The Plaaaaaaarghs

The Creator, an Orangutan, affectionately named his name "THE UNIVERSE." This of course was because he was the only one who had thought up this kind of thing, when all the other orangutans were more worried about how many dimensions there were. (They were on the umpteenth dimension, but one orangutan named ook-ook-ook- gack said it was the umpty-seventh, which caused a lot of yelling.)

In THE UNIVERSE, there are exactly 96,028,681,190 galaxies. Each of these galaxies has a central being called a "Plaaaaaaargh" that generates immense gravity fields. Every once in a while they get in fights with each other and start throwing solar systems. Then they get along and combine into a much bigger galaxy. In theory, THE UNIVERSE would end up with one galaxy at the end of everything, but The Creator didn't have much sense of when things should stop growing, and THE UNIVERSE keeps expanding. Except it implodes a little now and then, so it doesn't go without check.

The Plaaaaaaarghs are separated into two sects of religious groups, those who think the Creator meant there to be eight A's in their name, or six. They compromised on seven letters, just so that nobody gets confused. Anytime a Plaaaaaaargh makes a joke about why six was afraid of seven, he gets solar system-ed into submission, and is made to say "I'm sorry, seven did not eat nine." 

Besides their religious differences with each other, they are very peaceful to other celestial beings, and view the stars that inhabit their gravity fields as if they were their children. The stars throw tantrums sometimes, and go supernova, but then they don't really bother anybody ever again. The Dwarfs get teased by the other stars, but their Plaaaaaaargh sets them straight. there are pairs of stars that make nebulas.