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Entering orbit…
Habitability
48/ 100
Marginal

Shalvicuz

0

Barren

Magnetic FieldHigh Activity
Why is this a Barren?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: 3.5x EarthTemperature: 290K
Habitability ScoreMarginal
48
Contributing Factors
water50
Limited water content — shielded under ice and rock, a subsurface refuge could outlast the blast
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection — but the remnant's shock fronts flood this orbit with cosmic rays

Physical Properties

Mass
3.50x Earth (2.09e+25 kg)
Radius
1.52x Earth (9,673 km)
This planet: 1.52× Earth radiusEarth: 1× (baseline)
Surface Gravity
1.52x Earth (14.9 m/s²)
Surface Temperature
290 K (17 °C / 62 °F)
Rotation Period
16.0 hours/day (faster than Earth)
This planet: 16 h/dayEarth: 24 h/day

Orbital Environment

Star Type
SNR-type (Supernova Remnant)
Distance from Star
0.65 AU (97.2 million km)
Orbital Period
162 days

Atmosphere

Thin CO₂ and nitrogen atmosphere

Elemental Composition

U - Uranium
17.9%
Cr - Chromium
17.9%
O - Oxygen
15.4%

Surface Characteristics

Barren rocky surface with unusual elemental composition

Closest Real Exoplanet

L 98-59 f89% similar
Orbiting L 98-59
YoursL 98-59 f
Mass3.50 × Earth2.80 × Earth
Radius1.42 × Earth1.48 × Earth
Density (composition)6.72 g/cm³4.76 g/cm³
Temperature290.0 K285.0 K
Starlight received1.18 × Earth1.10 × Earth
Star temperature— 3,415 K
Discovered 2025 via radial velocity · 35 light-years awaySource: NASA Exoplanet Archive
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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