Star Maker

The Star Makers were a fabled race of biologically immortal humanoid creatures, said to be the first ever forms of life within the Universe. They hold enough power to survive within the vacuum of space, travel faster than light, control time and even create astronomical objects, such as stars - hence their most commonly used name, Star Makers.

History
Not much is known about the Star Makers. They were rarely seen coming into contact with other species and preferred their own company. They were a benevolent race, however, innocently playing with their unfathomable powers as a way of entertainment. Legends say that they were born instantly after the Universe was created from the Big Bang. Some chose to depart from the masses and create their own solar systems, and even galaxies to either rule over the sentient beings they created, or even just watch as they develop, as further entertainment for them. They were also thought to have created most of the Universe and expanded it to its unreachable limits. Time Lords acknowledge their existence, which was noted by the Doctor to be 'the closest thing we [Time Lords] ever came to blind faith'.

The Decimation of the Gods
Apparently, after billions of years of peace, the Star Makers apparently quarreled and eventually began to destroy each other. The only primary account was from the only survivor, Thomas, who merely quoted Animal Farm 's line: 'Absolute power corrupts absolutely'. After Thomas' ejection from the Star Maker homeworld, the planet and all Star Makers except him were instantly obliterated in a relatively small supernova.