Celestina
From Tardis Wiki, the free Doctor Who reference
Queen Celestina was a character from The Princess of Aldermar. She was one of the rulers of Aldermar.
An interactive version of the play ran on Esselven Minor, looping every ten days. It was unintentionally never deactivated, and an Autonomous Photonic Simulation of the character repeated their actions for five hundred years. (PROSE: Palace of the Red Sun)