🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 8.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.95 AU - 1.29 AU

Year: 833 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,126,544 km

• M1: 103,372 km (0.105 R)
• M2: 186,997 km (0.084 R)
• M3: 254,466 km (0.115 R)
• M4: 318,344 km (0.102 R)
• M5: 423,811 km (0.103 R)
• M6: 485,295 km (0.105 R)
• M7: 631,004 km (0.053 R)
• M8: 837,449 km (0.025 R)
• M9: 951,143 km (0.111 R)
• M10: 1,029,981 km (0.105 R)
• M11: 1,121,535 km (0.086 R)
• M12: 1,184,067 km (0.102 R)
• M13: 1,345,782 km (0.066 R)
• M14: 1,486,105 km (0.101 R)
• M15: 1,572,722 km (0.06 R)
• M16: 1,708,856 km (0.117 R)
• M17: 1,781,411 km (0.06 R)
• M18: 1,855,163 km (0.108 R)
• M19: 1,942,379 km (0.076 R)
• M20: 2,031,090 km (0.115 R)
• M21: 2,088,835 km (0.105 R)
• M22: 2,205,970 km (0.106 R)
• M23: 2,291,989 km (0.118 R)
• M24: 2,413,014 km (0.035 R)
• M25: 2,474,199 km (0.116 R)
• M26: 2,563,659 km (0.043 R)
• M27: 2,661,346 km (0.12 R)
• M28: 2,717,595 km (0.113 R)
• M29: 2,983,430 km (0.074 R)
• M30: 3,160,255 km (0.11 R)
• M31: 3,325,561 km (0.055 R)
• M32: 3,424,445 km (0.066 R)
• M33: 3,555,493 km (0.075 R)
• M34: 3,672,329 km (0.08 R)
• M35: 3,758,946 km (0.104 R)
• M36: 3,886,104 km (0.061 R)
• M37: 3,998,452 km (0.045 R)
• M38: 4,292,561 km (0.051 R)
• M39: 4,475,819 km (0.113 R)
• M40: 4,534,760 km (0.112 R)
• M41: 4,619,133 km (0.09 R)
• M42: 4,704,255 km (0.114 R)
• M43: 4,772,621 km (0.115 R)
• M44: 4,979,964 km (0.047 R)
• M45: 5,058,353 km (0.041 R)
• M46: 5,207,801 km (0.084 R)
• M47: 5,278,561 km (0.083 R)
• M48: 5,403,325 km (0.096 R)
• M49: 5,466,007 km (0.103 R)
• M50: 5,737,677 km (0.095 R)
• M51: 5,911,958 km (0.072 R)
• M52: 6,088,035 km (0.051 R)
• M53: 6,171,959 km (0.085 R)
• M54: 6,284,607 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 12.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.37 AU - 3.91 AU

Year: 4882 Days

Day: 11.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,126,544 km

• M1: 194,178 km (0.069 R)
• M2: 366,216 km (0.09 R)
• M3: 458,218 km (0.105 R)
• M4: 539,600 km (0.112 R)
• M5: 870,959 km (0.094 R)
• M6: 1,132,157 km (0.075 R)
• M7: 1,372,261 km (0.053 R)
• M8: 1,612,815 km (0.047 R)
• M9: 1,729,950 km (0.031 R)
• M10: 1,955,394 km (0.112 R)
• M11: 2,302,461 km (0.093 R)
• M12: 2,416,305 km (0.081 R)
• M13: 2,571,139 km (0.104 R)
• M14: 2,729,264 km (0.058 R)
• M15: 2,993,154 km (0.089 R)
• M16: 3,308,357 km (0.114 R)
• M17: 3,502,535 km (0.075 R)
• M18: 4,177,670 km (0.082 R)
• M19: 4,341,031 km (0.109 R)
• M20: 4,650,100 km (0.039 R)
• M21: 4,770,975 km (0.114 R)
• M22: 4,991,183 km (0.091 R)
• M23: 5,492,486 km (0.097 R)
• M24: 5,879,196 km (0.062 R)
• M25: 6,248,105 km (0.118 R)
• M26: 6,570,488 km (0.114 R)
• M27: 6,651,869 km (0.116 R)
• M28: 7,119,811 km (0.054 R)
• M29: 7,769,814 km (0.118 R)
• M30: 7,971,472 km (0.076 R)
• M31: 8,174,925 km (0.114 R)
• M32: 9,005,792 km (0.116 R)
• M33: 9,187,404 km (0.099 R)
• M34: 9,278,658 km (0.082 R)
• M35: 9,523,400 km (0.043 R)
• M36: 9,646,669 km (0.103 R)
• M37: 9,832,470 km (0.081 R)
• M38: 10,587,640 km (0.119 R)
• M39: 11,101,508 km (0.076 R)
• M40: 11,426,884 km (0.102 R)
• M41: 11,623,605 km (0.119 R)
• M42: 11,920,856 km (0.119 R)
• M43: 12,287,520 km (0.07 R)
• M44: 12,522,688 km (0.094 R)
• M45: 13,203,209 km (0.053 R)
• M46: 13,375,246 km (0.097 R)
• M47: 13,825,985 km (0.079 R)
• M48: 14,035,721 km (0.094 R)
• M49: 14,211,199 km (0.113 R)
• M50: 14,316,965 km (0.11 R)
• M51: 15,207,970 km (0.067 R)
• M52: 18,063,494 km (0.118 R)
• M53: 18,909,320 km (0.117 R)
• M54: 19,259,080 km (0.038 R)
• M55: 19,454,305 km (0.078 R)
• M56: 20,202,145 km (0.051 R)
• M57: 20,400,512 km (0.116 R)
• M58: 21,120,078 km (0.117 R)
• M59: 22,092,314 km (0.069 R)
• M60: 22,666,321 km (0.086 R)
• M61: 23,411,468 km (0.076 R)
• M62: 24,333,141 km (0.084 R)
• M63: 24,755,904 km (0.12 R)
• M64: 25,138,576 km (0.101 R)
• M65: 25,608,911 km (0.081 R)
• M66: 26,255,025 km (0.114 R)
• M67: 26,862,990 km (0.107 R)
• M68: 27,299,966 km (0.116 R)
• M69: 28,181,097 km (0.111 R)
• M70: 28,358,520 km (0.076 R)
• M71: 29,026,924 km (0.074 R)
• M72: 29,205,992 km (0.111 R)
• M73: 29,971,335 km (0.098 R)
• M74: 30,243,005 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.5

Radius: 3.7

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.05 AU - 6.01 AU

Year: 9141 Days

Day: 20.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,126,544 km

• M1: 47,123 km (0.038 R)
• M2: 87,365 km (0.12 R)
• M3: 223,050 km (0.064 R)
• M4: 251,324 km (0.104 R)
• M5: 458,966 km (0.099 R)
• M6: 521,199 km (0.068 R)
• M7: 654,042 km (0.09 R)
• M8: 681,867 km (0.111 R)
• M9: 918,980 km (0.107 R)
• M10: 950,395 km (0.099 R)
• M11: 1,336,358 km (0.065 R)
• M12: 1,517,970 km (0.063 R)
• M13: 1,611,767 km (0.084 R)
• M14: 1,804,898 km (0.103 R)
• M15: 1,985,014 km (0.102 R)
• M16: 2,297,973 km (0.051 R)
• M17: 2,581,610 km (0.116 R)
• M18: 2,922,394 km (0.079 R)
• M19: 3,205,134 km (0.107 R)
• M20: 3,277,241 km (0.084 R)
• M21: 3,374,180 km (0.071 R)
• M22: 3,695,666 km (0.056 R)
• M23: 4,130,846 km (0.094 R)
• M24: 4,367,809 km (0.116 R)
• M25: 5,104,579 km (0.063 R)
• M26: 5,188,802 km (0.119 R)
• M27: 5,559,057 km (0.113 R)
• M28: 6,234,940 km (0.107 R)
• M29: 6,294,929 km (0.071 R)
• M30: 6,720,236 km (0.106 R)
• M31: 7,217,499 km (0.055 R)
• M32: 7,280,629 km (0.078 R)
• M33: 7,534,347 km (0.116 R)
• M34: 8,214,419 km (0.104 R)
• M35: 8,779,151 km (0.035 R)
• M36: 9,151,201 km (0.092 R)
• M37: 9,597,601 km (0.109 R)
• M38: 9,771,135 km (0.116 R)
• M39: 10,191,953 km (0.079 R)
• M40: 10,547,099 km (0.081 R)
• M41: 10,834,027 km (0.05 R)
• M42: 11,342,511 km (0.113 R)
• M43: 11,415,814 km (0.117 R)
• M44: 12,269,718 km (0.081 R)
• M45: 12,307,267 km (0.091 R)
• M46: 13,067,224 km (0.098 R)
• M47: 13,375,396 km (0.066 R)
• M48: 13,920,381 km (0.108 R)
• M49: 14,751,547 km (0.107 R)
• M50: 15,072,434 km (0.115 R)
• M51: 15,153,068 km (0.093 R)
• M52: 15,761,781 km (0.096 R)
• M53: 15,925,591 km (0.085 R)
• M54: 16,337,284 km (0.064 R)
• M55: 17,003,294 km (0.114 R)
• M56: 17,045,181 km (0.107 R)
• M57: 17,933,494 km (0.111 R)
• M58: 18,275,773 km (0.031 R)
• M59: 18,750,148 km (0.119 R)
• M60: 18,836,765 km (0.096 R)
• M61: 19,975,355 km (0.06 R)
• M62: 20,374,632 km (0.083 R)
• M63: 20,911,239 km (0.065 R)
• M64: 21,091,056 km (0.093 R)
• M65: 21,906,813 km (0.068 R)
• M66: 22,410,509 km (0.119 R)
• M67: 23,149,672 km (0.04 R)
• M68: 23,196,197 km (0.114 R)
• M69: 23,615,819 km (0.12 R)
• M70: 25,223,547 km (0.11 R)
• M71: 25,558,946 km (0.06 R)
• M72: 26,185,761 km (0.058 R)
• M73: 26,379,640 km (0.103 R)
• M74: 26,573,967 km (0.089 R)
• M75: 26,866,282 km (0.092 R)
• M76: 27,208,861 km (0.061 R)
• M77: 28,096,126 km (0.068 R)
• M78: 28,195,309 km (0.026 R)
• M79: 28,742,837 km (0.102 R)
• M80: 29,394,486 km (0.106 R)
• M81: 29,495,165 km (0.051 R)
• M82: 30,050,921 km (0.037 R)
• M83: 30,457,378 km (0.052 R)
• M84: 31,378,303 km (0.064 R)
• M85: 32,308,503 km (0.101 R)
• M86: 32,568,504 km (0.104 R)
• M87: 32,881,313 km (0.099 R)
• M88: 33,615,240 km (0.05 R)
• M89: 33,773,215 km (0.089 R)
• M90: 33,825,874 km (0.117 R)
• M91: 34,354,553 km (0.071 R)
• M92: 34,460,618 km (0.055 R)
• M93: 34,619,939 km (0.118 R)
• M94: 34,992,588 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 4.1

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.54 AU - 8.2 AU

Year: 15519 Days

Day: 15.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,126,544 km

• M1: 55,202 km (0.089 R)
• M2: 120,725 km (0.107 R)
• M3: 155,283 km (0.034 R)
• M4: 184,155 km (0.05 R)
• M5: 333,154 km (0.092 R)
• M6: 427,551 km (0.12 R)
• M7: 456,124 km (0.089 R)
• M8: 546,032 km (0.086 R)
• M9: 708,496 km (0.074 R)
• M10: 742,903 km (0.072 R)
• M11: 1,279,959 km (0.068 R)
• M12: 1,407,716 km (0.085 R)
• M13: 1,652,608 km (0.091 R)
• M14: 3,007,516 km (0.032 R)
• M15: 3,148,886 km (0.116 R)
• M16: 3,177,459 km (0.077 R)
• M17: 4,042,434 km (0.095 R)
• M18: 4,261,595 km (0.045 R)
• M19: 5,108,767 km (0.081 R)
• M20: 5,379,689 km (0.111 R)
• M21: 5,516,870 km (0.036 R)
• M22: 5,551,427 km (0.094 R)
• M23: 5,689,955 km (0.106 R)
• M24: 5,829,829 km (0.059 R)
• M25: 6,077,264 km (0.101 R)
• M26: 6,364,193 km (0.097 R)
• M27: 7,025,864 km (0.119 R)
• M28: 7,364,703 km (0.061 R)
• M29: 7,786,270 km (0.064 R)
• M30: 7,941,553 km (0.073 R)
• M31: 8,334,097 km (0.103 R)
• M32: 9,097,047 km (0.053 R)
• M33: 10,261,666 km (0.097 R)
• M34: 10,431,908 km (0.089 R)
• M35: 11,693,318 km (0.09 R)
• M36: 12,094,539 km (0.088 R)
• M37: 12,184,298 km (0.046 R)
• M38: 12,681,860 km (0.07 R)
• M39: 13,371,207 km (0.092 R)
• M40: 13,697,031 km (0.081 R)
• M41: 13,790,530 km (0.091 R)
• M42: 14,025,399 km (0.103 R)
• M43: 14,404,031 km (0.048 R)
• M44: 15,026,209 km (0.117 R)
• M45: 16,148,492 km (0.082 R)
• M46: 16,197,859 km (0.116 R)
• M47: 16,844,720 km (0.096 R)
• M48: 17,095,745 km (0.074 R)
• M49: 17,146,160 km (0.099 R)
• M50: 17,347,967 km (0.104 R)
• M51: 18,112,113 km (0.102 R)
• M52: 19,620,359 km (0.082 R)
• M53: 21,656,835 km (0.101 R)
• M54: 21,765,892 km (0.069 R)
• M55: 22,148,862 km (0.051 R)
• M56: 22,977,186 km (0.066 R)
• M57: 23,143,987 km (0.076 R)
• M58: 24,097,225 km (0.101 R)
• M59: 24,493,360 km (0.09 R)
• M60: 24,663,902 km (0.081 R)
• M61: 24,777,746 km (0.082 R)
• M62: 25,752,525 km (0.103 R)
• M63: 26,798,364 km (0.074 R)
• M64: 26,915,499 km (0.1 R)
• M65: 27,091,426 km (0.061 R)
• M66: 27,680,393 km (0.071 R)
• M67: 27,976,597 km (0.092 R)
• M68: 28,571,997 km (0.048 R)
• M69: 28,751,514 km (0.081 R)
• M70: 28,871,342 km (0.052 R)
• M71: 29,472,875 km (0.04 R)
• M72: 29,533,312 km (0.072 R)
• M73: 31,858,662 km (0.096 R)
• M74: 32,605,006 km (0.093 R)
• M75: 32,667,537 km (0.101 R)
• M76: 32,855,133 km (0.117 R)
• M77: 32,917,815 km (0.076 R)
• M78: 32,980,496 km (0.1 R)
• M79: 33,420,164 km (0.032 R)
• M80: 33,546,275 km (0.116 R)
• M81: 33,672,386 km (0.097 R)
• M82: 35,390,967 km (0.112 R)
• M83: 36,357,967 km (0.098 R)
• M84: 37,333,645 km (0.113 R)
• M85: 37,923,060 km (0.094 R)
• M86: 37,988,734 km (0.084 R)
• M87: 38,581,740 km (0.089 R)
• M88: 39,910,318 km (0.055 R)
• M89: 41,253,857 km (0.118 R)
• M90: 45,372,286 km (0.109 R)
• M91: 45,931,184 km (0.107 R)
• M92: 46,985,400 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit