🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 247 Days

Day: 31.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.26 AU - 1.44 AU

Year: 597 Days

Day: 20.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.7 AU - 2.78 AU

Year: 1277 Days

Day: 38 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,685,041 km

• M1: 80,035 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.61 AU - 2.65 AU

Year: 1624 Days

Day: 36.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.76 AU - 2.98 AU

Year: 1851 Days

Day: 14.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.85 AU - 3.03 AU

Year: 1920 Days

Day: 20.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 63.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 10.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.69 AU - 6.65 AU

Year: 5836 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,685,041 km

• M1: 197,170 km (0.072 R)
• M2: 330,611 km (0.084 R)
• M3: 479,910 km (0.099 R)
• M4: 550,520 km (0.075 R)
• M5: 694,284 km (0.098 R)
• M6: 840,590 km (0.086 R)
• M7: 906,563 km (0.079 R)
• M8: 1,177,335 km (0.087 R)
• M9: 1,394,103 km (0.1 R)
• M10: 1,473,838 km (0.064 R)
• M11: 1,555,219 km (0.067 R)
• M12: 1,680,134 km (0.105 R)
• M13: 1,751,043 km (0.115 R)
• M14: 1,866,682 km (0.044 R)
• M15: 1,970,054 km (0.106 R)
• M16: 2,136,407 km (0.076 R)
• M17: 2,307,398 km (0.092 R)
• M18: 2,746,767 km (0.107 R)
• M19: 3,002,130 km (0.079 R)
• M20: 3,089,046 km (0.028 R)
• M21: 3,176,711 km (0.068 R)
• M22: 3,499,693 km (0.109 R)
• M23: 3,609,647 km (0.039 R)
• M24: 3,833,146 km (0.062 R)
• M25: 4,138,326 km (0.043 R)
• M26: 4,235,415 km (0.118 R)
• M27: 4,313,505 km (0.05 R)
• M28: 4,651,147 km (0.098 R)
• M29: 5,758,172 km (0.103 R)
• M30: 5,953,995 km (0.052 R)
• M31: 6,063,800 km (0.079 R)
• M32: 6,152,063 km (0.104 R)
• M33: 6,532,191 km (0.094 R)
• M34: 6,805,207 km (0.092 R)
• M35: 6,874,022 km (0.057 R)
• M36: 7,175,013 km (0.074 R)
• M37: 7,315,485 km (0.028 R)
• M38: 7,958,607 km (0.105 R)
• M39: 8,520,646 km (0.069 R)
• M40: 8,669,496 km (0.1 R)
• M41: 8,794,111 km (0.045 R)
• M42: 8,919,324 km (0.055 R)
• M43: 9,222,260 km (0.11 R)
• M44: 9,605,829 km (0.056 R)
• M45: 10,125,382 km (0.113 R)
• M46: 10,204,071 km (0.095 R)
• M47: 10,467,961 km (0.116 R)
• M48: 10,921,841 km (0.034 R)
• M49: 11,765,873 km (0.107 R)
• M50: 12,265,679 km (0.099 R)
• M51: 12,405,703 km (0.112 R)
• M52: 12,630,847 km (0.117 R)
• M53: 12,772,367 km (0.048 R)
• M54: 13,085,475 km (0.119 R)
• M55: 13,603,084 km (0.114 R)
• M56: 14,274,479 km (0.076 R)
• M57: 14,747,807 km (0.118 R)
• M58: 15,136,163 km (0.071 R)
• M59: 15,346,797 km (0.075 R)
• M60: 15,467,522 km (0.036 R)
• M61: 15,618,915 km (0.067 R)
• M62: 15,740,389 km (0.042 R)
• M63: 16,414,028 km (0.096 R)
• M64: 17,316,552 km (0.063 R)
• M65: 17,599,890 km (0.108 R)
• M66: 17,757,866 km (0.057 R)
• M67: 19,169,322 km (0.12 R)
• M68: 19,954,262 km (0.061 R)
• M69: 20,616,531 km (0.096 R)
• M70: 20,883,414 km (0.078 R)
• M71: 20,950,284 km (0.093 R)
• M72: 21,252,322 km (0.091 R)
• M73: 21,319,492 km (0.106 R)
• M74: 22,200,922 km (0.062 R)
• M75: 22,577,311 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 9.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.97 AU - 8.87 AU

Year: 9304 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,685,041 km

• M1: 131,796 km (0.073 R)
• M2: 227,090 km (0.078 R)
• M3: 426,204 km (0.079 R)
• M4: 498,161 km (0.119 R)
• M5: 642,224 km (0.045 R)
• M6: 712,684 km (0.108 R)
• M7: 877,691 km (0.112 R)
• M8: 957,127 km (0.093 R)
• M9: 1,038,957 km (0.042 R)
• M10: 1,175,390 km (0.111 R)
• M11: 1,447,210 km (0.073 R)
• M12: 1,542,354 km (0.07 R)
• M13: 1,679,236 km (0.094 R)
• M14: 1,840,503 km (0.104 R)
• M15: 2,092,425 km (0.042 R)
• M16: 2,310,838 km (0.039 R)
• M17: 2,513,843 km (0.118 R)
• M18: 3,511,212 km (0.11 R)
• M19: 3,797,841 km (0.107 R)
• M20: 4,255,760 km (0.093 R)
• M21: 4,338,338 km (0.108 R)
• M22: 4,759,755 km (0.109 R)
• M23: 5,106,374 km (0.097 R)
• M24: 5,194,337 km (0.072 R)
• M25: 5,521,059 km (0.115 R)
• M26: 6,477,887 km (0.102 R)
• M27: 6,668,923 km (0.118 R)
• M28: 7,820,528 km (0.077 R)
• M29: 8,126,605 km (0.109 R)
• M30: 8,229,379 km (0.098 R)
• M31: 9,933,897 km (0.097 R)
• M32: 10,265,406 km (0.108 R)
• M33: 11,358,069 km (0.078 R)
• M34: 12,172,330 km (0.08 R)
• M35: 12,250,869 km (0.075 R)
• M36: 12,765,336 km (0.083 R)
• M37: 12,925,106 km (0.034 R)
• M38: 13,166,109 km (0.107 R)
• M39: 13,246,592 km (0.109 R)
• M40: 13,979,622 km (0.064 R)
• M41: 14,309,784 km (0.087 R)
• M42: 14,392,662 km (0.072 R)
• M43: 14,558,865 km (0.063 R)
• M44: 14,809,591 km (0.119 R)
• M45: 15,272,895 km (0.103 R)
• M46: 15,357,568 km (0.093 R)
• M47: 15,527,511 km (0.09 R)
• M48: 16,647,401 km (0.09 R)
• M49: 18,016,520 km (0.098 R)
• M50: 18,330,676 km (0.11 R)
• M51: 18,601,298 km (0.069 R)
• M52: 19,009,850 km (0.05 R)
• M53: 19,467,321 km (0.108 R)
• M54: 20,299,833 km (0.106 R)
• M55: 20,439,707 km (0.096 R)
• M56: 20,720,352 km (0.097 R)
• M57: 20,955,221 km (0.092 R)
• M58: 21,475,223 km (0.073 R)
• M59: 22,914,654 km (0.077 R)
• M60: 23,793,392 km (0.083 R)
• M61: 24,187,433 km (0.084 R)
• M62: 24,882,165 km (0.101 R)
• M63: 25,734,574 km (0.12 R)
• M64: 25,835,552 km (0.114 R)
• M65: 26,545,544 km (0.046 R)
• M66: 26,647,570 km (0.07 R)
• M67: 28,557,486 km (0.066 R)
• M68: 28,818,983 km (0.096 R)
• M69: 29,449,687 km (0.089 R)
• M70: 29,713,877 km (0.043 R)
• M71: 29,819,792 km (0.102 R)
• M72: 30,191,393 km (0.119 R)
• M73: 30,831,972 km (0.038 R)
• M74: 31,261,467 km (0.116 R)
• M75: 32,072,287 km (0.045 R)
• M76: 32,999,495 km (0.036 R)
• M77: 33,714,573 km (0.054 R)
• M78: 34,936,040 km (0.106 R)
• M79: 35,271,737 km (0.114 R)
• M80: 35,383,936 km (0.083 R)
• M81: 36,568,452 km (0.113 R)
• M82: 37,137,073 km (0.107 R)
• M83: 38,340,737 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 14.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.73 AU - 9.55 AU

Year: 9671 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,685,041 km

• M1: 321,785 km (0.095 R)
• M2: 430,991 km (0.092 R)
• M3: 686,205 km (0.097 R)
• M4: 861,534 km (0.105 R)
• M5: 1,053,319 km (0.06 R)
• M6: 1,504,057 km (0.1 R)
• M7: 2,300,965 km (0.104 R)
• M8: 2,887,688 km (0.107 R)
• M9: 3,396,470 km (0.047 R)
• M10: 3,901,213 km (0.055 R)
• M11: 3,998,601 km (0.042 R)
• M12: 4,096,738 km (0.11 R)
• M13: 4,981,459 km (0.12 R)
• M14: 5,122,829 km (0.077 R)
• M15: 5,301,449 km (0.1 R)
• M16: 5,775,525 km (0.081 R)
• M17: 6,074,122 km (0.029 R)
• M18: 6,225,366 km (0.071 R)
• M19: 6,493,146 km (0.067 R)
• M20: 6,647,830 km (0.09 R)
• M21: 7,119,363 km (0.044 R)
• M22: 7,278,984 km (0.115 R)
• M23: 7,399,559 km (0.102 R)
• M24: 7,520,734 km (0.043 R)
• M25: 7,724,187 km (0.117 R)
• M26: 8,261,842 km (0.075 R)
• M27: 8,556,400 km (0.105 R)
• M28: 10,897,008 km (0.099 R)
• M29: 12,018,543 km (0.086 R)
• M30: 12,113,688 km (0.103 R)
• M31: 12,496,658 km (0.118 R)
• M32: 14,269,393 km (0.097 R)
• M33: 14,877,658 km (0.095 R)
• M34: 15,442,839 km (0.108 R)
• M35: 15,598,121 km (0.12 R)
• M36: 17,718,821 km (0.043 R)
• M37: 18,044,645 km (0.109 R)
• M38: 18,208,305 km (0.113 R)
• M39: 18,702,427 km (0.073 R)
• M40: 18,923,383 km (0.058 R)
• M41: 19,367,988 km (0.113 R)
• M42: 19,703,685 km (0.073 R)
• M43: 20,097,876 km (0.117 R)
• M44: 20,437,762 km (0.105 R)
• M45: 20,779,593 km (0.036 R)
• M46: 21,353,450 km (0.116 R)
• M47: 22,693,249 km (0.084 R)
• M48: 23,047,198 km (0.105 R)
• M49: 23,403,091 km (0.079 R)
• M50: 24,783,879 km (0.062 R)
• M51: 24,905,203 km (0.1 R)
• M52: 25,331,407 km (0.089 R)
• M53: 25,453,629 km (0.06 R)
• M54: 26,562,448 km (0.112 R)
• M55: 27,686,976 km (0.073 R)
• M56: 27,875,918 km (0.116 R)
• M57: 28,636,024 km (0.105 R)
• M58: 29,338,686 km (0.086 R)
• M59: 29,982,405 km (0.071 R)
• M60: 30,500,762 km (0.103 R)
• M61: 31,349,431 km (0.047 R)
• M62: 32,007,661 km (0.077 R)
• M63: 33,003,385 km (0.073 R)
• M64: 33,740,005 km (0.1 R)
• M65: 33,874,643 km (0.104 R)
• M66: 34,279,305 km (0.104 R)
• M67: 35,025,349 km (0.112 R)
• M68: 35,571,232 km (0.114 R)
• M69: 37,156,521 km (0.086 R)
• M70: 37,992,773 km (0.073 R)
• M71: 38,413,143 km (0.087 R)
• M72: 39,968,063 km (0.117 R)
• M73: 40,968,125 km (0.115 R)
• M74: 42,121,225 km (0.077 R)
• M75: 42,920,227 km (0.07 R)
• M76: 45,644,255 km (0.093 R)
• M77: 46,764,444 km (0.113 R)
• M78: 46,914,491 km (0.04 R)
• M79: 48,120,549 km (0.099 R)
• M80: 48,651,472 km (0.111 R)
• M81: 49,336,929 km (0.1 R)
• M82: 50,102,272 km (0.119 R)
• M83: 50,255,909 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 3.9

Gravity: 28.65 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.26 AU - 20.18 AU

Year: 28405 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,685,041 km

• M1: 264,938 km (0.076 R)
• M2: 456,573 km (0.108 R)
• M3: 612,902 km (0.098 R)
• M4: 685,009 km (0.092 R)
• M5: 734,526 km (0.1 R)
• M6: 917,484 km (0.067 R)
• M7: 1,056,759 km (0.072 R)
• M8: 1,085,482 km (0.043 R)
• M9: 1,293,423 km (0.063 R)
• M10: 1,355,207 km (0.025 R)
• M11: 1,481,617 km (0.088 R)
• M12: 1,513,781 km (0.097 R)
• M13: 2,316,972 km (0.087 R)
• M14: 3,355,630 km (0.115 R)
• M15: 3,788,566 km (0.093 R)
• M16: 4,101,974 km (0.032 R)
• M17: 4,564,081 km (0.066 R)
• M18: 5,840,750 km (0.102 R)
• M19: 7,718,652 km (0.062 R)
• M20: 8,633,892 km (0.106 R)
• M21: 8,809,370 km (0.11 R)
• M22: 8,926,954 km (0.07 R)
• M23: 10,626,984 km (0.086 R)
• M24: 11,003,971 km (0.062 R)
• M25: 11,385,445 km (0.045 R)
• M26: 11,449,323 km (0.066 R)
• M27: 12,621,572 km (0.066 R)
• M28: 13,763,154 km (0.085 R)
• M29: 14,937,198 km (0.107 R)
• M30: 15,642,851 km (0.117 R)
• M31: 15,856,626 km (0.104 R)
• M32: 16,648,747 km (0.074 R)
• M33: 16,794,156 km (0.11 R)
• M34: 17,527,485 km (0.09 R)
• M35: 20,020,384 km (0.08 R)
• M36: 20,954,024 km (0.112 R)
• M37: 22,461,223 km (0.087 R)
• M38: 26,675,245 km (0.071 R)
• M39: 29,002,390 km (0.03 R)
• M40: 29,089,755 km (0.051 R)
• M41: 30,767,495 km (0.048 R)
• M42: 32,114,175 km (0.071 R)
• M43: 35,143,532 km (0.105 R)
• M44: 35,236,731 km (0.106 R)
• M45: 36,079,266 km (0.085 R)
• M46: 36,550,350 km (0.055 R)
• M47: 37,975,419 km (0.07 R)
• M48: 42,160,270 km (0.083 R)
• M49: 43,754,236 km (0.077 R)
• M50: 44,357,115 km (0.059 R)
• M51: 47,515,276 km (0.12 R)
• M52: 51,166,810 km (0.079 R)
• M53: 52,120,347 km (0.117 R)
• M54: 52,972,756 km (0.091 R)
• M55: 53,079,718 km (0.119 R)
• M56: 53,722,540 km (0.084 R)
• M57: 53,829,951 km (0.077 R)
• M58: 54,799,495 km (0.073 R)
• M59: 54,907,654 km (0.102 R)
• M60: 55,124,123 km (0.114 R)
• M61: 55,666,265 km (0.046 R)
• M62: 57,742,983 km (0.107 R)
• M63: 58,846,118 km (0.079 R)
• M64: 60,290,485 km (0.111 R)
• M65: 62,422,554 km (0.096 R)
• M66: 63,554,561 km (0.047 R)
• M67: 64,009,189 km (0.071 R)
• M68: 65,265,213 km (0.079 R)
• M69: 68,382,383 km (0.075 R)
• M70: 72,494,679 km (0.092 R)
• M71: 72,732,091 km (0.037 R)
• M72: 73,803,511 km (0.108 R)
• M73: 74,880,317 km (0.048 R)
• M74: 77,049,187 km (0.099 R)
• M75: 80,709,697 km (0.1 R)
• M76: 80,832,666 km (0.116 R)
• M77: 81,202,023 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit