🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 8.5

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.91 AU - 1.01 AU

Year: 649 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,480,343 km

• M1: 106,514 km (0.113 R)
• M2: 166,951 km (0.069 R)
• M3: 235,317 km (0.102 R)
• M4: 504,294 km (0.038 R)
• M5: 595,400 km (0.086 R)
• M6: 656,136 km (0.11 R)
• M7: 846,425 km (0.08 R)
• M8: 957,277 km (0.105 R)
• M9: 1,142,329 km (0.035 R)
• M10: 1,259,165 km (0.074 R)
• M11: 1,359,695 km (0.089 R)
• M12: 1,469,799 km (0.109 R)
• M13: 1,547,440 km (0.117 R)
• M14: 1,626,428 km (0.052 R)
• M15: 1,728,903 km (0.111 R)
• M16: 1,940,434 km (0.116 R)
• M17: 2,033,633 km (0.106 R)
• M18: 2,128,479 km (0.105 R)
• M19: 2,240,976 km (0.102 R)
• M20: 2,322,657 km (0.108 R)
• M21: 2,396,857 km (0.093 R)
• M22: 2,463,578 km (0.07 R)
• M23: 2,581,910 km (0.094 R)
• M24: 2,850,737 km (0.038 R)
• M25: 2,903,695 km (0.036 R)
• M26: 2,984,029 km (0.088 R)
• M27: 3,110,289 km (0.109 R)
• M28: 3,183,293 km (0.047 R)
• M29: 3,415,020 km (0.089 R)
• M30: 3,614,135 km (0.071 R)
• M31: 3,748,923 km (0.101 R)
• M32: 3,826,714 km (0.107 R)
• M33: 4,093,297 km (0.101 R)
• M34: 4,254,115 km (0.089 R)
• M35: 4,458,017 km (0.091 R)
• M36: 4,571,711 km (0.115 R)
• M37: 4,665,359 km (0.087 R)
• M38: 4,854,601 km (0.07 R)
• M39: 4,971,436 km (0.108 R)
• M40: 5,024,843 km (0.102 R)
• M41: 5,240,563 km (0.101 R)
• M42: 5,371,461 km (0.108 R)
• M43: 5,481,416 km (0.11 R)
• M44: 5,536,767 km (0.071 R)
• M45: 5,782,107 km (0.079 R)
• M46: 6,008,150 km (0.031 R)
• M47: 6,156,700 km (0.111 R)
• M48: 6,248,703 km (0.094 R)
• M49: 6,399,348 km (0.071 R)
• M50: 6,562,709 km (0.092 R)
• M51: 6,774,988 km (0.117 R)
• M52: 6,846,197 km (0.081 R)
• M53: 6,941,640 km (0.054 R)
• M54: 7,001,480 km (0.109 R)
• M55: 7,121,607 km (0.115 R)
• M56: 7,218,247 km (0.111 R)
• M57: 7,388,489 km (0.054 R)
• M58: 7,770,113 km (0.107 R)
• M59: 7,932,128 km (0.057 R)
• M60: 8,196,168 km (0.112 R)
• M61: 8,539,794 km (0.077 R)
• M62: 8,642,568 km (0.107 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.85 AU - 6.55 AU

Year: 9393 Days

Day: 18.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,480,343 km

• M1: 840,291 km (0.072 R)
• M2: 909,705 km (0.11 R)
• M3: 1,286,392 km (0.103 R)
• M4: 1,367,325 km (0.047 R)
• M5: 1,752,689 km (0.089 R)
• M6: 1,957,787 km (0.036 R)
• M7: 2,122,794 km (0.096 R)
• M8: 2,219,135 km (0.119 R)
• M9: 3,714,515 km (0.103 R)
• M10: 4,038,095 km (0.054 R)
• M11: 4,248,879 km (0.069 R)
• M12: 4,432,286 km (0.095 R)
• M13: 5,159,780 km (0.082 R)
• M14: 5,388,515 km (0.115 R)
• M15: 5,822,200 km (0.076 R)
• M16: 6,163,432 km (0.12 R)
• M17: 6,794,137 km (0.098 R)
• M18: 7,044,863 km (0.045 R)
• M19: 7,153,321 km (0.116 R)
• M20: 8,806,228 km (0.082 R)
• M21: 9,001,304 km (0.052 R)
• M22: 9,795,968 km (0.07 R)
• M23: 9,876,601 km (0.099 R)
• M24: 10,324,347 km (0.037 R)
• M25: 10,406,477 km (0.088 R)
• M26: 10,571,334 km (0.1 R)
• M27: 11,451,268 km (0.088 R)
• M28: 11,536,389 km (0.098 R)
• M29: 12,137,474 km (0.117 R)
• M30: 12,704,749 km (0.081 R)
• M31: 13,325,430 km (0.115 R)
• M32: 15,292,493 km (0.101 R)
• M33: 16,285,673 km (0.116 R)
• M34: 16,669,541 km (0.041 R)
• M35: 17,250,878 km (0.111 R)
• M36: 17,987,050 km (0.099 R)
• M37: 18,483,415 km (0.076 R)
• M38: 18,583,197 km (0.032 R)
• M39: 20,772,412 km (0.118 R)
• M40: 21,240,803 km (0.12 R)
• M41: 21,397,731 km (0.099 R)
• M42: 22,029,334 km (0.102 R)
• M43: 22,400,636 km (0.114 R)
• M44: 22,613,663 km (0.116 R)
• M45: 23,203,079 km (0.06 R)
• M46: 23,580,813 km (0.049 R)
• M47: 24,014,946 km (0.115 R)
• M48: 24,232,910 km (0.055 R)
• M49: 24,397,019 km (0.032 R)
• M50: 24,671,082 km (0.097 R)
• M51: 24,725,985 km (0.112 R)
• M52: 24,946,193 km (0.095 R)
• M53: 25,388,703 km (0.11 R)
• M54: 25,833,607 km (0.091 R)
• M55: 26,393,403 km (0.081 R)
• M56: 26,562,149 km (0.103 R)
• M57: 26,618,548 km (0.032 R)
• M58: 26,674,796 km (0.092 R)
• M59: 27,013,785 km (0.082 R)
• M60: 28,096,874 km (0.071 R)
• M61: 28,441,697 km (0.06 R)
• M62: 28,557,037 km (0.089 R)
• M63: 29,193,875 km (0.074 R)
• M64: 29,310,262 km (0.097 R)
• M65: 30,187,354 km (0.046 R)
• M66: 32,327,501 km (0.045 R)
• M67: 33,355,089 km (0.089 R)
• M68: 34,148,108 km (0.091 R)
• M69: 34,454,783 km (0.064 R)
• M70: 35,628,378 km (0.105 R)
• M71: 36,814,989 km (0.053 R)
• M72: 37,634,336 km (0.05 R)
• M73: 38,205,202 km (0.117 R)
• M74: 38,268,781 km (0.073 R)
• M75: 39,419,488 km (0.071 R)
• M76: 39,805,600 km (0.085 R)
• M77: 39,870,077 km (0.104 R)
• M78: 40,387,236 km (0.115 R)
• M79: 40,452,012 km (0.034 R)
• M80: 40,581,714 km (0.112 R)
• M81: 41,166,940 km (0.075 R)
• M82: 41,232,165 km (0.104 R)
• M83: 41,362,614 km (0.093 R)
• M84: 41,689,486 km (0.104 R)
• M85: 41,886,057 km (0.106 R)
• M86: 42,280,098 km (0.109 R)
• M87: 44,001,521 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 3

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.69 AU - 8.97 AU

Year: 13698 Days

Day: 20.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,480,343 km

• M1: 41,588 km (0.097 R)
• M2: 125,513 km (0.077 R)
• M3: 194,028 km (0.091 R)
• M4: 215,870 km (0.108 R)
• M5: 407,355 km (0.106 R)
• M6: 511,176 km (0.104 R)
• M7: 851,810 km (0.1 R)
• M8: 1,083,837 km (0.107 R)
• M9: 1,206,806 km (0.082 R)
• M10: 1,227,750 km (0.038 R)
• M11: 1,248,843 km (0.103 R)
• M12: 1,718,580 km (0.099 R)
• M13: 1,766,003 km (0.074 R)
• M14: 1,935,198 km (0.116 R)
• M15: 2,211,356 km (0.09 R)
• M16: 2,526,708 km (0.053 R)
• M17: 2,772,348 km (0.072 R)
• M18: 2,940,346 km (0.045 R)
• M19: 3,140,508 km (0.042 R)
• M20: 3,374,778 km (0.119 R)
• M21: 3,404,399 km (0.085 R)
• M22: 3,890,741 km (0.069 R)
• M23: 4,398,477 km (0.111 R)
• M24: 4,627,212 km (0.086 R)
• M25: 4,994,175 km (0.083 R)
• M26: 5,095,902 km (0.106 R)
• M27: 5,439,977 km (0.077 R)
• M28: 5,579,701 km (0.082 R)
• M29: 5,614,857 km (0.058 R)
• M30: 6,186,620 km (0.094 R)
• M31: 6,516,334 km (0.12 R)
• M32: 6,664,735 km (0.042 R)
• M33: 6,739,384 km (0.058 R)
• M34: 7,539,284 km (0.058 R)
• M35: 7,695,015 km (0.117 R)
• M36: 7,970,126 km (0.113 R)
• M37: 9,061,143 km (0.09 R)
• M38: 9,268,186 km (0.115 R)
• M39: 9,687,061 km (0.114 R)
• M40: 10,069,433 km (0.036 R)
• M41: 10,155,003 km (0.061 R)
• M42: 10,327,040 km (0.117 R)
• M43: 11,872,237 km (0.057 R)
• M44: 12,464,345 km (0.075 R)
• M45: 13,112,553 km (0.072 R)
• M46: 13,488,043 km (0.094 R)
• M47: 13,866,825 km (0.108 R)
• M48: 14,586,690 km (0.11 R)
• M49: 15,024,264 km (0.053 R)
• M50: 15,962,392 km (0.095 R)
• M51: 16,514,109 km (0.047 R)
• M52: 17,636,093 km (0.084 R)
• M53: 18,887,928 km (0.044 R)
• M54: 19,046,352 km (0.109 R)
• M55: 19,952,766 km (0.114 R)
• M56: 21,862,532 km (0.119 R)
• M57: 21,918,033 km (0.1 R)
• M58: 21,973,384 km (0.099 R)
• M59: 23,375,116 km (0.11 R)
• M60: 23,431,814 km (0.085 R)
• M61: 23,715,900 km (0.071 R)
• M62: 25,036,999 km (0.072 R)
• M63: 25,618,785 km (0.101 R)
• M64: 26,795,821 km (0.095 R)
• M65: 26,973,842 km (0.034 R)
• M66: 28,593,987 km (0.093 R)
• M67: 28,775,898 km (0.091 R)
• M68: 29,752,773 km (0.091 R)
• M69: 30,616,551 km (0.12 R)
• M70: 30,864,733 km (0.089 R)
• M71: 33,959,764 km (0.07 R)
• M72: 34,732,736 km (0.086 R)
• M73: 35,056,466 km (0.097 R)
• M74: 35,381,243 km (0.047 R)
• M75: 36,099,163 km (0.113 R)
• M76: 37,682,208 km (0.117 R)
• M77: 38,148,205 km (0.11 R)
• M78: 38,214,926 km (0.105 R)
• M79: 38,415,387 km (0.079 R)
• M80: 39,422,629 km (0.075 R)
• M81: 40,166,729 km (0.082 R)
• M82: 40,915,616 km (0.03 R)
• M83: 42,288,775 km (0.102 R)
• M84: 43,050,527 km (0.105 R)
• M85: 43,398,193 km (0.099 R)
• M86: 44,026,504 km (0.077 R)
• M87: 44,587,496 km (0.099 R)
• M88: 44,727,968 km (0.086 R)
• M89: 45,150,732 km (0.11 R)
• M90: 45,858,180 km (0.056 R)
• M91: 45,929,239 km (0.073 R)
• M92: 46,355,593 km (0.114 R)
• M93: 46,783,443 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.3

Radius: 4.8

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.4 AU - 9.88 AU

Year: 17530 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,480,343 km

• M1: 122,521 km (0.108 R)
• M2: 328,517 km (0.07 R)
• M3: 819,796 km (0.089 R)
• M4: 1,067,530 km (0.057 R)
• M5: 1,133,054 km (0.109 R)
• M6: 1,432,250 km (0.036 R)
• M7: 1,603,091 km (0.102 R)
• M8: 2,072,230 km (0.048 R)
• M9: 2,789,103 km (0.118 R)
• M10: 3,002,579 km (0.098 R)
• M11: 3,252,856 km (0.12 R)
• M12: 3,284,720 km (0.068 R)
• M13: 3,707,185 km (0.112 R)
• M14: 3,773,606 km (0.072 R)
• M15: 3,807,116 km (0.098 R)
• M16: 4,112,146 km (0.112 R)
• M17: 4,531,170 km (0.068 R)
• M18: 4,854,451 km (0.087 R)
• M19: 5,110,862 km (0.109 R)
• M20: 5,829,231 km (0.059 R)
• M21: 6,101,648 km (0.081 R)
• M22: 6,298,968 km (0.097 R)
• M23: 6,418,347 km (0.06 R)
• M24: 7,316,084 km (0.119 R)
• M25: 7,525,670 km (0.116 R)
• M26: 7,610,044 km (0.076 R)
• M27: 8,036,547 km (0.065 R)
• M28: 8,957,173 km (0.096 R)
• M29: 9,046,632 km (0.101 R)
• M30: 9,091,511 km (0.112 R)
• M31: 9,957,085 km (0.073 R)
• M32: 10,658,848 km (0.057 R)
• M33: 10,706,271 km (0.078 R)
• M34: 11,231,808 km (0.085 R)
• M35: 11,279,979 km (0.087 R)
• M36: 12,159,016 km (0.073 R)
• M37: 12,958,916 km (0.031 R)
• M38: 13,930,554 km (0.113 R)
• M39: 14,398,945 km (0.06 R)
• M40: 14,766,806 km (0.087 R)
• M41: 15,191,065 km (0.119 R)
• M42: 15,511,803 km (0.115 R)
• M43: 16,269,068 km (0.104 R)
• M44: 16,487,630 km (0.094 R)
• M45: 17,260,154 km (0.103 R)
• M46: 17,315,804 km (0.093 R)
• M47: 17,427,254 km (0.1 R)
• M48: 17,650,903 km (0.081 R)
• M49: 20,289,810 km (0.1 R)
• M50: 20,466,185 km (0.065 R)
• M51: 24,222,588 km (0.085 R)
• M52: 26,755,878 km (0.11 R)
• M53: 28,315,885 km (0.062 R)
• M54: 28,512,905 km (0.041 R)
• M55: 28,776,347 km (0.104 R)
• M56: 29,305,624 km (0.068 R)
• M57: 31,931,815 km (0.105 R)
• M58: 32,068,548 km (0.119 R)
• M59: 32,686,088 km (0.066 R)
• M60: 32,823,718 km (0.068 R)
• M61: 33,238,253 km (0.106 R)
• M62: 33,307,517 km (0.087 R)
• M63: 35,336,214 km (0.098 R)
• M64: 35,406,974 km (0.093 R)
• M65: 35,831,981 km (0.037 R)
• M66: 37,548,916 km (0.113 R)
• M67: 40,395,464 km (0.107 R)
• M68: 40,543,267 km (0.057 R)
• M69: 41,136,422 km (0.106 R)
• M70: 41,807,070 km (0.036 R)
• M71: 42,481,457 km (0.105 R)
• M72: 45,906,650 km (0.079 R)
• M73: 46,757,413 km (0.041 R)
• M74: 46,912,546 km (0.109 R)
• M75: 47,379,291 km (0.101 R)
• M76: 47,457,232 km (0.096 R)
• M77: 47,925,772 km (0.095 R)
• M78: 49,261,532 km (0.072 R)
• M79: 49,340,519 km (0.115 R)
• M80: 51,088,122 km (0.06 R)
• M81: 51,568,181 km (0.11 R)
• M82: 52,049,886 km (0.076 R)
• M83: 52,130,220 km (0.12 R)
• M84: 54,398,723 km (0.081 R)
• M85: 54,480,403 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit