🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 10.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 335 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,553,383 km

• M1: 137,181 km (0.11 R)
• M2: 210,933 km (0.115 R)
• M3: 303,235 km (0.083 R)
• M4: 394,340 km (0.108 R)
• M5: 482,453 km (0.104 R)
• M6: 562,638 km (0.089 R)
• M7: 654,939 km (0.081 R)
• M8: 756,367 km (0.113 R)
• M9: 860,038 km (0.054 R)
• M10: 968,646 km (0.112 R)
• M11: 1,045,240 km (0.088 R)
• M12: 1,111,512 km (0.089 R)
• M13: 1,209,349 km (0.05 R)
• M14: 1,283,550 km (0.081 R)
• M15: 1,473,988 km (0.062 R)
• M16: 1,606,232 km (0.09 R)
• M17: 1,747,453 km (0.089 R)
• M18: 1,847,235 km (0.107 R)
• M19: 2,016,280 km (0.078 R)
• M20: 2,179,940 km (0.063 R)
• M21: 2,266,109 km (0.108 R)
• M22: 2,425,281 km (0.075 R)
• M23: 2,565,454 km (0.07 R)
• M24: 2,633,820 km (0.12 R)
• M25: 2,725,823 km (0.115 R)
• M26: 2,860,162 km (0.09 R)
• M27: 3,068,701 km (0.027 R)
• M28: 3,226,826 km (0.088 R)
• M29: 3,375,377 km (0.072 R)
• M30: 3,488,174 km (0.07 R)
• M31: 3,589,601 km (0.089 R)
• M32: 3,840,925 km (0.095 R)
• M33: 3,978,555 km (0.102 R)
• M34: 4,064,724 km (0.083 R)
• M35: 4,205,196 km (0.09 R)
• M36: 4,292,860 km (0.054 R)
• M37: 4,456,521 km (0.118 R)
• M38: 4,545,980 km (0.096 R)
• M39: 4,782,943 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 8.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.58 AU - 2.1 AU

Year: 1754 Days

Day: 8.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,553,383 km

• M1: 110,702 km (0.088 R)
• M2: 272,268 km (0.112 R)
• M3: 390,750 km (0.11 R)
• M4: 611,556 km (0.077 R)
• M5: 819,647 km (0.061 R)
• M6: 1,157,588 km (0.031 R)
• M7: 1,248,693 km (0.082 R)
• M8: 1,608,177 km (0.115 R)
• M9: 1,732,643 km (0.036 R)
• M10: 1,852,620 km (0.093 R)
• M11: 1,936,844 km (0.086 R)
• M12: 2,125,187 km (0.106 R)
• M13: 2,213,450 km (0.082 R)
• M14: 2,278,525 km (0.104 R)
• M15: 2,344,199 km (0.091 R)
• M16: 2,656,260 km (0.098 R)
• M17: 2,936,905 km (0.102 R)
• M18: 3,117,171 km (0.03 R)
• M19: 3,282,626 km (0.12 R)
• M20: 3,422,650 km (0.098 R)
• M21: 3,526,620 km (0.076 R)
• M22: 3,602,915 km (0.036 R)
• M23: 3,699,107 km (0.06 R)
• M24: 3,767,024 km (0.116 R)
• M25: 4,142,515 km (0.09 R)
• M26: 4,375,588 km (0.113 R)
• M27: 4,468,040 km (0.111 R)
• M28: 4,686,303 km (0.072 R)
• M29: 4,812,414 km (0.107 R)
• M30: 5,100,689 km (0.112 R)
• M31: 5,165,614 km (0.091 R)
• M32: 5,394,649 km (0.111 R)
• M33: 5,571,324 km (0.115 R)
• M34: 5,919,289 km (0.067 R)
• M35: 6,309,141 km (0.112 R)
• M36: 6,495,540 km (0.09 R)
• M37: 6,554,032 km (0.106 R)
• M38: 6,659,948 km (0.118 R)
• M39: 6,719,188 km (0.03 R)
• M40: 7,065,358 km (0.115 R)
• M41: 7,161,848 km (0.09 R)
• M42: 7,246,820 km (0.07 R)
• M43: 7,368,593 km (0.068 R)
• M44: 7,540,181 km (0.115 R)
• M45: 7,601,816 km (0.095 R)
• M46: 7,775,349 km (0.115 R)
• M47: 8,050,460 km (0.086 R)
• M48: 8,126,156 km (0.105 R)
• M49: 8,265,432 km (0.099 R)
• M50: 8,623,420 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 12.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.87 AU - 2.65 AU

Year: 2388 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,553,383 km

• M1: 163,361 km (0.072 R)
• M2: 314,455 km (0.069 R)
• M3: 443,558 km (0.03 R)
• M4: 550,371 km (0.067 R)
• M5: 752,178 km (0.092 R)
• M6: 1,009,337 km (0.093 R)
• M7: 1,148,912 km (0.105 R)
• M8: 1,382,284 km (0.072 R)
• M9: 1,785,899 km (0.086 R)
• M10: 1,920,388 km (0.089 R)
• M11: 2,045,751 km (0.118 R)
• M12: 2,213,001 km (0.051 R)
• M13: 2,438,744 km (0.114 R)
• M14: 2,630,529 km (0.09 R)
• M15: 3,190,923 km (0.059 R)
• M16: 3,416,516 km (0.051 R)
• M17: 3,508,220 km (0.06 R)
• M18: 3,662,904 km (0.12 R)
• M19: 3,756,851 km (0.116 R)
• M20: 3,899,418 km (0.077 R)
• M21: 4,173,481 km (0.096 R)
• M22: 4,321,134 km (0.097 R)
• M23: 4,554,507 km (0.079 R)
• M24: 4,826,177 km (0.103 R)
• M25: 5,138,388 km (0.081 R)
• M26: 5,403,625 km (0.086 R)
• M27: 5,492,935 km (0.076 R)
• M28: 5,910,761 km (0.068 R)
• M29: 6,338,911 km (0.118 R)
• M30: 6,604,447 km (0.104 R)
• M31: 6,738,636 km (0.099 R)
• M32: 7,423,196 km (0.108 R)
• M33: 7,562,920 km (0.062 R)
• M34: 7,864,958 km (0.112 R)
• M35: 8,253,464 km (0.099 R)
• M36: 8,501,946 km (0.065 R)
• M37: 8,648,103 km (0.097 R)
• M38: 8,732,028 km (0.078 R)
• M39: 8,921,867 km (0.051 R)
• M40: 10,045,048 km (0.063 R)
• M41: 10,399,595 km (0.055 R)
• M42: 10,645,684 km (0.041 R)
• M43: 11,511,107 km (0.102 R)
• M44: 11,672,972 km (0.098 R)
• M45: 12,163,055 km (0.09 R)
• M46: 12,257,302 km (0.098 R)
• M47: 12,541,089 km (0.101 R)
• M48: 12,755,462 km (0.102 R)
• M49: 13,187,800 km (0.082 R)
• M50: 13,576,156 km (0.116 R)
• M51: 13,673,844 km (0.118 R)
• M52: 13,845,433 km (0.12 R)
• M53: 14,839,211 km (0.097 R)
• M54: 15,446,579 km (0.027 R)
• M55: 15,804,716 km (0.089 R)
• M56: 15,933,220 km (0.079 R)
• M57: 16,659,518 km (0.073 R)
• M58: 16,895,284 km (0.099 R)
• M59: 17,132,098 km (0.085 R)
• M60: 17,237,714 km (0.066 R)
• M61: 17,795,864 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 9.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.42 AU - 2.66 AU

Year: 2846 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,553,383 km

• M1: 132,544 km (0.108 R)
• M2: 207,043 km (0.084 R)
• M3: 330,013 km (0.117 R)
• M4: 427,700 km (0.08 R)
• M5: 676,930 km (0.061 R)
• M6: 970,741 km (0.106 R)
• M7: 1,346,381 km (0.062 R)
• M8: 1,424,920 km (0.116 R)
• M9: 1,505,254 km (0.112 R)
• M10: 1,642,585 km (0.067 R)
• M11: 1,726,958 km (0.085 R)
• M12: 2,018,973 km (0.097 R)
• M13: 2,181,287 km (0.089 R)
• M14: 2,326,995 km (0.118 R)
• M15: 2,649,827 km (0.091 R)
• M16: 2,771,899 km (0.105 R)
• M17: 2,850,587 km (0.072 R)
• M18: 2,964,282 km (0.098 R)
• M19: 3,161,003 km (0.099 R)
• M20: 3,266,918 km (0.067 R)
• M21: 3,591,994 km (0.119 R)
• M22: 3,789,464 km (0.105 R)
• M23: 3,927,393 km (0.037 R)
• M24: 4,079,684 km (0.118 R)
• M25: 4,312,009 km (0.108 R)
• M26: 4,722,057 km (0.073 R)
• M27: 5,075,856 km (0.058 R)
• M28: 5,283,797 km (0.101 R)
• M29: 5,622,486 km (0.111 R)
• M30: 5,708,356 km (0.086 R)
• M31: 5,895,652 km (0.041 R)
• M32: 5,968,207 km (0.091 R)
• M33: 6,635,264 km (0.11 R)
• M34: 7,232,309 km (0.114 R)
• M35: 7,687,535 km (0.115 R)
• M36: 7,846,558 km (0.104 R)
• M37: 8,200,506 km (0.101 R)
• M38: 8,957,472 km (0.104 R)
• M39: 9,141,776 km (0.049 R)
• M40: 9,514,275 km (0.117 R)
• M41: 9,685,116 km (0.072 R)
• M42: 10,186,717 km (0.115 R)
• M43: 10,749,804 km (0.064 R)
• M44: 10,910,173 km (0.079 R)
• M45: 11,269,058 km (0.116 R)
• M46: 11,468,023 km (0.049 R)
• M47: 11,759,739 km (0.111 R)
• M48: 11,980,097 km (0.113 R)
• M49: 12,443,551 km (0.078 R)
• M50: 12,574,299 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 10.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.25 AU - 3.43 AU

Year: 3364 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,553,383 km

• M1: 177,273 km (0.112 R)
• M2: 267,182 km (0.057 R)
• M3: 391,198 km (0.105 R)
• M4: 556,803 km (0.107 R)
• M5: 639,680 km (0.106 R)
• M6: 767,736 km (0.074 R)
• M7: 851,062 km (0.113 R)
• M8: 1,085,482 km (0.098 R)
• M9: 1,417,290 km (0.088 R)
• M10: 1,521,859 km (0.083 R)
• M11: 1,738,776 km (0.062 R)
• M12: 1,837,062 km (0.118 R)
• M13: 1,922,632 km (0.093 R)
• M14: 2,083,300 km (0.074 R)
• M15: 2,402,542 km (0.1 R)
• M16: 2,607,940 km (0.076 R)
• M17: 2,704,730 km (0.071 R)
• M18: 3,019,483 km (0.034 R)
• M19: 3,345,906 km (0.102 R)
• M20: 3,558,036 km (0.058 R)
• M21: 3,720,050 km (0.099 R)
• M22: 3,866,207 km (0.118 R)
• M23: 4,315,899 km (0.058 R)
• M24: 4,566,625 km (0.108 R)
• M25: 4,921,620 km (0.037 R)
• M26: 5,306,087 km (0.051 R)
• M27: 5,450,150 km (0.109 R)
• M28: 5,595,559 km (0.104 R)
• M29: 6,605,195 km (0.1 R)
• M30: 6,671,467 km (0.074 R)
• M31: 6,738,038 km (0.071 R)
• M32: 6,849,488 km (0.055 R)
• M33: 6,961,687 km (0.097 R)
• M34: 7,051,744 km (0.052 R)
• M35: 7,255,946 km (0.089 R)
• M36: 7,485,129 km (0.084 R)
• M37: 7,600,619 km (0.06 R)
• M38: 7,903,704 km (0.12 R)
• M39: 7,997,801 km (0.113 R)
• M40: 8,092,198 km (0.077 R)
• M41: 8,234,465 km (0.092 R)
• M42: 8,473,672 km (0.077 R)
• M43: 8,739,358 km (0.119 R)
• M44: 8,836,597 km (0.103 R)
• M45: 9,007,737 km (0.102 R)
• M46: 9,130,706 km (0.111 R)
• M47: 10,262,115 km (0.12 R)
• M48: 10,519,573 km (0.107 R)
• M49: 11,330,992 km (0.087 R)
• M50: 11,704,089 km (0.036 R)
• M51: 11,865,355 km (0.093 R)
• M52: 12,027,220 km (0.103 R)
• M53: 12,162,606 km (0.061 R)
• M54: 12,930,642 km (0.091 R)
• M55: 13,686,111 km (0.061 R)
• M56: 14,340,901 km (0.104 R)
• M57: 14,744,516 km (0.076 R)
• M58: 14,889,626 km (0.101 R)
• M59: 15,239,685 km (0.098 R)
• M60: 15,415,761 km (0.069 R)
• M61: 15,504,024 km (0.105 R)
• M62: 15,769,860 km (0.101 R)
• M63: 15,977,651 km (0.068 R)
• M64: 16,067,111 km (0.063 R)
• M65: 16,426,145 km (0.089 R)
• M66: 17,365,919 km (0.04 R)
• M67: 18,573,024 km (0.086 R)
• M68: 19,999,141 km (0.082 R)
• M69: 20,127,646 km (0.095 R)
• M70: 20,482,342 km (0.115 R)
• M71: 21,427,501 km (0.064 R)
• M72: 21,690,794 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.7

Radius: 4.4

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8 AU - 8.72 AU

Year: 16991 Days

Day: 15.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,553,383 km

• M1: 95,144 km (0.099 R)
• M2: 148,251 km (0.112 R)
• M3: 264,788 km (0.038 R)
• M4: 393,442 km (0.117 R)
• M5: 1,169,107 km (0.034 R)
• M6: 1,285,495 km (0.106 R)
• M7: 2,462,231 km (0.047 R)
• M8: 2,764,269 km (0.119 R)
• M9: 3,304,168 km (0.084 R)
• M10: 3,535,895 km (0.036 R)
• M11: 3,738,600 km (0.111 R)
• M12: 4,049,914 km (0.107 R)
• M13: 4,882,426 km (0.12 R)
• M14: 5,032,472 km (0.08 R)
• M15: 5,222,312 km (0.074 R)
• M16: 5,337,203 km (0.119 R)
• M17: 6,044,502 km (0.087 R)
• M18: 7,074,783 km (0.06 R)
• M19: 7,415,716 km (0.081 R)
• M20: 7,718,502 km (0.081 R)
• M21: 8,069,459 km (0.056 R)
• M22: 8,202,451 km (0.073 R)
• M23: 8,425,651 km (0.083 R)
• M24: 8,515,560 km (0.108 R)
• M25: 9,524,747 km (0.079 R)
• M26: 10,138,547 km (0.079 R)
• M27: 10,186,269 km (0.06 R)
• M28: 10,911,519 km (0.092 R)
• M29: 11,954,665 km (0.073 R)
• M30: 12,258,498 km (0.064 R)
• M31: 12,564,725 km (0.047 R)
• M32: 12,616,037 km (0.06 R)
• M33: 13,029,077 km (0.089 R)
• M34: 13,289,377 km (0.117 R)
• M35: 14,240,820 km (0.099 R)
• M36: 14,616,759 km (0.082 R)
• M37: 14,724,769 km (0.07 R)
• M38: 14,778,774 km (0.09 R)
• M39: 14,832,928 km (0.079 R)
• M40: 16,152,680 km (0.109 R)
• M41: 16,208,480 km (0.102 R)
• M42: 19,020,023 km (0.063 R)
• M43: 19,552,591 km (0.047 R)
• M44: 20,632,239 km (0.108 R)
• M45: 20,814,150 km (0.09 R)
• M46: 21,916,238 km (0.107 R)
• M47: 23,037,175 km (0.055 R)
• M48: 23,100,006 km (0.111 R)
• M49: 23,668,029 km (0.084 R)
• M50: 23,985,475 km (0.114 R)
• M51: 24,817,688 km (0.1 R)
• M52: 24,946,492 km (0.079 R)
• M53: 25,594,101 km (0.065 R)
• M54: 25,789,476 km (0.116 R)
• M55: 25,985,449 km (0.075 R)
• M56: 27,303,706 km (0.06 R)
• M57: 29,799,447 km (0.095 R)
• M58: 31,317,566 km (0.051 R)
• M59: 32,719,298 km (0.067 R)
• M60: 33,072,948 km (0.108 R)
• M61: 34,213,033 km (0.094 R)
• M62: 34,356,497 km (0.076 R)
• M63: 35,221,173 km (0.117 R)
• M64: 35,874,467 km (0.115 R)
• M65: 35,947,321 km (0.117 R)
• M66: 38,229,287 km (0.097 R)
• M67: 38,452,637 km (0.053 R)
• M68: 38,676,435 km (0.116 R)
• M69: 39,200,177 km (0.084 R)
• M70: 39,650,916 km (0.115 R)
• M71: 40,481,932 km (0.071 R)
• M72: 41,777,300 km (0.057 R)
• M73: 42,391,549 km (0.062 R)
• M74: 43,473,889 km (0.085 R)
• M75: 44,174,306 km (0.06 R)
• M76: 45,823,324 km (0.107 R)
• M77: 46,615,594 km (0.119 R)
• M78: 46,695,180 km (0.059 R)
• M79: 47,013,524 km (0.106 R)
• M80: 47,892,711 km (0.11 R)
• M81: 48,455,050 km (0.073 R)
• M82: 49,505,077 km (0.07 R)
• M83: 50,236,461 km (0.112 R)
• M84: 50,481,053 km (0.1 R)
• M85: 51,792,279 km (0.052 R)
• M86: 52,121,843 km (0.112 R)
• M87: 52,286,849 km (0.066 R)
• M88: 52,948,670 km (0.088 R)
• M89: 54,447,940 km (0.065 R)
• M90: 55,623,779 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit