🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 154 Days

Day: 15.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.57 AU - 2.13 AU

Year: 924 Days

Day: 46.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 12.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.95 AU - 5.53 AU

Year: 4403 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 93.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,801,320 km

• M1: 155,432 km (0.114 R)
• M2: 593,006 km (0.112 R)
• M3: 1,013,825 km (0.102 R)
• M4: 1,927,419 km (0.092 R)
• M5: 2,433,060 km (0.097 R)
• M6: 2,873,775 km (0.073 R)
• M7: 3,330,797 km (0.08 R)
• M8: 3,877,427 km (0.097 R)
• M9: 4,644,565 km (0.07 R)
• M10: 6,278,174 km (0.106 R)
• M11: 6,718,141 km (0.101 R)
• M12: 7,892,484 km (0.088 R)
• M13: 9,199,072 km (0.096 R)
• M14: 9,923,724 km (0.1 R)
• M15: 11,573,789 km (0.064 R)
• M16: 12,373,240 km (0.08 R)
• M17: 12,833,104 km (0.042 R)
• M18: 14,993,746 km (0.095 R)
• M19: 21,902,026 km (0.102 R)
• M20: 22,575,815 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 9.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.37 AU - 6.87 AU

Year: 5558 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,801,320 km

• M1: 113,395 km (0.111 R)
• M2: 520,301 km (0.119 R)
• M3: 868,266 km (0.084 R)
• M4: 1,220,719 km (0.101 R)
• M5: 1,656,647 km (0.118 R)
• M6: 2,969,518 km (0.094 R)
• M7: 3,983,941 km (0.044 R)
• M8: 4,305,726 km (0.069 R)
• M9: 4,975,625 km (0.088 R)
• M10: 6,004,559 km (0.097 R)
• M11: 6,712,008 km (0.077 R)
• M12: 7,337,476 km (0.117 R)
• M13: 7,787,467 km (0.116 R)
• M14: 9,208,946 km (0.119 R)
• M15: 9,815,116 km (0.103 R)
• M16: 11,107,193 km (0.107 R)
• M17: 11,700,947 km (0.069 R)
• M18: 12,753,667 km (0.11 R)
• M19: 13,252,576 km (0.1 R)
• M20: 14,610,925 km (0.113 R)
• M21: 16,937,770 km (0.03 R)
• M22: 18,220,422 km (0.097 R)
• M23: 19,175,455 km (0.1 R)
• M24: 21,956,031 km (0.12 R)
• M25: 22,384,329 km (0.086 R)
• M26: 24,763,235 km (0.089 R)
• M27: 26,252,930 km (0.1 R)
• M28: 27,552,936 km (0.106 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: 172 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit