🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.93 AU

Year: 309 Days

Day: 44.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.92 AU - 1.26 AU

Year: 433 Days

Day: 21.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.67 AU - 3.11 AU

Year: 1871 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.95 AU - 4.03 AU

Year: 3035 Days

Day: 19.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.22 AU - 4.92 AU

Year: 3127 Days

Day: 14 Hours

Environment

Temp: -130 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.31 AU - 10.87 AU

Year: 10436 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,644,424 km

• M1: 723,007 km (0.111 R)
• M2: 1,223,561 km (0.106 R)
• M3: 1,798,466 km (0.079 R)
• M4: 1,949,260 km (0.099 R)
• M5: 2,217,639 km (0.098 R)
• M6: 2,643,095 km (0.12 R)
• M7: 2,890,680 km (0.053 R)
• M8: 2,991,808 km (0.12 R)
• M9: 3,094,282 km (0.114 R)
• M10: 3,250,163 km (0.061 R)
• M11: 3,462,144 km (0.103 R)
• M12: 3,955,966 km (0.04 R)
• M13: 4,678,673 km (0.102 R)
• M14: 4,768,283 km (0.064 R)
• M15: 5,009,733 km (0.085 R)
• M16: 6,509,153 km (0.105 R)
• M17: 7,221,388 km (0.115 R)
• M18: 8,317,791 km (0.066 R)
• M19: 8,536,055 km (0.12 R)
• M20: 8,830,014 km (0.051 R)
• M21: 9,239,613 km (0.105 R)
• M22: 9,770,087 km (0.047 R)
• M23: 10,232,644 km (0.062 R)
• M24: 10,466,615 km (0.065 R)
• M25: 11,420,301 km (0.088 R)
• M26: 11,501,084 km (0.106 R)
• M27: 13,028,778 km (0.094 R)
• M28: 13,197,823 km (0.037 R)
• M29: 13,623,429 km (0.119 R)
• M30: 13,924,121 km (0.109 R)
• M31: 15,104,299 km (0.066 R)
• M32: 15,504,772 km (0.075 R)
• M33: 17,373,549 km (0.112 R)
• M34: 17,466,449 km (0.117 R)
• M35: 18,690,160 km (0.036 R)
• M36: 19,844,307 km (0.11 R)
• M37: 20,038,934 km (0.055 R)
• M38: 20,331,996 km (0.117 R)
• M39: 20,577,337 km (0.092 R)
• M40: 20,724,990 km (0.06 R)
• M41: 22,271,383 km (0.063 R)
• M42: 22,880,097 km (0.045 R)
• M43: 23,803,265 km (0.097 R)
• M44: 24,843,270 km (0.106 R)
• M45: 27,942,339 km (0.112 R)
• M46: 28,708,579 km (0.052 R)
• M47: 30,317,654 km (0.066 R)
• M48: 31,331,030 km (0.098 R)
• M49: 31,500,973 km (0.094 R)
• M50: 32,929,483 km (0.102 R)
• M51: 33,448,887 km (0.036 R)
• M52: 33,796,702 km (0.082 R)
• M53: 35,317,514 km (0.11 R)
• M54: 36,027,057 km (0.114 R)
• M55: 36,681,547 km (0.088 R)
• M56: 38,972,639 km (0.088 R)
• M57: 39,094,561 km (0.073 R)
• M58: 39,522,112 km (0.076 R)
• M59: 40,197,097 km (0.099 R)
• M60: 40,999,690 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 9.9

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.55 AU - 11.41 AU

Year: 12919 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,644,424 km

• M1: 295,905 km (0.056 R)
• M2: 629,508 km (0.101 R)
• M3: 720,314 km (0.087 R)
• M4: 895,942 km (0.117 R)
• M5: 1,042,548 km (0.104 R)
• M6: 1,384,079 km (0.086 R)
• M7: 1,865,336 km (0.117 R)
• M8: 2,194,900 km (0.031 R)
• M9: 2,308,894 km (0.027 R)
• M10: 2,784,914 km (0.055 R)
• M11: 2,846,548 km (0.047 R)
• M12: 3,161,751 km (0.053 R)
• M13: 3,226,228 km (0.094 R)
• M14: 3,356,378 km (0.074 R)
• M15: 3,422,201 km (0.102 R)
• M16: 4,138,625 km (0.098 R)
• M17: 4,209,385 km (0.114 R)
• M18: 4,351,802 km (0.07 R)
• M19: 4,496,014 km (0.066 R)
• M20: 5,471,393 km (0.081 R)
• M21: 5,666,319 km (0.03 R)
• M22: 6,103,294 km (0.073 R)
• M23: 6,183,927 km (0.056 R)
• M24: 7,094,230 km (0.035 R)
• M25: 7,349,743 km (0.084 R)
• M26: 7,478,697 km (0.083 R)
• M27: 9,547,785 km (0.099 R)
• M28: 9,641,433 km (0.097 R)
• M29: 9,829,926 km (0.066 R)
• M30: 9,972,194 km (0.106 R)
• M31: 10,162,782 km (0.111 R)
• M32: 10,258,524 km (0.102 R)
• M33: 10,693,256 km (0.09 R)
• M34: 13,268,284 km (0.075 R)
• M35: 13,954,041 km (0.072 R)
• M36: 14,060,554 km (0.094 R)
• M37: 14,759,625 km (0.082 R)
• M38: 15,801,574 km (0.106 R)
• M39: 16,023,877 km (0.056 R)
• M40: 17,151,396 km (0.085 R)
• M41: 17,840,144 km (0.078 R)
• M42: 19,244,569 km (0.113 R)
• M43: 19,363,200 km (0.069 R)
• M44: 20,381,513 km (0.063 R)
• M45: 20,745,036 km (0.108 R)
• M46: 21,601,633 km (0.117 R)
• M47: 24,496,801 km (0.083 R)
• M48: 24,754,259 km (0.09 R)
• M49: 24,883,362 km (0.114 R)
• M50: 25,336,793 km (0.111 R)
• M51: 26,846,086 km (0.096 R)
• M52: 27,444,627 km (0.099 R)
• M53: 28,858,327 km (0.108 R)
• M54: 28,994,162 km (0.102 R)
• M55: 32,106,845 km (0.086 R)
• M56: 33,523,985 km (0.106 R)
• M57: 34,168,453 km (0.091 R)
• M58: 34,744,704 km (0.074 R)
• M59: 35,106,432 km (0.085 R)
• M60: 36,639,510 km (0.099 R)
• M61: 37,155,324 km (0.105 R)
• M62: 38,717,275 km (0.071 R)
• M63: 38,792,224 km (0.068 R)
• M64: 39,242,813 km (0.112 R)
• M65: 40,073,230 km (0.034 R)
• M66: 40,300,619 km (0.058 R)
• M67: 41,751,419 km (0.108 R)
• M68: 42,058,993 km (0.051 R)
• M69: 43,686,169 km (0.054 R)
• M70: 43,998,529 km (0.116 R)
• M71: 44,389,877 km (0.078 R)
• M72: 44,703,883 km (0.038 R)
• M73: 44,861,110 km (0.079 R)
• M74: 45,887,651 km (0.08 R)
• M75: 46,125,661 km (0.086 R)
• M76: 46,364,120 km (0.108 R)
• M77: 46,523,292 km (0.111 R)
• M78: 46,922,120 km (0.104 R)
• M79: 47,883,735 km (0.093 R)
• M80: 48,932,716 km (0.093 R)
• M81: 49,257,044 km (0.089 R)
• M82: 50,725,347 km (0.104 R)
• M83: 51,464,809 km (0.082 R)
• M84: 52,207,862 km (0.099 R)
• M85: 53,704,738 km (0.076 R)
• M86: 54,039,239 km (0.1 R)
• M87: 54,878,632 km (0.1 R)
• M88: 56,230,548 km (0.119 R)
• M89: 56,825,499 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.6

Radius: 3.4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.31 AU - 16.11 AU

Year: 21484 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,644,424 km

• M1: 75,098 km (0.107 R)
• M2: 135,087 km (0.106 R)
• M3: 570,865 km (0.097 R)
• M4: 838,197 km (0.107 R)
• M5: 874,100 km (0.049 R)
• M6: 1,179,579 km (0.106 R)
• M7: 1,219,971 km (0.078 R)
• M8: 1,407,267 km (0.079 R)
• M9: 1,515,277 km (0.089 R)
• M10: 1,878,800 km (0.086 R)
• M11: 1,997,880 km (0.082 R)
• M12: 2,318,617 km (0.1 R)
• M13: 2,708,320 km (0.104 R)
• M14: 3,258,840 km (0.105 R)
• M15: 3,344,410 km (0.063 R)
• M16: 3,783,031 km (0.077 R)
• M17: 5,437,883 km (0.111 R)
• M18: 5,607,377 km (0.117 R)
• M19: 5,641,485 km (0.098 R)
• M20: 5,882,188 km (0.074 R)
• M21: 6,021,314 km (0.091 R)
• M22: 6,409,222 km (0.073 R)
• M23: 6,552,237 km (0.099 R)
• M24: 6,841,559 km (0.105 R)
• M25: 7,209,121 km (0.115 R)
• M26: 8,001,392 km (0.118 R)
• M27: 8,860,831 km (0.11 R)
• M28: 10,665,131 km (0.059 R)
• M29: 10,707,468 km (0.043 R)
• M30: 11,005,018 km (0.077 R)
• M31: 12,712,229 km (0.05 R)
• M32: 14,781,915 km (0.076 R)
• M33: 16,953,478 km (0.097 R)
• M34: 17,250,430 km (0.075 R)
• M35: 18,353,864 km (0.113 R)
• M36: 18,811,932 km (0.066 R)
• M37: 20,155,920 km (0.098 R)
• M38: 21,157,627 km (0.114 R)
• M39: 21,584,130 km (0.085 R)
• M40: 22,175,341 km (0.103 R)
• M41: 25,266,183 km (0.065 R)
• M42: 26,631,413 km (0.027 R)
• M43: 27,034,130 km (0.118 R)
• M44: 30,928,911 km (0.103 R)
• M45: 35,120,494 km (0.09 R)
• M46: 36,641,754 km (0.104 R)
• M47: 36,833,539 km (0.091 R)
• M48: 36,897,417 km (0.08 R)
• M49: 37,089,650 km (0.078 R)
• M50: 42,467,844 km (0.082 R)
• M51: 42,870,860 km (0.084 R)
• M52: 44,223,225 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.6

Radius: 4.1

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.11 AU - 17.01 AU

Year: 24508 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,644,424 km

• M1: 452,683 km (0.101 R)
• M2: 512,373 km (0.108 R)
• M3: 1,384,827 km (0.114 R)
• M4: 1,842,597 km (0.076 R)
• M5: 1,939,536 km (0.044 R)
• M6: 2,138,202 km (0.035 R)
• M7: 3,110,140 km (0.056 R)
• M8: 3,148,586 km (0.118 R)
• M9: 3,187,033 km (0.054 R)
• M10: 3,660,959 km (0.118 R)
• M11: 4,156,577 km (0.072 R)
• M12: 4,326,370 km (0.045 R)
• M13: 4,672,989 km (0.118 R)
• M14: 5,209,297 km (0.118 R)
• M15: 5,954,444 km (0.042 R)
• M16: 7,082,711 km (0.066 R)
• M17: 8,168,642 km (0.099 R)
• M18: 8,274,707 km (0.087 R)
• M19: 9,416,288 km (0.042 R)
• M20: 9,807,636 km (0.05 R)
• M21: 10,090,376 km (0.063 R)
• M22: 11,013,246 km (0.112 R)
• M23: 11,071,738 km (0.093 R)
• M24: 11,544,019 km (0.081 R)
• M25: 11,782,627 km (0.107 R)
• M26: 13,248,088 km (0.066 R)
• M27: 13,812,371 km (0.106 R)
• M28: 13,938,782 km (0.063 R)
• M29: 15,881,011 km (0.109 R)
• M30: 16,013,405 km (0.069 R)
• M31: 17,837,302 km (0.026 R)
• M32: 18,044,046 km (0.091 R)
• M33: 18,320,802 km (0.069 R)
• M34: 18,668,767 km (0.066 R)
• M35: 18,948,814 km (0.116 R)
• M36: 20,225,782 km (0.082 R)
• M37: 20,585,265 km (0.116 R)
• M38: 20,657,521 km (0.056 R)
• M39: 21,897,388 km (0.107 R)
• M40: 22,192,545 km (0.119 R)
• M41: 22,861,547 km (0.103 R)
• M42: 23,991,310 km (0.11 R)
• M43: 25,139,174 km (0.094 R)
• M44: 25,525,735 km (0.094 R)
• M45: 25,992,181 km (0.094 R)
• M46: 27,091,576 km (0.076 R)
• M47: 27,567,297 km (0.086 R)
• M48: 29,011,066 km (0.054 R)
• M49: 29,579,239 km (0.093 R)
• M50: 30,069,022 km (0.103 R)
• M51: 30,561,648 km (0.087 R)
• M52: 31,721,181 km (0.086 R)
• M53: 32,222,633 km (0.068 R)
• M54: 32,390,333 km (0.107 R)
• M55: 34,168,602 km (0.115 R)
• M56: 34,254,172 km (0.083 R)
• M57: 34,425,312 km (0.052 R)
• M58: 34,682,621 km (0.096 R)
• M59: 35,544,753 km (0.038 R)
• M60: 35,631,370 km (0.11 R)
• M61: 36,413,917 km (0.096 R)
• M62: 37,642,564 km (0.071 R)
• M63: 37,819,239 km (0.044 R)
• M64: 39,421,133 km (0.074 R)
• M65: 40,411,022 km (0.082 R)
• M66: 42,598,891 km (0.094 R)
• M67: 44,358,162 km (0.064 R)
• M68: 44,638,060 km (0.093 R)
• M69: 44,731,409 km (0.11 R)
• M70: 46,046,524 km (0.074 R)
• M71: 46,993,478 km (0.078 R)
• M72: 49,003,176 km (0.109 R)
• M73: 49,679,209 km (0.03 R)
• M74: 50,553,010 km (0.105 R)
• M75: 50,747,786 km (0.033 R)
• M76: 51,529,735 km (0.08 R)
• M77: 51,922,279 km (0.075 R)
• M78: 52,414,307 km (0.086 R)
• M79: 54,198,112 km (0.068 R)
• M80: 56,102,642 km (0.087 R)
• M81: 56,304,300 km (0.074 R)
• M82: 57,926,988 km (0.035 R)
• M83: 58,641,767 km (0.11 R)
• M84: 60,286,296 km (0.11 R)
• M85: 61,010,500 km (0.045 R)
• M86: 62,676,870 km (0.117 R)
• M87: 63,936,335 km (0.114 R)
• M88: 64,886,431 km (0.099 R)
• M89: 66,586,910 km (0.093 R)
• M90: 67,228,386 km (0.104 R)
• M91: 67,550,021 km (0.107 R)
• M92: 69,923,242 km (0.114 R)
• M93: 71,010,968 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit