🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 289 Days

Day: 20.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,830,306 km

• M1: 168,447 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.3 AU - 1.56 AU

Year: 598 Days

Day: 39.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,830,306 km

• M1: 186,997 km (0.113 R)
• M2: 895,642 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.95 AU - 4.65 AU

Year: 2592 Days

Day: 21 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,830,306 km

• M1: 186,399 km (0.047 R)
• M2: 2,185,625 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 10.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.33 AU - 8.49 AU

Year: 8532 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,830,306 km

• M1: 132,993 km (0.05 R)
• M2: 288,425 km (0.062 R)
• M3: 359,783 km (0.12 R)
• M4: 427,551 km (0.116 R)
• M5: 501,003 km (0.113 R)
• M6: 662,868 km (0.069 R)
• M7: 891,005 km (0.111 R)
• M8: 1,074,711 km (0.078 R)
• M9: 1,198,279 km (0.036 R)
• M10: 1,518,867 km (0.059 R)
• M11: 1,740,571 km (0.082 R)
• M12: 1,823,897 km (0.105 R)
• M13: 2,038,271 km (0.092 R)
• M14: 2,104,244 km (0.098 R)
• M15: 2,633,970 km (0.116 R)
• M16: 2,706,076 km (0.053 R)
• M17: 2,778,930 km (0.091 R)
• M18: 3,001,382 km (0.104 R)
• M19: 3,076,779 km (0.106 R)
• M20: 3,359,071 km (0.096 R)
• M21: 3,463,789 km (0.093 R)
• M22: 4,255,611 km (0.057 R)
• M23: 5,840,750 km (0.026 R)
• M24: 5,935,595 km (0.114 R)
• M25: 6,678,947 km (0.084 R)
• M26: 7,011,353 km (0.066 R)
• M27: 7,485,877 km (0.082 R)
• M28: 7,657,915 km (0.068 R)
• M29: 8,825,826 km (0.073 R)
• M30: 8,934,882 km (0.07 R)
• M31: 9,859,996 km (0.112 R)
• M32: 10,162,483 km (0.072 R)
• M33: 10,391,367 km (0.099 R)
• M34: 11,245,122 km (0.087 R)
• M35: 11,481,936 km (0.028 R)
• M36: 11,640,809 km (0.101 R)
• M37: 12,731,527 km (0.101 R)
• M38: 12,813,656 km (0.096 R)
• M39: 12,937,074 km (0.118 R)
• M40: 13,393,198 km (0.087 R)
• M41: 13,476,823 km (0.085 R)
• M42: 14,535,228 km (0.041 R)
• M43: 15,401,101 km (0.075 R)
• M44: 15,796,338 km (0.104 R)
• M45: 17,046,977 km (0.102 R)
• M46: 17,455,678 km (0.085 R)
• M47: 17,546,933 km (0.101 R)
• M48: 17,684,114 km (0.097 R)
• M49: 17,821,744 km (0.099 R)
• M50: 18,190,203 km (0.054 R)
• M51: 18,747,904 km (0.099 R)
• M52: 19,075,673 km (0.097 R)
• M53: 19,311,140 km (0.119 R)
• M54: 19,879,911 km (0.044 R)
• M55: 20,214,263 km (0.103 R)
• M56: 21,228,387 km (0.104 R)
• M57: 22,061,497 km (0.095 R)
• M58: 24,522,233 km (0.098 R)
• M59: 26,123,379 km (0.079 R)
• M60: 27,015,879 km (0.09 R)
• M61: 27,492,349 km (0.05 R)
• M62: 27,598,563 km (0.089 R)
• M63: 28,453,665 km (0.101 R)
• M64: 28,668,786 km (0.098 R)
• M65: 28,830,352 km (0.12 R)
• M66: 29,643,416 km (0.117 R)
• M67: 30,134,845 km (0.116 R)
• M68: 30,573,915 km (0.12 R)
• M69: 31,903,990 km (0.103 R)
• M70: 32,015,590 km (0.119 R)
• M71: 32,688,481 km (0.066 R)
• M72: 33,252,764 km (0.107 R)
• M73: 33,422,707 km (0.116 R)
• M74: 33,820,339 km (0.058 R)
• M75: 33,991,179 km (0.118 R)
• M76: 34,677,534 km (0.073 R)
• M77: 35,195,293 km (0.097 R)
• M78: 35,657,700 km (0.11 R)
• M79: 36,413,468 km (0.107 R)
• M80: 36,588,647 km (0.055 R)
• M81: 37,291,907 km (0.081 R)
• M82: 38,355,398 km (0.106 R)
• M83: 38,652,499 km (0.049 R)
• M84: 40,391,126 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 11.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.78 AU - 10.06 AU

Year: 9320 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,830,306 km

• M1: 141,669 km (0.066 R)
• M2: 346,169 km (0.056 R)
• M3: 507,735 km (0.103 R)
• M4: 960,568 km (0.07 R)
• M5: 1,347,877 km (0.066 R)
• M6: 1,423,573 km (0.088 R)
• M7: 1,619,098 km (0.101 R)
• M8: 1,865,635 km (0.118 R)
• M9: 2,036,925 km (0.106 R)
• M10: 2,534,786 km (0.084 R)
• M11: 2,629,332 km (0.118 R)
• M12: 2,725,224 km (0.118 R)
• M13: 2,969,967 km (0.045 R)
• M14: 3,746,978 km (0.08 R)
• M15: 4,412,240 km (0.11 R)
• M16: 5,024,394 km (0.108 R)
• M17: 5,234,429 km (0.103 R)
• M18: 5,508,792 km (0.112 R)
• M19: 5,663,327 km (0.062 R)
• M20: 5,913,454 km (0.119 R)
• M21: 6,392,317 km (0.119 R)
• M22: 6,817,624 km (0.098 R)
• M23: 6,916,957 km (0.077 R)
• M24: 7,421,550 km (0.093 R)
• M25: 7,661,057 km (0.118 R)
• M26: 7,799,135 km (0.081 R)
• M27: 7,937,962 km (0.063 R)
• M28: 8,007,675 km (0.097 R)
• M29: 9,078,347 km (0.074 R)
• M30: 9,482,261 km (0.074 R)
• M31: 9,967,108 km (0.067 R)
• M32: 10,155,751 km (0.12 R)
• M33: 10,961,036 km (0.072 R)
• M34: 11,077,722 km (0.114 R)
• M35: 11,234,052 km (0.081 R)
• M36: 11,351,786 km (0.081 R)
• M37: 11,667,587 km (0.102 R)
• M38: 11,866,552 km (0.067 R)
• M39: 12,429,339 km (0.064 R)
• M40: 12,795,854 km (0.111 R)
• M41: 13,706,755 km (0.036 R)
• M42: 14,852,974 km (0.06 R)
• M43: 14,982,227 km (0.087 R)
• M44: 15,155,162 km (0.087 R)
• M45: 15,372,378 km (0.065 R)
• M46: 16,607,159 km (0.106 R)
• M47: 17,055,952 km (0.06 R)
• M48: 18,425,970 km (0.061 R)
• M49: 19,217,941 km (0.096 R)
• M50: 19,358,862 km (0.091 R)
• M51: 19,594,628 km (0.104 R)
• M52: 19,831,143 km (0.062 R)
• M53: 20,116,276 km (0.086 R)
• M54: 20,211,720 km (0.102 R)
• M55: 21,125,164 km (0.057 R)
• M56: 21,270,573 km (0.074 R)
• M57: 21,367,812 km (0.036 R)
• M58: 22,347,528 km (0.084 R)
• M59: 23,492,251 km (0.093 R)
• M60: 23,592,781 km (0.092 R)
• M61: 23,743,725 km (0.044 R)
• M62: 23,894,969 km (0.093 R)
• M63: 24,605,110 km (0.064 R)
• M64: 25,528,278 km (0.087 R)
• M65: 25,631,650 km (0.084 R)
• M66: 26,829,331 km (0.061 R)
• M67: 27,461,532 km (0.084 R)
• M68: 28,098,519 km (0.031 R)
• M69: 28,525,920 km (0.119 R)
• M70: 29,063,276 km (0.118 R)
• M71: 29,712,381 km (0.086 R)
• M72: 29,875,443 km (0.085 R)
• M73: 30,695,090 km (0.026 R)
• M74: 31,245,759 km (0.057 R)
• M75: 31,411,514 km (0.038 R)
• M76: 33,763,491 km (0.097 R)
• M77: 37,279,041 km (0.054 R)
• M78: 37,748,629 km (0.118 R)
• M79: 39,527,198 km (0.1 R)
• M80: 39,706,566 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516

Radius: 6

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.26 AU - 17.02 AU

Year: 23747 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,830,306 km

• M1: 119,977 km (0.106 R)
• M2: 231,578 km (0.086 R)
• M3: 293,960 km (0.099 R)
• M4: 941,719 km (0.115 R)
• M5: 994,227 km (0.112 R)
• M6: 1,243,009 km (0.071 R)
• M7: 1,389,615 km (0.109 R)
• M8: 2,238,732 km (0.116 R)
• M9: 2,675,708 km (0.034 R)
• M10: 3,059,725 km (0.098 R)
• M11: 3,461,096 km (0.036 R)
• M12: 3,709,728 km (0.103 R)
• M13: 4,268,476 km (0.05 R)
• M14: 4,715,923 km (0.076 R)
• M15: 5,367,422 km (0.114 R)
• M16: 5,898,794 km (0.088 R)
• M17: 5,997,229 km (0.115 R)
• M18: 8,351,750 km (0.086 R)
• M19: 9,537,163 km (0.088 R)
• M20: 12,627,407 km (0.055 R)
• M21: 12,690,836 km (0.095 R)
• M22: 13,395,891 km (0.079 R)
• M23: 16,064,418 km (0.073 R)
• M24: 16,478,654 km (0.08 R)
• M25: 17,246,989 km (0.082 R)
• M26: 17,529,130 km (0.058 R)
• M27: 18,385,130 km (0.068 R)
• M28: 18,673,554 km (0.049 R)
• M29: 18,745,810 km (0.113 R)
• M30: 19,254,742 km (0.089 R)
• M31: 19,620,958 km (0.077 R)
• M32: 20,286,070 km (0.034 R)
• M33: 20,808,465 km (0.094 R)
• M34: 21,410,896 km (0.072 R)
• M35: 21,714,131 km (0.092 R)
• M36: 21,790,276 km (0.102 R)
• M37: 21,866,422 km (0.11 R)
• M38: 23,252,147 km (0.096 R)
• M39: 24,745,582 km (0.094 R)
• M40: 24,825,019 km (0.117 R)
• M41: 25,223,547 km (0.118 R)
• M42: 25,624,170 km (0.062 R)
• M43: 27,329,885 km (0.072 R)
• M44: 27,576,572 km (0.105 R)
• M45: 27,659,001 km (0.073 R)
• M46: 29,071,953 km (0.086 R)
• M47: 29,239,652 km (0.108 R)
• M48: 29,407,800 km (0.045 R)
• M49: 29,744,993 km (0.088 R)
• M50: 32,227,420 km (0.089 R)
• M51: 33,098,828 km (0.053 R)
• M52: 33,274,007 km (0.119 R)
• M53: 33,713,227 km (0.08 R)
• M54: 35,310,782 km (0.067 R)
• M55: 35,489,701 km (0.085 R)
• M56: 36,028,553 km (0.09 R)
• M57: 36,570,097 km (0.101 R)
• M58: 36,751,260 km (0.026 R)
• M59: 38,027,480 km (0.098 R)
• M60: 38,210,887 km (0.092 R)
• M61: 38,486,745 km (0.117 R)
• M62: 40,248,709 km (0.107 R)
• M63: 40,342,207 km (0.072 R)
• M64: 40,998,493 km (0.116 R)
• M65: 43,658,643 km (0.073 R)
• M66: 45,009,511 km (0.099 R)
• M67: 46,276,157 km (0.08 R)
• M68: 46,472,130 km (0.05 R)
• M69: 47,455,736 km (0.105 R)
• M70: 52,068,287 km (0.118 R)
• M71: 53,089,741 km (0.117 R)
• M72: 53,500,088 km (0.036 R)
• M73: 54,634,339 km (0.102 R)
• M74: 54,944,904 km (0.102 R)
• M75: 56,716,592 km (0.108 R)
• M76: 57,136,064 km (0.097 R)
• M77: 58,718,660 km (0.116 R)
• M78: 63,443,260 km (0.093 R)
• M79: 65,630,680 km (0.059 R)
• M80: 65,850,888 km (0.115 R)
• M81: 65,960,992 km (0.11 R)
• M82: 66,512,560 km (0.096 R)
• M83: 67,287,477 km (0.104 R)
• M84: 67,842,784 km (0.103 R)
• M85: 67,954,085 km (0.059 R)
• M86: 68,734,537 km (0.115 R)
• M87: 69,854,576 km (0.086 R)
• M88: 70,191,770 km (0.116 R)
• M89: 72,680,929 km (0.093 R)
• M90: 73,936,354 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 7.4

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.41 AU - 24.11 AU

Year: 30730 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,830,306 km

• M1: 157,527 km (0.097 R)
• M2: 318,195 km (0.067 R)
• M3: 855,251 km (0.1 R)
• M4: 1,088,325 km (0.104 R)
• M5: 1,341,295 km (0.073 R)
• M6: 2,205,970 km (0.073 R)
• M7: 2,861,059 km (0.081 R)
• M8: 2,910,127 km (0.118 R)
• M9: 2,959,345 km (0.07 R)
• M10: 4,449,639 km (0.073 R)
• M11: 5,269,136 km (0.114 R)
• M12: 5,511,784 km (0.086 R)
• M13: 5,572,969 km (0.043 R)
• M14: 6,134,410 km (0.111 R)
• M15: 7,581,171 km (0.053 R)
• M16: 7,786,270 km (0.076 R)
• M17: 8,062,727 km (0.116 R)
• M18: 8,625,215 km (0.051 R)
• M19: 9,127,714 km (0.049 R)
• M20: 10,539,320 km (0.074 R)
• M21: 10,615,465 km (0.101 R)
• M22: 11,153,718 km (0.119 R)
• M23: 11,231,359 km (0.084 R)
• M24: 12,740,203 km (0.071 R)
• M25: 13,394,245 km (0.096 R)
• M26: 15,162,791 km (0.069 R)
• M27: 16,558,839 km (0.049 R)
• M28: 16,825,123 km (0.104 R)
• M29: 17,362,030 km (0.046 R)
• M30: 20,699,259 km (0.098 R)
• M31: 20,986,188 km (0.095 R)
• M32: 22,440,129 km (0.094 R)
• M33: 22,833,422 km (0.065 R)
• M34: 26,266,394 km (0.056 R)
• M35: 28,253,951 km (0.081 R)
• M36: 29,212,126 km (0.092 R)
• M37: 29,964,753 km (0.083 R)
• M38: 30,180,922 km (0.094 R)
• M39: 32,260,631 km (0.073 R)
• M40: 34,499,214 km (0.107 R)
• M41: 37,599,929 km (0.046 R)
• M42: 39,006,448 km (0.104 R)
• M43: 39,360,696 km (0.104 R)
• M44: 41,508,772 km (0.102 R)
• M45: 41,749,923 km (0.112 R)
• M46: 48,177,545 km (0.093 R)
• M47: 48,430,815 km (0.113 R)
• M48: 48,811,691 km (0.059 R)
• M49: 50,088,060 km (0.061 R)
• M50: 50,216,265 km (0.094 R)
• M51: 50,859,237 km (0.091 R)
• M52: 50,988,190 km (0.072 R)
• M53: 51,246,247 km (0.059 R)
• M54: 53,196,105 km (0.072 R)
• M55: 53,982,840 km (0.104 R)
• M56: 54,377,629 km (0.061 R)
• M57: 54,641,370 km (0.113 R)
• M58: 57,973,812 km (0.049 R)
• M59: 60,686,770 km (0.031 R)
• M60: 61,097,266 km (0.048 R)
• M61: 61,371,330 km (0.08 R)
• M62: 65,392,670 km (0.062 R)
• M63: 66,940,260 km (0.118 R)
• M64: 67,931,196 km (0.056 R)
• M65: 69,355,368 km (0.087 R)
• M66: 70,358,123 km (0.095 R)
• M67: 72,813,323 km (0.106 R)
• M68: 75,443,403 km (0.115 R)
• M69: 76,032,071 km (0.119 R)
• M70: 77,065,941 km (0.094 R)
• M71: 79,446,492 km (0.11 R)
• M72: 79,745,838 km (0.118 R)
• M73: 80,045,482 km (0.088 R)
• M74: 80,345,426 km (0.106 R)
• M75: 82,002,222 km (0.089 R)
• M76: 83,974,670 km (0.099 R)
• M77: 85,809,189 km (0.095 R)
• M78: 86,577,524 km (0.115 R)
• M79: 88,430,742 km (0.074 R)
• M80: 89,051,424 km (0.075 R)
• M81: 99,498,441 km (0.106 R)
• M82: 99,982,540 km (0.077 R)
• M83: 100,628,952 km (0.071 R)
• M84: 102,577,016 km (0.101 R)
• M85: 102,739,778 km (0.115 R)
• M86: 102,902,840 km (0.065 R)
• M87: 104,865,265 km (0.051 R)
• M88: 107,335,575 km (0.066 R)
• M89: 107,831,940 km (0.045 R)
• M90: 110,325,288 km (0.108 R)
• M91: 111,160,493 km (0.077 R)
• M92: 111,662,693 km (0.062 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit