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Entering orbit…
Habitability
12/ 100
Uninhabitable

ASG-2912B

by ExosystemCreator2010
1

Desert World

✦ ASG-2912
Magnetic FieldHigh Activity
Why is this a Desert World?Your planet has an unusual composition that doesn't fit standard classifications, or lacks the elements needed for complex geological processes.
Barren worlds can form from uncommon element combinations or may be remnants of larger bodies that lost their atmospheres and volatile materials.
Classification Criteria:
Composition doesn't match standard planet typesMass: 2.8x EarthTemperature: 301K
Habitability ScoreUninhabitable
12
Contributing Factors
water0
No water - the recipe has no hydrogen and oxygen to form it
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
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection

Physical Properties

Mass
2.80x Earth (1.67e+25 kg)
Radius
1.41x Earth (8,980 km)
This planet: 1.41× Earth radiusEarth: 1× (baseline)
Surface Gravity
1.41x Earth (13.8 m/s²)
Surface Temperature
301 K (28 °C / 82 °F)
Rotation Period
16.0 hours/day (faster than Earth)
This planet: 16 h/dayEarth: 24 h/day

Orbital Environment

Star Type
G-type (Yellow (Sun-like))
Distance from Star
0.86 AU (129 million km)
Orbital Period
291 days

Atmosphere

Thin, dusty CO₂-nitrogen atmosphere - permanent haze of wind-borne sand

Elemental Composition

Si - Silicon
34.2%
O - Oxygen
20.5%
Fe - Iron
20.5%

Surface Characteristics

Endless dune seas and wind-carved rock under a permanent dust haze - scorching days, freezing nights

Closest Real Exoplanet

Kepler-1126 c88% similar
Orbiting Kepler-1126
YoursKepler-1126 c
Mass2.80 × Earth2.70 × Earth
Radius1.34 × Earth1.45 × Earth
Density (composition)6.45 g/cm³4.88 g/cm³
Temperature300.8 K305.0 K
Starlight received1.35 × Earth2.06 × Earth
Star temperature5,600 K5,678 K
Discovered 2023 via transit · 2,074 light-years awaySource: NASA Exoplanet Archive
Moons
Moon 1rings10% - 1.5 radii

Inside the Roche limit (2.80 planet radii): torn apart into a ring system.

Surface views from three worlds: rocky ground under a ringed sky, a cloud deck, and a lit desert

New: Stand on Your World 🏔️

Every planet you build can now be seen from the ground. The terrain, the color of the sky, the weather and what hangs overhead are all read from the same numbers that shape the globe — so a thin-aired world gives you sunlit rock under a near-black sky crowded with stars, a runaway greenhouse seals you under an unbroken sulfur lid, and a gas giant leaves you in the cloud tops with nothing solid beneath you at all. If one of your moons wandered inside the Roche limit, what is left of it arcs overhead as rings.

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