🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 193 Days

Day: 29.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 68.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 338 Days

Day: 16.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,192,908 km

• M1: 101,876 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.46 AU - 2.28 AU

Year: 963 Days

Day: 42.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,192,908 km

• M1: 206,744 km (0.06 R)
• M2: 581,038 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.74 AU - 2.48 AU

Year: 1155 Days

Day: 18.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.08 AU - 3.28 AU

Year: 2136 Days

Day: 28.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.27 AU - 5.23 AU

Year: 3301 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227

Radius: 6.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.32 AU - 17.72 AU

Year: 21930 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,192,908 km

• M1: 178,470 km (0.057 R)
• M2: 655,388 km (0.081 R)
• M3: 1,303,596 km (0.086 R)
• M4: 1,446,761 km (0.04 R)
• M5: 2,526,858 km (0.069 R)
• M6: 2,982,832 km (0.104 R)
• M7: 3,497,149 km (0.075 R)
• M8: 3,697,162 km (0.055 R)
• M9: 5,504,005 km (0.08 R)
• M10: 5,854,363 km (0.111 R)
• M11: 5,972,695 km (0.096 R)
• M12: 6,091,924 km (0.117 R)
• M13: 6,332,777 km (0.116 R)
• M14: 6,948,223 km (0.097 R)
• M15: 7,199,846 km (0.109 R)
• M16: 7,411,677 km (0.064 R)
• M17: 8,279,943 km (0.072 R)
• M18: 8,412,935 km (0.059 R)
• M19: 8,681,015 km (0.086 R)
• M20: 9,922,079 km (0.09 R)
• M21: 10,876,663 km (0.118 R)
• M22: 11,022,371 km (0.026 R)
• M23: 11,217,596 km (0.097 R)
• M24: 11,562,120 km (0.118 R)
• M25: 12,923,311 km (0.082 R)
• M26: 13,544,442 km (0.111 R)
• M27: 14,016,572 km (0.1 R)
• M28: 14,923,285 km (0.081 R)
• M29: 15,629,238 km (0.103 R)
• M30: 16,624,811 km (0.106 R)
• M31: 16,680,611 km (0.118 R)
• M32: 16,736,561 km (0.116 R)
• M33: 16,904,859 km (0.074 R)
• M34: 17,073,755 km (0.102 R)
• M35: 17,356,345 km (0.104 R)
• M36: 17,640,581 km (0.118 R)
• M37: 17,869,166 km (0.112 R)
• M38: 21,048,121 km (0.094 R)
• M39: 22,145,870 km (0.111 R)
• M40: 23,638,408 km (0.116 R)
• M41: 24,333,141 km (0.104 R)
• M42: 24,906,699 km (0.07 R)
• M43: 24,970,727 km (0.102 R)
• M44: 25,613,699 km (0.102 R)
• M45: 25,742,951 km (0.077 R)
• M46: 26,002,204 km (0.114 R)
• M47: 26,588,478 km (0.117 R)
• M48: 28,239,740 km (0.104 R)
• M49: 29,652,243 km (0.106 R)
• M50: 31,502,020 km (0.112 R)
• M51: 32,196,603 km (0.093 R)
• M52: 32,266,316 km (0.084 R)
• M53: 33,742,249 km (0.111 R)
• M54: 34,239,063 km (0.066 R)
• M55: 34,666,913 km (0.105 R)
• M56: 36,541,075 km (0.074 R)
• M57: 37,417,120 km (0.094 R)
• M58: 37,490,423 km (0.107 R)
• M59: 38,078,642 km (0.095 R)
• M60: 38,447,999 km (0.105 R)
• M61: 38,818,403 km (0.096 R)
• M62: 39,338,854 km (0.08 R)
• M63: 39,861,849 km (0.12 R)
• M64: 40,311,839 km (0.112 R)
• M65: 40,537,433 km (0.045 R)
• M66: 41,671,833 km (0.115 R)
• M67: 44,825,656 km (0.069 R)
• M68: 46,391,646 km (0.073 R)
• M69: 47,181,373 km (0.078 R)
• M70: 47,419,234 km (0.082 R)
• M71: 48,454,302 km (0.093 R)
• M72: 48,854,326 km (0.068 R)
• M73: 49,094,880 km (0.115 R)
• M74: 55,319,049 km (0.08 R)
• M75: 55,737,175 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 4.5

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.17 AU - 16.31 AU

Year: 22413 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,192,908 km

• M1: 67,469 km (0.116 R)
• M2: 148,551 km (0.079 R)
• M3: 351,256 km (0.099 R)
• M4: 640,728 km (0.1 R)
• M5: 683,961 km (0.117 R)
• M6: 964,457 km (0.111 R)
• M7: 1,014,423 km (0.114 R)
• M8: 1,091,017 km (0.114 R)
• M9: 1,277,416 km (0.056 R)
• M10: 2,216,741 km (0.057 R)
• M11: 2,249,802 km (0.074 R)
• M12: 3,057,182 km (0.103 R)
• M13: 3,395,273 km (0.05 R)
• M14: 3,549,509 km (0.073 R)
• M15: 3,984,988 km (0.055 R)
• M16: 4,147,601 km (0.102 R)
• M17: 4,270,870 km (0.116 R)
• M18: 4,437,372 km (0.096 R)
• M19: 5,123,877 km (0.083 R)
• M20: 5,211,990 km (0.044 R)
• M21: 5,569,529 km (0.114 R)
• M22: 5,614,857 km (0.079 R)
• M23: 5,660,185 km (0.094 R)
• M24: 5,934,996 km (0.043 R)
• M25: 6,979,489 km (0.079 R)
• M26: 7,224,680 km (0.082 R)
• M27: 7,723,588 km (0.072 R)
• M28: 8,285,029 km (0.071 R)
• M29: 9,501,110 km (0.07 R)
• M30: 10,323,749 km (0.086 R)
• M31: 12,864,968 km (0.08 R)
• M32: 13,225,798 km (0.094 R)
• M33: 13,834,512 km (0.052 R)
• M34: 13,895,847 km (0.106 R)
• M35: 14,639,348 km (0.104 R)
• M36: 15,395,715 km (0.08 R)
• M37: 17,341,684 km (0.108 R)
• M38: 17,606,921 km (0.089 R)
• M39: 18,613,416 km (0.075 R)
• M40: 19,638,610 km (0.057 R)
• M41: 19,845,803 km (0.045 R)
• M42: 20,681,906 km (0.041 R)
• M43: 21,387,559 km (0.108 R)
• M44: 21,458,468 km (0.086 R)
• M45: 21,886,019 km (0.061 R)
• M46: 22,460,475 km (0.102 R)
• M47: 23,112,721 km (0.083 R)
• M48: 23,477,740 km (0.042 R)
• M49: 24,287,364 km (0.065 R)
• M50: 25,106,263 km (0.073 R)
• M51: 26,924,026 km (0.117 R)
• M52: 28,003,824 km (0.052 R)
• M53: 29,333,898 km (0.025 R)
• M54: 29,887,560 km (0.107 R)
• M55: 30,364,777 km (0.109 R)
• M56: 30,684,468 km (0.116 R)
• M57: 31,730,756 km (0.079 R)
• M58: 32,707,031 km (0.104 R)
• M59: 34,522,252 km (0.066 R)
• M60: 35,022,956 km (0.099 R)
• M61: 35,526,054 km (0.115 R)
• M62: 35,778,575 km (0.095 R)
• M63: 36,369,935 km (0.05 R)
• M64: 36,539,430 km (0.099 R)
• M65: 39,027,392 km (0.043 R)
• M66: 39,985,416 km (0.078 R)
• M67: 42,369,259 km (0.036 R)
• M68: 43,533,429 km (0.11 R)
• M69: 44,074,225 km (0.11 R)
• M70: 45,253,655 km (0.116 R)
• M71: 45,893,036 km (0.063 R)
• M72: 48,293,933 km (0.056 R)
• M73: 49,040,875 km (0.105 R)
• M74: 49,228,171 km (0.051 R)
• M75: 52,448,864 km (0.089 R)
• M76: 54,084,567 km (0.119 R)
• M77: 54,665,755 km (0.108 R)
• M78: 55,639,188 km (0.091 R)
• M79: 56,324,047 km (0.119 R)
• M80: 57,603,259 km (0.118 R)
• M81: 57,701,993 km (0.062 R)
• M82: 58,395,080 km (0.074 R)
• M83: 58,891,895 km (0.105 R)
• M84: 58,991,377 km (0.108 R)
• M85: 59,789,631 km (0.111 R)
• M86: 60,190,105 km (0.092 R)
• M87: 60,993,595 km (0.102 R)
• M88: 65,064,452 km (0.115 R)
• M89: 65,476,295 km (0.12 R)
• M90: 67,340,434 km (0.108 R)
• M91: 67,965,753 km (0.029 R)
• M92: 69,116,909 km (0.105 R)
• M93: 69,537,279 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.6

Radius: 5.9

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.79 AU - 18.71 AU

Year: 23548 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,192,908 km

• M1: 95,443 km (0.098 R)
• M2: 202,556 km (0.096 R)
• M3: 643,869 km (0.084 R)
• M4: 1,018,313 km (0.044 R)
• M5: 1,934,899 km (0.045 R)
• M6: 2,270,596 km (0.064 R)
• M7: 2,386,535 km (0.11 R)
• M8: 2,425,580 km (0.044 R)
• M9: 3,649,739 km (0.112 R)
• M10: 4,588,167 km (0.088 R)
• M11: 5,389,712 km (0.086 R)
• M12: 5,441,323 km (0.098 R)
• M13: 6,287,898 km (0.12 R)
• M14: 6,615,966 km (0.093 R)
• M15: 7,005,668 km (0.066 R)
• M16: 7,231,711 km (0.112 R)
• M17: 7,690,976 km (0.105 R)
• M18: 8,218,907 km (0.086 R)
• M19: 8,278,297 km (0.11 R)
• M20: 8,577,344 km (0.067 R)
• M21: 9,063,237 km (0.118 R)
• M22: 9,186,057 km (0.088 R)
• M23: 9,871,664 km (0.076 R)
• M24: 10,702,980 km (0.074 R)
• M25: 12,774,312 km (0.076 R)
• M26: 14,892,468 km (0.1 R)
• M27: 16,513,660 km (0.1 R)
• M28: 18,656,500 km (0.078 R)
• M29: 19,126,836 km (0.046 R)
• M30: 19,363,649 km (0.078 R)
• M31: 20,803,977 km (0.097 R)
• M32: 20,885,060 km (0.064 R)
• M33: 21,210,136 km (0.114 R)
• M34: 21,701,116 km (0.116 R)
• M35: 22,361,441 km (0.103 R)
• M36: 23,364,345 km (0.054 R)
• M37: 24,041,126 km (0.111 R)
• M38: 24,895,928 km (0.04 R)
• M39: 25,068,115 km (0.111 R)
• M40: 25,154,433 km (0.118 R)
• M41: 25,413,686 km (0.065 R)
• M42: 25,673,837 km (0.082 R)
• M43: 26,899,792 km (0.083 R)
• M44: 30,046,882 km (0.074 R)
• M45: 30,230,289 km (0.12 R)
• M46: 31,990,308 km (0.092 R)
• M47: 32,458,998 km (0.088 R)
• M48: 34,836,108 km (0.104 R)
• M49: 35,996,988 km (0.095 R)
• M50: 36,974,011 km (0.05 R)
• M51: 37,170,433 km (0.041 R)
• M52: 38,654,893 km (0.073 R)
• M53: 38,754,525 km (0.093 R)
• M54: 39,054,020 km (0.064 R)
• M55: 39,354,263 km (0.062 R)
• M56: 39,956,993 km (0.091 R)
• M57: 40,057,822 km (0.063 R)
• M58: 41,273,454 km (0.077 R)
• M59: 42,604,127 km (0.1 R)
• M60: 43,533,579 km (0.075 R)
• M61: 45,202,343 km (0.078 R)
• M62: 45,307,361 km (0.102 R)
• M63: 45,938,963 km (0.085 R)
• M64: 46,150,195 km (0.106 R)
• M65: 48,494,543 km (0.084 R)
• M66: 49,248,666 km (0.08 R)
• M67: 50,877,488 km (0.089 R)
• M68: 50,986,694 km (0.094 R)
• M69: 52,965,874 km (0.091 R)
• M70: 53,187,429 km (0.074 R)
• M71: 54,187,790 km (0.043 R)
• M72: 56,546,050 km (0.106 R)
• M73: 57,453,212 km (0.115 R)
• M74: 57,908,588 km (0.099 R)
• M75: 58,022,581 km (0.117 R)
• M76: 58,251,017 km (0.052 R)
• M77: 60,897,703 km (0.104 R)
• M78: 62,645,006 km (0.079 R)
• M79: 64,644,980 km (0.055 R)
• M80: 65,237,238 km (0.096 R)
• M81: 68,466,158 km (0.116 R)
• M82: 69,311,685 km (0.111 R)
• M83: 69,553,884 km (0.058 R)
• M84: 72,237,072 km (0.094 R)
• M85: 72,974,589 km (0.105 R)
• M86: 73,097,858 km (0.116 R)
• M87: 75,202,401 km (0.052 R)
• M88: 77,452,502 km (0.107 R)
• M89: 78,081,412 km (0.111 R)
• M90: 79,851,304 km (0.101 R)
• M91: 81,123,784 km (0.106 R)
• M92: 81,251,391 km (0.109 R)
• M93: 83,173,424 km (0.105 R)
• M94: 84,333,855 km (0.108 R)
• M95: 84,592,360 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit