🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.65 AU - 2.01 AU

Year: 933 Days

Day: 17.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 77.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.87 AU - 4.01 AU

Year: 2946 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 11.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.65 AU - 8.55 AU

Year: 7893 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,624,968 km

• M1: 140,472 km (0.112 R)
• M2: 655,987 km (0.12 R)
• M3: 1,326,335 km (0.116 R)
• M4: 3,203,788 km (0.093 R)
• M5: 3,573,744 km (0.07 R)
• M6: 4,129,500 km (0.034 R)
• M7: 5,101,437 km (0.114 R)
• M8: 11,013,694 km (0.077 R)
• M9: 16,236,156 km (0.099 R)
• M10: 19,004,016 km (0.104 R)
• M11: 21,580,091 km (0.11 R)
• M12: 29,875,144 km (0.097 R)
• M13: 30,692,546 km (0.094 R)
• M14: 31,106,783 km (0.033 R)
• M15: 31,946,476 km (0.105 R)
• M16: 34,333,609 km (0.116 R)
• M17: 34,780,159 km (0.12 R)
• M18: 36,258,036 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,430 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit