🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.33 AU - 1.89 AU

Year: 715 Days

Day: 32.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.73 AU - 1.85 AU

Year: 838 Days

Day: 15.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,128,552 km

• M1: 57,745 km (0.091 R)
• M2: 381,026 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.52 AU - 3.7 AU

Year: 1919 Days

Day: 29.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 10.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.43 AU - 8.27 AU

Year: 6272 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,128,552 km

• M1: 125,662 km (0.085 R)
• M2: 443,408 km (0.112 R)
• M3: 821,143 km (0.106 R)
• M4: 1,148,912 km (0.114 R)
• M5: 2,236,488 km (0.041 R)
• M6: 3,944,896 km (0.07 R)
• M7: 4,535,209 km (0.119 R)
• M8: 5,841,198 km (0.063 R)
• M9: 6,974,103 km (0.115 R)
• M10: 7,653,577 km (0.102 R)
• M11: 8,441,509 km (0.119 R)
• M12: 9,144,319 km (0.086 R)
• M13: 10,858,561 km (0.087 R)
• M14: 11,448,276 km (0.088 R)
• M15: 13,169,101 km (0.097 R)
• M16: 16,291,358 km (0.03 R)
• M17: 17,274,515 km (0.078 R)
• M18: 17,753,827 km (0.05 R)
• M19: 18,187,361 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.57 AU - 9.19 AU

Year: 7014 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,128,552 km

• M1: 185,950 km (0.07 R)
• M2: 756,367 km (0.102 R)
• M3: 1,571,376 km (0.079 R)
• M4: 2,376,063 km (0.11 R)
• M5: 3,420,406 km (0.045 R)
• M6: 3,953,722 km (0.115 R)
• M7: 4,885,268 km (0.049 R)
• M8: 5,476,329 km (0.098 R)
• M9: 6,273,985 km (0.105 R)
• M10: 6,904,989 km (0.085 R)
• M11: 7,836,684 km (0.083 R)
• M12: 8,649,150 km (0.106 R)
• M13: 9,645,772 km (0.1 R)
• M14: 10,625,189 km (0.045 R)
• M15: 11,186,779 km (0.088 R)
• M16: 11,916,667 km (0.055 R)
• M17: 14,810,189 km (0.112 R)
• M18: 15,393,471 km (0.116 R)
• M19: 17,880,985 km (0.117 R)
• M20: 21,427,501 km (0.104 R)
• M21: 21,873,453 km (0.1 R)
• M22: 22,401,533 km (0.089 R)
• M23: 23,483,275 km (0.084 R)
• M24: 26,339,847 km (0.113 R)
• M25: 29,057,142 km (0.103 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit