Boulder is a rogue planet in a vast solar system orbiting Beta Pegasi, a red giant star and the second-brightest star in the constellation of Pegasus, 196 light-years away from Earth.
Boulder is made up of one large continent, which makes up 95% of the planet's landmass with no oceans and is separated by only a few large lakes dotted around the planet.
Like Earth, this planet is home to many sentient wildlife, both on land and in the air. However, the land mammals are far more advanced. What's perhaps most peculiar in Boulder is that the ape-like creatures which seem to be the extremely intelligent, are acting as a hive where the leader of each troop seems to manage the rest of the apes ...