🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.39 AU - 2.85 AU

Year: 2981 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,739,291 km

• M1: 191,934 km (0.102 R)
• M2: 297,999 km (0.089 R)
• M3: 396,734 km (0.056 R)
• M4: 495,618 km (0.082 R)
• M5: 613,202 km (0.109 R)
• M6: 781,050 km (0.118 R)
• M7: 899,981 km (0.06 R)
• M8: 1,051,972 km (0.102 R)
• M9: 1,422,825 km (0.097 R)
• M10: 1,644,829 km (0.041 R)
• M11: 1,749,697 km (0.114 R)
• M12: 1,856,958 km (0.096 R)
• M13: 2,123,991 km (0.085 R)
• M14: 2,391,920 km (0.113 R)
• M15: 2,683,636 km (0.094 R)
• M16: 3,012,901 km (0.057 R)
• M17: 3,275,445 km (0.076 R)
• M18: 3,518,093 km (0.109 R)
• M19: 3,669,486 km (0.063 R)
• M20: 3,808,911 km (0.067 R)
• M21: 4,007,278 km (0.069 R)
• M22: 4,223,597 km (0.063 R)
• M23: 4,473,575 km (0.099 R)
• M24: 5,034,716 km (0.05 R)
• M25: 5,634,305 km (0.064 R)
• M26: 5,910,013 km (0.074 R)
• M27: 6,123,938 km (0.093 R)
• M28: 6,307,046 km (0.093 R)
• M29: 6,475,045 km (0.098 R)
• M30: 6,988,016 km (0.031 R)
• M31: 7,179,351 km (0.12 R)
• M32: 7,284,519 km (0.029 R)
• M33: 7,407,787 km (0.114 R)
• M34: 7,514,151 km (0.071 R)
• M35: 7,980,598 km (0.116 R)
• M36: 8,162,509 km (0.114 R)
• M37: 8,642,119 km (0.078 R)
• M38: 9,207,001 km (0.109 R)
• M39: 9,436,334 km (0.112 R)
• M40: 9,648,315 km (0.036 R)
• M41: 10,551,437 km (0.073 R)
• M42: 10,831,783 km (0.068 R)
• M43: 10,993,050 km (0.098 R)
• M44: 11,379,312 km (0.099 R)
• M45: 11,481,786 km (0.104 R)
• M46: 11,832,294 km (0.092 R)
• M47: 11,935,965 km (0.1 R)
• M48: 12,417,222 km (0.059 R)
• M49: 12,649,697 km (0.105 R)
• M50: 13,033,116 km (0.066 R)
• M51: 13,291,023 km (0.09 R)
• M52: 13,659,034 km (0.079 R)
• M53: 13,855,306 km (0.036 R)
• M54: 14,850,581 km (0.113 R)
• M55: 15,052,538 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.66 AU - 2.7 AU

Year: 3084 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,739,291 km

• M1: 185,801 km (0.086 R)
• M2: 276,457 km (0.062 R)
• M3: 473,926 km (0.049 R)
• M4: 605,572 km (0.103 R)
• M5: 889,060 km (0.112 R)
• M6: 977,173 km (0.078 R)
• M7: 1,234,033 km (0.12 R)
• M8: 1,352,514 km (0.096 R)
• M9: 1,542,803 km (0.078 R)
• M10: 1,793,529 km (0.077 R)
• M11: 1,887,177 km (0.077 R)
• M12: 2,036,326 km (0.115 R)
• M13: 2,167,524 km (0.102 R)
• M14: 2,267,754 km (0.089 R)
• M15: 2,578,170 km (0.081 R)
• M16: 2,672,716 km (0.11 R)
• M17: 2,890,231 km (0.117 R)
• M18: 3,101,014 km (0.088 R)
• M19: 3,433,421 km (0.117 R)
• M20: 3,670,384 km (0.105 R)
• M21: 3,981,248 km (0.099 R)
• M22: 4,272,515 km (0.108 R)
• M23: 4,371,250 km (0.117 R)
• M24: 4,788,478 km (0.072 R)
• M25: 4,876,292 km (0.056 R)
• M26: 4,994,475 km (0.06 R)
• M27: 5,173,394 km (0.12 R)
• M28: 5,415,443 km (0.076 R)
• M29: 5,568,631 km (0.067 R)
• M30: 5,832,372 km (0.077 R)
• M31: 5,942,177 km (0.062 R)
• M32: 6,052,730 km (0.114 R)
• M33: 6,275,780 km (0.084 R)
• M34: 6,730,259 km (0.105 R)
• M35: 6,895,115 km (0.106 R)
• M36: 7,161,848 km (0.085 R)
• M37: 7,381,159 km (0.042 R)
• M38: 7,982,393 km (0.058 R)
• M39: 8,959,267 km (0.089 R)
• M40: 9,507,992 km (0.025 R)
• M41: 9,637,544 km (0.114 R)
• M42: 9,767,843 km (0.097 R)
• M43: 9,861,192 km (0.093 R)
• M44: 9,992,390 km (0.068 R)
• M45: 10,143,184 km (0.084 R)
• M46: 10,446,868 km (0.057 R)
• M47: 11,005,018 km (0.095 R)
• M48: 11,199,645 km (0.077 R)
• M49: 11,356,274 km (0.095 R)
• M50: 11,989,970 km (0.062 R)
• M51: 12,090,051 km (0.115 R)
• M52: 12,331,352 km (0.091 R)
• M53: 12,716,717 km (0.098 R)
• M54: 12,859,732 km (0.089 R)
• M55: 12,962,207 km (0.103 R)
• M56: 13,168,053 km (0.084 R)
• M57: 13,354,153 km (0.047 R)
• M58: 13,770,783 km (0.06 R)
• M59: 14,212,994 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 4.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.06 AU - 7.4 AU

Year: 13665 Days

Day: 20.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,739,291 km

• M1: 67,917 km (0.066 R)
• M2: 123,269 km (0.097 R)
• M3: 182,809 km (0.027 R)
• M4: 231,428 km (0.061 R)
• M5: 405,410 km (0.103 R)
• M6: 491,429 km (0.043 R)
• M7: 648,058 km (0.095 R)
• M8: 681,269 km (0.042 R)
• M9: 1,136,944 km (0.104 R)
• M10: 1,177,485 km (0.086 R)
• M11: 1,273,676 km (0.118 R)
• M12: 1,358,349 km (0.086 R)
• M13: 1,533,079 km (0.101 R)
• M14: 1,793,080 km (0.108 R)
• M15: 1,840,353 km (0.117 R)
• M16: 1,920,089 km (0.074 R)
• M17: 2,017,327 km (0.066 R)
• M18: 2,050,089 km (0.044 R)
• M19: 2,580,713 km (0.114 R)
• M20: 2,981,785 km (0.08 R)
• M21: 3,056,883 km (0.074 R)
• M22: 3,247,171 km (0.092 R)
• M23: 3,363,110 km (0.12 R)
• M24: 4,108,556 km (0.106 R)
• M25: 4,683,311 km (0.046 R)
• M26: 5,058,203 km (0.062 R)
• M27: 5,930,359 km (0.091 R)
• M28: 6,048,541 km (0.115 R)
• M29: 6,456,195 km (0.087 R)
• M30: 6,577,818 km (0.09 R)
• M31: 6,798,625 km (0.111 R)
• M32: 7,222,286 km (0.1 R)
• M33: 7,577,581 km (0.101 R)
• M34: 7,705,786 km (0.09 R)
• M35: 7,834,889 km (0.098 R)
• M36: 8,730,831 km (0.076 R)
• M37: 9,027,633 km (0.108 R)
• M38: 9,300,350 km (0.11 R)
• M39: 9,410,155 km (0.077 R)
• M40: 9,797,913 km (0.074 R)
• M41: 11,488,817 km (0.11 R)
• M42: 11,606,700 km (0.096 R)
• M43: 12,322,227 km (0.096 R)
• M44: 12,685,451 km (0.112 R)
• M45: 12,898,777 km (0.096 R)
• M46: 12,960,112 km (0.109 R)
• M47: 13,422,220 km (0.114 R)
• M48: 13,670,852 km (0.105 R)
• M49: 14,172,753 km (0.118 R)
• M50: 14,204,318 km (0.104 R)
• M51: 14,330,878 km (0.12 R)
• M52: 14,680,637 km (0.095 R)
• M53: 15,388,684 km (0.069 R)
• M54: 15,648,984 km (0.074 R)
• M55: 15,812,345 km (0.041 R)
• M56: 16,107,951 km (0.071 R)
• M57: 16,604,466 km (0.037 R)
• M58: 17,274,365 km (0.066 R)
• M59: 17,477,070 km (0.057 R)
• M60: 18,987,560 km (0.093 R)
• M61: 20,610,697 km (0.078 R)
• M62: 20,754,012 km (0.079 R)
• M63: 20,825,669 km (0.077 R)
• M64: 20,933,529 km (0.107 R)
• M65: 21,005,486 km (0.118 R)
• M66: 22,719,728 km (0.046 R)
• M67: 23,500,180 km (0.078 R)
• M68: 23,912,472 km (0.091 R)
• M69: 24,440,702 km (0.115 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: 306 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit