Your planet builds its crust from exotic minerals (17.9% calcium/titanium/aluminum-family rock formers) instead of the silicate-iron recipe every standard rocky world uses.
Exotic terrestrials are temperate solid worlds whose geology skipped the silicate playbook - carbonate plains, titanium-gray mesas, alkali flats. They can hold air, water ingredients, and real habitability, but with no silicate continents or iron core they are their own class, not earth-likes.
Classification Criteria:
✓ Exotic rock formers: 17.9% (>=12% Ca/Ti/Al/K/Ni/U)✓ Standard rock: 12.5% (<15% - silicate rules never claimed it)✓ Temperature: 359K (240-380K temperate band)✓ Air + water ingredients: 41.1% O+H (>=15%) with an atmosphere
Habitability ScoreExtremely Harsh
30
Contributing Factors
water90
Good water content
geology90
Active geology recycles nutrients and drives carbon cycle
rotation60
Fast rotation - strong global wind patterns and weather systems, but manageable
Organic Chemistry20
Limited organic chemistry potential
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature40
Extreme temperature - very difficult for life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.10x Earth (6.57e+24 kg)
Radius
1.03x Earth (6,577 km)
Surface Gravity
1.03x Earth (10.1 m/s²)
Surface Temperature
359 K (86 °C / 186 °F)
Rotation Period
11.0 hours/day (faster than Earth)
Orbital Environment
Star Type
M-type (Red Dwarf)
Distance from Star
0.12 AU (18 million km)
Orbital Period
28 days
Atmosphere
Nitrogen-oxygen atmosphere over exotic mineral flats
Elemental Composition
O - Oxygen
30.4%
H - Hydrogen
10.7%
S - Sulfur
10.7%
Surface Characteristics
Pale mineral plains — carbonate flats, chalk mesas, and crusts no silicate world can build