🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 34.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.67 AU - 0.67 AU

Year: 204 Days

Day: 20.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.51 AU - 2.17 AU

Year: 930 Days

Day: 44.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,438,585 km

• M1: 377,735 km (0.06 R)
• M2: 467,045 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.05 AU - 2.37 AU

Year: 1225 Days

Day: 26 Hours

Environment

Temp: -88 °C

Axial Tilt: 129.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 13.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.33 AU - 7.47 AU

Year: 6036 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,438,585 km

• M1: 176,974 km (0.079 R)
• M2: 410,048 km (0.115 R)
• M3: 575,503 km (0.077 R)
• M4: 780,602 km (0.057 R)
• M5: 1,912,310 km (0.109 R)
• M6: 2,548,400 km (0.089 R)
• M7: 2,879,759 km (0.092 R)
• M8: 3,137,666 km (0.108 R)
• M9: 3,291,602 km (0.069 R)
• M10: 3,380,762 km (0.058 R)
• M11: 3,584,365 km (0.071 R)
• M12: 3,932,778 km (0.107 R)
• M13: 4,292,412 km (0.093 R)
• M14: 4,563,034 km (0.028 R)
• M15: 4,712,931 km (0.063 R)
• M16: 4,992,231 km (0.093 R)
• M17: 5,172,795 km (0.095 R)
• M18: 5,971,498 km (0.105 R)
• M19: 6,135,906 km (0.099 R)
• M20: 6,273,985 km (0.106 R)
• M21: 7,357,822 km (0.107 R)
• M22: 7,475,256 km (0.104 R)
• M23: 7,652,679 km (0.103 R)
• M24: 8,622,522 km (0.067 R)
• M25: 8,777,655 km (0.056 R)
• M26: 8,933,536 km (0.114 R)
• M27: 9,375,299 km (0.07 R)
• M28: 9,986,256 km (0.113 R)
• M29: 10,444,774 km (0.034 R)
• M30: 12,207,485 km (0.097 R)
• M31: 12,346,911 km (0.108 R)
• M32: 13,016,361 km (0.05 R)
• M33: 13,445,408 km (0.087 R)
• M34: 13,661,577 km (0.107 R)
• M35: 14,134,007 km (0.103 R)
• M36: 14,243,812 km (0.083 R)
• M37: 14,464,319 km (0.059 R)
• M38: 14,908,625 km (0.091 R)
• M39: 15,508,063 km (0.065 R)
• M40: 15,621,309 km (0.071 R)
• M41: 15,848,698 km (0.079 R)
• M42: 16,115,281 km (0.115 R)
• M43: 16,653,235 km (0.034 R)
• M44: 17,002,097 km (0.094 R)
• M45: 17,510,281 km (0.11 R)
• M46: 17,628,314 km (0.104 R)
• M47: 19,145,685 km (0.07 R)
• M48: 19,838,174 km (0.093 R)
• M49: 20,002,282 km (0.032 R)
• M50: 20,125,551 km (0.081 R)
• M51: 20,414,574 km (0.093 R)
• M52: 20,704,794 km (0.118 R)
• M53: 21,079,986 km (0.088 R)
• M54: 21,247,535 km (0.116 R)
• M55: 21,499,608 km (0.091 R)
• M56: 22,346,930 km (0.08 R)
• M57: 23,335,024 km (0.118 R)
• M58: 23,551,642 km (0.106 R)
• M59: 23,943,438 km (0.111 R)
• M60: 24,162,001 km (0.046 R)
• M61: 24,249,516 km (0.086 R)
• M62: 24,337,330 km (0.113 R)
• M63: 25,042,833 km (0.116 R)
• M64: 25,220,256 km (0.113 R)
• M65: 25,309,117 km (0.111 R)
• M66: 26,428,857 km (0.106 R)
• M67: 26,745,407 km (0.069 R)
• M68: 27,977,644 km (0.07 R)
• M69: 28,069,647 km (0.106 R)
• M70: 28,207,875 km (0.12 R)
• M71: 28,485,080 km (0.109 R)
• M72: 28,902,458 km (0.081 R)
• M73: 29,088,558 km (0.102 R)
• M74: 29,602,576 km (0.065 R)
• M75: 30,261,106 km (0.069 R)
• M76: 30,829,428 km (0.11 R)
• M77: 31,019,717 km (0.108 R)
• M78: 31,162,583 km (0.059 R)
• M79: 31,544,805 km (0.116 R)
• M80: 32,265,568 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 10.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.67 AU - 9.53 AU

Year: 8594 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,438,585 km

• M1: 128,205 km (0.068 R)
• M2: 338,241 km (0.087 R)
• M3: 756,965 km (0.108 R)
• M4: 840,142 km (0.097 R)
• M5: 1,090,718 km (0.098 R)
• M6: 1,166,714 km (0.116 R)
• M7: 1,661,584 km (0.092 R)
• M8: 1,909,018 km (0.03 R)
• M9: 2,120,400 km (0.104 R)
• M10: 2,216,891 km (0.112 R)
• M11: 2,339,561 km (0.102 R)
• M12: 2,414,210 km (0.098 R)
• M13: 2,489,757 km (0.118 R)
• M14: 2,566,202 km (0.093 R)
• M15: 3,372,684 km (0.117 R)
• M16: 4,592,505 km (0.063 R)
• M17: 4,781,597 km (0.045 R)
• M18: 5,298,457 km (0.09 R)
• M19: 5,597,204 km (0.116 R)
• M20: 6,141,741 km (0.084 R)
• M21: 6,350,280 km (0.064 R)
• M22: 6,703,181 km (0.109 R)
• M23: 6,810,293 km (0.055 R)
• M24: 6,918,004 km (0.061 R)
• M25: 8,025,926 km (0.117 R)
• M26: 8,177,917 km (0.071 R)
• M27: 8,717,068 km (0.112 R)
• M28: 8,834,053 km (0.107 R)
• M29: 9,748,844 km (0.06 R)
• M30: 9,951,699 km (0.066 R)
• M31: 10,651,817 km (0.113 R)
• M32: 13,382,278 km (0.112 R)
• M33: 13,517,514 km (0.097 R)
• M34: 13,789,184 km (0.031 R)
• M35: 15,457,350 km (0.071 R)
• M36: 15,551,895 km (0.105 R)
• M37: 15,789,008 km (0.089 R)
• M38: 17,237,265 km (0.09 R)
• M39: 17,828,326 km (0.106 R)
• M40: 18,026,843 km (0.118 R)
• M41: 18,126,325 km (0.032 R)
• M42: 18,326,038 km (0.087 R)
• M43: 18,677,145 km (0.092 R)
• M44: 19,846,402 km (0.098 R)
• M45: 20,569,707 km (0.085 R)
• M46: 21,670,748 km (0.119 R)
• M47: 22,683,376 km (0.076 R)
• M48: 23,006,357 km (0.106 R)
• M49: 23,276,830 km (0.109 R)
• M50: 24,754,708 km (0.076 R)
• M51: 24,976,262 km (0.093 R)
• M52: 25,588,865 km (0.089 R)
• M53: 26,999,573 km (0.061 R)
• M54: 27,800,670 km (0.098 R)
• M55: 28,088,646 km (0.09 R)
• M56: 29,895,938 km (0.056 R)
• M57: 30,903,031 km (0.057 R)
• M58: 31,261,168 km (0.066 R)
• M59: 31,560,663 km (0.077 R)
• M60: 31,800,917 km (0.048 R)
• M61: 31,921,194 km (0.118 R)
• M62: 32,102,057 km (0.111 R)
• M63: 32,222,783 km (0.09 R)
• M64: 32,404,096 km (0.071 R)
• M65: 32,646,594 km (0.078 R)
• M66: 33,255,158 km (0.119 R)
• M67: 33,499,601 km (0.056 R)
• M68: 33,928,947 km (0.117 R)
• M69: 34,051,916 km (0.084 R)
• M70: 34,298,304 km (0.056 R)
• M71: 35,789,346 km (0.113 R)
• M72: 36,039,922 km (0.091 R)
• M73: 36,416,759 km (0.099 R)
• M74: 36,605,701 km (0.062 R)
• M75: 36,984,633 km (0.106 R)
• M76: 38,513,224 km (0.113 R)
• M77: 40,062,310 km (0.084 R)
• M78: 40,322,460 km (0.087 R)
• M79: 40,844,557 km (0.111 R)
• M80: 42,291,617 km (0.106 R)
• M81: 42,357,740 km (0.082 R)
• M82: 43,354,510 km (0.096 R)
• M83: 43,554,822 km (0.062 R)
• M84: 44,965,380 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 12.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.27 AU - 12.29 AU

Year: 12287 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,438,585 km

• M1: 176,675 km (0.083 R)
• M2: 342,729 km (0.117 R)
• M3: 445,054 km (0.104 R)
• M4: 592,258 km (0.111 R)
• M5: 706,551 km (0.116 R)
• M6: 847,472 km (0.115 R)
• M7: 1,243,458 km (0.101 R)
• M8: 1,395,449 km (0.119 R)
• M9: 1,766,900 km (0.101 R)
• M10: 2,040,365 km (0.11 R)
• M11: 2,143,438 km (0.116 R)
• M12: 2,435,753 km (0.097 R)
• M13: 3,029,506 km (0.051 R)
• M14: 3,207,378 km (0.079 R)
• M15: 3,358,323 km (0.066 R)
• M16: 3,511,660 km (0.054 R)
• M17: 3,953,573 km (0.071 R)
• M18: 4,413,287 km (0.079 R)
• M19: 4,649,651 km (0.098 R)
• M20: 4,821,091 km (0.071 R)
• M21: 4,959,768 km (0.103 R)
• M22: 5,276,616 km (0.041 R)
• M23: 5,563,844 km (0.069 R)
• M24: 6,802,514 km (0.047 R)
• M25: 8,289,068 km (0.106 R)
• M26: 8,665,457 km (0.051 R)
• M27: 8,792,316 km (0.11 R)
• M28: 9,522,054 km (0.09 R)
• M29: 10,093,368 km (0.042 R)
• M30: 12,440,409 km (0.118 R)
• M31: 13,258,859 km (0.076 R)
• M32: 13,699,275 km (0.085 R)
• M33: 14,094,812 km (0.09 R)
• M34: 14,544,204 km (0.102 R)
• M35: 14,897,106 km (0.044 R)
• M36: 15,150,824 km (0.082 R)
• M37: 15,817,282 km (0.101 R)
• M38: 16,388,746 km (0.112 R)
• M39: 17,766,393 km (0.047 R)
• M40: 18,143,679 km (0.09 R)
• M41: 21,943,614 km (0.112 R)
• M42: 23,459,489 km (0.051 R)
• M43: 24,409,137 km (0.087 R)
• M44: 25,250,325 km (0.107 R)
• M45: 25,735,322 km (0.073 R)
• M46: 26,284,645 km (0.114 R)
• M47: 26,468,501 km (0.059 R)
• M48: 27,022,911 km (0.12 R)
• M49: 27,768,207 km (0.106 R)
• M50: 28,520,086 km (0.112 R)
• M51: 28,898,718 km (0.101 R)
• M52: 29,151,987 km (0.112 R)
• M53: 29,596,892 km (0.109 R)
• M54: 30,300,750 km (0.078 R)
• M55: 30,751,488 km (0.097 R)
• M56: 31,139,694 km (0.088 R)
• M57: 31,334,321 km (0.07 R)
• M58: 31,464,322 km (0.066 R)
• M59: 32,576,732 km (0.045 R)
• M60: 32,906,296 km (0.104 R)
• M61: 33,303,328 km (0.064 R)
• M62: 33,901,869 km (0.11 R)
• M63: 36,126,539 km (0.054 R)
• M64: 36,467,772 km (0.077 R)
• M65: 36,878,568 km (0.054 R)
• M66: 37,497,753 km (0.078 R)
• M67: 37,843,175 km (0.119 R)
• M68: 39,586,439 km (0.088 R)
• M69: 40,432,415 km (0.114 R)
• M70: 41,784,032 km (0.041 R)
• M71: 41,927,197 km (0.069 R)
• M72: 42,070,512 km (0.099 R)
• M73: 42,429,546 km (0.092 R)
• M74: 42,933,841 km (0.103 R)
• M75: 43,295,120 km (0.117 R)
• M76: 43,730,300 km (0.083 R)
• M77: 43,948,264 km (0.095 R)
• M78: 45,044,068 km (0.096 R)
• M79: 45,705,889 km (0.111 R)
• M80: 46,444,903 km (0.072 R)
• M81: 47,337,105 km (0.119 R)
• M82: 48,761,127 km (0.082 R)
• M83: 48,987,319 km (0.101 R)
• M84: 49,213,810 km (0.06 R)
• M85: 49,364,904 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91

Radius: 6.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.77 AU - 16.13 AU

Year: 20477 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,438,585 km

• M1: 170,542 km (0.032 R)
• M2: 341,083 km (0.093 R)
• M3: 434,283 km (0.104 R)
• M4: 690,843 km (0.118 R)
• M5: 843,582 km (0.119 R)
• M6: 1,181,524 km (0.093 R)
• M7: 1,843,495 km (0.108 R)
• M8: 1,992,195 km (0.09 R)
• M9: 2,078,962 km (0.067 R)
• M10: 2,324,153 km (0.098 R)
• M11: 2,392,519 km (0.104 R)
• M12: 2,817,526 km (0.102 R)
• M13: 3,189,576 km (0.114 R)
• M14: 3,524,526 km (0.117 R)
• M15: 3,736,207 km (0.08 R)
• M16: 4,538,051 km (0.047 R)
• M17: 4,855,947 km (0.087 R)
• M18: 4,943,761 km (0.109 R)
• M19: 5,452,094 km (0.108 R)
• M20: 5,635,352 km (0.051 R)
• M21: 6,614,769 km (0.058 R)
• M22: 7,074,184 km (0.107 R)
• M23: 7,543,921 km (0.062 R)
• M24: 7,645,947 km (0.12 R)
• M25: 7,816,788 km (0.117 R)
• M26: 8,302,233 km (0.071 R)
• M27: 8,619,530 km (0.096 R)
• M28: 9,448,153 km (0.093 R)
• M29: 9,890,514 km (0.073 R)
• M30: 9,964,864 km (0.107 R)
• M31: 10,039,513 km (0.069 R)
• M32: 10,528,848 km (0.096 R)
• M33: 11,335,479 km (0.097 R)
• M34: 11,413,420 km (0.081 R)
• M35: 11,726,678 km (0.106 R)
• M36: 11,844,860 km (0.105 R)
• M37: 13,252,875 km (0.075 R)
• M38: 13,335,005 km (0.091 R)
• M39: 13,997,574 km (0.106 R)
• M40: 14,332,822 km (0.093 R)
• M41: 14,798,072 km (0.118 R)
• M42: 14,840,707 km (0.119 R)
• M43: 15,011,249 km (0.112 R)
• M44: 15,096,819 km (0.056 R)
• M45: 15,613,530 km (0.106 R)
• M46: 15,917,513 km (0.087 R)
• M47: 16,048,560 km (0.069 R)
• M48: 16,135,926 km (0.094 R)
• M49: 17,153,341 km (0.089 R)
• M50: 17,557,105 km (0.037 R)
• M51: 17,692,342 km (0.119 R)
• M52: 17,918,683 km (0.055 R)
• M53: 19,389,081 km (0.086 R)
• M54: 19,950,522 km (0.091 R)
• M55: 20,044,619 km (0.074 R)
• M56: 20,138,865 km (0.101 R)
• M57: 21,425,257 km (0.108 R)
• M58: 25,085,020 km (0.116 R)
• M59: 25,850,063 km (0.119 R)
• M60: 26,415,992 km (0.111 R)
• M61: 26,467,603 km (0.067 R)
• M62: 26,778,318 km (0.047 R)
• M63: 27,298,619 km (0.088 R)
• M64: 27,980,038 km (0.092 R)
• M65: 28,349,395 km (0.115 R)
• M66: 28,561,076 km (0.097 R)
• M67: 29,788,676 km (0.069 R)
• M68: 30,490,140 km (0.081 R)
• M69: 31,799,421 km (0.06 R)
• M70: 32,516,294 km (0.044 R)
• M71: 33,126,952 km (0.119 R)
• M72: 33,797,450 km (0.026 R)
• M73: 34,416,037 km (0.106 R)
• M74: 34,868,272 km (0.063 R)
• M75: 35,379,448 km (0.072 R)
• M76: 35,436,444 km (0.061 R)
• M77: 35,607,435 km (0.069 R)
• M78: 35,950,313 km (0.095 R)
• M79: 36,466,575 km (0.055 R)
• M80: 36,754,551 km (0.108 R)
• M81: 36,927,636 km (0.094 R)
• M82: 36,985,381 km (0.113 R)
• M83: 38,088,665 km (0.053 R)
• M84: 38,205,351 km (0.055 R)
• M85: 38,556,458 km (0.117 R)
• M86: 38,849,669 km (0.1 R)
• M87: 39,261,662 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit