Stanton Rendar was a Human male, and he was the sibling of Dash Rendar.
Stanton was a young and driven pilot of freighters who diligently climbed the ranks within the family's shipping business, known as RenTrans. He didn't want a job handed to him, but rather wanted to demonstrate his skills as a starship pilot through his own hard work.
While piloting the freighter Doriella's Mystress above Coruscant, Stanton's life ended tragically. The ship's control systems malfunctioned, leading to a catastrophic crash into the private museum belonging to Emperor Palpatine. Stanton was killed in the resulting explosion from the crash.
The incident was no accident; Prince Xizor had sabotaged the freighter. Xizor had previously offered the Rendars a deal to incorporate RenTrans into his own enterprise, Xizor Transport Systems. Upon their refusal, he orchestrated the "accident" in an attempt to either coerce the Rendars into selling or to tarnish their reputation in the eyes of the Emperor. Palpatine, enraged by the destruction of his museum, seized RenTrans' assets, exiled the Rendars from the Core Worlds, and expelled their younger son, Dash, from the Imperial Academy of Carida.
Years later, after Dash Rendar had established himself as a smuggler and mercenary, he encountered Guri, a highly sophisticated Human replica droid (HRD) who had once served Xizor. Upon discovering Guri's origins, he partnered with her to establish Onadax Droid Technologies (ODT). This company eventually pioneered a method of transferring the essence of a living being into an HRD, and Dash used this groundbreaking technology to recreate his deceased brother, Stanton.