🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.52 AU - 1.62 AU

Year: 688 Days

Day: 42.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.46 AU

Year: 1034 Days

Day: 21.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,982,271 km

• M1: 115,789 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.47 AU - 7.75 AU

Year: 6633 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,982,271 km

• M1: 170,691 km (0.119 R)
• M2: 601,383 km (0.111 R)
• M3: 1,145,321 km (0.101 R)
• M4: 1,836,763 km (0.1 R)
• M5: 4,089,707 km (0.12 R)
• M6: 5,306,236 km (0.067 R)
• M7: 6,351,327 km (0.087 R)
• M8: 7,347,350 km (0.07 R)
• M9: 9,179,774 km (0.111 R)
• M10: 10,090,227 km (0.067 R)
• M11: 11,940,154 km (0.092 R)
• M12: 13,132,000 km (0.084 R)
• M13: 17,120,280 km (0.059 R)
• M14: 19,951,270 km (0.053 R)
• M15: 22,769,694 km (0.057 R)
• M16: 23,872,080 km (0.107 R)
• M17: 25,174,928 km (0.096 R)
• M18: 26,696,937 km (0.097 R)
• M19: 29,923,613 km (0.12 R)
• M20: 32,409,780 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 3.5

Gravity: 43.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.08 AU - 17.8 AU

Year: 19197 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,982,271 km

• M1: 43,683 km (0.087 R)
• M2: 196,272 km (0.1 R)
• M3: 332,406 km (0.065 R)
• M4: 603,478 km (0.112 R)
• M5: 848,818 km (0.119 R)
• M6: 2,067,443 km (0.075 R)
• M7: 2,187,270 km (0.091 R)
• M8: 2,462,979 km (0.086 R)
• M9: 2,643,694 km (0.111 R)
• M10: 2,906,687 km (0.109 R)
• M11: 3,347,252 km (0.06 R)
• M12: 4,104,666 km (0.058 R)
• M13: 4,829,468 km (0.1 R)
• M14: 7,007,463 km (0.084 R)
• M15: 7,142,251 km (0.1 R)
• M16: 9,269,383 km (0.113 R)
• M17: 9,930,755 km (0.036 R)
• M18: 10,505,510 km (0.11 R)
• M19: 12,167,393 km (0.115 R)
• M20: 12,559,190 km (0.106 R)
• M21: 13,505,995 km (0.115 R)
• M22: 13,784,995 km (0.073 R)
• M23: 15,088,292 km (0.055 R)
• M24: 15,237,890 km (0.038 R)
• M25: 26,256,221 km (0.058 R)
• M26: 31,913,415 km (0.081 R)
• M27: 36,551,547 km (0.032 R)
• M28: 38,749,738 km (0.1 R)
• M29: 40,599,366 km (0.077 R)
• M30: 42,209,787 km (0.081 R)
• M31: 46,341,830 km (0.06 R)
• M32: 49,241,486 km (0.089 R)
• M33: 49,405,894 km (0.113 R)
• M34: 49,901,811 km (0.105 R)
• M35: 55,043,789 km (0.093 R)
• M36: 55,576,656 km (0.059 R)
• M37: 62,049,457 km (0.098 R)
• M38: 67,778,606 km (0.117 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit