🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 11.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.61 AU - 2.05 AU

Year: 1709 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,139,789 km

• M1: 148,551 km (0.045 R)
• M2: 224,546 km (0.086 R)
• M3: 360,980 km (0.112 R)
• M4: 536,308 km (0.089 R)
• M5: 776,862 km (0.087 R)
• M6: 945,010 km (0.063 R)
• M7: 1,036,564 km (0.03 R)
• M8: 1,282,652 km (0.073 R)
• M9: 1,397,543 km (0.067 R)
• M10: 1,478,177 km (0.055 R)
• M11: 1,592,619 km (0.1 R)
• M12: 1,690,456 km (0.095 R)
• M13: 1,803,851 km (0.085 R)
• M14: 1,906,026 km (0.106 R)
• M15: 1,996,234 km (0.099 R)
• M16: 2,123,542 km (0.074 R)
• M17: 2,297,823 km (0.111 R)
• M18: 2,484,372 km (0.111 R)
• M19: 2,621,703 km (0.067 R)
• M20: 2,722,681 km (0.054 R)
• M21: 3,000,933 km (0.077 R)
• M22: 3,155,917 km (0.064 R)
• M23: 3,238,644 km (0.069 R)
• M24: 3,313,593 km (0.109 R)
• M25: 3,473,962 km (0.108 R)
• M26: 3,550,855 km (0.116 R)
• M27: 3,654,227 km (0.114 R)
• M28: 3,802,479 km (0.106 R)
• M29: 3,899,418 km (0.106 R)
• M30: 4,041,985 km (0.104 R)
• M31: 4,733,576 km (0.047 R)
• M32: 4,866,718 km (0.05 R)
• M33: 5,010,930 km (0.114 R)
• M34: 5,283,797 km (0.093 R)
• M35: 5,382,382 km (0.055 R)
• M36: 5,531,531 km (0.1 R)
• M37: 5,661,980 km (0.073 R)
• M38: 5,783,154 km (0.077 R)
• M39: 6,059,163 km (0.069 R)
• M40: 6,224,917 km (0.065 R)
• M41: 6,318,715 km (0.113 R)
• M42: 6,507,807 km (0.074 R)
• M43: 6,634,965 km (0.113 R)
• M44: 6,709,465 km (0.027 R)
• M45: 7,184,438 km (0.102 R)
• M46: 7,448,179 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 9.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.66 AU - 3.6 AU

Year: 3822 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,139,789 km

• M1: 219,909 km (0.067 R)
• M2: 353,500 km (0.114 R)
• M3: 657,183 km (0.038 R)
• M4: 798,105 km (0.101 R)
• M5: 928,704 km (0.086 R)
• M6: 1,012,778 km (0.103 R)
• M7: 1,257,669 km (0.117 R)
• M8: 1,411,306 km (0.046 R)
• M9: 1,621,940 km (0.098 R)
• M10: 1,724,564 km (0.063 R)
• M11: 2,213,600 km (0.089 R)
• M12: 2,488,710 km (0.076 R)
• M13: 2,607,790 km (0.038 R)
• M14: 2,759,482 km (0.069 R)
• M15: 2,820,967 km (0.079 R)
• M16: 2,898,459 km (0.114 R)
• M17: 3,199,599 km (0.117 R)
• M18: 3,527,368 km (0.087 R)
• M19: 3,678,612 km (0.108 R)
• M20: 3,883,411 km (0.071 R)
• M21: 4,776,959 km (0.119 R)
• M22: 5,038,307 km (0.114 R)
• M23: 5,227,847 km (0.111 R)
• M24: 5,594,661 km (0.103 R)
• M25: 5,712,095 km (0.12 R)
• M26: 6,029,692 km (0.102 R)
• M27: 6,231,051 km (0.104 R)
• M28: 6,312,133 km (0.088 R)
• M29: 6,702,583 km (0.091 R)
• M30: 6,890,328 km (0.05 R)
• M31: 7,079,719 km (0.115 R)
• M32: 7,164,541 km (0.075 R)
• M33: 7,789,112 km (0.118 R)
• M34: 8,252,267 km (0.103 R)
• M35: 8,341,577 km (0.1 R)
• M36: 8,769,876 km (0.104 R)
• M37: 9,090,165 km (0.112 R)
• M38: 9,297,956 km (0.037 R)
• M39: 9,577,704 km (0.064 R)
• M40: 9,671,502 km (0.052 R)
• M41: 10,145,279 km (0.07 R)
• M42: 10,241,021 km (0.09 R)
• M43: 10,505,660 km (0.047 R)
• M44: 10,602,450 km (0.082 R)
• M45: 10,992,601 km (0.097 R)
• M46: 11,115,421 km (0.104 R)
• M47: 11,189,472 km (0.074 R)
• M48: 11,313,040 km (0.074 R)
• M49: 11,611,637 km (0.114 R)
• M50: 11,686,735 km (0.065 R)
• M51: 12,039,188 km (0.098 R)
• M52: 12,115,034 km (0.028 R)
• M53: 12,216,611 km (0.102 R)
• M54: 13,509,735 km (0.03 R)
• M55: 14,199,231 km (0.116 R)
• M56: 14,386,827 km (0.071 R)
• M57: 14,656,253 km (0.116 R)
• M58: 14,764,562 km (0.1 R)
• M59: 14,927,474 km (0.059 R)
• M60: 15,254,944 km (0.096 R)
• M61: 15,474,553 km (0.084 R)
• M62: 16,195,765 km (0.066 R)
• M63: 16,476,111 km (0.1 R)
• M64: 16,560,484 km (0.113 R)
• M65: 16,927,897 km (0.096 R)
• M66: 17,212,432 km (0.102 R)
• M67: 17,555,909 km (0.046 R)
• M68: 17,959,374 km (0.111 R)
• M69: 18,162,378 km (0.062 R)
• M70: 19,306,802 km (0.047 R)
• M71: 19,633,973 km (0.074 R)
• M72: 19,693,512 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 12.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.15 AU - 4.85 AU

Year: 5522 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,139,789 km

• M1: 161,117 km (0.112 R)
• M2: 305,778 km (0.086 R)
• M3: 385,514 km (0.112 R)
• M4: 693,536 km (0.095 R)
• M5: 774,019 km (0.108 R)
• M6: 896,690 km (0.094 R)
• M7: 1,152,502 km (0.082 R)
• M8: 1,272,928 km (0.104 R)
• M9: 1,351,916 km (0.075 R)
• M10: 1,444,367 km (0.026 R)
• M11: 1,623,586 km (0.083 R)
• M12: 1,848,880 km (0.086 R)
• M13: 2,165,429 km (0.042 R)
• M14: 2,274,935 km (0.073 R)
• M15: 2,400,447 km (0.092 R)
• M16: 2,513,992 km (0.11 R)
• M17: 2,600,310 km (0.066 R)
• M18: 2,702,336 km (0.109 R)
• M19: 3,001,532 km (0.101 R)
• M20: 3,139,760 km (0.101 R)
• M21: 3,327,356 km (0.101 R)
• M22: 3,567,311 km (0.086 R)
• M23: 3,796,345 km (0.091 R)
• M24: 4,064,125 km (0.081 R)
• M25: 4,149,097 km (0.105 R)
• M26: 4,477,464 km (0.104 R)
• M27: 4,671,493 km (0.085 R)
• M28: 4,760,653 km (0.054 R)
• M29: 5,122,979 km (0.094 R)
• M30: 5,214,982 km (0.093 R)
• M31: 5,326,133 km (0.097 R)
• M32: 5,740,519 km (0.109 R)
• M33: 5,990,348 km (0.082 R)
• M34: 6,460,982 km (0.08 R)
• M35: 6,560,465 km (0.117 R)
• M36: 6,741,030 km (0.028 R)
• M37: 7,107,096 km (0.051 R)
• M38: 7,230,514 km (0.044 R)
• M39: 7,563,369 km (0.06 R)
• M40: 7,689,480 km (0.084 R)
• M41: 7,943,797 km (0.031 R)
• M42: 8,635,687 km (0.088 R)
• M43: 8,988,887 km (0.115 R)
• M44: 9,755,128 km (0.036 R)
• M45: 10,076,913 km (0.06 R)
• M46: 10,378,801 km (0.09 R)
• M47: 10,519,124 km (0.082 R)
• M48: 10,636,558 km (0.103 R)
• M49: 11,519,036 km (0.083 R)
• M50: 11,883,606 km (0.063 R)
• M51: 12,698,914 km (0.085 R)
• M52: 13,100,734 km (0.109 R)
• M53: 13,328,572 km (0.053 R)
• M54: 13,532,175 km (0.07 R)
• M55: 13,891,060 km (0.064 R)
• M56: 14,071,774 km (0.072 R)
• M57: 14,461,477 km (0.102 R)
• M58: 14,566,045 km (0.105 R)
• M59: 14,854,769 km (0.117 R)
• M60: 15,066,002 km (0.088 R)
• M61: 16,055,891 km (0.114 R)
• M62: 16,517,699 km (0.092 R)
• M63: 16,681,659 km (0.078 R)
• M64: 16,763,937 km (0.105 R)
• M65: 16,873,742 km (0.086 R)
• M66: 16,983,846 km (0.033 R)
• M67: 17,761,306 km (0.101 R)
• M68: 18,977,537 km (0.098 R)
• M69: 19,235,593 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 6.6

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.58 AU - 6.46 AU

Year: 10195 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,139,789 km

• M1: 83,625 km (0.078 R)
• M2: 330,910 km (0.106 R)
• M3: 585,676 km (0.103 R)
• M4: 633,697 km (0.075 R)
• M5: 1,125,425 km (0.071 R)
• M6: 1,642,285 km (0.112 R)
• M7: 1,711,549 km (0.091 R)
• M8: 1,925,474 km (0.11 R)
• M9: 2,249,653 km (0.07 R)
• M10: 3,321,222 km (0.06 R)
• M11: 3,409,335 km (0.11 R)
• M12: 3,831,351 km (0.076 R)
• M13: 4,142,814 km (0.064 R)
• M14: 4,206,094 km (0.057 R)
• M15: 4,301,537 km (0.098 R)
• M16: 4,430,042 km (0.093 R)
• M17: 4,559,893 km (0.102 R)
• M18: 4,658,029 km (0.095 R)
• M19: 4,756,913 km (0.108 R)
• M20: 5,296,064 km (0.066 R)
• M21: 5,642,832 km (0.117 R)
• M22: 5,818,908 km (0.064 R)
• M23: 5,996,930 km (0.074 R)
• M24: 6,176,746 km (0.062 R)
• M25: 6,652,468 km (0.112 R)
• M26: 7,292,298 km (0.109 R)
• M27: 8,228,631 km (0.045 R)
• M28: 8,428,494 km (0.045 R)
• M29: 8,549,070 km (0.06 R)
• M30: 9,871,515 km (0.12 R)
• M31: 10,041,308 km (0.106 R)
• M32: 10,817,123 km (0.103 R)
• M33: 11,124,098 km (0.104 R)
• M34: 12,839,536 km (0.07 R)
• M35: 13,398,284 km (0.097 R)
• M36: 14,299,013 km (0.102 R)
• M37: 14,346,885 km (0.052 R)
• M38: 14,442,926 km (0.026 R)
• M39: 14,877,957 km (0.082 R)
• M40: 15,268,108 km (0.109 R)
• M41: 15,317,176 km (0.066 R)
• M42: 15,513,748 km (0.036 R)
• M43: 15,612,333 km (0.095 R)
• M44: 15,959,101 km (0.106 R)
• M45: 16,208,331 km (0.082 R)
• M46: 17,167,104 km (0.045 R)
• M47: 17,937,084 km (0.099 R)
• M48: 17,988,845 km (0.109 R)
• M49: 18,508,847 km (0.046 R)
• M50: 18,823,152 km (0.083 R)
• M51: 20,475,461 km (0.09 R)
• M52: 21,346,270 km (0.072 R)
• M53: 21,951,992 km (0.063 R)
• M54: 22,284,697 km (0.113 R)
• M55: 22,563,398 km (0.059 R)
• M56: 23,859,514 km (0.098 R)
• M57: 24,087,501 km (0.087 R)
• M58: 25,064,076 km (0.095 R)
• M59: 26,641,586 km (0.095 R)
• M60: 26,878,100 km (0.073 R)
• M61: 28,855,036 km (0.108 R)
• M62: 30,630,762 km (0.09 R)
• M63: 31,313,527 km (0.11 R)
• M64: 32,252,553 km (0.109 R)
• M65: 32,757,296 km (0.108 R)
• M66: 33,328,012 km (0.061 R)
• M67: 34,030,224 km (0.06 R)
• M68: 34,094,252 km (0.064 R)
• M69: 34,222,607 km (0.06 R)
• M70: 34,350,962 km (0.107 R)
• M71: 34,415,289 km (0.067 R)
• M72: 34,543,944 km (0.097 R)
• M73: 35,774,236 km (0.114 R)
• M74: 36,100,360 km (0.091 R)
• M75: 36,624,252 km (0.12 R)
• M76: 36,953,068 km (0.045 R)
• M77: 37,878,630 km (0.058 R)
• M78: 37,945,051 km (0.119 R)
• M79: 38,011,473 km (0.088 R)
• M80: 38,744,951 km (0.081 R)
• M81: 39,079,901 km (0.111 R)
• M82: 39,281,259 km (0.091 R)
• M83: 39,483,067 km (0.111 R)
• M84: 39,752,642 km (0.118 R)
• M85: 40,768,861 km (0.109 R)
• M86: 42,206,047 km (0.094 R)
• M87: 43,520,564 km (0.111 R)
• M88: 43,590,127 km (0.075 R)
• M89: 45,270,560 km (0.072 R)
• M90: 46,331,508 km (0.075 R)
• M91: 46,829,519 km (0.1 R)
• M92: 47,974,242 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696

