The Savant enclaves on Kaikasi are built out of the dvīpa (floating mountains) native to the storm giant, which orbit high above the crushing surface altitudes of the planet. The inhabited dvīpa are still moderate to high gravity environs, which suits Savant physiology as well as providing a variety of useful research and engineering environments. There are at least a few hundred enclaves, but thousands of (at least marginally) inhabitable dvīpa, massing from hundreds to thousands of cubic kilometers in volume.
Raksasa and the Janya Artisan caste are at a disadvantage in high gravity, although not as much of one as those of the Cleric or Nobility caste.