🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 47.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 13.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,963,801 km

• M1: 70,610 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 41.1 Hours

Environment

Temp: 73 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,963,801 km

• M1: 456,722 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.82 AU - 1.16 AU

Year: 362 Days

Day: 27.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.92 AU - 1.52 AU

Year: 495 Days

Day: 45.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,963,801 km

• M1: 100,679 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 8.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.68 AU - 11.2 AU

Year: 12383 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,963,801 km

• M1: 140,024 km (0.049 R)
• M2: 212,429 km (0.103 R)
• M3: 476,619 km (0.117 R)
• M4: 572,212 km (0.083 R)
• M5: 899,532 km (0.084 R)
• M6: 1,003,353 km (0.094 R)
• M7: 1,148,014 km (0.102 R)
• M8: 2,063,104 km (0.117 R)
• M9: 2,344,199 km (0.064 R)
• M10: 2,464,924 km (0.085 R)
• M11: 2,814,235 km (0.099 R)
• M12: 2,994,800 km (0.103 R)
• M13: 3,099,668 km (0.026 R)
• M14: 3,449,278 km (0.068 R)
• M15: 3,587,058 km (0.058 R)
• M16: 3,868,152 km (0.095 R)
• M17: 4,907,558 km (0.091 R)
• M18: 5,251,334 km (0.068 R)
• M19: 5,732,740 km (0.073 R)
• M20: 6,161,338 km (0.09 R)
• M21: 6,261,718 km (0.067 R)
• M22: 6,396,506 km (0.112 R)
• M23: 6,806,404 km (0.109 R)
• M24: 7,084,506 km (0.062 R)
• M25: 7,154,668 km (0.038 R)
• M26: 7,330,894 km (0.111 R)
• M27: 7,615,878 km (0.062 R)
• M28: 7,687,685 km (0.097 R)
• M29: 8,641,970 km (0.114 R)
• M30: 8,754,617 km (0.096 R)
• M31: 9,056,954 km (0.081 R)
• M32: 9,555,714 km (0.115 R)
• M33: 9,633,355 km (0.076 R)
• M34: 10,380,297 km (0.025 R)
• M35: 10,580,010 km (0.115 R)
• M36: 11,145,939 km (0.1 R)
• M37: 12,055,045 km (0.067 R)
• M38: 14,296,919 km (0.074 R)
• M39: 14,877,059 km (0.119 R)
• M40: 14,967,117 km (0.103 R)
• M41: 16,060,678 km (0.059 R)
• M42: 16,245,431 km (0.049 R)
• M43: 16,338,032 km (0.026 R)
• M44: 16,430,783 km (0.07 R)
• M45: 17,038,449 km (0.087 R)
• M46: 17,179,819 km (0.103 R)
• M47: 17,653,446 km (0.097 R)
• M48: 18,083,540 km (0.09 R)
• M49: 18,323,944 km (0.103 R)
• M50: 19,541,820 km (0.036 R)
• M51: 19,738,990 km (0.089 R)
• M52: 21,037,350 km (0.107 R)
• M53: 21,850,115 km (0.101 R)
• M54: 23,192,457 km (0.093 R)
• M55: 24,402,255 km (0.101 R)
• M56: 24,508,320 km (0.094 R)
• M57: 24,934,524 km (0.052 R)
• M58: 25,095,043 km (0.079 R)
• M59: 26,119,190 km (0.089 R)
• M60: 26,718,329 km (0.113 R)
• M61: 27,930,222 km (0.112 R)
• M62: 28,041,223 km (0.063 R)
• M63: 29,103,667 km (0.099 R)
• M64: 29,951,588 km (0.099 R)
• M65: 30,807,737 km (0.106 R)
• M66: 31,152,560 km (0.115 R)
• M67: 31,325,345 km (0.052 R)
• M68: 32,310,747 km (0.114 R)
• M69: 32,544,119 km (0.062 R)
• M70: 32,836,583 km (0.052 R)
• M71: 33,306,320 km (0.057 R)
• M72: 33,365,262 km (0.097 R)
• M73: 34,133,746 km (0.033 R)
• M74: 34,669,307 km (0.106 R)
• M75: 35,207,560 km (0.067 R)
• M76: 35,267,548 km (0.084 R)
• M77: 37,204,841 km (0.105 R)
• M78: 37,265,877 km (0.101 R)
• M79: 37,327,062 km (0.069 R)
• M80: 37,388,098 km (0.093 R)
• M81: 37,755,810 km (0.114 R)
• M82: 37,817,295 km (0.104 R)
• M83: 38,063,233 km (0.112 R)
• M84: 38,494,823 km (0.118 R)
• M85: 38,804,192 km (0.107 R)
• M86: 40,112,275 km (0.044 R)
• M87: 40,992,360 km (0.097 R)
• M88: 41,371,441 km (0.098 R)
• M89: 41,688,289 km (0.109 R)
• M90: 42,324,379 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.6

Radius: 7.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.35 AU - 16.75 AU

Year: 20374 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,963,801 km

• M1: 420,520 km (0.077 R)
• M2: 470,186 km (0.059 R)
• M3: 734,974 km (0.074 R)
• M4: 812,167 km (0.086 R)
• M5: 1,077,553 km (0.117 R)
• M6: 1,426,715 km (0.083 R)
• M7: 1,484,908 km (0.038 R)
• M8: 1,872,666 km (0.104 R)
• M9: 2,133,415 km (0.039 R)
• M10: 2,290,792 km (0.052 R)
• M11: 2,382,496 km (0.118 R)
• M12: 2,569,643 km (0.09 R)
• M13: 3,058,379 km (0.115 R)
• M14: 3,185,088 km (0.082 R)
• M15: 3,575,539 km (0.077 R)
• M16: 3,790,062 km (0.12 R)
• M17: 4,316,198 km (0.084 R)
• M18: 4,718,616 km (0.071 R)
• M19: 4,924,313 km (0.115 R)
• M20: 5,133,002 km (0.118 R)
• M21: 5,193,140 km (0.054 R)
• M22: 5,901,786 km (0.056 R)
• M23: 6,283,559 km (0.072 R)
• M24: 6,805,058 km (0.054 R)
• M25: 7,205,232 km (0.093 R)
• M26: 8,415,628 km (0.116 R)
• M27: 8,522,291 km (0.111 R)
• M28: 9,171,696 km (0.101 R)
• M29: 9,391,754 km (0.119 R)
• M30: 10,024,553 km (0.12 R)
• M31: 10,289,192 km (0.07 R)
• M32: 11,252,752 km (0.086 R)
• M33: 12,853,748 km (0.09 R)
• M34: 13,141,275 km (0.08 R)
• M35: 13,890,162 km (0.116 R)
• M36: 13,974,236 km (0.111 R)
• M37: 14,185,020 km (0.101 R)
• M38: 15,168,775 km (0.101 R)
• M39: 15,428,926 km (0.074 R)
• M40: 16,351,346 km (0.081 R)
• M41: 16,573,649 km (0.117 R)
• M42: 16,841,728 km (0.039 R)
• M43: 17,291,569 km (0.106 R)
• M44: 17,427,404 km (0.089 R)
• M45: 17,745,449 km (0.075 R)
• M46: 18,111,365 km (0.067 R)
• M47: 18,295,221 km (0.063 R)
• M48: 18,990,403 km (0.041 R)
• M49: 19,930,625 km (0.033 R)
• M50: 20,789,766 km (0.075 R)
• M51: 20,885,957 km (0.055 R)
• M52: 20,982,298 km (0.098 R)
• M53: 21,127,109 km (0.115 R)
• M54: 21,223,899 km (0.095 R)
• M55: 21,807,330 km (0.097 R)
• M56: 21,856,099 km (0.082 R)
• M57: 21,905,018 km (0.109 R)
• M58: 22,841,052 km (0.088 R)
• M59: 23,488,810 km (0.096 R)
• M60: 24,092,288 km (0.076 R)
• M61: 24,395,822 km (0.074 R)
• M62: 24,649,840 km (0.075 R)
• M63: 24,802,729 km (0.055 R)
• M64: 25,058,092 km (0.059 R)
• M65: 25,622,974 km (0.097 R)
• M66: 26,660,884 km (0.079 R)
• M67: 26,713,093 km (0.073 R)
• M68: 26,817,662 km (0.115 R)
• M69: 27,712,407 km (0.115 R)
• M70: 28,136,816 km (0.09 R)
• M71: 28,190,073 km (0.119 R)
• M72: 28,243,330 km (0.086 R)
• M73: 28,992,067 km (0.047 R)
• M74: 29,045,923 km (0.111 R)
• M75: 29,315,049 km (0.111 R)
• M76: 29,531,068 km (0.066 R)
• M77: 32,441,794 km (0.097 R)
• M78: 32,889,092 km (0.088 R)
• M79: 33,789,821 km (0.056 R)
• M80: 34,584,485 km (0.116 R)
• M81: 35,098,652 km (0.104 R)
• M82: 36,481,984 km (0.105 R)
• M83: 36,830,547 km (0.1 R)
• M84: 37,005,277 km (0.109 R)
• M85: 37,063,620 km (0.116 R)
• M86: 37,180,307 km (0.029 R)
• M87: 38,412,993 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 4.2

Gravity: 49.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.17 AU - 18.15 AU

Year: 20605 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,963,801 km

• M1: 54,902 km (0.118 R)
• M2: 112,348 km (0.109 R)
• M3: 206,445 km (0.109 R)
• M4: 383,868 km (0.108 R)
• M5: 601,683 km (0.119 R)
• M6: 649,404 km (0.1 R)
• M7: 1,076,057 km (0.099 R)
• M8: 1,194,090 km (0.113 R)
• M9: 1,573,171 km (0.073 R)
• M10: 1,845,140 km (0.046 R)
• M11: 1,880,146 km (0.102 R)
• M12: 2,058,766 km (0.096 R)
• M13: 2,866,594 km (0.106 R)
• M14: 3,030,404 km (0.115 R)
• M15: 5,985,860 km (0.057 R)
• M16: 6,513,790 km (0.05 R)
• M17: 7,222,286 km (0.096 R)
• M18: 8,534,559 km (0.104 R)
• M19: 9,127,564 km (0.117 R)
• M20: 9,489,741 km (0.1 R)
• M21: 9,733,735 km (0.105 R)
• M22: 10,041,757 km (0.071 R)
• M23: 11,112,579 km (0.057 R)
• M24: 12,351,847 km (0.08 R)
• M25: 12,484,690 km (0.104 R)
• M26: 12,953,829 km (0.075 R)
• M27: 13,978,425 km (0.071 R)
• M28: 14,325,642 km (0.111 R)
• M29: 15,028,752 km (0.095 R)
• M30: 16,322,324 km (0.047 R)
• M31: 17,204,354 km (0.062 R)
• M32: 18,026,244 km (0.084 R)
• M33: 19,398,805 km (0.114 R)
• M34: 19,785,964 km (0.071 R)
• M35: 19,941,546 km (0.066 R)
• M36: 20,253,906 km (0.053 R)
• M37: 20,883,564 km (0.068 R)
• M38: 24,209,723 km (0.034 R)
• M39: 24,793,753 km (0.038 R)
• M40: 25,129,600 km (0.067 R)
• M41: 25,890,903 km (0.076 R)
• M42: 26,316,958 km (0.116 R)
• M43: 27,176,248 km (0.114 R)
• M44: 27,262,566 km (0.092 R)
• M45: 28,570,052 km (0.119 R)
• M46: 28,745,829 km (0.117 R)
• M47: 29,010,318 km (0.119 R)
• M48: 33,349,853 km (0.098 R)
• M49: 35,972,902 km (0.113 R)
• M50: 36,257,886 km (0.112 R)
• M51: 36,543,618 km (0.098 R)
• M52: 37,790,217 km (0.099 R)
• M53: 39,735,289 km (0.099 R)
• M54: 40,818,826 km (0.107 R)
• M55: 41,016,894 km (0.12 R)
• M56: 41,413,927 km (0.073 R)
• M57: 42,713,184 km (0.088 R)
• M58: 43,115,752 km (0.075 R)
• M59: 45,556,740 km (0.119 R)
• M60: 47,105,078 km (0.049 R)
• M61: 48,356,016 km (0.106 R)
• M62: 49,617,874 km (0.104 R)
• M63: 49,935,021 km (0.069 R)
• M64: 50,465,196 km (0.11 R)
• M65: 50,571,411 km (0.058 R)
• M66: 53,467,925 km (0.112 R)
• M67: 54,554,454 km (0.117 R)
• M68: 57,968,277 km (0.11 R)
• M69: 60,207,009 km (0.072 R)
• M70: 62,018,490 km (0.107 R)
• M71: 63,045,180 km (0.076 R)
• M72: 66,974,368 km (0.077 R)
• M73: 68,732,742 km (0.089 R)
• M74: 69,204,274 km (0.093 R)
• M75: 70,031,999 km (0.105 R)
• M76: 70,981,946 km (0.105 R)
• M77: 71,458,564 km (0.094 R)
• M78: 72,055,759 km (0.066 R)
• M79: 72,175,288 km (0.054 R)
• M80: 72,295,116 km (0.116 R)
• M81: 72,774,577 km (0.117 R)
• M82: 73,134,809 km (0.118 R)
• M83: 75,552,011 km (0.082 R)
• M84: 75,795,108 km (0.106 R)
• M85: 76,648,264 km (0.111 R)
• M86: 81,334,567 km (0.041 R)
• M87: 82,207,770 km (0.053 R)
• M88: 82,457,898 km (0.111 R)
• M89: 82,958,901 km (0.082 R)
• M90: 83,209,776 km (0.098 R)
• M91: 83,712,126 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit