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Habitability
4/ 100
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Coldi
- Mass
- 1.20 × Earth
- Radius
- 1.06 × Earth
- Gravity
- 1.06 g
- Surface
- 284 K
- Year
- 3.2 years
- Day
- 32.0 hrs
- Mass
- 1.20 × Earth
- Radius
- 1.06 × Earth
- Gravity
- 1.06 g
- Surface
- 284 K
- Year
- 3.2 years
- Day
- 32.0 hrs
Coldi's star
F-type · White
Coldi2.35 AUExotic TerrestrialYou are hereHabitable zone
Star and planet drawn to scale (a typical star of its class), with only the star's edge in view. Orbits spaced as in the star system view.
Coldi's moons
1 moon
Moon 1Ice · 75,800 km
Planet, moons and orbits drawn to one scale; the smallest moons are enlarged so they can be seen.
Planet don't orbited a star planet orbited a big rocky planet Hu-1 with life
Author: Wasia
Surface. Pale mineral plains — carbonate flats, chalk mesas, and crusts no silicate world can build
✓ Conditions could support life. This planet’s modelled conditions could support biological processes: stable temperatures, liquid water and the chemistry life as we know it needs. That makes life possible, not present.
Exotic Terrestrial
Life possibleMagnetic FieldHigh Activity
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: 63.7% (>=12% Ca/Ti/Al/K/Ni/U)✓ Standard rock: 11.9% (<15% - silicate rules never claimed it)✓ Temperature: 284K (240-380K temperate band)✓ Air + water ingredients: 16.7% O+H (>=15%) with an atmosphere
Habitability ScoreUninhabitable
Contributing Factors
water20
Very dry - minimal water
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry20
Limited organic chemistry potential — but the ground itself is radioactive, and no magnetic field shields a world from its own crust
atmosphere40
Thin trace-gas atmosphere
Atmosphere present but composition not ideal for lifetemperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.20x Earth (7.17e+24 kg)Radius
1.06x Earth (6,770 km)Surface Gravity
1.06x Earth (10.4 m/s²)Surface Temperature
284 K (11 °C / 51 °F)Rotation Period
32.0 hours/day (slower than Earth)Elemental Composition
Closest Real Exoplanet
Kepler-438 b86% similar
Orbiting Kepler-438| Yours | Kepler-438 b | |
|---|---|---|
| Mass | 1.20 × Earth | 1.46 × Earth |
| Radius | 1.12 × Earth | 1.12 × Earth |
| Density (composition) | 4.76 g/cm³ | 5.73 g/cm³ |
| Temperature | 283.8 K | 288.0 K |
| Starlight received | 1.09 × Earth | 1.40 × Earth |
| Star temperature | 6,750 K | 3,748 K |
Moons
Moon 1stable
Small and distant: a quiet, stable companion.