🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 165 Days

Day: 29.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,151,985 km

• M1: 96,640 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.11 AU

Year: 992 Days

Day: 15.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,151,985 km

• M1: 210,484 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.82 AU - 2.28 AU

Year: 1291 Days

Day: 30.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 10.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.31 AU - 5.43 AU

Year: 4726 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,151,985 km

• M1: 129,402 km (0.077 R)
• M2: 465,399 km (0.046 R)
• M3: 802,144 km (0.065 R)
• M4: 1,148,612 km (0.112 R)
• M5: 1,560,904 km (0.115 R)
• M6: 1,955,394 km (0.118 R)
• M7: 3,558,634 km (0.097 R)
• M8: 4,225,841 km (0.094 R)
• M9: 5,280,655 km (0.088 R)
• M10: 7,356,475 km (0.117 R)
• M11: 7,681,701 km (0.1 R)
• M12: 10,595,269 km (0.032 R)
• M13: 11,776,344 km (0.117 R)
• M14: 12,834,450 km (0.086 R)
• M15: 13,307,030 km (0.083 R)
• M16: 14,623,790 km (0.119 R)
• M17: 16,573,649 km (0.029 R)
• M18: 17,451,040 km (0.115 R)
• M19: 17,836,405 km (0.119 R)
• M20: 19,298,425 km (0.112 R)
• M21: 21,712,635 km (0.119 R)
• M22: 25,618,635 km (0.103 R)
• M23: 30,245,249 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 9.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.59 AU - 7.89 AU

Year: 9468 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,151,985 km

• M1: 123,867 km (0.07 R)
• M2: 458,368 km (0.109 R)
• M3: 810,072 km (0.078 R)
• M4: 1,231,639 km (0.076 R)
• M5: 1,591,572 km (0.056 R)
• M6: 2,036,476 km (0.091 R)
• M7: 2,427,824 km (0.108 R)
• M8: 2,740,184 km (0.117 R)
• M9: 3,686,391 km (0.079 R)
• M10: 4,198,165 km (0.114 R)
• M11: 4,809,871 km (0.118 R)
• M12: 5,777,021 km (0.075 R)
• M13: 6,084,893 km (0.037 R)
• M14: 6,600,408 km (0.063 R)
• M15: 7,109,788 km (0.096 R)
• M16: 7,904,303 km (0.067 R)
• M17: 9,456,530 km (0.039 R)
• M18: 11,108,240 km (0.106 R)
• M19: 11,489,266 km (0.098 R)
• M20: 12,684,852 km (0.065 R)
• M21: 14,071,625 km (0.118 R)
• M22: 15,734,704 km (0.102 R)
• M23: 16,459,805 km (0.057 R)
• M24: 19,653,869 km (0.071 R)
• M25: 21,506,040 km (0.073 R)
• M26: 23,394,115 km (0.072 R)
• M27: 25,144,709 km (0.08 R)
• M28: 26,895,752 km (0.12 R)
• M29: 29,174,427 km (0.12 R)
• M30: 30,919,038 km (0.078 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: 173 - 18,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit