🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.07 AU - 1.53 AU

Year: 516 Days

Day: 31.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.33 AU - 3.09 AU

Year: 1554 Days

Day: 43.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,743,048 km

• M1: 1,824,496 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.61 AU - 4.29 AU

Year: 2232 Days

Day: 32.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,743,048 km

• M1: 550,371 km (0.069 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 11.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.65 AU - 7.61 AU

Year: 6630 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,743,048 km

• M1: 187,147 km (0.111 R)
• M2: 290,369 km (0.089 R)
• M3: 450,888 km (0.106 R)
• M4: 804,238 km (0.086 R)
• M5: 974,929 km (0.103 R)
• M6: 1,370,466 km (0.113 R)
• M7: 1,560,007 km (0.103 R)
• M8: 2,161,091 km (0.118 R)
• M9: 2,261,172 km (0.089 R)
• M10: 2,634,867 km (0.042 R)
• M11: 2,939,149 km (0.106 R)
• M12: 3,209,174 km (0.111 R)
• M13: 3,534,399 km (0.104 R)
• M14: 3,894,930 km (0.104 R)
• M15: 4,470,882 km (0.084 R)
• M16: 4,808,225 km (0.107 R)
• M17: 4,940,320 km (0.066 R)
• M18: 5,289,182 km (0.117 R)
• M19: 5,701,773 km (0.111 R)
• M20: 5,926,170 km (0.079 R)
• M21: 6,616,863 km (0.109 R)
• M22: 7,181,745 km (0.108 R)
• M23: 7,393,875 km (0.073 R)
• M24: 7,607,949 km (0.113 R)
• M25: 7,948,733 km (0.116 R)
• M26: 8,042,531 km (0.092 R)
• M27: 8,645,111 km (0.105 R)
• M28: 9,033,318 km (0.105 R)
• M29: 9,394,148 km (0.113 R)
• M30: 9,592,963 km (0.061 R)
• M31: 9,893,805 km (0.085 R)
• M32: 10,368,180 km (0.085 R)
• M33: 11,093,430 km (0.112 R)
• M34: 11,198,448 km (0.113 R)
• M35: 11,374,076 km (0.079 R)
• M36: 11,550,751 km (0.09 R)
• M37: 12,996,165 km (0.086 R)
• M38: 13,106,868 km (0.107 R)
• M39: 13,329,170 km (0.101 R)
• M40: 13,440,770 km (0.09 R)
• M41: 14,959,189 km (0.046 R)
• M42: 15,191,514 km (0.11 R)
• M43: 15,542,471 km (0.106 R)
• M44: 16,172,876 km (0.093 R)
• M45: 16,252,313 km (0.092 R)
• M46: 16,331,899 km (0.105 R)
• M47: 17,336,897 km (0.087 R)
• M48: 17,458,820 km (0.107 R)
• M49: 18,031,779 km (0.033 R)
• M50: 18,114,058 km (0.1 R)
• M51: 18,320,503 km (0.038 R)
• M52: 19,448,770 km (0.108 R)
• M53: 19,660,152 km (0.042 R)
• M54: 20,427,440 km (0.112 R)
• M55: 20,513,309 km (0.109 R)
• M56: 21,553,164 km (0.087 R)
• M57: 21,991,485 km (0.115 R)
• M58: 22,654,503 km (0.119 R)
• M59: 23,234,344 km (0.073 R)
• M60: 23,368,983 km (0.062 R)
• M61: 24,454,465 km (0.094 R)
• M62: 24,819,932 km (0.07 R)
• M63: 25,187,345 km (0.05 R)
• M64: 27,098,009 km (0.057 R)
• M65: 27,713,454 km (0.054 R)
• M66: 28,669,534 km (0.087 R)
• M67: 28,765,726 km (0.107 R)
• M68: 29,587,616 km (0.104 R)
• M69: 29,733,474 km (0.117 R)
• M70: 30,859,797 km (0.118 R)
• M71: 31,353,769 km (0.03 R)
• M72: 32,600,218 km (0.057 R)
• M73: 32,700,599 km (0.037 R)
• M74: 33,254,859 km (0.117 R)
• M75: 33,659,820 km (0.108 R)
• M76: 34,117,290 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 14

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.93 AU - 9.59 AU

Year: 9813 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,743,048 km

• M1: 235,168 km (0.117 R)
• M2: 403,465 km (0.034 R)
• M3: 709,094 km (0.058 R)
• M4: 926,011 km (0.039 R)
• M5: 1,015,919 km (0.086 R)
• M6: 1,185,862 km (0.114 R)
• M7: 1,620,893 km (0.111 R)
• M8: 2,128,927 km (0.112 R)
• M9: 2,712,060 km (0.054 R)
• M10: 3,008,264 km (0.094 R)
• M11: 3,118,667 km (0.069 R)
• M12: 3,343,662 km (0.109 R)
• M13: 3,720,948 km (0.097 R)
• M14: 3,899,717 km (0.036 R)
• M15: 4,111,997 km (0.079 R)
• M16: 4,390,698 km (0.115 R)
• M17: 5,263,751 km (0.086 R)
• M18: 5,737,527 km (0.112 R)
• M19: 5,875,456 km (0.061 R)
• M20: 6,049,439 km (0.066 R)
• M21: 6,438,393 km (0.071 R)
• M22: 6,908,430 km (0.095 R)
• M23: 7,018,534 km (0.104 R)
• M24: 7,203,437 km (0.11 R)
• M25: 7,389,836 km (0.104 R)
• M26: 7,691,575 km (0.092 R)
• M27: 8,818,944 km (0.11 R)
• M28: 9,098,991 km (0.092 R)
• M29: 9,260,258 km (0.11 R)
• M30: 9,626,623 km (0.089 R)
• M31: 10,289,790 km (0.113 R)
• M32: 10,500,125 km (0.108 R)
• M33: 11,182,740 km (0.099 R)
• M34: 12,056,092 km (0.05 R)
• M35: 13,453,187 km (0.065 R)
• M36: 13,914,696 km (0.079 R)
• M37: 14,711,455 km (0.083 R)
• M38: 14,996,139 km (0.106 R)
• M39: 15,187,026 km (0.093 R)
• M40: 15,764,324 km (0.071 R)
• M41: 16,251,116 km (0.117 R)
• M42: 16,742,694 km (0.071 R)
• M43: 17,539,453 km (0.089 R)
• M44: 17,993,183 km (0.049 R)
• M45: 18,145,175 km (0.035 R)
• M46: 18,246,901 km (0.045 R)
• M47: 19,170,070 km (0.104 R)
• M48: 19,637,413 km (0.083 R)
• M49: 20,003,479 km (0.118 R)
• M50: 20,530,363 km (0.073 R)
• M51: 20,742,343 km (0.09 R)
• M52: 21,759,459 km (0.088 R)
• M53: 22,138,390 km (0.074 R)
• M54: 22,902,536 km (0.082 R)
• M55: 23,287,901 km (0.073 R)
• M56: 24,963,845 km (0.075 R)
• M57: 25,645,114 km (0.028 R)
• M58: 26,217,476 km (0.056 R)
• M59: 27,258,378 km (0.095 R)
• M60: 28,077,276 km (0.052 R)
• M61: 30,582,293 km (0.048 R)
• M62: 30,763,905 km (0.081 R)
• M63: 31,372,020 km (0.117 R)
• M64: 31,494,092 km (0.116 R)
• M65: 32,662,002 km (0.093 R)
• M66: 34,157,532 km (0.089 R)
• M67: 35,293,728 km (0.081 R)
• M68: 37,214,864 km (0.085 R)
• M69: 37,992,922 km (0.085 R)
• M70: 38,449,196 km (0.084 R)
• M71: 39,433,101 km (0.105 R)
• M72: 40,159,848 km (0.098 R)
• M73: 40,558,227 km (0.1 R)
• M74: 41,828,163 km (0.082 R)
• M75: 42,366,865 km (0.06 R)
• M76: 42,637,039 km (0.048 R)
• M77: 42,772,275 km (0.09 R)
• M78: 43,043,347 km (0.079 R)
• M79: 44,064,801 km (0.043 R)
• M80: 46,409,598 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 11.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.8 AU - 13.94 AU

Year: 16079 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,743,048 km

• M1: 148,251 km (0.111 R)
• M2: 240,703 km (0.116 R)
• M3: 376,239 km (0.108 R)
• M4: 496,815 km (0.108 R)
• M5: 687,701 km (0.048 R)
• M6: 1,032,076 km (0.114 R)
• M7: 1,120,937 km (0.081 R)
• M8: 1,259,315 km (0.075 R)
• M9: 1,657,245 km (0.109 R)
• M10: 3,135,272 km (0.068 R)
• M11: 3,674,423 km (0.114 R)
• M12: 4,537,154 km (0.112 R)
• M13: 5,420,828 km (0.109 R)
• M14: 5,862,142 km (0.097 R)
• M15: 5,943,673 km (0.064 R)
• M16: 6,315,125 km (0.091 R)
• M17: 6,994,299 km (0.109 R)
• M18: 7,607,650 km (0.107 R)
• M19: 8,238,205 km (0.101 R)
• M20: 8,513,764 km (0.076 R)
• M21: 9,026,586 km (0.119 R)
• M22: 9,358,244 km (0.112 R)
• M23: 9,549,580 km (0.116 R)
• M24: 9,984,760 km (0.097 R)
• M25: 10,475,890 km (0.106 R)
• M26: 10,874,568 km (0.085 R)
• M27: 11,075,778 km (0.093 R)
• M28: 11,227,619 km (0.086 R)
• M29: 11,430,923 km (0.062 R)
• M30: 11,635,573 km (0.047 R)
• M31: 11,738,347 km (0.087 R)
• M32: 11,996,552 km (0.104 R)
• M33: 13,639,287 km (0.111 R)
• M34: 15,520,929 km (0.119 R)
• M35: 15,690,872 km (0.058 R)
• M36: 15,861,413 km (0.093 R)
• M37: 16,089,700 km (0.106 R)
• M38: 16,839,484 km (0.07 R)
• M39: 17,837,003 km (0.07 R)
• M40: 18,313,023 km (0.072 R)
• M41: 18,672,806 km (0.108 R)
• M42: 18,853,520 km (0.099 R)
• M43: 20,012,006 km (0.103 R)
• M44: 21,256,212 km (0.091 R)
• M45: 21,507,985 km (0.102 R)
• M46: 24,738,701 km (0.03 R)
• M47: 25,536,357 km (0.058 R)
• M48: 25,737,117 km (0.113 R)
• M49: 26,545,245 km (0.077 R)
• M50: 27,088,734 km (0.078 R)
• M51: 27,704,478 km (0.072 R)
• M52: 28,255,747 km (0.106 R)
• M53: 28,393,975 km (0.089 R)
• M54: 28,602,066 km (0.116 R)
• M55: 30,923,077 km (0.084 R)
• M56: 31,782,068 km (0.085 R)
• M57: 32,070,044 km (0.07 R)
• M58: 32,576,283 km (0.106 R)
• M59: 32,721,393 km (0.093 R)
• M60: 32,866,802 km (0.104 R)
• M61: 33,890,051 km (0.117 R)
• M62: 34,479,467 km (0.063 R)
• M63: 35,146,673 km (0.106 R)
• M64: 35,519,172 km (0.078 R)
• M65: 36,042,914 km (0.073 R)
• M66: 36,118,012 km (0.034 R)
• M67: 38,930,303 km (0.034 R)
• M68: 39,084,388 km (0.1 R)
• M69: 39,780,019 km (0.097 R)
• M70: 39,857,510 km (0.095 R)
• M71: 41,105,007 km (0.073 R)
• M72: 42,286,232 km (0.098 R)
• M73: 42,920,676 km (0.114 R)
• M74: 43,318,906 km (0.117 R)
• M75: 45,004,575 km (0.118 R)
• M76: 45,733,565 km (0.113 R)
• M77: 46,140,322 km (0.052 R)
• M78: 46,384,914 km (0.112 R)
• M79: 46,466,595 km (0.109 R)
• M80: 47,285,493 km (0.084 R)
• M81: 51,029,180 km (0.083 R)
• M82: 51,620,092 km (0.119 R)
• M83: 52,468,012 km (0.094 R)
• M84: 54,349,954 km (0.062 R)
• M85: 54,435,972 km (0.043 R)
• M86: 55,819,304 km (0.051 R)
• M87: 56,428,018 km (0.069 R)
• M88: 57,739,991 km (0.116 R)
• M89: 58,091,546 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.3

Radius: 5.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.28 AU - 20.3 AU

Year: 27240 Days

Day: 22.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,743,048 km

• M1: 249,529 km (0.118 R)
• M2: 293,661 km (0.05 R)
• M3: 481,256 km (0.102 R)
• M4: 538,702 km (0.112 R)
• M5: 660,774 km (0.113 R)
• M6: 979,716 km (0.112 R)
• M7: 1,053,767 km (0.029 R)
• M8: 1,129,763 km (0.119 R)
• M9: 1,314,367 km (0.101 R)
• M10: 1,985,912 km (0.083 R)
• M11: 2,144,336 km (0.118 R)
• M12: 2,643,694 km (0.076 R)
• M13: 2,782,820 km (0.107 R)
• M14: 3,032,050 km (0.116 R)
• M15: 3,940,109 km (0.098 R)
• M16: 4,341,779 km (0.048 R)
• M17: 5,578,505 km (0.056 R)
• M18: 5,712,245 km (0.078 R)
• M19: 6,120,049 km (0.046 R)
• M20: 6,397,104 km (0.036 R)
• M21: 6,443,779 km (0.099 R)
• M22: 7,942,899 km (0.038 R)
• M23: 8,912,592 km (0.088 R)
• M24: 9,332,065 km (0.035 R)
• M25: 9,384,873 km (0.104 R)
• M26: 11,751,062 km (0.111 R)
• M27: 12,037,542 km (0.092 R)
• M28: 12,442,653 km (0.105 R)
• M29: 13,325,580 km (0.099 R)
• M30: 14,533,882 km (0.092 R)
• M31: 15,966,132 km (0.105 R)
• M32: 16,283,429 km (0.089 R)
• M33: 16,410,886 km (0.104 R)
• M34: 18,296,568 km (0.108 R)
• M35: 18,362,839 km (0.079 R)
• M36: 18,828,687 km (0.045 R)
• M37: 19,231,255 km (0.054 R)
• M38: 20,524,229 km (0.104 R)
• M39: 20,593,044 km (0.101 R)
• M40: 22,126,722 km (0.066 R)
• M41: 22,978,682 km (0.109 R)
• M42: 23,336,819 km (0.12 R)
• M43: 23,408,626 km (0.113 R)
• M44: 23,841,263 km (0.101 R)
• M45: 25,376,137 km (0.035 R)
• M46: 25,969,293 km (0.091 R)
• M47: 27,699,841 km (0.103 R)
• M48: 28,463,688 km (0.114 R)
• M49: 30,090,415 km (0.069 R)
• M50: 30,168,655 km (0.105 R)
• M51: 32,787,365 km (0.111 R)
• M52: 33,676,425 km (0.072 R)
• M53: 34,083,032 km (0.104 R)
• M54: 34,655,095 km (0.116 R)
• M55: 35,477,883 km (0.111 R)
• M56: 36,057,724 km (0.1 R)
• M57: 36,307,104 km (0.071 R)
• M58: 36,640,558 km (0.037 R)
• M59: 38,323,235 km (0.096 R)
• M60: 39,003,306 km (0.102 R)
• M61: 39,601,548 km (0.05 R)
• M62: 40,375,269 km (0.108 R)
• M63: 40,461,586 km (0.086 R)
• M64: 40,634,222 km (0.076 R)
• M65: 41,153,925 km (0.097 R)
• M66: 41,501,591 km (0.034 R)
• M67: 42,025,034 km (0.105 R)
• M68: 43,608,079 km (0.118 R)
• M69: 43,873,914 km (0.108 R)
• M70: 43,962,625 km (0.042 R)
• M71: 44,763,572 km (0.085 R)
• M72: 45,389,939 km (0.097 R)
• M73: 46,651,198 km (0.107 R)
• M74: 47,741,617 km (0.112 R)
• M75: 48,748,411 km (0.073 R)
• M76: 49,577,333 km (0.112 R)
• M77: 50,225,241 km (0.085 R)
• M78: 50,782,942 km (0.086 R)
• M79: 52,373,915 km (0.107 R)
• M80: 52,468,012 km (0.083 R)
• M81: 53,886,350 km (0.068 R)
• M82: 54,838,839 km (0.04 R)
• M83: 57,826,758 km (0.072 R)
• M84: 57,923,996 km (0.089 R)
• M85: 60,077,458 km (0.032 R)
• M86: 60,373,213 km (0.057 R)
• M87: 62,157,466 km (0.099 R)
• M88: 63,557,104 km (0.042 R)
• M89: 64,361,642 km (0.118 R)
• M90: 65,879,013 km (0.111 R)
• M91: 66,285,769 km (0.08 R)
• M92: 66,591,248 km (0.095 R)
• M93: 68,434,294 km (0.09 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit