscant was considered by some to be the home world of Humanity, several historians hypothesized that the Zhell species may have been the ancestors of the Human race in the galaxy.
Além disso, de Origens humanas em Wookiepedia :
Coruscant's ground had been several kilometers below its inhabitants' feet for millennia, with the lowest depths of its planet-wide city dating back to 100,000 BBY. Thus, it was impossible to carry out the historical study and archaeological research on the planet's prehistory necessary to prove or to disprove that theory.
In addition, Coruscant's natural climate was said to be too cold to support Human life,[10] a claim difficult to be reconciled with the theory that it was the original Human homeworld. Tarnese Bleyd believed that the ancestors of Humans favored trees and high ground based upon his observations of human hunting behavior.
Fontes: Star Wars 84: Pesquisa em Seul , A Nova Cronologia Essencial , MedStar I: Cirurgiões de Batalha , Guia Essencial para planetas e luas .