Why is this a Exotic Terrestrial?Your planet builds its crust from exotic minerals (19.4% 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: 19.4% (>=12% Ca/Ti/Al/K/Ni/U)✓ Standard rock: 0.0% (<15% - silicate rules never claimed it)✓ Temperature: 311K (240-380K temperate band)✓ Air + water ingredients: 15.5% O+H (>=15%) with an atmosphere
Habitability ScoreExtremely Harsh
30
Contributing Factors
water50
Limited water content
geology100
Active geology recycles nutrients and drives carbon cycle (tidal flexing sustains geologic activity)
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry20
Limited organic chemistry potential
atmosphere28
Nitrogen atmosphere provides protection but not breathable (partially stripped by slow rotation)
temperature75
Challenging but potentially habitable temperature (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection (a large close moon may help stir the core dynamo (speculative))
Physical Properties
Mass
1.80x Earth (1.07e+25 kg)
Radius
1.22x Earth (7,750 km)
Surface Gravity
1.22x Earth (11.9 m/s²)
Surface Temperature
311 K (38 °C / 100 °F)
Rotation Period
20.0 hours/day (faster than Earth)
Orbital Environment
Star Type
G-type (Yellow (Sun-like))
Distance from Star
0.80 AU (120 million km)
Orbital Period
261 days
Atmosphere
Thin nitrogen atmosphere
Elemental Composition
Ar - Argon
46.6%
U - Uranium
19.4%
He - Helium
9.7%
Surface Characteristics
Pale mineral plains — carbonate flats, chalk mesas, and crusts no silicate world can build
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2receding1.0% - 7.9 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal braking locked the planet to its moon: one face forever moonward.
Moon 3receding1.4% - 60.7 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
+5 temperature: large moon stabilizes the axial tilt - steady seasons+10 geology: tidal flexing sustains geologic activity+5 magneticField: a large close moon may help stir the core dynamo (speculative)