🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 423 Days

Day: 40.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.19 AU - 1.45 AU

Year: 571 Days

Day: 45.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.22 AU - 2.42 AU

Year: 1331 Days

Day: 33.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 10.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.53 AU - 11.85 AU

Year: 12254 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,791,662 km

• M1: 136,433 km (0.108 R)
• M2: 604,525 km (0.08 R)
• M3: 1,548,936 km (0.093 R)
• M4: 1,920,089 km (0.088 R)
• M5: 2,541,219 km (0.047 R)
• M6: 3,041,175 km (0.107 R)
• M7: 3,681,155 km (0.102 R)
• M8: 4,074,298 km (0.119 R)
• M9: 4,945,257 km (0.083 R)
• M10: 5,592,118 km (0.106 R)
• M11: 6,294,330 km (0.083 R)
• M12: 11,633,628 km (0.087 R)
• M13: 12,025,724 km (0.087 R)
• M14: 14,631,121 km (0.119 R)
• M15: 15,962,691 km (0.114 R)
• M16: 25,410,694 km (0.092 R)
• M17: 27,724,973 km (0.097 R)
• M18: 35,858,610 km (0.115 R)
• M19: 37,656,626 km (0.101 R)
• M20: 45,313,644 km (0.117 R)
• M21: 45,728,628 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 4.5

Gravity: 47.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.84 AU - 17.36 AU

Year: 24337 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,791,662 km

• M1: 70,311 km (0.036 R)
• M2: 263,591 km (0.102 R)
• M3: 1,295,368 km (0.044 R)
• M4: 1,549,385 km (0.119 R)
• M5: 2,827,699 km (0.065 R)
• M6: 4,062,929 km (0.083 R)
• M7: 5,706,411 km (0.039 R)
• M8: 6,340,407 km (0.088 R)
• M9: 8,128,849 km (0.074 R)
• M10: 8,695,825 km (0.077 R)
• M11: 9,971,745 km (0.104 R)
• M12: 10,955,950 km (0.092 R)
• M13: 11,647,092 km (0.081 R)
• M14: 12,737,660 km (0.098 R)
• M15: 13,894,501 km (0.08 R)
• M16: 14,869,131 km (0.092 R)
• M17: 15,288,304 km (0.09 R)
• M18: 17,410,948 km (0.081 R)
• M19: 18,446,315 km (0.083 R)
• M20: 18,930,264 km (0.1 R)
• M21: 21,371,552 km (0.065 R)
• M22: 23,559,869 km (0.082 R)
• M23: 25,177,621 km (0.12 R)
• M24: 34,972,093 km (0.035 R)
• M25: 35,267,249 km (0.113 R)
• M26: 44,564,009 km (0.118 R)
• M27: 45,785,775 km (0.103 R)
• M28: 47,389,165 km (0.053 R)
• M29: 50,143,860 km (0.114 R)
• M30: 53,198,050 km (0.043 R)
• M31: 53,588,351 km (0.11 R)
• M32: 54,969,289 km (0.114 R)
• M33: 62,015,498 km (0.075 R)
• M34: 86,985,776 km (0.105 R)
• M35: 87,798,990 km (0.068 R)
• M36: 90,546,505 km (0.064 R)
• M37: 95,347,848 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit