🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 150 Days

Day: 23.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,253,640 km

• M1: 217,515 km (0.115 R)
• M2: 297,849 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 13 Hours

Environment

Temp: 185 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,253,640 km

• M1: 120,426 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 205 Days

Day: 15.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.75 AU - 1.05 AU

Year: 306 Days

Day: 20.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,253,640 km

• M1: 110,852 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 396 Days

Day: 44.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 11.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.32 AU - 9.58 AU

Year: 9590 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,253,640 km

• M1: 153,188 km (0.114 R)
• M2: 559,047 km (0.034 R)
• M3: 647,160 km (0.109 R)
• M4: 873,652 km (0.056 R)
• M5: 1,183,918 km (0.116 R)
• M6: 1,614,460 km (0.073 R)
• M7: 1,836,164 km (0.103 R)
• M8: 2,091,827 km (0.028 R)
• M9: 2,163,634 km (0.036 R)
• M10: 2,285,107 km (0.053 R)
• M11: 2,408,975 km (0.087 R)
• M12: 2,611,979 km (0.058 R)
• M13: 3,226,826 km (0.058 R)
• M14: 3,536,643 km (0.098 R)
• M15: 3,797,392 km (0.099 R)
• M16: 4,276,405 km (0.032 R)
• M17: 4,966,350 km (0.105 R)
• M18: 5,490,092 km (0.026 R)
• M19: 5,928,564 km (0.049 R)
• M20: 6,238,830 km (0.057 R)
• M21: 7,831,299 km (0.119 R)
• M22: 7,982,094 km (0.078 R)
• M23: 9,103,778 km (0.12 R)
• M24: 9,946,912 km (0.072 R)
• M25: 10,233,392 km (0.096 R)
• M26: 10,315,820 km (0.103 R)
• M27: 10,814,729 km (0.113 R)
• M28: 11,577,978 km (0.117 R)
• M29: 12,270,915 km (0.111 R)
• M30: 12,402,411 km (0.11 R)
• M31: 12,755,163 km (0.108 R)
• M32: 14,107,528 km (0.108 R)
• M33: 14,847,289 km (0.094 R)
• M34: 15,269,006 km (0.028 R)
• M35: 15,837,478 km (0.112 R)
• M36: 18,129,916 km (0.03 R)
• M37: 19,136,560 km (0.098 R)
• M38: 19,595,526 km (0.118 R)
• M39: 20,836,889 km (0.106 R)
• M40: 20,941,608 km (0.115 R)
• M41: 21,731,783 km (0.107 R)
• M42: 22,370,866 km (0.03 R)
• M43: 22,477,978 km (0.041 R)
• M44: 23,722,183 km (0.113 R)
• M45: 24,270,160 km (0.108 R)
• M46: 24,711,474 km (0.105 R)
• M47: 24,822,326 km (0.115 R)
• M48: 25,155,630 km (0.116 R)
• M49: 25,602,180 km (0.112 R)
• M50: 27,129,125 km (0.101 R)
• M51: 27,817,126 km (0.061 R)
• M52: 29,503,542 km (0.113 R)
• M53: 30,448,103 km (0.066 R)
• M54: 30,626,274 km (0.111 R)
• M55: 30,924,124 km (0.114 R)
• M56: 31,582,654 km (0.08 R)
• M57: 32,185,234 km (0.12 R)
• M58: 32,974,512 km (0.108 R)
• M59: 33,954,528 km (0.058 R)
• M60: 35,692,556 km (0.07 R)
• M61: 36,068,795 km (0.064 R)
• M62: 37,586,615 km (0.067 R)
• M63: 38,097,342 km (0.063 R)
• M64: 39,254,481 km (0.045 R)
• M65: 39,578,061 km (0.088 R)
• M66: 39,902,390 km (0.096 R)
• M67: 40,097,465 km (0.114 R)
• M68: 40,423,289 km (0.103 R)
• M69: 40,619,263 km (0.071 R)
• M70: 40,750,011 km (0.103 R)
• M71: 41,603,467 km (0.107 R)
• M72: 41,735,412 km (0.057 R)
• M73: 43,194,740 km (0.109 R)
• M74: 44,132,120 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 11.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.43 AU - 13.29 AU

Year: 12818 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,253,640 km

• M1: 157,676 km (0.06 R)
• M2: 315,801 km (0.117 R)
• M3: 542,741 km (0.07 R)
• M4: 699,819 km (0.089 R)
• M5: 873,352 km (0.084 R)
• M6: 1,008,888 km (0.077 R)
• M7: 1,642,734 km (0.06 R)
• M8: 1,812,977 km (0.046 R)
• M9: 1,989,203 km (0.108 R)
• M10: 2,406,581 km (0.099 R)
• M11: 2,750,207 km (0.08 R)
• M12: 3,005,421 km (0.082 R)
• M13: 3,295,043 km (0.111 R)
• M14: 3,456,908 km (0.08 R)
• M15: 3,816,840 km (0.088 R)
• M16: 4,998,663 km (0.113 R)
• M17: 5,501,162 km (0.055 R)
• M18: 5,791,083 km (0.102 R)
• M19: 5,888,771 km (0.058 R)
• M20: 6,085,941 km (0.087 R)
• M21: 6,419,394 km (0.103 R)
• M22: 7,314,289 km (0.04 R)
• M23: 7,633,231 km (0.046 R)
• M24: 7,776,397 km (0.089 R)
• M25: 8,395,133 km (0.089 R)
• M26: 9,219,268 km (0.068 R)
• M27: 9,525,345 km (0.079 R)
• M28: 10,622,945 km (0.095 R)
• M29: 11,760,188 km (0.056 R)
• M30: 12,850,607 km (0.091 R)
• M31: 13,451,242 km (0.117 R)
• M32: 14,858,061 km (0.073 R)
• M33: 15,442,839 km (0.105 R)
• M34: 16,449,782 km (0.113 R)
• M35: 16,961,257 km (0.12 R)
• M36: 17,242,351 km (0.096 R)
• M37: 17,619,637 km (0.031 R)
• M38: 18,190,802 km (0.089 R)
• M39: 19,693,961 km (0.065 R)
• M40: 20,385,851 km (0.058 R)
• M41: 21,035,555 km (0.1 R)
• M42: 21,287,179 km (0.117 R)
• M43: 21,539,849 km (0.111 R)
• M44: 21,691,990 km (0.106 R)
• M45: 21,997,170 km (0.076 R)
• M46: 22,560,556 km (0.109 R)
• M47: 25,073,800 km (0.092 R)
• M48: 25,394,239 km (0.091 R)
• M49: 25,715,874 km (0.108 R)
• M50: 27,016,328 km (0.084 R)
• M51: 27,235,190 km (0.108 R)
• M52: 28,116,321 km (0.091 R)
• M53: 28,338,025 km (0.093 R)
• M54: 28,950,928 km (0.1 R)
• M55: 29,230,975 km (0.082 R)
• M56: 29,906,559 km (0.096 R)
• M57: 30,133,050 km (0.094 R)
• M58: 30,359,990 km (0.108 R)
• M59: 30,872,662 km (0.112 R)
• M60: 31,101,397 km (0.073 R)
• M61: 31,445,622 km (0.055 R)
• M62: 31,733,448 km (0.104 R)
• M63: 31,848,938 km (0.09 R)
• M64: 32,544,119 km (0.091 R)
• M65: 33,010,416 km (0.106 R)
• M66: 33,596,391 km (0.068 R)
• M67: 33,949,591 km (0.099 R)
• M68: 34,067,624 km (0.059 R)
• M69: 35,314,971 km (0.107 R)
• M70: 36,275,389 km (0.096 R)
• M71: 36,516,840 km (0.102 R)
• M72: 37,488,030 km (0.118 R)
• M73: 38,099,287 km (0.081 R)
• M74: 38,529,231 km (0.084 R)
• M75: 40,702,589 km (0.069 R)
• M76: 40,827,952 km (0.078 R)
• M77: 41,456,861 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.1

Radius: 6.1

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.73 AU - 15.71 AU

Year: 17216 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,253,640 km

• M1: 152,291 km (0.083 R)
• M2: 1,270,086 km (0.096 R)
• M3: 1,318,107 km (0.067 R)
• M4: 1,391,410 km (0.103 R)
• M5: 2,313,830 km (0.108 R)
• M6: 2,462,680 km (0.088 R)
• M7: 2,676,306 km (0.102 R)
• M8: 3,154,122 km (0.111 R)
• M9: 3,419,807 km (0.107 R)
• M10: 4,043,780 km (0.042 R)
• M11: 4,368,856 km (0.119 R)
• M12: 4,891,102 km (0.076 R)
• M13: 6,116,309 km (0.107 R)
• M14: 6,198,588 km (0.087 R)
• M15: 6,281,166 km (0.115 R)
• M16: 6,405,631 km (0.062 R)
• M17: 6,997,440 km (0.112 R)
• M18: 7,213,161 km (0.119 R)
• M19: 7,518,639 km (0.095 R)
• M20: 7,962,496 km (0.045 R)
• M21: 8,460,508 km (0.082 R)
• M22: 8,598,138 km (0.108 R)
• M23: 9,629,465 km (0.06 R)
• M24: 10,453,002 km (0.054 R)
• M25: 10,650,022 km (0.077 R)
• M26: 10,699,389 km (0.109 R)
• M27: 11,198,149 km (0.106 R)
• M28: 11,653,375 km (0.091 R)
• M29: 11,704,388 km (0.065 R)
• M30: 12,686,797 km (0.03 R)
• M31: 13,108,364 km (0.113 R)
• M32: 13,214,429 km (0.091 R)
• M33: 13,587,975 km (0.075 R)
• M34: 14,345,538 km (0.101 R)
• M35: 14,784,608 km (0.091 R)
• M36: 15,116,865 km (0.094 R)
• M37: 15,958,054 km (0.092 R)
• M38: 16,127,997 km (0.097 R)
• M39: 16,184,844 km (0.099 R)
• M40: 16,527,274 km (0.087 R)
• M41: 16,871,947 km (0.104 R)
• M42: 17,160,970 km (0.04 R)
• M43: 17,920,329 km (0.109 R)
• M44: 17,979,121 km (0.118 R)
• M45: 18,571,379 km (0.098 R)
• M46: 19,713,858 km (0.116 R)
• M47: 20,385,851 km (0.062 R)
• M48: 20,508,821 km (0.1 R)
• M49: 20,755,358 km (0.084 R)
• M50: 21,065,175 km (0.073 R)
• M51: 23,147,428 km (0.081 R)
• M52: 24,115,326 km (0.076 R)
• M53: 25,228,335 km (0.091 R)
• M54: 25,691,340 km (0.087 R)
• M55: 26,424,818 km (0.071 R)
• M56: 26,491,838 km (0.115 R)
• M57: 26,693,197 km (0.11 R)
• M58: 29,218,559 km (0.118 R)
• M59: 29,357,236 km (0.096 R)
• M60: 30,615,055 km (0.106 R)
• M61: 30,826,436 km (0.045 R)
• M62: 31,108,877 km (0.069 R)
• M63: 31,392,365 km (0.1 R)
• M64: 32,033,093 km (0.091 R)
• M65: 32,462,738 km (0.106 R)
• M66: 34,419,328 km (0.106 R)
• M67: 36,787,463 km (0.066 R)
• M68: 37,312,402 km (0.107 R)
• M69: 37,688,940 km (0.098 R)
• M70: 40,823,464 km (0.104 R)
• M71: 42,225,794 km (0.093 R)
• M72: 42,304,034 km (0.111 R)
• M73: 42,539,501 km (0.118 R)
• M74: 43,090,470 km (0.1 R)
• M75: 43,327,283 km (0.061 R)
• M76: 44,040,416 km (0.119 R)
• M77: 44,518,082 km (0.047 R)
• M78: 45,880,470 km (0.109 R)
• M79: 46,850,463 km (0.109 R)
• M80: 47,663,976 km (0.064 R)
• M81: 47,827,187 km (0.064 R)
• M82: 49,883,410 km (0.095 R)
• M83: 50,797,303 km (0.109 R)
• M84: 53,826,660 km (0.117 R)
• M85: 54,252,117 km (0.111 R)
• M86: 54,422,509 km (0.093 R)
• M87: 56,223,069 km (0.11 R)
• M88: 57,000,678 km (0.102 R)
• M89: 57,260,679 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368

Radius: 4.1

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.94 AU - 15.94 AU

Year: 20682 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,253,640 km

• M1: 56,698 km (0.112 R)
• M2: 87,964 km (0.117 R)
• M3: 271,520 km (0.097 R)
• M4: 347,067 km (0.091 R)
• M5: 379,380 km (0.067 R)
• M6: 464,801 km (0.119 R)
• M7: 519,105 km (0.105 R)
• M8: 575,653 km (0.102 R)
• M9: 757,564 km (0.039 R)
• M10: 888,611 km (0.088 R)
• M11: 933,790 km (0.101 R)
• M12: 1,098,348 km (0.054 R)
• M13: 1,147,116 km (0.105 R)
• M14: 1,427,762 km (0.111 R)
• M15: 1,930,860 km (0.065 R)
• M16: 2,079,710 km (0.05 R)
• M17: 2,945,283 km (0.064 R)
• M18: 3,185,986 km (0.115 R)
• M19: 3,255,848 km (0.117 R)
• M20: 3,722,743 km (0.11 R)
• M21: 4,287,026 km (0.113 R)
• M22: 4,638,282 km (0.111 R)
• M23: 4,677,925 km (0.083 R)
• M24: 5,161,875 km (0.052 R)
• M25: 5,244,153 km (0.104 R)
• M26: 5,285,442 km (0.068 R)
• M27: 5,326,731 km (0.049 R)
• M28: 5,409,908 km (0.034 R)
• M29: 5,577,308 km (0.034 R)
• M30: 5,619,494 km (0.055 R)
• M31: 5,704,017 km (0.09 R)
• M32: 5,746,503 km (0.118 R)
• M33: 6,307,794 km (0.038 R)
• M34: 6,931,767 km (0.066 R)
• M35: 7,343,161 km (0.064 R)
• M36: 7,528,513 km (0.087 R)
• M37: 7,762,484 km (0.098 R)
• M38: 7,951,276 km (0.058 R)
• M39: 8,672,937 km (0.119 R)
• M40: 8,819,692 km (0.096 R)
• M41: 9,165,562 km (0.103 R)
• M42: 9,265,195 km (0.114 R)
• M43: 10,384,336 km (0.025 R)
• M44: 12,032,306 km (0.117 R)
• M45: 13,250,183 km (0.105 R)
• M46: 13,306,581 km (0.037 R)
• M47: 13,362,830 km (0.04 R)
• M48: 13,475,926 km (0.12 R)
• M49: 13,532,474 km (0.082 R)
• M50: 14,739,280 km (0.077 R)
• M51: 16,886,907 km (0.117 R)
• M52: 17,254,170 km (0.097 R)
• M53: 17,500,557 km (0.109 R)
• M54: 17,747,992 km (0.117 R)
• M55: 18,059,006 km (0.09 R)
• M56: 18,876,110 km (0.083 R)
• M57: 19,833,686 km (0.094 R)
• M58: 20,872,493 km (0.096 R)
• M59: 21,200,711 km (0.071 R)
• M60: 21,795,961 km (0.118 R)
• M61: 24,437,411 km (0.051 R)
• M62: 25,200,659 km (0.107 R)
• M63: 25,620,131 km (0.049 R)
• M64: 25,690,293 km (0.088 R)
• M65: 28,040,774 km (0.105 R)
• M66: 28,475,506 km (0.099 R)
• M67: 30,459,024 km (0.099 R)
• M68: 30,533,374 km (0.111 R)
• M69: 31,129,971 km (0.043 R)
• M70: 32,259,135 km (0.098 R)
• M71: 32,410,678 km (0.053 R)
• M72: 34,325,231 km (0.116 R)
• M73: 35,335,167 km (0.093 R)
• M74: 37,463,645 km (0.095 R)
• M75: 38,342,682 km (0.104 R)
• M76: 38,423,016 km (0.085 R)
• M77: 41,513,559 km (0.084 R)
• M78: 42,091,455 km (0.069 R)
• M79: 44,093,224 km (0.107 R)
• M80: 44,936,358 km (0.098 R)
• M81: 45,105,703 km (0.033 R)
• M82: 46,981,510 km (0.039 R)
• M83: 51,781,508 km (0.081 R)
• M84: 53,385,945 km (0.109 R)
• M85: 54,645,110 km (0.082 R)
• M86: 56,460,780 km (0.111 R)
• M87: 57,192,612 km (0.092 R)
• M88: 57,376,019 km (0.064 R)
• M89: 58,296,196 km (0.083 R)
• M90: 58,943,207 km (0.062 R)
• M91: 59,221,159 km (0.084 R)
• M92: 59,778,561 km (0.061 R)
• M93: 59,871,611 km (0.075 R)
• M94: 59,964,661 km (0.115 R)
• M95: 60,804,803 km (0.034 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit