🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.12 AU - 1.5 AU

Year: 545 Days

Day: 21.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.57 AU - 3.03 AU

Year: 1703 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,489,579 km

• M1: 748,289 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.15 AU - 4.63 AU

Year: 3343 Days

Day: 40.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,489,579 km

• M1: 1,259,315 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 11.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.19 AU - 7.51 AU

Year: 5816 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,489,579 km

• M1: 148,700 km (0.09 R)
• M2: 542,442 km (0.083 R)
• M3: 917,933 km (0.066 R)
• M4: 1,365,230 km (0.057 R)
• M5: 2,902,797 km (0.097 R)
• M6: 5,142,427 km (0.081 R)
• M7: 6,923,240 km (0.114 R)
• M8: 7,906,995 km (0.099 R)
• M9: 8,383,913 km (0.078 R)
• M10: 8,913,789 km (0.077 R)
• M11: 10,524,659 km (0.113 R)
• M12: 11,181,244 km (0.069 R)
• M13: 11,742,086 km (0.113 R)
• M14: 13,359,838 km (0.095 R)
• M15: 14,785,954 km (0.094 R)
• M16: 15,364,449 km (0.052 R)
• M17: 18,210,848 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 11.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.36 AU - 13.1 AU

Year: 12774 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,489,579 km

• M1: 138,528 km (0.111 R)
• M2: 906,563 km (0.06 R)
• M3: 1,427,463 km (0.091 R)
• M4: 1,865,037 km (0.106 R)
• M5: 2,505,016 km (0.117 R)
• M6: 3,194,363 km (0.081 R)
• M7: 3,621,465 km (0.117 R)
• M8: 4,950,343 km (0.07 R)
• M9: 5,932,004 km (0.044 R)
• M10: 6,432,409 km (0.091 R)
• M11: 7,077,924 km (0.118 R)
• M12: 10,658,998 km (0.095 R)
• M13: 11,025,363 km (0.038 R)
• M14: 11,894,527 km (0.117 R)
• M15: 12,345,863 km (0.119 R)
• M16: 13,223,105 km (0.117 R)
• M17: 14,329,980 km (0.058 R)
• M18: 15,101,606 km (0.112 R)
• M19: 16,104,809 km (0.073 R)
• M20: 17,294,860 km (0.11 R)
• M21: 27,026,351 km (0.102 R)
• M22: 27,512,844 km (0.074 R)
• M23: 29,312,805 km (0.108 R)
• M24: 31,403,435 km (0.118 R)
• M25: 36,349,291 km (0.045 R)
• M26: 41,018,839 km (0.082 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit