Hestia

Hestia was a goddess in Greek mythology. Like the other Greek gods, Hestia was regarded as a myth by later cultures, but was in fact a powerful extradimensional entity. (PROSE: The Rise & Fall of Señor 105)

Biography
When several of the gods decided to align themselves to the planets of the solar system, Hestia took Planet 5. The god Pan took El Mundo, where he sired a race of Satyrmen. After the Satyrmen developed a key that could open a gateway to the gods' realm, Pan shared this technology with the other gods, including Hestia. Planet 5 was eventually time-looped out of existence, but Señor 106 was able to acquire Hestia's key; it was unstable, and almost disintegrated when he used it to jump from El Mundo to Earth. (PROSE: The Rise & Fall of Señor 105)