🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 187 Days

Day: 28.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 172.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.68 AU - 0.98 AU

Year: 226 Days

Day: 47.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,353,583 km

• M1: 48,619 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.24 AU - 3.62 AU

Year: 1901 Days

Day: 13 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.87 AU - 6.89 AU

Year: 4266 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,353,583 km

• M1: 931,546 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 12.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13 AU - 16.32 AU

Year: 16796 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,353,583 km

• M1: 151,543 km (0.036 R)
• M2: 647,011 km (0.118 R)
• M3: 1,152,352 km (0.049 R)
• M4: 2,307,846 km (0.081 R)
• M5: 2,862,705 km (0.066 R)
• M6: 3,505,228 km (0.05 R)
• M7: 5,287,686 km (0.108 R)
• M8: 6,702,733 km (0.12 R)
• M9: 11,118,862 km (0.053 R)
• M10: 23,065,149 km (0.105 R)
• M11: 27,736,792 km (0.046 R)
• M12: 32,162,495 km (0.099 R)
• M13: 33,003,833 km (0.064 R)
• M14: 34,106,968 km (0.106 R)
• M15: 35,488,654 km (0.048 R)
• M16: 43,105,430 km (0.098 R)
• M17: 43,541,807 km (0.116 R)
• M18: 51,418,135 km (0.09 R)
• M19: 51,908,965 km (0.106 R)
• M20: 53,233,206 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 10

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.88 AU - 17.82 AU

Year: 19782 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,353,583 km

• M1: 155,432 km (0.084 R)
• M2: 1,432,100 km (0.099 R)
• M3: 1,792,332 km (0.074 R)
• M4: 2,289,895 km (0.119 R)
• M5: 2,895,916 km (0.087 R)
• M6: 3,844,216 km (0.071 R)
• M7: 6,890,179 km (0.115 R)
• M8: 11,541,775 km (0.095 R)
• M9: 12,113,388 km (0.105 R)
• M10: 12,653,736 km (0.072 R)
• M11: 15,428,926 km (0.049 R)
• M12: 18,976,340 km (0.106 R)
• M13: 19,772,799 km (0.086 R)
• M14: 27,718,989 km (0.105 R)

Kuiper Belt

Range: 36.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit