🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 8.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.8 AU - 0.88 AU

Year: 531 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,602,895 km

• M1: 118,631 km (0.111 R)
• M2: 175,478 km (0.1 R)
• M3: 267,631 km (0.108 R)
• M4: 325,974 km (0.088 R)
• M5: 384,766 km (0.099 R)
• M6: 453,431 km (0.042 R)
• M7: 535,710 km (0.075 R)
• M8: 651,948 km (0.115 R)
• M9: 703,559 km (0.084 R)
• M10: 766,839 km (0.097 R)
• M11: 821,741 km (0.077 R)
• M12: 885,171 km (0.065 R)
• M13: 968,945 km (0.117 R)
• M14: 1,055,413 km (0.093 R)
• M15: 1,120,937 km (0.059 R)
• M16: 1,176,138 km (0.108 R)
• M17: 1,272,928 km (0.077 R)
• M18: 1,457,382 km (0.042 R)
• M19: 1,623,885 km (0.062 R)
• M20: 1,723,068 km (0.045 R)
• M21: 1,861,746 km (0.113 R)
• M22: 1,989,801 km (0.06 R)
• M23: 2,047,546 km (0.068 R)
• M24: 2,115,763 km (0.036 R)
• M25: 2,189,814 km (0.093 R)
• M26: 2,279,722 km (0.097 R)
• M27: 2,340,309 km (0.099 R)
• M28: 2,396,408 km (0.1 R)
• M29: 2,515,189 km (0.059 R)
• M30: 2,583,106 km (0.112 R)
• M31: 2,673,015 km (0.118 R)
• M32: 2,774,592 km (0.064 R)
• M33: 2,954,408 km (0.071 R)
• M34: 3,048,356 km (0.089 R)
• M35: 3,149,185 km (0.073 R)
• M36: 3,205,583 km (0.096 R)
• M37: 3,290,854 km (0.065 R)
• M38: 3,394,226 km (0.12 R)
• M39: 3,498,795 km (0.104 R)
• M40: 3,681,155 km (0.049 R)
• M41: 3,734,711 km (0.118 R)
• M42: 3,872,790 km (0.082 R)
• M43: 4,000,397 km (0.115 R)
• M44: 4,098,533 km (0.112 R)
• M45: 4,222,400 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 9.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.86 AU - 0.96 AU

Year: 599 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,602,895 km

• M1: 125,961 km (0.078 R)
• M2: 201,060 km (0.106 R)
• M3: 279,000 km (0.058 R)
• M4: 362,027 km (0.082 R)
• M5: 428,598 km (0.052 R)
• M6: 500,405 km (0.073 R)
• M7: 612,753 km (0.118 R)
• M8: 724,652 km (0.115 R)
• M9: 793,318 km (0.119 R)
• M10: 874,848 km (0.076 R)
• M11: 937,829 km (0.047 R)
• M12: 1,035,666 km (0.116 R)
• M13: 1,177,485 km (0.11 R)
• M14: 1,307,785 km (0.105 R)
• M15: 1,399,488 km (0.061 R)
• M16: 1,461,870 km (0.06 R)
• M17: 1,687,763 km (0.106 R)
• M18: 1,966,913 km (0.099 R)
• M19: 2,094,221 km (0.094 R)
• M20: 2,202,529 km (0.108 R)
• M21: 2,268,353 km (0.11 R)
• M22: 2,372,173 km (0.071 R)
• M23: 2,508,008 km (0.076 R)
• M24: 2,661,945 km (0.073 R)
• M25: 2,740,184 km (0.045 R)
• M26: 3,085,306 km (0.059 R)
• M27: 3,167,585 km (0.109 R)
• M28: 3,478,450 km (0.055 R)
• M29: 3,667,990 km (0.077 R)
• M30: 3,878,624 km (0.114 R)
• M31: 3,976,611 km (0.11 R)
• M32: 4,129,500 km (0.119 R)
• M33: 4,202,204 km (0.055 R)
• M34: 4,395,036 km (0.037 R)
• M35: 4,478,511 km (0.08 R)
• M36: 4,618,984 km (0.095 R)
• M37: 4,779,802 km (0.031 R)
• M38: 4,856,246 km (0.097 R)
• M39: 4,971,586 km (0.103 R)
• M40: 5,097,547 km (0.045 R)
• M41: 5,165,914 km (0.108 R)
• M42: 5,244,303 km (0.044 R)
• M43: 5,392,405 km (0.113 R)
• M44: 5,501,910 km (0.12 R)
• M45: 5,602,141 km (0.105 R)
• M46: 5,672,602 km (0.098 R)
• M47: 5,845,088 km (0.109 R)
• M48: 6,341,603 km (0.039 R)
• M49: 6,415,056 km (0.087 R)
• M50: 6,797,877 km (0.098 R)
• M51: 7,144,196 km (0.112 R)
• M52: 7,253,702 km (0.034 R)
• M53: 7,363,806 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 13.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.59 AU - 2.09 AU

Year: 1723 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,602,895 km

• M1: 179,517 km (0.107 R)
• M2: 312,959 km (0.107 R)
• M3: 427,551 km (0.12 R)
• M4: 530,324 km (0.067 R)
• M5: 623,225 km (0.038 R)
• M6: 715,527 km (0.103 R)
• M7: 844,480 km (0.117 R)
• M8: 940,971 km (0.078 R)
• M9: 1,058,704 km (0.049 R)
• M10: 1,199,925 km (0.107 R)
• M11: 1,357,451 km (0.067 R)
• M12: 1,612,216 km (0.078 R)
• M13: 1,745,658 km (0.072 R)
• M14: 1,850,974 km (0.093 R)
• M15: 2,169,020 km (0.073 R)
• M16: 2,576,375 km (0.077 R)
• M17: 2,697,399 km (0.078 R)
• M18: 2,820,219 km (0.098 R)
• M19: 2,957,700 km (0.077 R)
• M20: 3,123,155 km (0.098 R)
• M21: 3,278,587 km (0.116 R)
• M22: 3,410,083 km (0.089 R)
• M23: 3,664,998 km (0.115 R)
• M24: 3,787,968 km (0.109 R)
• M25: 3,898,521 km (0.119 R)
• M26: 4,250,823 km (0.109 R)
• M27: 4,438,270 km (0.077 R)
• M28: 4,821,240 km (0.074 R)
• M29: 5,462,716 km (0.097 R)
• M30: 5,556,663 km (0.066 R)
• M31: 6,147,575 km (0.109 R)
• M32: 6,343,548 km (0.029 R)
• M33: 6,591,432 km (0.111 R)
• M34: 6,792,192 km (0.117 R)
• M35: 7,285,566 km (0.096 R)
• M36: 7,458,501 km (0.114 R)
• M37: 7,773,105 km (0.109 R)
• M38: 7,896,524 km (0.064 R)
• M39: 8,092,048 km (0.117 R)
• M40: 8,217,261 km (0.058 R)
• M41: 8,307,170 km (0.097 R)
• M42: 8,433,580 km (0.119 R)
• M43: 8,798,150 km (0.116 R)
• M44: 9,019,405 km (0.094 R)
• M45: 9,205,206 km (0.095 R)
• M46: 9,599,546 km (0.088 R)
• M47: 9,789,236 km (0.1 R)
• M48: 9,941,975 km (0.062 R)
• M49: 10,697,744 km (0.111 R)
• M50: 11,451,867 km (0.112 R)
• M51: 11,592,788 km (0.083 R)
• M52: 11,754,353 km (0.092 R)
• M53: 11,855,781 km (0.102 R)
• M54: 11,977,853 km (0.102 R)
• M55: 12,449,834 km (0.063 R)
• M56: 12,719,260 km (0.084 R)
• M57: 12,844,324 km (0.11 R)
• M58: 13,095,498 km (0.109 R)
• M59: 13,475,477 km (0.073 R)
• M60: 13,730,841 km (0.109 R)
• M61: 13,901,981 km (0.073 R)
• M62: 14,550,039 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 5.6

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.7 AU - 7.58 AU

Year: 10502 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,602,895 km

• M1: 172,486 km (0.107 R)
• M2: 984,653 km (0.096 R)
• M3: 1,239,568 km (0.081 R)
• M4: 1,280,707 km (0.096 R)
• M5: 1,343,090 km (0.058 R)
• M6: 1,385,276 km (0.12 R)
• M7: 1,428,061 km (0.058 R)
• M8: 1,762,113 km (0.112 R)
• M9: 2,022,264 km (0.066 R)
• M10: 2,194,152 km (0.114 R)
• M11: 2,319,814 km (0.096 R)
• M12: 2,578,319 km (0.045 R)
• M13: 2,657,606 km (0.08 R)
• M14: 3,094,432 km (0.096 R)
• M15: 3,150,681 km (0.087 R)
• M16: 3,207,229 km (0.117 R)
• M17: 4,630,054 km (0.118 R)
• M18: 4,824,083 km (0.102 R)
• M19: 5,320,747 km (0.108 R)
• M20: 5,388,216 km (0.039 R)
• M21: 5,729,898 km (0.112 R)
• M22: 6,078,461 km (0.117 R)
• M23: 7,427,235 km (0.102 R)
• M24: 7,578,329 km (0.09 R)
• M25: 7,883,808 km (0.104 R)
• M26: 7,922,254 km (0.074 R)
• M27: 8,154,281 km (0.106 R)
• M28: 8,824,030 km (0.054 R)
• M29: 8,984,100 km (0.083 R)
• M30: 9,024,342 km (0.07 R)
• M31: 9,104,826 km (0.11 R)
• M32: 9,799,259 km (0.066 R)
• M33: 10,131,815 km (0.092 R)
• M34: 10,552,783 km (0.063 R)
• M35: 11,368,391 km (0.073 R)
• M36: 11,455,307 km (0.053 R)
• M37: 12,337,785 km (0.085 R)
• M38: 14,026,895 km (0.043 R)
• M39: 14,213,892 km (0.111 R)
• M40: 14,732,099 km (0.118 R)
• M41: 15,112,975 km (0.06 R)
• M42: 15,690,273 km (0.11 R)
• M43: 16,225,834 km (0.111 R)
• M44: 17,015,411 km (0.11 R)
• M45: 17,465,103 km (0.098 R)
• M46: 17,565,483 km (0.096 R)
• M47: 18,274,128 km (0.061 R)
• M48: 20,296,691 km (0.098 R)
• M49: 20,402,307 km (0.059 R)
• M50: 21,522,346 km (0.117 R)
• M51: 21,630,057 km (0.113 R)
• M52: 21,684,062 km (0.079 R)
• M53: 23,433,010 km (0.075 R)
• M54: 23,543,862 km (0.048 R)
• M55: 23,599,363 km (0.055 R)
• M56: 24,549,011 km (0.073 R)
• M57: 24,661,508 km (0.074 R)
• M58: 24,774,305 km (0.112 R)
• M59: 25,170,141 km (0.07 R)
• M60: 25,283,686 km (0.028 R)
• M61: 25,853,654 km (0.065 R)
• M62: 26,485,555 km (0.06 R)
• M63: 26,601,045 km (0.09 R)
• M64: 27,823,110 km (0.098 R)
• M65: 28,352,536 km (0.119 R)
• M66: 28,885,254 km (0.07 R)
• M67: 28,944,645 km (0.093 R)
• M68: 29,123,115 km (0.091 R)
• M69: 30,866,529 km (0.097 R)
• M70: 31,353,470 km (0.07 R)
• M71: 31,597,913 km (0.107 R)
• M72: 33,201,901 km (0.075 R)
• M73: 34,264,943 km (0.096 R)
• M74: 34,327,775 km (0.077 R)
• M75: 35,148,768 km (0.078 R)
• M76: 35,402,635 km (0.118 R)
• M77: 37,132,136 km (0.028 R)
• M78: 37,520,343 km (0.103 R)
• M79: 37,714,820 km (0.108 R)
• M80: 37,909,746 km (0.114 R)
• M81: 37,974,821 km (0.097 R)
• M82: 38,170,046 km (0.106 R)
• M83: 38,300,496 km (0.08 R)
• M84: 38,365,720 km (0.111 R)
• M85: 38,758,116 km (0.114 R)
• M86: 39,876,958 km (0.113 R)
• M87: 40,141,746 km (0.075 R)
• M88: 40,739,689 km (0.1 R)
• M89: 40,939,552 km (0.041 R)
• M90: 41,407,494 km (0.108 R)
• M91: 42,889,261 km (0.033 R)
• M92: 43,092,714 km (0.047 R)
• M93: 44,114,617 km (0.109 R)
• M94: 44,525,562 km (0.109 R)
• M95: 45,697,063 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 7.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.64 AU - 9.28 AU

Year: 18513 Days

Day: 20.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,602,895 km

• M1: 96,491 km (0.109 R)
• M2: 188,942 km (0.093 R)
• M3: 246,388 km (0.085 R)
• M4: 312,211 km (0.062 R)
• M5: 374,443 km (0.112 R)
• M6: 501,452 km (0.049 R)
• M7: 656,884 km (0.107 R)
• M8: 784,042 km (0.099 R)
• M9: 1,014,124 km (0.046 R)
• M10: 1,265,149 km (0.041 R)
• M11: 1,498,522 km (0.069 R)
• M12: 1,706,762 km (0.105 R)
• M13: 1,784,852 km (0.078 R)
• M14: 1,964,968 km (0.083 R)
• M15: 2,109,180 km (0.094 R)
• M16: 2,495,891 km (0.098 R)
• M17: 3,045,663 km (0.083 R)
• M18: 3,482,040 km (0.104 R)
• M19: 4,041,835 km (0.064 R)
• M20: 4,656,982 km (0.106 R)
• M21: 4,739,410 km (0.091 R)
• M22: 5,073,761 km (0.097 R)
• M23: 5,301,001 km (0.068 R)
• M24: 5,415,892 km (0.051 R)
• M25: 5,648,217 km (0.12 R)
• M26: 5,913,305 km (0.033 R)
• M27: 6,333,974 km (0.112 R)
• M28: 6,547,899 km (0.112 R)
• M29: 8,310,162 km (0.099 R)
• M30: 8,917,080 km (0.049 R)
• M31: 9,122,478 km (0.075 R)
• M32: 9,959,927 km (0.085 R)
• M33: 10,459,734 km (0.111 R)
• M34: 10,676,501 km (0.115 R)
• M35: 11,151,175 km (0.047 R)
• M36: 12,272,710 km (0.105 R)
• M37: 12,424,851 km (0.102 R)
• M38: 12,616,037 km (0.117 R)
• M39: 12,731,228 km (0.096 R)
• M40: 13,351,460 km (0.072 R)
• M41: 13,508,089 km (0.098 R)
• M42: 14,260,118 km (0.041 R)
• M43: 14,580,856 km (0.077 R)
• M44: 14,661,489 km (0.115 R)
• M45: 15,970,470 km (0.07 R)
• M46: 17,572,963 km (0.09 R)
• M47: 18,611,172 km (0.116 R)
• M48: 18,830,034 km (0.109 R)
• M49: 19,093,775 km (0.088 R)
• M50: 19,802,869 km (0.111 R)
• M51: 19,892,178 km (0.094 R)
• M52: 20,026,218 km (0.029 R)
• M53: 20,520,639 km (0.12 R)
• M54: 20,656,175 km (0.089 R)
• M55: 20,746,682 km (0.108 R)
• M56: 21,064,577 km (0.094 R)
• M57: 21,155,682 km (0.105 R)
• M58: 21,659,079 km (0.102 R)
• M59: 22,444,917 km (0.086 R)
• M60: 23,570,192 km (0.059 R)
• M61: 24,330,598 km (0.116 R)
• M62: 24,474,062 km (0.068 R)
• M63: 24,713,718 km (0.09 R)
• M64: 25,098,932 km (0.038 R)
• M65: 26,119,489 km (0.109 R)
• M66: 26,708,755 km (0.094 R)
• M67: 26,758,122 km (0.104 R)
• M68: 26,955,592 km (0.064 R)
• M69: 27,005,108 km (0.111 R)
• M70: 27,850,486 km (0.115 R)
• M71: 28,402,053 km (0.107 R)
• M72: 28,553,147 km (0.12 R)
• M73: 29,822,336 km (0.079 R)
• M74: 31,006,253 km (0.053 R)
• M75: 31,369,626 km (0.07 R)
• M76: 31,525,806 km (0.101 R)
• M77: 32,310,597 km (0.114 R)
• M78: 32,415,615 km (0.056 R)
• M79: 32,520,932 km (0.117 R)
• M80: 33,419,865 km (0.102 R)
• M81: 34,327,176 km (0.116 R)
• M82: 34,541,700 km (0.071 R)
• M83: 35,242,416 km (0.089 R)
• M84: 36,056,677 km (0.076 R)
• M85: 36,220,188 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit