🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 165 Days

Day: 43.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,751,073 km

• M1: 28,723 km (0.082 R)
• M2: 75,697 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 431 Days

Day: 17.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.3 AU - 1.4 AU

Year: 570 Days

Day: 42.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.43 AU - 4.23 AU

Year: 2724 Days

Day: 28.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.77 AU - 4.51 AU

Year: 3061 Days

Day: 42.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 11.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.08 AU - 5.72 AU

Year: 3942 Days

Day: 7.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,751,073 km

• M1: 168,746 km (0.076 R)
• M2: 322,533 km (0.063 R)
• M3: 409,449 km (0.114 R)
• M4: 795,561 km (0.114 R)
• M5: 1,037,760 km (0.117 R)
• M6: 1,518,568 km (0.117 R)
• M7: 1,770,491 km (0.117 R)
• M8: 1,914,853 km (0.103 R)
• M9: 2,090,780 km (0.107 R)
• M10: 2,215,844 km (0.046 R)
• M11: 2,444,280 km (0.112 R)
• M12: 2,740,932 km (0.104 R)
• M13: 3,017,838 km (0.07 R)
• M14: 3,336,332 km (0.098 R)
• M15: 3,499,693 km (0.068 R)
• M16: 3,699,256 km (0.035 R)
• M17: 4,022,986 km (0.1 R)
• M18: 4,716,372 km (0.1 R)
• M19: 4,826,327 km (0.1 R)
• M20: 5,465,857 km (0.103 R)
• M21: 5,698,033 km (0.093 R)
• M22: 6,272,489 km (0.108 R)
• M23: 6,373,318 km (0.083 R)
• M24: 6,535,931 km (0.095 R)
• M25: 6,700,040 km (0.108 R)
• M26: 6,823,907 km (0.118 R)
• M27: 6,927,728 km (0.106 R)
• M28: 7,094,978 km (0.118 R)
• M29: 7,519,088 km (0.05 R)
• M30: 7,777,444 km (0.119 R)
• M31: 7,907,893 km (0.059 R)
• M32: 8,016,950 km (0.098 R)
• M33: 8,236,859 km (0.057 R)
• M34: 8,772,569 km (0.089 R)
• M35: 9,667,164 km (0.083 R)
• M36: 9,924,772 km (0.09 R)
• M37: 10,089,928 km (0.081 R)
• M38: 10,398,997 km (0.03 R)
• M39: 11,002,175 km (0.103 R)
• M40: 11,246,768 km (0.104 R)
• M41: 11,443,639 km (0.078 R)
• M42: 11,691,373 km (0.084 R)
• M43: 12,141,662 km (0.051 R)
• M44: 12,495,910 km (0.104 R)
• M45: 12,597,786 km (0.069 R)
• M46: 12,879,180 km (0.089 R)
• M47: 13,136,937 km (0.068 R)
• M48: 13,344,429 km (0.07 R)
• M49: 13,552,819 km (0.08 R)
• M50: 13,867,723 km (0.035 R)
• M51: 14,317,713 km (0.107 R)
• M52: 14,451,005 km (0.108 R)
• M53: 14,557,967 km (0.088 R)
• M54: 14,692,007 km (0.099 R)
• M55: 14,799,568 km (0.109 R)
• M56: 15,042,515 km (0.079 R)
• M57: 15,259,432 km (0.091 R)
• M58: 15,395,715 km (0.101 R)
• M59: 15,806,661 km (0.086 R)
• M60: 15,999,642 km (0.066 R)
• M61: 16,221,196 km (0.12 R)
• M62: 16,948,392 km (0.09 R)
• M63: 17,174,284 km (0.112 R)
• M64: 17,486,495 km (0.096 R)
• M65: 18,116,452 km (0.071 R)
• M66: 18,463,369 km (0.097 R)
• M67: 19,192,958 km (0.109 R)
• M68: 19,281,071 km (0.054 R)
• M69: 19,753,800 km (0.09 R)
• M70: 19,872,432 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 9.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.8 AU

Year: 8816 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,751,073 km

• M1: 131,347 km (0.101 R)
• M2: 338,839 km (0.095 R)
• M3: 531,222 km (0.075 R)
• M4: 729,589 km (0.115 R)
• M5: 1,089,222 km (0.118 R)
• M6: 1,178,382 km (0.098 R)
• M7: 1,307,635 km (0.085 R)
• M8: 2,224,221 km (0.086 R)
• M9: 2,670,771 km (0.079 R)
• M10: 3,144,996 km (0.06 R)
• M11: 3,326,309 km (0.066 R)
• M12: 3,405,147 km (0.115 R)
• M13: 3,618,473 km (0.042 R)
• M14: 3,974,367 km (0.096 R)
• M15: 4,086,116 km (0.045 R)
• M16: 4,170,789 km (0.075 R)
• M17: 6,109,427 km (0.112 R)
• M18: 6,238,830 km (0.078 R)
• M19: 6,336,367 km (0.102 R)
• M20: 7,237,545 km (0.098 R)
• M21: 8,321,232 km (0.104 R)
• M22: 8,573,005 km (0.109 R)
• M23: 8,936,827 km (0.085 R)
• M24: 9,120,683 km (0.098 R)
• M25: 9,194,584 km (0.059 R)
• M26: 9,868,822 km (0.046 R)
• M27: 10,948,919 km (0.097 R)
• M28: 11,463,086 km (0.119 R)
• M29: 11,904,251 km (0.073 R)
• M30: 12,310,259 km (0.03 R)
• M31: 12,844,772 km (0.096 R)
• M32: 12,969,238 km (0.05 R)
• M33: 13,471,139 km (0.086 R)
• M34: 14,064,593 km (0.046 R)
• M35: 14,150,014 km (0.109 R)
• M36: 15,101,755 km (0.106 R)
• M37: 15,320,916 km (0.102 R)
• M38: 15,940,252 km (0.091 R)
• M39: 16,118,722 km (0.079 R)
• M40: 16,748,529 km (0.089 R)
• M41: 17,112,052 km (0.11 R)
• M42: 18,171,653 km (0.117 R)
• M43: 18,358,052 km (0.109 R)
• M44: 18,874,165 km (0.066 R)
• M45: 19,157,653 km (0.096 R)
• M46: 19,299,920 km (0.072 R)
• M47: 19,585,503 km (0.057 R)
• M48: 19,776,689 km (0.108 R)
• M49: 21,623,624 km (0.12 R)
• M50: 22,317,908 km (0.094 R)
• M51: 23,019,372 km (0.114 R)
• M52: 23,221,180 km (0.096 R)
• M53: 23,372,872 km (0.102 R)
• M54: 25,479,360 km (0.037 R)
• M55: 26,793,278 km (0.084 R)
• M56: 26,952,450 km (0.034 R)
• M57: 27,058,814 km (0.111 R)
• M58: 29,980,610 km (0.087 R)
• M59: 30,311,371 km (0.118 R)
• M60: 30,421,924 km (0.105 R)
• M61: 30,698,829 km (0.093 R)
• M62: 31,143,734 km (0.101 R)
• M63: 31,702,631 km (0.11 R)
• M64: 32,096,074 km (0.06 R)
• M65: 32,490,862 km (0.104 R)
• M66: 32,604,108 km (0.075 R)
• M67: 32,830,749 km (0.098 R)
• M68: 33,114,685 km (0.095 R)
• M69: 33,228,679 km (0.09 R)
• M70: 33,570,959 km (0.102 R)
• M71: 34,894,003 km (0.12 R)
• M72: 36,058,472 km (0.099 R)
• M73: 36,351,535 km (0.108 R)
• M74: 36,586,553 km (0.082 R)
• M75: 36,822,020 km (0.061 R)
• M76: 38,365,272 km (0.113 R)
• M77: 38,544,789 km (0.082 R)
• M78: 38,664,617 km (0.041 R)
• M79: 38,904,422 km (0.098 R)
• M80: 39,446,116 km (0.077 R)
• M81: 39,566,842 km (0.099 R)
• M82: 39,869,179 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 14.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.98 AU - 11.24 AU

Year: 11683 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,751,073 km

• M1: 200,760 km (0.079 R)
• M2: 357,988 km (0.026 R)
• M3: 483,650 km (0.119 R)
• M4: 659,128 km (0.12 R)
• M5: 1,100,592 km (0.059 R)
• M6: 1,306,289 km (0.082 R)
• M7: 2,069,687 km (0.057 R)
• M8: 3,166,389 km (0.073 R)
• M9: 4,239,903 km (0.115 R)
• M10: 5,193,440 km (0.103 R)
• M11: 5,321,346 km (0.112 R)
• M12: 5,645,674 km (0.085 R)
• M13: 5,843,442 km (0.084 R)
• M14: 7,077,924 km (0.063 R)
• M15: 7,981,794 km (0.073 R)
• M16: 8,353,545 km (0.09 R)
• M17: 8,693,132 km (0.115 R)
• M18: 8,998,761 km (0.041 R)
• M19: 9,464,010 km (0.052 R)
• M20: 10,016,625 km (0.104 R)
• M21: 10,256,729 km (0.09 R)
• M22: 10,539,320 km (0.108 R)
• M23: 10,783,613 km (0.1 R)
• M24: 11,527,563 km (0.046 R)
• M25: 11,695,262 km (0.101 R)
• M26: 12,674,829 km (0.051 R)
• M27: 13,415,787 km (0.07 R)
• M28: 15,260,329 km (0.031 R)
• M29: 15,954,912 km (0.096 R)
• M30: 16,944,801 km (0.104 R)
• M31: 17,327,173 km (0.06 R)
• M32: 17,471,236 km (0.101 R)
• M33: 17,954,587 km (0.108 R)
• M34: 18,246,602 km (0.115 R)
• M35: 19,480,635 km (0.119 R)
• M36: 20,335,138 km (0.11 R)
• M37: 20,436,416 km (0.077 R)
• M38: 20,741,446 km (0.087 R)
• M39: 22,184,915 km (0.096 R)
• M40: 22,289,335 km (0.107 R)
• M41: 22,446,113 km (0.093 R)
• M42: 23,077,117 km (0.05 R)
• M43: 23,554,185 km (0.113 R)
• M44: 24,518,193 km (0.098 R)
• M45: 25,495,068 km (0.097 R)
• M46: 26,208,500 km (0.108 R)
• M47: 27,767,310 km (0.094 R)
• M48: 28,218,347 km (0.106 R)
• M49: 28,671,629 km (0.036 R)
• M50: 29,184,600 km (0.093 R)
• M51: 32,325,257 km (0.088 R)
• M52: 32,621,611 km (0.107 R)
• M53: 33,935,679 km (0.097 R)
• M54: 34,236,669 km (0.043 R)
• M55: 35,816,573 km (0.116 R)
• M56: 39,299,361 km (0.09 R)
• M57: 40,186,925 km (0.119 R)
• M58: 40,633,175 km (0.104 R)
• M59: 40,888,838 km (0.071 R)
• M60: 41,530,463 km (0.052 R)
• M61: 42,046,277 km (0.117 R)
• M62: 43,606,134 km (0.067 R)
• M63: 43,868,080 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 4.7

Gravity: 28.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.55 AU - 16.75 AU

Year: 19345 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,751,073 km

• M1: 153,936 km (0.099 R)
• M2: 205,547 km (0.105 R)
• M3: 474,524 km (0.064 R)
• M4: 799,152 km (0.066 R)
• M5: 945,459 km (0.061 R)
• M6: 1,291,030 km (0.067 R)
• M7: 1,404,724 km (0.117 R)
• M8: 1,859,950 km (0.1 R)
• M9: 2,254,590 km (0.087 R)
• M10: 2,531,794 km (0.111 R)
• M11: 2,819,770 km (0.103 R)
• M12: 3,042,521 km (0.114 R)
• M13: 3,309,703 km (0.032 R)
• M14: 4,667,304 km (0.106 R)
• M15: 4,886,315 km (0.059 R)
• M16: 5,795,870 km (0.11 R)
• M17: 6,174,054 km (0.095 R)
• M18: 6,756,289 km (0.037 R)
• M19: 7,004,023 km (0.104 R)
• M20: 7,508,467 km (0.041 R)
• M21: 7,972,370 km (0.066 R)
• M22: 8,766,136 km (0.111 R)
• M23: 9,309,027 km (0.096 R)
• M24: 9,529,384 km (0.087 R)
• M25: 9,640,087 km (0.098 R)
• M26: 10,886,536 km (0.098 R)
• M27: 11,293,592 km (0.085 R)
• M28: 12,062,824 km (0.045 R)
• M29: 14,279,566 km (0.115 R)
• M30: 15,174,909 km (0.06 R)
• M31: 15,759,986 km (0.104 R)
• M32: 16,022,530 km (0.096 R)
• M33: 17,899,535 km (0.082 R)
• M34: 18,036,118 km (0.114 R)
• M35: 19,142,244 km (0.093 R)
• M36: 19,492,453 km (0.11 R)
• M37: 19,633,075 km (0.08 R)
• M38: 20,842,275 km (0.112 R)
• M39: 21,419,573 km (0.054 R)
• M40: 21,783,096 km (0.105 R)
• M41: 22,002,107 km (0.081 R)
• M42: 22,885,632 km (0.099 R)
• M43: 23,108,383 km (0.089 R)
• M44: 24,763,384 km (0.066 R)
• M45: 25,144,859 km (0.068 R)
• M46: 27,631,624 km (0.11 R)
• M47: 30,603,087 km (0.088 R)
• M48: 31,836,222 km (0.062 R)
• M49: 32,084,854 km (0.116 R)
• M50: 34,181,318 km (0.082 R)
• M51: 34,520,905 km (0.108 R)
• M52: 35,203,221 km (0.104 R)
• M53: 38,328,770 km (0.079 R)
• M54: 38,504,996 km (0.101 R)
• M55: 39,835,220 km (0.077 R)
• M56: 42,267,382 km (0.117 R)
• M57: 42,723,058 km (0.104 R)
• M58: 44,007,505 km (0.097 R)
• M59: 45,118,568 km (0.077 R)
• M60: 45,211,468 km (0.09 R)
• M61: 45,677,466 km (0.11 R)
• M62: 45,770,965 km (0.048 R)
• M63: 45,957,812 km (0.093 R)
• M64: 46,145,109 km (0.071 R)
• M65: 46,238,757 km (0.118 R)
• M66: 46,802,292 km (0.067 R)
• M67: 48,983,579 km (0.096 R)
• M68: 50,907,108 km (0.105 R)
• M69: 51,003,898 km (0.088 R)
• M70: 51,489,044 km (0.084 R)
• M71: 51,780,760 km (0.114 R)
• M72: 52,268,299 km (0.069 R)
• M73: 53,542,873 km (0.095 R)
• M74: 53,641,308 km (0.089 R)
• M75: 53,739,744 km (0.087 R)
• M76: 54,926,803 km (0.108 R)
• M77: 55,026,136 km (0.102 R)
• M78: 55,224,952 km (0.088 R)
• M79: 55,623,181 km (0.095 R)
• M80: 57,427,481 km (0.078 R)
• M81: 59,658,434 km (0.083 R)
• M82: 60,579,359 km (0.112 R)
• M83: 62,849,955 km (0.055 R)
• M84: 63,265,837 km (0.07 R)
• M85: 63,578,347 km (0.075 R)
• M86: 63,786,886 km (0.086 R)
• M87: 64,623,587 km (0.051 R)
• M88: 64,833,324 km (0.079 R)
• M89: 66,096,528 km (0.077 R)
• M90: 68,647,172 km (0.089 R)
• M91: 69,611,928 km (0.117 R)
• M92: 69,719,489 km (0.114 R)
• M93: 69,827,050 km (0.078 R)
• M94: 70,257,593 km (0.108 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit