🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.64 AU - 1.04 AU

Year: 293 Days

Day: 18.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1 AU - 1.08 AU

Year: 404 Days

Day: 41.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.54 AU

Year: 591 Days

Day: 18.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.7 AU - 2.32 AU

Year: 1085 Days

Day: 37.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,586,184 km

• M1: 192,832 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.71 AU - 2.87 AU

Year: 1775 Days

Day: 20.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.79 AU - 4.45 AU

Year: 2623 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 12.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.95 AU - 5.61 AU

Year: 4620 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 59,586,184 km

• M1: 276,756 km (0.118 R)
• M2: 414,835 km (0.12 R)
• M3: 606,021 km (0.088 R)
• M4: 939,774 km (0.112 R)
• M5: 1,119,142 km (0.102 R)
• M6: 1,300,753 km (0.069 R)
• M7: 1,576,163 km (0.116 R)
• M8: 1,961,677 km (0.088 R)
• M9: 2,291,540 km (0.063 R)
• M10: 2,401,495 km (0.109 R)
• M11: 2,563,360 km (0.098 R)
• M12: 2,652,221 km (0.108 R)
• M13: 2,872,130 km (0.078 R)
• M14: 3,165,790 km (0.03 R)
• M15: 3,427,437 km (0.075 R)
• M16: 3,753,859 km (0.094 R)
• M17: 4,060,685 km (0.057 R)
• M18: 4,179,765 km (0.102 R)
• M19: 5,142,128 km (0.085 R)
• M20: 5,848,828 km (0.101 R)
• M21: 6,360,153 km (0.086 R)
• M22: 6,568,693 km (0.063 R)
• M23: 6,691,513 km (0.105 R)
• M24: 6,885,840 km (0.108 R)
• M25: 7,811,702 km (0.041 R)
• M26: 8,072,750 km (0.105 R)
• M27: 8,223,245 km (0.057 R)
• M28: 8,336,641 km (0.096 R)
• M29: 8,488,782 km (0.084 R)
• M30: 8,911,844 km (0.111 R)
• M31: 9,067,426 km (0.118 R)
• M32: 9,519,810 km (0.063 R)
• M33: 10,080,503 km (0.108 R)
• M34: 10,344,543 km (0.119 R)
• M35: 10,446,569 km (0.099 R)
• M36: 11,066,652 km (0.112 R)
• M37: 11,528,910 km (0.119 R)
• M38: 11,719,796 km (0.066 R)
• M39: 12,234,114 km (0.075 R)
• M40: 12,428,890 km (0.106 R)
• M41: 12,712,079 km (0.097 R)
• M42: 12,931,390 km (0.108 R)
• M43: 13,462,911 km (0.104 R)
• M44: 14,570,085 km (0.067 R)
• M45: 14,822,755 km (0.113 R)
• M46: 14,961,133 km (0.058 R)
• M47: 15,262,424 km (0.056 R)
• M48: 15,355,623 km (0.045 R)
• M49: 15,659,606 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 10.7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.15 AU - 10.37 AU

Year: 10730 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,586,184 km

• M1: 181,313 km (0.091 R)
• M2: 426,653 km (0.1 R)
• M3: 568,173 km (0.096 R)
• M4: 861,684 km (0.111 R)
• M5: 963,261 km (0.1 R)
• M6: 1,557,763 km (0.117 R)
• M7: 1,787,096 km (0.052 R)
• M8: 2,165,878 km (0.108 R)
• M9: 2,364,843 km (0.108 R)
• M10: 2,811,542 km (0.105 R)
• M11: 2,903,994 km (0.041 R)
• M12: 3,219,945 km (0.058 R)
• M13: 3,480,694 km (0.058 R)
• M14: 4,774,566 km (0.113 R)
• M15: 4,960,067 km (0.039 R)
• M16: 5,185,661 km (0.109 R)
• M17: 6,445,574 km (0.097 R)
• M18: 7,194,311 km (0.107 R)
• M19: 7,364,404 km (0.083 R)
• M20: 7,665,395 km (0.113 R)
• M21: 8,235,064 km (0.105 R)
• M22: 8,682,660 km (0.045 R)
• M23: 8,773,167 km (0.061 R)
• M24: 9,092,259 km (0.078 R)
• M25: 9,461,766 km (0.09 R)
• M26: 10,890,575 km (0.071 R)
• M27: 11,184,386 km (0.106 R)
• M28: 12,081,524 km (0.107 R)
• M29: 12,334,793 km (0.043 R)
• M30: 13,522,600 km (0.051 R)
• M31: 14,210,152 km (0.098 R)
• M32: 15,784,371 km (0.044 R)
• M33: 16,172,727 km (0.09 R)
• M34: 16,395,927 km (0.106 R)
• M35: 16,676,572 km (0.075 R)
• M36: 17,642,226 km (0.095 R)
• M37: 17,814,563 km (0.03 R)
• M38: 17,929,754 km (0.074 R)
• M39: 18,102,988 km (0.082 R)
• M40: 18,743,117 km (0.077 R)
• M41: 18,977,687 km (0.06 R)
• M42: 19,568,299 km (0.094 R)
• M43: 19,865,999 km (0.045 R)
• M44: 21,560,344 km (0.049 R)
• M45: 22,861,247 km (0.097 R)
• M46: 23,237,486 km (0.027 R)
• M47: 23,363,447 km (0.092 R)
• M48: 24,506,824 km (0.083 R)
• M49: 24,956,366 km (0.096 R)
• M50: 26,321,446 km (0.075 R)
• M51: 27,046,098 km (0.09 R)
• M52: 27,377,757 km (0.085 R)
• M53: 30,422,073 km (0.072 R)
• M54: 30,697,782 km (0.111 R)
• M55: 31,043,653 km (0.078 R)
• M56: 31,321,306 km (0.092 R)
• M57: 34,860,792 km (0.081 R)
• M58: 36,531,052 km (0.083 R)
• M59: 36,750,811 km (0.093 R)
• M60: 36,824,114 km (0.116 R)
• M61: 36,897,567 km (0.086 R)
• M62: 37,044,472 km (0.084 R)
• M63: 37,634,336 km (0.112 R)
• M64: 38,599,392 km (0.073 R)
• M65: 38,823,191 km (0.043 R)
• M66: 38,897,990 km (0.066 R)
• M67: 39,422,330 km (0.104 R)
• M68: 41,466,585 km (0.116 R)
• M69: 42,155,782 km (0.052 R)
• M70: 43,003,105 km (0.097 R)
• M71: 43,235,131 km (0.067 R)
• M72: 43,933,903 km (0.076 R)
• M73: 44,949,822 km (0.045 R)
• M74: 48,686,627 km (0.067 R)
• M75: 49,251,658 km (0.097 R)
• M76: 50,878,086 km (0.113 R)
• M77: 51,369,366 km (0.084 R)
• M78: 51,533,474 km (0.077 R)
• M79: 51,697,883 km (0.097 R)
• M80: 52,026,998 km (0.102 R)
• M81: 52,604,595 km (0.099 R)
• M82: 52,770,050 km (0.118 R)
• M83: 52,935,655 km (0.031 R)
• M84: 53,849,698 km (0.064 R)
• M85: 54,517,653 km (0.074 R)
• M86: 55,188,300 km (0.062 R)
• M87: 55,356,448 km (0.06 R)
• M88: 55,946,163 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 9.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.72 AU - 11.7 AU

Year: 12423 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,586,184 km

• M1: 568,023 km (0.089 R)
• M2: 724,353 km (0.098 R)
• M3: 1,217,577 km (0.08 R)
• M4: 1,360,742 km (0.097 R)
• M5: 1,423,873 km (0.082 R)
• M6: 1,709,006 km (0.11 R)
• M7: 1,846,935 km (0.114 R)
• M8: 2,060,711 km (0.094 R)
• M9: 2,133,864 km (0.11 R)
• M10: 2,591,035 km (0.117 R)
• M11: 2,670,172 km (0.108 R)
• M12: 2,940,047 km (0.111 R)
• M13: 3,190,623 km (0.097 R)
• M14: 3,594,238 km (0.06 R)
• M15: 3,832,099 km (0.056 R)
• M16: 4,932,990 km (0.089 R)
• M17: 5,264,648 km (0.083 R)
• M18: 5,433,245 km (0.052 R)
• M19: 5,914,801 km (0.105 R)
• M20: 6,554,032 km (0.095 R)
• M21: 6,626,438 km (0.101 R)
• M22: 7,066,405 km (0.062 R)
• M23: 7,744,083 km (0.115 R)
• M24: 8,013,210 km (0.09 R)
• M25: 8,839,289 km (0.115 R)
• M26: 9,201,615 km (0.099 R)
• M27: 9,404,919 km (0.096 R)
• M28: 9,568,729 km (0.042 R)
• M29: 9,651,007 km (0.067 R)
• M30: 10,275,429 km (0.072 R)
• M31: 10,486,512 km (0.116 R)
• M32: 10,827,146 km (0.078 R)
• M33: 11,171,520 km (0.1 R)
• M34: 11,475,802 km (0.118 R)
• M35: 12,003,733 km (0.11 R)
• M36: 12,270,765 km (0.113 R)
• M37: 13,773,925 km (0.096 R)
• M38: 13,913,500 km (0.113 R)
• M39: 15,334,530 km (0.113 R)
• M40: 16,209,228 km (0.104 R)
• M41: 16,405,800 km (0.041 R)
• M42: 16,702,153 km (0.093 R)
• M43: 16,851,003 km (0.075 R)
• M44: 17,200,015 km (0.105 R)
• M45: 17,450,741 km (0.116 R)
• M46: 18,210,250 km (0.049 R)
• M47: 18,465,912 km (0.106 R)
• M48: 19,761,580 km (0.066 R)
• M49: 20,393,930 km (0.068 R)
• M50: 23,598,316 km (0.076 R)
• M51: 24,550,207 km (0.119 R)
• M52: 25,686,254 km (0.068 R)
• M53: 26,030,478 km (0.09 R)
• M54: 26,376,049 km (0.074 R)
• M55: 27,071,979 km (0.105 R)
• M56: 27,188,665 km (0.111 R)
• M57: 28,600,570 km (0.115 R)
• M58: 28,897,671 km (0.118 R)
• M59: 29,136,130 km (0.119 R)
• M60: 29,555,004 km (0.069 R)
• M61: 29,915,685 km (0.071 R)
• M62: 31,128,325 km (0.067 R)
• M63: 31,679,294 km (0.102 R)
• M64: 33,039,438 km (0.11 R)
• M65: 33,288,817 km (0.086 R)
• M66: 34,355,600 km (0.094 R)
• M67: 34,545,140 km (0.064 R)
• M68: 34,924,969 km (0.108 R)
• M69: 35,178,986 km (0.082 R)
• M70: 35,306,294 km (0.085 R)
• M71: 36,201,189 km (0.062 R)
• M72: 36,715,955 km (0.048 R)
• M73: 36,909,684 km (0.032 R)
• M74: 37,427,742 km (0.112 R)
• M75: 37,622,668 km (0.072 R)
• M76: 37,948,342 km (0.11 R)
• M77: 38,799,255 km (0.078 R)
• M78: 39,128,221 km (0.073 R)
• M79: 39,524,206 km (0.056 R)
• M80: 40,054,231 km (0.106 R)
• M81: 40,786,962 km (0.092 R)
• M82: 41,658,519 km (0.095 R)
• M83: 44,309,992 km (0.12 R)
• M84: 44,584,953 km (0.104 R)
• M85: 46,177,422 km (0.073 R)
• M86: 46,386,410 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 13.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.51 AU - 11.75 AU

Year: 13198 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 86.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,586,184 km

• M1: 190,588 km (0.113 R)
• M2: 272,119 km (0.114 R)
• M3: 585,825 km (0.069 R)
• M4: 692,788 km (0.095 R)
• M5: 1,263,504 km (0.077 R)
• M6: 1,848,282 km (0.09 R)
• M7: 2,127,282 km (0.107 R)
• M8: 2,450,114 km (0.114 R)
• M9: 2,541,069 km (0.09 R)
• M10: 2,664,039 km (0.096 R)
• M11: 2,789,103 km (0.105 R)
• M12: 2,948,275 km (0.065 R)
• M13: 3,309,105 km (0.108 R)
• M14: 3,615,033 km (0.085 R)
• M15: 3,789,164 km (0.093 R)
• M16: 3,894,930 km (0.104 R)
• M17: 4,109,454 km (0.104 R)
• M18: 4,328,016 km (0.063 R)
• M19: 4,814,807 km (0.11 R)
• M20: 5,840,600 km (0.109 R)
• M21: 6,004,410 km (0.078 R)
• M22: 6,294,779 km (0.067 R)
• M23: 6,420,591 km (0.115 R)
• M24: 6,932,515 km (0.095 R)
• M25: 7,149,581 km (0.111 R)
• M26: 7,325,060 km (0.089 R)
• M27: 7,501,884 km (0.097 R)
• M28: 7,680,205 km (0.102 R)
• M29: 7,904,901 km (0.044 R)
• M30: 8,269,321 km (0.052 R)
• M31: 9,347,174 km (0.086 R)
• M32: 9,976,084 km (0.111 R)
• M33: 10,172,206 km (0.1 R)
• M34: 11,071,290 km (0.081 R)
• M35: 11,376,619 km (0.085 R)
• M36: 12,204,493 km (0.102 R)
• M37: 13,808,781 km (0.084 R)
• M38: 14,082,695 km (0.084 R)
• M39: 14,858,958 km (0.06 R)
• M40: 15,196,002 km (0.07 R)
• M41: 16,627,055 km (0.087 R)
• M42: 18,100,894 km (0.096 R)
• M43: 19,800,924 km (0.091 R)
• M44: 21,933,142 km (0.106 R)
• M45: 23,026,254 km (0.113 R)
• M46: 23,221,030 km (0.092 R)
• M47: 24,268,963 km (0.063 R)
• M48: 24,401,058 km (0.055 R)
• M49: 24,533,452 km (0.062 R)
• M50: 24,732,418 km (0.114 R)
• M51: 25,533,514 km (0.054 R)
• M52: 26,819,457 km (0.045 R)
• M53: 27,092,773 km (0.099 R)
• M54: 28,056,931 km (0.035 R)
• M55: 28,543,274 km (0.048 R)
• M56: 30,873,261 km (0.061 R)
• M57: 31,303,504 km (0.116 R)
• M58: 31,591,330 km (0.089 R)
• M59: 32,024,865 km (0.114 R)
• M60: 33,557,645 km (0.105 R)
• M61: 33,852,203 km (0.103 R)
• M62: 34,295,910 km (0.098 R)
• M63: 35,188,860 km (0.069 R)
• M64: 35,488,205 km (0.078 R)
• M65: 36,467,024 km (0.113 R)
• M66: 37,836,892 km (0.108 R)
• M67: 40,235,395 km (0.085 R)
• M68: 41,019,587 km (0.098 R)
• M69: 42,443,758 km (0.085 R)
• M70: 43,322,197 km (0.106 R)
• M71: 43,643,084 km (0.12 R)
• M72: 46,402,268 km (0.12 R)
• M73: 47,224,607 km (0.12 R)
• M74: 47,307,035 km (0.084 R)
• M75: 48,467,017 km (0.11 R)
• M76: 48,800,172 km (0.107 R)
• M77: 50,224,344 km (0.087 R)
• M78: 50,477,164 km (0.101 R)
• M79: 50,814,806 km (0.12 R)
• M80: 51,322,841 km (0.046 R)
• M81: 51,407,663 km (0.103 R)
• M82: 53,113,826 km (0.108 R)
• M83: 53,543,172 km (0.111 R)
• M84: 53,801,378 km (0.112 R)
• M85: 53,887,547 km (0.108 R)
• M86: 57,283,867 km (0.118 R)
• M87: 58,254,159 km (0.08 R)
• M88: 58,608,407 km (0.042 R)
• M89: 58,697,118 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit