🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.35 AU - 1.85 AU

Year: 775 Days

Day: 14.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,807,464 km

• M1: 56,698 km (0.1 R)
• M2: 81,531 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.42 AU - 4.36 AU

Year: 2938 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 12.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.47 AU - 6.85 AU

Year: 5156 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,807,464 km

• M1: 160,519 km (0.046 R)
• M2: 636,988 km (0.098 R)
• M3: 1,183,020 km (0.105 R)
• M4: 1,622,688 km (0.099 R)
• M5: 2,544,361 km (0.115 R)
• M6: 2,978,045 km (0.073 R)
• M7: 3,418,910 km (0.105 R)
• M8: 4,334,299 km (0.087 R)
• M9: 5,670,956 km (0.107 R)
• M10: 10,350,826 km (0.093 R)
• M11: 11,957,059 km (0.09 R)
• M12: 15,129,730 km (0.08 R)
• M13: 17,066,873 km (0.082 R)
• M14: 17,511,777 km (0.079 R)
• M15: 20,274,999 km (0.092 R)
• M16: 22,321,498 km (0.11 R)
• M17: 22,930,810 km (0.093 R)
• M18: 24,906,250 km (0.075 R)
• M19: 28,387,991 km (0.076 R)
• M20: 29,647,755 km (0.103 R)
• M21: 30,944,320 km (0.037 R)
• M22: 31,893,518 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.3

Radius: 7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.57 AU - 18.13 AU

Year: 21911 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,807,464 km

• M1: 92,751 km (0.075 R)
• M2: 385,364 km (0.079 R)
• M3: 661,821 km (0.11 R)
• M4: 983,756 km (0.111 R)
• M5: 1,624,334 km (0.037 R)
• M6: 2,747,963 km (0.114 R)
• M7: 2,995,847 km (0.099 R)
• M8: 3,308,058 km (0.105 R)
• M9: 4,141,168 km (0.089 R)
• M10: 4,780,250 km (0.108 R)
• M11: 5,624,431 km (0.048 R)
• M12: 6,804,758 km (0.114 R)
• M13: 7,388,489 km (0.061 R)
• M14: 7,781,184 km (0.082 R)
• M15: 8,326,169 km (0.116 R)
• M16: 8,560,738 km (0.081 R)
• M17: 9,141,627 km (0.118 R)
• M18: 9,543,147 km (0.101 R)
• M19: 10,544,256 km (0.095 R)
• M20: 11,098,516 km (0.089 R)
• M21: 11,440,198 km (0.115 R)
• M22: 13,704,661 km (0.098 R)
• M23: 14,566,644 km (0.099 R)
• M24: 17,829,673 km (0.091 R)
• M25: 19,098,562 km (0.059 R)
• M26: 20,853,644 km (0.102 R)
• M27: 23,264,713 km (0.056 R)
• M28: 24,202,991 km (0.068 R)
• M29: 24,874,536 km (0.118 R)
• M30: 27,478,286 km (0.105 R)
• M31: 39,448,659 km (0.061 R)
• M32: 43,255,327 km (0.037 R)
• M33: 48,803,313 km (0.088 R)
• M34: 49,874,584 km (0.029 R)
• M35: 53,021,525 km (0.113 R)
• M36: 54,643,465 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit