🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 205 Days

Day: 21.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,760,676 km

• M1: 615,745 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.14 AU - 2.24 AU

Year: 1184 Days

Day: 37 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.09 AU - 2.89 AU

Year: 1435 Days

Day: 39 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.77 AU - 2.97 AU

Year: 1776 Days

Day: 35.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,760,676 km

• M1: 43,084 km (0.091 R)
• M2: 1,109,119 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.31 AU - 4.93 AU

Year: 3054 Days

Day: 28.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 8.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.16 AU - 7.42 AU

Year: 6462 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,760,676 km

• M1: 104,270 km (0.076 R)
• M2: 160,369 km (0.077 R)
• M3: 235,018 km (0.102 R)
• M4: 322,383 km (0.086 R)
• M5: 529,576 km (0.116 R)
• M6: 1,002,306 km (0.076 R)
• M7: 1,166,265 km (0.085 R)
• M8: 1,589,328 km (0.111 R)
• M9: 1,791,883 km (0.078 R)
• M10: 2,068,041 km (0.098 R)
• M11: 2,334,924 km (0.056 R)
• M12: 2,683,935 km (0.104 R)
• M13: 2,828,297 km (0.067 R)
• M14: 3,187,631 km (0.098 R)
• M15: 3,418,162 km (0.11 R)
• M16: 3,509,117 km (0.107 R)
• M17: 4,086,415 km (0.12 R)
• M18: 4,155,530 km (0.09 R)
• M19: 4,635,440 km (0.119 R)
• M20: 4,970,090 km (0.055 R)
• M21: 5,088,272 km (0.114 R)
• M22: 5,312,520 km (0.119 R)
• M23: 5,801,854 km (0.06 R)
• M24: 5,989,001 km (0.117 R)
• M25: 6,708,717 km (0.073 R)
• M26: 6,938,200 km (0.109 R)
• M27: 7,020,778 km (0.051 R)
• M28: 7,371,285 km (0.052 R)
• M29: 7,438,754 km (0.116 R)
• M30: 7,710,424 km (0.119 R)
• M31: 7,847,605 km (0.03 R)
• M32: 8,263,637 km (0.106 R)
• M33: 8,793,961 km (0.119 R)
• M34: 8,865,469 km (0.118 R)
• M35: 9,628,269 km (0.087 R)
• M36: 9,850,122 km (0.094 R)
• M37: 9,961,722 km (0.072 R)
• M38: 10,036,222 km (0.102 R)
• M39: 10,620,701 km (0.115 R)
• M40: 10,715,995 km (0.089 R)
• M41: 11,080,864 km (0.109 R)
• M42: 11,547,460 km (0.118 R)
• M43: 12,119,821 km (0.073 R)
• M44: 12,419,466 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 9.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.39 AU - 7.93 AU

Year: 7743 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,760,676 km

• M1: 129,701 km (0.109 R)
• M2: 227,838 km (0.057 R)
• M3: 610,808 km (0.036 R)
• M4: 688,150 km (0.091 R)
• M5: 785,838 km (0.087 R)
• M6: 923,617 km (0.108 R)
• M7: 1,641,687 km (0.103 R)
• M8: 2,053,979 km (0.073 R)
• M9: 2,421,690 km (0.082 R)
• M10: 2,497,836 km (0.056 R)
• M11: 2,678,550 km (0.049 R)
• M12: 2,757,238 km (0.092 R)
• M13: 3,330,497 km (0.073 R)
• M14: 3,472,316 km (0.085 R)
• M15: 3,703,594 km (0.087 R)
• M16: 3,880,419 km (0.112 R)
• M17: 4,396,532 km (0.07 R)
• M18: 4,458,615 km (0.062 R)
• M19: 4,521,147 km (0.069 R)
• M20: 4,710,239 km (0.051 R)
• M21: 5,326,432 km (0.068 R)
• M22: 5,933,500 km (0.112 R)
• M23: 6,036,723 km (0.113 R)
• M24: 6,812,837 km (0.111 R)
• M25: 6,993,551 km (0.117 R)
• M26: 7,175,911 km (0.105 R)
• M27: 7,471,067 km (0.119 R)
• M28: 7,620,067 km (0.062 R)
• M29: 7,694,866 km (0.103 R)
• M30: 7,770,113 km (0.05 R)
• M31: 8,035,051 km (0.118 R)
• M32: 10,135,705 km (0.116 R)
• M33: 10,508,502 km (0.103 R)
• M34: 11,310,197 km (0.076 R)
• M35: 12,704,599 km (0.068 R)
• M36: 12,838,190 km (0.094 R)
• M37: 13,694,488 km (0.088 R)
• M38: 14,337,310 km (0.097 R)
• M39: 14,755,736 km (0.11 R)
• M40: 15,891,034 km (0.096 R)
• M41: 16,034,947 km (0.076 R)
• M42: 17,152,443 km (0.064 R)
• M43: 17,398,831 km (0.071 R)
• M44: 18,144,726 km (0.114 R)
• M45: 18,647,674 km (0.065 R)
• M46: 19,002,520 km (0.104 R)
• M47: 19,667,482 km (0.105 R)
• M48: 20,132,433 km (0.091 R)
• M49: 20,444,344 km (0.117 R)
• M50: 20,705,392 km (0.12 R)
• M51: 21,761,105 km (0.09 R)
• M52: 22,996,633 km (0.118 R)
• M53: 23,486,267 km (0.119 R)
• M54: 24,089,446 km (0.075 R)
• M55: 24,365,304 km (0.087 R)
• M56: 24,697,711 km (0.108 R)
• M57: 24,864,363 km (0.106 R)
• M58: 25,143,213 km (0.117 R)
• M59: 25,760,155 km (0.078 R)
• M60: 25,872,802 km (0.096 R)
• M61: 26,780,412 km (0.075 R)
• M62: 27,583,155 km (0.085 R)
• M63: 28,045,412 km (0.09 R)
• M64: 28,219,394 km (0.071 R)
• M65: 28,919,064 km (0.058 R)
• M66: 29,270,918 km (0.117 R)
• M67: 29,919,873 km (0.105 R)
• M68: 30,038,355 km (0.112 R)
• M69: 30,394,847 km (0.096 R)
• M70: 32,137,213 km (0.062 R)
• M71: 32,684,592 km (0.091 R)
• M72: 33,173,627 km (0.095 R)
• M73: 33,603,571 km (0.108 R)
• M74: 33,911,893 km (0.091 R)
• M75: 34,097,244 km (0.061 R)
• M76: 34,966,857 km (0.052 R)
• M77: 35,216,685 km (0.04 R)
• M78: 36,284,964 km (0.116 R)
• M79: 36,791,352 km (0.102 R)
• M80: 37,555,498 km (0.048 R)
• M81: 40,139,652 km (0.117 R)
• M82: 40,597,870 km (0.118 R)
• M83: 41,123,557 km (0.116 R)
• M84: 41,717,610 km (0.034 R)
• M85: 42,248,234 km (0.098 R)
• M86: 42,847,673 km (0.081 R)
• M87: 43,584,143 km (0.062 R)
• M88: 44,460,038 km (0.096 R)
• M89: 44,662,893 km (0.071 R)
• M90: 44,798,429 km (0.071 R)
• M91: 45,069,650 km (0.04 R)
• M92: 45,409,686 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 8.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.02 AU - 12.68 AU

Year: 14899 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,760,676 km

• M1: 145,708 km (0.106 R)
• M2: 345,272 km (0.057 R)
• M3: 552,615 km (0.099 R)
• M4: 768,185 km (0.063 R)
• M5: 877,990 km (0.045 R)
• M6: 1,010,234 km (0.092 R)
• M7: 1,221,167 km (0.065 R)
• M8: 1,313,320 km (0.108 R)
• M9: 1,767,349 km (0.112 R)
• M10: 2,267,305 km (0.05 R)
• M11: 2,545,109 km (0.118 R)
• M12: 2,784,914 km (0.089 R)
• M13: 2,982,084 km (0.12 R)
• M14: 3,107,746 km (0.079 R)
• M15: 3,416,367 km (0.077 R)
• M16: 3,761,788 km (0.105 R)
• M17: 4,007,727 km (0.113 R)
• M18: 4,572,609 km (0.117 R)
• M19: 4,630,503 km (0.108 R)
• M20: 4,717,868 km (0.101 R)
• M21: 4,864,624 km (0.1 R)
• M22: 5,042,645 km (0.094 R)
• M23: 5,222,910 km (0.113 R)
• M24: 5,682,774 km (0.061 R)
• M25: 6,060,060 km (0.106 R)
• M26: 7,206,578 km (0.101 R)
• M27: 7,752,610 km (0.071 R)
• M28: 8,065,719 km (0.099 R)
• M29: 8,276,652 km (0.085 R)
• M30: 9,065,930 km (0.117 R)
• M31: 9,175,436 km (0.046 R)
• M32: 9,248,739 km (0.09 R)
• M33: 10,831,335 km (0.093 R)
• M34: 11,298,678 km (0.094 R)
• M35: 11,377,217 km (0.114 R)
• M36: 11,852,340 km (0.081 R)
• M37: 12,213,021 km (0.12 R)
• M38: 12,374,437 km (0.092 R)
• M39: 12,495,910 km (0.039 R)
• M40: 12,862,874 km (0.063 R)
• M41: 13,027,132 km (0.096 R)
• M42: 13,316,305 km (0.079 R)
• M43: 14,111,717 km (0.09 R)
• M44: 14,238,725 km (0.058 R)
• M45: 14,451,304 km (0.059 R)
• M46: 15,051,939 km (0.113 R)
• M47: 15,485,923 km (0.108 R)
• M48: 15,573,288 km (0.078 R)
• M49: 16,100,620 km (0.109 R)
• M50: 17,037,402 km (0.1 R)
• M51: 17,900,133 km (0.032 R)
• M52: 18,452,299 km (0.047 R)
• M53: 20,190,028 km (0.086 R)
• M54: 20,285,322 km (0.118 R)
• M55: 20,668,591 km (0.114 R)
• M56: 21,199,215 km (0.059 R)
• M57: 22,028,286 km (0.115 R)
• M58: 22,570,429 km (0.082 R)
• M59: 22,669,463 km (0.115 R)
• M60: 23,166,876 km (0.108 R)
• M61: 23,667,730 km (0.098 R)
• M62: 23,818,823 km (0.119 R)
• M63: 24,476,755 km (0.029 R)
• M64: 24,884,559 km (0.078 R)
• M65: 25,294,756 km (0.091 R)
• M66: 27,378,654 km (0.094 R)
• M67: 27,908,231 km (0.077 R)
• M68: 28,227,622 km (0.075 R)
• M69: 28,281,029 km (0.089 R)
• M70: 30,005,743 km (0.114 R)
• M71: 30,442,269 km (0.103 R)
• M72: 30,716,033 km (0.089 R)
• M73: 30,825,838 km (0.096 R)
• M74: 30,935,792 km (0.092 R)
• M75: 31,432,009 km (0.082 R)
• M76: 31,764,265 km (0.089 R)
• M77: 31,930,768 km (0.108 R)
• M78: 32,042,069 km (0.113 R)
• M79: 32,711,968 km (0.112 R)
• M80: 32,936,365 km (0.11 R)
• M81: 34,293,217 km (0.084 R)
• M82: 34,578,201 km (0.03 R)
• M83: 34,749,491 km (0.114 R)
• M84: 35,610,576 km (0.115 R)
• M85: 36,246,517 km (0.108 R)
• M86: 37,412,333 km (0.063 R)
• M87: 38,117,687 km (0.063 R)
• M88: 38,294,661 km (0.079 R)
• M89: 39,840,307 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 3.3

Gravity: 42.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.07 AU - 19.67 AU

Year: 28758 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,760,676 km

• M1: 212,429 km (0.089 R)
• M2: 438,023 km (0.057 R)
• M3: 744,399 km (0.088 R)
• M4: 1,348,924 km (0.074 R)
• M5: 1,677,740 km (0.047 R)
• M6: 2,030,342 km (0.106 R)
• M7: 2,177,696 km (0.103 R)
• M8: 2,405,085 km (0.096 R)
• M9: 2,600,460 km (0.113 R)
• M10: 2,640,103 km (0.069 R)
• M11: 2,680,046 km (0.093 R)
• M12: 3,562,823 km (0.083 R)
• M13: 3,966,288 km (0.093 R)
• M14: 4,104,068 km (0.092 R)
• M15: 4,478,960 km (0.074 R)
• M16: 4,913,692 km (0.093 R)
• M17: 5,822,798 km (0.1 R)
• M18: 5,979,277 km (0.09 R)
• M19: 6,782,319 km (0.113 R)
• M20: 7,112,930 km (0.11 R)
• M21: 7,732,564 km (0.11 R)
• M22: 8,369,253 km (0.119 R)
• M23: 9,082,835 km (0.046 R)
• M24: 9,264,297 km (0.106 R)
• M25: 9,446,956 km (0.098 R)
• M26: 9,630,812 km (0.069 R)
• M27: 11,795,044 km (0.109 R)
• M28: 14,031,532 km (0.048 R)
• M29: 14,805,402 km (0.047 R)
• M30: 15,882,956 km (0.085 R)
• M31: 17,059,692 km (0.078 R)
• M32: 19,418,252 km (0.092 R)
• M33: 19,964,883 km (0.1 R)
• M34: 20,121,961 km (0.055 R)
• M35: 20,279,338 km (0.09 R)
• M36: 20,754,311 km (0.117 R)
• M37: 20,993,219 km (0.115 R)
• M38: 21,313,059 km (0.114 R)
• M39: 22,201,072 km (0.09 R)
• M40: 23,596,820 km (0.106 R)
• M41: 24,179,803 km (0.079 R)
• M42: 24,851,946 km (0.114 R)
• M43: 25,530,073 km (0.108 R)
• M44: 25,871,456 km (0.116 R)
• M45: 26,472,540 km (0.057 R)
• M46: 26,904,579 km (0.028 R)
• M47: 27,251,945 km (0.095 R)
• M48: 28,126,943 km (0.09 R)
• M49: 29,010,917 km (0.076 R)
• M50: 30,263,948 km (0.054 R)
• M51: 31,808,995 km (0.114 R)
• M52: 32,544,867 km (0.111 R)
• M53: 35,164,475 km (0.063 R)
• M54: 36,211,960 km (0.065 R)
• M55: 36,691,421 km (0.051 R)
• M56: 36,883,804 km (0.09 R)
• M57: 37,462,897 km (0.086 R)
• M58: 37,850,804 km (0.049 R)
• M59: 38,434,984 km (0.061 R)
• M60: 38,630,359 km (0.113 R)
• M61: 43,620,944 km (0.049 R)
• M62: 44,643,146 km (0.101 R)
• M63: 48,177,097 km (0.111 R)
• M64: 48,915,661 km (0.103 R)
• M65: 50,618,085 km (0.09 R)
• M66: 51,154,094 km (0.108 R)
• M67: 51,799,609 km (0.08 R)
• M68: 52,015,479 km (0.074 R)
• M69: 53,099,016 km (0.09 R)
• M70: 53,534,496 km (0.096 R)
• M71: 54,848,115 km (0.064 R)
• M72: 55,619,292 km (0.099 R)
• M73: 56,061,503 km (0.07 R)
• M74: 56,615,913 km (0.101 R)
• M75: 57,954,066 km (0.062 R)
• M76: 58,178,163 km (0.052 R)
• M77: 60,547,793 km (0.109 R)
• M78: 63,409,750 km (0.086 R)
• M79: 63,525,090 km (0.081 R)
• M80: 64,218,925 km (0.101 R)
• M81: 65,497,389 km (0.071 R)
• M82: 66,901,664 km (0.114 R)
• M83: 73,463,625 km (0.06 R)
• M84: 76,636,296 km (0.118 R)
• M85: 76,759,116 km (0.06 R)
• M86: 78,239,238 km (0.12 R)
• M87: 80,601,837 km (0.07 R)
• M88: 82,987,773 km (0.081 R)
• M89: 83,493,115 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit