🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 36.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 214 Days

Day: 42.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 218 Days

Day: 25.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 460 Days

Day: 37.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 14.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.63 AU - 9.31 AU

Year: 10015 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,589,735 km

• M1: 193,131 km (0.107 R)
• M2: 410,796 km (0.07 R)
• M3: 637,736 km (0.066 R)
• M4: 1,485,208 km (0.082 R)
• M5: 1,631,066 km (0.042 R)
• M6: 1,859,202 km (0.115 R)
• M7: 1,957,488 km (0.099 R)
• M8: 2,159,744 km (0.101 R)
• M9: 2,326,696 km (0.092 R)
• M10: 2,497,985 km (0.111 R)
• M11: 2,651,473 km (0.114 R)
• M12: 2,763,073 km (0.072 R)
• M13: 3,321,372 km (0.031 R)
• M14: 3,763,284 km (0.041 R)
• M15: 4,068,613 km (0.119 R)
• M16: 4,408,500 km (0.072 R)
• M17: 4,922,069 km (0.086 R)
• M18: 5,540,956 km (0.046 R)
• M19: 5,888,920 km (0.112 R)
• M20: 6,545,655 km (0.095 R)
• M21: 6,728,912 km (0.112 R)
• M22: 6,975,749 km (0.096 R)
• M23: 7,288,707 km (0.117 R)
• M24: 7,415,267 km (0.079 R)
• M25: 7,863,762 km (0.072 R)
• M26: 8,156,824 km (0.084 R)
• M27: 8,888,357 km (0.117 R)
• M28: 10,025,152 km (0.102 R)
• M29: 11,171,071 km (0.101 R)
• M30: 11,982,939 km (0.114 R)
• M31: 12,358,280 km (0.101 R)
• M32: 13,082,035 km (0.053 R)
• M33: 13,819,702 km (0.109 R)
• M34: 14,134,456 km (0.116 R)
• M35: 14,491,247 km (0.091 R)
• M36: 14,971,755 km (0.104 R)
• M37: 15,254,345 km (0.115 R)
• M38: 16,113,037 km (0.086 R)
• M39: 16,945,549 km (0.116 R)
• M40: 18,091,469 km (0.102 R)
• M41: 18,392,609 km (0.091 R)
• M42: 19,218,539 km (0.046 R)
• M43: 20,413,078 km (0.116 R)
• M44: 20,637,026 km (0.09 R)
• M45: 21,449,642 km (0.11 R)
• M46: 22,180,727 km (0.104 R)
• M47: 22,364,882 km (0.106 R)
• M48: 22,457,034 km (0.093 R)
• M49: 23,152,814 km (0.109 R)
• M50: 23,433,160 km (0.11 R)
• M51: 23,902,748 km (0.036 R)
• M52: 24,280,782 km (0.086 R)
• M53: 24,994,812 km (0.12 R)
• M54: 25,812,514 km (0.113 R)
• M55: 26,006,094 km (0.107 R)
• M56: 26,248,891 km (0.117 R)
• M57: 27,178,343 km (0.118 R)
• M58: 27,276,778 km (0.077 R)
• M59: 27,375,363 km (0.069 R)
• M60: 27,473,948 km (0.056 R)
• M61: 27,969,267 km (0.103 R)
• M62: 28,218,048 km (0.069 R)
• M63: 28,467,577 km (0.043 R)
• M64: 29,220,354 km (0.097 R)
• M65: 30,030,725 km (0.12 R)
• M66: 30,132,452 km (0.103 R)
• M67: 30,234,478 km (0.105 R)
• M68: 30,592,017 km (0.076 R)
• M69: 32,453,463 km (0.086 R)
• M70: 33,926,404 km (0.067 R)
• M71: 34,032,468 km (0.112 R)
• M72: 34,138,683 km (0.073 R)
• M73: 34,457,775 km (0.09 R)
• M74: 35,582,751 km (0.049 R)
• M75: 36,014,341 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 9.4

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.47 AU - 10.61 AU

Year: 10132 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,589,735 km

• M1: 148,850 km (0.116 R)
• M2: 319,990 km (0.115 R)
• M3: 505,790 km (0.08 R)
• M4: 746,194 km (0.09 R)
• M5: 841,039 km (0.106 R)
• M6: 899,981 km (0.104 R)
• M7: 1,172,548 km (0.112 R)
• M8: 1,307,186 km (0.088 R)
• M9: 1,447,060 km (0.077 R)
• M10: 1,543,252 km (0.088 R)
• M11: 1,793,080 km (0.03 R)
• M12: 1,870,721 km (0.109 R)
• M13: 2,083,150 km (0.082 R)
• M14: 2,192,357 km (0.041 R)
• M15: 2,275,533 km (0.11 R)
• M16: 2,502,623 km (0.114 R)
• M17: 3,071,543 km (0.107 R)
• M18: 3,980,500 km (0.112 R)
• M19: 4,082,675 km (0.096 R)
• M20: 5,003,899 km (0.106 R)
• M21: 5,412,601 km (0.12 R)
• M22: 5,487,998 km (0.107 R)
• M23: 6,104,491 km (0.036 R)
• M24: 6,341,304 km (0.077 R)
• M25: 6,500,925 km (0.113 R)
• M26: 6,661,892 km (0.064 R)
• M27: 6,987,717 km (0.115 R)
• M28: 7,402,402 km (0.096 R)
• M29: 7,739,895 km (0.095 R)
• M30: 8,299,091 km (0.067 R)
• M31: 8,871,303 km (0.117 R)
• M32: 10,568,940 km (0.088 R)
• M33: 11,820,476 km (0.085 R)
• M34: 12,214,965 km (0.07 R)
• M35: 13,220,113 km (0.101 R)
• M36: 13,373,152 km (0.054 R)
• M37: 13,475,477 km (0.065 R)
• M38: 14,043,201 km (0.052 R)
• M39: 14,356,160 km (0.119 R)
• M40: 14,935,851 km (0.097 R)
• M41: 15,255,243 km (0.087 R)
• M42: 15,630,883 km (0.082 R)
• M43: 15,792,748 km (0.101 R)
• M44: 16,009,366 km (0.11 R)
• M45: 16,610,450 km (0.114 R)
• M46: 16,720,554 km (0.071 R)
• M47: 16,996,861 km (0.088 R)
• M48: 18,286,993 km (0.116 R)
• M49: 19,087,791 km (0.118 R)
• M50: 20,075,436 km (0.111 R)
• M51: 21,139,226 km (0.075 R)
• M52: 21,437,973 km (0.056 R)
• M53: 22,646,874 km (0.115 R)
• M54: 23,629,881 km (0.117 R)
• M55: 23,815,831 km (0.073 R)
• M56: 25,004,237 km (0.055 R)
• M57: 25,256,908 km (0.034 R)
• M58: 28,749,868 km (0.088 R)
• M59: 30,484,904 km (0.1 R)
• M60: 31,569,339 km (0.108 R)
• M61: 31,842,505 km (0.085 R)
• M62: 32,735,455 km (0.073 R)
• M63: 33,219,703 km (0.115 R)
• M64: 33,567,069 km (0.059 R)
• M65: 33,915,632 km (0.106 R)
• M66: 34,055,506 km (0.092 R)
• M67: 34,125,369 km (0.118 R)
• M68: 34,265,392 km (0.039 R)
• M69: 34,475,876 km (0.101 R)
• M70: 35,392,762 km (0.113 R)
• M71: 36,747,071 km (0.09 R)
• M72: 37,034,449 km (0.08 R)
• M73: 38,118,435 km (0.091 R)
• M74: 39,506,404 km (0.055 R)
• M75: 40,391,575 km (0.12 R)
• M76: 40,613,877 km (0.062 R)
• M77: 41,283,178 km (0.064 R)
• M78: 43,237,375 km (0.117 R)
• M79: 43,388,918 km (0.025 R)
• M80: 43,464,764 km (0.093 R)
• M81: 45,144,598 km (0.113 R)
• M82: 46,224,545 km (0.099 R)
• M83: 46,534,662 km (0.055 R)
• M84: 46,845,526 km (0.079 R)
• M85: 49,753,260 km (0.09 R)
• M86: 51,108,766 km (0.106 R)
• M87: 51,670,506 km (0.116 R)
• M88: 52,153,558 km (0.072 R)
• M89: 53,124,149 km (0.108 R)
• M90: 53,367,694 km (0.061 R)
• M91: 53,449,075 km (0.119 R)
• M92: 53,693,069 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 12.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.64 AU - 11.68 AU

Year: 12072 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,589,735 km

• M1: 156,779 km (0.119 R)
• M2: 403,615 km (0.103 R)
• M3: 965,505 km (0.118 R)
• M4: 1,294,770 km (0.063 R)
• M5: 1,509,443 km (0.087 R)
• M6: 2,028,697 km (0.037 R)
• M7: 2,813,188 km (0.12 R)
• M8: 3,062,568 km (0.088 R)
• M9: 3,158,011 km (0.093 R)
• M10: 3,583,318 km (0.106 R)
• M11: 4,524,139 km (0.099 R)
• M12: 5,154,395 km (0.113 R)
• M13: 5,345,132 km (0.102 R)
• M14: 5,577,158 km (0.118 R)
• M15: 6,661,743 km (0.117 R)
• M16: 8,073,797 km (0.101 R)
• M17: 9,065,182 km (0.114 R)
• M18: 9,249,636 km (0.105 R)
• M19: 9,481,962 km (0.092 R)
• M20: 9,669,109 km (0.088 R)
• M21: 10,142,586 km (0.113 R)
• M22: 10,238,179 km (0.103 R)
• M23: 10,526,903 km (0.067 R)
• M24: 11,558,231 km (0.068 R)
• M25: 12,724,496 km (0.062 R)
• M26: 13,347,870 km (0.112 R)
• M27: 13,663,372 km (0.059 R)
• M28: 13,928,011 km (0.077 R)
• M29: 14,786,702 km (0.07 R)
• M30: 15,167,728 km (0.057 R)
• M31: 16,106,754 km (0.082 R)
• M32: 18,389,318 km (0.093 R)
• M33: 18,506,154 km (0.053 R)
• M34: 19,687,529 km (0.101 R)
• M35: 20,529,017 km (0.071 R)
• M36: 21,076,246 km (0.112 R)
• M37: 22,060,749 km (0.106 R)
• M38: 23,123,343 km (0.08 R)
• M39: 23,438,994 km (0.081 R)
• M40: 23,629,133 km (0.05 R)
• M41: 24,780,438 km (0.073 R)
• M42: 25,492,973 km (0.065 R)
• M43: 26,475,532 km (0.081 R)
• M44: 26,607,627 km (0.104 R)
• M45: 27,071,081 km (0.045 R)
• M46: 27,337,216 km (0.117 R)
• M47: 27,872,028 km (0.091 R)
• M48: 28,545,368 km (0.11 R)
• M49: 30,252,130 km (0.096 R)
• M50: 31,571,284 km (0.119 R)
• M51: 32,555,189 km (0.067 R)
• M52: 33,051,106 km (0.106 R)
• M53: 33,978,464 km (0.116 R)
• M54: 34,986,753 km (0.081 R)
• M55: 36,737,946 km (0.038 R)
• M56: 37,402,011 km (0.084 R)
• M57: 38,219,114 km (0.108 R)
• M58: 39,267,496 km (0.118 R)
• M59: 39,870,824 km (0.068 R)
• M60: 40,857,722 km (0.101 R)
• M61: 41,010,311 km (0.083 R)
• M62: 43,243,508 km (0.096 R)
• M63: 43,944,674 km (0.118 R)
• M64: 44,179,094 km (0.113 R)
• M65: 44,806,657 km (0.103 R)
• M66: 45,279,087 km (0.118 R)
• M67: 45,674,175 km (0.103 R)
• M68: 46,786,435 km (0.042 R)
• M69: 48,310,089 km (0.092 R)
• M70: 48,390,722 km (0.103 R)
• M71: 48,794,637 km (0.06 R)
• M72: 51,406,017 km (0.07 R)
• M73: 51,488,296 km (0.096 R)
• M74: 51,983,315 km (0.091 R)
• M75: 52,065,893 km (0.056 R)
• M76: 52,396,953 km (0.112 R)
• M77: 52,728,612 km (0.104 R)
• M78: 53,310,847 km (0.042 R)
• M79: 54,733,523 km (0.066 R)
• M80: 55,154,341 km (0.074 R)
• M81: 56,168,765 km (0.106 R)
• M82: 56,338,409 km (0.032 R)
• M83: 56,508,202 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.5

Radius: 6.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.56 AU - 15.66 AU

Year: 22991 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,589,735 km

• M1: 115,340 km (0.105 R)
• M2: 328,966 km (0.109 R)
• M3: 477,816 km (0.09 R)
• M4: 690,544 km (0.114 R)
• M5: 853,755 km (0.03 R)
• M6: 1,305,092 km (0.119 R)
• M7: 1,508,096 km (0.119 R)
• M8: 1,584,391 km (0.082 R)
• M9: 2,175,602 km (0.052 R)
• M10: 2,218,836 km (0.05 R)
• M11: 2,394,314 km (0.065 R)
• M12: 2,923,741 km (0.083 R)
• M13: 2,971,463 km (0.119 R)
• M14: 3,263,478 km (0.099 R)
• M15: 3,666,943 km (0.1 R)
• M16: 3,874,734 km (0.081 R)
• M17: 5,403,924 km (0.085 R)
• M18: 6,277,127 km (0.12 R)
• M19: 6,745,817 km (0.116 R)
• M20: 7,551,850 km (0.09 R)
• M21: 7,716,707 km (0.077 R)
• M22: 9,571,721 km (0.116 R)
• M23: 9,678,683 km (0.047 R)
• M24: 9,893,805 km (0.111 R)
• M25: 10,146,775 km (0.094 R)
• M26: 10,585,246 km (0.078 R)
• M27: 13,026,833 km (0.108 R)
• M28: 13,145,464 km (0.117 R)
• M29: 13,583,187 km (0.067 R)
• M30: 13,904,673 km (0.105 R)
• M31: 14,106,780 km (0.107 R)
• M32: 14,188,012 km (0.097 R)
• M33: 14,473,145 km (0.109 R)
• M34: 14,636,955 km (0.08 R)
• M35: 15,716,902 km (0.079 R)
• M36: 16,011,909 km (0.079 R)
• M37: 16,138,917 km (0.11 R)
• M38: 16,393,982 km (0.114 R)
• M39: 17,427,703 km (0.114 R)
• M40: 18,304,945 km (0.113 R)
• M41: 18,972,451 km (0.065 R)
• M42: 19,196,698 km (0.083 R)
• M43: 19,557,229 km (0.064 R)
• M44: 19,738,392 km (0.095 R)
• M45: 19,965,631 km (0.112 R)
• M46: 20,148,140 km (0.049 R)
• M47: 20,331,099 km (0.057 R)
• M48: 21,673,889 km (0.075 R)
• M49: 21,767,537 km (0.106 R)
• M50: 22,002,406 km (0.097 R)
• M51: 23,380,502 km (0.114 R)
• M52: 25,474,722 km (0.12 R)
• M53: 26,619,445 km (0.104 R)
• M54: 27,223,222 km (0.091 R)
• M55: 27,780,624 km (0.113 R)
• M56: 28,547,014 km (0.113 R)
• M57: 28,803,873 km (0.057 R)
• M58: 29,165,002 km (0.062 R)
• M59: 29,423,807 km (0.096 R)
• M60: 29,579,389 km (0.115 R)
• M61: 31,150,914 km (0.095 R)
• M62: 31,415,553 km (0.109 R)
• M63: 31,521,618 km (0.111 R)
• M64: 32,000,181 km (0.087 R)
• M65: 32,053,438 km (0.085 R)
• M66: 34,156,335 km (0.091 R)
• M67: 34,593,161 km (0.046 R)
• M68: 35,251,841 km (0.114 R)
• M69: 36,081,062 km (0.116 R)
• M70: 36,247,564 km (0.031 R)
• M71: 37,477,259 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit