Your planet is rich in sodium (11.0%) and chlorine (7.3%) but starved of hydrogen (3.7%), so instead of a water cycle it precipitates its salt into blinding evaporite flats.
Salt worlds need real halite chemistry - sodium and chlorine together, not just one - plus a dry recipe, since any real water cycle would dissolve the crust as fast as it forms. A warm 250-500K band keeps brines mobile enough to precipitate at the surface: halite plains, brine pans, salt-crusted ridges.
Classification Criteria:
✓ Sodium: 11.0% + Chlorine: 7.3% (min 3% each, 12% combined)✓ Hydrogen: 3.7% (<5% - dry enough for evaporites)✓ Temperature: 285K (250-500K warm band)✓ Silicon + Iron + Magnesium: 53.7% (>=15% - a rocky base to salt-crust over)
Habitability ScoreExtremely Harsh
30
Contributing Factors
water20
Very dry - minimal water
geology60
Some geological activity provides slow nutrient cycling
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution