🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 45.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.11 AU - 1.17 AU

Year: 442 Days

Day: 32.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 122.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 466 Days

Day: 45.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,286,442 km

• M1: 623,374 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.34 AU - 2.1 AU

Year: 820 Days

Day: 37.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,286,442 km

• M1: 673,340 km (0.113 R)
• M2: 1,150,108 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.24 AU - 5.46 AU

Year: 3882 Days

Day: 29.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,286,442 km

• M1: 84,224 km (0.107 R)
• M2: 2,979,990 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.7

Radius: 3.9

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.39 AU - 14.03 AU

Year: 16468 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,286,442 km

• M1: 105,018 km (0.082 R)
• M2: 148,401 km (0.047 R)
• M3: 190,288 km (0.048 R)
• M4: 287,527 km (0.106 R)
• M5: 319,990 km (0.114 R)
• M6: 388,506 km (0.078 R)
• M7: 449,542 km (0.103 R)
• M8: 500,704 km (0.106 R)
• M9: 1,614,011 km (0.099 R)
• M10: 1,713,793 km (0.113 R)
• M11: 1,774,530 km (0.104 R)
• M12: 1,898,247 km (0.062 R)
• M13: 2,024,807 km (0.115 R)
• M14: 2,398,353 km (0.09 R)
• M15: 3,132,430 km (0.092 R)
• M16: 3,231,912 km (0.076 R)
• M17: 3,282,028 km (0.051 R)
• M18: 4,532,516 km (0.102 R)
• M19: 4,844,278 km (0.086 R)
• M20: 5,075,407 km (0.056 R)
• M21: 5,192,243 km (0.069 R)
• M22: 6,066,044 km (0.119 R)
• M23: 6,377,806 km (0.028 R)
• M24: 7,147,038 km (0.085 R)
• M25: 7,911,483 km (0.115 R)
• M26: 8,013,060 km (0.091 R)
• M27: 8,183,303 km (0.107 R)
• M28: 8,876,390 km (0.106 R)
• M29: 9,158,980 km (0.066 R)
• M30: 9,337,002 km (0.099 R)
• M31: 9,552,123 km (0.096 R)
• M32: 9,768,891 km (0.111 R)
• M33: 10,133,909 km (0.119 R)
• M34: 10,318,064 km (0.102 R)
• M35: 10,952,359 km (0.074 R)
• M36: 11,141,301 km (0.112 R)
• M37: 11,369,588 km (0.106 R)
• M38: 11,560,923 km (0.094 R)
• M39: 11,869,245 km (0.06 R)
• M40: 11,907,991 km (0.078 R)
• M41: 12,258,498 km (0.115 R)
• M42: 12,415,426 km (0.093 R)
• M43: 12,494,115 km (0.1 R)
• M44: 12,810,514 km (0.105 R)
• M45: 13,410,851 km (0.095 R)
• M46: 13,572,416 km (0.102 R)
• M47: 13,897,642 km (0.095 R)
• M48: 14,184,272 km (0.091 R)
• M49: 15,477,097 km (0.091 R)
• M50: 15,731,712 km (0.055 R)
• M51: 15,774,198 km (0.074 R)
• M52: 15,944,889 km (0.115 R)
• M53: 16,807,171 km (0.105 R)
• M54: 16,981,453 km (0.081 R)
• M55: 17,950,548 km (0.1 R)
• M56: 18,396,948 km (0.108 R)
• M57: 19,712,063 km (0.117 R)
• M58: 20,963,598 km (0.047 R)
• M59: 22,288,288 km (0.079 R)
• M60: 22,527,644 km (0.116 R)
• M61: 22,816,069 km (0.088 R)
• M62: 23,250,950 km (0.114 R)
• M63: 24,276,294 km (0.083 R)
• M64: 24,968,034 km (0.07 R)
• M65: 25,166,850 km (0.092 R)
• M66: 26,017,613 km (0.104 R)
• M67: 26,674,647 km (0.115 R)
• M68: 26,877,950 km (0.094 R)
• M69: 27,593,327 km (0.07 R)
• M70: 28,056,632 km (0.111 R)
• M71: 28,418,659 km (0.072 R)
• M72: 28,522,330 km (0.112 R)
• M73: 28,834,391 km (0.12 R)
• M74: 29,199,709 km (0.088 R)
• M75: 29,304,428 km (0.109 R)
• M76: 29,619,182 km (0.099 R)
• M77: 29,776,858 km (0.057 R)
• M78: 30,093,407 km (0.054 R)
• M79: 30,251,981 km (0.099 R)
• M80: 30,836,011 km (0.051 R)
• M81: 30,942,674 km (0.094 R)
• M82: 31,156,150 km (0.105 R)
• M83: 31,209,706 km (0.073 R)
• M84: 31,477,486 km (0.067 R)
• M85: 31,907,580 km (0.039 R)
• M86: 32,664,695 km (0.079 R)
• M87: 32,991,118 km (0.1 R)
• M88: 33,701,857 km (0.037 R)
• M89: 34,417,683 km (0.104 R)
• M90: 35,194,245 km (0.099 R)
• M91: 35,472,946 km (0.042 R)
• M92: 35,696,446 km (0.101 R)
• M93: 35,976,343 km (0.086 R)
• M94: 36,200,890 km (0.055 R)
• M95: 37,103,862 km (0.096 R)
• M96: 37,387,500 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.6

Radius: 7.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.04 AU - 21.28 AU

Year: 26972 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,286,442 km

• M1: 192,233 km (0.09 R)
• M2: 458,817 km (0.079 R)
• M3: 507,436 km (0.119 R)
• M4: 592,856 km (0.11 R)
• M5: 664,813 km (0.098 R)
• M6: 1,091,616 km (0.049 R)
• M7: 1,441,226 km (0.062 R)
• M8: 1,745,059 km (0.044 R)
• M9: 1,958,685 km (0.116 R)
• M10: 2,266,109 km (0.068 R)
• M11: 2,469,861 km (0.066 R)
• M12: 2,529,102 km (0.11 R)
• M13: 2,649,079 km (0.101 R)
• M14: 2,771,001 km (0.049 R)
• M15: 3,052,245 km (0.037 R)
• M16: 3,541,131 km (0.082 R)
• M17: 3,608,151 km (0.069 R)
• M18: 3,709,429 km (0.078 R)
• M19: 4,089,258 km (0.114 R)
• M20: 4,885,717 km (0.113 R)
• M21: 5,533,326 km (0.084 R)
• M22: 5,689,656 km (0.053 R)
• M23: 5,768,344 km (0.1 R)
• M24: 6,411,017 km (0.06 R)
• M25: 6,575,275 km (0.109 R)
• M26: 6,699,292 km (0.093 R)
• M27: 7,118,615 km (0.088 R)
• M28: 8,381,819 km (0.111 R)
• M29: 8,561,486 km (0.12 R)
• M30: 8,606,665 km (0.103 R)
• M31: 9,339,096 km (0.116 R)
• M32: 9,807,038 km (0.108 R)
• M33: 9,901,584 km (0.096 R)
• M34: 10,139,145 km (0.105 R)
• M35: 11,206,825 km (0.119 R)
• M36: 12,208,084 km (0.109 R)
• M37: 12,565,324 km (0.105 R)
• M38: 13,499,562 km (0.063 R)
• M39: 14,617,657 km (0.117 R)
• M40: 14,942,434 km (0.111 R)
• M41: 15,986,926 km (0.07 R)
• M42: 16,377,676 km (0.089 R)
• M43: 16,545,973 km (0.069 R)
• M44: 17,168,450 km (0.082 R)
• M45: 17,798,556 km (0.098 R)
• M46: 18,845,891 km (0.092 R)
• M47: 18,963,475 km (0.111 R)
• M48: 19,793,444 km (0.101 R)
• M49: 19,853,283 km (0.083 R)
• M50: 20,212,916 km (0.051 R)
• M51: 20,453,918 km (0.092 R)
• M52: 21,981,762 km (0.09 R)
• M53: 22,540,809 km (0.095 R)
• M54: 24,181,598 km (0.1 R)
• M55: 25,210,532 km (0.113 R)
• M56: 25,599,936 km (0.053 R)
• M57: 26,846,385 km (0.093 R)
• M58: 27,244,166 km (0.107 R)
• M59: 27,643,891 km (0.073 R)
• M60: 28,583,964 km (0.118 R)
• M61: 28,922,205 km (0.042 R)
• M62: 29,125,808 km (0.076 R)
• M63: 29,945,006 km (0.038 R)
• M64: 30,357,447 km (0.092 R)
• M65: 30,495,376 km (0.106 R)
• M66: 30,702,719 km (0.087 R)
• M67: 31,257,577 km (0.06 R)
• M68: 31,327,141 km (0.071 R)
• M69: 31,396,853 km (0.116 R)
• M70: 33,083,868 km (0.107 R)
• M71: 33,154,778 km (0.111 R)
• M72: 35,306,294 km (0.027 R)
• M73: 35,887,632 km (0.119 R)
• M74: 36,692,019 km (0.119 R)
• M75: 37,428,490 km (0.042 R)
• M76: 38,617,045 km (0.071 R)
• M77: 38,916,091 km (0.073 R)
• M78: 40,726,524 km (0.091 R)
• M79: 41,259,691 km (0.035 R)
• M80: 41,795,252 km (0.095 R)
• M81: 43,804,351 km (0.07 R)
• M82: 44,585,401 km (0.09 R)
• M83: 44,663,791 km (0.12 R)
• M84: 45,607,753 km (0.075 R)
• M85: 47,115,700 km (0.103 R)
• M86: 47,195,585 km (0.107 R)
• M87: 47,996,233 km (0.066 R)
• M88: 48,962,934 km (0.09 R)
• M89: 50,915,635 km (0.103 R)
• M90: 50,997,615 km (0.104 R)
• M91: 53,392,078 km (0.077 R)
• M92: 54,812,660 km (0.041 R)
• M93: 55,401,327 km (0.099 R)
• M94: 55,485,551 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.1

Radius: 5.2

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.02 AU - 20.86 AU

Year: 31151 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,286,442 km

• M1: 340,186 km (0.112 R)
• M2: 431,739 km (0.101 R)
• M3: 531,521 km (0.081 R)
• M4: 584,329 km (0.118 R)
• M5: 753,674 km (0.118 R)
• M6: 813,513 km (0.073 R)
• M7: 1,312,422 km (0.12 R)
• M8: 1,611,169 km (0.114 R)
• M9: 1,768,247 km (0.105 R)
• M10: 2,858,367 km (0.097 R)
• M11: 3,747,427 km (0.112 R)
• M12: 4,493,471 km (0.073 R)
• M13: 4,996,569 km (0.097 R)
• M14: 5,517,618 km (0.101 R)
• M15: 6,177,494 km (0.088 R)
• M16: 6,485,666 km (0.083 R)
• M17: 7,767,720 km (0.097 R)
• M18: 8,100,126 km (0.086 R)
• M19: 8,505,237 km (0.106 R)
• M20: 8,710,336 km (0.117 R)
• M21: 10,046,245 km (0.117 R)
• M22: 11,671,027 km (0.082 R)
• M23: 12,746,786 km (0.073 R)
• M24: 12,824,726 km (0.091 R)
• M25: 13,296,408 km (0.119 R)
• M26: 14,581,454 km (0.089 R)
• M27: 15,073,631 km (0.067 R)
• M28: 15,156,209 km (0.112 R)
• M29: 15,487,868 km (0.089 R)
• M30: 16,838,288 km (0.101 R)
• M31: 17,527,485 km (0.12 R)
• M32: 17,614,401 km (0.105 R)
• M33: 18,755,833 km (0.105 R)
• M34: 19,380,255 km (0.09 R)
• M35: 19,830,544 km (0.089 R)
• M36: 23,077,267 km (0.089 R)
• M37: 23,458,741 km (0.063 R)
• M38: 23,554,334 km (0.086 R)
• M39: 24,034,693 km (0.088 R)
• M40: 25,102,822 km (0.069 R)
• M41: 29,012,562 km (0.115 R)
• M42: 29,630,551 km (0.111 R)
• M43: 30,774,975 km (0.075 R)
• M44: 33,644,711 km (0.114 R)
• M45: 35,275,477 km (0.058 R)
• M46: 36,266,264 km (0.109 R)
• M47: 36,376,966 km (0.117 R)
• M48: 37,154,576 km (0.066 R)
• M49: 38,162,566 km (0.088 R)
• M50: 39,976,590 km (0.119 R)
• M51: 40,779,033 km (0.09 R)
• M52: 42,050,615 km (0.058 R)
• M53: 42,749,836 km (0.118 R)
• M54: 43,923,431 km (0.048 R)
• M55: 45,226,727 km (0.106 R)
• M56: 45,943,002 km (0.083 R)
• M57: 49,212,015 km (0.055 R)
• M58: 49,825,665 km (0.117 R)
• M59: 51,060,296 km (0.106 R)
• M60: 52,680,441 km (0.103 R)
• M61: 54,444,051 km (0.118 R)
• M62: 56,483,219 km (0.118 R)
• M63: 57,254,247 km (0.107 R)
• M64: 60,635,607 km (0.106 R)
• M65: 62,748,528 km (0.075 R)
• M66: 64,482,816 km (0.045 R)
• M67: 65,692,763 km (0.027 R)
• M68: 68,818,760 km (0.083 R)
• M69: 69,779,628 km (0.042 R)
• M70: 70,055,037 km (0.041 R)
• M71: 70,744,983 km (0.061 R)
• M72: 71,021,589 km (0.066 R)
• M73: 71,160,117 km (0.107 R)
• M74: 71,298,644 km (0.092 R)
• M75: 71,853,652 km (0.061 R)
• M76: 71,992,778 km (0.084 R)
• M77: 72,689,007 km (0.112 R)
• M78: 74,369,290 km (0.116 R)
• M79: 75,779,101 km (0.085 R)
• M80: 77,055,619 km (0.118 R)
• M81: 78,339,169 km (0.075 R)
• M82: 81,506,455 km (0.088 R)
• M83: 84,275,212 km (0.082 R)
• M84: 85,744,862 km (0.09 R)
• M85: 87,222,889 km (0.095 R)
• M86: 88,262,594 km (0.11 R)
• M87: 89,306,338 km (0.118 R)
• M88: 90,354,122 km (0.07 R)
• M89: 91,255,599 km (0.113 R)
• M90: 91,707,384 km (0.105 R)
• M91: 96,726,094 km (0.112 R)
• M92: 98,110,323 km (0.028 R)
• M93: 98,264,558 km (0.112 R)
• M94: 99,500,985 km (0.031 R)
• M95: 100,742,647 km (0.108 R)
• M96: 102,301,905 km (0.112 R)
• M97: 103,712,015 km (0.079 R)
• M98: 104,340,924 km (0.091 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit