🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.29 AU - 1.29 AU

Year: 525 Days

Day: 30.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 9.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.49 AU - 6.37 AU

Year: 4532 Days

Day: 12 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,915,463 km

• M1: 129,851 km (0.052 R)
• M2: 443,109 km (0.114 R)
• M3: 806,781 km (0.097 R)
• M4: 1,164,021 km (0.069 R)
• M5: 1,505,703 km (0.103 R)
• M6: 1,902,885 km (0.107 R)
• M7: 2,223,174 km (0.113 R)
• M8: 4,468,788 km (0.089 R)
• M9: 6,739,833 km (0.101 R)
• M10: 9,026,885 km (0.089 R)
• M11: 10,013,483 km (0.043 R)
• M12: 10,722,727 km (0.034 R)
• M13: 13,989,794 km (0.108 R)
• M14: 17,813,217 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 15

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.19 AU - 9.53 AU

Year: 7892 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,915,463 km

• M1: 187,297 km (0.058 R)
• M2: 690,095 km (0.069 R)
• M3: 1,885,980 km (0.072 R)
• M4: 2,377,709 km (0.082 R)
• M5: 4,377,383 km (0.064 R)
• M6: 8,868,012 km (0.116 R)
• M7: 10,232,195 km (0.094 R)
• M8: 13,224,003 km (0.059 R)
• M9: 14,623,341 km (0.109 R)
• M10: 15,891,632 km (0.038 R)
• M11: 20,742,044 km (0.102 R)
• M12: 23,799,376 km (0.087 R)
• M13: 25,944,759 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.3

Radius: 9.1

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.16 AU - 12.54 AU

Year: 13695 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,915,463 km

• M1: 113,246 km (0.034 R)
• M2: 439,219 km (0.105 R)
• M3: 767,437 km (0.074 R)
• M4: 1,213,538 km (0.095 R)
• M5: 1,695,692 km (0.11 R)
• M6: 2,442,933 km (0.119 R)
• M7: 3,687,887 km (0.09 R)
• M8: 4,834,704 km (0.097 R)
• M9: 5,934,099 km (0.113 R)
• M10: 9,687,659 km (0.109 R)
• M11: 10,785,109 km (0.103 R)
• M12: 11,422,994 km (0.092 R)
• M13: 12,332,998 km (0.111 R)
• M14: 13,421,921 km (0.089 R)
• M15: 15,643,449 km (0.043 R)
• M16: 16,085,810 km (0.07 R)
• M17: 18,019,064 km (0.085 R)
• M18: 22,527,345 km (0.093 R)
• M19: 31,309,638 km (0.06 R)
• M20: 37,622,518 km (0.038 R)
• M21: 38,416,733 km (0.078 R)
• M22: 38,952,443 km (0.099 R)
• M23: 40,728,020 km (0.108 R)
• M24: 43,130,413 km (0.094 R)
• M25: 47,290,580 km (0.036 R)
• M26: 55,712,192 km (0.103 R)
• M27: 57,788,311 km (0.09 R)
• M28: 59,200,665 km (0.044 R)
• M29: 59,736,225 km (0.036 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit