🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 11

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.13 AU - 1.45 AU

Year: 994 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,956,575 km

• M1: 139,276 km (0.111 R)
• M2: 216,169 km (0.08 R)
• M3: 312,809 km (0.053 R)
• M4: 450,738 km (0.059 R)
• M5: 534,214 km (0.048 R)
• M6: 719,416 km (0.046 R)
• M7: 845,078 km (0.089 R)
• M8: 1,133,653 km (0.069 R)
• M9: 1,370,616 km (0.054 R)
• M10: 1,468,453 km (0.101 R)
• M11: 1,568,833 km (0.089 R)
• M12: 1,671,457 km (0.105 R)
• M13: 1,867,281 km (0.096 R)
• M14: 1,951,205 km (0.104 R)
• M15: 2,053,530 km (0.075 R)
• M16: 2,210,458 km (0.103 R)
• M17: 2,639,355 km (0.065 R)
• M18: 2,724,626 km (0.071 R)
• M19: 3,044,765 km (0.112 R)
• M20: 3,214,559 km (0.073 R)
• M21: 3,542,627 km (0.033 R)
• M22: 3,785,275 km (0.108 R)
• M23: 3,914,079 km (0.099 R)
• M24: 4,066,070 km (0.113 R)
• M25: 4,286,877 km (0.029 R)
• M26: 4,432,435 km (0.116 R)
• M27: 4,511,573 km (0.071 R)
• M28: 4,717,120 km (0.036 R)
• M29: 4,832,759 km (0.096 R)
• M30: 4,914,140 km (0.059 R)
• M31: 5,007,789 km (0.076 R)
• M32: 5,304,441 km (0.105 R)
• M33: 5,473,038 km (0.039 R)
• M34: 5,631,313 km (0.113 R)
• M35: 5,704,765 km (0.118 R)
• M36: 5,902,534 km (0.096 R)
• M37: 5,977,183 km (0.094 R)
• M38: 6,177,943 km (0.093 R)
• M39: 6,279,221 km (0.113 R)
• M40: 6,368,232 km (0.118 R)
• M41: 6,547,600 km (0.114 R)
• M42: 6,650,972 km (0.076 R)
• M43: 6,885,242 km (0.115 R)
• M44: 6,990,260 km (0.069 R)
• M45: 7,148,833 km (0.087 R)
• M46: 7,268,512 km (0.083 R)
• M47: 7,348,696 km (0.044 R)
• M48: 7,429,180 km (0.037 R)
• M49: 8,111,346 km (0.119 R)
• M50: 8,222,348 km (0.075 R)
• M51: 8,530,220 km (0.1 R)
• M52: 9,013,571 km (0.116 R)
• M53: 9,215,229 km (0.108 R)
• M54: 9,593,711 km (0.119 R)
• M55: 9,681,825 km (0.067 R)
• M56: 9,814,368 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 8.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.04 AU - 3.14 AU

Year: 2827 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 78.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,956,575 km

• M1: 115,041 km (0.093 R)
• M2: 179,069 km (0.087 R)
• M3: 263,741 km (0.112 R)
• M4: 322,533 km (0.104 R)
• M5: 383,120 km (0.1 R)
• M6: 587,770 km (0.07 R)
• M7: 843,134 km (0.116 R)
• M8: 1,024,446 km (0.087 R)
• M9: 1,156,691 km (0.098 R)
• M10: 1,243,757 km (0.069 R)
• M11: 1,339,649 km (0.089 R)
• M12: 1,484,908 km (0.11 R)
• M13: 1,607,579 km (0.088 R)
• M14: 1,691,354 km (0.051 R)
• M15: 1,783,805 km (0.071 R)
• M16: 1,996,234 km (0.112 R)
• M17: 2,155,107 km (0.09 R)
• M18: 2,429,469 km (0.112 R)
• M19: 2,640,402 km (0.075 R)
• M20: 2,773,395 km (0.116 R)
• M21: 2,857,469 km (0.095 R)
• M22: 2,934,063 km (0.088 R)
• M23: 2,994,052 km (0.119 R)
• M24: 3,506,873 km (0.043 R)
• M25: 3,616,379 km (0.071 R)
• M26: 4,346,267 km (0.087 R)
• M27: 4,563,184 km (0.068 R)
• M28: 4,713,081 km (0.104 R)
• M29: 5,151,851 km (0.114 R)
• M30: 5,287,088 km (0.103 R)
• M31: 5,561,002 km (0.12 R)
• M32: 6,013,535 km (0.097 R)
• M33: 6,178,093 km (0.085 R)
• M34: 6,244,215 km (0.104 R)
• M35: 6,388,577 km (0.051 R)
• M36: 6,635,264 km (0.108 R)
• M37: 6,725,771 km (0.095 R)
• M38: 6,930,869 km (0.052 R)
• M39: 6,988,165 km (0.05 R)
• M40: 7,265,669 km (0.08 R)
• M41: 7,370,687 km (0.079 R)
• M42: 7,452,667 km (0.097 R)
• M43: 7,546,764 km (0.105 R)
• M44: 7,927,191 km (0.12 R)
• M45: 8,180,311 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 4.3

Gravity: 29.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.07 AU - 7.67 AU

Year: 10904 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,956,575 km

• M1: 57,745 km (0.111 R)
• M2: 87,066 km (0.096 R)
• M3: 157,377 km (0.083 R)
• M4: 227,838 km (0.106 R)
• M5: 273,166 km (0.093 R)
• M6: 334,650 km (0.112 R)
• M7: 531,372 km (0.107 R)
• M8: 577,897 km (0.043 R)
• M9: 1,603,988 km (0.115 R)
• M10: 1,741,319 km (0.117 R)
• M11: 2,226,615 km (0.081 R)
• M12: 2,887,987 km (0.109 R)
• M13: 2,915,662 km (0.115 R)
• M14: 3,055,237 km (0.057 R)
• M15: 3,140,059 km (0.086 R)
• M16: 3,428,484 km (0.053 R)
• M17: 3,575,838 km (0.103 R)
• M18: 4,794,761 km (0.039 R)
• M19: 4,860,435 km (0.115 R)
• M20: 5,260,908 km (0.057 R)
• M21: 5,465,109 km (0.034 R)
• M22: 5,568,182 km (0.106 R)
• M23: 6,488,060 km (0.07 R)
• M24: 6,780,523 km (0.084 R)
• M25: 7,077,326 km (0.06 R)
• M26: 7,798,986 km (0.088 R)
• M27: 7,992,865 km (0.101 R)
• M28: 8,227,434 km (0.105 R)
• M29: 8,306,123 km (0.09 R)
• M30: 8,944,905 km (0.106 R)
• M31: 9,434,240 km (0.076 R)
• M32: 9,765,300 km (0.077 R)
• M33: 10,524,061 km (0.053 R)
• M34: 11,040,472 km (0.107 R)
• M35: 11,608,944 km (0.098 R)
• M36: 12,366,807 km (0.062 R)
• M37: 12,774,461 km (0.035 R)
• M38: 13,140,527 km (0.108 R)
• M39: 13,742,808 km (0.119 R)
• M40: 14,686,621 km (0.097 R)
• M41: 15,214,702 km (0.028 R)
• M42: 15,359,662 km (0.077 R)
• M43: 16,141,311 km (0.064 R)
• M44: 16,338,631 km (0.095 R)
• M45: 17,186,402 km (0.078 R)
• M46: 18,048,534 km (0.1 R)
• M47: 19,919,854 km (0.118 R)
• M48: 21,201,459 km (0.117 R)
• M49: 22,015,720 km (0.102 R)
• M50: 22,179,829 km (0.094 R)
• M51: 22,564,296 km (0.092 R)
• M52: 22,619,497 km (0.091 R)
• M53: 22,729,751 km (0.116 R)
• M54: 22,840,304 km (0.056 R)
• M55: 23,061,858 km (0.074 R)
• M56: 23,339,961 km (0.118 R)
• M57: 24,349,896 km (0.062 R)
• M58: 28,232,260 km (0.038 R)
• M59: 28,887,798 km (0.099 R)
• M60: 28,947,637 km (0.109 R)
• M61: 29,007,476 km (0.08 R)
• M62: 29,427,846 km (0.038 R)
• M63: 30,457,079 km (0.077 R)
• M64: 30,517,966 km (0.067 R)
• M65: 30,761,960 km (0.093 R)
• M66: 32,239,837 km (0.05 R)
• M67: 32,301,771 km (0.071 R)
• M68: 33,803,584 km (0.111 R)
• M69: 33,929,695 km (0.106 R)
• M70: 34,245,795 km (0.115 R)
• M71: 34,880,988 km (0.057 R)
• M72: 35,200,080 km (0.09 R)
• M73: 35,584,098 km (0.107 R)
• M74: 35,969,611 km (0.114 R)
• M75: 37,069,305 km (0.083 R)
• M76: 37,394,980 km (0.092 R)
• M77: 38,508,885 km (0.054 R)
• M78: 39,500,869 km (0.059 R)
• M79: 39,833,425 km (0.095 R)
• M80: 40,033,288 km (0.068 R)
• M81: 40,100,008 km (0.111 R)
• M82: 40,367,340 km (0.118 R)
• M83: 41,577,287 km (0.044 R)
• M84: 42,118,981 km (0.035 R)
• M85: 42,731,136 km (0.068 R)
• M86: 42,935,786 km (0.106 R)
• M87: 44,584,953 km (0.081 R)
• M88: 46,254,764 km (0.035 R)
• M89: 46,535,110 km (0.098 R)
• M90: 46,886,217 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit