🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 9.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 476 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,444,897 km

• M1: 114,592 km (0.1 R)
• M2: 173,085 km (0.112 R)
• M3: 238,908 km (0.084 R)
• M4: 303,085 km (0.117 R)
• M5: 364,121 km (0.098 R)
• M6: 471,981 km (0.085 R)
• M7: 535,710 km (0.086 R)
• M8: 680,670 km (0.067 R)
• M9: 750,383 km (0.104 R)
• M10: 810,521 km (0.061 R)
• M11: 910,453 km (0.117 R)
• M12: 1,005,896 km (0.078 R)
• M13: 1,063,940 km (0.07 R)
• M14: 1,202,617 km (0.095 R)
• M15: 1,269,338 km (0.061 R)
• M16: 1,342,342 km (0.105 R)
• M17: 1,401,882 km (0.11 R)
• M18: 1,544,149 km (0.12 R)
• M19: 1,648,868 km (0.11 R)
• M20: 1,707,510 km (0.091 R)
• M21: 1,777,671 km (0.1 R)
• M22: 1,954,795 km (0.12 R)
• M23: 2,034,082 km (0.119 R)
• M24: 2,190,113 km (0.113 R)
• M25: 2,272,691 km (0.11 R)
• M26: 2,502,024 km (0.05 R)
• M27: 2,815,282 km (0.073 R)
• M28: 2,879,460 km (0.112 R)
• M29: 2,957,101 km (0.105 R)
• M30: 3,074,984 km (0.047 R)
• M31: 3,194,363 km (0.111 R)
• M32: 3,479,198 km (0.097 R)
• M33: 3,589,751 km (0.119 R)
• M34: 3,666,494 km (0.101 R)
• M35: 3,736,805 km (0.088 R)
• M36: 3,892,985 km (0.106 R)
• M37: 4,051,410 km (0.113 R)
• M38: 4,153,286 km (0.086 R)
• M39: 4,374,541 km (0.102 R)
• M40: 4,501,699 km (0.082 R)
• M41: 4,721,458 km (0.091 R)
• M42: 4,937,029 km (0.114 R)
• M43: 5,053,715 km (0.101 R)
• M44: 5,298,009 km (0.081 R)
• M45: 5,417,687 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 11.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 541 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,444,897 km

• M1: 150,795 km (0.08 R)
• M2: 271,221 km (0.07 R)
• M3: 363,972 km (0.083 R)
• M4: 438,172 km (0.118 R)
• M5: 519,254 km (0.105 R)
• M6: 679,025 km (0.084 R)
• M7: 825,331 km (0.048 R)
• M8: 959,072 km (0.096 R)
• M9: 1,041,052 km (0.041 R)
• M10: 1,140,833 km (0.095 R)
• M11: 1,249,441 km (0.073 R)
• M12: 1,421,778 km (0.057 R)
• M13: 1,522,458 km (0.056 R)
• M14: 1,648,718 km (0.044 R)
• M15: 1,906,176 km (0.072 R)
• M16: 1,980,377 km (0.106 R)
• M17: 2,138,202 km (0.119 R)
• M18: 2,366,339 km (0.082 R)
• M19: 2,446,374 km (0.118 R)
• M20: 2,527,456 km (0.112 R)
• M21: 2,671,519 km (0.102 R)
• M22: 2,790,150 km (0.104 R)
• M23: 3,149,634 km (0.078 R)
• M24: 3,282,626 km (0.116 R)
• M25: 3,372,385 km (0.118 R)
• M26: 3,523,927 km (0.115 R)
• M27: 3,763,284 km (0.107 R)
• M28: 3,881,018 km (0.07 R)
• M29: 4,079,983 km (0.112 R)
• M30: 4,176,773 km (0.064 R)
• M31: 4,282,389 km (0.119 R)
• M32: 4,421,963 km (0.116 R)
• M33: 4,901,125 km (0.082 R)
• M34: 5,073,163 km (0.074 R)
• M35: 5,194,936 km (0.051 R)
• M36: 5,361,588 km (0.069 R)
• M37: 5,494,431 km (0.119 R)
• M38: 5,628,470 km (0.083 R)
• M39: 5,718,379 km (0.029 R)
• M40: 5,817,861 km (0.081 R)
• M41: 6,073,674 km (0.044 R)
• M42: 6,221,626 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 12.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.32 AU - 2.96 AU

Year: 2909 Days

Day: 10.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,444,897 km

• M1: 185,950 km (0.083 R)
• M2: 398,379 km (0.101 R)
• M3: 500,704 km (0.101 R)
• M4: 651,648 km (0.093 R)
• M5: 768,484 km (0.028 R)
• M6: 1,048,681 km (0.096 R)
• M7: 1,503,608 km (0.113 R)
• M8: 1,664,127 km (0.112 R)
• M9: 1,830,480 km (0.116 R)
• M10: 2,150,170 km (0.059 R)
• M11: 2,456,547 km (0.076 R)
• M12: 2,793,591 km (0.113 R)
• M13: 2,993,005 km (0.116 R)
• M14: 3,094,582 km (0.068 R)
• M15: 3,180,002 km (0.068 R)
• M16: 3,283,673 km (0.118 R)
• M17: 3,494,457 km (0.05 R)
• M18: 4,040,938 km (0.111 R)
• M19: 4,343,574 km (0.055 R)
• M20: 4,516,958 km (0.108 R)
• M21: 4,614,496 km (0.112 R)
• M22: 4,811,367 km (0.105 R)
• M23: 5,213,635 km (0.108 R)
• M24: 5,943,823 km (0.088 R)
• M25: 6,136,953 km (0.085 R)
• M26: 6,507,208 km (0.118 R)
• M27: 6,595,321 km (0.104 R)
• M28: 6,728,463 km (0.114 R)
• M29: 6,884,793 km (0.111 R)
• M30: 7,065,059 km (0.05 R)
• M31: 7,246,820 km (0.106 R)
• M32: 7,615,130 km (0.097 R)
• M33: 7,754,854 km (0.07 R)
• M34: 7,848,353 km (0.119 R)
• M35: 8,155,328 km (0.052 R)
• M36: 8,250,472 km (0.114 R)
• M37: 8,418,022 km (0.085 R)
• M38: 8,683,558 km (0.073 R)
• M39: 8,927,403 km (0.096 R)
• M40: 9,124,124 km (0.078 R)
• M41: 9,372,157 km (0.068 R)
• M42: 9,496,922 km (0.114 R)
• M43: 10,129,272 km (0.115 R)
• M44: 10,360,251 km (0.077 R)
• M45: 10,645,085 km (0.108 R)
• M46: 10,827,595 km (0.074 R)
• M47: 11,063,810 km (0.09 R)
• M48: 11,248,862 km (0.038 R)
• M49: 12,737,361 km (0.12 R)
• M50: 13,014,716 km (0.116 R)
• M51: 13,434,487 km (0.065 R)
• M52: 13,575,408 km (0.076 R)
• M53: 13,660,081 km (0.103 R)
• M54: 13,801,900 km (0.06 R)
• M55: 13,887,021 km (0.071 R)
• M56: 14,431,108 km (0.079 R)
• M57: 14,546,598 km (0.107 R)
• M58: 15,011,398 km (0.118 R)
• M59: 15,186,877 km (0.119 R)
• M60: 16,015,200 km (0.05 R)
• M61: 16,374,684 km (0.104 R)
• M62: 16,555,398 km (0.114 R)
• M63: 16,676,273 km (0.113 R)
• M64: 17,346,471 km (0.029 R)
• M65: 17,623,078 km (0.069 R)
• M66: 18,744,464 km (0.115 R)
• M67: 18,965,120 km (0.106 R)
• M68: 19,985,079 km (0.096 R)
• M69: 21,285,084 km (0.046 R)
• M70: 21,647,410 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit