🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.85 AU

Year: 1378 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,880,735 km

• M1: 111,899 km (0.107 R)
• M2: 396,883 km (0.118 R)
• M3: 852,109 km (0.071 R)
• M4: 1,328,579 km (0.113 R)
• M5: 1,984,416 km (0.096 R)
• M6: 2,782,520 km (0.034 R)
• M7: 3,125,698 km (0.096 R)
• M8: 3,415,020 km (0.095 R)
• M9: 4,376,785 km (0.114 R)
• M10: 4,740,308 km (0.043 R)
• M11: 5,250,287 km (0.093 R)
• M12: 5,894,156 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 9.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.46 AU - 1.84 AU

Year: 1390 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,880,735 km

• M1: 119,379 km (0.091 R)
• M2: 459,864 km (0.088 R)
• M3: 954,584 km (0.033 R)
• M4: 1,258,417 km (0.076 R)
• M5: 1,676,394 km (0.082 R)
• M6: 2,235,291 km (0.085 R)
• M7: 3,328,253 km (0.115 R)
• M8: 4,513,966 km (0.075 R)
• M9: 5,158,583 km (0.063 R)
• M10: 5,503,257 km (0.057 R)
• M11: 5,805,445 km (0.093 R)
• M12: 6,736,691 km (0.099 R)
• M13: 7,464,036 km (0.068 R)
• M14: 7,858,675 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.5

Radius: 4.3

Gravity: 38.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.77 AU - 7.13 AU

Year: 10746 Days

Day: 21.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,880,735 km

• M1: 53,406 km (0.104 R)
• M2: 195,973 km (0.083 R)
• M3: 340,186 km (0.103 R)
• M4: 655,837 km (0.116 R)
• M5: 906,264 km (0.036 R)
• M6: 1,076,357 km (0.093 R)
• M7: 1,230,143 km (0.081 R)
• M8: 1,495,530 km (0.088 R)
• M9: 2,798,677 km (0.069 R)
• M10: 3,330,946 km (0.088 R)
• M11: 3,505,527 km (0.106 R)
• M12: 3,765,678 km (0.084 R)
• M13: 3,955,218 km (0.083 R)
• M14: 4,532,367 km (0.103 R)
• M15: 4,778,306 km (0.093 R)
• M16: 5,535,271 km (0.09 R)
• M17: 6,143,685 km (0.087 R)
• M18: 8,509,875 km (0.088 R)
• M19: 11,992,065 km (0.027 R)
• M20: 12,167,094 km (0.071 R)
• M21: 14,866,288 km (0.109 R)
• M22: 15,754,750 km (0.102 R)
• M23: 16,176,616 km (0.097 R)
• M24: 16,823,328 km (0.052 R)
• M25: 22,542,006 km (0.109 R)
• M26: 23,804,462 km (0.07 R)
• M27: 24,081,068 km (0.049 R)
• M28: 25,785,437 km (0.039 R)
• M29: 26,766,201 km (0.089 R)
• M30: 33,870,753 km (0.107 R)
• M31: 38,990,291 km (0.102 R)
• M32: 40,411,471 km (0.098 R)
• M33: 41,201,049 km (0.099 R)
• M34: 43,907,274 km (0.112 R)
• M35: 47,453,641 km (0.101 R)
• M36: 49,520,785 km (0.101 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: 386 - 14,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit