🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.78 AU - 1.18 AU

Year: 351 Days

Day: 34.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,868,655 km

• M1: 64,327 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.19 AU - 1.65 AU

Year: 612 Days

Day: 37.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.29 AU - 3.49 AU

Year: 1777 Days

Day: 37.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 76.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,868,655 km

• M1: 960,269 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 13.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.64 AU - 12.38 AU

Year: 13212 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,868,655 km

• M1: 166,652 km (0.075 R)
• M2: 781,200 km (0.083 R)
• M3: 1,408,314 km (0.104 R)
• M4: 2,106,936 km (0.061 R)
• M5: 2,769,655 km (0.061 R)
• M6: 5,259,562 km (0.096 R)
• M7: 8,573,155 km (0.117 R)
• M8: 11,800,878 km (0.094 R)
• M9: 13,014,566 km (0.101 R)
• M10: 16,761,095 km (0.112 R)
• M11: 27,707,470 km (0.094 R)
• M12: 29,045,324 km (0.118 R)
• M13: 30,659,934 km (0.118 R)
• M14: 31,970,112 km (0.119 R)
• M15: 37,855,292 km (0.119 R)
• M16: 46,877,839 km (0.072 R)
• M17: 47,978,730 km (0.116 R)
• M18: 51,884,431 km (0.096 R)
• M19: 63,135,687 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.5

Radius: 4.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.24 AU - 21.1 AU

Year: 25730 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,868,655 km

• M1: 74,799 km (0.114 R)
• M2: 217,067 km (0.097 R)
• M3: 566,826 km (0.064 R)
• M4: 739,013 km (0.063 R)
• M5: 1,266,346 km (0.103 R)
• M6: 1,488,499 km (0.074 R)
• M7: 1,863,092 km (0.119 R)
• M8: 2,610,483 km (0.077 R)
• M9: 2,796,433 km (0.1 R)
• M10: 3,031,002 km (0.064 R)
• M11: 4,432,136 km (0.061 R)
• M12: 5,465,259 km (0.06 R)
• M13: 5,677,389 km (0.108 R)
• M14: 9,951,250 km (0.066 R)
• M15: 11,551,349 km (0.059 R)
• M16: 12,001,938 km (0.094 R)
• M17: 13,045,084 km (0.11 R)
• M18: 15,131,825 km (0.115 R)
• M19: 19,952,018 km (0.115 R)
• M20: 22,090,519 km (0.081 R)
• M21: 25,535,010 km (0.104 R)
• M22: 27,340,357 km (0.061 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit