🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 14.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.69 AU - 0.75 AU

Year: 407 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 5,845,258 km

• M1: 179,517 km (0.107 R)
• M2: 327,769 km (0.032 R)
• M3: 461,360 km (0.042 R)
• M4: 574,755 km (0.03 R)
• M5: 707,598 km (0.108 R)
• M6: 910,153 km (0.112 R)
• M7: 1,079,349 km (0.059 R)
• M8: 1,203,814 km (0.04 R)
• M9: 1,307,785 km (0.081 R)
• M10: 1,498,372 km (0.078 R)
• M11: 1,614,610 km (0.111 R)
• M12: 1,744,760 km (0.034 R)
• M13: 1,834,967 km (0.075 R)
• M14: 1,960,031 km (0.076 R)
• M15: 2,050,239 km (0.119 R)
• M16: 2,176,649 km (0.099 R)
• M17: 2,286,005 km (0.107 R)
• M18: 2,502,324 km (0.075 R)
• M19: 2,671,220 km (0.117 R)
• M20: 2,998,839 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 13.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.06 AU - 1.06 AU

Year: 728 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 5,845,258 km

• M1: 166,054 km (0.092 R)
• M2: 260,749 km (0.09 R)
• M3: 349,610 km (0.108 R)
• M4: 494,870 km (0.101 R)
• M5: 577,298 km (0.118 R)
• M6: 798,703 km (0.102 R)
• M7: 884,273 km (0.102 R)
• M8: 1,011,282 km (0.084 R)
• M9: 1,284,896 km (0.078 R)
• M10: 1,430,904 km (0.112 R)
• M11: 1,563,447 km (0.12 R)
• M12: 1,733,690 km (0.092 R)
• M13: 2,050,239 km (0.098 R)
• M14: 2,135,958 km (0.116 R)
• M15: 2,355,718 km (0.107 R)
• M16: 2,476,144 km (0.078 R)
• M17: 2,606,294 km (0.05 R)
• M18: 2,738,838 km (0.086 R)
• M19: 3,043,419 km (0.105 R)
• M20: 3,158,609 km (0.077 R)
• M21: 3,258,391 km (0.036 R)
• M22: 3,521,235 km (0.104 R)
• M23: 3,668,289 km (0.077 R)
• M24: 3,808,762 km (0.107 R)
• M25: 3,968,832 km (0.091 R)
• M26: 4,085,817 km (0.068 R)
• M27: 4,286,727 km (0.099 R)
• M28: 4,472,079 km (0.033 R)
• M29: 4,556,452 km (0.051 R)
• M30: 4,669,698 km (0.025 R)
• M31: 4,802,989 km (0.051 R)
• M32: 4,956,925 km (0.07 R)
• M33: 5,044,291 km (0.071 R)
• M34: 5,132,254 km (0.117 R)
• M35: 5,329,275 km (0.104 R)
• M36: 5,438,780 km (0.047 R)
• M37: 5,528,988 km (0.117 R)
• M38: 5,619,644 km (0.112 R)
• M39: 5,822,948 km (0.096 R)
• M40: 6,008,000 km (0.036 R)
• M41: 6,195,147 km (0.107 R)
• M42: 6,289,394 km (0.074 R)
• M43: 6,511,247 km (0.115 R)
• M44: 6,649,775 km (0.103 R)
• M45: 7,137,314 km (0.09 R)
• M46: 7,391,032 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.73 AU - 2.19 AU

Year: 1830 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 5,845,258 km

• M1: 102,175 km (0.117 R)
• M2: 175,628 km (0.029 R)
• M3: 229,483 km (0.06 R)
• M4: 338,390 km (0.107 R)
• M5: 397,182 km (0.076 R)
• M6: 470,635 km (0.055 R)
• M7: 564,134 km (0.081 R)
• M8: 621,130 km (0.105 R)
• M9: 676,332 km (0.101 R)
• M10: 804,837 km (0.094 R)
• M11: 883,375 km (0.119 R)
• M12: 941,719 km (0.084 R)
• M13: 1,081,593 km (0.089 R)
• M14: 1,203,664 km (0.027 R)
• M15: 1,279,062 km (0.115 R)
• M16: 1,424,172 km (0.063 R)
• M17: 1,652,308 km (0.117 R)
• M18: 1,713,943 km (0.092 R)
• M19: 1,927,269 km (0.108 R)
• M20: 1,998,328 km (0.088 R)
• M21: 2,204,474 km (0.064 R)
• M22: 2,266,408 km (0.093 R)
• M23: 2,637,410 km (0.032 R)
• M24: 3,034,443 km (0.039 R)
• M25: 3,187,332 km (0.108 R)
• M26: 3,250,612 km (0.109 R)
• M27: 3,335,584 km (0.107 R)
• M28: 3,457,356 km (0.115 R)
• M29: 3,898,820 km (0.083 R)
• M30: 3,951,478 km (0.059 R)
• M31: 4,019,695 km (0.034 R)
• M32: 4,172,285 km (0.101 R)
• M33: 4,233,919 km (0.082 R)
• M34: 4,397,280 km (0.114 R)
• M35: 4,554,657 km (0.077 R)
• M36: 4,634,093 km (0.088 R)
• M37: 4,883,174 km (0.106 R)
• M38: 4,948,249 km (0.059 R)
• M39: 5,219,470 km (0.082 R)
• M40: 5,767,896 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit