Second star system
From Kerbal Space Program Wiki
The second star system is the Third star system (Including Kerbol) in KSP2 The name has yet to be announced.
only information
The only information on the second star system is that it will be added to KSP2 right after Deb Deb, although not confirmed the possible planets orbiting this second star are lapat and ovin, and possibly rask-rusk though these are more likey in Deb Deb
Lapat is theorized to be apart of this system because it has multicellular "vegetation" on the surface, which could not have arisen in the very young Deb Deb system.