🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.98 AU - 1.12 AU

Year: 397 Days

Day: 36 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.15 AU - 1.61 AU

Year: 598 Days

Day: 40.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.92 AU - 4.58 AU

Year: 2679 Days

Day: 30.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 11.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.18 AU - 5.36 AU

Year: 3844 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,736,101 km

• M1: 145,559 km (0.108 R)
• M2: 694,284 km (0.119 R)
• M3: 1,067,979 km (0.112 R)
• M4: 2,876,468 km (0.069 R)
• M5: 5,165,614 km (0.088 R)
• M6: 5,734,834 km (0.054 R)
• M7: 6,219,831 km (0.086 R)
• M8: 7,384,001 km (0.052 R)
• M9: 8,501,946 km (0.079 R)
• M10: 12,493,068 km (0.107 R)
• M11: 13,775,122 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.7

Radius: 6.1

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.77 AU - 15.27 AU

Year: 17334 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,736,101 km

• M1: 75,996 km (0.085 R)
• M2: 319,092 km (0.109 R)
• M3: 552,914 km (0.114 R)
• M4: 768,335 km (0.091 R)
• M5: 1,040,453 km (0.038 R)
• M6: 1,332,169 km (0.058 R)
• M7: 1,781,411 km (0.089 R)
• M8: 2,002,816 km (0.052 R)
• M9: 2,456,995 km (0.04 R)
• M10: 3,831,949 km (0.084 R)
• M11: 7,134,622 km (0.082 R)
• M12: 8,137,077 km (0.059 R)
• M13: 8,389,000 km (0.099 R)
• M14: 9,897,096 km (0.101 R)
• M15: 10,715,097 km (0.118 R)
• M16: 11,140,553 km (0.07 R)
• M17: 12,956,073 km (0.106 R)
• M18: 13,369,412 km (0.111 R)
• M19: 13,933,994 km (0.095 R)
• M20: 15,186,428 km (0.086 R)
• M21: 15,645,693 km (0.082 R)
• M22: 17,409,901 km (0.049 R)
• M23: 18,082,942 km (0.092 R)
• M24: 18,860,701 km (0.119 R)
• M25: 19,570,693 km (0.113 R)
• M26: 21,807,181 km (0.082 R)
• M27: 22,589,129 km (0.057 R)
• M28: 24,105,154 km (0.068 R)
• M29: 26,780,712 km (0.106 R)
• M30: 37,766,880 km (0.106 R)
• M31: 39,608,579 km (0.088 R)
• M32: 40,332,633 km (0.096 R)
• M33: 42,708,846 km (0.112 R)
• M34: 46,126,110 km (0.067 R)
• M35: 47,412,652 km (0.089 R)
• M36: 53,499,041 km (0.084 R)
• M37: 53,851,793 km (0.109 R)
• M38: 57,833,639 km (0.073 R)
• M39: 59,706,605 km (0.038 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: 282 - 12,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit