🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 12.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.4 AU - 1.74 AU

Year: 1334 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,903,443 km

• M1: 160,369 km (0.046 R)
• M2: 654,042 km (0.096 R)
• M3: 1,149,360 km (0.036 R)
• M4: 1,568,534 km (0.08 R)
• M5: 2,347,639 km (0.092 R)
• M6: 2,771,899 km (0.107 R)
• M7: 3,578,979 km (0.062 R)
• M8: 4,073,999 km (0.073 R)
• M9: 5,352,013 km (0.063 R)
• M10: 5,909,415 km (0.111 R)
• M11: 6,780,075 km (0.081 R)
• M12: 7,406,890 km (0.07 R)
• M13: 7,817,985 km (0.085 R)
• M14: 8,419,219 km (0.039 R)
• M15: 9,489,891 km (0.086 R)
• M16: 9,942,873 km (0.116 R)
• M17: 11,425,089 km (0.065 R)
• M18: 11,900,959 km (0.084 R)
• M19: 13,168,951 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.34 AU - 5.48 AU

Year: 8535 Days

Day: 14.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,903,443 km

• M1: 112,049 km (0.09 R)
• M2: 430,094 km (0.074 R)
• M3: 801,097 km (0.112 R)
• M4: 1,232,238 km (0.085 R)
• M5: 1,614,460 km (0.117 R)
• M6: 2,938,551 km (0.106 R)
• M7: 3,952,077 km (0.084 R)
• M8: 5,097,547 km (0.049 R)
• M9: 6,318,715 km (0.06 R)
• M10: 9,938,385 km (0.111 R)
• M11: 10,528,698 km (0.106 R)
• M12: 12,753,966 km (0.066 R)
• M13: 14,173,650 km (0.088 R)
• M14: 15,454,657 km (0.088 R)
• M15: 15,939,204 km (0.076 R)
• M16: 16,309,160 km (0.088 R)
• M17: 17,846,727 km (0.043 R)
• M18: 23,909,031 km (0.056 R)
• M19: 24,394,177 km (0.078 R)
• M20: 25,719,913 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 4.6

Gravity: 35.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.62 AU - 7.72 AU

Year: 11684 Days

Day: 20.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,903,443 km

• M1: 57,146 km (0.054 R)
• M2: 231,428 km (0.108 R)
• M3: 427,551 km (0.091 R)
• M4: 579,841 km (0.111 R)
• M5: 768,933 km (0.083 R)
• M6: 1,054,964 km (0.104 R)
• M7: 1,567,935 km (0.117 R)
• M8: 1,787,844 km (0.105 R)
• M9: 1,957,339 km (0.086 R)
• M10: 2,100,803 km (0.114 R)
• M11: 2,429,021 km (0.078 R)
• M12: 3,236,101 km (0.096 R)
• M13: 3,948,935 km (0.107 R)
• M14: 4,357,337 km (0.092 R)
• M15: 4,665,808 km (0.111 R)
• M16: 5,935,146 km (0.103 R)
• M17: 7,858,376 km (0.077 R)
• M18: 8,693,581 km (0.082 R)
• M19: 8,935,630 km (0.097 R)
• M20: 10,538,422 km (0.12 R)
• M21: 13,902,429 km (0.045 R)
• M22: 16,775,456 km (0.027 R)
• M23: 17,685,909 km (0.094 R)
• M24: 22,192,246 km (0.085 R)
• M25: 25,488,635 km (0.072 R)
• M26: 26,791,632 km (0.072 R)
• M27: 28,033,295 km (0.087 R)
• M28: 31,987,765 km (0.086 R)
• M29: 34,457,925 km (0.113 R)
• M30: 38,203,107 km (0.111 R)
• M31: 43,044,394 km (0.096 R)
• M32: 45,903,059 km (0.088 R)
• M33: 46,195,673 km (0.048 R)
• M34: 46,489,483 km (0.06 R)
• M35: 48,128,178 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit