🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 299 Days

Day: 15.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.41 AU - 1.93 AU

Year: 755 Days

Day: 39.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 11.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.37 AU - 7.63 AU

Year: 5798 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,090,437 km

• M1: 203,304 km (0.087 R)
• M2: 281,094 km (0.051 R)
• M3: 468,241 km (0.104 R)
• M4: 609,462 km (0.119 R)
• M5: 857,046 km (0.099 R)
• M6: 990,188 km (0.089 R)
• M7: 1,151,455 km (0.05 R)
• M8: 1,228,348 km (0.036 R)
• M9: 1,321,847 km (0.097 R)
• M10: 1,728,155 km (0.091 R)
• M11: 1,891,815 km (0.103 R)
• M12: 3,327,057 km (0.072 R)
• M13: 3,542,627 km (0.11 R)
• M14: 4,117,981 km (0.1 R)
• M15: 4,371,998 km (0.105 R)
• M16: 4,779,951 km (0.073 R)
• M17: 5,379,091 km (0.086 R)
• M18: 5,475,132 km (0.086 R)
• M19: 5,803,949 km (0.118 R)
• M20: 5,877,850 km (0.118 R)
• M21: 7,422,298 km (0.119 R)
• M22: 7,881,713 km (0.09 R)
• M23: 8,087,410 km (0.053 R)
• M24: 8,785,733 km (0.11 R)
• M25: 9,170,948 km (0.106 R)
• M26: 9,488,843 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 13.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.01 AU - 9.31 AU

Year: 9699 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,090,437 km

• M1: 258,206 km (0.113 R)
• M2: 522,097 km (0.109 R)
• M3: 614,548 km (0.054 R)
• M4: 931,396 km (0.066 R)
• M5: 1,083,537 km (0.072 R)
• M6: 1,337,704 km (0.062 R)
• M7: 1,551,480 km (0.099 R)
• M8: 1,798,017 km (0.07 R)
• M9: 1,904,680 km (0.102 R)
• M10: 2,146,879 km (0.111 R)
• M11: 2,565,454 km (0.084 R)
• M12: 2,662,094 km (0.042 R)
• M13: 2,809,298 km (0.119 R)
• M14: 3,399,163 km (0.087 R)
• M15: 3,586,459 km (0.082 R)
• M16: 4,027,324 km (0.118 R)
• M17: 4,111,997 km (0.082 R)
• M18: 4,225,841 km (0.11 R)
• M19: 4,369,604 km (0.074 R)
• M20: 4,456,670 km (0.107 R)
• M21: 4,544,335 km (0.117 R)
• M22: 4,721,309 km (0.113 R)
• M23: 4,810,768 km (0.115 R)
• M24: 5,799,610 km (0.112 R)
• M25: 5,927,666 km (0.092 R)
• M26: 6,317,368 km (0.12 R)
• M27: 6,883,896 km (0.106 R)
• M28: 7,087,798 km (0.114 R)
• M29: 7,606,304 km (0.099 R)
• M30: 8,280,841 km (0.108 R)
• M31: 8,753,420 km (0.03 R)
• M32: 9,085,827 km (0.096 R)
• M33: 9,649,063 km (0.101 R)
• M34: 9,839,351 km (0.074 R)
• M35: 10,262,264 km (0.107 R)
• M36: 10,652,116 km (0.074 R)
• M37: 11,972,617 km (0.119 R)
• M38: 12,177,267 km (0.092 R)
• M39: 12,798,098 km (0.117 R)
• M40: 13,007,385 km (0.081 R)
• M41: 13,259,906 km (0.077 R)
• M42: 13,386,915 km (0.053 R)
• M43: 13,941,474 km (0.074 R)
• M44: 15,383,149 km (0.12 R)
• M45: 15,874,129 km (0.051 R)
• M46: 16,279,839 km (0.045 R)
• M47: 17,889,661 km (0.032 R)
• M48: 18,076,808 km (0.059 R)
• M49: 18,217,729 km (0.078 R)
• M50: 18,358,950 km (0.064 R)
• M51: 18,453,197 km (0.047 R)
• M52: 18,689,860 km (0.045 R)
• M53: 19,261,773 km (0.062 R)
• M54: 19,453,558 km (0.047 R)
• M55: 19,646,240 km (0.109 R)
• M56: 20,373,884 km (0.073 R)
• M57: 21,955,731 km (0.104 R)
• M58: 23,066,047 km (0.08 R)
• M59: 23,269,949 km (0.083 R)
• M60: 24,350,045 km (0.08 R)
• M61: 24,870,048 km (0.109 R)
• M62: 26,879,596 km (0.083 R)
• M63: 27,201,680 km (0.086 R)
• M64: 27,687,125 km (0.119 R)
• M65: 28,175,562 km (0.066 R)
• M66: 28,666,692 km (0.074 R)
• M67: 30,101,635 km (0.083 R)
• M68: 31,673,011 km (0.111 R)
• M69: 31,956,499 km (0.062 R)
• M70: 32,640,161 km (0.09 R)
• M71: 33,041,083 km (0.091 R)
• M72: 33,213,570 km (0.109 R)
• M73: 33,790,269 km (0.1 R)
• M74: 36,961,445 km (0.072 R)
• M75: 37,499,100 km (0.079 R)
• M76: 37,678,916 km (0.071 R)
• M77: 37,979,309 km (0.044 R)
• M78: 38,220,162 km (0.11 R)
• M79: 38,945,711 km (0.041 R)
• M80: 39,920,192 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 11.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.17 AU - 10.71 AU

Year: 10147 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,090,437 km

• M1: 166,652 km (0.118 R)
• M2: 259,552 km (0.11 R)
• M3: 339,737 km (0.11 R)
• M4: 548,575 km (0.071 R)
• M5: 860,337 km (0.059 R)
• M6: 950,994 km (0.111 R)
• M7: 1,526,945 km (0.036 R)
• M8: 1,772,884 km (0.118 R)
• M9: 2,011,493 km (0.096 R)
• M10: 2,260,873 km (0.11 R)
• M11: 2,454,452 km (0.117 R)
• M12: 2,631,277 km (0.111 R)
• M13: 2,904,592 km (0.1 R)
• M14: 3,139,311 km (0.081 R)
• M15: 3,380,463 km (0.102 R)
• M16: 4,458,615 km (0.095 R)
• M17: 4,593,552 km (0.081 R)
• M18: 4,951,241 km (0.071 R)
• M19: 5,988,253 km (0.085 R)
• M20: 6,107,632 km (0.079 R)
• M21: 6,501,075 km (0.094 R)
• M22: 6,996,543 km (0.076 R)
• M23: 7,408,087 km (0.115 R)
• M24: 8,056,743 km (0.087 R)
• M25: 8,188,688 km (0.119 R)
• M26: 8,288,171 km (0.046 R)
• M27: 8,656,182 km (0.113 R)
• M28: 8,859,186 km (0.111 R)
• M29: 9,304,539 km (0.091 R)
• M30: 9,827,383 km (0.062 R)
• M31: 9,933,149 km (0.103 R)
• M32: 10,003,909 km (0.07 R)
• M33: 10,181,332 km (0.098 R)
• M34: 11,268,310 km (0.094 R)
• M35: 11,342,062 km (0.052 R)
• M36: 11,564,364 km (0.067 R)
• M37: 13,199,319 km (0.12 R)
• M38: 13,316,155 km (0.111 R)
• M39: 14,302,604 km (0.099 R)
• M40: 15,353,379 km (0.1 R)
• M41: 15,640,457 km (0.118 R)
• M42: 15,929,480 km (0.044 R)
• M43: 16,428,838 km (0.093 R)
• M44: 17,018,104 km (0.111 R)
• M45: 17,272,720 km (0.054 R)
• M46: 17,571,467 km (0.069 R)
• M47: 18,521,264 km (0.066 R)
• M48: 18,827,042 km (0.036 R)
• M49: 18,958,538 km (0.119 R)
• M50: 19,399,253 km (0.12 R)
• M51: 19,754,249 km (0.115 R)
• M52: 19,843,410 km (0.119 R)
• M53: 20,066,610 km (0.043 R)
• M54: 21,150,147 km (0.106 R)
• M55: 21,332,507 km (0.057 R)
• M56: 21,699,022 km (0.057 R)
• M57: 22,391,660 km (0.098 R)
• M58: 22,670,809 km (0.073 R)
• M59: 23,044,654 km (0.1 R)
• M60: 23,232,400 km (0.087 R)
• M61: 23,326,497 km (0.034 R)
• M62: 24,417,364 km (0.089 R)
• M63: 24,560,829 km (0.057 R)
• M64: 25,476,218 km (0.084 R)
• M65: 25,913,792 km (0.105 R)
• M66: 26,894,855 km (0.112 R)
• M67: 27,191,657 km (0.095 R)
• M68: 27,788,253 km (0.085 R)
• M69: 29,349,756 km (0.065 R)
• M70: 29,451,482 km (0.09 R)
• M71: 29,604,222 km (0.107 R)
• M72: 29,706,248 km (0.117 R)
• M73: 31,198,486 km (0.108 R)
• M74: 31,770,848 km (0.067 R)
• M75: 32,294,291 km (0.072 R)
• M76: 33,190,532 km (0.115 R)
• M77: 33,934,931 km (0.109 R)
• M78: 34,416,187 km (0.102 R)
• M79: 34,577,154 km (0.08 R)
• M80: 34,684,566 km (0.085 R)
• M81: 34,845,982 km (0.051 R)
• M82: 35,819,565 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 13.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.4 AU - 13.14 AU

Year: 15965 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,090,437 km

• M1: 177,273 km (0.111 R)
• M2: 277,654 km (0.078 R)
• M3: 627,413 km (0.075 R)
• M4: 1,332,468 km (0.115 R)
• M5: 1,513,631 km (0.098 R)
• M6: 2,834,132 km (0.094 R)
• M7: 3,635,228 km (0.077 R)
• M8: 3,855,436 km (0.12 R)
• M9: 4,661,021 km (0.047 R)
• M10: 5,602,291 km (0.084 R)
• M11: 5,814,720 km (0.108 R)
• M12: 6,735,794 km (0.108 R)
• M13: 7,891,288 km (0.085 R)
• M14: 8,274,109 km (0.116 R)
• M15: 9,610,616 km (0.067 R)
• M16: 9,763,206 km (0.114 R)
• M17: 9,968,005 km (0.097 R)
• M18: 10,434,003 km (0.094 R)
• M19: 10,590,931 km (0.074 R)
• M20: 11,820,177 km (0.104 R)
• M21: 12,093,492 km (0.095 R)
• M22: 12,203,297 km (0.118 R)
• M23: 12,925,705 km (0.087 R)
• M24: 13,776,468 km (0.105 R)
• M25: 14,528,347 km (0.08 R)
• M26: 14,762,467 km (0.083 R)
• M27: 14,938,843 km (0.105 R)
• M28: 15,175,058 km (0.12 R)
• M29: 15,412,620 km (0.116 R)
• M30: 15,591,539 km (0.077 R)
• M31: 16,374,983 km (0.048 R)
• M32: 16,741,049 km (0.056 R)
• M33: 17,171,292 km (0.072 R)
• M34: 17,667,658 km (0.107 R)
• M35: 18,042,999 km (0.1 R)
• M36: 18,294,772 km (0.097 R)
• M37: 21,205,947 km (0.079 R)
• M38: 22,073,465 km (0.116 R)
• M39: 23,293,884 km (0.057 R)
• M40: 23,705,428 km (0.062 R)
• M41: 23,981,287 km (0.12 R)
• M42: 25,941,468 km (0.049 R)
• M43: 27,445,225 km (0.115 R)
• M44: 28,098,220 km (0.075 R)
• M45: 28,756,451 km (0.108 R)
• M46: 29,198,213 km (0.1 R)
• M47: 29,345,866 km (0.08 R)
• M48: 30,911,857 km (0.091 R)
• M49: 31,137,899 km (0.114 R)
• M50: 31,515,634 km (0.099 R)
• M51: 31,743,023 km (0.104 R)
• M52: 33,969,338 km (0.086 R)
• M53: 34,280,352 km (0.067 R)
• M54: 34,436,233 km (0.103 R)
• M55: 34,826,833 km (0.092 R)
• M56: 35,928,621 km (0.115 R)
• M57: 36,245,619 km (0.079 R)
• M58: 37,442,253 km (0.035 R)
• M59: 37,602,771 km (0.074 R)
• M60: 38,895,297 km (0.094 R)
• M61: 39,628,775 km (0.049 R)
• M62: 40,120,204 km (0.101 R)
• M63: 40,696,156 km (0.11 R)
• M64: 43,448,158 km (0.056 R)
• M65: 44,378,956 km (0.104 R)
• M66: 45,572,897 km (0.105 R)
• M67: 45,830,056 km (0.071 R)
• M68: 46,087,813 km (0.115 R)
• M69: 46,346,019 km (0.119 R)
• M70: 47,210,096 km (0.107 R)
• M71: 47,557,313 km (0.074 R)
• M72: 49,393,776 km (0.072 R)
• M73: 50,099,429 km (0.087 R)
• M74: 50,542,089 km (0.081 R)
• M75: 51,253,278 km (0.116 R)
• M76: 53,316,083 km (0.053 R)
• M77: 53,768,167 km (0.095 R)
• M78: 54,221,449 km (0.097 R)
• M79: 55,863,884 km (0.066 R)
• M80: 56,047,291 km (0.103 R)
• M81: 57,522,625 km (0.087 R)
• M82: 60,322,948 km (0.099 R)
• M83: 61,266,162 km (0.114 R)
• M84: 62,785,628 km (0.076 R)
• M85: 63,358,588 km (0.038 R)
• M86: 63,645,816 km (0.095 R)
• M87: 64,221,319 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 7.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.7 AU - 15.18 AU

Year: 19197 Days

Day: 23.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,090,437 km

• M1: 116,088 km (0.111 R)
• M2: 235,018 km (0.092 R)
• M3: 284,086 km (0.107 R)
• M4: 509,830 km (0.096 R)
• M5: 1,180,626 km (0.118 R)
• M6: 1,753,885 km (0.114 R)
• M7: 2,035,877 km (0.078 R)
• M8: 2,285,855 km (0.113 R)
• M9: 2,569,792 km (0.102 R)
• M10: 2,790,000 km (0.093 R)
• M11: 2,839,816 km (0.097 R)
• M12: 2,940,346 km (0.116 R)
• M13: 3,622,363 km (0.095 R)
• M14: 4,380,375 km (0.078 R)
• M15: 5,371,312 km (0.083 R)
• M16: 5,907,919 km (0.091 R)
• M17: 6,896,163 km (0.066 R)
• M18: 7,409,433 km (0.029 R)
• M19: 8,148,446 km (0.105 R)
• M20: 8,400,070 km (0.087 R)
• M21: 8,508,678 km (0.081 R)
• M22: 10,000,618 km (0.08 R)
• M23: 10,231,447 km (0.114 R)
• M24: 11,773,502 km (0.114 R)
• M25: 12,057,888 km (0.094 R)
• M26: 14,543,755 km (0.11 R)
• M27: 17,135,239 km (0.094 R)
• M28: 18,861,300 km (0.103 R)
• M29: 19,003,567 km (0.06 R)
• M30: 19,768,910 km (0.031 R)
• M31: 19,817,080 km (0.066 R)
• M32: 20,739,800 km (0.104 R)
• M33: 23,641,699 km (0.098 R)
• M34: 24,360,966 km (0.101 R)
• M35: 24,775,203 km (0.104 R)
• M36: 26,084,782 km (0.076 R)
• M37: 26,402,379 km (0.116 R)
• M38: 26,455,486 km (0.057 R)
• M39: 26,988,054 km (0.118 R)
• M40: 28,172,121 km (0.118 R)
• M41: 28,226,276 km (0.1 R)
• M42: 28,334,884 km (0.085 R)
• M43: 28,552,399 km (0.113 R)
• M44: 28,715,910 km (0.102 R)
• M45: 28,825,116 km (0.078 R)
• M46: 29,153,483 km (0.027 R)
• M47: 29,428,145 km (0.073 R)
• M48: 29,538,249 km (0.104 R)
• M49: 30,201,566 km (0.069 R)
• M50: 31,430,363 km (0.105 R)
• M51: 31,486,612 km (0.086 R)
• M52: 33,994,471 km (0.099 R)
• M53: 38,595,054 km (0.066 R)
• M54: 40,538,181 km (0.05 R)
• M55: 40,844,707 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit