🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 9.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.36 AU - 8.52 AU

Year: 6711 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,032,143 km

• M1: 115,490 km (0.079 R)
• M2: 494,122 km (0.119 R)
• M3: 930,648 km (0.116 R)
• M4: 1,615,807 km (0.098 R)
• M5: 3,692,823 km (0.109 R)
• M6: 4,059,338 km (0.117 R)
• M7: 4,631,400 km (0.087 R)
• M8: 7,761,886 km (0.098 R)
• M9: 8,856,044 km (0.032 R)
• M10: 9,628,119 km (0.102 R)
• M11: 10,049,985 km (0.077 R)
• M12: 10,484,268 km (0.059 R)
• M13: 16,608,505 km (0.106 R)
• M14: 17,895,346 km (0.106 R)
• M15: 20,227,427 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 10.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.11 AU - 10.01 AU

Year: 10851 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,032,143 km

• M1: 134,189 km (0.11 R)
• M2: 461,659 km (0.112 R)
• M3: 861,385 km (0.075 R)
• M4: 1,332,767 km (0.08 R)
• M5: 1,743,563 km (0.115 R)
• M6: 3,324,663 km (0.053 R)
• M7: 4,090,155 km (0.076 R)
• M8: 4,557,649 km (0.095 R)
• M9: 5,309,677 km (0.084 R)
• M10: 6,037,920 km (0.105 R)
• M11: 6,944,932 km (0.028 R)
• M12: 7,940,356 km (0.095 R)
• M13: 9,257,116 km (0.116 R)
• M14: 9,679,132 km (0.098 R)
• M15: 11,022,970 km (0.036 R)
• M16: 13,178,076 km (0.08 R)
• M17: 15,599,916 km (0.075 R)
• M18: 15,997,248 km (0.058 R)
• M19: 19,045,305 km (0.114 R)
• M20: 20,984,841 km (0.048 R)
• M21: 23,223,723 km (0.111 R)
• M22: 23,916,660 km (0.051 R)
• M23: 25,162,212 km (0.04 R)
• M24: 26,263,851 km (0.035 R)
• M25: 31,202,077 km (0.073 R)
• M26: 31,621,998 km (0.116 R)
• M27: 39,350,673 km (0.109 R)
• M28: 41,970,431 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 11.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.43 AU - 12.07 AU

Year: 14785 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,032,143 km

• M1: 150,495 km (0.106 R)
• M2: 1,215,184 km (0.058 R)
• M3: 2,671,519 km (0.116 R)
• M4: 3,184,041 km (0.106 R)
• M5: 3,668,289 km (0.09 R)
• M6: 5,244,901 km (0.105 R)
• M7: 5,733,039 km (0.085 R)
• M8: 6,800,420 km (0.111 R)
• M9: 7,456,706 km (0.067 R)
• M10: 9,726,554 km (0.073 R)
• M11: 12,107,404 km (0.11 R)
• M12: 12,637,280 km (0.106 R)
• M13: 21,237,811 km (0.044 R)
• M14: 22,959,683 km (0.061 R)
• M15: 32,577,180 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit