🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 9.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,065,858 km

• M1: 126,111 km (0.117 R)
• M2: 197,320 km (0.111 R)
• M3: 292,913 km (0.089 R)
• M4: 408,851 km (0.106 R)
• M5: 514,617 km (0.102 R)
• M6: 600,187 km (0.1 R)
• M7: 691,142 km (0.108 R)
• M8: 770,429 km (0.084 R)
• M9: 849,417 km (0.114 R)
• M10: 1,027,737 km (0.102 R)
• M11: 1,135,298 km (0.062 R)
• M12: 1,214,436 km (0.117 R)
• M13: 1,279,361 km (0.095 R)
• M14: 1,399,937 km (0.115 R)
• M15: 1,507,049 km (0.052 R)
• M16: 1,594,863 km (0.074 R)
• M17: 1,666,371 km (0.083 R)
• M18: 1,887,476 km (0.094 R)
• M19: 1,987,258 km (0.058 R)
• M20: 2,132,966 km (0.106 R)
• M21: 2,262,219 km (0.096 R)
• M22: 2,399,251 km (0.101 R)
• M23: 2,502,473 km (0.072 R)
• M24: 2,617,963 km (0.093 R)
• M25: 2,702,934 km (0.071 R)
• M26: 2,886,790 km (0.061 R)
• M27: 2,980,289 km (0.11 R)
• M28: 3,074,835 km (0.034 R)
• M29: 3,136,469 km (0.032 R)
• M30: 3,209,922 km (0.072 R)
• M31: 3,283,972 km (0.078 R)
• M32: 3,370,141 km (0.107 R)
• M33: 3,586,011 km (0.088 R)
• M34: 3,716,609 km (0.099 R)
• M35: 3,782,433 km (0.114 R)
• M36: 3,897,174 km (0.093 R)
• M37: 4,092,998 km (0.106 R)
• M38: 4,248,280 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 12.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.06 AU - 2.86 AU

Year: 2573 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,065,858 km

• M1: 160,219 km (0.07 R)
• M2: 418,276 km (0.082 R)
• M3: 520,152 km (0.051 R)
• M4: 706,700 km (0.054 R)
• M5: 794,215 km (0.082 R)
• M6: 959,970 km (0.097 R)
• M7: 1,243,458 km (0.103 R)
• M8: 1,327,831 km (0.032 R)
• M9: 1,541,307 km (0.116 R)
• M10: 1,834,519 km (0.111 R)
• M11: 1,973,944 km (0.111 R)
• M12: 2,219,135 km (0.104 R)
• M13: 2,353,175 km (0.108 R)
• M14: 2,771,749 km (0.105 R)
• M15: 3,047,309 km (0.117 R)
• M16: 3,146,791 km (0.101 R)
• M17: 3,281,280 km (0.115 R)
• M18: 3,400,360 km (0.119 R)
• M19: 3,963,745 km (0.07 R)
• M20: 4,651,746 km (0.072 R)
• M21: 5,098,146 km (0.076 R)
• M22: 5,276,616 km (0.101 R)
• M23: 5,396,743 km (0.035 R)
• M24: 5,886,527 km (0.085 R)
• M25: 5,969,553 km (0.095 R)
• M26: 6,221,027 km (0.107 R)
• M27: 6,369,429 km (0.106 R)
• M28: 6,908,729 km (0.111 R)
• M29: 7,643,404 km (0.107 R)
• M30: 7,734,060 km (0.112 R)
• M31: 8,239,701 km (0.085 R)
• M32: 9,114,101 km (0.091 R)
• M33: 9,234,527 km (0.114 R)
• M34: 9,404,171 km (0.052 R)
• M35: 9,550,178 km (0.086 R)
• M36: 9,672,550 km (0.054 R)
• M37: 10,392,714 km (0.081 R)
• M38: 10,543,808 km (0.06 R)
• M39: 11,001,577 km (0.047 R)
• M40: 11,517,989 km (0.044 R)
• M41: 11,648,289 km (0.087 R)
• M42: 11,779,187 km (0.115 R)
• M43: 12,174,574 km (0.098 R)
• M44: 12,735,566 km (0.068 R)
• M45: 13,196,028 km (0.109 R)
• M46: 13,277,709 km (0.086 R)
• M47: 13,414,441 km (0.092 R)
• M48: 13,551,622 km (0.106 R)
• M49: 13,855,156 km (0.113 R)
• M50: 14,021,659 km (0.08 R)
• M51: 14,609,578 km (0.042 R)
• M52: 14,835,770 km (0.097 R)
• M53: 14,949,166 km (0.12 R)
• M54: 15,120,006 km (0.062 R)
• M55: 15,320,168 km (0.089 R)
• M56: 15,463,633 km (0.072 R)
• M57: 15,838,675 km (0.093 R)
• M58: 16,158,365 km (0.061 R)
• M59: 16,568,413 km (0.06 R)
• M60: 16,745,238 km (0.103 R)
• M61: 17,279,302 km (0.111 R)
• M62: 17,698,625 km (0.109 R)
• M63: 18,273,081 km (0.117 R)
• M64: 18,516,776 km (0.096 R)
• M65: 18,853,670 km (0.098 R)
• M66: 19,502,476 km (0.094 R)
• M67: 19,595,825 km (0.1 R)
• M68: 19,782,822 km (0.062 R)
• M69: 20,127,197 km (0.112 R)
• M70: 20,505,231 km (0.097 R)
• M71: 20,853,794 km (0.111 R)
• M72: 21,012,816 km (0.115 R)
• M73: 21,140,423 km (0.091 R)
• M74: 21,428,399 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 10.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.5 AU - 4.6 AU

Year: 5435 Days

Day: 13.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,065,858 km

• M1: 139,874 km (0.09 R)
• M2: 215,720 km (0.11 R)
• M3: 592,856 km (0.106 R)
• M4: 1,059,303 km (0.079 R)
• M5: 1,570,179 km (0.117 R)
• M6: 2,230,355 km (0.069 R)
• M7: 2,475,246 km (0.085 R)
• M8: 2,622,151 km (0.116 R)
• M9: 3,469,923 km (0.105 R)
• M10: 3,563,870 km (0.042 R)
• M11: 3,754,308 km (0.042 R)
• M12: 3,972,721 km (0.105 R)
• M13: 4,046,473 km (0.076 R)
• M14: 4,120,673 km (0.079 R)
• M15: 4,730,733 km (0.054 R)
• M16: 4,966,949 km (0.113 R)
• M17: 5,180,125 km (0.084 R)
• M18: 5,450,898 km (0.096 R)
• M19: 6,377,058 km (0.101 R)
• M20: 6,579,913 km (0.103 R)
• M21: 6,696,749 km (0.118 R)
• M22: 7,261,181 km (0.116 R)
• M23: 7,594,934 km (0.047 R)
• M24: 8,309,115 km (0.113 R)
• M25: 8,690,290 km (0.075 R)
• M26: 8,786,481 km (0.061 R)
• M27: 10,475,441 km (0.068 R)
• M28: 10,646,432 km (0.036 R)
• M29: 10,956,398 km (0.067 R)
• M30: 11,025,812 km (0.094 R)
• M31: 11,514,997 km (0.066 R)
• M32: 12,478,407 km (0.117 R)
• M33: 13,653,498 km (0.085 R)
• M34: 14,141,038 km (0.106 R)
• M35: 14,672,410 km (0.119 R)
• M36: 14,902,192 km (0.108 R)
• M37: 15,950,723 km (0.066 R)
• M38: 16,702,901 km (0.104 R)
• M39: 16,942,856 km (0.118 R)
• M40: 17,345,275 km (0.1 R)
• M41: 17,791,525 km (0.111 R)
• M42: 18,282,805 km (0.037 R)
• M43: 18,488,801 km (0.072 R)
• M44: 18,612,817 km (0.119 R)
• M45: 18,736,984 km (0.102 R)
• M46: 18,820,011 km (0.071 R)
• M47: 18,986,363 km (0.115 R)
• M48: 19,404,340 km (0.069 R)
• M49: 19,740,935 km (0.08 R)
• M50: 19,867,644 km (0.1 R)
• M51: 20,762,240 km (0.045 R)
• M52: 21,713,533 km (0.058 R)
• M53: 22,458,380 km (0.111 R)
• M54: 23,078,164 km (0.031 R)
• M55: 23,434,806 km (0.082 R)
• M56: 23,658,604 km (0.056 R)
• M57: 24,153,474 km (0.101 R)
• M58: 24,697,262 km (0.025 R)
• M59: 25,016,354 km (0.055 R)
• M60: 25,153,536 km (0.102 R)
• M61: 25,750,880 km (0.094 R)
• M62: 26,213,586 km (0.052 R)
• M63: 26,539,111 km (0.084 R)
• M64: 26,678,985 km (0.085 R)
• M65: 26,959,481 km (0.106 R)
• M66: 27,618,011 km (0.077 R)
• M67: 28,234,205 km (0.09 R)
• M68: 28,567,808 km (0.03 R)
• M69: 30,304,489 km (0.027 R)
• M70: 30,646,171 km (0.082 R)
• M71: 31,087,186 km (0.113 R)
• M72: 31,629,179 km (0.065 R)
• M73: 32,224,129 km (0.099 R)
• M74: 32,972,867 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 5.1

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.8 AU - 12 AU

Year: 23998 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,065,858 km

• M1: 196,871 km (0.077 R)
• M2: 357,090 km (0.063 R)
• M3: 1,099,993 km (0.107 R)
• M4: 1,256,173 km (0.092 R)
• M5: 1,419,385 km (0.1 R)
• M6: 1,949,111 km (0.062 R)
• M7: 2,099,905 km (0.081 R)
• M8: 2,138,202 km (0.12 R)
• M9: 2,698,746 km (0.095 R)
• M10: 2,740,483 km (0.118 R)
• M11: 3,665,297 km (0.071 R)
• M12: 3,758,048 km (0.074 R)
• M13: 4,136,830 km (0.115 R)
• M14: 4,677,327 km (0.109 R)
• M15: 5,397,042 km (0.077 R)
• M16: 5,769,691 km (0.088 R)
• M17: 6,095,664 km (0.101 R)
• M18: 7,051,595 km (0.096 R)
• M19: 7,109,190 km (0.102 R)
• M20: 7,167,084 km (0.084 R)
• M21: 7,341,516 km (0.073 R)
• M22: 8,053,153 km (0.08 R)
• M23: 8,234,465 km (0.087 R)
• M24: 8,478,459 km (0.047 R)
• M25: 8,910,947 km (0.058 R)
• M26: 9,991,043 km (0.116 R)
• M27: 10,185,969 km (0.106 R)
• M28: 10,447,766 km (0.086 R)
• M29: 11,179,000 km (0.079 R)
• M30: 11,995,505 km (0.105 R)
• M31: 12,341,226 km (0.077 R)
• M32: 13,184,659 km (0.108 R)
• M33: 14,484,215 km (0.104 R)
• M34: 14,557,518 km (0.088 R)
• M35: 15,074,678 km (0.108 R)
• M36: 15,298,177 km (0.045 R)
• M37: 15,522,873 km (0.096 R)
• M38: 15,748,467 km (0.102 R)
• M39: 16,355,535 km (0.118 R)
• M40: 17,358,439 km (0.099 R)
• M41: 18,143,230 km (0.108 R)
• M42: 18,540,113 km (0.103 R)
• M43: 19,261,474 km (0.106 R)
• M44: 19,423,040 km (0.053 R)
• M45: 21,312,909 km (0.081 R)
• M46: 22,237,424 km (0.108 R)
• M47: 24,386,547 km (0.112 R)
• M48: 25,441,362 km (0.053 R)
• M49: 26,511,136 km (0.084 R)
• M50: 26,780,861 km (0.084 R)
• M51: 27,051,484 km (0.101 R)
• M52: 29,156,176 km (0.097 R)
• M53: 29,341,678 km (0.047 R)
• M54: 29,807,226 km (0.086 R)
• M55: 31,503,068 km (0.08 R)
• M56: 34,202,412 km (0.108 R)
• M57: 34,398,086 km (0.093 R)
• M58: 34,692,195 km (0.103 R)
• M59: 36,175,458 km (0.111 R)
• M60: 38,795,066 km (0.081 R)
• M61: 40,230,757 km (0.042 R)
• M62: 40,437,352 km (0.118 R)
• M63: 42,626,866 km (0.108 R)
• M64: 42,732,183 km (0.1 R)
• M65: 43,259,515 km (0.073 R)
• M66: 47,446,760 km (0.092 R)
• M67: 48,541,068 km (0.107 R)
• M68: 48,981,036 km (0.12 R)
• M69: 52,323,202 km (0.095 R)
• M70: 53,794,198 km (0.118 R)
• M71: 56,083,793 km (0.087 R)
• M72: 56,892,519 km (0.089 R)
• M73: 57,124,396 km (0.112 R)
• M74: 57,821,671 km (0.114 R)
• M75: 58,638,625 km (0.1 R)
• M76: 63,981,513 km (0.045 R)
• M77: 66,527,519 km (0.04 R)
• M78: 68,489,496 km (0.096 R)
• M79: 68,612,764 km (0.117 R)
• M80: 68,736,033 km (0.104 R)
• M81: 72,721,320 km (0.065 R)
• M82: 73,476,939 km (0.11 R)
• M83: 74,234,951 km (0.062 R)
• M84: 79,225,686 km (0.056 R)
• M85: 81,565,397 km (0.071 R)
• M86: 81,695,996 km (0.115 R)
• M87: 82,088,391 km (0.068 R)
• M88: 82,743,779 km (0.223 R)
• M89: 85,913,309 km (0.103 R)
• M90: 87,914,480 km (0.116 R)
• M91: 89,257,121 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit