Planet X is a mysterious, distant world located far beyond the orbit of Neptune (~120 AU). With a radius about 2.5 times that of Earth and a mass similar to an ice giant, it is composed of ice and rock. Its thin Nitrogen-Methane atmosphere barely scatters sunlight, giving it a pale icy-blue sky and almost invisible haze. Days are extremely cold, and nights plunge the surface into near-absolute-zero temperatures. The planet has 1–3 small moons, no rings, and a tilted rotation axis, producing unusual seasonal patterns. Its low-density composition (~1,830 kg/m³) reflects its icy and rocky makeup. Planet X drifts quietly at the edge of the Solar System, presenting a frozen, enigmatic frontier for explorers.
GENERAL INFO
- Created On: Android
- Game Version: 1.3.204.1
CHARACTERISTICS
- Radius: 25,000 km
- Sea Level: None
- Surface Gravity: 12.0 m/s
- Rotational Period: 5d 20h
- Escape Velocity: 24.49 km/s
- Mass: 1.12E+26kg
Atmosphere
- Height: 14,317 km
- Scale Height: 2,073 km
- Surface Air Density: 1,830.000 kg/m3
- Surface Temperature: 73 K
EQUIRECTANGULAR MAP

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