🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.95 AU - 1.19 AU

Year: 389 Days

Day: 22.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,888,836 km

• M1: 391,797 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.63 AU - 2.17 AU

Year: 920 Days

Day: 23.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,888,836 km

• M1: 560,543 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 13.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.48 AU - 8.72 AU

Year: 8102 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,888,836 km

• M1: 232,475 km (0.094 R)
• M2: 720,164 km (0.115 R)
• M3: 910,004 km (0.113 R)
• M4: 1,361,191 km (0.077 R)
• M5: 1,813,425 km (0.102 R)
• M6: 1,900,791 km (0.112 R)
• M7: 2,079,859 km (0.11 R)
• M8: 3,032,349 km (0.1 R)
• M9: 3,243,132 km (0.037 R)
• M10: 3,404,399 km (0.119 R)
• M11: 3,540,832 km (0.076 R)
• M12: 3,990,074 km (0.112 R)
• M13: 4,221,652 km (0.106 R)
• M14: 4,368,707 km (0.12 R)
• M15: 4,667,753 km (0.109 R)
• M16: 5,286,340 km (0.107 R)
• M17: 5,670,058 km (0.085 R)
• M18: 6,600,557 km (0.071 R)
• M19: 6,806,254 km (0.087 R)
• M20: 6,979,189 km (0.114 R)
• M21: 7,542,575 km (0.053 R)
• M22: 7,757,697 km (0.032 R)
• M23: 8,304,327 km (0.114 R)
• M24: 8,415,179 km (0.111 R)
• M25: 8,526,630 km (0.078 R)
• M26: 8,675,779 km (0.071 R)
• M27: 9,281,501 km (0.072 R)
• M28: 9,705,910 km (0.08 R)
• M29: 9,900,836 km (0.118 R)
• M30: 11,425,238 km (0.117 R)
• M31: 11,672,673 km (0.114 R)
• M32: 11,921,903 km (0.12 R)
• M33: 12,298,890 km (0.102 R)
• M34: 12,594,944 km (0.105 R)
• M35: 13,280,401 km (0.116 R)
• M36: 14,198,484 km (0.087 R)
• M37: 14,509,198 km (0.087 R)
• M38: 14,866,887 km (0.069 R)
• M39: 16,652,337 km (0.111 R)
• M40: 17,262,547 km (0.09 R)
• M41: 17,499,211 km (0.109 R)
• M42: 17,736,922 km (0.11 R)
• M43: 18,071,423 km (0.114 R)
• M44: 19,185,628 km (0.085 R)
• M45: 19,283,614 km (0.103 R)
• M46: 19,924,342 km (0.104 R)
• M47: 20,023,525 km (0.119 R)
• M48: 20,521,836 km (0.075 R)
• M49: 21,175,878 km (0.113 R)
• M50: 21,531,023 km (0.063 R)
• M51: 21,887,964 km (0.057 R)
• M52: 22,504,606 km (0.072 R)
• M53: 23,022,813 km (0.104 R)
• M54: 23,126,933 km (0.07 R)
• M55: 23,231,203 km (0.088 R)
• M56: 23,335,622 km (0.109 R)
• M57: 23,860,112 km (0.057 R)
• M58: 23,965,579 km (0.06 R)
• M59: 24,441,599 km (0.115 R)
• M60: 25,081,280 km (0.074 R)
• M61: 25,295,803 km (0.056 R)
• M62: 25,780,500 km (0.106 R)
• M63: 25,888,660 km (0.1 R)
• M64: 27,088,135 km (0.034 R)
• M65: 27,418,447 km (0.108 R)
• M66: 28,640,961 km (0.063 R)
• M67: 32,706,134 km (0.071 R)
• M68: 33,469,831 km (0.084 R)
• M69: 33,883,469 km (0.065 R)
• M70: 35,735,790 km (0.1 R)
• M71: 36,522,375 km (0.117 R)
• M72: 36,887,245 km (0.085 R)
• M73: 37,070,203 km (0.088 R)
• M74: 37,620,873 km (0.119 R)
• M75: 37,866,363 km (0.08 R)
• M76: 38,730,141 km (0.076 R)
• M77: 38,916,091 km (0.112 R)
• M78: 41,233,661 km (0.102 R)
• M79: 41,867,657 km (0.109 R)
• M80: 42,122,123 km (0.09 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit