🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.67 AU - 3.19 AU

Year: 2290 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,902,631 km

• M1: 153,188 km (0.106 R)
• M2: 537,056 km (0.05 R)
• M3: 1,059,003 km (0.055 R)
• M4: 1,488,798 km (0.117 R)
• M5: 2,185,176 km (0.107 R)
• M6: 2,703,832 km (0.092 R)
• M7: 3,335,285 km (0.098 R)
• M8: 3,937,715 km (0.064 R)
• M9: 5,231,288 km (0.092 R)
• M10: 5,812,476 km (0.067 R)
• M11: 6,687,922 km (0.064 R)
• M12: 7,875,131 km (0.101 R)
• M13: 8,459,161 km (0.029 R)
• M14: 9,103,330 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 11.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.72 AU - 6.18 AU

Year: 5809 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,902,631 km

• M1: 147,653 km (0.099 R)
• M2: 605,871 km (0.058 R)
• M3: 1,187,209 km (0.076 R)
• M4: 1,735,784 km (0.078 R)
• M5: 2,607,042 km (0.068 R)
• M6: 3,703,744 km (0.099 R)
• M7: 4,255,611 km (0.046 R)
• M8: 5,258,515 km (0.09 R)
• M9: 5,800,358 km (0.107 R)
• M10: 6,751,801 km (0.114 R)
• M11: 7,842,519 km (0.076 R)
• M12: 8,551,164 km (0.06 R)
• M13: 9,259,360 km (0.073 R)
• M14: 11,176,906 km (0.073 R)
• M15: 12,805,877 km (0.083 R)
• M16: 17,695,184 km (0.067 R)
• M17: 18,776,178 km (0.074 R)
• M18: 23,866,246 km (0.099 R)
• M19: 25,692,088 km (0.079 R)
• M20: 26,205,807 km (0.08 R)
• M21: 27,788,403 km (0.076 R)
• M22: 29,901,922 km (0.081 R)
• M23: 30,853,514 km (0.081 R)
• M24: 32,318,675 km (0.101 R)
• M25: 34,447,004 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 3.2

Gravity: 86.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.75 AU - 18.85 AU

Year: 27324 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,902,631 km

• M1: 480,957 km (0.088 R)
• M2: 983,157 km (0.109 R)
• M3: 1,395,748 km (0.036 R)
• M4: 1,892,862 km (0.117 R)
• M5: 2,204,773 km (0.093 R)
• M6: 3,767,473 km (0.04 R)
• M7: 4,332,654 km (0.111 R)
• M8: 4,674,485 km (0.064 R)
• M9: 8,955,677 km (0.056 R)
• M10: 17,547,980 km (0.058 R)
• M11: 22,042,199 km (0.118 R)
• M12: 26,368,719 km (0.105 R)
• M13: 28,795,645 km (0.119 R)
• M14: 32,068,697 km (0.081 R)
• M15: 33,357,333 km (0.037 R)
• M16: 41,652,685 km (0.117 R)
• M17: 42,329,316 km (0.032 R)
• M18: 49,126,445 km (0.106 R)
• M19: 49,881,615 km (0.108 R)
• M20: 51,028,881 km (0.109 R)
• M21: 55,182,615 km (0.114 R)
• M22: 65,510,703 km (0.101 R)
• M23: 67,116,785 km (0.06 R)
• M24: 75,792,864 km (0.101 R)
• M25: 81,973,948 km (0.064 R)
• M26: 89,319,204 km (0.054 R)
• M27: 91,577,085 km (0.114 R)
• M28: 93,872,514 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit