🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 11.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,572,536 km

• M1: 148,850 km (0.11 R)
• M2: 248,183 km (0.114 R)
• M3: 320,887 km (0.036 R)
• M4: 458,966 km (0.09 R)
• M5: 584,030 km (0.098 R)
• M6: 733,628 km (0.086 R)
• M7: 806,183 km (0.103 R)
• M8: 887,714 km (0.117 R)
• M9: 969,095 km (0.041 R)
• M10: 1,106,276 km (0.09 R)
• M11: 1,328,429 km (0.114 R)
• M12: 1,486,105 km (0.108 R)
• M13: 1,557,763 km (0.103 R)
• M14: 1,630,766 km (0.052 R)
• M15: 1,700,928 km (0.08 R)
• M16: 1,885,232 km (0.092 R)
• M17: 1,983,967 km (0.051 R)
• M18: 2,063,553 km (0.099 R)
• M19: 2,204,175 km (0.082 R)
• M20: 2,396,857 km (0.119 R)
• M21: 2,481,829 km (0.118 R)
• M22: 2,572,485 km (0.114 R)
• M23: 2,645,638 km (0.103 R)
• M24: 2,785,064 km (0.104 R)
• M25: 2,855,524 km (0.097 R)
• M26: 3,032,349 km (0.07 R)
• M27: 3,109,841 km (0.049 R)
• M28: 3,401,856 km (0.119 R)
• M29: 3,523,179 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 11.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 636 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,572,536 km

• M1: 143,315 km (0.102 R)
• M2: 238,758 km (0.091 R)
• M3: 479,910 km (0.061 R)
• M4: 568,322 km (0.057 R)
• M5: 654,042 km (0.104 R)
• M6: 769,531 km (0.088 R)
• M7: 940,522 km (0.112 R)
• M8: 1,165,517 km (0.098 R)
• M9: 1,272,629 km (0.084 R)
• M10: 1,427,164 km (0.1 R)
• M11: 1,549,086 km (0.077 R)
• M12: 1,687,913 km (0.081 R)
• M13: 1,789,789 km (0.113 R)
• M14: 1,992,793 km (0.094 R)
• M15: 2,071,781 km (0.1 R)
• M16: 2,225,717 km (0.091 R)
• M17: 2,483,025 km (0.082 R)
• M18: 2,568,296 km (0.098 R)
• M19: 2,670,472 km (0.092 R)
• M20: 2,782,072 km (0.083 R)
• M21: 2,895,317 km (0.035 R)
• M22: 3,043,269 km (0.111 R)
• M23: 3,329,450 km (0.09 R)
• M24: 3,467,230 km (0.036 R)
• M25: 3,910,189 km (0.093 R)
• M26: 4,046,622 km (0.034 R)
• M27: 4,156,876 km (0.057 R)
• M28: 4,249,627 km (0.108 R)
• M29: 4,352,400 km (0.103 R)
• M30: 4,713,829 km (0.113 R)
• M31: 4,791,171 km (0.113 R)
• M32: 4,898,283 km (0.053 R)
• M33: 5,045,637 km (0.07 R)
• M34: 5,374,902 km (0.077 R)
• M35: 5,762,809 km (0.091 R)
• M36: 5,876,803 km (0.059 R)
• M37: 5,949,807 km (0.08 R)
• M38: 6,023,109 km (0.076 R)
• M39: 6,458,290 km (0.104 R)
• M40: 6,576,771 km (0.114 R)
• M41: 6,663,388 km (0.116 R)
• M42: 6,980,835 km (0.106 R)
• M43: 7,135,818 km (0.082 R)
• M44: 7,269,559 km (0.087 R)
• M45: 7,347,948 km (0.093 R)
• M46: 7,709,975 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 10.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.19 AU - 2.41 AU

Year: 2252 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,572,536 km

• M1: 144,362 km (0.111 R)
• M2: 229,782 km (0.118 R)
• M3: 502,050 km (0.067 R)
• M4: 633,547 km (0.104 R)
• M5: 728,093 km (0.088 R)
• M6: 794,065 km (0.038 R)
• M7: 977,921 km (0.091 R)
• M8: 1,051,823 km (0.091 R)
• M9: 1,118,094 km (0.068 R)
• M10: 1,186,012 km (0.074 R)
• M11: 1,265,299 km (0.107 R)
• M12: 1,525,150 km (0.093 R)
• M13: 1,802,206 km (0.106 R)
• M14: 2,035,728 km (0.113 R)
• M15: 2,192,806 km (0.069 R)
• M16: 2,493,348 km (0.119 R)
• M17: 2,740,932 km (0.111 R)
• M18: 2,820,668 km (0.029 R)
• M19: 2,955,605 km (0.087 R)
• M20: 3,078,724 km (0.103 R)
• M21: 3,415,768 km (0.063 R)
• M22: 3,632,535 km (0.101 R)
• M23: 3,958,659 km (0.119 R)
• M24: 4,325,323 km (0.046 R)
• M25: 4,686,901 km (0.048 R)
• M26: 4,815,107 km (0.077 R)
• M27: 5,058,353 km (0.116 R)
• M28: 5,140,482 km (0.09 R)
• M29: 5,473,038 km (0.108 R)
• M30: 5,574,166 km (0.114 R)
• M31: 5,967,908 km (0.116 R)
• M32: 6,299,866 km (0.027 R)
• M33: 6,405,930 km (0.107 R)
• M34: 6,566,150 km (0.105 R)
• M35: 6,909,028 km (0.088 R)
• M36: 7,036,785 km (0.086 R)
• M37: 7,257,591 km (0.047 R)
• M38: 7,331,792 km (0.045 R)
• M39: 7,555,740 km (0.105 R)
• M40: 7,953,072 km (0.108 R)
• M41: 8,144,706 km (0.119 R)
• M42: 8,221,749 km (0.099 R)
• M43: 8,299,091 km (0.119 R)
• M44: 8,532,464 km (0.06 R)
• M45: 8,708,990 km (0.096 R)
• M46: 8,926,505 km (0.098 R)
• M47: 9,125,620 km (0.112 R)
• M48: 9,427,209 km (0.098 R)
• M49: 9,609,718 km (0.054 R)
• M50: 9,732,089 km (0.066 R)
• M51: 9,937,188 km (0.037 R)
• M52: 10,247,454 km (0.07 R)
• M53: 10,351,574 km (0.103 R)
• M54: 10,603,048 km (0.073 R)
• M55: 10,708,365 km (0.115 R)
• M56: 10,792,888 km (0.07 R)
• M57: 11,154,616 km (0.046 R)
• M58: 11,347,746 km (0.083 R)
• M59: 11,433,915 km (0.088 R)
• M60: 11,802,674 km (0.03 R)
• M61: 11,868,197 km (0.111 R)
• M62: 12,131,340 km (0.114 R)
• M63: 12,618,730 km (0.114 R)
• M64: 13,022,495 km (0.117 R)
• M65: 13,911,555 km (0.116 R)
• M66: 14,003,857 km (0.072 R)
• M67: 14,702,628 km (0.119 R)
• M68: 15,008,855 km (0.039 R)
• M69: 15,174,759 km (0.096 R)
• M70: 15,771,954 km (0.092 R)
• M71: 15,892,231 km (0.101 R)
• M72: 16,012,956 km (0.116 R)
• M73: 16,230,920 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 10.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.15 AU - 2.49 AU

Year: 2282 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,572,536 km

• M1: 369,058 km (0.115 R)
• M2: 476,918 km (0.089 R)
• M3: 651,798 km (0.078 R)
• M4: 818,749 km (0.087 R)
• M5: 967,898 km (0.105 R)
• M6: 1,109,418 km (0.096 R)
• M7: 1,178,532 km (0.105 R)
• M8: 1,367,325 km (0.11 R)
• M9: 1,576,163 km (0.107 R)
• M10: 1,826,141 km (0.066 R)
• M11: 1,929,813 km (0.09 R)
• M12: 2,154,209 km (0.099 R)
• M13: 2,297,524 km (0.103 R)
• M14: 2,421,242 km (0.118 R)
• M15: 2,987,170 km (0.093 R)
• M16: 3,147,539 km (0.04 R)
• M17: 3,260,336 km (0.107 R)
• M18: 3,685,194 km (0.09 R)
• M19: 3,844,067 km (0.033 R)
• M20: 4,488,385 km (0.04 R)
• M21: 4,946,304 km (0.084 R)
• M22: 5,166,213 km (0.108 R)
• M23: 5,240,264 km (0.118 R)
• M24: 5,329,574 km (0.083 R)
• M25: 5,494,580 km (0.066 R)
• M26: 5,937,839 km (0.109 R)
• M27: 6,062,155 km (0.087 R)
• M28: 6,218,783 km (0.113 R)
• M29: 6,488,209 km (0.057 R)
• M30: 6,761,525 km (0.065 R)
• M31: 6,956,750 km (0.096 R)
• M32: 7,186,831 km (0.114 R)
• M33: 7,269,559 km (0.093 R)
• M34: 7,469,571 km (0.099 R)
• M35: 7,756,051 km (0.037 R)
• M36: 8,029,067 km (0.11 R)
• M37: 8,235,812 km (0.058 R)
• M38: 8,973,628 km (0.116 R)
• M39: 9,080,740 km (0.116 R)
• M40: 9,386,518 km (0.117 R)
• M41: 9,549,879 km (0.052 R)
• M42: 9,750,789 km (0.094 R)
• M43: 10,212,598 km (0.036 R)
• M44: 10,568,342 km (0.078 R)
• M45: 10,738,285 km (0.12 R)
• M46: 11,023,418 km (0.082 R)
• M47: 11,234,351 km (0.112 R)
• M48: 12,051,455 km (0.12 R)
• M49: 12,726,889 km (0.098 R)
• M50: 12,948,145 km (0.115 R)
• M51: 13,049,123 km (0.112 R)
• M52: 13,231,483 km (0.054 R)
• M53: 13,660,380 km (0.092 R)
• M54: 13,886,871 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.6

Radius: 4.7

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.07 AU - 8.11 AU

Year: 14857 Days

Day: 16.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,572,536 km

• M1: 77,791 km (0.077 R)
• M2: 497,563 km (0.107 R)
• M3: 547,977 km (0.095 R)
• M4: 653,892 km (0.11 R)
• M5: 1,615,358 km (0.096 R)
• M6: 2,311,885 km (0.037 R)
• M7: 2,368,882 km (0.075 R)
• M8: 2,661,197 km (0.065 R)
• M9: 2,842,060 km (0.103 R)
• M10: 4,391,146 km (0.075 R)
• M11: 4,461,906 km (0.076 R)
• M12: 4,858,191 km (0.095 R)
• M13: 5,116,397 km (0.095 R)
• M14: 5,303,394 km (0.045 R)
• M15: 5,341,093 km (0.106 R)
• M16: 6,192,604 km (0.035 R)
• M17: 6,311,983 km (0.109 R)
• M18: 6,715,448 km (0.096 R)
• M19: 7,044,115 km (0.095 R)
• M20: 7,759,791 km (0.114 R)
• M21: 7,845,660 km (0.039 R)
• M22: 8,366,560 km (0.091 R)
• M23: 9,487,347 km (0.099 R)
• M24: 10,041,907 km (0.086 R)
• M25: 10,512,093 km (0.07 R)
• M26: 10,749,804 km (0.12 R)
• M27: 11,085,651 km (0.066 R)
• M28: 12,362,918 km (0.071 R)
• M29: 12,613,943 km (0.117 R)
• M30: 13,120,780 km (0.09 R)
• M31: 13,997,723 km (0.1 R)
• M32: 14,787,151 km (0.073 R)
• M33: 15,753,404 km (0.11 R)
• M34: 16,408,792 km (0.111 R)
• M35: 16,795,203 km (0.114 R)
• M36: 18,142,781 km (0.086 R)
• M37: 18,714,394 km (0.057 R)
• M38: 18,887,030 km (0.034 R)
• M39: 19,408,229 km (0.091 R)
• M40: 20,228,175 km (0.113 R)
• M41: 21,901,876 km (0.087 R)
• M42: 22,023,051 km (0.11 R)
• M43: 23,247,659 km (0.099 R)
• M44: 23,805,958 km (0.058 R)
• M45: 23,930,723 km (0.066 R)
• M46: 24,118,019 km (0.118 R)
• M47: 24,243,233 km (0.103 R)
• M48: 24,431,427 km (0.101 R)
• M49: 25,890,455 km (0.098 R)
• M50: 26,147,015 km (0.085 R)
• M51: 26,598,202 km (0.039 R)
• M52: 27,116,858 km (0.104 R)
• M53: 27,638,805 km (0.073 R)
• M54: 27,769,853 km (0.114 R)
• M55: 27,901,050 km (0.064 R)
• M56: 28,692,722 km (0.106 R)
• M57: 28,825,415 km (0.081 R)
• M58: 28,958,258 km (0.077 R)
• M59: 30,568,679 km (0.081 R)
• M60: 31,658,201 km (0.08 R)
• M61: 32,414,717 km (0.085 R)
• M62: 32,622,060 km (0.082 R)
• M63: 32,829,702 km (0.109 R)
• M64: 33,246,631 km (0.099 R)
• M65: 33,735,217 km (0.051 R)
• M66: 36,213,456 km (0.067 R)
• M67: 36,788,061 km (0.112 R)
• M68: 37,510,619 km (0.039 R)
• M69: 38,749,738 km (0.092 R)
• M70: 38,969,647 km (0.098 R)
• M71: 39,190,154 km (0.052 R)
• M72: 39,484,712 km (0.093 R)
• M73: 39,706,117 km (0.079 R)
• M74: 40,894,074 km (0.047 R)
• M75: 42,546,382 km (0.091 R)
• M76: 43,076,707 km (0.082 R)
• M77: 43,914,455 km (0.076 R)
• M78: 44,988,418 km (0.084 R)
• M79: 46,304,281 km (0.096 R)
• M80: 46,927,805 km (0.11 R)
• M81: 48,577,720 km (0.049 R)
• M82: 49,052,543 km (0.09 R)
• M83: 49,608,599 km (0.083 R)
• M84: 50,486,589 km (0.061 R)
• M85: 50,807,027 km (0.077 R)
• M86: 50,967,546 km (0.104 R)
• M87: 51,934,098 km (0.086 R)
• M88: 52,095,813 km (0.112 R)
• M89: 52,419,692 km (0.087 R)
• M90: 53,476,900 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 4.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.78 AU - 10.62 AU

Year: 21034 Days

Day: 23.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,572,536 km

• M1: 52,060 km (0.112 R)
• M2: 100,679 km (0.105 R)
• M3: 632,350 km (0.055 R)
• M4: 698,622 km (0.075 R)
• M5: 753,375 km (0.11 R)
• M6: 852,558 km (0.115 R)
• M7: 1,224,309 km (0.108 R)
• M8: 1,324,390 km (0.063 R)
• M9: 1,586,037 km (0.07 R)
• M10: 1,979,030 km (0.098 R)
• M11: 2,057,120 km (0.092 R)
• M12: 2,176,350 km (0.085 R)
• M13: 2,442,185 km (0.119 R)
• M14: 2,740,035 km (0.052 R)
• M15: 2,783,418 km (0.071 R)
• M16: 3,049,253 km (0.112 R)
• M17: 3,117,021 km (0.117 R)
• M18: 3,253,903 km (0.06 R)
• M19: 3,323,167 km (0.053 R)
• M20: 4,066,369 km (0.119 R)
• M21: 4,166,002 km (0.054 R)
• M22: 4,443,954 km (0.078 R)
• M23: 4,701,711 km (0.096 R)
• M24: 5,449,402 km (0.038 R)
• M25: 6,033,881 km (0.065 R)
• M26: 6,579,763 km (0.056 R)
• M27: 6,667,427 km (0.118 R)
• M28: 7,965,339 km (0.058 R)
• M29: 8,090,103 km (0.062 R)
• M30: 8,372,843 km (0.096 R)
• M31: 8,436,123 km (0.118 R)
• M32: 8,467,838 km (0.106 R)
• M33: 9,110,211 km (0.087 R)
• M34: 9,175,286 km (0.059 R)
• M35: 9,635,300 km (0.079 R)
• M36: 9,767,993 km (0.036 R)
• M37: 9,968,454 km (0.094 R)
• M38: 10,102,793 km (0.117 R)
• M39: 10,577,617 km (0.083 R)
• M40: 11,024,914 km (0.118 R)
• M41: 11,233,603 km (0.109 R)
• M42: 11,303,316 km (0.08 R)
• M43: 11,619,416 km (0.064 R)
• M44: 11,725,332 km (0.106 R)
• M45: 11,867,150 km (0.066 R)
• M46: 12,224,091 km (0.11 R)
• M47: 12,948,593 km (0.098 R)
• M48: 13,058,398 km (0.071 R)
• M49: 13,242,254 km (0.046 R)
• M50: 13,389,907 km (0.083 R)
• M51: 13,501,058 km (0.071 R)
• M52: 13,948,505 km (0.116 R)
• M53: 14,023,454 km (0.05 R)
• M54: 14,249,496 km (0.099 R)
• M55: 14,438,738 km (0.025 R)
• M56: 14,514,584 km (0.116 R)
• M57: 15,669,330 km (0.11 R)
• M58: 15,747,420 km (0.091 R)
• M59: 15,903,899 km (0.119 R)
• M60: 17,214,077 km (0.103 R)
• M61: 17,375,194 km (0.078 R)
• M62: 17,943,217 km (0.101 R)
• M63: 18,106,578 km (0.084 R)
• M64: 18,229,398 km (0.09 R)
• M65: 18,599,653 km (0.092 R)
• M66: 18,806,547 km (0.108 R)
• M67: 19,851,787 km (0.06 R)
• M68: 20,020,833 km (0.111 R)
• M69: 20,275,149 km (0.096 R)
• M70: 23,544,012 km (0.094 R)
• M71: 23,857,420 km (0.084 R)
• M72: 25,261,545 km (0.068 R)
• M73: 26,181,572 km (0.059 R)
• M74: 26,645,774 km (0.118 R)
• M75: 26,925,522 km (0.087 R)
• M76: 27,065,696 km (0.113 R)
• M77: 27,112,520 km (0.083 R)
• M78: 27,253,142 km (0.083 R)
• M79: 27,865,147 km (0.044 R)
• M80: 28,767,671 km (0.119 R)
• M81: 28,863,264 km (0.098 R)
• M82: 29,438,767 km (0.095 R)
• M83: 30,115,099 km (0.057 R)
• M84: 30,357,896 km (0.114 R)
• M85: 30,796,517 km (0.084 R)
• M86: 30,943,272 km (0.064 R)
• M87: 31,286,300 km (0.062 R)
• M88: 32,273,796 km (0.1 R)
• M89: 33,472,075 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit