🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.49 AU - 2.31 AU

Year: 1776 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,750,970 km

• M1: 189,840 km (0.066 R)
• M2: 328,667 km (0.088 R)
• M3: 450,738 km (0.077 R)
• M4: 551,867 km (0.107 R)
• M5: 724,203 km (0.097 R)
• M6: 816,505 km (0.064 R)
• M7: 959,820 km (0.108 R)
• M8: 1,108,520 km (0.116 R)
• M9: 1,213,688 km (0.086 R)
• M10: 1,574,667 km (0.099 R)
• M11: 1,758,373 km (0.118 R)
• M12: 1,990,699 km (0.094 R)
• M13: 2,089,733 km (0.064 R)
• M14: 2,458,342 km (0.089 R)
• M15: 2,696,502 km (0.042 R)
• M16: 2,877,365 km (0.037 R)
• M17: 3,463,191 km (0.088 R)
• M18: 3,609,049 km (0.048 R)
• M19: 3,822,226 km (0.112 R)
• M20: 4,026,277 km (0.111 R)
• M21: 4,139,672 km (0.085 R)
• M22: 4,369,903 km (0.06 R)
• M23: 4,479,708 km (0.107 R)
• M24: 4,702,160 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 12.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.1 AU - 3.46 AU

Year: 4029 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,750,970 km

• M1: 191,336 km (0.113 R)
• M2: 296,952 km (0.09 R)
• M3: 416,780 km (0.1 R)
• M4: 499,657 km (0.116 R)
• M5: 610,958 km (0.077 R)
• M6: 755,320 km (0.054 R)
• M7: 838,496 km (0.077 R)
• M8: 1,068,129 km (0.092 R)
• M9: 1,163,273 km (0.106 R)
• M10: 1,451,997 km (0.106 R)
• M11: 1,747,902 km (0.064 R)
• M12: 1,878,351 km (0.05 R)
• M13: 2,046,349 km (0.119 R)
• M14: 2,201,931 km (0.098 R)
• M15: 2,451,760 km (0.06 R)
• M16: 2,543,463 km (0.118 R)
• M17: 2,749,010 km (0.104 R)
• M18: 3,337,828 km (0.095 R)
• M19: 3,460,348 km (0.101 R)
• M20: 4,095,541 km (0.076 R)
• M21: 4,315,450 km (0.083 R)
• M22: 5,162,772 km (0.096 R)
• M23: 5,376,697 km (0.08 R)
• M24: 5,569,379 km (0.114 R)
• M25: 5,764,305 km (0.11 R)
• M26: 6,110,923 km (0.115 R)
• M27: 6,388,128 km (0.098 R)
• M28: 6,876,715 km (0.116 R)
• M29: 6,981,134 km (0.098 R)
• M30: 7,191,618 km (0.034 R)
• M31: 7,699,802 km (0.067 R)
• M32: 9,351,363 km (0.104 R)
• M33: 9,759,017 km (0.039 R)
• M34: 9,876,601 km (0.079 R)
• M35: 10,411,413 km (0.084 R)
• M36: 10,561,759 km (0.086 R)
• M37: 10,864,396 km (0.072 R)
• M38: 11,108,539 km (0.095 R)
• M39: 11,354,628 km (0.088 R)
• M40: 11,540,429 km (0.093 R)
• M41: 11,977,703 km (0.114 R)
• M42: 12,420,513 km (0.099 R)
• M43: 13,780,956 km (0.107 R)
• M44: 13,912,901 km (0.095 R)
• M45: 14,445,320 km (0.084 R)
• M46: 14,916,553 km (0.104 R)
• M47: 15,086,197 km (0.086 R)
• M48: 15,256,440 km (0.076 R)
• M49: 15,427,280 km (0.118 R)
• M50: 15,736,350 km (0.084 R)
• M51: 15,943,543 km (0.053 R)
• M52: 16,047,513 km (0.086 R)
• M53: 16,360,771 km (0.118 R)
• M54: 16,675,974 km (0.106 R)
• M55: 17,134,940 km (0.088 R)
• M56: 17,419,475 km (0.115 R)
• M57: 17,526,587 km (0.098 R)
• M58: 18,209,950 km (0.08 R)
• M59: 18,354,911 km (0.092 R)
• M60: 18,463,968 km (0.097 R)
• M61: 18,573,174 km (0.1 R)
• M62: 18,938,791 km (0.041 R)
• M63: 19,380,554 km (0.111 R)
• M64: 20,274,551 km (0.064 R)
• M65: 21,871,209 km (0.064 R)
• M66: 22,489,945 km (0.114 R)
• M67: 23,705,428 km (0.093 R)
• M68: 24,500,840 km (0.048 R)
• M69: 24,861,670 km (0.081 R)
• M70: 25,548,025 km (0.084 R)
• M71: 25,629,107 km (0.071 R)
• M72: 25,710,339 km (0.116 R)
• M73: 26,897,996 km (0.101 R)
• M74: 27,685,928 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 6.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.51 AU - 8.33 AU

Year: 13709 Days

Day: 16.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,750,970 km

• M1: 163,810 km (0.112 R)
• M2: 496,964 km (0.119 R)
• M3: 575,353 km (0.028 R)
• M4: 709,842 km (0.083 R)
• M5: 1,110,315 km (0.074 R)
• M6: 1,595,012 km (0.109 R)
• M7: 2,269,400 km (0.117 R)
• M8: 2,376,213 km (0.108 R)
• M9: 2,791,347 km (0.096 R)
• M10: 3,109,990 km (0.114 R)
• M11: 3,379,416 km (0.052 R)
• M12: 3,501,488 km (0.102 R)
• M13: 3,563,122 km (0.12 R)
• M14: 3,625,205 km (0.064 R)
• M15: 3,718,853 km (0.093 R)
• M16: 3,940,558 km (0.105 R)
• M17: 4,004,735 km (0.108 R)
• M18: 4,231,974 km (0.096 R)
• M19: 4,396,981 km (0.061 R)
• M20: 4,597,591 km (0.037 R)
• M21: 4,870,009 km (0.104 R)
• M22: 5,112,507 km (0.12 R)
• M23: 5,501,761 km (0.113 R)
• M24: 5,681,877 km (0.118 R)
• M25: 5,900,589 km (0.091 R)
• M26: 6,271,143 km (0.119 R)
• M27: 6,649,326 km (0.079 R)
• M28: 7,348,547 km (0.077 R)
• M29: 8,071,104 km (0.058 R)
• M30: 8,193,625 km (0.096 R)
• M31: 8,234,615 km (0.103 R)
• M32: 9,026,736 km (0.12 R)
• M33: 9,367,519 km (0.095 R)
• M34: 10,682,634 km (0.06 R)
• M35: 10,952,509 km (0.043 R)
• M36: 11,043,016 km (0.11 R)
• M37: 11,499,140 km (0.052 R)
• M38: 11,545,066 km (0.032 R)
• M39: 11,961,397 km (0.105 R)
• M40: 13,287,732 km (0.097 R)
• M41: 13,675,190 km (0.039 R)
• M42: 14,017,320 km (0.113 R)
• M43: 15,565,808 km (0.052 R)
• M44: 15,616,671 km (0.061 R)
• M45: 15,667,535 km (0.106 R)
• M46: 15,718,547 km (0.044 R)
• M47: 19,038,723 km (0.085 R)
• M48: 19,585,054 km (0.114 R)
• M49: 19,860,165 km (0.056 R)
• M50: 19,915,217 km (0.113 R)
• M51: 20,136,472 km (0.073 R)
• M52: 21,537,306 km (0.118 R)
• M53: 22,220,969 km (0.098 R)
• M54: 22,507,748 km (0.106 R)
• M55: 25,383,767 km (0.109 R)
• M56: 26,956,040 km (0.026 R)
• M57: 27,323,453 km (0.094 R)
• M58: 27,569,242 km (0.092 R)
• M59: 27,692,361 km (0.114 R)
• M60: 28,497,497 km (0.107 R)
• M61: 29,122,068 km (0.071 R)
• M62: 30,003,947 km (0.057 R)
• M63: 31,278,970 km (0.038 R)
• M64: 31,536,129 km (0.077 R)
• M65: 32,117,167 km (0.117 R)
• M66: 32,636,720 km (0.053 R)
• M67: 33,290,014 km (0.053 R)
• M68: 33,881,674 km (0.06 R)
• M69: 34,543,046 km (0.046 R)
• M70: 35,142,036 km (0.104 R)
• M71: 35,543,257 km (0.049 R)
• M72: 35,677,297 km (0.117 R)
• M73: 36,147,932 km (0.076 R)
• M74: 36,350,188 km (0.117 R)
• M75: 36,552,893 km (0.062 R)
• M76: 37,982,151 km (0.086 R)
• M77: 38,393,845 km (0.109 R)
• M78: 38,531,475 km (0.059 R)
• M79: 40,965,283 km (0.03 R)
• M80: 41,246,676 km (0.117 R)
• M81: 42,307,325 km (0.08 R)
• M82: 42,591,561 km (0.103 R)
• M83: 43,520,115 km (0.119 R)
• M84: 44,022,913 km (0.064 R)
• M85: 44,816,829 km (0.107 R)
• M86: 45,179,155 km (0.103 R)
• M87: 45,324,415 km (0.06 R)
• M88: 46,785,388 km (0.073 R)
• M89: 48,039,317 km (0.112 R)
• M90: 48,558,870 km (0.09 R)
• M91: 50,128,601 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.37 AU - 10.07 AU

Year: 15984 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,750,970 km

• M1: 117,135 km (0.097 R)
• M2: 203,902 km (0.103 R)
• M3: 699,220 km (0.038 R)
• M4: 844,929 km (0.045 R)
• M5: 1,241,363 km (0.104 R)
• M6: 1,438,832 km (0.029 R)
• M7: 2,021,067 km (0.028 R)
• M8: 2,136,108 km (0.115 R)
• M9: 2,668,228 km (0.089 R)
• M10: 2,769,356 km (0.068 R)
• M11: 3,159,507 km (0.082 R)
• M12: 4,048,567 km (0.063 R)
• M13: 4,252,768 km (0.097 R)
• M14: 5,612,164 km (0.061 R)
• M15: 6,270,993 km (0.054 R)
• M16: 6,609,533 km (0.099 R)
• M17: 7,660,458 km (0.08 R)
• M18: 8,168,493 km (0.067 R)
• M19: 8,913,041 km (0.1 R)
• M20: 11,110,484 km (0.108 R)
• M21: 11,192,015 km (0.111 R)
• M22: 12,184,747 km (0.067 R)
• M23: 12,268,671 km (0.101 R)
• M24: 12,352,895 km (0.07 R)
• M25: 12,776,855 km (0.05 R)
• M26: 13,988,747 km (0.073 R)
• M27: 14,474,940 km (0.091 R)
• M28: 15,146,635 km (0.101 R)
• M29: 15,691,470 km (0.066 R)
• M30: 15,874,428 km (0.055 R)
• M31: 17,222,305 km (0.056 R)
• M32: 17,363,825 km (0.074 R)
• M33: 17,600,489 km (0.075 R)
• M34: 17,981,514 km (0.077 R)
• M35: 18,269,042 km (0.052 R)
• M36: 19,483,477 km (0.029 R)
• M37: 19,532,545 km (0.113 R)
• M38: 19,630,831 km (0.071 R)
• M39: 20,075,585 km (0.117 R)
• M40: 20,473,516 km (0.117 R)
• M41: 21,075,498 km (0.094 R)
• M42: 21,632,301 km (0.074 R)
• M43: 23,279,523 km (0.043 R)
• M44: 23,436,152 km (0.06 R)
• M45: 23,645,290 km (0.12 R)
• M46: 23,855,176 km (0.044 R)
• M47: 24,012,852 km (0.103 R)
• M48: 25,555,804 km (0.096 R)
• M49: 26,529,686 km (0.095 R)
• M50: 27,957,448 km (0.101 R)
• M51: 29,522,841 km (0.045 R)
• M52: 30,658,288 km (0.086 R)
• M53: 31,288,843 km (0.074 R)
• M54: 31,519,224 km (0.118 R)
• M55: 31,576,969 km (0.101 R)
• M56: 32,621,162 km (0.081 R)
• M57: 35,520,668 km (0.107 R)
• M58: 37,153,080 km (0.104 R)
• M59: 40,303,013 km (0.055 R)
• M60: 41,056,388 km (0.071 R)
• M61: 41,498,150 km (0.088 R)
• M62: 41,687,840 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.3

Radius: 7.1

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.11 AU - 11.83 AU

Year: 21352 Days

Day: 22.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,750,970 km

• M1: 114,293 km (0.093 R)
• M2: 237,412 km (0.042 R)
• M3: 345,272 km (0.083 R)
• M4: 699,819 km (0.111 R)
• M5: 791,522 km (0.068 R)
• M6: 987,047 km (0.089 R)
• M7: 1,090,718 km (0.078 R)
• M8: 1,170,903 km (0.114 R)
• M9: 1,541,157 km (0.082 R)
• M10: 1,723,966 km (0.096 R)
• M11: 1,849,778 km (0.101 R)
• M12: 2,143,887 km (0.112 R)
• M13: 2,245,165 km (0.086 R)
• M14: 2,452,807 km (0.094 R)
• M15: 2,886,341 km (0.102 R)
• M16: 3,188,679 km (0.113 R)
• M17: 3,343,812 km (0.038 R)
• M18: 3,422,201 km (0.086 R)
• M19: 3,580,924 km (0.079 R)
• M20: 3,742,191 km (0.114 R)
• M21: 4,113,493 km (0.085 R)
• M22: 4,282,389 km (0.1 R)
• M23: 5,527,193 km (0.049 R)
• M24: 7,586,108 km (0.03 R)
• M25: 8,002,588 km (0.092 R)
• M26: 8,266,629 km (0.098 R)
• M27: 9,573,815 km (0.111 R)
• M28: 9,910,410 km (0.101 R)
• M29: 10,251,194 km (0.033 R)
• M30: 10,480,378 km (0.049 R)
• M31: 10,711,208 km (0.12 R)
• M32: 11,711,419 km (0.091 R)
• M33: 12,679,616 km (0.047 R)
• M34: 13,111,356 km (0.112 R)
• M35: 13,297,904 km (0.112 R)
• M36: 13,422,669 km (0.072 R)
• M37: 14,179,784 km (0.04 R)
• M38: 14,756,633 km (0.095 R)
• M39: 15,406,486 km (0.081 R)
• M40: 15,472,010 km (0.113 R)
• M41: 16,265,328 km (0.072 R)
• M42: 17,891,307 km (0.071 R)
• M43: 20,786,475 km (0.057 R)
• M44: 22,250,738 km (0.098 R)
• M45: 22,621,891 km (0.08 R)
• M46: 25,586,921 km (0.087 R)
• M47: 26,366,774 km (0.093 R)
• M48: 26,759,469 km (0.06 R)
• M49: 28,189,624 km (0.094 R)
• M50: 28,591,145 km (0.118 R)
• M51: 29,400,170 km (0.068 R)
• M52: 29,644,314 km (0.107 R)
• M53: 30,463,063 km (0.101 R)
• M54: 31,372,169 km (0.1 R)
• M55: 31,955,302 km (0.084 R)
• M56: 32,626,248 km (0.104 R)
• M57: 33,726,242 km (0.073 R)
• M58: 35,528,746 km (0.087 R)
• M59: 36,136,562 km (0.057 R)
• M60: 36,398,209 km (0.073 R)
• M61: 36,923,148 km (0.12 R)
• M62: 38,869,267 km (0.107 R)
• M63: 39,137,197 km (0.093 R)
• M64: 39,316,265 km (0.119 R)
• M65: 40,034,933 km (0.072 R)
• M66: 40,939,402 km (0.107 R)
• M67: 41,211,969 km (0.082 R)
• M68: 42,676,233 km (0.063 R)
• M69: 44,250,601 km (0.112 R)
• M70: 44,997,992 km (0.115 R)
• M71: 45,843,968 km (0.087 R)
• M72: 46,127,007 km (0.081 R)
• M73: 48,797,329 km (0.092 R)
• M74: 49,086,502 km (0.045 R)
• M75: 50,345,667 km (0.085 R)
• M76: 50,930,445 km (0.102 R)
• M77: 53,093,780 km (0.08 R)
• M78: 53,291,997 km (0.115 R)
• M79: 54,485,938 km (0.084 R)
• M80: 56,799,170 km (0.095 R)
• M81: 57,407,884 km (0.12 R)
• M82: 58,222,893 km (0.074 R)
• M83: 58,734,069 km (0.086 R)
• M84: 61,312,837 km (0.092 R)
• M85: 61,728,869 km (0.065 R)
• M86: 61,937,258 km (0.091 R)
• M87: 64,244,656 km (0.07 R)
• M88: 68,295,916 km (0.112 R)
• M89: 68,619,197 km (0.06 R)
• M90: 70,569,953 km (0.09 R)
• M91: 71,661,569 km (0.084 R)
• M92: 71,771,074 km (0.093 R)
• M93: 72,319,201 km (0.097 R)
• M94: 73,309,389 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit