Karae Nalvas
this fallen Jedi Knight once tried to establish a floating fortress, deep within the clouds of the planet Genarius, several years before Nub Saar was built. His city was located well below the altitude of Nub Saar, and never seemed to suffer the kind of radiation storms that eventually destroyed Nub Saar. The fortress was named Conkesta, but was later destroyed by the Jedi of the Cularin System. Years later, the former Jedi Knight Dazen Mok theorized that Karae Nalvas had actually been assisted in building Conkesta by the dark force that destroyed Nub Saar.