🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 474 Days

Day: 21.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.17 AU - 4.91 AU

Year: 3400 Days

Day: 34.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.83 AU - 5.61 AU

Year: 4192 Days

Day: 46.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 9.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.82 AU - 11.92 AU

Year: 13475 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,216,485 km

• M1: 133,292 km (0.079 R)
• M2: 699,071 km (0.08 R)
• M3: 4,858,939 km (0.109 R)
• M4: 5,424,269 km (0.114 R)
• M5: 6,991,756 km (0.102 R)
• M6: 8,006,478 km (0.083 R)
• M7: 10,529,147 km (0.107 R)
• M8: 12,026,622 km (0.115 R)
• M9: 16,041,529 km (0.107 R)
• M10: 18,091,020 km (0.096 R)
• M11: 18,836,466 km (0.078 R)
• M12: 20,071,846 km (0.09 R)
• M13: 20,951,780 km (0.056 R)
• M14: 21,525,039 km (0.053 R)
• M15: 24,101,115 km (0.086 R)
• M16: 29,651,944 km (0.103 R)
• M17: 34,959,975 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 10.3

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.05 AU - 15.09 AU

Year: 14738 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,216,485 km

• M1: 128,654 km (0.1 R)
• M2: 740,210 km (0.118 R)
• M3: 1,136,196 km (0.028 R)
• M4: 1,625,979 km (0.118 R)
• M5: 2,116,062 km (0.1 R)
• M6: 2,680,046 km (0.099 R)
• M7: 3,160,405 km (0.104 R)
• M8: 4,201,157 km (0.111 R)
• M9: 4,583,679 km (0.12 R)
• M10: 5,309,677 km (0.054 R)
• M11: 6,030,739 km (0.098 R)
• M12: 7,436,959 km (0.069 R)
• M13: 7,950,977 km (0.055 R)
• M14: 8,538,747 km (0.092 R)
• M15: 9,691,249 km (0.088 R)
• M16: 12,238,751 km (0.067 R)
• M17: 16,732,073 km (0.08 R)
• M18: 18,027,441 km (0.047 R)
• M19: 23,781,873 km (0.078 R)
• M20: 33,460,257 km (0.098 R)
• M21: 37,237,752 km (0.06 R)
• M22: 38,880,786 km (0.084 R)
• M23: 43,198,779 km (0.084 R)
• M24: 45,473,265 km (0.077 R)
• M25: 48,467,317 km (0.06 R)
• M26: 49,276,491 km (0.072 R)
• M27: 49,930,384 km (0.106 R)
• M28: 58,052,351 km (0.062 R)
• M29: 59,332,759 km (0.102 R)
• M30: 61,382,699 km (0.115 R)
• M31: 65,230,057 km (0.105 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit