🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.17 AU - 1.31 AU

Year: 490 Days

Day: 24.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,079,670 km

• M1: 121,773 km (0.102 R)
• M2: 232,774 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.32 AU - 1.74 AU

Year: 671 Days

Day: 14.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,079,670 km

• M1: 817,552 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.4 AU - 1.78 AU

Year: 711 Days

Day: 24.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.08 AU - 3.96 AU

Year: 2343 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,079,670 km

• M1: 935,286 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.7 AU - 4.04 AU

Year: 2701 Days

Day: 12.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,079,670 km

• M1: 286,181 km (0.077 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 11.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.87 AU - 8.29 AU

Year: 7404 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,079,670 km

• M1: 179,817 km (0.064 R)
• M2: 294,857 km (0.069 R)
• M3: 375,341 km (0.057 R)
• M4: 516,113 km (0.112 R)
• M5: 594,502 km (0.098 R)
• M6: 841,937 km (0.102 R)
• M7: 1,175,989 km (0.048 R)
• M8: 1,321,398 km (0.059 R)
• M9: 1,453,792 km (0.12 R)
• M10: 1,551,180 km (0.081 R)
• M11: 1,773,333 km (0.092 R)
• M12: 2,027,799 km (0.052 R)
• M13: 2,861,658 km (0.098 R)
• M14: 2,960,392 km (0.062 R)
• M15: 3,035,191 km (0.058 R)
• M16: 3,110,738 km (0.1 R)
• M17: 3,289,358 km (0.087 R)
• M18: 3,927,692 km (0.114 R)
• M19: 4,233,171 km (0.07 R)
• M20: 4,808,375 km (0.069 R)
• M21: 5,286,490 km (0.075 R)
• M22: 5,873,960 km (0.1 R)
• M23: 6,127,529 km (0.111 R)
• M24: 7,110,686 km (0.111 R)
• M25: 8,389,897 km (0.084 R)
• M26: 9,515,621 km (0.103 R)
• M27: 9,701,721 km (0.11 R)
• M28: 10,650,022 km (0.053 R)
• M29: 10,765,811 km (0.066 R)
• M30: 10,882,048 km (0.075 R)
• M31: 11,037,630 km (0.119 R)
• M32: 11,115,720 km (0.107 R)
• M33: 11,469,370 km (0.078 R)
• M34: 12,715,669 km (0.109 R)
• M35: 13,334,107 km (0.072 R)
• M36: 13,920,231 km (0.119 R)
• M37: 14,131,613 km (0.086 R)
• M38: 14,729,107 km (0.089 R)
• M39: 14,944,528 km (0.034 R)
• M40: 15,117,613 km (0.034 R)
• M41: 15,465,877 km (0.081 R)
• M42: 15,684,738 km (0.108 R)
• M43: 15,904,797 km (0.062 R)
• M44: 18,114,507 km (0.036 R)
• M45: 18,437,938 km (0.068 R)
• M46: 18,763,313 km (0.099 R)
• M47: 18,856,662 km (0.117 R)
• M48: 19,325,651 km (0.045 R)
• M49: 19,467,021 km (0.111 R)
• M50: 20,131,685 km (0.066 R)
• M51: 20,514,805 km (0.097 R)
• M52: 21,190,987 km (0.087 R)
• M53: 21,531,921 km (0.118 R)
• M54: 23,013,388 km (0.098 R)
• M55: 23,363,747 km (0.098 R)
• M56: 24,425,443 km (0.102 R)
• M57: 24,936,619 km (0.096 R)
• M58: 25,658,129 km (0.062 R)
• M59: 25,969,592 km (0.114 R)
• M60: 26,282,102 km (0.112 R)
• M61: 27,174,603 km (0.062 R)
• M62: 27,545,007 km (0.103 R)
• M63: 27,863,800 km (0.104 R)
• M64: 28,612,388 km (0.098 R)
• M65: 29,476,166 km (0.112 R)
• M66: 30,348,322 km (0.092 R)
• M67: 30,842,743 km (0.078 R)
• M68: 31,008,048 km (0.037 R)
• M69: 31,395,208 km (0.109 R)
• M70: 31,506,060 km (0.095 R)
• M71: 31,672,562 km (0.067 R)
• M72: 32,341,863 km (0.111 R)
• M73: 32,678,159 km (0.101 R)
• M74: 33,072,050 km (0.077 R)
• M75: 34,206,002 km (0.094 R)
• M76: 35,410,414 km (0.092 R)
• M77: 35,641,543 km (0.109 R)
• M78: 35,757,182 km (0.1 R)
• M79: 37,155,174 km (0.081 R)
• M80: 37,507,477 km (0.114 R)
• M81: 39,285,448 km (0.12 R)
• M82: 39,824,150 km (0.084 R)
• M83: 40,004,266 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 13.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.4 AU - 15.1 AU

Year: 16151 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,079,670 km

• M1: 168,447 km (0.078 R)
• M2: 300,841 km (0.07 R)
• M3: 386,262 km (0.046 R)
• M4: 499,657 km (0.106 R)
• M5: 627,862 km (0.116 R)
• M6: 732,581 km (0.064 R)
• M7: 1,217,577 km (0.085 R)
• M8: 1,400,086 km (0.085 R)
• M9: 1,923,230 km (0.082 R)
• M10: 2,056,672 km (0.107 R)
• M11: 2,446,972 km (0.101 R)
• M12: 3,458,553 km (0.12 R)
• M13: 3,589,302 km (0.112 R)
• M14: 4,060,236 km (0.1 R)
• M15: 4,622,724 km (0.061 R)
• M16: 4,949,894 km (0.11 R)
• M17: 5,172,346 km (0.09 R)
• M18: 5,436,237 km (0.076 R)
• M19: 6,016,378 km (0.113 R)
• M20: 6,374,066 km (0.108 R)
• M21: 6,820,765 km (0.093 R)
• M22: 7,151,975 km (0.06 R)
• M23: 7,403,898 km (0.068 R)
• M24: 7,959,953 km (0.112 R)
• M25: 8,090,253 km (0.094 R)
• M26: 9,339,993 km (0.104 R)
• M27: 9,940,629 km (0.032 R)
• M28: 10,034,128 km (0.111 R)
• M29: 11,916,218 km (0.107 R)
• M30: 12,015,551 km (0.081 R)
• M31: 14,114,260 km (0.109 R)
• M32: 15,017,382 km (0.113 R)
• M33: 15,448,972 km (0.07 R)
• M34: 16,991,177 km (0.089 R)
• M35: 17,723,757 km (0.111 R)
• M36: 18,697,490 km (0.077 R)
• M37: 19,629,784 km (0.038 R)
• M38: 19,747,368 km (0.11 R)
• M39: 20,101,615 km (0.085 R)
• M40: 20,816,245 km (0.108 R)
• M41: 21,357,789 km (0.082 R)
• M42: 21,843,084 km (0.052 R)
• M43: 22,332,120 km (0.035 R)
• M44: 22,762,812 km (0.097 R)
• M45: 24,957,712 km (0.09 R)
• M46: 25,533,065 km (0.074 R)
• M47: 26,306,935 km (0.079 R)
• M48: 27,023,060 km (0.099 R)
• M49: 28,408,037 km (0.028 R)
• M50: 28,607,750 km (0.095 R)
• M51: 31,040,960 km (0.115 R)
• M52: 31,866,740 km (0.077 R)
• M53: 32,212,909 km (0.062 R)
• M54: 32,629,988 km (0.111 R)
• M55: 33,680,465 km (0.101 R)
• M56: 33,821,386 km (0.085 R)
• M57: 34,245,346 km (0.117 R)
• M58: 35,456,042 km (0.118 R)
• M59: 36,174,710 km (0.085 R)
• M60: 36,680,650 km (0.064 R)
• M61: 37,043,574 km (0.087 R)
• M62: 41,338,679 km (0.062 R)
• M63: 42,019,200 km (0.088 R)
• M64: 42,551,170 km (0.094 R)
• M65: 43,085,234 km (0.102 R)
• M66: 46,101,277 km (0.092 R)
• M67: 46,964,307 km (0.104 R)
• M68: 48,467,466 km (0.103 R)
• M69: 49,585,112 km (0.114 R)
• M70: 51,520,908 km (0.044 R)
• M71: 51,845,835 km (0.082 R)
• M72: 52,008,747 km (0.101 R)
• M73: 52,579,762 km (0.096 R)
• M74: 52,906,933 km (0.059 R)
• M75: 53,399,110 km (0.102 R)
• M76: 53,810,354 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.2

Radius: 10.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.5 AU - 15.1 AU

Year: 16246 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,079,670 km

• M1: 265,686 km (0.11 R)
• M2: 478,115 km (0.038 R)
• M3: 544,087 km (0.079 R)
• M4: 657,183 km (0.094 R)
• M5: 732,282 km (0.073 R)
• M6: 1,191,397 km (0.109 R)
• M7: 1,285,345 km (0.062 R)
• M8: 1,880,595 km (0.081 R)
• M9: 2,289,296 km (0.095 R)
• M10: 3,005,272 km (0.047 R)
• M11: 3,109,242 km (0.106 R)
• M12: 3,428,484 km (0.092 R)
• M13: 3,786,322 km (0.119 R)
• M14: 4,900,228 km (0.093 R)
• M15: 4,992,231 km (0.037 R)
• M16: 5,781,958 km (0.068 R)
• M17: 6,848,740 km (0.029 R)
• M18: 7,194,461 km (0.113 R)
• M19: 7,299,329 km (0.118 R)
• M20: 7,369,640 km (0.072 R)
• M21: 8,782,891 km (0.095 R)
• M22: 9,045,435 km (0.114 R)
• M23: 9,234,377 km (0.1 R)
• M24: 9,310,373 km (0.105 R)
• M25: 9,887,073 km (0.062 R)
• M26: 10,003,759 km (0.08 R)
• M27: 10,081,849 km (0.098 R)
• M28: 10,277,823 km (0.073 R)
• M29: 10,753,544 km (0.072 R)
• M30: 11,196,054 km (0.038 R)
• M31: 11,277,136 km (0.084 R)
• M32: 11,399,059 km (0.087 R)
• M33: 11,521,579 km (0.087 R)
• M34: 11,767,668 km (0.119 R)
• M35: 12,223,642 km (0.109 R)
• M36: 12,432,780 km (0.098 R)
• M37: 13,625,823 km (0.115 R)
• M38: 13,929,656 km (0.051 R)
• M39: 15,122,998 km (0.035 R)
• M40: 15,437,752 km (0.106 R)
• M41: 15,528,109 km (0.082 R)
• M42: 16,028,065 km (0.073 R)
• M43: 16,487,181 km (0.028 R)
• M44: 17,277,507 km (0.109 R)
• M45: 18,606,086 km (0.104 R)
• M46: 18,750,298 km (0.085 R)
• M47: 19,040,069 km (0.068 R)
• M48: 19,672,868 km (0.105 R)
• M49: 19,868,991 km (0.101 R)
• M50: 20,114,930 km (0.07 R)
• M51: 20,610,099 km (0.059 R)
• M52: 20,959,110 km (0.105 R)
• M53: 21,865,374 km (0.064 R)
• M54: 22,221,417 km (0.09 R)
• M55: 22,990,500 km (0.087 R)
• M56: 23,456,198 km (0.115 R)
• M57: 24,029,607 km (0.115 R)
• M58: 26,153,448 km (0.112 R)
• M59: 26,369,168 km (0.119 R)
• M60: 27,401,692 km (0.08 R)
• M61: 28,724,736 km (0.068 R)
• M62: 29,394,186 km (0.058 R)
• M63: 29,843,279 km (0.095 R)
• M64: 30,238,068 km (0.034 R)
• M65: 31,432,906 km (0.101 R)
• M66: 31,949,617 km (0.112 R)
• M67: 32,353,531 km (0.108 R)
• M68: 32,817,285 km (0.042 R)
• M69: 33,224,789 km (0.082 R)
• M70: 33,458,312 km (0.052 R)
• M71: 34,044,885 km (0.074 R)
• M72: 34,162,469 km (0.098 R)
• M73: 34,398,385 km (0.061 R)
• M74: 34,753,081 km (0.06 R)
• M75: 35,227,905 km (0.112 R)
• M76: 36,484,527 km (0.088 R)
• M77: 36,605,103 km (0.066 R)
• M78: 36,846,404 km (0.116 R)
• M79: 37,269,916 km (0.082 R)
• M80: 37,573,450 km (0.086 R)
• M81: 38,244,097 km (0.054 R)
• M82: 39,411,858 km (0.071 R)
• M83: 39,783,011 km (0.07 R)
• M84: 40,716,052 km (0.089 R)
• M85: 41,028,562 km (0.066 R)
• M86: 41,719,256 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 5.3

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.15 AU - 17.33 AU

Year: 20076 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,079,670 km

• M1: 84,373 km (0.107 R)
• M2: 242,199 km (0.077 R)
• M3: 337,343 km (0.114 R)
• M4: 906,862 km (0.09 R)
• M5: 1,595,611 km (0.103 R)
• M6: 1,907,373 km (0.08 R)
• M7: 2,203,876 km (0.088 R)
• M8: 2,729,712 km (0.057 R)
• M9: 2,913,269 km (0.101 R)
• M10: 3,215,606 km (0.077 R)
• M11: 3,331,545 km (0.109 R)
• M12: 4,265,334 km (0.101 R)
• M13: 5,688,309 km (0.118 R)
• M14: 6,694,654 km (0.117 R)
• M15: 7,497,696 km (0.071 R)
• M16: 7,548,858 km (0.104 R)
• M17: 7,651,632 km (0.115 R)
• M18: 8,067,215 km (0.064 R)
• M19: 9,523,101 km (0.112 R)
• M20: 9,578,602 km (0.035 R)
• M21: 9,689,903 km (0.067 R)
• M22: 10,652,864 km (0.092 R)
• M23: 10,768,055 km (0.096 R)
• M24: 10,825,949 km (0.053 R)
• M25: 12,974,324 km (0.073 R)
• M26: 13,344,878 km (0.093 R)
• M27: 13,593,809 km (0.11 R)
• M28: 14,286,297 km (0.118 R)
• M29: 14,668,969 km (0.105 R)
• M30: 15,054,931 km (0.045 R)
• M31: 15,184,333 km (0.106 R)
• M32: 15,444,185 km (0.11 R)
• M33: 15,640,158 km (0.12 R)
• M34: 16,365,558 km (0.05 R)
• M35: 16,631,992 km (0.087 R)
• M36: 17,780,455 km (0.097 R)
• M37: 18,398,743 km (0.107 R)
• M38: 18,745,212 km (0.084 R)
• M39: 18,954,200 km (0.119 R)
• M40: 20,010,660 km (0.029 R)
• M41: 20,295,494 km (0.07 R)
• M42: 20,367,002 km (0.101 R)
• M43: 20,725,439 km (0.025 R)
• M44: 21,375,890 km (0.051 R)
• M45: 21,667,157 km (0.063 R)
• M46: 21,886,468 km (0.119 R)
• M47: 22,474,836 km (0.113 R)
• M48: 22,548,737 km (0.082 R)
• M49: 22,845,240 km (0.119 R)
• M50: 22,919,591 km (0.08 R)
• M51: 23,442,136 km (0.045 R)
• M52: 23,517,084 km (0.03 R)
• M53: 23,893,024 km (0.062 R)
• M54: 24,346,904 km (0.112 R)
• M55: 25,725,448 km (0.086 R)
• M56: 25,880,132 km (0.119 R)
• M57: 26,190,548 km (0.105 R)
• M58: 27,919,600 km (0.057 R)
• M59: 28,797,889 km (0.087 R)
• M60: 29,766,386 km (0.115 R)
• M61: 30,336,204 km (0.056 R)
• M62: 32,067,201 km (0.112 R)
• M63: 32,651,381 km (0.056 R)
• M64: 32,986,779 km (0.118 R)
• M65: 33,239,001 km (0.085 R)
• M66: 34,169,500 km (0.086 R)
• M67: 34,424,714 km (0.11 R)
• M68: 34,765,947 km (0.098 R)
• M69: 34,851,517 km (0.092 R)
• M70: 36,142,397 km (0.107 R)
• M71: 38,505,295 km (0.111 R)
• M72: 41,369,646 km (0.09 R)
• M73: 41,550,958 km (0.119 R)
• M74: 42,187,497 km (0.106 R)
• M75: 42,278,752 km (0.099 R)
• M76: 42,461,261 km (0.116 R)
• M77: 43,102,438 km (0.091 R)
• M78: 47,016,367 km (0.086 R)
• M79: 52,016,676 km (0.071 R)
• M80: 52,212,350 km (0.101 R)
• M81: 53,095,875 km (0.102 R)
• M82: 53,687,684 km (0.03 R)
• M83: 54,678,919 km (0.083 R)
• M84: 55,076,999 km (0.085 R)
• M85: 55,276,413 km (0.061 R)
• M86: 56,176,843 km (0.117 R)
• M87: 56,880,551 km (0.093 R)
• M88: 59,724,407 km (0.111 R)
• M89: 60,957,243 km (0.066 R)
• M90: 62,406,098 km (0.116 R)
• M91: 63,134,939 km (0.116 R)
• M92: 65,971,913 km (0.095 R)
• M93: 69,172,559 km (0.079 R)
• M94: 70,900,265 km (0.082 R)
• M95: 71,117,182 km (0.094 R)
• M96: 71,225,790 km (0.108 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit