🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.6

Radius: 11.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 1278 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,202,261 km

• M1: 211,980 km (0.098 R)
• M2: 296,952 km (0.06 R)
• M3: 371,601 km (0.099 R)
• M4: 441,314 km (0.083 R)
• M5: 556,803 km (0.11 R)
• M6: 740,360 km (0.085 R)
• M7: 822,190 km (0.059 R)
• M8: 932,294 km (0.083 R)
• M9: 1,175,390 km (0.113 R)
• M10: 1,286,990 km (0.046 R)
• M11: 1,380,340 km (0.111 R)
• M12: 1,461,272 km (0.102 R)
• M13: 1,543,850 km (0.117 R)
• M14: 1,898,696 km (0.097 R)
• M15: 1,972,747 km (0.083 R)
• M16: 2,098,559 km (0.104 R)
• M17: 2,201,033 km (0.071 R)
• M18: 2,296,627 km (0.118 R)
• M19: 2,429,170 km (0.08 R)
• M20: 2,528,054 km (0.062 R)
• M21: 2,619,160 km (0.076 R)
• M22: 2,739,287 km (0.113 R)
• M23: 2,842,360 km (0.086 R)
• M24: 3,062,268 km (0.045 R)
• M25: 3,159,657 km (0.117 R)
• M26: 3,357,575 km (0.06 R)
• M27: 3,498,496 km (0.103 R)
• M28: 3,672,329 km (0.082 R)
• M29: 3,786,472 km (0.053 R)
• M30: 3,880,718 km (0.055 R)
• M31: 4,363,620 km (0.072 R)
• M32: 4,451,434 km (0.094 R)
• M33: 4,539,996 km (0.052 R)
• M34: 4,763,795 km (0.095 R)
• M35: 4,934,037 km (0.094 R)
• M36: 5,164,118 km (0.118 R)
• M37: 5,245,649 km (0.119 R)
• M38: 5,409,758 km (0.088 R)
• M39: 5,504,304 km (0.056 R)
• M40: 5,599,448 km (0.106 R)
• M41: 6,405,033 km (0.116 R)
• M42: 6,668,923 km (0.103 R)
• M43: 6,846,945 km (0.074 R)
• M44: 7,103,954 km (0.09 R)
• M45: 7,181,745 km (0.048 R)
• M46: 7,456,107 km (0.099 R)
• M47: 7,614,382 km (0.056 R)
• M48: 7,947,836 km (0.098 R)
• M49: 8,055,546 km (0.071 R)
• M50: 8,136,628 km (0.12 R)
• M51: 8,258,850 km (0.062 R)
• M52: 8,381,669 km (0.086 R)
• M53: 8,463,799 km (0.063 R)
• M54: 8,712,131 km (0.119 R)
• M55: 8,823,282 km (0.114 R)
• M56: 9,159,429 km (0.091 R)
• M57: 9,414,344 km (0.083 R)
• M58: 9,485,552 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 11.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.26 AU - 4.28 AU

Year: 4802 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,202,261 km

• M1: 178,171 km (0.061 R)
• M2: 298,747 km (0.045 R)
• M3: 447,148 km (0.09 R)
• M4: 533,167 km (0.028 R)
• M5: 688,599 km (0.049 R)
• M6: 1,036,863 km (0.1 R)
• M7: 1,113,307 km (0.054 R)
• M8: 1,191,697 km (0.117 R)
• M9: 1,342,491 km (0.089 R)
• M10: 1,438,683 km (0.073 R)
• M11: 1,574,966 km (0.074 R)
• M12: 1,715,738 km (0.095 R)
• M13: 1,794,277 km (0.094 R)
• M14: 2,093,173 km (0.091 R)
• M15: 2,925,237 km (0.046 R)
• M16: 3,180,451 km (0.091 R)
• M17: 3,713,019 km (0.044 R)
• M18: 3,902,560 km (0.065 R)
• M19: 4,309,316 km (0.051 R)
• M20: 4,582,033 km (0.104 R)
• M21: 4,692,736 km (0.089 R)
• M22: 4,898,133 km (0.097 R)
• M23: 5,512,233 km (0.071 R)
• M24: 6,458,140 km (0.109 R)
• M25: 6,707,819 km (0.083 R)
• M26: 6,939,396 km (0.106 R)
• M27: 7,584,612 km (0.092 R)
• M28: 7,781,932 km (0.094 R)
• M29: 8,226,537 km (0.096 R)
• M30: 8,771,073 km (0.058 R)
• M31: 9,421,076 km (0.069 R)
• M32: 9,515,173 km (0.038 R)
• M33: 9,775,772 km (0.084 R)
• M34: 11,438,104 km (0.055 R)
• M35: 11,664,595 km (0.11 R)
• M36: 11,892,732 km (0.064 R)
• M37: 12,122,215 km (0.095 R)
• M38: 12,767,580 km (0.109 R)
• M39: 13,028,778 km (0.075 R)
• M40: 13,160,125 km (0.11 R)
• M41: 13,716,330 km (0.025 R)
• M42: 13,796,514 km (0.03 R)
• M43: 15,542,321 km (0.067 R)
• M44: 16,130,241 km (0.115 R)
• M45: 16,526,226 km (0.112 R)
• M46: 16,668,344 km (0.085 R)
• M47: 17,097,541 km (0.044 R)
• M48: 17,356,644 km (0.072 R)
• M49: 17,472,283 km (0.058 R)
• M50: 18,142,183 km (0.112 R)
• M51: 18,406,522 km (0.113 R)
• M52: 19,058,170 km (0.097 R)
• M53: 19,326,998 km (0.111 R)
• M54: 19,687,379 km (0.109 R)
• M55: 20,384,206 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 14.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.59 AU - 4.73 AU

Year: 6599 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,202,261 km

• M1: 184,305 km (0.098 R)
• M2: 280,047 km (0.1 R)
• M3: 469,588 km (0.11 R)
• M4: 728,392 km (0.118 R)
• M5: 982,708 km (0.112 R)
• M6: 1,267,393 km (0.069 R)
• M7: 1,373,608 km (0.118 R)
• M8: 1,514,978 km (0.104 R)
• M9: 1,694,794 km (0.058 R)
• M10: 1,864,737 km (0.045 R)
• M11: 2,058,467 km (0.108 R)
• M12: 2,203,726 km (0.06 R)
• M13: 2,504,867 km (0.083 R)
• M14: 2,719,839 km (0.117 R)
• M15: 3,023,074 km (0.065 R)
• M16: 3,466,332 km (0.078 R)
• M17: 4,437,970 km (0.117 R)
• M18: 4,556,302 km (0.049 R)
• M19: 5,213,785 km (0.042 R)
• M20: 6,084,145 km (0.078 R)
• M21: 6,322,156 km (0.082 R)
• M22: 7,360,963 km (0.098 R)
• M23: 8,044,476 km (0.082 R)
• M24: 8,452,579 km (0.085 R)
• M25: 10,340,803 km (0.047 R)
• M26: 10,467,064 km (0.109 R)
• M27: 10,561,909 km (0.093 R)
• M28: 11,267,412 km (0.073 R)
• M29: 11,988,175 km (0.12 R)
• M30: 12,387,601 km (0.12 R)
• M31: 12,622,620 km (0.117 R)
• M32: 12,757,557 km (0.106 R)
• M33: 13,474,131 km (0.08 R)
• M34: 13,681,324 km (0.109 R)
• M35: 13,959,127 km (0.04 R)
• M36: 14,203,869 km (0.12 R)
• M37: 14,344,341 km (0.108 R)
• M38: 14,555,873 km (0.037 R)
• M39: 15,593,035 km (0.041 R)
• M40: 15,737,995 km (0.096 R)
• M41: 16,285,523 km (0.097 R)
• M42: 16,469,379 km (0.102 R)
• M43: 17,286,782 km (0.101 R)
• M44: 17,399,280 km (0.055 R)
• M45: 18,003,356 km (0.097 R)
• M46: 18,231,642 km (0.117 R)
• M47: 18,691,207 km (0.079 R)
• M48: 18,806,696 km (0.065 R)
• M49: 18,961,081 km (0.108 R)
• M50: 19,193,407 km (0.107 R)
• M51: 19,543,615 km (0.116 R)
• M52: 20,408,740 km (0.096 R)
• M53: 20,567,463 km (0.11 R)
• M54: 21,125,912 km (0.102 R)
• M55: 21,770,380 km (0.114 R)
• M56: 22,502,961 km (0.097 R)
• M57: 22,996,035 km (0.082 R)
• M58: 23,700,491 km (0.073 R)
• M59: 23,825,555 km (0.105 R)
• M60: 25,258,254 km (0.03 R)
• M61: 25,642,272 km (0.085 R)
• M62: 26,071,019 km (0.084 R)
• M63: 26,200,272 km (0.082 R)
• M64: 26,632,161 km (0.07 R)
• M65: 27,240,875 km (0.095 R)
• M66: 27,415,605 km (0.104 R)
• M67: 27,546,952 km (0.103 R)
• M68: 27,986,171 km (0.064 R)
• M69: 28,339,222 km (0.07 R)
• M70: 28,649,488 km (0.055 R)
• M71: 28,871,641 km (0.1 R)
• M72: 29,811,265 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.23 AU - 6.89 AU

Year: 8600 Days

Day: 12.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,202,261 km

• M1: 252,671 km (0.091 R)
• M2: 434,283 km (0.1 R)
• M3: 550,371 km (0.103 R)
• M4: 1,050,775 km (0.071 R)
• M5: 1,356,703 km (0.04 R)
• M6: 1,862,194 km (0.104 R)
• M7: 2,005,659 km (0.047 R)
• M8: 2,424,533 km (0.081 R)
• M9: 2,600,011 km (0.043 R)
• M10: 2,743,475 km (0.106 R)
• M11: 2,963,833 km (0.086 R)
• M12: 3,324,962 km (0.063 R)
• M13: 3,801,581 km (0.057 R)
• M14: 3,965,241 km (0.106 R)
• M15: 5,132,105 km (0.075 R)
• M16: 5,268,089 km (0.078 R)
• M17: 5,474,235 km (0.079 R)
• M18: 5,777,021 km (0.105 R)
• M19: 6,013,685 km (0.109 R)
• M20: 7,067,602 km (0.075 R)
• M21: 7,321,021 km (0.069 R)
• M22: 7,629,043 km (0.097 R)
• M23: 7,889,044 km (0.111 R)
• M24: 8,311,209 km (0.062 R)
• M25: 8,498,206 km (0.092 R)
• M26: 8,985,596 km (0.062 R)
• M27: 9,315,609 km (0.096 R)
• M28: 10,415,752 km (0.104 R)
• M29: 10,733,498 km (0.092 R)
• M30: 11,230,911 km (0.108 R)
• M31: 12,339,730 km (0.047 R)
• M32: 12,829,962 km (0.073 R)
• M33: 13,577,353 km (0.09 R)
• M34: 13,956,434 km (0.076 R)
• M35: 14,274,928 km (0.082 R)
• M36: 14,499,325 km (0.091 R)
• M37: 15,049,247 km (0.115 R)
• M38: 15,147,084 km (0.098 R)
• M39: 15,375,968 km (0.098 R)
• M40: 15,771,206 km (0.069 R)
• M41: 16,069,803 km (0.117 R)
• M42: 16,437,216 km (0.07 R)
• M43: 16,672,533 km (0.091 R)
• M44: 16,841,279 km (0.062 R)
• M45: 17,796,911 km (0.116 R)
• M46: 17,969,397 km (0.107 R)
• M47: 18,490,297 km (0.035 R)
• M48: 18,700,033 km (0.087 R)
• M49: 19,832,040 km (0.092 R)
• M50: 20,840,779 km (0.046 R)
• M51: 21,866,122 km (0.066 R)
• M52: 22,236,377 km (0.091 R)
• M53: 23,813,737 km (0.104 R)
• M54: 24,808,413 km (0.05 R)
• M55: 26,168,707 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.5

Radius: 4.5

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.29 AU - 11.01 AU

Year: 21213 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,202,261 km

• M1: 80,035 km (0.037 R)
• M2: 375,191 km (0.029 R)
• M3: 464,501 km (0.118 R)
• M4: 642,523 km (0.046 R)
• M5: 1,032,525 km (0.036 R)
• M6: 1,345,184 km (0.119 R)
• M7: 1,988,604 km (0.103 R)
• M8: 2,243,370 km (0.103 R)
• M9: 2,275,982 km (0.075 R)
• M10: 2,959,794 km (0.11 R)
• M11: 3,587,507 km (0.116 R)
• M12: 3,779,740 km (0.105 R)
• M13: 4,254,863 km (0.104 R)
• M14: 5,478,424 km (0.1 R)
• M15: 5,655,248 km (0.118 R)
• M16: 6,802,215 km (0.085 R)
• M17: 6,944,632 km (0.092 R)
• M18: 8,068,262 km (0.103 R)
• M19: 8,625,364 km (0.114 R)
• M20: 10,808,596 km (0.111 R)
• M21: 12,276,300 km (0.071 R)
• M22: 12,449,684 km (0.093 R)
• M23: 12,623,816 km (0.104 R)
• M24: 12,798,696 km (0.07 R)
• M25: 12,857,189 km (0.108 R)
• M26: 13,092,058 km (0.109 R)
• M27: 13,210,090 km (0.083 R)
• M28: 13,328,422 km (0.099 R)
• M29: 13,805,191 km (0.101 R)
• M30: 13,865,179 km (0.095 R)
• M31: 14,348,381 km (0.093 R)
• M32: 15,330,939 km (0.092 R)
• M33: 16,145,201 km (0.084 R)
• M34: 17,231,132 km (0.114 R)
• M35: 17,815,610 km (0.065 R)
• M36: 17,880,835 km (0.113 R)
• M37: 17,946,209 km (0.109 R)
• M38: 18,538,617 km (0.101 R)
• M39: 18,803,854 km (0.034 R)
• M40: 18,870,425 km (0.083 R)
• M41: 19,539,875 km (0.112 R)
• M42: 19,607,344 km (0.112 R)
• M43: 19,674,813 km (0.088 R)
• M44: 20,421,905 km (0.101 R)
• M45: 20,833,299 km (0.104 R)
• M46: 21,178,271 km (0.109 R)
• M47: 21,664,315 km (0.066 R)
• M48: 23,358,660 km (0.095 R)
• M49: 23,932,817 km (0.12 R)
• M50: 24,657,020 km (0.106 R)
• M51: 24,875,732 km (0.105 R)
• M52: 25,756,864 km (0.073 R)
• M53: 27,247,906 km (0.103 R)
• M54: 30,782,155 km (0.044 R)
• M55: 32,044,761 km (0.086 R)
• M56: 32,283,370 km (0.1 R)
• M57: 32,602,462 km (0.053 R)
• M58: 32,682,348 km (0.068 R)
• M59: 34,701,769 km (0.077 R)
• M60: 35,520,818 km (0.06 R)
• M61: 37,094,438 km (0.087 R)
• M62: 37,596,189 km (0.102 R)
• M63: 40,911,128 km (0.103 R)
• M64: 42,734,427 km (0.025 R)
• M65: 44,229,807 km (0.097 R)
• M66: 44,584,055 km (0.066 R)
• M67: 44,850,489 km (0.089 R)
• M68: 45,474,013 km (0.093 R)
• M69: 46,910,152 km (0.069 R)
• M70: 48,269,997 km (0.06 R)
• M71: 49,367,148 km (0.113 R)
• M72: 49,550,704 km (0.087 R)
• M73: 49,642,707 km (0.114 R)
• M74: 50,379,925 km (0.115 R)
• M75: 50,750,030 km (0.101 R)
• M76: 52,239,128 km (0.077 R)
• M77: 52,332,626 km (0.11 R)
• M78: 52,707,369 km (0.084 R)
• M79: 53,742,586 km (0.112 R)
• M80: 55,641,731 km (0.095 R)
• M81: 55,737,324 km (0.115 R)
• M82: 56,215,738 km (0.12 R)
• M83: 58,628,602 km (0.049 R)
• M84: 63,554,711 km (0.066 R)
• M85: 64,054,517 km (0.112 R)
• M86: 64,555,670 km (0.09 R)
• M87: 66,168,185 km (0.073 R)
• M88: 66,471,869 km (0.082 R)
• M89: 67,793,865 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit