🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 14.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 561 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,512,307 km

• M1: 204,051 km (0.118 R)
• M2: 358,287 km (0.109 R)
• M3: 463,753 km (0.079 R)
• M4: 584,329 km (0.099 R)
• M5: 722,857 km (0.07 R)
• M6: 883,824 km (0.076 R)
• M7: 1,017,266 km (0.029 R)
• M8: 1,136,794 km (0.113 R)
• M9: 1,256,024 km (0.109 R)
• M10: 1,437,636 km (0.102 R)
• M11: 1,579,903 km (0.112 R)
• M12: 1,671,457 km (0.094 R)
• M13: 1,828,086 km (0.112 R)
• M14: 1,944,024 km (0.067 R)
• M15: 2,089,284 km (0.081 R)
• M16: 2,183,830 km (0.063 R)
• M17: 2,293,485 km (0.113 R)
• M18: 2,454,751 km (0.054 R)
• M19: 2,590,736 km (0.055 R)
• M20: 2,692,762 km (0.109 R)
• M21: 2,833,234 km (0.026 R)
• M22: 2,938,551 km (0.098 R)
• M23: 3,168,483 km (0.081 R)
• M24: 3,452,420 km (0.053 R)
• M25: 3,589,601 km (0.116 R)
• M26: 3,761,489 km (0.055 R)
• M27: 4,037,198 km (0.115 R)
• M28: 4,573,207 km (0.098 R)
• M29: 4,715,325 km (0.097 R)
• M30: 4,858,939 km (0.103 R)
• M31: 5,058,802 km (0.062 R)
• M32: 5,215,131 km (0.082 R)
• M33: 5,401,082 km (0.109 R)
• M34: 5,627,274 km (0.108 R)
• M35: 5,779,714 km (0.068 R)
• M36: 5,875,756 km (0.091 R)
• M37: 6,167,172 km (0.067 R)
• M38: 6,314,676 km (0.061 R)
• M39: 6,413,710 km (0.09 R)
• M40: 6,583,204 km (0.111 R)
• M41: 6,703,630 km (0.054 R)
• M42: 6,875,817 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 13.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 856 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,512,307 km

• M1: 171,589 km (0.093 R)
• M2: 370,404 km (0.105 R)
• M3: 457,620 km (0.098 R)
• M4: 563,236 km (0.08 R)
• M5: 794,963 km (0.04 R)
• M6: 902,524 km (0.089 R)
• M7: 1,026,690 km (0.098 R)
• M8: 1,139,786 km (0.07 R)
• M9: 1,305,690 km (0.104 R)
• M10: 1,391,859 km (0.064 R)
• M11: 1,564,046 km (0.111 R)
• M12: 1,709,754 km (0.092 R)
• M13: 1,958,236 km (0.072 R)
• M14: 2,051,136 km (0.108 R)
• M15: 2,256,085 km (0.066 R)
• M16: 2,445,177 km (0.105 R)
• M17: 2,631,576 km (0.054 R)
• M18: 2,806,755 km (0.038 R)
• M19: 3,002,429 km (0.112 R)
• M20: 3,152,177 km (0.119 R)
• M21: 3,330,198 km (0.108 R)
• M22: 3,424,744 km (0.082 R)
• M23: 3,511,511 km (0.062 R)
• M24: 3,660,809 km (0.109 R)
• M25: 3,749,521 km (0.108 R)
• M26: 3,965,690 km (0.064 R)
• M27: 4,121,421 km (0.115 R)
• M28: 4,335,197 km (0.089 R)
• M29: 4,687,051 km (0.118 R)
• M30: 4,959,618 km (0.07 R)
• M31: 5,078,100 km (0.039 R)
• M32: 5,378,193 km (0.12 R)
• M33: 5,510,138 km (0.104 R)
• M34: 5,746,204 km (0.092 R)
• M35: 6,069,784 km (0.049 R)
• M36: 6,228,507 km (0.109 R)
• M37: 6,485,367 km (0.095 R)
• M38: 6,582,606 km (0.051 R)
• M39: 6,680,443 km (0.106 R)
• M40: 6,899,304 km (0.065 R)
• M41: 7,187,579 km (0.105 R)
• M42: 7,288,259 km (0.116 R)
• M43: 7,400,607 km (0.076 R)
• M44: 7,536,292 km (0.108 R)
• M45: 7,661,505 km (0.111 R)
• M46: 7,787,317 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 10

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.64 AU - 2.52 AU

Year: 2109 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,512,307 km

• M1: 127,009 km (0.031 R)
• M2: 193,131 km (0.038 R)
• M3: 339,886 km (0.105 R)
• M4: 481,406 km (0.11 R)
• M5: 571,464 km (0.116 R)
• M6: 673,938 km (0.083 R)
• M7: 802,144 km (0.061 R)
• M8: 1,034,768 km (0.081 R)
• M9: 1,177,634 km (0.116 R)
• M10: 1,274,125 km (0.064 R)
• M11: 1,365,679 km (0.069 R)
• M12: 1,451,698 km (0.072 R)
• M13: 1,653,954 km (0.116 R)
• M14: 1,848,431 km (0.088 R)
• M15: 1,935,348 km (0.086 R)
• M16: 2,005,958 km (0.078 R)
• M17: 2,077,316 km (0.047 R)
• M18: 2,601,657 km (0.095 R)
• M19: 2,808,700 km (0.071 R)
• M20: 2,919,253 km (0.088 R)
• M21: 3,176,262 km (0.088 R)
• M22: 3,408,587 km (0.107 R)
• M23: 3,548,461 km (0.038 R)
• M24: 3,723,192 km (0.115 R)
• M25: 4,002,192 km (0.03 R)
• M26: 4,070,109 km (0.05 R)
• M27: 4,207,291 km (0.117 R)
• M28: 4,334,299 km (0.082 R)
• M29: 4,415,830 km (0.064 R)
• M30: 4,485,991 km (0.04 R)
• M31: 4,580,388 km (0.113 R)
• M32: 4,651,596 km (0.06 R)
• M33: 5,110,862 km (0.102 R)
• M34: 5,221,863 km (0.076 R)
• M35: 5,383,579 km (0.077 R)
• M36: 5,521,657 km (0.112 R)
• M37: 5,635,501 km (0.073 R)
• M38: 5,699,230 km (0.113 R)
• M39: 5,878,598 km (0.101 R)
• M40: 6,033,881 km (0.035 R)
• M41: 6,229,854 km (0.057 R)
• M42: 6,374,964 km (0.092 R)
• M43: 6,521,270 km (0.073 R)
• M44: 6,709,016 km (0.086 R)
• M45: 6,857,716 km (0.061 R)
• M46: 7,062,366 km (0.115 R)
• M47: 7,688,433 km (0.058 R)
• M48: 7,773,255 km (0.101 R)
• M49: 7,986,731 km (0.102 R)
• M50: 8,187,791 km (0.075 R)
• M51: 8,434,029 km (0.074 R)
• M52: 8,506,883 km (0.092 R)
• M53: 9,398,337 km (0.094 R)
• M54: 9,793,724 km (0.082 R)
• M55: 10,132,563 km (0.082 R)
• M56: 10,381,494 km (0.043 R)
• M57: 10,444,026 km (0.038 R)
• M58: 10,585,246 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 11

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.49 AU - 4.27 AU

Year: 5372 Days

Day: 9.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,512,307 km

• M1: 218,263 km (0.075 R)
• M2: 498,311 km (0.025 R)
• M3: 570,865 km (0.096 R)
• M4: 980,464 km (0.095 R)
• M5: 1,173,745 km (0.046 R)
• M6: 1,289,833 km (0.08 R)
• M7: 1,425,518 km (0.05 R)
• M8: 1,581,848 km (0.117 R)
• M9: 1,963,622 km (0.114 R)
• M10: 2,504,268 km (0.082 R)
• M11: 2,579,815 km (0.109 R)
• M12: 2,713,855 km (0.111 R)
• M13: 3,109,990 km (0.055 R)
• M14: 3,191,521 km (0.079 R)
• M15: 3,294,295 km (0.052 R)
• M16: 3,419,209 km (0.051 R)
• M17: 3,567,012 km (0.038 R)
• M18: 4,045,126 km (0.084 R)
• M19: 5,255,074 km (0.096 R)
• M20: 5,574,166 km (0.111 R)
• M21: 5,899,542 km (0.09 R)
• M22: 6,026,401 km (0.094 R)
• M23: 6,360,453 km (0.088 R)
• M24: 7,398,662 km (0.083 R)
• M25: 7,590,596 km (0.075 R)
• M26: 7,923,451 km (0.081 R)
• M27: 8,035,500 km (0.102 R)
• M28: 8,148,147 km (0.066 R)
• M29: 8,317,941 km (0.113 R)
• M30: 8,950,740 km (0.101 R)
• M31: 9,155,390 km (0.094 R)
• M32: 10,140,940 km (0.117 R)
• M33: 11,034,638 km (0.107 R)
• M34: 11,317,229 km (0.057 R)
• M35: 11,538,633 km (0.107 R)
• M36: 11,665,792 km (0.118 R)
• M37: 11,793,399 km (0.111 R)
• M38: 12,082,272 km (0.075 R)
• M39: 12,211,375 km (0.117 R)
• M40: 12,995,866 km (0.088 R)
• M41: 13,095,050 km (0.061 R)
• M42: 14,544,653 km (0.064 R)
• M43: 14,785,506 km (0.117 R)
• M44: 14,958,291 km (0.091 R)
• M45: 15,027,555 km (0.095 R)
• M46: 15,096,968 km (0.114 R)
• M47: 15,445,681 km (0.1 R)
• M48: 15,656,315 km (0.111 R)
• M49: 15,761,931 km (0.057 R)
• M50: 16,723,097 km (0.063 R)
• M51: 17,083,927 km (0.053 R)
• M52: 17,593,308 km (0.099 R)
• M53: 18,329,928 km (0.116 R)
• M54: 18,963,774 km (0.108 R)
• M55: 19,114,120 km (0.077 R)
• M56: 19,794,940 km (0.115 R)
• M57: 19,909,233 km (0.069 R)
• M58: 20,483,688 km (0.094 R)
• M59: 20,637,924 km (0.088 R)
• M60: 21,884,972 km (0.108 R)
• M61: 22,517,621 km (0.074 R)
• M62: 22,676,644 km (0.104 R)
• M63: 23,760,331 km (0.114 R)
• M64: 24,044,118 km (0.091 R)
• M65: 24,206,731 km (0.11 R)
• M66: 24,614,983 km (0.097 R)
• M67: 24,737,803 km (0.064 R)
• M68: 24,860,922 km (0.092 R)
• M69: 24,943,201 km (0.053 R)
• M70: 25,107,759 km (0.072 R)
• M71: 25,853,205 km (0.074 R)
• M72: 25,978,119 km (0.086 R)
• M73: 26,395,946 km (0.079 R)
• M74: 26,605,832 km (0.025 R)
• M75: 27,365,639 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.3

Radius: 6

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.34 AU - 7.04 AU

Year: 9541 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,512,307 km

• M1: 97,987 km (0.118 R)
• M2: 148,999 km (0.119 R)
• M3: 375,640 km (0.088 R)
• M4: 417,677 km (0.116 R)
• M5: 476,320 km (0.095 R)
• M6: 722,408 km (0.106 R)
• M7: 831,166 km (0.1 R)
• M8: 868,715 km (0.054 R)
• M9: 1,638,845 km (0.096 R)
• M10: 1,758,972 km (0.098 R)
• M11: 2,162,138 km (0.044 R)
• M12: 2,428,422 km (0.111 R)
• M13: 2,705,178 km (0.064 R)
• M14: 3,409,934 km (0.107 R)
• M15: 3,909,740 km (0.049 R)
• M16: 4,566,325 km (0.067 R)
• M17: 4,633,794 km (0.057 R)
• M18: 5,434,292 km (0.104 R)
• M19: 5,650,162 km (0.105 R)
• M20: 5,868,724 km (0.065 R)
• M21: 6,016,078 km (0.11 R)
• M22: 6,351,926 km (0.11 R)
• M23: 7,120,111 km (0.112 R)
• M24: 7,594,934 km (0.084 R)
• M25: 7,795,844 km (0.109 R)
• M26: 8,700,463 km (0.043 R)
• M27: 8,826,424 km (0.109 R)
• M28: 8,868,611 km (0.11 R)
• M29: 9,037,656 km (0.119 R)
• M30: 9,207,899 km (0.114 R)
• M31: 9,508,141 km (0.115 R)
• M32: 9,681,226 km (0.066 R)
• M33: 10,251,044 km (0.05 R)
• M34: 10,339,606 km (0.069 R)
• M35: 11,791,903 km (0.079 R)
• M36: 13,114,049 km (0.099 R)
• M37: 14,284,203 km (0.093 R)
• M38: 14,482,570 km (0.063 R)
• M39: 15,436,705 km (0.065 R)
• M40: 15,487,419 km (0.064 R)
• M41: 15,998,445 km (0.115 R)
• M42: 16,152,680 km (0.052 R)
• M43: 16,411,036 km (0.096 R)
• M44: 16,775,008 km (0.07 R)
• M45: 17,352,455 km (0.074 R)
• M46: 17,829,673 km (0.079 R)
• M47: 19,177,849 km (0.117 R)
• M48: 19,616,021 km (0.066 R)
• M49: 20,558,338 km (0.071 R)
• M50: 21,345,522 km (0.064 R)
• M51: 21,629,010 km (0.12 R)
• M52: 21,970,841 km (0.04 R)
• M53: 22,314,318 km (0.102 R)
• M54: 22,429,358 km (0.047 R)
• M55: 22,544,399 km (0.06 R)
• M56: 22,775,378 km (0.084 R)
• M57: 23,006,956 km (0.067 R)
• M58: 23,181,237 km (0.113 R)
• M59: 23,530,997 km (0.104 R)
• M60: 24,058,928 km (0.095 R)
• M61: 24,531,508 km (0.097 R)
• M62: 25,305,976 km (0.089 R)
• M63: 25,365,965 km (0.049 R)
• M64: 25,425,953 km (0.027 R)
• M65: 25,545,931 km (0.088 R)
• M66: 25,907,210 km (0.093 R)
• M67: 26,817,812 km (0.104 R)
• M68: 27,738,886 km (0.105 R)
• M69: 27,800,670 km (0.087 R)
• M70: 27,986,321 km (0.112 R)
• M71: 28,358,670 km (0.047 R)
• M72: 31,783,713 km (0.081 R)
• M73: 33,610,154 km (0.105 R)
• M74: 34,005,990 km (0.082 R)
• M75: 36,413,319 km (0.114 R)
• M76: 36,955,611 km (0.088 R)
• M77: 37,091,595 km (0.086 R)
• M78: 37,705,695 km (0.052 R)
• M79: 39,916,302 km (0.092 R)
• M80: 40,055,877 km (0.114 R)
• M81: 40,335,475 km (0.07 R)
• M82: 40,755,995 km (0.068 R)
• M83: 41,178,011 km (0.051 R)
• M84: 42,239,557 km (0.099 R)
• M85: 43,525,201 km (0.07 R)
• M86: 43,597,008 km (0.107 R)
• M87: 44,317,023 km (0.117 R)
• M88: 44,606,195 km (0.088 R)
• M89: 45,696,166 km (0.079 R)
• M90: 47,384,378 km (0.093 R)
• M91: 48,050,537 km (0.108 R)
• M92: 48,124,737 km (0.093 R)
• M93: 48,943,636 km (0.106 R)
• M94: 49,917,219 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 7.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.08 AU - 9 AU

Year: 14553 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,512,307 km

• M1: 142,716 km (0.06 R)
• M2: 376,687 km (0.113 R)
• M3: 466,895 km (0.068 R)
• M4: 550,819 km (0.09 R)
• M5: 1,065,735 km (0.061 R)
• M6: 1,198,877 km (0.065 R)
• M7: 1,257,669 km (0.089 R)
• M8: 1,440,029 km (0.093 R)
• M9: 1,852,919 km (0.105 R)
• M10: 2,108,432 km (0.093 R)
• M11: 2,252,495 km (0.12 R)
• M12: 2,525,212 km (0.082 R)
• M13: 3,048,057 km (0.03 R)
• M14: 3,321,821 km (0.116 R)
• M15: 3,489,969 km (0.111 R)
• M16: 4,011,317 km (0.115 R)
• M17: 4,250,823 km (0.09 R)
• M18: 4,311,411 km (0.088 R)
• M19: 4,806,879 km (0.116 R)
• M20: 4,901,724 km (0.103 R)
• M21: 5,093,508 km (0.111 R)
• M22: 5,484,258 km (0.053 R)
• M23: 5,583,441 km (0.075 R)
• M24: 6,122,891 km (0.115 R)
• M25: 6,364,043 km (0.111 R)
• M26: 6,433,456 km (0.1 R)
• M27: 6,855,771 km (0.095 R)
• M28: 6,998,488 km (0.117 R)
• M29: 7,106,198 km (0.097 R)
• M30: 7,359,766 km (0.088 R)
• M31: 7,875,730 km (0.105 R)
• M32: 9,492,583 km (0.112 R)
• M33: 9,651,755 km (0.086 R)
• M34: 9,771,733 km (0.109 R)
• M35: 9,892,309 km (0.046 R)
• M36: 12,187,290 km (0.088 R)
• M37: 13,774,523 km (0.084 R)
• M38: 14,454,894 km (0.079 R)
• M39: 14,546,448 km (0.091 R)
• M40: 15,239,086 km (0.11 R)
• M41: 16,084,464 km (0.107 R)
• M42: 16,226,881 km (0.053 R)
• M43: 16,369,597 km (0.113 R)
• M44: 16,752,568 km (0.084 R)
• M45: 17,138,381 km (0.106 R)
• M46: 17,575,805 km (0.118 R)
• M47: 18,115,554 km (0.102 R)
• M48: 19,261,773 km (0.117 R)
• M49: 19,413,016 km (0.057 R)
• M50: 20,482,492 km (0.086 R)
• M51: 21,206,246 km (0.093 R)
• M52: 22,043,545 km (0.12 R)
• M53: 22,254,478 km (0.104 R)
• M54: 22,360,244 km (0.092 R)
• M55: 23,427,027 km (0.111 R)
• M56: 23,642,298 km (0.057 R)
• M57: 23,912,472 km (0.084 R)
• M58: 24,183,543 km (0.091 R)
• M59: 25,112,995 km (0.104 R)
• M60: 26,894,107 km (0.105 R)
• M61: 27,402,291 km (0.1 R)
• M62: 27,913,766 km (0.101 R)
• M63: 27,970,763 km (0.052 R)
• M64: 28,084,906 km (0.098 R)
• M65: 28,658,015 km (0.106 R)
• M66: 28,945,991 km (0.116 R)
• M67: 29,350,803 km (0.047 R)
• M68: 29,466,891 km (0.073 R)
• M69: 30,400,382 km (0.105 R)
• M70: 30,459,024 km (0.102 R)
• M71: 30,576,458 km (0.119 R)
• M72: 31,166,024 km (0.061 R)
• M73: 31,402,837 km (0.045 R)
• M74: 31,759,329 km (0.058 R)
• M75: 33,379,623 km (0.112 R)
• M76: 33,743,296 km (0.095 R)
• M77: 33,804,182 km (0.05 R)
• M78: 37,389,445 km (0.063 R)
• M79: 37,515,107 km (0.043 R)
• M80: 37,767,179 km (0.066 R)
• M81: 39,931,412 km (0.094 R)
• M82: 40,188,720 km (0.084 R)
• M83: 40,382,000 km (0.119 R)
• M84: 40,575,580 km (0.084 R)
• M85: 41,353,190 km (0.11 R)
• M86: 41,418,265 km (0.032 R)
• M87: 43,318,607 km (0.111 R)
• M88: 43,781,462 km (0.043 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: 476 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit