The Coreworlds is the name of a galactic region containing some of the most prestigious, developed, well-known, and heavily populated planets in the galaxy. The majority of all the most powerful governments have their capital worlds in the Coreworlds. Some scientists believe that Humans originated in the Coreworlds, although there is little proof.
Most hyperlanes in the galaxy pass through the Coreworlds.
Coreworlders tend to be a bit arrogant compared to the rest of the galaxy's inhabitants due to the prestigiousness of the Coreworlds.