🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 183 Days

Day: 20.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,339,259 km

• M1: 18,251 km (0.078 R)
• M2: 193,729 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.14 AU - 1.76 AU

Year: 638 Days

Day: 30.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.3 AU - 1.98 AU

Year: 767 Days

Day: 30.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.07 AU - 3.31 AU

Year: 2081 Days

Day: 35.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.93 AU - 3.99 AU

Year: 2351 Days

Day: 23.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.65 AU - 4.67 AU

Year: 3674 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 90.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,339,259 km

• M1: 403,465 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 8

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.31 AU - 6.77 AU

Year: 6109 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,339,259 km

• M1: 110,852 km (0.12 R)
• M2: 275,709 km (0.103 R)
• M3: 397,482 km (0.111 R)
• M4: 504,743 km (0.064 R)
• M5: 762,800 km (0.071 R)
• M6: 1,135,897 km (0.05 R)
• M7: 1,245,552 km (0.094 R)
• M8: 1,630,467 km (0.093 R)
• M9: 2,089,134 km (0.095 R)
• M10: 2,146,729 km (0.116 R)
• M11: 2,362,898 km (0.078 R)
• M12: 2,443,232 km (0.119 R)
• M13: 2,504,119 km (0.117 R)
• M14: 2,752,750 km (0.069 R)
• M15: 2,858,666 km (0.087 R)
• M16: 2,944,385 km (0.111 R)
• M17: 3,754,607 km (0.052 R)
• M18: 3,848,704 km (0.075 R)
• M19: 4,208,786 km (0.115 R)
• M20: 4,730,883 km (0.08 R)
• M21: 4,960,815 km (0.047 R)
• M22: 5,485,156 km (0.113 R)
• M23: 5,592,268 km (0.093 R)
• M24: 5,890,117 km (0.118 R)
• M25: 6,109,876 km (0.103 R)
• M26: 6,557,772 km (0.067 R)
• M27: 7,693,370 km (0.095 R)
• M28: 8,146,202 km (0.118 R)
• M29: 8,207,238 km (0.109 R)
• M30: 8,360,576 km (0.106 R)
• M31: 9,620,489 km (0.108 R)
• M32: 9,685,116 km (0.118 R)
• M33: 9,847,130 km (0.087 R)
• M34: 9,912,205 km (0.095 R)
• M35: 10,140,940 km (0.081 R)
• M36: 10,837,917 km (0.091 R)
• M37: 12,242,791 km (0.045 R)
• M38: 14,142,085 km (0.116 R)
• M39: 14,994,494 km (0.105 R)
• M40: 15,182,090 km (0.041 R)
• M41: 15,597,224 km (0.102 R)
• M42: 15,673,219 km (0.111 R)
• M43: 15,939,803 km (0.085 R)
• M44: 16,131,288 km (0.086 R)
• M45: 16,632,441 km (0.066 R)
• M46: 16,865,514 km (0.111 R)
• M47: 17,060,440 km (0.093 R)
• M48: 17,452,836 km (0.053 R)
• M49: 17,571,018 km (0.11 R)
• M50: 17,967,153 km (0.089 R)
• M51: 18,808,791 km (0.097 R)
• M52: 19,051,588 km (0.098 R)
• M53: 19,376,963 km (0.059 R)
• M54: 20,821,780 km (0.118 R)
• M55: 21,325,176 km (0.109 R)
• M56: 21,960,070 km (0.119 R)
• M57: 22,429,508 km (0.032 R)
• M58: 23,031,939 km (0.119 R)
• M59: 23,118,406 km (0.077 R)
• M60: 23,378,407 km (0.118 R)
• M61: 24,076,730 km (0.12 R)
• M62: 24,340,471 km (0.077 R)
• M63: 25,048,219 km (0.119 R)
• M64: 25,181,660 km (0.104 R)
• M65: 25,987,394 km (0.076 R)
• M66: 26,983,566 km (0.07 R)
• M67: 29,857,491 km (0.096 R)
• M68: 30,093,556 km (0.114 R)
• M69: 30,852,915 km (0.067 R)
• M70: 31,426,473 km (0.079 R)
• M71: 31,810,790 km (0.054 R)
• M72: 31,955,452 km (0.044 R)
• M73: 32,390,333 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 12.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.34 AU - 8.7 AU

Year: 6794 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,339,259 km

• M1: 188,942 km (0.104 R)
• M2: 288,425 km (0.1 R)
• M3: 529,427 km (0.084 R)
• M4: 657,333 km (0.096 R)
• M5: 739,911 km (0.113 R)
• M6: 1,143,077 km (0.08 R)
• M7: 1,786,498 km (0.108 R)
• M8: 1,948,063 km (0.12 R)
• M9: 2,030,791 km (0.092 R)
• M10: 2,178,444 km (0.056 R)
• M11: 2,329,837 km (0.109 R)
• M12: 2,574,879 km (0.12 R)
• M13: 2,712,060 km (0.079 R)
• M14: 3,792,755 km (0.07 R)
• M15: 3,923,354 km (0.07 R)
• M16: 4,599,087 km (0.118 R)
• M17: 4,794,761 km (0.058 R)
• M18: 4,907,857 km (0.108 R)
• M19: 5,281,852 km (0.107 R)
• M20: 5,369,367 km (0.075 R)
• M21: 6,179,738 km (0.107 R)
• M22: 6,272,190 km (0.092 R)
• M23: 7,254,150 km (0.119 R)
• M24: 7,515,498 km (0.09 R)
• M25: 7,614,232 km (0.083 R)
• M26: 7,913,129 km (0.109 R)
• M27: 9,112,306 km (0.119 R)
• M28: 9,323,538 km (0.113 R)
• M29: 9,429,752 km (0.07 R)
• M30: 9,894,852 km (0.112 R)
• M31: 10,148,420 km (0.031 R)
• M32: 10,736,041 km (0.113 R)
• M33: 10,959,390 km (0.069 R)
• M34: 11,259,484 km (0.106 R)
• M35: 11,791,005 km (0.112 R)
• M36: 12,330,904 km (0.043 R)
• M37: 12,564,875 km (0.088 R)
• M38: 13,275,315 km (0.063 R)
• M39: 13,998,770 km (0.108 R)
• M40: 14,120,543 km (0.107 R)
• M41: 14,283,605 km (0.092 R)
• M42: 14,735,091 km (0.042 R)
• M43: 14,941,835 km (0.09 R)
• M44: 15,316,578 km (0.106 R)
• M45: 15,778,686 km (0.09 R)
• M46: 16,673,580 km (0.091 R)
• M47: 17,018,852 km (0.105 R)
• M48: 17,192,535 km (0.029 R)
• M49: 18,201,723 km (0.101 R)
• M50: 18,468,156 km (0.12 R)
• M51: 18,557,317 km (0.085 R)
• M52: 19,049,942 km (0.032 R)
• M53: 19,230,208 km (0.025 R)
• M54: 19,956,655 km (0.098 R)
• M55: 20,507,624 km (0.118 R)
• M56: 20,970,480 km (0.118 R)
• M57: 21,063,380 km (0.11 R)
• M58: 23,770,802 km (0.111 R)
• M59: 25,288,772 km (0.108 R)
• M60: 25,486,840 km (0.09 R)
• M61: 25,934,586 km (0.115 R)
• M62: 26,234,530 km (0.103 R)
• M63: 26,385,025 km (0.11 R)
• M64: 26,737,029 km (0.083 R)
• M65: 27,344,247 km (0.108 R)
• M66: 29,192,828 km (0.078 R)
• M67: 29,817,997 km (0.078 R)
• M68: 29,922,566 km (0.108 R)
• M69: 30,237,170 km (0.084 R)
• M70: 30,342,338 km (0.114 R)
• M71: 30,500,313 km (0.106 R)
• M72: 30,711,246 km (0.109 R)
• M73: 31,613,172 km (0.112 R)
• M74: 32,147,834 km (0.076 R)
• M75: 32,362,657 km (0.103 R)
• M76: 32,470,068 km (0.058 R)
• M77: 32,901,508 km (0.073 R)
• M78: 33,824,228 km (0.089 R)
• M79: 34,645,670 km (0.102 R)
• M80: 36,140,602 km (0.086 R)
• M81: 37,374,335 km (0.056 R)
• M82: 37,882,968 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 11

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.39 AU - 9.05 AU

Year: 8608 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,339,259 km

• M1: 178,021 km (0.092 R)
• M2: 273,166 km (0.118 R)
• M3: 465,997 km (0.085 R)
• M4: 692,040 km (0.111 R)
• M5: 880,982 km (0.109 R)
• M6: 1,107,174 km (0.113 R)
• M7: 1,227,600 km (0.113 R)
• M8: 1,638,396 km (0.045 R)
• M9: 1,753,586 km (0.067 R)
• M10: 1,824,047 km (0.107 R)
• M11: 1,919,490 km (0.093 R)
• M12: 2,608,089 km (0.073 R)
• M13: 2,937,354 km (0.114 R)
• M14: 3,280,083 km (0.103 R)
• M15: 3,879,671 km (0.055 R)
• M16: 4,287,774 km (0.107 R)
• M17: 4,383,966 km (0.043 R)
• M18: 5,111,161 km (0.025 R)
• M19: 5,488,895 km (0.05 R)
• M20: 5,733,937 km (0.061 R)
• M21: 6,380,798 km (0.062 R)
• M22: 6,490,902 km (0.077 R)
• M23: 6,564,654 km (0.099 R)
• M24: 6,862,354 km (0.106 R)
• M25: 6,975,150 km (0.103 R)
• M26: 7,279,133 km (0.108 R)
• M27: 7,432,770 km (0.104 R)
• M28: 10,118,501 km (0.113 R)
• M29: 10,679,792 km (0.067 R)
• M30: 11,473,558 km (0.075 R)
• M31: 12,149,591 km (0.062 R)
• M32: 12,286,324 km (0.067 R)
• M33: 12,377,877 km (0.103 R)
• M34: 13,493,130 km (0.045 R)
• M35: 14,350,475 km (0.037 R)
• M36: 14,591,776 km (0.105 R)
• M37: 15,127,486 km (0.092 R)
• M38: 15,570,446 km (0.069 R)
• M39: 16,117,824 km (0.115 R)
• M40: 16,570,358 km (0.101 R)
• M41: 17,129,106 km (0.087 R)
• M42: 17,539,453 km (0.1 R)
• M43: 18,212,942 km (0.061 R)
• M44: 19,159,598 km (0.097 R)
• M45: 19,585,503 km (0.109 R)
• M46: 20,555,196 km (0.037 R)
• M47: 21,045,877 km (0.029 R)
• M48: 21,485,246 km (0.115 R)
• M49: 21,595,500 km (0.111 R)
• M50: 22,597,058 km (0.096 R)
• M51: 22,877,853 km (0.106 R)
• M52: 23,103,446 km (0.076 R)
• M53: 24,587,308 km (0.09 R)
• M54: 24,992,119 km (0.101 R)
• M55: 25,399,026 km (0.1 R)
• M56: 26,396,544 km (0.069 R)
• M57: 26,870,321 km (0.081 R)
• M58: 28,248,416 km (0.049 R)
• M59: 28,976,360 km (0.097 R)
• M60: 29,220,503 km (0.118 R)
• M61: 30,637,046 km (0.068 R)
• M62: 30,761,212 km (0.088 R)
• M63: 31,322,353 km (0.051 R)
• M64: 31,949,916 km (0.078 R)
• M65: 33,281,038 km (0.046 R)
• M66: 33,664,757 km (0.112 R)
• M67: 34,694,888 km (0.085 R)
• M68: 36,786,416 km (0.062 R)
• M69: 37,315,693 km (0.101 R)
• M70: 40,067,247 km (0.085 R)
• M71: 41,295,894 km (0.044 R)
• M72: 41,433,075 km (0.111 R)
• M73: 42,329,166 km (0.095 R)
• M74: 43,510,391 km (0.089 R)
• M75: 44,280,521 km (0.092 R)
• M76: 44,702,537 km (0.098 R)
• M77: 44,843,458 km (0.12 R)
• M78: 47,334,113 km (0.051 R)
• M79: 47,909,616 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 15

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.29 AU - 9.41 AU

Year: 10443 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,339,259 km

• M1: 218,263 km (0.087 R)
• M2: 426,803 km (0.103 R)
• M3: 636,090 km (0.091 R)
• M4: 962,662 km (0.063 R)
• M5: 1,168,060 km (0.033 R)
• M6: 1,504,955 km (0.082 R)
• M7: 1,924,726 km (0.091 R)
• M8: 2,162,138 km (0.05 R)
• M9: 3,053,741 km (0.089 R)
• M10: 3,364,007 km (0.101 R)
• M11: 3,750,269 km (0.066 R)
• M12: 3,849,153 km (0.082 R)
• M13: 4,150,892 km (0.104 R)
• M14: 4,253,367 km (0.096 R)
• M15: 4,565,577 km (0.034 R)
• M16: 5,139,435 km (0.108 R)
• M17: 5,323,590 km (0.072 R)
• M18: 5,547,538 km (0.099 R)
• M19: 6,159,842 km (0.088 R)
• M20: 6,355,666 km (0.089 R)
• M21: 6,593,377 km (0.072 R)
• M22: 7,159,754 km (0.061 R)
• M23: 7,407,339 km (0.117 R)
• M24: 7,868,549 km (0.059 R)
• M25: 8,425,801 km (0.118 R)
• M26: 8,995,918 km (0.06 R)
• M27: 9,714,886 km (0.114 R)
• M28: 10,035,175 km (0.109 R)
• M29: 10,639,550 km (0.033 R)
• M30: 11,447,678 km (0.11 R)
• M31: 12,275,552 km (0.093 R)
• M32: 12,374,287 km (0.103 R)
• M33: 12,921,815 km (0.045 R)
• M34: 13,173,289 km (0.104 R)
• M35: 13,681,174 km (0.111 R)
• M36: 13,834,811 km (0.046 R)
• M37: 13,937,585 km (0.073 R)
• M38: 14,455,193 km (0.053 R)
• M39: 14,979,085 km (0.111 R)
• M40: 15,243,425 km (0.116 R)
• M41: 15,991,713 km (0.067 R)
• M42: 18,026,693 km (0.08 R)
• M43: 18,533,979 km (0.079 R)
• M44: 19,620,359 km (0.076 R)
• M45: 19,793,743 km (0.045 R)
• M46: 20,668,591 km (0.037 R)
• M47: 21,081,182 km (0.12 R)
• M48: 21,199,514 km (0.1 R)
• M49: 22,034,420 km (0.111 R)
• M50: 24,665,547 km (0.093 R)
• M51: 25,606,518 km (0.091 R)
• M52: 26,623,335 km (0.112 R)
• M53: 28,565,115 km (0.09 R)
• M54: 29,222,448 km (0.088 R)
• M55: 29,619,331 km (0.037 R)
• M56: 30,018,010 km (0.085 R)
• M57: 30,151,301 km (0.1 R)
• M58: 31,833,828 km (0.113 R)
• M59: 32,174,014 km (0.036 R)
• M60: 32,926,641 km (0.116 R)
• M61: 33,201,751 km (0.112 R)
• M62: 34,309,823 km (0.044 R)
• M63: 35,641,543 km (0.12 R)
• M64: 36,278,232 km (0.094 R)
• M65: 37,491,171 km (0.051 R)
• M66: 37,706,592 km (0.102 R)
• M67: 39,080,499 km (0.026 R)
• M68: 39,810,237 km (0.086 R)
• M69: 40,839,321 km (0.11 R)
• M70: 42,175,380 km (0.107 R)
• M71: 43,979,081 km (0.115 R)
• M72: 45,042,872 km (0.114 R)
• M73: 45,424,795 km (0.1 R)
• M74: 46,577,147 km (0.06 R)
• M75: 47,350,718 km (0.101 R)
• M76: 48,284,658 km (0.103 R)
• M77: 48,675,557 km (0.106 R)
• M78: 48,832,335 km (0.07 R)
• M79: 49,146,192 km (0.088 R)
• M80: 49,381,958 km (0.118 R)
• M81: 51,043,242 km (0.026 R)
• M82: 53,286,762 km (0.106 R)
• M83: 53,852,690 km (0.115 R)
• M84: 54,258,101 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit