Sign in or create your account

Enter your email and we'll send a 6-digit code — no password needed.
We only keep your email and the username you choose. We never share or sell your email, and we don't send marketing — we use it only to email you a sign-in code. Learn more.
Entering orbit…
Habitability
72/ 100
Habitable

possible cybertron

by spiritgenie
0

Barren

Magnetic FieldExtreme 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: 8.0x EarthTemperature: 283K
Habitability ScoreHabitable
72
Contributing Factors
water50
Limited water content
geology40
Extreme volcanic activity may be hazardous
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere50
CO₂ atmosphere with moderate greenhouse effect
temperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection

Physical Properties

Mass
8.00x Earth (4.78e+25 kg)
Radius
2.00x Earth (12,742 km)
This planet: 2.00× Earth radiusEarth: 1× (baseline)
Surface Gravity
2.00x Earth (19.6 m/s²)
Surface Temperature
283 K (10 °C / 49 °F)
Rotation Period
88.0 hours/day (slower than Earth)
This planet: 88 h/dayEarth: 24 h/day

Orbital Environment

Star Type
A-type (Blue-White)
Distance from Star
6.11 AU (914 million km)
Orbital Period
10.7 years

Atmosphere

Thin CO₂ atmosphere

Elemental Composition

U - Uranium
14.1%
Fe - Iron
14.1%
Si - Silicon
14.1%

Surface Characteristics

Barren rocky surface with unusual elemental composition

Closest Real Exoplanet

Kepler-22 b86% similar
Orbiting Kepler-22
YoursKepler-22 b
Mass8.00 × Earth9.10 × Earth
Radius1.78 × Earth2.10 × Earth
Density (composition)7.87 g/cm³5.41 g/cm³
Temperature282.8 K279.0 K
Starlight received1.07 × Earth1.01 × Earth
Star temperature8,750 K5,596 K
Discovered 2011 via transit · 636 light-years awaySource: NASA Exoplanet Archive
Moons
Moon 1stable0.011% - 100.0 radii

Small and distant: a quiet, stable companion.

Moon 2stable0.0025% - 17.1 radii

Small and distant: a quiet, stable companion.

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.

Sign in or create your account

Enter your email and we'll send a 6-digit code — no password needed.
We only keep your email and the username you choose. We never share or sell your email, and we don't send marketing — we use it only to email you a sign-in code. Learn more.

Send feedback

We're still building out the best experience we can — and we'd love your input. Tell us about features you enjoy, ideas you'd like to see, or pain points where something feels off, and we'll know where to look next.

Type