🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 13.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 1069 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,986,718 km

• M1: 168,597 km (0.084 R)
• M2: 317,297 km (0.07 R)
• M3: 416,181 km (0.079 R)
• M4: 720,613 km (0.082 R)
• M5: 845,378 km (0.12 R)
• M6: 942,467 km (0.078 R)
• M7: 1,096,253 km (0.095 R)
• M8: 1,195,885 km (0.089 R)
• M9: 1,421,778 km (0.101 R)
• M10: 1,583,344 km (0.093 R)
• M11: 1,724,415 km (0.086 R)
• M12: 2,000,572 km (0.079 R)
• M13: 2,124,739 km (0.074 R)
• M14: 2,212,403 km (0.072 R)
• M15: 2,627,238 km (0.104 R)
• M16: 2,732,106 km (0.115 R)
• M17: 2,924,788 km (0.094 R)
• M18: 3,022,924 km (0.112 R)
• M19: 3,122,108 km (0.117 R)
• M20: 3,278,587 km (0.059 R)
• M21: 3,681,454 km (0.119 R)
• M22: 3,823,273 km (0.09 R)
• M23: 3,918,866 km (0.105 R)
• M24: 4,015,207 km (0.066 R)
• M25: 4,222,849 km (0.036 R)
• M26: 4,383,966 km (0.074 R)
• M27: 4,521,895 km (0.065 R)
• M28: 4,661,470 km (0.089 R)
• M29: 4,866,868 km (0.059 R)
• M30: 4,983,853 km (0.065 R)
• M31: 5,154,395 km (0.049 R)
• M32: 5,313,567 km (0.049 R)
• M33: 5,487,848 km (0.119 R)
• M34: 5,718,678 km (0.104 R)
• M35: 5,814,720 km (0.054 R)
• M36: 5,925,123 km (0.03 R)
• M37: 6,022,212 km (0.067 R)
• M38: 6,218,185 km (0.109 R)
• M39: 6,516,184 km (0.117 R)
• M40: 6,616,415 km (0.088 R)
• M41: 6,760,777 km (0.089 R)
• M42: 7,140,905 km (0.026 R)
• M43: 7,363,357 km (0.032 R)
• M44: 7,967,882 km (0.104 R)
• M45: 8,106,110 km (0.106 R)
• M46: 8,447,493 km (0.08 R)
• M47: 8,667,252 km (0.116 R)
• M48: 8,809,519 km (0.085 R)
• M49: 9,032,271 km (0.06 R)
• M50: 9,240,960 km (0.098 R)
• M51: 9,467,301 km (0.07 R)
• M52: 9,826,935 km (0.112 R)
• M53: 9,958,730 km (0.065 R)
• M54: 10,207,661 km (0.101 R)
• M55: 10,660,793 km (0.097 R)
• M56: 10,898,504 km (0.054 R)
• M57: 11,309,898 km (0.098 R)
• M58: 11,569,600 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.19 AU - 1.91 AU

Year: 1287 Days

Day: 5.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,986,718 km

• M1: 163,810 km (0.088 R)
• M2: 245,939 km (0.086 R)
• M3: 341,532 km (0.118 R)
• M4: 469,588 km (0.069 R)
• M5: 663,915 km (0.108 R)
• M6: 821,891 km (0.111 R)
• M7: 955,182 km (0.088 R)
• M8: 1,088,325 km (0.094 R)
• M9: 1,169,855 km (0.063 R)
• M10: 1,313,469 km (0.118 R)
• M11: 1,400,984 km (0.117 R)
• M12: 1,582,147 km (0.094 R)
• M13: 1,723,367 km (0.111 R)
• M14: 1,888,673 km (0.116 R)
• M15: 2,059,514 km (0.035 R)
• M16: 2,277,777 km (0.103 R)
• M17: 2,460,137 km (0.09 R)
• M18: 2,591,933 km (0.107 R)
• M19: 2,874,074 km (0.12 R)
• M20: 2,978,194 km (0.112 R)
• M21: 3,118,966 km (0.058 R)
• M22: 3,298,184 km (0.111 R)
• M23: 3,431,775 km (0.073 R)
• M24: 3,517,794 km (0.064 R)
• M25: 3,629,544 km (0.114 R)
• M26: 3,729,774 km (0.093 R)
• M27: 4,049,166 km (0.119 R)
• M28: 4,231,974 km (0.092 R)
• M29: 4,350,904 km (0.119 R)
• M30: 4,444,254 km (0.055 R)
• M31: 4,633,046 km (0.098 R)
• M32: 4,742,103 km (0.102 R)
• M33: 5,172,795 km (0.1 R)
• M34: 5,820,704 km (0.04 R)
• M35: 6,057,367 km (0.09 R)
• M36: 6,312,133 km (0.086 R)
• M37: 6,433,456 km (0.051 R)
• M38: 6,662,790 km (0.097 R)
• M39: 6,832,584 km (0.098 R)
• M40: 6,972,757 km (0.108 R)
• M41: 7,398,811 km (0.067 R)
• M42: 7,574,888 km (0.111 R)
• M43: 7,963,843 km (0.078 R)
• M44: 8,127,952 km (0.099 R)
• M45: 8,210,380 km (0.069 R)
• M46: 8,761,498 km (0.101 R)
• M47: 9,050,073 km (0.032 R)
• M48: 9,152,697 km (0.107 R)
• M49: 9,238,566 km (0.061 R)
• M50: 9,324,734 km (0.073 R)
• M51: 9,654,299 km (0.08 R)
• M52: 9,917,292 km (0.113 R)
• M53: 10,253,737 km (0.064 R)
• M54: 10,450,309 km (0.091 R)
• M55: 10,593,923 km (0.068 R)
• M56: 10,847,042 km (0.095 R)
• M57: 11,248,862 km (0.102 R)
• M58: 11,359,415 km (0.113 R)
• M59: 11,488,668 km (0.092 R)
• M60: 11,581,269 km (0.119 R)
• M61: 12,067,163 km (0.119 R)
• M62: 12,199,258 km (0.096 R)
• M63: 12,540,790 km (0.066 R)
• M64: 12,655,381 km (0.113 R)
• M65: 12,943,208 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 7.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.29 AU - 7.17 AU

Year: 10370 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,986,718 km

• M1: 109,805 km (0.09 R)
• M2: 177,872 km (0.116 R)
• M3: 438,621 km (0.103 R)
• M4: 667,655 km (0.087 R)
• M5: 763,099 km (0.12 R)
• M6: 880,234 km (0.107 R)
• M7: 950,096 km (0.117 R)
• M8: 1,058,255 km (0.116 R)
• M9: 1,151,604 km (0.105 R)
• M10: 1,407,566 km (0.038 R)
• M11: 2,205,671 km (0.11 R)
• M12: 2,803,464 km (0.039 R)
• M13: 3,147,539 km (0.112 R)
• M14: 3,310,750 km (0.071 R)
• M15: 3,476,954 km (0.055 R)
• M16: 4,807,926 km (0.105 R)
• M17: 5,219,021 km (0.069 R)
• M18: 5,477,676 km (0.049 R)
• M19: 6,449,912 km (0.034 R)
• M20: 6,832,434 km (0.106 R)
• M21: 7,222,436 km (0.055 R)
• M22: 7,294,093 km (0.055 R)
• M23: 8,435,375 km (0.115 R)
• M24: 9,161,972 km (0.118 R)
• M25: 9,513,078 km (0.038 R)
• M26: 9,789,236 km (0.101 R)
• M27: 10,228,605 km (0.096 R)
• M28: 10,390,021 km (0.094 R)
• M29: 10,879,056 km (0.101 R)
• M30: 11,167,930 km (0.118 R)
• M31: 11,292,545 km (0.066 R)
• M32: 12,007,024 km (0.041 R)
• M33: 13,303,290 km (0.081 R)
• M34: 13,700,771 km (0.041 R)
• M35: 14,057,413 km (0.101 R)
• M36: 14,598,059 km (0.102 R)
• M37: 15,932,472 km (0.039 R)
• M38: 16,213,417 km (0.12 R)
• M39: 16,496,008 km (0.068 R)
• M40: 17,066,125 km (0.089 R)
• M41: 17,209,589 km (0.045 R)
• M42: 17,497,865 km (0.056 R)
• M43: 17,642,675 km (0.061 R)
• M44: 17,690,995 km (0.11 R)
• M45: 17,787,785 km (0.076 R)
• M46: 19,660,152 km (0.104 R)
• M47: 19,810,648 km (0.077 R)
• M48: 20,213,814 km (0.09 R)
• M49: 21,028,225 km (0.089 R)
• M50: 21,542,692 km (0.101 R)
• M51: 22,061,348 km (0.107 R)
• M52: 22,584,043 km (0.061 R)
• M53: 22,794,228 km (0.055 R)
• M54: 23,110,777 km (0.094 R)
• M55: 23,481,929 km (0.119 R)
• M56: 23,748,363 km (0.105 R)
• M57: 24,069,250 km (0.077 R)
• M58: 24,986,285 km (0.075 R)
• M59: 25,312,708 km (0.106 R)
• M60: 28,653,378 km (0.087 R)
• M61: 29,223,495 km (0.1 R)
• M62: 29,452,679 km (0.038 R)
• M63: 29,970,288 km (0.103 R)
• M64: 30,201,267 km (0.084 R)
• M65: 30,432,994 km (0.108 R)
• M66: 30,490,888 km (0.112 R)
• M67: 31,014,631 km (0.037 R)
• M68: 31,189,810 km (0.093 R)
• M69: 31,306,795 km (0.063 R)
• M70: 31,599,857 km (0.099 R)
• M71: 32,543,970 km (0.058 R)
• M72: 32,662,601 km (0.109 R)
• M73: 32,721,991 km (0.109 R)
• M74: 32,900,461 km (0.056 R)
• M75: 33,019,541 km (0.107 R)
• M76: 33,317,839 km (0.102 R)
• M77: 36,166,033 km (0.045 R)
• M78: 37,961,806 km (0.084 R)
• M79: 38,149,252 km (0.102 R)
• M80: 39,217,231 km (0.115 R)
• M81: 39,786,601 km (0.11 R)
• M82: 40,422,392 km (0.109 R)
• M83: 40,997,446 km (0.064 R)
• M84: 41,254,006 km (0.119 R)
• M85: 41,382,361 km (0.091 R)
• M86: 41,639,670 km (0.066 R)
• M87: 42,349,960 km (0.112 R)
• M88: 43,390,114 km (0.06 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 6.6

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.32 AU - 9.4 AU

Year: 17587 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,986,718 km

• M1: 629,508 km (0.043 R)
• M2: 835,055 km (0.074 R)
• M3: 1,723,068 km (0.098 R)
• M4: 2,144,336 km (0.08 R)
• M5: 2,419,147 km (0.064 R)
• M6: 2,852,233 km (0.082 R)
• M7: 3,546,218 km (0.098 R)
• M8: 3,626,402 km (0.107 R)
• M9: 4,120,524 km (0.11 R)
• M10: 4,247,383 km (0.065 R)
• M11: 5,679,034 km (0.063 R)
• M12: 5,820,255 km (0.094 R)
• M13: 5,867,677 km (0.086 R)
• M14: 5,915,100 km (0.101 R)
• M15: 6,202,777 km (0.105 R)
• M16: 6,841,559 km (0.106 R)
• M17: 6,891,675 km (0.088 R)
• M18: 7,042,320 km (0.116 R)
• M19: 7,969,677 km (0.059 R)
• M20: 8,075,143 km (0.091 R)
• M21: 8,447,642 km (0.089 R)
• M22: 8,825,826 km (0.061 R)
• M23: 9,044,388 km (0.119 R)
• M24: 9,209,544 km (0.101 R)
• M25: 9,879,892 km (0.07 R)
• M26: 11,090,588 km (0.072 R)
• M27: 11,683,444 km (0.064 R)
• M28: 12,104,562 km (0.119 R)
• M29: 12,225,886 km (0.101 R)
• M30: 12,530,766 km (0.107 R)
• M31: 14,028,540 km (0.061 R)
• M32: 14,798,521 km (0.102 R)
• M33: 17,394,044 km (0.111 R)
• M34: 21,578,595 km (0.097 R)
• M35: 22,168,908 km (0.105 R)
• M36: 22,243,109 km (0.061 R)
• M37: 22,466,010 km (0.082 R)
• M38: 23,440,790 km (0.065 R)
• M39: 23,592,033 km (0.096 R)
• M40: 23,667,730 km (0.091 R)
• M41: 23,971,413 km (0.066 R)
• M42: 24,967,137 km (0.102 R)
• M43: 25,508,980 km (0.094 R)
• M44: 26,289,731 km (0.042 R)
• M45: 26,368,270 km (0.107 R)
• M46: 27,634,915 km (0.117 R)
• M47: 27,874,571 km (0.069 R)
• M48: 29,083,472 km (0.095 R)
• M49: 29,245,935 km (0.069 R)
• M50: 30,144,869 km (0.051 R)
• M51: 30,474,133 km (0.12 R)
• M52: 31,468,660 km (0.113 R)
• M53: 32,053,737 km (0.092 R)
• M54: 34,001,352 km (0.109 R)
• M55: 34,773,875 km (0.114 R)
• M56: 35,639,000 km (0.111 R)
• M57: 35,899,899 km (0.045 R)
• M58: 36,248,761 km (0.062 R)
• M59: 36,686,484 km (0.089 R)
• M60: 37,390,342 km (0.113 R)
• M61: 38,722,212 km (0.107 R)
• M62: 39,889,075 km (0.094 R)
• M63: 41,158,413 km (0.12 R)
• M64: 41,340,773 km (0.033 R)
• M65: 41,614,986 km (0.096 R)
• M66: 43,643,832 km (0.088 R)
• M67: 44,202,580 km (0.055 R)
• M68: 44,670,223 km (0.103 R)
• M69: 46,177,272 km (0.118 R)
• M70: 47,223,111 km (0.052 R)
• M71: 48,372,920 km (0.056 R)
• M72: 50,309,465 km (0.115 R)
• M73: 50,504,540 km (0.052 R)
• M74: 50,602,228 km (0.067 R)
• M75: 51,876,951 km (0.042 R)
• M76: 52,271,441 km (0.055 R)
• M77: 52,370,175 km (0.105 R)
• M78: 53,361,112 km (0.107 R)
• M79: 54,658,424 km (0.115 R)
• M80: 56,471,999 km (0.085 R)
• M81: 57,284,316 km (0.083 R)
• M82: 57,691,970 km (0.03 R)
• M83: 57,896,171 km (0.052 R)
• M84: 59,951,047 km (0.106 R)
• M85: 60,364,835 km (0.103 R)
• M86: 61,091,282 km (0.087 R)
• M87: 63,393,444 km (0.077 R)
• M88: 63,815,011 km (0.103 R)
• M89: 65,404,339 km (0.025 R)
• M90: 66,364,159 km (0.098 R)
• M91: 66,792,308 km (0.105 R)
• M92: 66,899,420 km (0.07 R)
• M93: 67,651,149 km (0.107 R)
• M94: 69,379,902 km (0.045 R)
• M95: 72,110,213 km (0.066 R)
• M96: 73,212,151 km (0.092 R)
• M97: 73,543,660 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit