🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.05 AU

Year: 284 Days

Day: 19.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.65 AU - 2.75 AU

Year: 1163 Days

Day: 19.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.19 AU - 3.17 AU

Year: 1564 Days

Day: 41 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.26 AU - 4.48 AU

Year: 3256 Days

Day: 19 Hours

Environment

Temp: -120 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 10.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.88 AU - 10.5 AU

Year: 9131 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,861,364 km

• M1: 129,552 km (0.105 R)
• M2: 500,704 km (0.109 R)
• M3: 1,006,644 km (0.116 R)
• M4: 2,295,280 km (0.038 R)
• M5: 3,329,001 km (0.096 R)
• M6: 4,283,436 km (0.114 R)
• M7: 4,702,011 km (0.118 R)
• M8: 6,156,850 km (0.102 R)
• M9: 7,853,290 km (0.119 R)
• M10: 9,841,446 km (0.094 R)
• M11: 10,202,874 km (0.118 R)
• M12: 16,681,659 km (0.027 R)
• M13: 19,150,622 km (0.101 R)
• M14: 20,802,781 km (0.095 R)
• M15: 22,314,916 km (0.115 R)
• M16: 27,914,514 km (0.067 R)
• M17: 28,275,793 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 13.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.72 AU - 10.52 AU

Year: 9817 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,861,364 km

• M1: 170,242 km (0.09 R)
• M2: 650,152 km (0.079 R)
• M3: 1,217,876 km (0.086 R)
• M4: 2,114,865 km (0.057 R)
• M5: 3,416,516 km (0.058 R)
• M6: 4,271,468 km (0.12 R)
• M7: 4,875,245 km (0.11 R)
• M8: 10,082,298 km (0.094 R)
• M9: 12,727,188 km (0.036 R)
• M10: 15,386,889 km (0.038 R)
• M11: 18,948,665 km (0.033 R)
• M12: 21,091,355 km (0.045 R)
• M13: 21,607,916 km (0.06 R)
• M14: 22,044,892 km (0.12 R)
• M15: 23,299,719 km (0.113 R)
• M16: 40,799,827 km (0.108 R)
• M17: 42,143,665 km (0.12 R)
• M18: 43,239,769 km (0.112 R)
• M19: 44,919,453 km (0.112 R)
• M20: 48,857,318 km (0.069 R)
• M21: 49,914,676 km (0.037 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit