🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 291 Days

Day: 45.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.91 AU - 1.09 AU

Year: 365 Days

Day: 47.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.31 AU - 1.37 AU

Year: 567 Days

Day: 16.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,727,403 km

• M1: 406,607 km (0.066 R)
• M2: 453,132 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.52 AU - 2.38 AU

Year: 995 Days

Day: 17.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.32 AU - 5.16 AU

Year: 3769 Days

Day: 44 Hours

Environment

Temp: -127 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.43 AU - 5.17 AU

Year: 3841 Days

Day: 6.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,727,403 km

• M1: 100,081 km (0.104 R)
• M2: 252,372 km (0.077 R)
• M3: 459,265 km (0.113 R)
• M4: 523,593 km (0.092 R)
• M5: 574,157 km (0.108 R)
• M6: 680,670 km (0.096 R)
• M7: 883,675 km (0.03 R)
• M8: 1,095,056 km (0.033 R)
• M9: 1,218,175 km (0.119 R)
• M10: 1,417,739 km (0.112 R)
• M11: 1,848,282 km (0.09 R)
• M12: 1,901,539 km (0.095 R)
• M13: 1,955,394 km (0.106 R)
• M14: 2,009,698 km (0.118 R)
• M15: 2,119,951 km (0.108 R)
• M16: 2,203,876 km (0.117 R)
• M17: 2,477,191 km (0.045 R)
• M18: 2,565,753 km (0.06 R)
• M19: 3,103,707 km (0.079 R)
• M20: 3,167,436 km (0.063 R)
• M21: 3,393,777 km (0.116 R)
• M22: 3,508,968 km (0.09 R)
• M23: 3,625,504 km (0.074 R)
• M24: 3,930,983 km (0.083 R)
• M25: 4,156,876 km (0.096 R)
• M26: 4,422,711 km (0.041 R)
• M27: 4,476,567 km (0.11 R)
• M28: 4,621,377 km (0.107 R)
• M29: 4,989,837 km (0.108 R)
• M30: 5,177,732 km (0.116 R)
• M31: 5,234,429 km (0.114 R)
• M32: 5,310,575 km (0.106 R)
• M33: 5,599,149 km (0.058 R)
• M34: 5,676,940 km (0.102 R)
• M35: 6,011,740 km (0.112 R)
• M36: 6,131,418 km (0.11 R)
• M37: 6,211,752 km (0.052 R)
• M38: 6,332,777 km (0.104 R)
• M39: 6,659,349 km (0.111 R)
• M40: 6,970,513 km (0.085 R)
• M41: 7,054,288 km (0.033 R)
• M42: 7,478,398 km (0.075 R)
• M43: 7,823,520 km (0.092 R)
• M44: 8,019,942 km (0.06 R)
• M45: 8,395,433 km (0.058 R)
• M46: 8,799,347 km (0.069 R)
• M47: 8,890,003 km (0.051 R)
• M48: 9,393,998 km (0.048 R)
• M49: 9,579,649 km (0.11 R)
• M50: 9,649,511 km (0.052 R)
• M51: 9,978,028 km (0.112 R)
• M52: 10,167,419 km (0.111 R)
• M53: 10,262,414 km (0.065 R)
• M54: 11,205,479 km (0.108 R)
• M55: 11,279,081 km (0.097 R)
• M56: 11,352,982 km (0.07 R)
• M57: 11,476,401 km (0.058 R)
• M58: 12,378,326 km (0.071 R)
• M59: 13,199,020 km (0.095 R)
• M60: 13,826,134 km (0.076 R)
• M61: 14,143,282 km (0.061 R)
• M62: 14,650,269 km (0.092 R)
• M63: 15,190,467 km (0.105 R)
• M64: 16,765,733 km (0.077 R)
• M65: 16,906,355 km (0.077 R)
• M66: 17,019,151 km (0.117 R)
• M67: 17,160,521 km (0.109 R)
• M68: 17,217,069 km (0.087 R)
• M69: 17,501,305 km (0.116 R)
• M70: 17,815,760 km (0.1 R)
• M71: 18,276,372 km (0.098 R)
• M72: 18,740,873 km (0.082 R)
• M73: 18,857,709 km (0.099 R)
• M74: 18,945,374 km (0.029 R)
• M75: 19,268,206 km (0.105 R)
• M76: 19,533,742 km (0.082 R)
• M77: 19,592,833 km (0.085 R)
• M78: 19,800,475 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 13.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.73 AU - 7.19 AU

Year: 5314 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,727,403 km

• M1: 171,888 km (0.114 R)
• M2: 588,219 km (0.077 R)
• M3: 827,127 km (0.076 R)
• M4: 918,980 km (0.07 R)
• M5: 1,187,209 km (0.088 R)
• M6: 1,401,732 km (0.099 R)
• M7: 1,713,793 km (0.113 R)
• M8: 1,834,519 km (0.033 R)
• M9: 2,121,747 km (0.073 R)
• M10: 2,404,487 km (0.045 R)
• M11: 2,600,011 km (0.103 R)
• M12: 2,780,426 km (0.09 R)
• M13: 3,069,748 km (0.085 R)
• M14: 3,175,364 km (0.088 R)
• M15: 4,346,716 km (0.115 R)
• M16: 4,683,461 km (0.11 R)
• M17: 5,692,049 km (0.082 R)
• M18: 5,954,594 km (0.081 R)
• M19: 6,328,888 km (0.109 R)
• M20: 6,738,486 km (0.096 R)
• M21: 8,136,479 km (0.103 R)
• M22: 8,343,372 km (0.111 R)
• M23: 8,522,142 km (0.084 R)
• M24: 8,642,119 km (0.108 R)
• M25: 9,127,265 km (0.065 R)
• M26: 9,219,268 km (0.117 R)
• M27: 9,404,171 km (0.083 R)
• M28: 10,156,199 km (0.082 R)
• M29: 10,700,586 km (0.104 R)
• M30: 11,751,062 km (0.072 R)
• M31: 12,018,843 km (0.108 R)
• M32: 12,187,290 km (0.056 R)
• M33: 12,288,717 km (0.094 R)
• M34: 12,731,377 km (0.091 R)
• M35: 13,110,159 km (0.109 R)
• M36: 13,422,819 km (0.032 R)
• M37: 13,562,543 km (0.06 R)
• M38: 14,304,249 km (0.116 R)
• M39: 14,411,212 km (0.077 R)
• M40: 14,590,280 km (0.109 R)
• M41: 15,423,241 km (0.055 R)
• M42: 16,757,804 km (0.075 R)
• M43: 16,870,601 km (0.118 R)
• M44: 17,438,923 km (0.109 R)
• M45: 18,206,360 km (0.097 R)
• M46: 19,933,467 km (0.101 R)
• M47: 20,293,250 km (0.11 R)
• M48: 20,614,736 km (0.11 R)
• M49: 21,303,634 km (0.047 R)
• M50: 21,589,516 km (0.109 R)
• M51: 21,959,023 km (0.053 R)
• M52: 22,206,458 km (0.113 R)
• M53: 22,330,474 km (0.117 R)
• M54: 22,537,817 km (0.073 R)
• M55: 22,662,581 km (0.111 R)
• M56: 22,787,496 km (0.089 R)
• M57: 24,134,176 km (0.113 R)
• M58: 24,903,109 km (0.07 R)
• M59: 25,766,887 km (0.097 R)
• M60: 26,333,564 km (0.098 R)
• M61: 26,816,466 km (0.101 R)
• M62: 27,080,955 km (0.06 R)
• M63: 27,568,195 km (0.118 R)
• M64: 27,924,387 km (0.106 R)
• M65: 28,821,675 km (0.1 R)
• M66: 29,319,238 km (0.104 R)
• M67: 29,591,805 km (0.062 R)
• M68: 29,682,761 km (0.095 R)
• M69: 29,819,493 km (0.12 R)
• M70: 30,002,152 km (0.103 R)
• M71: 30,093,706 km (0.07 R)
• M72: 30,368,667 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.5

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.84 AU - 7.2 AU

Year: 6081 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,727,403 km

• M1: 136,882 km (0.073 R)
• M2: 231,278 km (0.093 R)
• M3: 371,751 km (0.098 R)
• M4: 681,867 km (0.092 R)
• M5: 797,805 km (0.117 R)
• M6: 889,359 km (0.119 R)
• M7: 1,690,007 km (0.087 R)
• M8: 1,769,892 km (0.073 R)
• M9: 1,871,769 km (0.068 R)
• M10: 2,189,066 km (0.084 R)
• M11: 2,254,739 km (0.118 R)
• M12: 2,662,244 km (0.067 R)
• M13: 2,779,678 km (0.079 R)
• M14: 3,545,619 km (0.102 R)
• M15: 3,832,697 km (0.087 R)
• M16: 4,100,328 km (0.082 R)
• M17: 4,541,043 km (0.102 R)
• M18: 4,681,965 km (0.12 R)
• M19: 5,497,871 km (0.089 R)
• M20: 6,738,486 km (0.054 R)
• M21: 6,964,230 km (0.103 R)
• M22: 7,390,284 km (0.087 R)
• M23: 7,589,698 km (0.115 R)
• M24: 7,858,526 km (0.119 R)
• M25: 8,028,170 km (0.042 R)
• M26: 8,096,237 km (0.026 R)
• M27: 8,233,268 km (0.095 R)
• M28: 8,405,456 km (0.05 R)
• M29: 8,509,426 km (0.047 R)
• M30: 9,320,546 km (0.057 R)
• M31: 9,789,984 km (0.115 R)
• M32: 9,899,340 km (0.094 R)
• M33: 10,009,145 km (0.079 R)
• M34: 10,156,199 km (0.101 R)
• M35: 10,564,452 km (0.106 R)
• M36: 10,902,394 km (0.05 R)
• M37: 11,053,787 km (0.115 R)
• M38: 11,243,926 km (0.104 R)
• M39: 11,627,644 km (0.113 R)
• M40: 11,821,074 km (0.07 R)
• M41: 12,407,797 km (0.115 R)
• M42: 12,724,645 km (0.101 R)
• M43: 13,772,578 km (0.088 R)
• M44: 14,141,936 km (0.086 R)
• M45: 14,224,364 km (0.046 R)
• M46: 16,122,761 km (0.102 R)
• M47: 17,564,735 km (0.11 R)
• M48: 18,233,886 km (0.12 R)
• M49: 19,230,208 km (0.074 R)
• M50: 19,596,872 km (0.065 R)
• M51: 19,781,177 km (0.029 R)
• M52: 21,228,237 km (0.034 R)
• M53: 21,845,328 km (0.066 R)
• M54: 22,132,107 km (0.042 R)
• M55: 22,371,913 km (0.111 R)
• M56: 22,516,424 km (0.113 R)
• M57: 22,757,726 km (0.087 R)
• M58: 22,854,366 km (0.09 R)
• M59: 22,951,305 km (0.037 R)
• M60: 23,731,458 km (0.103 R)
• M61: 24,124,901 km (0.081 R)
• M62: 25,117,632 km (0.038 R)
• M63: 25,770,028 km (0.095 R)
• M64: 26,326,532 km (0.092 R)
• M65: 26,938,089 km (0.105 R)
• M66: 27,399,897 km (0.086 R)
• M67: 28,853,091 km (0.104 R)
• M68: 28,957,809 km (0.067 R)
• M69: 29,062,827 km (0.089 R)
• M70: 29,483,646 km (0.093 R)
• M71: 29,959,517 km (0.062 R)
• M72: 30,224,903 km (0.044 R)
• M73: 30,597,851 km (0.103 R)
• M74: 30,811,626 km (0.067 R)
• M75: 30,972,294 km (0.115 R)
• M76: 32,539,930 km (0.11 R)
• M77: 32,648,987 km (0.099 R)
• M78: 33,031,659 km (0.048 R)
• M79: 33,250,969 km (0.073 R)
• M80: 34,077,797 km (0.109 R)
• M81: 35,527,101 km (0.092 R)
• M82: 36,542,122 km (0.119 R)
• M83: 36,655,517 km (0.112 R)
• M84: 36,882,607 km (0.07 R)
• M85: 37,281,136 km (0.118 R)
• M86: 37,452,276 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 8.5

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.15 AU - 10.15 AU

Year: 10109 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,727,403 km

• M1: 134,788 km (0.113 R)
• M2: 206,146 km (0.085 R)
• M3: 325,824 km (0.085 R)
• M4: 711,188 km (0.069 R)
• M5: 1,145,321 km (0.109 R)
• M6: 1,228,498 km (0.096 R)
• M7: 1,357,152 km (0.069 R)
• M8: 1,916,050 km (0.115 R)
• M9: 1,990,549 km (0.098 R)
• M10: 2,194,302 km (0.108 R)
• M11: 2,567,099 km (0.057 R)
• M12: 3,371,188 km (0.108 R)
• M13: 4,022,238 km (0.087 R)
• M14: 4,150,593 km (0.091 R)
• M15: 4,313,056 km (0.108 R)
• M16: 5,191,196 km (0.103 R)
• M17: 5,261,058 km (0.09 R)
• M18: 6,798,475 km (0.046 R)
• M19: 8,381,969 km (0.046 R)
• M20: 8,505,237 km (0.065 R)
• M21: 8,670,393 km (0.098 R)
• M22: 8,753,420 km (0.115 R)
• M23: 9,046,183 km (0.072 R)
• M24: 9,214,780 km (0.057 R)
• M25: 10,424,578 km (0.106 R)
• M26: 10,557,122 km (0.067 R)
• M27: 10,779,424 km (0.097 R)
• M28: 10,958,194 km (0.089 R)
• M29: 11,364,352 km (0.048 R)
• M30: 12,518,200 km (0.119 R)
• M31: 12,895,187 km (0.103 R)
• M32: 13,323,934 km (0.088 R)
• M33: 13,467,848 km (0.076 R)
• M34: 13,660,530 km (0.118 R)
• M35: 13,757,319 km (0.108 R)
• M36: 14,048,736 km (0.116 R)
• M37: 14,489,751 km (0.073 R)
• M38: 14,588,485 km (0.101 R)
• M39: 15,941,747 km (0.087 R)
• M40: 17,597,048 km (0.101 R)
• M41: 18,178,535 km (0.11 R)
• M42: 18,338,305 km (0.095 R)
• M43: 18,498,375 km (0.034 R)
• M44: 19,252,049 km (0.096 R)
• M45: 19,523,569 km (0.099 R)
• M46: 19,687,229 km (0.027 R)
• M47: 21,291,517 km (0.103 R)
• M48: 21,798,055 km (0.116 R)
• M49: 22,593,617 km (0.079 R)
• M50: 23,052,583 km (0.097 R)
• M51: 25,452,432 km (0.105 R)
• M52: 25,870,109 km (0.081 R)
• M53: 26,350,169 km (0.115 R)
• M54: 27,930,670 km (0.098 R)
• M55: 28,423,147 km (0.099 R)
• M56: 28,980,698 km (0.118 R)
• M57: 30,674,595 km (0.077 R)
• M58: 30,928,313 km (0.106 R)
• M59: 32,335,879 km (0.085 R)
• M60: 33,503,191 km (0.086 R)
• M61: 35,080,850 km (0.067 R)
• M62: 35,147,122 km (0.057 R)
• M63: 36,279,877 km (0.082 R)
• M64: 36,682,595 km (0.065 R)
• M65: 37,967,491 km (0.077 R)
• M66: 38,786,689 km (0.086 R)
• M67: 38,923,720 km (0.118 R)
• M68: 40,303,462 km (0.085 R)
• M69: 40,859,816 km (0.104 R)
• M70: 42,191,387 km (0.109 R)
• M71: 42,261,847 km (0.028 R)
• M72: 42,827,028 km (0.078 R)
• M73: 43,252,634 km (0.097 R)
• M74: 43,537,020 km (0.081 R)
• M75: 44,681,144 km (0.056 R)
• M76: 45,401,308 km (0.089 R)
• M77: 45,690,481 km (0.036 R)
• M78: 47,072,167 km (0.051 R)
• M79: 47,511,237 km (0.043 R)
• M80: 47,804,748 km (0.088 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: 322 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit