🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 10.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.2 AU - 1.3 AU

Year: 902 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,446,343 km

• M1: 203,453 km (0.084 R)
• M2: 273,764 km (0.062 R)
• M3: 365,168 km (0.087 R)
• M4: 433,834 km (0.059 R)
• M5: 538,253 km (0.099 R)
• M6: 661,821 km (0.071 R)
• M7: 745,147 km (0.063 R)
• M8: 811,419 km (0.069 R)
• M9: 950,545 km (0.054 R)
• M10: 1,051,823 km (0.074 R)
• M11: 1,151,006 km (0.105 R)
• M12: 1,265,748 km (0.039 R)
• M13: 1,441,974 km (0.099 R)
• M14: 1,619,846 km (0.064 R)
• M15: 1,812,079 km (0.071 R)
• M16: 1,997,281 km (0.101 R)
• M17: 2,181,436 km (0.046 R)
• M18: 2,256,684 km (0.028 R)
• M19: 2,340,608 km (0.065 R)
• M20: 2,410,022 km (0.08 R)
• M21: 2,527,157 km (0.115 R)
• M22: 2,678,400 km (0.057 R)
• M23: 2,775,489 km (0.056 R)
• M24: 2,865,547 km (0.073 R)
• M25: 2,981,635 km (0.076 R)
• M26: 3,244,179 km (0.026 R)
• M27: 3,452,719 km (0.049 R)
• M28: 3,683,698 km (0.094 R)
• M29: 3,810,258 km (0.114 R)
• M30: 3,873,986 km (0.101 R)
• M31: 4,049,016 km (0.103 R)
• M32: 4,160,915 km (0.077 R)
• M33: 4,273,862 km (0.112 R)
• M34: 4,416,428 km (0.071 R)
• M35: 4,570,365 km (0.092 R)
• M36: 4,647,856 km (0.094 R)
• M37: 4,755,417 km (0.096 R)
• M38: 5,062,691 km (0.083 R)
• M39: 5,284,694 km (0.108 R)
• M40: 5,396,893 km (0.029 R)
• M41: 6,312,432 km (0.116 R)
• M42: 6,573,480 km (0.099 R)
• M43: 6,672,215 km (0.108 R)
• M44: 6,782,618 km (0.106 R)
• M45: 7,038,879 km (0.094 R)
• M46: 7,400,607 km (0.115 R)
• M47: 7,560,826 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 13.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.11 AU - 1.55 AU

Year: 990 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,446,343 km

• M1: 165,605 km (0.085 R)
• M2: 282,590 km (0.097 R)
• M3: 420,071 km (0.083 R)
• M4: 504,743 km (0.119 R)
• M5: 613,950 km (0.08 R)
• M6: 710,141 km (0.049 R)
• M7: 802,892 km (0.115 R)
• M8: 1,002,455 km (0.045 R)
• M9: 1,174,642 km (0.042 R)
• M10: 1,327,980 km (0.061 R)
• M11: 1,458,130 km (0.105 R)
• M12: 1,636,601 km (0.102 R)
• M13: 1,744,760 km (0.091 R)
• M14: 1,829,283 km (0.111 R)
• M15: 1,982,172 km (0.086 R)
• M16: 2,132,518 km (0.119 R)
• M17: 2,379,953 km (0.102 R)
• M18: 2,518,181 km (0.053 R)
• M19: 2,902,947 km (0.077 R)
• M20: 3,066,906 km (0.089 R)
• M21: 3,250,163 km (0.083 R)
• M22: 3,486,528 km (0.119 R)
• M23: 3,821,777 km (0.1 R)
• M24: 3,924,401 km (0.11 R)
• M25: 4,071,456 km (0.074 R)
• M26: 4,246,934 km (0.119 R)
• M27: 4,442,758 km (0.053 R)
• M28: 4,550,917 km (0.067 R)
• M29: 4,742,253 km (0.071 R)
• M30: 4,852,955 km (0.095 R)
• M31: 5,095,453 km (0.078 R)
• M32: 5,265,845 km (0.12 R)
• M33: 5,390,011 km (0.073 R)
• M34: 5,476,628 km (0.04 R)
• M35: 5,641,336 km (0.101 R)
• M36: 5,758,770 km (0.034 R)
• M37: 5,876,952 km (0.115 R)
• M38: 6,025,802 km (0.084 R)
• M39: 6,408,474 km (0.108 R)
• M40: 6,644,090 km (0.083 R)
• M41: 6,778,579 km (0.092 R)
• M42: 7,008,062 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 12.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.07 AU - 3.03 AU

Year: 2629 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,446,343 km

• M1: 229,034 km (0.072 R)
• M2: 335,847 km (0.103 R)
• M3: 517,010 km (0.082 R)
• M4: 639,381 km (0.104 R)
• M5: 810,820 km (0.067 R)
• M6: 998,865 km (0.116 R)
• M7: 1,326,484 km (0.025 R)
• M8: 1,443,320 km (0.104 R)
• M9: 1,527,394 km (0.065 R)
• M10: 1,815,819 km (0.107 R)
• M11: 2,094,669 km (0.062 R)
• M12: 2,190,711 km (0.056 R)
• M13: 2,274,336 km (0.105 R)
• M14: 2,401,943 km (0.075 R)
• M15: 2,664,338 km (0.109 R)
• M16: 2,784,016 km (0.1 R)
• M17: 2,890,231 km (0.099 R)
• M18: 3,122,556 km (0.077 R)
• M19: 3,361,165 km (0.08 R)
• M20: 3,638,968 km (0.063 R)
• M21: 4,061,283 km (0.091 R)
• M22: 4,287,026 km (0.051 R)
• M23: 4,445,899 km (0.102 R)
• M24: 4,733,127 km (0.111 R)
• M25: 4,915,786 km (0.106 R)
• M26: 5,382,681 km (0.104 R)
• M27: 5,863,937 km (0.093 R)
• M28: 5,961,924 km (0.066 R)
• M29: 6,179,290 km (0.045 R)
• M30: 6,419,544 km (0.12 R)
• M31: 6,622,099 km (0.082 R)
• M32: 6,826,749 km (0.056 R)
• M33: 7,559,779 km (0.09 R)
• M34: 8,055,097 km (0.074 R)
• M35: 8,164,154 km (0.103 R)
• M36: 8,383,913 km (0.077 R)
• M37: 8,672,338 km (0.055 R)
• M38: 8,829,117 km (0.057 R)
• M39: 8,964,204 km (0.099 R)
• M40: 9,511,433 km (0.063 R)
• M41: 9,673,148 km (0.069 R)
• M42: 9,999,271 km (0.074 R)
• M43: 10,258,076 km (0.093 R)
• M44: 10,423,980 km (0.12 R)
• M45: 10,614,567 km (0.071 R)
• M46: 10,806,501 km (0.097 R)
• M47: 11,560,624 km (0.057 R)
• M48: 11,981,443 km (0.091 R)
• M49: 12,457,763 km (0.109 R)
• M50: 12,736,314 km (0.117 R)
• M51: 13,068,272 km (0.101 R)
• M52: 13,248,238 km (0.111 R)
• M53: 13,871,463 km (0.11 R)
• M54: 14,081,199 km (0.107 R)
• M55: 14,557,369 km (0.065 R)
• M56: 14,663,882 km (0.047 R)
• M57: 14,904,436 km (0.115 R)
• M58: 16,237,353 km (0.03 R)
• M59: 16,347,756 km (0.119 R)
• M60: 16,597,285 km (0.109 R)
• M61: 16,820,186 km (0.114 R)
• M62: 17,325,378 km (0.107 R)
• M63: 17,977,924 km (0.094 R)
• M64: 18,408,018 km (0.115 R)
• M65: 18,667,720 km (0.106 R)
• M66: 18,899,447 km (0.046 R)
• M67: 19,103,050 km (0.085 R)
• M68: 19,541,970 km (0.084 R)
• M69: 19,806,758 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 10

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.7 AU - 3.88 AU

Year: 4764 Days

Day: 9.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,446,343 km

• M1: 129,253 km (0.117 R)
• M2: 195,225 km (0.111 R)
• M3: 290,669 km (0.085 R)
• M4: 480,359 km (0.088 R)
• M5: 608,265 km (0.049 R)
• M6: 698,323 km (0.039 R)
• M7: 838,646 km (0.032 R)
• M8: 908,657 km (0.097 R)
• M9: 988,842 km (0.046 R)
• M10: 1,156,990 km (0.096 R)
• M11: 1,244,804 km (0.072 R)
• M12: 1,334,862 km (0.102 R)
• M13: 1,493,286 km (0.103 R)
• M14: 1,628,373 km (0.119 R)
• M15: 1,777,971 km (0.04 R)
• M16: 1,921,734 km (0.094 R)
• M17: 2,101,551 km (0.081 R)
• M18: 2,231,851 km (0.098 R)
• M19: 2,650,725 km (0.1 R)
• M20: 3,205,733 km (0.12 R)
• M21: 3,343,662 km (0.092 R)
• M22: 3,407,092 km (0.064 R)
• M23: 3,743,537 km (0.085 R)
• M24: 3,849,153 km (0.112 R)
• M25: 4,158,522 km (0.102 R)
• M26: 4,268,027 km (0.097 R)
• M27: 4,616,441 km (0.107 R)
• M28: 4,687,350 km (0.106 R)
• M29: 4,858,789 km (0.049 R)
• M30: 5,163,819 km (0.079 R)
• M31: 5,869,173 km (0.087 R)
• M32: 6,414,158 km (0.111 R)
• M33: 7,171,423 km (0.116 R)
• M34: 7,237,096 km (0.091 R)
• M35: 7,736,753 km (0.114 R)
• M36: 7,838,031 km (0.113 R)
• M37: 8,041,933 km (0.105 R)
• M38: 8,247,480 km (0.082 R)
• M39: 8,769,278 km (0.109 R)
• M40: 8,874,894 km (0.038 R)
• M41: 8,998,761 km (0.091 R)
• M42: 9,212,237 km (0.114 R)
• M43: 9,427,508 km (0.074 R)
• M44: 10,305,049 km (0.106 R)
• M45: 10,435,199 km (0.04 R)
• M46: 10,640,897 km (0.096 R)
• M47: 10,772,393 km (0.043 R)
• M48: 10,866,640 km (0.062 R)
• M49: 11,075,179 km (0.09 R)
• M50: 11,361,659 km (0.07 R)
• M51: 11,553,892 km (0.068 R)
• M52: 12,215,863 km (0.113 R)
• M53: 12,650,744 km (0.08 R)
• M54: 13,070,516 km (0.108 R)
• M55: 13,191,391 km (0.038 R)
• M56: 13,292,369 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.8

Radius: 3.3

Gravity: 71.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.84 AU - 7.46 AU

Year: 12345 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,446,343 km

• M1: 61,335 km (0.089 R)
• M2: 228,286 km (0.027 R)
• M3: 535,112 km (0.099 R)
• M4: 570,865 km (0.078 R)
• M5: 625,917 km (0.097 R)
• M6: 721,810 km (0.118 R)
• M7: 761,453 km (0.078 R)
• M8: 927,208 km (0.12 R)
• M9: 1,315,713 km (0.064 R)
• M10: 1,695,393 km (0.097 R)
• M11: 2,397,605 km (0.117 R)
• M12: 3,112,832 km (0.069 R)
• M13: 3,375,975 km (0.104 R)
• M14: 3,476,505 km (0.069 R)
• M15: 4,279,696 km (0.036 R)
• M16: 4,720,411 km (0.102 R)
• M17: 4,908,306 km (0.057 R)
• M18: 5,137,041 km (0.062 R)
• M19: 5,369,217 km (0.044 R)
• M20: 6,373,019 km (0.117 R)
• M21: 6,497,335 km (0.072 R)
• M22: 6,538,923 km (0.047 R)
• M23: 6,580,661 km (0.12 R)
• M24: 6,664,286 km (0.067 R)
• M25: 6,748,360 km (0.096 R)
• M26: 6,875,069 km (0.052 R)
• M27: 7,302,919 km (0.051 R)
• M28: 7,476,602 km (0.064 R)
• M29: 7,695,464 km (0.096 R)
• M30: 8,184,500 km (0.047 R)
• M31: 8,821,188 km (0.114 R)
• M32: 8,959,716 km (0.054 R)
• M33: 9,145,516 km (0.052 R)
• M34: 9,379,487 km (0.093 R)
• M35: 9,473,734 km (0.119 R)
• M36: 11,876,575 km (0.116 R)
• M37: 12,388,948 km (0.051 R)
• M38: 12,647,752 km (0.093 R)
• M39: 12,751,872 km (0.055 R)
• M40: 13,013,220 km (0.116 R)
• M41: 13,754,327 km (0.061 R)
• M42: 14,781,915 km (0.088 R)
• M43: 15,610,538 km (0.085 R)
• M44: 16,681,359 km (0.111 R)
• M45: 16,795,503 km (0.049 R)
• M46: 16,909,945 km (0.101 R)
• M47: 17,834,011 km (0.119 R)
• M48: 17,892,354 km (0.091 R)
• M49: 18,302,252 km (0.077 R)
• M50: 19,912,225 km (0.107 R)
• M51: 20,336,933 km (0.062 R)
• M52: 22,316,113 km (0.076 R)
• M53: 24,355,880 km (0.091 R)
• M54: 25,660,523 km (0.114 R)
• M55: 27,054,775 km (0.098 R)
• M56: 27,592,430 km (0.12 R)
• M57: 29,432,483 km (0.109 R)
• M58: 29,985,397 km (0.103 R)
• M59: 30,193,488 km (0.105 R)
• M60: 31,523,114 km (0.054 R)
• M61: 32,515,097 km (0.087 R)
• M62: 32,728,873 km (0.103 R)
• M63: 33,301,533 km (0.113 R)
• M64: 34,021,997 km (0.104 R)
• M65: 34,166,658 km (0.097 R)
• M66: 34,456,728 km (0.101 R)
• M67: 34,893,255 km (0.103 R)
• M68: 35,112,266 km (0.057 R)
• M69: 36,435,609 km (0.117 R)
• M70: 38,526,388 km (0.079 R)
• M71: 39,434,298 km (0.104 R)
• M72: 39,738,430 km (0.067 R)
• M73: 40,425,683 km (0.099 R)
• M74: 40,502,277 km (0.12 R)
• M75: 40,732,508 km (0.094 R)
• M76: 42,122,272 km (0.091 R)
• M77: 42,744,899 km (0.114 R)
• M78: 42,900,929 km (0.113 R)
• M79: 45,186,186 km (0.076 R)
• M80: 46,865,572 km (0.094 R)
• M81: 47,107,173 km (0.092 R)
• M82: 47,510,638 km (0.102 R)
• M83: 49,136,318 km (0.099 R)
• M84: 52,525,159 km (0.086 R)
• M85: 54,036,696 km (0.075 R)
• M86: 54,205,592 km (0.07 R)
• M87: 54,289,965 km (0.114 R)
• M88: 54,374,488 km (0.1 R)
• M89: 55,137,138 km (0.03 R)
• M90: 56,673,059 km (0.026 R)
• M91: 57,102,255 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit