🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.63 AU - 0.65 AU

Year: 184 Days

Day: 16.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,028,434 km

• M1: 263,143 km (0.089 R)
• M2: 569,818 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 11.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.44 AU - 5.62 AU

Year: 4680 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,028,434 km

• M1: 139,425 km (0.115 R)
• M2: 720,763 km (0.089 R)
• M3: 1,156,840 km (0.069 R)
• M4: 1,782,010 km (0.07 R)
• M5: 2,202,230 km (0.095 R)
• M6: 3,151,130 km (0.1 R)
• M7: 3,966,737 km (0.119 R)
• M8: 10,410,366 km (0.069 R)
• M9: 12,495,162 km (0.089 R)
• M10: 14,469,405 km (0.088 R)
• M11: 15,171,318 km (0.05 R)
• M12: 16,819,139 km (0.083 R)
• M13: 17,534,666 km (0.038 R)
• M14: 18,208,454 km (0.067 R)
• M15: 19,090,633 km (0.085 R)
• M16: 24,084,360 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 13.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.45 AU - 7.03 AU

Year: 4949 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,028,434 km

• M1: 171,738 km (0.107 R)
• M2: 879,635 km (0.099 R)
• M3: 2,307,098 km (0.108 R)
• M4: 4,788,927 km (0.048 R)
• M5: 5,337,054 km (0.105 R)
• M6: 6,559,867 km (0.09 R)
• M7: 9,513,228 km (0.111 R)
• M8: 11,163,442 km (0.065 R)
• M9: 12,181,156 km (0.092 R)
• M10: 14,796,127 km (0.072 R)
• M11: 16,084,015 km (0.092 R)
• M12: 17,894,448 km (0.061 R)
• M13: 21,039,445 km (0.107 R)
• M14: 21,695,282 km (0.106 R)
• M15: 24,296,938 km (0.082 R)
• M16: 25,838,095 km (0.074 R)
• M17: 28,579,776 km (0.082 R)
• M18: 30,573,616 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 9.4

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.38 AU - 8.8 AU

Year: 6794 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,028,434 km

• M1: 116,986 km (0.084 R)
• M2: 484,996 km (0.075 R)
• M3: 1,289,085 km (0.112 R)
• M4: 2,189,215 km (0.079 R)
• M5: 3,484,434 km (0.066 R)
• M6: 4,337,441 km (0.113 R)
• M7: 4,871,355 km (0.103 R)
• M8: 5,969,553 km (0.061 R)
• M9: 6,703,181 km (0.1 R)
• M10: 7,224,979 km (0.119 R)
• M11: 10,841,657 km (0.101 R)
• M12: 11,666,240 km (0.076 R)
• M13: 12,039,936 km (0.103 R)
• M14: 12,643,264 km (0.076 R)
• M15: 14,883,642 km (0.091 R)
• M16: 15,514,646 km (0.068 R)
• M17: 18,940,287 km (0.099 R)
• M18: 20,211,420 km (0.06 R)
• M19: 22,345,733 km (0.115 R)
• M20: 23,594,277 km (0.039 R)
• M21: 32,812,498 km (0.058 R)
• M22: 33,773,066 km (0.034 R)
• M23: 39,214,838 km (0.059 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit