🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 9.1

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.76 AU - 9.62 AU

Year: 9404 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,989,252 km

• M1: 121,174 km (0.046 R)
• M2: 465,249 km (0.12 R)
• M3: 785,688 km (0.033 R)
• M4: 1,647,521 km (0.078 R)
• M5: 1,978,731 km (0.094 R)
• M6: 2,354,371 km (0.07 R)
• M7: 3,620,717 km (0.052 R)
• M8: 4,358,384 km (0.097 R)
• M9: 4,903,519 km (0.113 R)
• M10: 5,192,841 km (0.114 R)
• M11: 5,735,433 km (0.059 R)
• M12: 6,020,566 km (0.109 R)
• M13: 6,390,522 km (0.073 R)
• M14: 7,849,550 km (0.098 R)
• M15: 8,703,305 km (0.076 R)
• M16: 9,767,843 km (0.07 R)
• M17: 10,755,189 km (0.047 R)
• M18: 14,703,825 km (0.106 R)
• M19: 16,351,646 km (0.109 R)
• M20: 16,637,677 km (0.106 R)
• M21: 17,590,914 km (0.118 R)
• M22: 18,042,850 km (0.029 R)
• M23: 21,256,661 km (0.116 R)
• M24: 25,883,124 km (0.102 R)
• M25: 26,369,916 km (0.069 R)
• M26: 28,584,862 km (0.11 R)
• M27: 30,057,204 km (0.113 R)
• M28: 35,489,402 km (0.05 R)
• M29: 36,943,045 km (0.117 R)
• M30: 37,560,285 km (0.089 R)
• M31: 40,750,161 km (0.045 R)
• M32: 41,409,139 km (0.071 R)
• M33: 46,222,451 km (0.084 R)
• M34: 46,795,112 km (0.118 R)
• M35: 50,331,755 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 10.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.42 AU - 11.64 AU

Year: 10800 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,989,252 km

• M1: 131,945 km (0.055 R)
• M2: 1,734,587 km (0.09 R)
• M3: 2,868,240 km (0.073 R)
• M4: 6,401,143 km (0.099 R)
• M5: 11,810,901 km (0.101 R)
• M6: 21,493,324 km (0.043 R)

Asteroid Belt

Center: 13.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 4.8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.04 AU - 20.66 AU

Year: 28855 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,989,252 km

• M1: 59,690 km (0.116 R)
• M2: 217,216 km (0.083 R)
• M3: 531,222 km (0.045 R)
• M4: 878,887 km (0.049 R)
• M5: 1,475,185 km (0.064 R)
• M6: 3,164,145 km (0.113 R)
• M7: 4,181,709 km (0.087 R)
• M8: 5,057,455 km (0.098 R)
• M9: 5,718,678 km (0.102 R)
• M10: 6,218,933 km (0.092 R)
• M11: 10,085,440 km (0.07 R)
• M12: 10,324,647 km (0.079 R)
• M13: 12,240,696 km (0.117 R)
• M14: 12,928,846 km (0.09 R)
• M15: 13,425,511 km (0.119 R)
• M16: 13,714,983 km (0.105 R)
• M17: 19,479,438 km (0.08 R)
• M18: 22,683,076 km (0.096 R)
• M19: 23,930,124 km (0.088 R)
• M20: 24,248,768 km (0.101 R)
• M21: 24,570,403 km (0.041 R)
• M22: 30,233,281 km (0.029 R)
• M23: 32,384,648 km (0.077 R)
• M24: 34,636,096 km (0.104 R)
• M25: 36,147,184 km (0.039 R)
• M26: 37,131,239 km (0.102 R)
• M27: 57,081,312 km (0.11 R)
• M28: 63,143,915 km (0.068 R)
• M29: 65,809,151 km (0.107 R)
• M30: 68,762,063 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit