🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.85 AU - 1.41 AU

Year: 457 Days

Day: 42.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.45 AU

Year: 519 Days

Day: 39.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.11 AU - 1.37 AU

Year: 526 Days

Day: 36.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.55 AU - 1.95 AU

Year: 882 Days

Day: 39.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.49 AU - 3.25 AU

Year: 1851 Days

Day: 42 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,614,571 km

• M1: 321,187 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 14

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.63 AU - 5.49 AU

Year: 3708 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 78.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,614,571 km

• M1: 227,538 km (0.111 R)
• M2: 344,374 km (0.072 R)
• M3: 443,857 km (0.086 R)
• M4: 574,755 km (0.09 R)
• M5: 731,683 km (0.033 R)
• M6: 821,442 km (0.059 R)
• M7: 969,544 km (0.109 R)
• M8: 1,445,564 km (0.063 R)
• M9: 1,549,236 km (0.041 R)
• M10: 1,862,194 km (0.115 R)
• M11: 1,976,038 km (0.104 R)
• M12: 2,316,673 km (0.072 R)
• M13: 2,789,402 km (0.036 R)
• M14: 2,887,688 km (0.076 R)
• M15: 3,172,672 km (0.106 R)
• M16: 3,484,434 km (0.108 R)
• M17: 3,698,059 km (0.116 R)
• M18: 4,213,274 km (0.052 R)
• M19: 4,364,667 km (0.091 R)
• M20: 5,028,732 km (0.105 R)
• M21: 5,129,113 km (0.097 R)
• M22: 6,385,436 km (0.109 R)
• M23: 6,538,175 km (0.092 R)
• M24: 6,891,675 km (0.066 R)
• M25: 7,025,864 km (0.116 R)
• M26: 7,433,668 km (0.031 R)
• M27: 7,571,447 km (0.091 R)
• M28: 7,663,600 km (0.046 R)
• M29: 8,130,644 km (0.096 R)
• M30: 8,225,190 km (0.099 R)
• M31: 8,559,093 km (0.112 R)
• M32: 8,824,479 km (0.117 R)
• M33: 9,043,640 km (0.089 R)
• M34: 9,913,252 km (0.097 R)
• M35: 10,809,493 km (0.06 R)
• M36: 11,227,919 km (0.113 R)
• M37: 11,359,864 km (0.111 R)
• M38: 11,731,764 km (0.053 R)
• M39: 11,838,727 km (0.082 R)
• M40: 11,946,138 km (0.085 R)
• M41: 12,080,776 km (0.108 R)
• M42: 12,515,059 km (0.088 R)
• M43: 13,148,306 km (0.027 R)
• M44: 14,303,052 km (0.111 R)
• M45: 14,994,045 km (0.092 R)
• M46: 15,402,148 km (0.093 R)
• M47: 15,754,900 km (0.068 R)
• M48: 15,932,323 km (0.101 R)
• M49: 16,318,884 km (0.081 R)
• M50: 16,708,736 km (0.057 R)
• M51: 16,919,818 km (0.036 R)
• M52: 17,162,167 km (0.069 R)
• M53: 17,466,898 km (0.118 R)
• M54: 17,650,454 km (0.108 R)
• M55: 18,174,346 km (0.105 R)
• M56: 18,671,909 km (0.104 R)
• M57: 18,922,485 km (0.084 R)
• M58: 19,016,732 km (0.098 R)
• M59: 19,111,128 km (0.08 R)
• M60: 19,585,503 km (0.08 R)
• M61: 19,935,861 km (0.079 R)
• M62: 20,449,131 km (0.114 R)
• M63: 20,739,650 km (0.091 R)
• M64: 21,718,469 km (0.098 R)
• M65: 22,180,278 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 9.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.57 AU - 9.21 AU

Year: 9254 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,614,571 km

• M1: 121,922 km (0.091 R)
• M2: 401,820 km (0.092 R)
• M3: 621,729 km (0.05 R)
• M4: 711,487 km (0.07 R)
• M5: 892,800 km (0.097 R)
• M6: 1,075,758 km (0.108 R)
• M7: 1,158,187 km (0.071 R)
• M8: 1,571,077 km (0.098 R)
• M9: 1,681,330 km (0.08 R)
• M10: 2,010,745 km (0.117 R)
• M11: 2,113,519 km (0.106 R)
• M12: 2,183,082 km (0.082 R)
• M13: 3,037,884 km (0.111 R)
• M14: 3,116,722 km (0.049 R)
• M15: 3,316,884 km (0.104 R)
• M16: 3,708,980 km (0.075 R)
• M17: 3,921,409 km (0.039 R)
• M18: 4,007,428 km (0.105 R)
• M19: 4,181,560 km (0.057 R)
• M20: 4,247,532 km (0.094 R)
• M21: 4,425,105 km (0.042 R)
• M22: 4,582,482 km (0.116 R)
• M23: 4,650,399 km (0.041 R)
• M24: 4,787,581 km (0.086 R)
• M25: 4,902,771 km (0.095 R)
• M26: 5,183,267 km (0.099 R)
• M27: 5,325,385 km (0.087 R)
• M28: 5,808,736 km (0.087 R)
• M29: 5,981,222 km (0.085 R)
• M30: 6,080,555 km (0.116 R)
• M31: 7,852,093 km (0.056 R)
• M32: 8,015,753 km (0.101 R)
• M33: 8,125,408 km (0.072 R)
• M34: 8,207,986 km (0.081 R)
• M35: 8,907,057 km (0.093 R)
• M36: 9,393,250 km (0.116 R)
• M37: 10,242,817 km (0.104 R)
• M38: 10,631,472 km (0.098 R)
• M39: 10,752,048 km (0.11 R)
• M40: 10,903,441 km (0.103 R)
• M41: 11,147,136 km (0.106 R)
• M42: 13,747,147 km (0.112 R)
• M43: 14,175,894 km (0.027 R)
• M44: 14,508,749 km (0.042 R)
• M45: 15,591,090 km (0.115 R)
• M46: 15,659,606 km (0.091 R)
• M47: 16,003,681 km (0.092 R)
• M48: 16,280,736 km (0.079 R)
• M49: 16,699,311 km (0.058 R)
• M50: 16,839,484 km (0.07 R)
• M51: 16,945,100 km (0.115 R)
• M52: 17,121,327 km (0.068 R)
• M53: 17,582,537 km (0.117 R)
• M54: 18,264,105 km (0.051 R)
• M55: 18,372,563 km (0.066 R)
• M56: 18,881,196 km (0.032 R)
• M57: 19,284,213 km (0.084 R)
• M58: 19,801,073 km (0.104 R)
• M59: 20,061,224 km (0.108 R)
• M60: 20,622,665 km (0.116 R)
• M61: 20,961,953 km (0.037 R)
• M62: 21,075,498 km (0.104 R)
• M63: 21,569,769 km (0.062 R)
• M64: 21,875,846 km (0.111 R)
• M65: 22,029,334 km (0.116 R)
• M66: 22,492,189 km (0.104 R)
• M67: 23,153,562 km (0.074 R)
• M68: 23,310,041 km (0.104 R)
• M69: 23,702,885 km (0.109 R)
• M70: 24,018,686 km (0.092 R)
• M71: 25,135,135 km (0.076 R)
• M72: 25,578,394 km (0.085 R)
• M73: 25,740,109 km (0.095 R)
• M74: 25,942,964 km (0.085 R)
• M75: 26,309,179 km (0.081 R)
• M76: 26,677,190 km (0.111 R)
• M77: 27,129,275 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.4

Radius: 7

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.08 AU - 14.48 AU

Year: 19479 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,614,571 km

• M1: 175,628 km (0.075 R)
• M2: 236,365 km (0.115 R)
• M3: 292,165 km (0.112 R)
• M4: 667,057 km (0.064 R)
• M5: 795,561 km (0.117 R)
• M6: 1,554,920 km (0.067 R)
• M7: 1,640,341 km (0.04 R)
• M8: 2,314,429 km (0.044 R)
• M9: 2,412,415 km (0.073 R)
• M10: 2,714,753 km (0.062 R)
• M11: 2,818,274 km (0.061 R)
• M12: 3,136,619 km (0.111 R)
• M13: 3,208,874 km (0.105 R)
• M14: 3,392,132 km (0.09 R)
• M15: 3,466,482 km (0.118 R)
• M16: 3,654,526 km (0.099 R)
• M17: 6,113,616 km (0.078 R)
• M18: 7,039,926 km (0.052 R)
• M19: 7,422,598 km (0.1 R)
• M20: 7,470,918 km (0.08 R)
• M21: 7,567,857 km (0.04 R)
• M22: 9,174,837 km (0.047 R)
• M23: 9,383,078 km (0.078 R)
• M24: 9,592,664 km (0.061 R)
• M25: 10,016,625 km (0.084 R)
• M26: 10,284,854 km (0.116 R)
• M27: 10,609,631 km (0.11 R)
• M28: 11,325,157 km (0.111 R)
• M29: 11,492,408 km (0.103 R)
• M30: 11,604,456 km (0.075 R)
• M31: 11,716,804 km (0.113 R)
• M32: 12,169,787 km (0.118 R)
• M33: 12,226,933 km (0.091 R)
• M34: 12,341,226 km (0.088 R)
• M35: 13,859,794 km (0.044 R)
• M36: 14,038,863 km (0.12 R)
• M37: 15,128,833 km (0.095 R)
• M38: 17,068,967 km (0.045 R)
• M39: 17,260,902 km (0.111 R)
• M40: 17,905,668 km (0.097 R)
• M41: 18,165,819 km (0.062 R)
• M42: 18,689,711 km (0.102 R)
• M43: 19,152,267 km (0.086 R)
• M44: 19,484,973 km (0.113 R)
• M45: 20,562,527 km (0.054 R)
• M46: 21,797,756 km (0.113 R)
• M47: 22,075,559 km (0.095 R)
• M48: 22,494,284 km (0.076 R)
• M49: 22,986,311 km (0.058 R)
• M50: 23,056,772 km (0.078 R)
• M51: 23,339,811 km (0.08 R)
• M52: 26,158,684 km (0.076 R)
• M53: 26,453,840 km (0.082 R)
• M54: 28,172,271 km (0.068 R)
• M55: 30,700,176 km (0.043 R)
• M56: 31,873,023 km (0.077 R)
• M57: 32,663,049 km (0.095 R)
• M58: 33,779,947 km (0.091 R)
• M59: 36,214,952 km (0.11 R)
• M60: 36,543,917 km (0.097 R)
• M61: 37,786,178 km (0.112 R)
• M62: 39,887,280 km (0.036 R)
• M63: 39,972,102 km (0.088 R)
• M64: 40,567,651 km (0.104 R)
• M65: 41,337,632 km (0.089 R)
• M66: 41,681,408 km (0.091 R)
• M67: 43,152,852 km (0.03 R)
• M68: 45,170,778 km (0.084 R)
• M69: 45,436,164 km (0.094 R)
• M70: 45,790,861 km (0.061 R)
• M71: 47,308,831 km (0.092 R)
• M72: 47,488,498 km (0.103 R)
• M73: 50,302,134 km (0.027 R)
• M74: 50,393,838 km (0.069 R)
• M75: 52,053,327 km (0.085 R)
• M76: 54,669,943 km (0.053 R)
• M77: 58,096,632 km (0.098 R)
• M78: 59,544,889 km (0.083 R)
• M79: 60,711,902 km (0.091 R)
• M80: 61,004,815 km (0.107 R)
• M81: 61,200,489 km (0.119 R)
• M82: 64,457,235 km (0.087 R)
• M83: 65,155,258 km (0.112 R)
• M84: 66,056,436 km (0.066 R)
• M85: 66,659,465 km (0.055 R)
• M86: 67,062,631 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.5

Radius: 5.1

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.41 AU - 17.67 AU

Year: 22211 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,614,571 km

• M1: 369,956 km (0.105 R)
• M2: 930,499 km (0.042 R)
• M3: 1,118,842 km (0.117 R)
• M4: 1,530,536 km (0.098 R)
• M5: 1,851,274 km (0.054 R)
• M6: 2,192,357 km (0.104 R)
• M7: 2,815,881 km (0.113 R)
• M8: 3,087,850 km (0.079 R)
• M9: 3,206,930 km (0.107 R)
• M10: 3,287,114 km (0.105 R)
• M11: 3,368,046 km (0.12 R)
• M12: 4,795,809 km (0.101 R)
• M13: 5,213,935 km (0.118 R)
• M14: 5,887,424 km (0.106 R)
• M15: 6,334,572 km (0.115 R)
• M16: 7,314,289 km (0.113 R)
• M17: 7,686,937 km (0.069 R)
• M18: 8,065,868 km (0.079 R)
• M19: 8,841,683 km (0.092 R)
• M20: 9,353,008 km (0.093 R)
• M21: 11,064,707 km (0.106 R)
• M22: 11,553,593 km (0.106 R)
• M23: 11,862,662 km (0.037 R)
• M24: 12,489,178 km (0.11 R)
• M25: 12,615,738 km (0.107 R)
• M26: 13,319,446 km (0.105 R)
• M27: 13,578,550 km (0.067 R)
• M28: 13,904,673 km (0.069 R)
• M29: 13,970,347 km (0.075 R)
• M30: 14,365,734 km (0.108 R)
• M31: 14,432,006 km (0.109 R)
• M32: 14,498,427 km (0.112 R)
• M33: 15,370,284 km (0.063 R)
• M34: 16,121,415 km (0.092 R)
• M35: 16,884,364 km (0.083 R)
• M36: 17,729,891 km (0.095 R)
• M37: 18,589,331 km (0.116 R)
• M38: 18,733,842 km (0.09 R)
• M39: 19,462,234 km (0.088 R)
• M40: 20,125,551 km (0.056 R)
• M41: 21,172,138 km (0.089 R)
• M42: 21,550,172 km (0.091 R)
• M43: 21,778,159 km (0.118 R)
• M44: 23,630,031 km (0.055 R)
• M45: 24,495,455 km (0.117 R)
• M46: 26,014,771 km (0.108 R)
• M47: 26,095,553 km (0.088 R)
• M48: 29,059,536 km (0.037 R)
• M49: 29,395,383 km (0.079 R)
• M50: 29,563,830 km (0.081 R)
• M51: 30,155,789 km (0.072 R)
• M52: 30,580,946 km (0.098 R)
• M53: 30,922,628 km (0.079 R)
• M54: 31,093,917 km (0.118 R)
• M55: 32,911,232 km (0.044 R)
• M56: 33,349,105 km (0.113 R)
• M57: 33,524,733 km (0.108 R)
• M58: 35,030,137 km (0.102 R)
• M59: 35,566,595 km (0.109 R)
• M60: 38,750,336 km (0.108 R)
• M61: 39,212,594 km (0.06 R)
• M62: 39,955,946 km (0.03 R)
• M63: 40,797,733 km (0.118 R)
• M64: 41,929,142 km (0.034 R)
• M65: 42,784,542 km (0.117 R)
• M66: 42,879,836 km (0.116 R)
• M67: 43,645,628 km (0.078 R)
• M68: 43,837,711 km (0.037 R)
• M69: 45,093,436 km (0.092 R)
• M70: 45,190,525 km (0.114 R)
• M71: 47,146,667 km (0.041 R)
• M72: 47,936,992 km (0.056 R)
• M73: 49,230,266 km (0.118 R)
• M74: 50,837,844 km (0.071 R)
• M75: 54,207,387 km (0.111 R)
• M76: 54,931,441 km (0.107 R)
• M77: 55,658,636 km (0.073 R)
• M78: 56,179,984 km (0.116 R)
• M79: 56,598,260 km (0.107 R)
• M80: 57,017,433 km (0.102 R)
• M81: 57,648,437 km (0.099 R)
• M82: 60,301,854 km (0.097 R)
• M83: 60,837,265 km (0.098 R)
• M84: 61,159,349 km (0.089 R)
• M85: 63,320,590 km (0.05 R)
• M86: 65,287,054 km (0.098 R)
• M87: 65,726,722 km (0.116 R)
• M88: 66,498,647 km (0.11 R)
• M89: 67,273,414 km (0.072 R)
• M90: 67,384,416 km (0.111 R)
• M91: 67,828,722 km (0.097 R)
• M92: 68,943,974 km (0.04 R)
• M93: 69,279,672 km (0.11 R)
• M94: 72,098,395 km (0.101 R)
• M95: 77,498,279 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit