🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 12.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.89 AU - 1.19 AU

Year: 732 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,392,007 km

• M1: 160,519 km (0.117 R)
• M2: 317,746 km (0.101 R)
• M3: 434,731 km (0.057 R)
• M4: 519,404 km (0.117 R)
• M5: 611,257 km (0.108 R)
• M6: 706,102 km (0.11 R)
• M7: 837,598 km (0.077 R)
• M8: 937,081 km (0.1 R)
• M9: 1,053,767 km (0.086 R)
• M10: 1,140,385 km (0.081 R)
• M11: 1,335,460 km (0.114 R)
• M12: 1,468,602 km (0.09 R)
• M13: 1,631,514 km (0.102 R)
• M14: 1,764,208 km (0.081 R)
• M15: 1,863,690 km (0.077 R)
• M16: 2,013,737 km (0.05 R)
• M17: 2,223,922 km (0.092 R)
• M18: 2,320,413 km (0.064 R)
• M19: 2,447,421 km (0.12 R)
• M20: 2,642,347 km (0.063 R)
• M21: 2,854,926 km (0.114 R)
• M22: 3,029,058 km (0.11 R)
• M23: 3,123,753 km (0.119 R)
• M24: 3,225,928 km (0.086 R)
• M25: 3,309,853 km (0.101 R)
• M26: 3,414,123 km (0.104 R)
• M27: 3,559,382 km (0.11 R)
• M28: 3,646,149 km (0.096 R)
• M29: 3,842,272 km (0.11 R)
• M30: 3,938,314 km (0.1 R)
• M31: 4,209,983 km (0.059 R)
• M32: 4,358,983 km (0.094 R)
• M33: 4,509,628 km (0.096 R)
• M34: 4,905,015 km (0.092 R)
• M35: 4,994,475 km (0.092 R)
• M36: 5,076,903 km (0.075 R)
• M37: 5,205,258 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 14.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.5 AU - 5.8 AU

Year: 6921 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,392,007 km

• M1: 204,650 km (0.101 R)
• M2: 465,848 km (0.107 R)
• M3: 1,231,789 km (0.115 R)
• M4: 1,557,763 km (0.119 R)
• M5: 1,666,670 km (0.112 R)
• M6: 2,189,664 km (0.053 R)
• M7: 2,354,371 km (0.079 R)
• M8: 2,696,651 km (0.087 R)
• M9: 2,941,543 km (0.107 R)
• M10: 3,217,252 km (0.099 R)
• M11: 4,145,656 km (0.087 R)
• M12: 4,351,503 km (0.11 R)
• M13: 4,640,077 km (0.119 R)
• M14: 4,880,930 km (0.105 R)
• M15: 5,153,347 km (0.104 R)
• M16: 5,347,077 km (0.103 R)
• M17: 5,685,018 km (0.086 R)
• M18: 6,029,991 km (0.069 R)
• M19: 6,441,086 km (0.083 R)
• M20: 6,740,431 km (0.071 R)
• M21: 6,891,974 km (0.082 R)
• M22: 7,044,414 km (0.111 R)
• M23: 8,337,688 km (0.028 R)
• M24: 9,028,381 km (0.108 R)
• M25: 9,195,632 km (0.113 R)
• M26: 9,296,460 km (0.112 R)
• M27: 10,324,796 km (0.102 R)
• M28: 10,711,058 km (0.117 R)
• M29: 11,679,106 km (0.038 R)
• M30: 11,788,312 km (0.073 R)
• M31: 13,126,615 km (0.051 R)
• M32: 13,698,378 km (0.079 R)
• M33: 14,708,762 km (0.118 R)
• M34: 15,222,930 km (0.068 R)
• M35: 15,702,840 km (0.077 R)
• M36: 16,595,789 km (0.034 R)
• M37: 17,296,955 km (0.067 R)
• M38: 17,505,045 km (0.068 R)
• M39: 17,714,033 km (0.11 R)
• M40: 17,923,770 km (0.096 R)
• M41: 18,430,607 km (0.089 R)
• M42: 18,771,092 km (0.103 R)
• M43: 19,242,774 km (0.079 R)
• M44: 19,805,262 km (0.119 R)
• M45: 20,548,913 km (0.099 R)
• M46: 21,034,957 km (0.104 R)
• M47: 21,212,679 km (0.11 R)
• M48: 21,973,534 km (0.109 R)
• M49: 22,198,978 km (0.083 R)
• M50: 23,429,869 km (0.109 R)
• M51: 23,660,250 km (0.106 R)
• M52: 24,495,903 km (0.08 R)
• M53: 24,729,725 km (0.119 R)
• M54: 25,105,515 km (0.096 R)
• M55: 25,672,491 km (0.087 R)
• M56: 26,243,954 km (0.086 R)
• M57: 26,339,547 km (0.083 R)
• M58: 26,579,054 km (0.064 R)
• M59: 27,012,140 km (0.085 R)
• M60: 27,399,149 km (0.083 R)
• M61: 28,227,473 km (0.077 R)
• M62: 28,570,949 km (0.103 R)
• M63: 28,915,922 km (0.114 R)
• M64: 29,410,941 km (0.037 R)
• M65: 29,908,803 km (0.101 R)
• M66: 31,064,596 km (0.059 R)
• M67: 33,005,928 km (0.105 R)
• M68: 33,939,269 km (0.119 R)
• M69: 34,304,587 km (0.1 R)
• M70: 34,409,156 km (0.047 R)
• M71: 34,513,874 km (0.119 R)
• M72: 35,302,704 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 10.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.12 AU - 6.64 AU

Year: 8614 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 81,392,007 km

• M1: 186,549 km (0.111 R)
• M2: 416,181 km (0.071 R)
• M3: 487,240 km (0.119 R)
• M4: 553,512 km (0.092 R)
• M5: 623,225 km (0.05 R)
• M6: 818,300 km (0.117 R)
• M7: 959,670 km (0.052 R)
• M8: 1,109,567 km (0.115 R)
• M9: 1,187,657 km (0.064 R)
• M10: 1,606,232 km (0.028 R)
• M11: 2,020,469 km (0.11 R)
• M12: 2,676,306 km (0.066 R)
• M13: 3,036,837 km (0.107 R)
• M14: 3,548,312 km (0.069 R)
• M15: 4,045,725 km (0.087 R)
• M16: 4,693,184 km (0.103 R)
• M17: 4,843,829 km (0.12 R)
• M18: 5,553,073 km (0.106 R)
• M19: 6,106,435 km (0.064 R)
• M20: 6,271,143 km (0.11 R)
• M21: 6,365,838 km (0.042 R)
• M22: 6,749,856 km (0.093 R)
• M23: 6,993,700 km (0.08 R)
• M24: 7,490,066 km (0.03 R)
• M25: 7,565,464 km (0.105 R)
• M26: 7,793,301 km (0.116 R)
• M27: 9,180,821 km (0.111 R)
• M28: 9,614,506 km (0.073 R)
• M29: 9,724,011 km (0.079 R)
• M30: 9,806,440 km (0.066 R)
• M31: 10,642,991 km (0.067 R)
• M32: 10,955,650 km (0.054 R)
• M33: 11,677,161 km (0.067 R)
• M34: 11,764,676 km (0.112 R)
• M35: 11,940,603 km (0.066 R)
• M36: 12,058,336 km (0.076 R)
• M37: 12,176,519 km (0.11 R)
• M38: 12,473,620 km (0.072 R)
• M39: 12,652,988 km (0.107 R)
• M40: 12,773,115 km (0.047 R)
• M41: 12,984,048 km (0.112 R)
• M42: 13,379,136 km (0.101 R)
• M43: 13,716,479 km (0.109 R)
• M44: 14,118,748 km (0.107 R)
• M45: 14,966,669 km (0.079 R)
• M46: 15,348,891 km (0.085 R)
• M47: 16,678,667 km (0.115 R)
• M48: 16,777,551 km (0.115 R)
• M49: 17,008,680 km (0.076 R)
• M50: 17,910,306 km (0.111 R)
• M51: 18,349,974 km (0.113 R)
• M52: 18,656,500 km (0.118 R)
• M53: 18,930,264 km (0.083 R)
• M54: 20,144,101 km (0.105 R)
• M55: 20,848,857 km (0.028 R)
• M56: 21,633,498 km (0.029 R)
• M57: 22,391,510 km (0.119 R)
• M58: 22,682,628 km (0.032 R)
• M59: 24,193,865 km (0.113 R)
• M60: 24,530,012 km (0.104 R)
• M61: 24,754,857 km (0.055 R)
• M62: 24,867,654 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.7

Radius: 3.1

Gravity: 54.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.66 AU - 8.36 AU

Year: 14206 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,392,007 km

• M1: 40,242 km (0.096 R)
• M2: 171,888 km (0.104 R)
• M3: 601,084 km (0.064 R)
• M4: 1,218,175 km (0.102 R)
• M5: 1,241,214 km (0.1 R)
• M6: 1,358,648 km (0.102 R)
• M7: 1,554,023 km (0.103 R)
• M8: 1,810,583 km (0.057 R)
• M9: 2,135,659 km (0.11 R)
• M10: 2,478,388 km (0.063 R)
• M11: 2,899,506 km (0.08 R)
• M12: 4,395,933 km (0.053 R)
• M13: 5,465,708 km (0.113 R)
• M14: 5,619,195 km (0.114 R)
• M15: 6,128,127 km (0.071 R)
• M16: 6,610,880 km (0.1 R)
• M17: 6,733,550 km (0.087 R)
• M18: 7,399,859 km (0.027 R)
• M19: 7,442,344 km (0.103 R)
• M20: 7,740,942 km (0.069 R)
• M21: 9,938,684 km (0.111 R)
• M22: 9,985,359 km (0.113 R)
• M23: 11,274,593 km (0.106 R)
• M24: 11,421,049 km (0.118 R)
• M25: 11,617,322 km (0.103 R)
• M26: 12,716,417 km (0.074 R)
• M27: 15,496,993 km (0.119 R)
• M28: 16,537,596 km (0.102 R)
• M29: 16,648,448 km (0.095 R)
• M30: 17,770,581 km (0.094 R)
• M31: 18,340,699 km (0.054 R)
• M32: 18,916,800 km (0.119 R)
• M33: 19,090,783 km (0.087 R)
• M34: 19,207,020 km (0.075 R)
• M35: 19,498,886 km (0.085 R)
• M36: 19,733,306 km (0.066 R)
• M37: 20,145,896 km (0.116 R)
• M38: 20,323,469 km (0.062 R)
• M39: 20,799,938 km (0.114 R)
• M40: 21,099,433 km (0.112 R)
• M41: 22,006,744 km (0.046 R)
• M42: 23,360,306 km (0.082 R)
• M43: 24,298,584 km (0.072 R)
• M44: 24,613,936 km (0.038 R)
• M45: 26,729,848 km (0.04 R)
• M46: 26,794,923 km (0.11 R)
• M47: 27,710,612 km (0.039 R)
• M48: 28,106,298 km (0.08 R)
• M49: 28,969,927 km (0.107 R)
• M50: 29,774,763 km (0.076 R)
• M51: 32,927,389 km (0.106 R)
• M52: 34,542,896 km (0.108 R)
• M53: 34,684,715 km (0.09 R)
• M54: 35,110,919 km (0.087 R)
• M55: 37,777,651 km (0.078 R)
• M56: 37,850,505 km (0.086 R)
• M57: 38,436,031 km (0.06 R)
• M58: 39,393,757 km (0.097 R)
• M59: 39,987,062 km (0.061 R)
• M60: 40,882,555 km (0.084 R)
• M61: 41,483,190 km (0.055 R)
• M62: 41,558,438 km (0.082 R)
• M63: 42,313,907 km (0.089 R)
• M64: 42,921,424 km (0.09 R)
• M65: 44,993,056 km (0.116 R)
• M66: 45,070,398 km (0.11 R)
• M67: 45,457,856 km (0.073 R)
• M68: 46,314,005 km (0.114 R)
• M69: 46,940,072 km (0.116 R)
• M70: 47,097,000 km (0.103 R)
• M71: 47,175,539 km (0.109 R)
• M72: 47,805,496 km (0.084 R)
• M73: 48,438,145 km (0.106 R)
• M74: 50,031,961 km (0.043 R)
• M75: 50,593,701 km (0.095 R)
• M76: 50,754,668 km (0.116 R)
• M77: 52,210,554 km (0.082 R)
• M78: 52,698,992 km (0.119 R)
• M79: 53,270,605 km (0.038 R)
• M80: 54,502,543 km (0.061 R)
• M81: 54,832,556 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.6

Radius: 6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.54 AU - 8.62 AU

Year: 15854 Days

Day: 16.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,392,007 km

• M1: 89,759 km (0.033 R)
• M2: 270,323 km (0.092 R)
• M3: 325,974 km (0.088 R)
• M4: 461,659 km (0.119 R)
• M5: 578,345 km (0.109 R)
• M6: 718,219 km (0.084 R)
• M7: 941,120 km (0.078 R)
• M8: 1,122,134 km (0.08 R)
• M9: 1,675,347 km (0.084 R)
• M10: 1,802,505 km (0.101 R)
• M11: 2,066,096 km (0.094 R)
• M12: 2,104,692 km (0.098 R)
• M13: 2,143,588 km (0.058 R)
• M14: 2,884,696 km (0.062 R)
• M15: 3,442,097 km (0.084 R)
• M16: 3,557,587 km (0.092 R)
• M17: 4,153,884 km (0.12 R)
• M18: 4,576,947 km (0.12 R)
• M19: 4,806,430 km (0.103 R)
• M20: 5,250,287 km (0.075 R)
• M21: 5,383,429 km (0.118 R)
• M22: 5,436,985 km (0.081 R)
• M23: 5,544,546 km (0.081 R)
• M24: 5,761,912 km (0.108 R)
• M25: 5,871,567 km (0.101 R)
• M26: 6,544,308 km (0.041 R)
• M27: 6,860,858 km (0.086 R)
• M28: 7,628,743 km (0.095 R)
• M29: 7,900,862 km (0.027 R)
• M30: 8,083,970 km (0.081 R)
• M31: 8,516,906 km (0.026 R)
• M32: 10,156,499 km (0.114 R)
• M33: 11,439,749 km (0.113 R)
• M34: 11,508,714 km (0.056 R)
• M35: 11,577,828 km (0.109 R)
• M36: 12,170,684 km (0.03 R)
• M37: 12,276,300 km (0.114 R)
• M38: 12,488,580 km (0.106 R)
• M39: 13,240,758 km (0.084 R)
• M40: 14,901,593 km (0.12 R)
• M41: 16,199,205 km (0.117 R)
• M42: 16,237,951 km (0.093 R)
• M43: 16,431,980 km (0.066 R)
• M44: 16,665,801 km (0.102 R)
• M45: 17,176,379 km (0.108 R)
• M46: 17,532,721 km (0.118 R)
• M47: 17,971,641 km (0.108 R)
• M48: 18,901,093 km (0.116 R)
• M49: 19,023,464 km (0.101 R)
• M50: 19,228,114 km (0.12 R)
• M51: 19,351,083 km (0.064 R)
• M52: 19,846,102 km (0.118 R)
• M53: 20,178,359 km (0.08 R)
• M54: 20,345,161 km (0.095 R)
• M55: 21,101,677 km (0.065 R)
• M56: 22,296,515 km (0.109 R)
• M57: 23,294,333 km (0.1 R)
• M58: 23,820,768 km (0.077 R)
• M59: 23,952,863 km (0.1 R)
• M60: 24,439,804 km (0.104 R)
• M61: 25,108,955 km (0.102 R)
• M62: 25,198,565 km (0.112 R)
• M63: 25,693,733 km (0.065 R)
• M64: 26,328,477 km (0.071 R)
• M65: 27,521,071 km (0.107 R)
• M66: 27,567,297 km (0.082 R)
• M67: 28,450,373 km (0.116 R)
• M68: 28,965,888 km (0.061 R)
• M69: 30,101,186 km (0.066 R)
• M70: 31,976,994 km (0.085 R)
• M71: 32,513,003 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.3

Radius: 4.9

Gravity: 25.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.29 AU - 11.65 AU

Year: 23385 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,392,007 km

• M1: 308,471 km (0.068 R)
• M2: 639,830 km (0.075 R)
• M3: 943,065 km (0.074 R)
• M4: 1,196,933 km (0.111 R)
• M5: 1,316,461 km (0.066 R)
• M6: 1,377,796 km (0.104 R)
• M7: 1,866,832 km (0.074 R)
• M8: 1,935,796 km (0.112 R)
• M9: 2,220,332 km (0.117 R)
• M10: 2,556,029 km (0.107 R)
• M11: 2,710,414 km (0.052 R)
• M12: 2,828,148 km (0.091 R)
• M13: 3,829,257 km (0.045 R)
• M14: 3,917,220 km (0.112 R)
• M15: 4,367,061 km (0.085 R)
• M16: 4,785,785 km (0.111 R)
• M17: 5,315,063 km (0.107 R)
• M18: 5,611,416 km (0.078 R)
• M19: 6,796,680 km (0.106 R)
• M20: 7,010,455 km (0.095 R)
• M21: 7,554,692 km (0.074 R)
• M22: 7,665,245 km (0.117 R)
• M23: 8,225,639 km (0.118 R)
• M24: 9,743,309 km (0.111 R)
• M25: 10,410,815 km (0.076 R)
• M26: 10,781,219 km (0.073 R)
• M27: 11,598,323 km (0.108 R)
• M28: 12,370,248 km (0.097 R)
• M29: 12,565,772 km (0.073 R)
• M30: 13,760,461 km (0.062 R)
• M31: 14,439,785 km (0.119 R)
• M32: 14,508,301 km (0.035 R)
• M33: 15,129,880 km (0.101 R)
• M34: 15,901,356 km (0.058 R)
• M35: 16,256,202 km (0.073 R)
• M36: 17,263,744 km (0.092 R)
• M37: 17,409,303 km (0.094 R)
• M38: 18,291,332 km (0.111 R)
• M39: 19,112,624 km (0.066 R)
• M40: 21,023,288 km (0.093 R)
• M41: 21,334,601 km (0.083 R)
• M42: 21,804,338 km (0.079 R)
• M43: 21,883,027 km (0.107 R)
• M44: 22,040,553 km (0.106 R)
• M45: 23,154,010 km (0.092 R)
• M46: 24,530,460 km (0.08 R)
• M47: 26,267,142 km (0.092 R)
• M48: 26,350,767 km (0.117 R)
• M49: 26,686,315 km (0.101 R)
• M50: 27,023,359 km (0.11 R)
• M51: 27,957,448 km (0.065 R)
• M52: 30,031,922 km (0.055 R)
• M53: 30,558,207 km (0.039 R)
• M54: 33,325,618 km (0.056 R)
• M55: 33,779,498 km (0.107 R)
• M56: 33,961,559 km (0.094 R)
• M57: 34,785,095 km (0.115 R)
• M58: 35,522,463 km (0.117 R)
• M59: 36,265,217 km (0.09 R)
• M60: 36,825,461 km (0.052 R)
• M61: 37,765,683 km (0.055 R)
• M62: 37,954,775 km (0.069 R)
• M63: 38,049,321 km (0.082 R)
• M64: 39,095,309 km (0.076 R)
• M65: 39,286,495 km (0.035 R)
• M66: 40,247,063 km (0.099 R)
• M67: 41,215,410 km (0.108 R)
• M68: 43,570,529 km (0.096 R)
• M69: 43,669,563 km (0.096 R)
• M70: 44,166,079 km (0.096 R)
• M71: 44,864,252 km (0.115 R)
• M72: 45,566,165 km (0.114 R)
• M73: 46,777,758 km (0.106 R)
• M74: 48,409,721 km (0.095 R)
• M75: 48,923,590 km (0.105 R)
• M76: 49,335,882 km (0.104 R)
• M77: 49,439,104 km (0.104 R)
• M78: 53,204,333 km (0.115 R)
• M79: 53,416,164 km (0.054 R)
• M80: 57,712,016 km (0.106 R)
• M81: 59,461,114 km (0.109 R)
• M82: 61,116,714 km (0.073 R)
• M83: 62,452,025 km (0.062 R)
• M84: 63,011,222 km (0.085 R)
• M85: 65,491,554 km (0.063 R)
• M86: 66,515,252 km (0.059 R)
• M87: 67,086,417 km (0.083 R)
• M88: 67,429,894 km (0.056 R)
• M89: 69,271,294 km (0.111 R)
• M90: 71,129,150 km (0.089 R)
• M91: 72,415,991 km (0.141 R)
• M92: 73,121,195 km (0.1 R)
• M93: 75,845,223 km (0.064 R)
• M94: 76,083,682 km (0.097 R)
• M95: 77,759,627 km (0.092 R)
• M96: 79,690,038 km (0.098 R)
• M97: 81,270,090 km (0.093 R)
• M98: 81,392,013 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit