🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.32 AU

Year: 417 Days

Day: 31.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,310,422 km

• M1: 268,977 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2 AU - 2.46 AU

Year: 1255 Days

Day: 20 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,310,422 km

• M1: 44,131 km (0.026 R)
• M2: 979,417 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 13.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.08 AU - 8.44 AU

Year: 6621 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,310,422 km

• M1: 362,625 km (0.087 R)
• M2: 560,693 km (0.057 R)
• M3: 1,199,625 km (0.115 R)
• M4: 1,384,079 km (0.05 R)
• M5: 1,519,166 km (0.091 R)
• M6: 1,679,087 km (0.094 R)
• M7: 1,782,159 km (0.078 R)
• M8: 1,951,504 km (0.092 R)
• M9: 2,060,262 km (0.112 R)
• M10: 2,238,732 km (0.071 R)
• M11: 2,399,101 km (0.118 R)
• M12: 2,854,178 km (0.085 R)
• M13: 3,003,776 km (0.032 R)
• M14: 3,955,218 km (0.057 R)
• M15: 4,122,618 km (0.098 R)
• M16: 4,406,704 km (0.096 R)
• M17: 4,638,731 km (0.097 R)
• M18: 4,726,844 km (0.109 R)
• M19: 5,858,851 km (0.103 R)
• M20: 6,050,187 km (0.076 R)
• M21: 6,276,079 km (0.109 R)
• M22: 6,869,833 km (0.119 R)
• M23: 7,037,981 km (0.082 R)
• M24: 8,181,956 km (0.106 R)
• M25: 8,288,919 km (0.108 R)
• M26: 9,495,276 km (0.104 R)
• M27: 10,138,098 km (0.045 R)
• M28: 10,368,329 km (0.115 R)
• M29: 10,600,356 km (0.071 R)
• M30: 11,030,300 km (0.119 R)
• M31: 11,267,263 km (0.036 R)
• M32: 11,706,033 km (0.109 R)
• M33: 13,014,117 km (0.088 R)
• M34: 14,153,604 km (0.069 R)
• M35: 14,540,614 km (0.115 R)
• M36: 14,627,081 km (0.044 R)
• M37: 14,713,848 km (0.057 R)
• M38: 15,105,795 km (0.065 R)
• M39: 16,482,544 km (0.082 R)
• M40: 17,437,726 km (0.082 R)
• M41: 17,667,957 km (0.109 R)
• M42: 18,131,112 km (0.04 R)
• M43: 19,022,416 km (0.094 R)
• M44: 19,640,405 km (0.119 R)
• M45: 20,896,279 km (0.039 R)
• M46: 21,583,233 km (0.097 R)
• M47: 21,681,967 km (0.099 R)
• M48: 22,277,517 km (0.12 R)
• M49: 23,130,673 km (0.062 R)
• M50: 23,688,374 km (0.108 R)
• M51: 24,301,875 km (0.084 R)
• M52: 25,753,573 km (0.062 R)
• M53: 26,068,327 km (0.1 R)
• M54: 26,173,494 km (0.077 R)
• M55: 26,595,659 km (0.12 R)
• M56: 26,701,574 km (0.045 R)
• M57: 27,768,357 km (0.043 R)
• M58: 28,253,054 km (0.056 R)
• M59: 28,523,527 km (0.114 R)
• M60: 29,067,016 km (0.099 R)
• M61: 29,285,279 km (0.104 R)
• M62: 29,833,555 km (0.111 R)
• M63: 29,998,711 km (0.066 R)
• M64: 30,329,921 km (0.108 R)
• M65: 30,828,980 km (0.118 R)
• M66: 31,107,531 km (0.113 R)
• M67: 31,219,131 km (0.094 R)
• M68: 31,442,780 km (0.116 R)
• M69: 32,342,611 km (0.115 R)
• M70: 32,512,255 km (0.111 R)
• M71: 32,738,896 km (0.062 R)
• M72: 33,995,069 km (0.074 R)
• M73: 34,110,110 km (0.12 R)
• M74: 34,282,746 km (0.12 R)
• M75: 34,629,065 km (0.113 R)
• M76: 35,150,712 km (0.103 R)
• M77: 35,325,144 km (0.077 R)
• M78: 37,500,446 km (0.065 R)
• M79: 38,514,421 km (0.086 R)
• M80: 39,476,933 km (0.062 R)
• M81: 40,021,918 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 14

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.8 AU - 9.18 AU

Year: 7722 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,310,422 km

• M1: 279,449 km (0.096 R)
• M2: 426,952 km (0.075 R)
• M3: 638,783 km (0.109 R)
• M4: 818,450 km (0.074 R)
• M5: 910,153 km (0.097 R)
• M6: 1,208,601 km (0.12 R)
• M7: 1,488,349 km (0.099 R)
• M8: 1,695,542 km (0.044 R)
• M9: 1,830,180 km (0.092 R)
• M10: 2,330,136 km (0.089 R)
• M11: 2,603,901 km (0.076 R)
• M12: 2,760,679 km (0.077 R)
• M13: 3,351,142 km (0.092 R)
• M14: 3,539,486 km (0.059 R)
• M15: 3,837,634 km (0.032 R)
• M16: 3,944,896 km (0.108 R)
• M17: 4,089,407 km (0.044 R)
• M18: 5,170,252 km (0.114 R)
• M19: 5,489,195 km (0.109 R)
• M20: 5,814,570 km (0.082 R)
• M21: 5,958,932 km (0.05 R)
• M22: 6,335,619 km (0.116 R)
• M23: 6,655,609 km (0.09 R)
• M24: 7,355,877 km (0.077 R)
• M25: 7,489,917 km (0.112 R)
• M26: 7,579,675 km (0.096 R)
• M27: 7,988,078 km (0.117 R)
• M28: 8,218,009 km (0.09 R)
• M29: 8,543,834 km (0.119 R)
• M30: 8,731,878 km (0.081 R)
• M31: 9,425,264 km (0.097 R)
• M32: 9,570,973 km (0.106 R)
• M33: 9,839,950 km (0.031 R)
• M34: 10,012,585 km (0.11 R)
• M35: 10,737,986 km (0.095 R)
• M36: 11,068,896 km (0.054 R)
• M37: 11,714,411 km (0.085 R)
• M38: 11,976,058 km (0.118 R)
• M39: 13,204,705 km (0.103 R)
• M40: 13,614,005 km (0.077 R)
• M41: 14,221,970 km (0.067 R)
• M42: 14,557,219 km (0.112 R)
• M43: 14,697,841 km (0.09 R)
• M44: 14,951,858 km (0.114 R)
• M45: 15,093,528 km (0.109 R)
• M46: 15,235,795 km (0.09 R)
• M47: 16,331,300 km (0.089 R)
• M48: 16,477,308 km (0.038 R)
• M49: 17,482,007 km (0.104 R)
• M50: 17,751,283 km (0.054 R)
• M51: 18,021,906 km (0.113 R)
• M52: 18,203,069 km (0.12 R)
• M53: 18,476,085 km (0.082 R)
• M54: 18,597,708 km (0.026 R)
• M55: 18,964,522 km (0.11 R)
• M56: 19,118,159 km (0.109 R)
• M57: 19,241,278 km (0.11 R)
• M58: 19,395,663 km (0.101 R)
• M59: 19,581,314 km (0.045 R)
• M60: 20,392,883 km (0.118 R)
• M61: 20,613,390 km (0.079 R)
• M62: 21,406,857 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 8.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.89 AU - 10.71 AU

Year: 10684 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,310,422 km

• M1: 129,552 km (0.107 R)
• M2: 315,652 km (0.105 R)
• M3: 626,067 km (0.1 R)
• M4: 947,703 km (0.112 R)
• M5: 1,000,211 km (0.089 R)
• M6: 1,336,657 km (0.06 R)
• M7: 1,664,276 km (0.085 R)
• M8: 1,815,370 km (0.082 R)
• M9: 1,881,642 km (0.103 R)
• M10: 2,272,392 km (0.096 R)
• M11: 2,416,305 km (0.108 R)
• M12: 2,613,026 km (0.051 R)
• M13: 2,688,124 km (0.078 R)
• M14: 2,840,564 km (0.048 R)
• M15: 3,074,685 km (0.071 R)
• M16: 3,207,528 km (0.1 R)
• M17: 3,396,620 km (0.117 R)
• M18: 3,561,626 km (0.091 R)
• M19: 4,101,674 km (0.066 R)
• M20: 4,456,072 km (0.048 R)
• M21: 4,636,936 km (0.052 R)
• M22: 4,974,877 km (0.07 R)
• M23: 5,162,623 km (0.049 R)
• M24: 5,289,033 km (0.045 R)
• M25: 6,269,796 km (0.108 R)
• M26: 6,919,799 km (0.105 R)
• M27: 7,235,002 km (0.078 R)
• M28: 7,771,011 km (0.047 R)
• M29: 8,319,886 km (0.072 R)
• M30: 8,393,937 km (0.106 R)
• M31: 9,262,203 km (0.095 R)
• M32: 10,079,605 km (0.118 R)
• M33: 10,397,202 km (0.09 R)
• M34: 10,597,214 km (0.112 R)
• M35: 10,717,939 km (0.073 R)
• M36: 10,798,722 km (0.06 R)
• M37: 10,920,046 km (0.105 R)
• M38: 11,205,329 km (0.088 R)
• M39: 11,328,149 km (0.096 R)
• M40: 11,866,253 km (0.05 R)
• M41: 12,752,919 km (0.089 R)
• M42: 13,486,248 km (0.037 R)
• M43: 13,748,344 km (0.106 R)
• M44: 14,233,190 km (0.066 R)
• M45: 14,322,051 km (0.1 R)
• M46: 14,948,567 km (0.059 R)
• M47: 15,310,594 km (0.115 R)
• M48: 15,447,027 km (0.089 R)
• M49: 16,089,550 km (0.093 R)
• M50: 16,881,222 km (0.097 R)
• M51: 19,086,744 km (0.056 R)
• M52: 19,578,023 km (0.112 R)
• M53: 19,924,492 km (0.094 R)
• M54: 20,774,208 km (0.091 R)
• M55: 21,891,255 km (0.087 R)
• M56: 21,993,729 km (0.072 R)
• M57: 22,612,317 km (0.092 R)
• M58: 23,761,079 km (0.057 R)
• M59: 26,278,212 km (0.114 R)
• M60: 26,496,326 km (0.076 R)
• M61: 26,605,533 km (0.106 R)
• M62: 27,209,310 km (0.048 R)
• M63: 27,984,226 km (0.084 R)
• M64: 30,180,922 km (0.101 R)
• M65: 31,040,511 km (0.103 R)
• M66: 31,502,320 km (0.073 R)
• M67: 32,432,519 km (0.094 R)
• M68: 32,666,490 km (0.073 R)
• M69: 33,963,354 km (0.111 R)
• M70: 35,156,996 km (0.049 R)
• M71: 36,607,347 km (0.054 R)
• M72: 36,790,006 km (0.114 R)
• M73: 38,138,780 km (0.116 R)
• M74: 38,447,550 km (0.106 R)
• M75: 38,571,268 km (0.067 R)
• M76: 38,943,318 km (0.078 R)
• M77: 39,192,099 km (0.108 R)
• M78: 39,566,094 km (0.095 R)
• M79: 39,816,072 km (0.109 R)
• M80: 40,066,648 km (0.104 R)
• M81: 40,632,278 km (0.075 R)
• M82: 41,644,457 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235

Radius: 5.2

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.53 AU - 15.77 AU

Year: 18999 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,310,422 km

• M1: 94,845 km (0.071 R)
• M2: 140,921 km (0.097 R)
• M3: 199,264 km (0.096 R)
• M4: 372,798 km (0.082 R)
• M5: 656,735 km (0.1 R)
• M6: 745,895 km (0.108 R)
• M7: 1,338,602 km (0.106 R)
• M8: 1,593,816 km (0.112 R)
• M9: 1,641,837 km (0.098 R)
• M10: 1,764,058 km (0.105 R)
• M11: 2,122,046 km (0.054 R)
• M12: 2,474,199 km (0.066 R)
• M13: 2,671,519 km (0.083 R)
• M14: 2,757,538 km (0.092 R)
• M15: 2,815,432 km (0.058 R)
• M16: 2,873,775 km (0.068 R)
• M17: 3,021,428 km (0.078 R)
• M18: 3,201,694 km (0.072 R)
• M19: 3,510,164 km (0.047 R)
• M20: 4,188,441 km (0.089 R)
• M21: 4,355,841 km (0.085 R)
• M22: 4,628,259 km (0.106 R)
• M23: 5,661,382 km (0.077 R)
• M24: 7,599,871 km (0.042 R)
• M25: 7,681,402 km (0.103 R)
• M26: 8,134,534 km (0.116 R)
• M27: 8,554,156 km (0.105 R)
• M28: 8,809,220 km (0.108 R)
• M29: 9,239,912 km (0.086 R)
• M30: 9,283,445 km (0.099 R)
• M31: 9,545,541 km (0.088 R)
• M32: 9,765,899 km (0.088 R)
• M33: 9,943,322 km (0.059 R)
• M34: 13,118,686 km (0.093 R)
• M35: 13,314,510 km (0.12 R)
• M36: 14,358,404 km (0.112 R)
• M37: 14,459,083 km (0.045 R)
• M38: 14,509,647 km (0.073 R)
• M39: 14,864,643 km (0.099 R)
• M40: 15,171,169 km (0.112 R)
• M41: 15,428,178 km (0.109 R)
• M42: 15,686,683 km (0.115 R)
• M43: 16,312,900 km (0.052 R)
• M44: 16,788,023 km (0.078 R)
• M45: 17,751,583 km (0.097 R)
• M46: 18,568,237 km (0.102 R)
• M47: 20,805,174 km (0.113 R)
• M48: 22,479,324 km (0.114 R)
• M49: 22,889,821 km (0.067 R)
• M50: 23,184,678 km (0.028 R)
• M51: 23,837,523 km (0.112 R)
• M52: 24,196,259 km (0.068 R)
• M53: 24,436,363 km (0.039 R)
• M54: 24,616,928 km (0.09 R)
• M55: 24,677,216 km (0.072 R)
• M56: 24,737,653 km (0.119 R)
• M57: 25,040,140 km (0.074 R)
• M58: 25,404,710 km (0.076 R)
• M59: 26,200,721 km (0.119 R)
• M60: 26,570,826 km (0.118 R)
• M61: 26,694,543 km (0.044 R)
• M62: 27,378,654 km (0.099 R)
• M63: 27,628,932 km (0.113 R)
• M64: 28,257,691 km (0.072 R)
• M65: 30,301,498 km (0.118 R)
• M66: 30,560,302 km (0.105 R)
• M67: 31,733,897 km (0.034 R)
• M68: 32,392,277 km (0.068 R)
• M69: 34,731,988 km (0.082 R)
• M70: 34,867,225 km (0.108 R)
• M71: 35,274,280 km (0.049 R)
• M72: 36,504,872 km (0.117 R)
• M73: 36,849,247 km (0.101 R)
• M74: 36,987,176 km (0.101 R)
• M75: 37,958,216 km (0.079 R)
• M76: 38,307,078 km (0.07 R)
• M77: 38,446,802 km (0.061 R)
• M78: 40,279,975 km (0.118 R)
• M79: 40,422,242 km (0.094 R)
• M80: 41,637,575 km (0.069 R)
• M81: 42,864,727 km (0.105 R)
• M82: 43,373,659 km (0.106 R)
• M83: 43,665,225 km (0.109 R)
• M84: 44,103,846 km (0.079 R)
• M85: 44,470,660 km (0.074 R)
• M86: 46,542,740 km (0.095 R)
• M87: 46,691,889 km (0.102 R)
• M88: 47,590,523 km (0.099 R)
• M89: 48,570,389 km (0.068 R)
• M90: 48,646,086 km (0.114 R)
• M91: 48,797,479 km (0.031 R)
• M92: 50,090,902 km (0.105 R)
• M93: 50,396,830 km (0.087 R)
• M94: 50,626,762 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21

Radius: 4.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.45 AU - 17.39 AU

Year: 20629 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,310,422 km

• M1: 381,175 km (0.044 R)
• M2: 829,670 km (0.085 R)
• M3: 1,084,734 km (0.039 R)
• M4: 1,517,072 km (0.066 R)
• M5: 1,796,670 km (0.091 R)
• M6: 1,950,158 km (0.054 R)
• M7: 2,849,989 km (0.112 R)
• M8: 3,454,514 km (0.12 R)
• M9: 3,800,384 km (0.092 R)
• M10: 4,157,474 km (0.092 R)
• M11: 4,380,824 km (0.104 R)
• M12: 6,891,376 km (0.119 R)
• M13: 7,619,618 km (0.071 R)
• M14: 7,718,502 km (0.113 R)
• M15: 7,842,818 km (0.038 R)
• M16: 9,946,164 km (0.101 R)
• M17: 11,410,428 km (0.084 R)
• M18: 12,066,564 km (0.075 R)
• M19: 15,306,405 km (0.101 R)
• M20: 16,378,573 km (0.108 R)
• M21: 16,602,372 km (0.101 R)
• M22: 17,474,826 km (0.053 R)
• M23: 18,861,300 km (0.09 R)
• M24: 18,928,170 km (0.102 R)
• M25: 19,028,700 km (0.089 R)
• M26: 19,196,548 km (0.114 R)
• M27: 20,695,070 km (0.075 R)
• M28: 20,867,706 km (0.113 R)
• M29: 23,083,699 km (0.101 R)
• M30: 23,730,561 km (0.079 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: 194 - 10,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit