Deb Deb

Debdeb was one of the planned three new Star Systems, Debdeb, Tuun and Qeg. Debdeb would have been the first star system to be released in the Interstellar Update in Kerbal Space Program 2.
Planets

Debdeb is home to many planets and celestial bodies.[1]
From innermost to outermost:
Glumo with its moons Merbel and Noj were mentioned to be in the Debdeb system, however both the orbital properties, and Merbel's Synopsis are claiming they're part of the Tuun System[2]
Star and system characteristics
Debdeb appears to be a very young star, estimated to be only 5-50 Myr, and appears more orange than Kerbol. This means it could be a K type star, usually meaning it would be smaller than Kerbol, however the Tylo Monument, and in depth analysis of the Feature Videos show that its very Likely Debdeb would be around 1.155 times bigger than Kerbol. It is still young enough to have remnants of the planetary disk now condensed and formed into a planetary debris disk and inner and outer asteroid belts.[3]
If Debdeb is modeled and heavily inspired by Alpha Centauri, it could be assumed that Debdeb is around 3-5 light years away.[3]
The system moves in a circle style configuration with a radius of 0.3 units. The system is offset by -0.5 X axis and -2.5 Z axis units from Kerbol, making it the closest of the other star systems, and roughly analogous in position to Alpha Centauri.