🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 170 Days

Day: 16.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,553,994 km

• M1: 62,831 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.6 AU - 4.9 AU

Year: 3123 Days

Day: 45.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,553,994 km

• M1: 45,478 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.66 AU - 6.92 AU

Year: 5623 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,553,994 km

• M1: 154,684 km (0.115 R)
• M2: 580,141 km (0.096 R)
• M3: 988,244 km (0.111 R)
• M4: 1,384,678 km (0.097 R)
• M5: 2,035,129 km (0.101 R)
• M6: 2,714,005 km (0.119 R)
• M7: 3,219,496 km (0.081 R)
• M8: 3,880,569 km (0.1 R)
• M9: 5,298,009 km (0.113 R)
• M10: 6,157,149 km (0.092 R)
• M11: 7,958,158 km (0.103 R)
• M12: 9,000,855 km (0.11 R)
• M13: 9,599,097 km (0.095 R)
• M14: 10,314,923 km (0.065 R)
• M15: 11,308,253 km (0.114 R)
• M16: 12,209,580 km (0.098 R)
• M17: 13,985,456 km (0.077 R)
• M18: 15,744,278 km (0.037 R)
• M19: 16,550,461 km (0.076 R)
• M20: 17,449,245 km (0.087 R)
• M21: 18,927,123 km (0.096 R)
• M22: 20,124,953 km (0.112 R)
• M23: 20,632,688 km (0.118 R)
• M24: 22,284,248 km (0.09 R)
• M25: 22,906,127 km (0.054 R)
• M26: 23,780,078 km (0.088 R)
• M27: 24,511,611 km (0.03 R)
• M28: 29,127,304 km (0.095 R)
• M29: 30,722,765 km (0.109 R)
• M30: 33,073,097 km (0.079 R)
• M31: 33,678,969 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.8

Radius: 3.6

Gravity: 63.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.65 AU - 19.05 AU

Year: 25760 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,553,994 km

• M1: 45,029 km (0.115 R)
• M2: 165,156 km (0.115 R)
• M3: 360,680 km (0.099 R)
• M4: 547,977 km (0.089 R)
• M5: 679,324 km (0.086 R)
• M6: 1,782,159 km (0.067 R)
• M7: 2,074,773 km (0.09 R)
• M8: 2,781,324 km (0.095 R)
• M9: 3,087,251 km (0.095 R)
• M10: 3,798,739 km (0.039 R)
• M11: 4,210,282 km (0.097 R)
• M12: 4,727,442 km (0.103 R)
• M13: 7,324,910 km (0.066 R)
• M14: 7,691,575 km (0.08 R)
• M15: 10,151,861 km (0.089 R)
• M16: 13,243,002 km (0.115 R)
• M17: 13,551,772 km (0.105 R)
• M18: 14,103,489 km (0.097 R)
• M19: 14,506,655 km (0.066 R)
• M20: 15,762,380 km (0.059 R)
• M21: 16,196,513 km (0.098 R)
• M22: 31,012,985 km (0.102 R)
• M23: 32,385,097 km (0.05 R)
• M24: 32,804,419 km (0.074 R)
• M25: 34,955,936 km (0.054 R)
• M26: 35,842,154 km (0.117 R)
• M27: 38,904,572 km (0.104 R)
• M28: 45,021,180 km (0.077 R)
• M29: 45,893,784 km (0.098 R)
• M30: 47,673,101 km (0.103 R)
• M31: 51,558,009 km (0.116 R)
• M32: 55,848,625 km (0.098 R)
• M33: 68,517,022 km (0.083 R)
• M34: 71,544,284 km (0.095 R)
• M35: 78,867,997 km (0.097 R)
• M36: 80,135,091 km (0.089 R)
• M37: 83,231,767 km (0.074 R)
• M38: 85,872,469 km (0.112 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit