🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 15

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.66 AU - 1.02 AU

Year: 531 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,654,777 km

• M1: 187,297 km (0.032 R)
• M2: 324,179 km (0.096 R)
• M3: 485,744 km (0.12 R)
• M4: 607,816 km (0.084 R)
• M5: 804,388 km (0.104 R)
• M6: 929,152 km (0.061 R)
• M7: 1,086,081 km (0.099 R)
• M8: 1,288,187 km (0.11 R)
• M9: 1,401,134 km (0.067 R)
• M10: 1,666,969 km (0.104 R)
• M11: 1,877,453 km (0.039 R)
• M12: 1,980,975 km (0.084 R)
• M13: 2,118,605 km (0.102 R)
• M14: 2,259,526 km (0.099 R)
• M15: 2,353,474 km (0.094 R)
• M16: 2,471,357 km (0.095 R)
• M17: 2,713,406 km (0.049 R)
• M18: 3,066,756 km (0.097 R)
• M19: 3,277,390 km (0.097 R)
• M20: 3,384,502 km (0.083 R)
• M21: 3,499,244 km (0.097 R)
• M22: 3,595,884 km (0.114 R)
• M23: 3,791,857 km (0.087 R)
• M24: 4,072,353 km (0.076 R)
• M25: 4,194,724 km (0.113 R)
• M26: 4,290,766 km (0.093 R)
• M27: 4,429,294 km (0.113 R)
• M28: 4,548,074 km (0.05 R)
• M29: 4,646,959 km (0.064 R)
• M30: 4,904,117 km (0.111 R)
• M31: 4,998,214 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 11.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.84 AU - 1.08 AU

Year: 649 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,654,777 km

• M1: 150,047 km (0.038 R)
• M2: 224,995 km (0.118 R)
• M3: 339,587 km (0.095 R)
• M4: 498,161 km (0.059 R)
• M5: 630,705 km (0.117 R)
• M6: 785,090 km (0.061 R)
• M7: 880,683 km (0.115 R)
• M8: 962,214 km (0.064 R)
• M9: 1,163,273 km (0.078 R)
• M10: 1,352,215 km (0.112 R)
• M11: 1,496,727 km (0.101 R)
• M12: 1,813,425 km (0.082 R)
• M13: 1,943,725 km (0.1 R)
• M14: 2,120,550 km (0.116 R)
• M15: 2,226,764 km (0.116 R)
• M16: 2,405,534 km (0.115 R)
• M17: 2,529,700 km (0.093 R)
• M18: 2,609,286 km (0.096 R)
• M19: 2,703,084 km (0.116 R)
• M20: 2,777,733 km (0.116 R)
• M21: 2,866,744 km (0.093 R)
• M22: 2,977,746 km (0.05 R)
• M23: 3,097,274 km (0.096 R)
• M24: 3,399,462 km (0.1 R)
• M25: 3,539,336 km (0.105 R)
• M26: 3,955,218 km (0.05 R)
• M27: 4,087,014 km (0.087 R)
• M28: 4,204,598 km (0.103 R)
• M29: 4,386,958 km (0.065 R)
• M30: 4,596,245 km (0.093 R)
• M31: 4,694,082 km (0.118 R)
• M32: 4,784,290 km (0.065 R)
• M33: 5,066,880 km (0.098 R)
• M34: 5,184,913 km (0.101 R)
• M35: 5,269,735 km (0.109 R)
• M36: 5,346,478 km (0.112 R)
• M37: 5,501,162 km (0.083 R)
• M38: 5,727,205 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 14.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.21 AU - 1.99 AU

Year: 1397 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,654,777 km

• M1: 185,053 km (0.113 R)
• M2: 282,441 km (0.115 R)
• M3: 387,309 km (0.111 R)
• M4: 519,105 km (0.109 R)
• M5: 727,345 km (0.105 R)
• M6: 864,676 km (0.1 R)
• M7: 985,700 km (0.054 R)
• M8: 1,246,749 km (0.085 R)
• M9: 1,408,464 km (0.099 R)
• M10: 1,507,647 km (0.082 R)
• M11: 1,665,024 km (0.115 R)
• M12: 1,844,841 km (0.105 R)
• M13: 2,040,066 km (0.105 R)
• M14: 2,359,757 km (0.045 R)
• M15: 2,753,349 km (0.09 R)
• M16: 2,869,886 km (0.108 R)
• M17: 3,107,746 km (0.088 R)
• M18: 3,321,372 km (0.077 R)
• M19: 3,435,216 km (0.077 R)
• M20: 3,699,107 km (0.067 R)
• M21: 4,002,491 km (0.096 R)
• M22: 4,123,965 km (0.105 R)
• M23: 4,269,224 km (0.091 R)
• M24: 4,370,801 km (0.077 R)
• M25: 4,785,187 km (0.105 R)
• M26: 5,020,953 km (0.059 R)
• M27: 5,321,047 km (0.027 R)
• M28: 5,602,590 km (0.112 R)
• M29: 5,826,239 km (0.098 R)
• M30: 5,926,619 km (0.055 R)
• M31: 6,027,597 km (0.119 R)
• M32: 6,256,931 km (0.074 R)
• M33: 6,372,720 km (0.062 R)
• M34: 6,502,271 km (0.107 R)
• M35: 6,593,377 km (0.111 R)
• M36: 6,698,095 km (0.117 R)
• M37: 6,790,247 km (0.108 R)
• M38: 6,909,178 km (0.076 R)
• M39: 7,284,070 km (0.103 R)
• M40: 7,433,219 km (0.057 R)
• M41: 7,914,475 km (0.07 R)
• M42: 8,236,260 km (0.119 R)
• M43: 8,391,693 km (0.073 R)
• M44: 8,562,384 km (0.052 R)
• M45: 8,849,462 km (0.037 R)
• M46: 9,139,682 km (0.108 R)
• M47: 9,506,945 km (0.043 R)
• M48: 9,759,615 km (0.119 R)
• M49: 9,984,311 km (0.1 R)
• M50: 10,317,017 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 9.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.67 AU - 5.83 AU

Year: 7146 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,654,777 km

• M1: 145,110 km (0.11 R)
• M2: 252,521 km (0.066 R)
• M3: 359,633 km (0.118 R)
• M4: 627,862 km (0.077 R)
• M5: 880,383 km (0.103 R)
• M6: 1,044,642 km (0.069 R)
• M7: 1,150,856 km (0.053 R)
• M8: 1,331,421 km (0.039 R)
• M9: 1,432,699 km (0.096 R)
• M10: 1,612,216 km (0.115 R)
• M11: 1,704,817 km (0.088 R)
• M12: 1,767,648 km (0.038 R)
• M13: 1,879,398 km (0.113 R)
• M14: 2,059,963 km (0.098 R)
• M15: 2,211,954 km (0.081 R)
• M16: 2,617,364 km (0.039 R)
• M17: 3,297,885 km (0.109 R)
• M18: 4,525,036 km (0.093 R)
• M19: 4,857,592 km (0.105 R)
• M20: 5,383,130 km (0.062 R)
• M21: 5,499,816 km (0.048 R)
• M22: 5,664,523 km (0.085 R)
• M23: 6,413,560 km (0.1 R)
• M24: 6,512,444 km (0.098 R)
• M25: 6,938,648 km (0.099 R)
• M26: 7,660,309 km (0.091 R)
• M27: 8,083,371 km (0.061 R)
• M28: 8,541,290 km (0.061 R)
• M29: 9,007,587 km (0.104 R)
• M30: 10,051,032 km (0.078 R)
• M31: 10,223,818 km (0.093 R)
• M32: 10,689,366 km (0.114 R)
• M33: 10,983,924 km (0.083 R)
• M34: 11,043,165 km (0.089 R)
• M35: 11,132,326 km (0.064 R)
• M36: 11,641,407 km (0.092 R)
• M37: 11,732,063 km (0.117 R)
• M38: 12,066,415 km (0.112 R)
• M39: 12,434,874 km (0.07 R)
• M40: 13,403,520 km (0.058 R)
• M41: 13,498,515 km (0.115 R)
• M42: 13,593,809 km (0.085 R)
• M43: 13,689,252 km (0.041 R)
• M44: 13,784,995 km (0.043 R)
• M45: 13,945,065 km (0.085 R)
• M46: 14,299,163 km (0.065 R)
• M47: 16,758,103 km (0.076 R)
• M48: 17,306,828 km (0.112 R)
• M49: 17,583,435 km (0.085 R)
• M50: 17,687,405 km (0.086 R)
• M51: 18,246,003 km (0.093 R)
• M52: 18,351,470 km (0.086 R)
• M53: 18,704,222 km (0.059 R)
• M54: 19,059,218 km (0.09 R)
• M55: 19,416,457 km (0.117 R)
• M56: 19,848,047 km (0.113 R)
• M57: 20,028,761 km (0.094 R)
• M58: 20,246,426 km (0.108 R)
• M59: 20,537,843 km (0.12 R)
• M60: 20,940,710 km (0.093 R)
• M61: 21,051,113 km (0.106 R)
• M62: 21,124,865 km (0.112 R)
• M63: 21,420,321 km (0.106 R)
• M64: 21,829,022 km (0.075 R)
• M65: 22,691,753 km (0.058 R)
• M66: 22,767,300 km (0.046 R)
• M67: 22,842,996 km (0.095 R)
• M68: 23,222,377 km (0.114 R)
• M69: 23,527,407 km (0.112 R)
• M70: 23,680,445 km (0.098 R)
• M71: 24,064,463 km (0.086 R)
• M72: 24,141,506 km (0.072 R)
• M73: 24,373,233 km (0.109 R)
• M74: 24,605,559 km (0.11 R)
• M75: 24,683,200 km (0.06 R)
• M76: 24,799,886 km (0.095 R)
• M77: 24,916,573 km (0.085 R)
• M78: 25,150,693 km (0.099 R)
• M79: 25,267,978 km (0.105 R)
• M80: 25,699,717 km (0.066 R)
• M81: 25,817,900 km (0.075 R)
• M82: 26,134,000 km (0.043 R)
• M83: 26,252,781 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 3.4

Gravity: 67.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.67 AU - 7.77 AU

Year: 14806 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,654,777 km

• M1: 58,792 km (0.071 R)
• M2: 97,837 km (0.071 R)
• M3: 226,192 km (0.057 R)
• M4: 468,092 km (0.089 R)
• M5: 543,190 km (0.119 R)
• M6: 601,982 km (0.048 R)
• M7: 704,905 km (0.1 R)
• M8: 1,120,039 km (0.112 R)
• M9: 1,246,749 km (0.105 R)
• M10: 1,711,100 km (0.088 R)
• M11: 1,798,166 km (0.109 R)
• M12: 2,129,675 km (0.076 R)
• M13: 3,267,965 km (0.043 R)
• M14: 3,595,884 km (0.116 R)
• M15: 4,087,911 km (0.047 R)
• M16: 4,600,583 km (0.069 R)
• M17: 4,681,217 km (0.078 R)
• M18: 4,926,108 km (0.093 R)
• M19: 5,301,150 km (0.092 R)
• M20: 5,470,794 km (0.089 R)
• M21: 5,771,935 km (0.081 R)
• M22: 5,859,001 km (0.047 R)
• M23: 6,078,461 km (0.111 R)
• M24: 6,256,033 km (0.088 R)
• M25: 6,707,221 km (0.088 R)
• M26: 7,309,352 km (0.088 R)
• M27: 7,736,304 km (0.115 R)
• M28: 7,928,687 km (0.111 R)
• M29: 8,515,111 km (0.074 R)
• M30: 8,564,628 km (0.072 R)
• M31: 8,863,674 km (0.077 R)
• M32: 9,369,614 km (0.063 R)
• M33: 9,626,025 km (0.105 R)
• M34: 9,988,949 km (0.091 R)
• M35: 10,093,518 km (0.064 R)
• M36: 11,321,268 km (0.104 R)
• M37: 12,878,282 km (0.083 R)
• M38: 13,739,517 km (0.119 R)
• M39: 14,265,204 km (0.065 R)
• M40: 14,737,933 km (0.082 R)
• M41: 17,240,107 km (0.094 R)
• M42: 19,542,867 km (0.075 R)
• M43: 20,729,777 km (0.052 R)
• M44: 20,796,498 km (0.103 R)
• M45: 20,996,809 km (0.054 R)
• M46: 21,736,720 km (0.055 R)
• M47: 22,280,060 km (0.047 R)
• M48: 24,217,203 km (0.115 R)
• M49: 24,287,364 km (0.11 R)
• M50: 26,135,496 km (0.111 R)
• M51: 26,351,665 km (0.068 R)
• M52: 26,785,648 km (0.055 R)
• M53: 27,076,467 km (0.053 R)
• M54: 27,149,171 km (0.059 R)
• M55: 27,734,248 km (0.099 R)
• M56: 27,807,701 km (0.091 R)
• M57: 28,028,358 km (0.069 R)
• M58: 28,471,317 km (0.115 R)
• M59: 29,364,416 km (0.112 R)
• M60: 32,098,018 km (0.095 R)
• M61: 32,329,446 km (0.044 R)
• M62: 34,437,280 km (0.103 R)
• M63: 34,911,805 km (0.068 R)
• M64: 35,707,217 km (0.114 R)
• M65: 36,187,426 km (0.082 R)
• M66: 36,347,944 km (0.092 R)
• M67: 36,508,612 km (0.096 R)
• M68: 38,210,887 km (0.113 R)
• M69: 38,620,037 km (0.066 R)
• M70: 38,948,254 km (0.059 R)
• M71: 39,442,526 km (0.109 R)
• M72: 40,104,646 km (0.084 R)
• M73: 40,270,849 km (0.113 R)
• M74: 42,366,566 km (0.09 R)
• M75: 42,705,106 km (0.062 R)
• M76: 43,214,786 km (0.107 R)
• M77: 43,811,831 km (0.09 R)
• M78: 43,897,251 km (0.085 R)
• M79: 44,583,457 km (0.102 R)
• M80: 45,359,570 km (0.113 R)
• M81: 46,488,436 km (0.069 R)
• M82: 46,575,651 km (0.085 R)
• M83: 46,750,232 km (0.09 R)
• M84: 48,508,306 km (0.088 R)
• M85: 50,019,544 km (0.091 R)
• M86: 51,185,659 km (0.076 R)
• M87: 53,361,710 km (0.105 R)
• M88: 54,093,842 km (0.089 R)
• M89: 54,921,417 km (0.066 R)
• M90: 55,567,830 km (0.096 R)
• M91: 57,055,132 km (0.087 R)
• M92: 58,273,158 km (0.07 R)
• M93: 59,878,792 km (0.052 R)
• M94: 60,258,770 km (0.057 R)
• M95: 60,830,085 km (0.117 R)
• M96: 64,101,640 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 3.6

Gravity: 66.45 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.85 AU - 9.91 AU

Year: 19830 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,654,777 km

• M1: 82,728 km (0.1 R)
• M2: 151,991 km (0.055 R)
• M3: 179,966 km (0.115 R)
• M4: 241,900 km (0.087 R)
• M5: 1,214,286 km (0.105 R)
• M6: 1,274,275 km (0.088 R)
• M7: 1,720,974 km (0.076 R)
• M8: 2,285,107 km (0.079 R)
• M9: 3,352,787 km (0.044 R)
• M10: 3,738,301 km (0.091 R)
• M11: 3,958,659 km (0.095 R)
• M12: 4,691,389 km (0.104 R)
• M13: 6,433,606 km (0.052 R)
• M14: 8,123,912 km (0.114 R)
• M15: 8,466,043 km (0.094 R)
• M16: 8,987,990 km (0.116 R)
• M17: 9,580,248 km (0.05 R)
• M18: 10,307,293 km (0.107 R)
• M19: 10,491,897 km (0.06 R)
• M20: 10,739,631 km (0.103 R)
• M21: 11,240,784 km (0.1 R)
• M22: 11,813,893 km (0.098 R)
• M23: 13,120,780 km (0.046 R)
• M24: 14,610,476 km (0.097 R)
• M25: 14,679,441 km (0.072 R)
• M26: 18,263,357 km (0.107 R)
• M27: 18,561,206 km (0.071 R)
• M28: 20,923,357 km (0.086 R)
• M29: 21,705,305 km (0.108 R)
• M30: 21,862,831 km (0.102 R)
• M31: 22,496,677 km (0.117 R)
• M32: 23,297,624 km (0.108 R)
• M33: 25,174,629 km (0.081 R)
• M34: 25,672,341 km (0.109 R)
• M35: 25,755,517 km (0.072 R)
• M36: 26,845,936 km (0.116 R)
• M37: 28,639,016 km (0.099 R)
• M38: 30,294,317 km (0.112 R)
• M39: 33,696,621 km (0.109 R)
• M40: 34,428,155 km (0.103 R)
• M41: 34,795,866 km (0.099 R)
• M42: 35,349,827 km (0.106 R)
• M43: 35,442,428 km (0.103 R)
• M44: 37,689,538 km (0.094 R)
• M45: 39,404,827 km (0.045 R)
• M46: 39,789,443 km (0.073 R)
• M47: 40,562,415 km (0.063 R)
• M48: 40,659,504 km (0.119 R)
• M49: 42,910,952 km (0.052 R)
• M50: 43,306,639 km (0.062 R)
• M51: 44,101,602 km (0.054 R)
• M52: 44,201,384 km (0.114 R)
• M53: 44,301,165 km (0.041 R)
• M54: 44,600,960 km (0.12 R)
• M55: 46,008,975 km (0.089 R)
• M56: 47,125,573 km (0.026 R)
• M57: 48,971,611 km (0.025 R)
• M58: 50,319,637 km (0.101 R)
• M59: 52,311,683 km (0.108 R)
• M60: 53,052,042 km (0.098 R)
• M61: 53,582,965 km (0.039 R)
• M62: 54,009,020 km (0.033 R)
• M63: 55,186,355 km (0.108 R)
• M64: 56,805,453 km (0.106 R)
• M65: 58,440,109 km (0.056 R)
• M66: 59,428,353 km (0.04 R)
• M67: 59,979,770 km (0.062 R)
• M68: 60,090,174 km (0.04 R)
• M69: 60,532,834 km (0.085 R)
• M70: 61,421,146 km (0.107 R)
• M71: 63,548,427 km (0.107 R)
• M72: 64,338,304 km (0.113 R)
• M73: 65,699,794 km (0.084 R)
• M74: 66,155,619 km (0.111 R)
• M75: 68,105,029 km (0.081 R)
• M76: 68,913,306 km (0.069 R)
• M77: 69,144,734 km (0.09 R)
• M78: 69,492,549 km (0.057 R)
• M79: 69,840,813 km (0.073 R)
• M80: 71,239,852 km (0.08 R)
• M81: 72,412,700 km (0.105 R)
• M82: 72,765,751 km (0.113 R)
• M83: 73,710,162 km (0.114 R)
• M84: 76,447,953 km (0.172 R)
• M85: 77,047,541 km (0.094 R)
• M86: 77,769,051 km (0.058 R)
• M87: 80,311,916 km (0.107 R)
• M88: 80,433,689 km (0.113 R)
• M89: 81,165,671 km (0.099 R)
• M90: 81,654,707 km (0.166 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 18,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit