🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 14.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.85 AU - 0.89 AU

Year: 550 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,810,576 km

• M1: 191,485 km (0.114 R)
• M2: 306,376 km (0.051 R)
• M3: 398,678 km (0.119 R)
• M4: 498,610 km (0.054 R)
• M5: 597,344 km (0.09 R)
• M6: 718,818 km (0.112 R)
• M7: 835,055 km (0.09 R)
• M8: 937,530 km (0.088 R)
• M9: 1,094,907 km (0.112 R)
• M10: 1,279,511 km (0.091 R)
• M11: 1,500,317 km (0.092 R)
• M12: 1,628,672 km (0.117 R)
• M13: 1,787,994 km (0.051 R)
• M14: 1,987,707 km (0.073 R)
• M15: 2,158,697 km (0.099 R)
• M16: 2,402,093 km (0.107 R)
• M17: 2,554,234 km (0.104 R)
• M18: 2,670,472 km (0.04 R)
• M19: 2,804,362 km (0.063 R)
• M20: 2,916,410 km (0.118 R)
• M21: 3,062,717 km (0.065 R)
• M22: 3,186,584 km (0.113 R)
• M23: 3,431,027 km (0.065 R)
• M24: 3,585,861 km (0.117 R)
• M25: 3,690,430 km (0.094 R)
• M26: 3,893,733 km (0.096 R)
• M27: 4,192,032 km (0.102 R)
• M28: 4,302,435 km (0.076 R)
• M29: 4,554,507 km (0.119 R)
• M30: 4,763,346 km (0.117 R)
• M31: 4,936,730 km (0.119 R)
• M32: 5,200,770 km (0.059 R)
• M33: 5,299,804 km (0.107 R)
• M34: 5,489,643 km (0.103 R)
• M35: 5,580,449 km (0.108 R)
• M36: 5,681,877 km (0.101 R)
• M37: 5,783,902 km (0.093 R)
• M38: 6,052,131 km (0.119 R)
• M39: 6,356,114 km (0.081 R)
• M40: 6,451,558 km (0.09 R)
• M41: 6,805,506 km (0.1 R)
• M42: 7,001,330 km (0.115 R)
• M43: 7,232,159 km (0.045 R)
• M44: 7,365,152 km (0.095 R)
• M45: 7,599,871 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.08 AU - 1.68 AU

Year: 1100 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,810,576 km

• M1: 186,249 km (0.1 R)
• M2: 282,291 km (0.073 R)
• M3: 379,829 km (0.079 R)
• M4: 517,609 km (0.046 R)
• M5: 627,563 km (0.086 R)
• M6: 735,722 km (0.106 R)
• M7: 851,511 km (0.115 R)
• M8: 1,007,841 km (0.116 R)
• M9: 1,203,664 km (0.104 R)
• M10: 1,314,217 km (0.056 R)
• M11: 1,436,140 km (0.094 R)
• M12: 1,586,336 km (0.116 R)
• M13: 1,700,479 km (0.101 R)
• M14: 1,885,980 km (0.067 R)
• M15: 2,016,430 km (0.107 R)
• M16: 2,222,576 km (0.073 R)
• M17: 2,388,928 km (0.066 R)
• M18: 2,530,897 km (0.099 R)
• M19: 2,646,536 km (0.095 R)
• M20: 2,763,970 km (0.087 R)
• M21: 2,943,637 km (0.1 R)
• M22: 3,065,709 km (0.105 R)
• M23: 3,335,883 km (0.087 R)
• M24: 3,559,981 km (0.068 R)
• M25: 3,657,668 km (0.097 R)
• M26: 3,811,305 km (0.053 R)
• M27: 4,012,065 km (0.115 R)
• M28: 4,216,416 km (0.052 R)
• M29: 4,635,739 km (0.102 R)
• M30: 4,826,327 km (0.107 R)
• M31: 4,983,255 km (0.109 R)
• M32: 5,426,812 km (0.05 R)
• M33: 5,577,457 km (0.062 R)
• M34: 5,857,505 km (0.095 R)
• M35: 6,089,980 km (0.092 R)
• M36: 6,338,911 km (0.089 R)
• M37: 6,551,040 km (0.061 R)
• M38: 6,698,245 km (0.115 R)
• M39: 6,806,105 km (0.058 R)
• M40: 6,996,094 km (0.073 R)
• M41: 7,298,431 km (0.09 R)
• M42: 7,788,215 km (0.048 R)
• M43: 8,058,688 km (0.085 R)
• M44: 8,173,429 km (0.053 R)
• M45: 8,491,923 km (0.115 R)
• M46: 8,682,212 km (0.075 R)
• M47: 8,918,127 km (0.118 R)
• M48: 9,096,598 km (0.057 R)
• M49: 9,336,403 km (0.068 R)
• M50: 9,960,376 km (0.103 R)
• M51: 10,660,793 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.3

Radius: 5.4

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.24 AU - 7.76 AU

Year: 11240 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,810,576 km

• M1: 108,608 km (0.106 R)
• M2: 147,653 km (0.03 R)
• M3: 441,613 km (0.102 R)
• M4: 531,372 km (0.098 R)
• M5: 781,798 km (0.091 R)
• M6: 891,603 km (0.084 R)
• M7: 1,188,106 km (0.079 R)
• M8: 1,604,736 km (0.081 R)
• M9: 1,792,930 km (0.066 R)
• M10: 2,319,964 km (0.118 R)
• M11: 2,452,208 km (0.093 R)
• M12: 2,668,976 km (0.094 R)
• M13: 2,779,678 km (0.057 R)
• M14: 3,237,597 km (0.098 R)
• M15: 3,936,070 km (0.067 R)
• M16: 4,094,045 km (0.064 R)
• M17: 4,286,278 km (0.113 R)
• M18: 5,187,456 km (0.119 R)
• M19: 5,256,420 km (0.073 R)
• M20: 6,438,992 km (0.11 R)
• M21: 6,964,678 km (0.045 R)
• M22: 7,387,292 km (0.086 R)
• M23: 7,464,934 km (0.103 R)
• M24: 7,897,421 km (0.107 R)
• M25: 7,976,858 km (0.083 R)
• M26: 8,257,204 km (0.112 R)
• M27: 8,581,532 km (0.062 R)
• M28: 8,704,203 km (0.068 R)
• M29: 8,786,332 km (0.097 R)
• M30: 8,827,471 km (0.116 R)
• M31: 9,242,755 km (0.071 R)
• M32: 9,706,658 km (0.117 R)
• M33: 9,877,349 km (0.093 R)
• M34: 10,135,106 km (0.109 R)
• M35: 10,351,574 km (0.092 R)
• M36: 11,143,545 km (0.061 R)
• M37: 11,188,126 km (0.103 R)
• M38: 11,456,803 km (0.039 R)
• M39: 12,046,369 km (0.063 R)
• M40: 12,692,033 km (0.103 R)
• M41: 12,972,230 km (0.106 R)
• M42: 13,396,340 km (0.064 R)
• M43: 14,017,021 km (0.064 R)
• M44: 14,695,896 km (0.056 R)
• M45: 14,940,938 km (0.081 R)
• M46: 15,335,727 km (0.088 R)
• M47: 15,484,726 km (0.076 R)
• M48: 15,684,140 km (0.092 R)
• M49: 15,784,071 km (0.067 R)
• M50: 16,642,614 km (0.103 R)
• M51: 17,051,913 km (0.039 R)
• M52: 17,257,760 km (0.104 R)
• M53: 17,932,596 km (0.093 R)
• M54: 18,457,535 km (0.108 R)
• M55: 18,721,874 km (0.119 R)
• M56: 19,683,938 km (0.079 R)
• M57: 20,008,117 km (0.11 R)
• M58: 20,607,107 km (0.115 R)
• M59: 21,156,729 km (0.101 R)
• M60: 22,046,238 km (0.107 R)
• M61: 22,158,287 km (0.103 R)
• M62: 22,270,485 km (0.104 R)
• M63: 23,175,253 km (0.03 R)
• M64: 23,689,272 km (0.103 R)
• M65: 24,496,502 km (0.045 R)
• M66: 25,960,317 km (0.08 R)
• M67: 26,019,408 km (0.107 R)
• M68: 27,091,576 km (0.11 R)
• M69: 27,935,458 km (0.11 R)
• M70: 29,094,392 km (0.11 R)
• M71: 29,217,362 km (0.058 R)
• M72: 30,768,243 km (0.084 R)
• M73: 31,207,313 km (0.056 R)
• M74: 31,522,216 km (0.089 R)
• M75: 31,774,737 km (0.112 R)
• M76: 33,433,329 km (0.1 R)
• M77: 35,775,882 km (0.117 R)
• M78: 37,233,264 km (0.087 R)
• M79: 37,634,037 km (0.071 R)
• M80: 37,701,057 km (0.084 R)
• M81: 37,767,927 km (0.106 R)
• M82: 38,440,070 km (0.097 R)
• M83: 40,068,892 km (0.106 R)
• M84: 40,891,830 km (0.071 R)
• M85: 42,693,736 km (0.1 R)
• M86: 42,973,185 km (0.115 R)
• M87: 43,113,209 km (0.1 R)
• M88: 43,674,650 km (0.046 R)
• M89: 44,309,244 km (0.087 R)
• M90: 45,017,889 km (0.077 R)
• M91: 45,302,424 km (0.072 R)
• M92: 47,599,798 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.1

Radius: 6.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.28 AU - 8.52 AU

Year: 12293 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,810,576 km

• M1: 140,622 km (0.084 R)
• M2: 285,582 km (0.072 R)
• M3: 414,087 km (0.073 R)
• M4: 664,663 km (0.083 R)
• M5: 790,026 km (0.095 R)
• M6: 906,264 km (0.082 R)
• M7: 992,731 km (0.103 R)
• M8: 1,063,940 km (0.114 R)
• M9: 1,779,766 km (0.096 R)
• M10: 1,845,140 km (0.102 R)
• M11: 1,911,113 km (0.084 R)
• M12: 2,516,835 km (0.083 R)
• M13: 2,615,120 km (0.075 R)
• M14: 3,072,591 km (0.051 R)
• M15: 3,177,608 km (0.07 R)
• M16: 3,418,311 km (0.105 R)
• M17: 3,554,745 km (0.093 R)
• M18: 4,088,959 km (0.039 R)
• M19: 4,439,317 km (0.073 R)
• M20: 4,738,662 km (0.091 R)
• M21: 5,388,366 km (0.036 R)
• M22: 5,515,225 km (0.046 R)
• M23: 6,032,833 km (0.082 R)
• M24: 6,197,840 km (0.085 R)
• M25: 6,330,832 km (0.086 R)
• M26: 6,431,212 km (0.103 R)
• M27: 6,769,603 km (0.085 R)
• M28: 7,855,384 km (0.12 R)
• M29: 8,844,376 km (0.103 R)
• M30: 9,182,766 km (0.086 R)
• M31: 9,563,642 km (0.101 R)
• M32: 9,640,536 km (0.063 R)
• M33: 10,301,609 km (0.11 R)
• M34: 10,777,031 km (0.102 R)
• M35: 10,816,973 km (0.111 R)
• M36: 10,977,193 km (0.038 R)
• M37: 12,245,932 km (0.03 R)
• M38: 12,580,732 km (0.095 R)
• M39: 12,833,852 km (0.068 R)
• M40: 13,131,402 km (0.117 R)
• M41: 13,345,177 km (0.118 R)
• M42: 16,045,568 km (0.099 R)
• M43: 16,320,081 km (0.096 R)
• M44: 16,458,010 km (0.115 R)
• M45: 16,688,540 km (0.111 R)
• M46: 16,873,742 km (0.074 R)
• M47: 17,762,952 km (0.043 R)
• M48: 17,810,225 km (0.085 R)
• M49: 18,571,379 km (0.104 R)
• M50: 18,907,824 km (0.098 R)
• M51: 19,004,315 km (0.04 R)
• M52: 19,197,745 km (0.105 R)
• M53: 19,440,393 km (0.107 R)
• M54: 19,635,319 km (0.076 R)
• M55: 20,125,551 km (0.099 R)
• M56: 20,470,973 km (0.065 R)
• M57: 21,923,119 km (0.117 R)
• M58: 23,253,044 km (0.109 R)
• M59: 24,188,929 km (0.108 R)
• M60: 24,872,591 km (0.057 R)
• M61: 25,031,165 km (0.053 R)
• M62: 25,084,122 km (0.071 R)
• M63: 25,402,766 km (0.115 R)
• M64: 26,043,793 km (0.105 R)
• M65: 26,258,765 km (0.055 R)
• M66: 26,636,200 km (0.04 R)
• M67: 26,690,205 km (0.118 R)
• M68: 26,852,668 km (0.049 R)
• M69: 27,451,060 km (0.072 R)
• M70: 27,615,019 km (0.095 R)
• M71: 28,108,842 km (0.102 R)
• M72: 28,274,147 km (0.076 R)
• M73: 28,994,012 km (0.113 R)
• M74: 29,719,861 km (0.091 R)
• M75: 29,775,960 km (0.081 R)
• M76: 30,395,295 km (0.034 R)
• M77: 31,132,663 km (0.102 R)
• M78: 31,532,090 km (0.088 R)
• M79: 31,646,532 km (0.119 R)
• M80: 32,048,202 km (0.097 R)
• M81: 32,336,029 km (0.114 R)
• M82: 32,682,796 km (0.119 R)
• M83: 32,914,524 km (0.077 R)
• M84: 34,375,496 km (0.094 R)
• M85: 34,493,379 km (0.118 R)
• M86: 35,262,163 km (0.111 R)
• M87: 35,917,252 km (0.117 R)
• M88: 36,937,509 km (0.105 R)
• M89: 38,638,437 km (0.108 R)
• M90: 38,760,958 km (0.061 R)
• M91: 38,944,963 km (0.045 R)
• M92: 39,869,029 km (0.093 R)
• M93: 40,738,193 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.1

Radius: 7.7

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.77 AU - 11.93 AU

Year: 20967 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,810,576 km

• M1: 165,156 km (0.066 R)
• M2: 230,381 km (0.102 R)
• M3: 308,620 km (0.113 R)
• M4: 456,274 km (0.094 R)
• M5: 820,395 km (0.099 R)
• M6: 950,395 km (0.109 R)
• M7: 1,230,891 km (0.059 R)
• M8: 1,934,600 km (0.047 R)
• M9: 2,109,779 km (0.039 R)
• M10: 2,326,696 km (0.079 R)
• M11: 2,437,996 km (0.062 R)
• M12: 2,782,221 km (0.119 R)
• M13: 3,558,933 km (0.094 R)
• M14: 5,248,342 km (0.05 R)
• M15: 6,562,410 km (0.046 R)
• M16: 6,773,343 km (0.087 R)
• M17: 7,093,781 km (0.09 R)
• M18: 8,197,664 km (0.088 R)
• M19: 8,769,427 km (0.062 R)
• M20: 9,001,753 km (0.118 R)
• M21: 9,177,231 km (0.074 R)
• M22: 9,472,388 km (0.102 R)
• M23: 10,376,557 km (0.111 R)
• M24: 10,745,914 km (0.062 R)
• M25: 11,751,810 km (0.082 R)
• M26: 12,072,399 km (0.08 R)
• M27: 12,136,726 km (0.107 R)
• M28: 14,258,921 km (0.078 R)
• M29: 14,600,603 km (0.068 R)
• M30: 14,876,012 km (0.066 R)
• M31: 15,362,205 km (0.069 R)
• M32: 16,350,000 km (0.106 R)
• M33: 17,358,140 km (0.078 R)
• M34: 18,312,275 km (0.053 R)
• M35: 18,683,727 km (0.086 R)
• M36: 18,907,974 km (0.1 R)
• M37: 19,813,191 km (0.115 R)
• M38: 20,424,597 km (0.096 R)
• M39: 20,964,646 km (0.053 R)
• M40: 21,979,966 km (0.069 R)
• M41: 23,011,294 km (0.083 R)
• M42: 24,383,555 km (0.094 R)
• M43: 27,037,721 km (0.105 R)
• M44: 29,260,895 km (0.114 R)
• M45: 29,347,512 km (0.105 R)
• M46: 30,569,876 km (0.115 R)
• M47: 32,524,073 km (0.09 R)
• M48: 33,244,686 km (0.093 R)
• M49: 34,335,554 km (0.114 R)
• M50: 34,518,512 km (0.046 R)
• M51: 34,885,326 km (0.089 R)
• M52: 37,771,966 km (0.118 R)
• M53: 39,482,917 km (0.032 R)
• M54: 41,024,822 km (0.112 R)
• M55: 42,292,066 km (0.066 R)
• M56: 42,782,897 km (0.081 R)
• M57: 43,473,291 km (0.075 R)
• M58: 44,465,873 km (0.112 R)
• M59: 44,865,000 km (0.115 R)
• M60: 45,465,934 km (0.068 R)
• M61: 45,566,315 km (0.068 R)
• M62: 45,666,844 km (0.084 R)
• M63: 45,868,054 km (0.116 R)
• M64: 46,271,369 km (0.063 R)
• M65: 49,539,634 km (0.047 R)
• M66: 50,160,764 km (0.089 R)
• M67: 50,888,558 km (0.076 R)
• M68: 51,306,086 km (0.072 R)
• M69: 52,354,767 km (0.095 R)
• M70: 52,459,934 km (0.099 R)
• M71: 52,881,651 km (0.099 R)
• M72: 53,198,648 km (0.092 R)
• M73: 54,366,559 km (0.12 R)
• M74: 54,579,736 km (0.095 R)
• M75: 55,328,324 km (0.094 R)
• M76: 55,865,081 km (0.09 R)
• M77: 55,972,642 km (0.076 R)
• M78: 60,000,564 km (0.086 R)
• M79: 60,110,668 km (0.114 R)
• M80: 64,233,436 km (0.041 R)
• M81: 64,571,677 km (0.045 R)
• M82: 64,684,623 km (0.047 R)
• M83: 65,363,199 km (0.116 R)
• M84: 66,841,825 km (0.031 R)
• M85: 66,955,968 km (0.054 R)
• M86: 67,413,438 km (0.077 R)
• M87: 67,642,472 km (0.098 R)
• M88: 71,693,583 km (0.119 R)
• M89: 75,109,201 km (0.152 R)
• M90: 75,822,484 km (0.079 R)
• M91: 76,418,482 km (0.214 R)
• M92: 77,016,275 km (0.048 R)
• M93: 77,735,392 km (0.118 R)
• M94: 78,216,200 km (0.206 R)
• M95: 78,939,206 km (0.103 R)
• M96: 79,301,532 km (0.215 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.84 AU - 11.98 AU

Year: 21159 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,810,576 km

• M1: 240,703 km (0.101 R)
• M2: 637,437 km (0.113 R)
• M3: 922,720 km (0.062 R)
• M4: 1,245,701 km (0.088 R)
• M5: 1,420,133 km (0.072 R)
• M6: 1,658,741 km (0.108 R)
• M7: 1,950,158 km (0.058 R)
• M8: 2,153,461 km (0.113 R)
• M9: 4,141,767 km (0.059 R)
• M10: 4,350,904 km (0.066 R)
• M11: 5,305,638 km (0.059 R)
• M12: 5,734,236 km (0.113 R)
• M13: 7,023,770 km (0.103 R)
• M14: 8,696,872 km (0.077 R)
• M15: 8,797,103 km (0.11 R)
• M16: 10,415,752 km (0.077 R)
• M17: 11,642,903 km (0.117 R)
• M18: 12,161,409 km (0.112 R)
• M19: 12,348,407 km (0.083 R)
• M20: 12,536,302 km (0.065 R)
• M21: 14,944,678 km (0.088 R)
• M22: 15,467,373 km (0.058 R)
• M23: 15,873,680 km (0.028 R)
• M24: 16,365,708 km (0.093 R)
• M25: 16,904,410 km (0.062 R)
• M26: 17,786,888 km (0.119 R)
• M27: 19,640,256 km (0.066 R)
• M28: 20,523,033 km (0.116 R)
• M29: 21,014,162 km (0.113 R)
• M30: 24,558,286 km (0.08 R)
• M31: 25,365,366 km (0.067 R)
• M32: 25,508,681 km (0.105 R)
• M33: 25,892,250 km (0.117 R)
• M34: 26,036,462 km (0.045 R)
• M35: 26,181,123 km (0.116 R)
• M36: 26,422,724 km (0.09 R)
• M37: 29,529,273 km (0.081 R)
• M38: 30,285,790 km (0.1 R)
• M39: 33,270,417 km (0.071 R)
• M40: 33,741,949 km (0.072 R)
• M41: 33,794,458 km (0.051 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: 169 - 10,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit