🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 36.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 158.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,352,261 km

• M1: 191,635 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.27 AU - 1.51 AU

Year: 627 Days

Day: 47.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 7.3

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.02 AU - 15.22 AU

Year: 20315 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,352,261 km

• M1: 92,751 km (0.075 R)
• M2: 365,318 km (0.092 R)
• M3: 857,046 km (0.106 R)
• M4: 1,118,394 km (0.101 R)
• M5: 1,844,093 km (0.1 R)
• M6: 2,138,950 km (0.08 R)
• M7: 2,849,540 km (0.083 R)
• M8: 7,455,060 km (0.12 R)
• M9: 12,197,462 km (0.112 R)
• M10: 15,187,475 km (0.091 R)
• M11: 22,363,685 km (0.103 R)
• M12: 23,604,599 km (0.115 R)
• M13: 25,329,762 km (0.072 R)
• M14: 26,677,639 km (0.056 R)
• M15: 29,760,701 km (0.093 R)
• M16: 36,341,960 km (0.12 R)
• M17: 39,225,459 km (0.08 R)
• M18: 43,197,133 km (0.088 R)
• M19: 45,606,257 km (0.1 R)
• M20: 46,098,584 km (0.041 R)
• M21: 53,915,521 km (0.088 R)
• M22: 56,327,937 km (0.075 R)
• M23: 57,274,742 km (0.046 R)
• M24: 61,766,717 km (0.103 R)
• M25: 64,200,973 km (0.069 R)
• M26: 65,650,128 km (0.116 R)
• M27: 67,757,962 km (0.114 R)
• M28: 69,044,204 km (0.034 R)
• M29: 76,641,233 km (0.081 R)
• M30: 78,271,551 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 3.2

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.55 AU - 15.27 AU

Year: 22044 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,352,261 km

• M1: 39,793 km (0.103 R)
• M2: 387,159 km (0.105 R)
• M3: 547,229 km (0.081 R)
• M4: 822,190 km (0.048 R)
• M5: 1,044,492 km (0.068 R)
• M6: 1,146,518 km (0.115 R)
• M7: 1,267,543 km (0.066 R)
• M8: 1,729,052 km (0.119 R)
• M9: 2,506,812 km (0.115 R)
• M10: 3,062,717 km (0.047 R)
• M11: 3,321,073 km (0.114 R)
• M12: 4,620,779 km (0.118 R)
• M13: 6,188,266 km (0.118 R)
• M14: 6,793,838 km (0.108 R)
• M15: 7,817,536 km (0.063 R)
• M16: 10,216,637 km (0.084 R)
• M17: 12,764,139 km (0.103 R)
• M18: 16,258,446 km (0.1 R)
• M19: 16,682,107 km (0.036 R)
• M20: 17,847,924 km (0.066 R)
• M21: 18,298,662 km (0.073 R)
• M22: 21,669,102 km (0.105 R)
• M23: 26,873,163 km (0.1 R)
• M24: 27,168,021 km (0.098 R)
• M25: 37,660,067 km (0.119 R)
• M26: 38,900,234 km (0.088 R)
• M27: 43,861,049 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit