🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 8.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,637,591 km

• M1: 103,522 km (0.094 R)
• M2: 173,085 km (0.097 R)
• M3: 225,444 km (0.094 R)
• M4: 288,425 km (0.07 R)
• M5: 350,059 km (0.057 R)
• M6: 427,700 km (0.026 R)
• M7: 483,351 km (0.11 R)
• M8: 546,331 km (0.059 R)
• M9: 598,092 km (0.074 R)
• M10: 656,585 km (0.066 R)
• M11: 730,187 km (0.104 R)
• M12: 785,389 km (0.09 R)
• M13: 853,007 km (0.054 R)
• M14: 908,807 km (0.035 R)
• M15: 986,000 km (0.102 R)
• M16: 1,041,650 km (0.09 R)
• M17: 1,134,999 km (0.098 R)
• M18: 1,215,632 km (0.1 R)
• M19: 1,285,345 km (0.092 R)
• M20: 1,353,113 km (0.098 R)
• M21: 1,418,936 km (0.114 R)
• M22: 1,526,497 km (0.095 R)
• M23: 1,605,484 km (0.088 R)
• M24: 1,685,968 km (0.082 R)
• M25: 1,749,846 km (0.084 R)
• M26: 1,883,886 km (0.102 R)
• M27: 1,935,497 km (0.056 R)
• M28: 2,006,407 km (0.092 R)
• M29: 2,193,105 km (0.055 R)
• M30: 2,357,662 km (0.108 R)
• M31: 2,522,370 km (0.04 R)
• M32: 2,591,783 km (0.105 R)
• M33: 2,661,795 km (0.06 R)
• M34: 2,732,555 km (0.032 R)
• M35: 2,803,913 km (0.102 R)
• M36: 2,927,032 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 11.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.43 AU - 1.69 AU

Year: 1299 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 10,637,591 km

• M1: 156,031 km (0.067 R)
• M2: 245,341 km (0.038 R)
• M3: 331,060 km (0.12 R)
• M4: 409,449 km (0.037 R)
• M5: 613,501 km (0.053 R)
• M6: 699,520 km (0.026 R)
• M7: 879,037 km (0.118 R)
• M8: 978,220 km (0.059 R)
• M9: 1,053,618 km (0.107 R)
• M10: 1,314,965 km (0.032 R)
• M11: 1,461,422 km (0.062 R)
• M12: 1,830,779 km (0.098 R)
• M13: 1,908,270 km (0.085 R)
• M14: 2,434,257 km (0.047 R)
• M15: 2,539,125 km (0.088 R)
• M16: 2,882,751 km (0.097 R)
• M17: 3,044,915 km (0.116 R)
• M18: 3,178,955 km (0.106 R)
• M19: 3,560,579 km (0.091 R)
• M20: 3,658,266 km (0.12 R)
• M21: 3,845,413 km (0.109 R)
• M22: 3,923,354 km (0.083 R)
• M23: 4,001,893 km (0.085 R)
• M24: 4,206,243 km (0.108 R)
• M25: 4,414,035 km (0.084 R)
• M26: 4,637,085 km (0.071 R)
• M27: 4,827,972 km (0.066 R)
• M28: 5,033,520 km (0.091 R)
• M29: 5,180,425 km (0.069 R)
• M30: 5,266,743 km (0.091 R)
• M31: 5,403,325 km (0.105 R)
• M32: 5,503,556 km (0.102 R)
• M33: 5,807,689 km (0.115 R)
• M34: 6,000,670 km (0.044 R)
• M35: 6,143,536 km (0.06 R)
• M36: 6,287,599 km (0.096 R)
• M37: 6,525,609 km (0.112 R)
• M38: 6,672,514 km (0.108 R)
• M39: 6,807,152 km (0.12 R)
• M40: 7,133,874 km (0.106 R)
• M41: 7,285,267 km (0.108 R)
• M42: 7,479,594 km (0.073 R)
• M43: 7,563,519 km (0.078 R)
• M44: 8,087,261 km (0.069 R)
• M45: 8,259,747 km (0.108 R)
• M46: 8,404,408 km (0.043 R)
• M47: 8,506,135 km (0.116 R)
• M48: 9,140,280 km (0.094 R)
• M49: 9,214,930 km (0.092 R)
• M50: 9,350,017 km (0.083 R)
• M51: 9,440,374 km (0.084 R)
• M52: 9,759,017 km (0.109 R)
• M53: 9,835,462 km (0.092 R)
• M54: 10,220,377 km (0.111 R)
• M55: 10,375,809 km (0.072 R)
• M56: 10,500,723 km (0.113 R)
• M57: 10,610,379 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 13.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.92 AU

Year: 1478 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,637,591 km

• M1: 174,132 km (0.065 R)
• M2: 294,409 km (0.116 R)
• M3: 502,798 km (0.061 R)
• M4: 646,113 km (0.043 R)
• M5: 750,832 km (0.119 R)
• M6: 868,416 km (0.099 R)
• M7: 972,985 km (0.118 R)
• M8: 1,110,166 km (0.05 R)
• M9: 1,247,197 km (0.088 R)
• M10: 1,367,175 km (0.105 R)
• M11: 1,499,120 km (0.108 R)
• M12: 1,643,781 km (0.096 R)
• M13: 1,785,002 km (0.098 R)
• M14: 1,895,854 km (0.053 R)
• M15: 2,071,033 km (0.047 R)
• M16: 2,260,873 km (0.069 R)
• M17: 2,409,573 km (0.094 R)
• M18: 2,494,694 km (0.07 R)
• M19: 2,590,437 km (0.082 R)
• M20: 2,677,802 km (0.063 R)
• M21: 2,845,501 km (0.052 R)
• M22: 2,965,927 km (0.082 R)
• M23: 3,119,116 km (0.1 R)
• M24: 3,243,581 km (0.119 R)
• M25: 3,390,935 km (0.073 R)
• M26: 3,551,304 km (0.032 R)
• M27: 3,681,454 km (0.116 R)
• M28: 4,172,584 km (0.113 R)
• M29: 4,298,695 km (0.106 R)
• M30: 4,426,003 km (0.107 R)
• M31: 4,696,476 km (0.041 R)
• M32: 4,948,249 km (0.113 R)
• M33: 5,143,025 km (0.12 R)
• M34: 5,278,411 km (0.092 R)
• M35: 5,452,543 km (0.101 R)
• M36: 5,540,357 km (0.055 R)
• M37: 5,819,357 km (0.079 R)
• M38: 5,909,116 km (0.076 R)
• M39: 6,259,773 km (0.048 R)
• M40: 6,417,749 km (0.113 R)
• M41: 6,764,666 km (0.115 R)
• M42: 6,913,366 km (0.115 R)
• M43: 7,090,490 km (0.044 R)
• M44: 7,255,347 km (0.078 R)
• M45: 7,407,638 km (0.035 R)
• M46: 7,588,950 km (0.107 R)
• M47: 7,701,298 km (0.089 R)
• M48: 7,970,275 km (0.095 R)
• M49: 8,285,628 km (0.032 R)
• M50: 8,459,311 km (0.09 R)
• M51: 8,619,680 km (0.088 R)
• M52: 8,722,304 km (0.089 R)
• M53: 8,899,129 km (0.117 R)
• M54: 9,166,610 km (0.045 R)
• M55: 9,361,386 km (0.063 R)
• M56: 9,648,614 km (0.113 R)
• M57: 9,938,834 km (0.078 R)
• M58: 10,046,395 km (0.111 R)
• M59: 10,169,962 km (0.118 R)
• M60: 10,512,242 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit