🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.69 AU - 1.87 AU

Year: 835 Days

Day: 19.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,802,551 km

• M1: 1,514,678 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.73 AU - 2.35 AU

Year: 1024 Days

Day: 15.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.47 AU - 4.03 AU

Year: 2059 Days

Day: 18.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 124.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.77 AU - 5.67 AU

Year: 3604 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,802,551 km

• M1: 2,303,658 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 12

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.51 AU - 5.81 AU

Year: 4733 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,802,551 km

• M1: 180,714 km (0.108 R)
• M2: 391,946 km (0.089 R)
• M3: 544,686 km (0.096 R)
• M4: 745,446 km (0.094 R)
• M5: 862,282 km (0.109 R)
• M6: 943,963 km (0.108 R)
• M7: 1,283,251 km (0.076 R)
• M8: 1,541,905 km (0.095 R)
• M9: 1,626,278 km (0.1 R)
• M10: 1,925,175 km (0.114 R)
• M11: 2,016,579 km (0.098 R)
• M12: 2,109,480 km (0.06 R)
• M13: 2,904,443 km (0.095 R)
• M14: 3,268,713 km (0.07 R)
• M15: 3,467,529 km (0.055 R)
• M16: 3,557,288 km (0.106 R)
• M17: 3,647,645 km (0.082 R)
• M18: 3,739,049 km (0.117 R)
• M19: 3,831,052 km (0.096 R)
• M20: 4,017,451 km (0.093 R)
• M21: 4,326,819 km (0.066 R)
• M22: 4,447,844 km (0.043 R)
• M23: 4,693,484 km (0.059 R)
• M24: 4,817,949 km (0.095 R)
• M25: 5,352,911 km (0.098 R)
• M26: 5,430,852 km (0.079 R)
• M27: 5,561,750 km (0.104 R)
• M28: 5,853,316 km (0.104 R)
• M29: 6,122,742 km (0.029 R)
• M30: 6,368,830 km (0.11 R)
• M31: 6,562,410 km (0.108 R)
• M32: 6,899,005 km (0.11 R)
• M33: 7,501,436 km (0.076 R)
• M34: 7,676,764 km (0.104 R)
• M35: 8,001,691 km (0.097 R)
• M36: 8,150,840 km (0.063 R)
• M37: 8,695,675 km (0.07 R)
• M38: 9,566,485 km (0.098 R)
• M39: 9,788,488 km (0.111 R)
• M40: 10,497,582 km (0.043 R)
• M41: 11,090,139 km (0.085 R)
• M42: 11,223,281 km (0.085 R)
• M43: 11,323,512 km (0.058 R)
• M44: 12,135,978 km (0.118 R)
• M45: 12,238,901 km (0.109 R)
• M46: 12,618,580 km (0.073 R)
• M47: 12,862,275 km (0.087 R)
• M48: 13,107,616 km (0.09 R)
• M49: 14,212,247 km (0.058 R)
• M50: 14,575,021 km (0.074 R)
• M51: 15,644,347 km (0.056 R)
• M52: 16,056,489 km (0.069 R)
• M53: 16,776,952 km (0.092 R)
• M54: 16,891,544 km (0.077 R)
• M55: 17,198,818 km (0.079 R)
• M56: 17,507,888 km (0.108 R)
• M57: 18,841,702 km (0.107 R)
• M58: 19,320,415 km (0.042 R)
• M59: 19,722,235 km (0.066 R)
• M60: 19,803,018 km (0.086 R)
• M61: 21,606,420 km (0.049 R)
• M62: 22,023,649 km (0.099 R)
• M63: 22,191,199 km (0.07 R)
• M64: 22,527,794 km (0.111 R)
• M65: 22,908,371 km (0.085 R)
• M66: 23,504,668 km (0.054 R)
• M67: 24,582,072 km (0.104 R)
• M68: 25,017,701 km (0.064 R)
• M69: 25,105,066 km (0.09 R)
• M70: 25,236,413 km (0.111 R)
• M71: 25,587,669 km (0.107 R)
• M72: 26,339,547 km (0.075 R)
• M73: 27,323,303 km (0.104 R)
• M74: 28,364,504 km (0.111 R)
• M75: 29,188,489 km (0.072 R)
• M76: 30,766,448 km (0.072 R)
• M77: 30,953,894 km (0.101 R)
• M78: 31,329,833 km (0.058 R)
• M79: 31,565,749 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 5.8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.46 AU - 17.52 AU

Year: 21427 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,802,551 km

• M1: 113,096 km (0.049 R)
• M2: 177,423 km (0.089 R)
• M3: 751,430 km (0.111 R)
• M4: 872,305 km (0.067 R)
• M5: 935,286 km (0.095 R)
• M6: 1,043,445 km (0.088 R)
• M7: 1,155,943 km (0.117 R)
• M8: 1,567,636 km (0.097 R)
• M9: 2,788,355 km (0.118 R)
• M10: 4,779,353 km (0.109 R)
• M11: 5,983,765 km (0.057 R)
• M12: 6,145,630 km (0.044 R)
• M13: 6,432,559 km (0.076 R)
• M14: 6,640,201 km (0.044 R)
• M15: 7,019,431 km (0.036 R)
• M16: 7,062,067 km (0.091 R)
• M17: 7,319,375 km (0.12 R)
• M18: 8,424,155 km (0.047 R)
• M19: 8,605,618 km (0.11 R)
• M20: 9,111,707 km (0.111 R)
• M21: 9,579,948 km (0.098 R)
• M22: 9,912,505 km (0.06 R)
• M23: 10,491,149 km (0.098 R)
• M24: 10,883,095 km (0.113 R)
• M25: 11,180,197 km (0.101 R)
• M26: 11,329,795 km (0.119 R)
• M27: 11,630,786 km (0.098 R)
• M28: 11,731,764 km (0.076 R)
• M29: 12,189,683 km (0.08 R)
• M30: 12,292,158 km (0.092 R)
• M31: 12,601,526 km (0.084 R)
• M32: 13,333,359 km (0.096 R)
• M33: 13,386,167 km (0.107 R)
• M34: 13,757,619 km (0.093 R)
• M35: 14,294,376 km (0.098 R)
• M36: 15,057,026 km (0.098 R)
• M37: 17,193,283 km (0.03 R)
• M38: 17,712,986 km (0.051 R)
• M39: 18,708,560 km (0.038 R)
• M40: 19,302,613 km (0.09 R)
• M41: 19,782,374 km (0.112 R)
• M42: 19,963,387 km (0.069 R)
• M43: 20,326,760 km (0.086 R)
• M44: 20,448,533 km (0.112 R)
• M45: 21,430,344 km (0.108 R)
• M46: 22,176,837 km (0.072 R)
• M47: 22,616,206 km (0.058 R)
• M48: 22,742,317 km (0.094 R)
• M49: 24,273,152 km (0.098 R)
• M50: 24,337,629 km (0.086 R)
• M51: 24,402,255 km (0.111 R)
• M52: 25,705,402 km (0.082 R)
• M53: 26,100,789 km (0.105 R)
• M54: 26,299,306 km (0.101 R)
• M55: 27,031,138 km (0.072 R)
• M56: 27,231,899 km (0.11 R)
• M57: 27,769,703 km (0.104 R)
• M58: 28,855,784 km (0.08 R)
• M59: 29,541,690 km (0.118 R)
• M60: 31,279,718 km (0.076 R)
• M61: 31,560,812 km (0.098 R)
• M62: 32,836,284 km (0.112 R)
• M63: 33,480,452 km (0.079 R)
• M64: 34,128,660 km (0.1 R)
• M65: 34,781,056 km (0.098 R)
• M66: 34,999,319 km (0.03 R)
• M67: 36,614,677 km (0.088 R)
• M68: 37,059,282 km (0.081 R)
• M69: 37,729,780 km (0.116 R)
• M70: 38,404,317 km (0.1 R)
• M71: 38,629,910 km (0.085 R)
• M72: 39,765,059 km (0.086 R)
• M73: 39,841,204 km (0.074 R)
• M74: 44,177,298 km (0.119 R)
• M75: 45,284,472 km (0.08 R)
• M76: 46,320,886 km (0.115 R)
• M77: 46,882,028 km (0.057 R)
• M78: 46,962,362 km (0.11 R)
• M79: 47,445,563 km (0.104 R)
• M80: 48,986,272 km (0.043 R)
• M81: 49,067,802 km (0.067 R)
• M82: 50,543,436 km (0.085 R)
• M83: 51,121,183 km (0.075 R)
• M84: 51,535,120 km (0.079 R)
• M85: 52,116,607 km (0.108 R)
• M86: 52,199,933 km (0.075 R)
• M87: 52,366,585 km (0.092 R)
• M88: 53,370,088 km (0.073 R)
• M89: 53,874,083 km (0.059 R)
• M90: 54,042,530 km (0.068 R)
• M91: 57,361,060 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 7.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.73 AU - 18.19 AU

Year: 22409 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,802,551 km

• M1: 120,576 km (0.075 R)
• M2: 228,586 km (0.085 R)
• M3: 466,745 km (0.116 R)
• M4: 561,890 km (0.115 R)
• M5: 750,233 km (0.063 R)
• M6: 840,441 km (0.105 R)
• M7: 1,237,474 km (0.102 R)
• M8: 1,686,866 km (0.11 R)
• M9: 2,023,311 km (0.12 R)
• M10: 2,248,306 km (0.114 R)
• M11: 2,314,129 km (0.075 R)
• M12: 2,652,819 km (0.109 R)
• M13: 3,043,269 km (0.069 R)
• M14: 3,566,264 km (0.093 R)
• M15: 3,720,798 km (0.062 R)
• M16: 3,917,071 km (0.086 R)
• M17: 4,820,791 km (0.056 R)
• M18: 5,034,866 km (0.047 R)
• M19: 5,252,082 km (0.091 R)
• M20: 5,516,870 km (0.101 R)
• M21: 6,059,462 km (0.111 R)
• M22: 6,105,538 km (0.055 R)
• M23: 6,809,396 km (0.041 R)
• M24: 6,905,139 km (0.103 R)
• M25: 7,243,828 km (0.118 R)
• M26: 7,439,951 km (0.12 R)
• M27: 7,588,053 km (0.103 R)
• M28: 7,837,283 km (0.039 R)
• M29: 9,548,084 km (0.088 R)
• M30: 10,143,184 km (0.088 R)
• M31: 10,417,547 km (0.085 R)
• M32: 11,030,001 km (0.109 R)
• M33: 11,142,648 km (0.076 R)
• M34: 11,482,833 km (0.062 R)
• M35: 11,768,864 km (0.077 R)
• M36: 12,347,958 km (0.11 R)
• M37: 13,174,336 km (0.119 R)
• M38: 13,533,820 km (0.068 R)
• M39: 13,654,396 km (0.089 R)
• M40: 14,508,600 km (0.118 R)
• M41: 14,693,802 km (0.048 R)
• M42: 15,129,132 km (0.053 R)
• M43: 15,568,800 km (0.108 R)
• M44: 15,821,770 km (0.095 R)
• M45: 16,977,563 km (0.097 R)
• M46: 17,303,387 km (0.102 R)
• M47: 17,961,169 km (0.116 R)
• M48: 18,895,857 km (0.045 R)
• M49: 19,301,267 km (0.117 R)
• M50: 21,021,343 km (0.089 R)
• M51: 23,655,313 km (0.048 R)
• M52: 24,605,259 km (0.076 R)
• M53: 24,974,018 km (0.103 R)
• M54: 25,791,421 km (0.054 R)
• M55: 26,542,253 km (0.106 R)
• M56: 27,300,265 km (0.117 R)
• M57: 28,373,331 km (0.112 R)
• M58: 28,837,383 km (0.069 R)
• M59: 29,851,507 km (0.071 R)
• M60: 30,639,589 km (0.107 R)
• M61: 31,514,437 km (0.077 R)
• M62: 33,369,750 km (0.052 R)
• M63: 34,516,418 km (0.107 R)
• M64: 35,926,078 km (0.081 R)
• M65: 38,373,799 km (0.118 R)
• M66: 38,459,219 km (0.063 R)
• M67: 38,715,630 km (0.085 R)
• M68: 43,250,540 km (0.058 R)
• M69: 44,410,222 km (0.102 R)
• M70: 45,942,104 km (0.097 R)
• M71: 46,668,851 km (0.058 R)
• M72: 47,858,154 km (0.063 R)
• M73: 48,042,010 km (0.07 R)
• M74: 48,318,167 km (0.066 R)
• M75: 48,872,278 km (0.093 R)
• M76: 48,964,729 km (0.049 R)
• M77: 49,150,081 km (0.105 R)
• M78: 49,428,333 km (0.068 R)
• M79: 50,359,879 km (0.089 R)
• M80: 50,546,877 km (0.069 R)
• M81: 52,429,566 km (0.082 R)
• M82: 52,524,261 km (0.104 R)
• M83: 54,814,904 km (0.108 R)
• M84: 55,489,141 km (0.119 R)
• M85: 55,779,062 km (0.11 R)
• M86: 58,999,904 km (0.08 R)
• M87: 60,086,882 km (0.102 R)
• M88: 60,583,098 km (0.098 R)
• M89: 63,185,503 km (0.11 R)
• M90: 63,589,118 km (0.105 R)
• M91: 64,398,891 km (0.081 R)
• M92: 65,722,085 km (0.076 R)
• M93: 66,335,885 km (0.077 R)
• M94: 67,465,947 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.3

Radius: 7.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 18.7 AU - 22.44 AU

Year: 32789 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,802,551 km

• M1: 107,262 km (0.1 R)
• M2: 186,549 km (0.111 R)
• M3: 332,406 km (0.116 R)
• M4: 762,949 km (0.08 R)
• M5: 1,453,792 km (0.054 R)
• M6: 1,823,299 km (0.056 R)
• M7: 2,198,191 km (0.06 R)
• M8: 2,942,141 km (0.096 R)
• M9: 3,043,419 km (0.115 R)
• M10: 3,197,505 km (0.074 R)
• M11: 3,729,924 km (0.117 R)
• M12: 3,894,930 km (0.088 R)
• M13: 4,175,576 km (0.096 R)
• M14: 5,025,740 km (0.115 R)
• M15: 5,832,073 km (0.091 R)
• M16: 6,380,948 km (0.101 R)
• M17: 6,446,621 km (0.045 R)
• M18: 8,736,366 km (0.105 R)
• M19: 10,119,099 km (0.053 R)
• M20: 11,568,553 km (0.038 R)
• M21: 12,174,424 km (0.091 R)
• M22: 12,337,785 km (0.039 R)
• M23: 12,832,057 km (0.081 R)
• M24: 14,612,720 km (0.1 R)
• M25: 15,223,229 km (0.117 R)
• M26: 15,708,824 km (0.075 R)
• M27: 16,740,600 km (0.097 R)
• M28: 17,379,233 km (0.117 R)
• M29: 19,676,758 km (0.069 R)
• M30: 21,129,802 km (0.113 R)
• M31: 21,424,509 km (0.086 R)
• M32: 21,770,081 km (0.111 R)
• M33: 22,566,839 km (0.119 R)
• M34: 22,968,958 km (0.12 R)
• M35: 23,019,372 km (0.099 R)
• M36: 24,137,766 km (0.086 R)
• M37: 27,170,115 km (0.099 R)
• M38: 27,490,703 km (0.102 R)
• M39: 28,081,465 km (0.093 R)
• M40: 28,135,470 km (0.099 R)
• M41: 28,839,478 km (0.062 R)
• M42: 29,111,895 km (0.066 R)
• M43: 29,385,061 km (0.097 R)
• M44: 30,431,049 km (0.105 R)
• M45: 31,657,303 km (0.069 R)
• M46: 31,938,248 km (0.092 R)
• M47: 32,559,229 km (0.094 R)
• M48: 32,615,777 km (0.062 R)
• M49: 33,013,258 km (0.117 R)
• M50: 34,100,236 km (0.109 R)
• M51: 34,215,427 km (0.101 R)
• M52: 34,908,663 km (0.085 R)
• M53: 35,257,077 km (0.111 R)
• M54: 37,430,883 km (0.056 R)
• M55: 38,085,524 km (0.1 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit