Located in the Core World region, its grid co-ordinates are K-13. Its rotation period is 23 standard hours, with a 349 local day orbital period. It has a breathable atmosphere with a temperate climate. It is the origin of the Shapani Bypass - a shortcut along the Rimma Trade Route that is used to quicken the delivery of Bacta from Thyferra to the Core Worlds. It has a reputation as one of the Core Worlds' more rough-and-tumble worlds and is home to the infamous Abregado-rae Spaceport.

Located in the Core Worlds Region, it is considered to be the soul of the Republic. Its grid co-ordinates is M-10. Its atmosphere is breathable, and its climate is temperate. Its rotation period is 24 standard hours with a 364 local day orbital period. It strongly opposed the Military Creation Act and has its own Security Detail, though remains loyal to the Republic.

Located in the Core World Region, its Grid Co-ordinates is L-9. Its atmosphere is breathable, and its climate is temperate. It has a 26 standard hour roation period with a 352 local day orbital period. It is currently supporting the Galactic Republic, and is known as the Defender of the Core.

Located in the Core Worlds Region, its Grid Co-ordinates is L-9. Its atmosphere is breathable and its climate temperate all year round. It has a rotation period of 20 standard hours and a 368 standard day orbital period. It remains loyal to the Republic.

Located in the Core World Region, its grid co-ordinates is M-11. It has a breathable atmosphere and a temperate climate. Its rotation period is 25 standard hours, with a 329 standard day orbital period. It is currently loyal to the Republic although had withdrawn from it previously to try and protect itself from the Clone Wars.