Radius: 6.8

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.67 AU - 9.37 AU

Year: 18699 Days

Day: 20 Hours

Environment

Temp: -238 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,139,789 km

• M1: 110,403 km (0.11 R)
• M2: 246,537 km (0.03 R)
• M3: 339,438 km (0.103 R)
• M4: 390,899 km (0.065 R)
• M5: 464,202 km (0.068 R)
• M6: 562,937 km (0.087 R)
• M7: 876,943 km (0.089 R)
• M8: 2,123,243 km (0.045 R)
• M9: 2,464,475 km (0.107 R)
• M10: 2,534,786 km (0.073 R)
• M11: 3,045,813 km (0.104 R)
• M12: 3,952,525 km (0.103 R)
• M13: 4,286,278 km (0.069 R)
• M14: 4,716,372 km (0.104 R)
• M15: 4,760,055 km (0.114 R)
• M16: 5,710,151 km (0.048 R)
• M17: 5,944,870 km (0.108 R)
• M18: 6,134,859 km (0.034 R)
• M19: 6,326,943 km (0.091 R)
• M20: 6,423,733 km (0.044 R)
• M21: 6,717,094 km (0.098 R)
• M22: 7,726,132 km (0.082 R)
• M23: 8,090,402 km (0.12 R)
• M24: 8,727,839 km (0.115 R)
• M25: 8,998,162 km (0.116 R)
• M26: 9,381,282 km (0.091 R)
• M27: 10,050,583 km (0.103 R)
• M28: 10,163,530 km (0.085 R)
• M29: 10,448,065 km (0.104 R)
• M30: 10,562,507 km (0.028 R)
• M31: 11,671,027 km (0.118 R)
• M32: 11,849,498 km (0.093 R)
• M33: 14,059,806 km (0.11 R)
• M34: 18,913,808 km (0.111 R)
• M35: 19,615,572 km (0.106 R)
• M36: 21,406,707 km (0.103 R)
• M37: 22,284,847 km (0.093 R)
• M38: 22,506,252 km (0.052 R)
• M39: 23,774,542 km (0.094 R)
• M40: 23,849,790 km (0.118 R)
• M41: 23,925,187 km (0.1 R)
• M42: 24,836,238 km (0.106 R)
• M43: 25,450,039 km (0.099 R)
• M44: 26,614,060 km (0.109 R)
• M45: 28,192,916 km (0.112 R)
• M46: 28,913,229 km (0.098 R)
• M47: 29,235,313 km (0.098 R)
• M48: 30,045,835 km (0.056 R)
• M49: 32,270,654 km (0.097 R)
• M50: 33,952,733 km (0.091 R)
• M51: 34,292,469 km (0.09 R)
• M52: 34,975,533 km (0.097 R)
• M53: 36,789,707 km (0.108 R)
• M54: 36,876,922 km (0.103 R)
• M55: 37,927,997 km (0.109 R)
• M56: 38,192,336 km (0.117 R)
• M57: 38,634,248 km (0.114 R)
• M58: 39,523,159 km (0.101 R)
• M59: 39,612,469 km (0.084 R)
• M60: 40,059,767 km (0.075 R)
• M61: 40,418,801 km (0.083 R)
• M62: 41,683,951 km (0.065 R)
• M63: 42,229,983 km (0.099 R)
• M64: 43,053,669 km (0.054 R)
• M65: 43,513,682 km (0.106 R)
• M66: 43,605,835 km (0.054 R)
• M67: 43,790,289 km (0.045 R)
• M68: 44,716,898 km (0.101 R)
• M69: 45,369,444 km (0.081 R)
• M70: 46,495,317 km (0.1 R)
• M71: 47,440,477 km (0.101 R)
• M72: 47,630,316 km (0.108 R)
• M73: 48,105,888 km (0.089 R)
• M74: 48,678,698 km (0.074 R)
• M75: 48,965,926 km (0.047 R)
• M76: 49,157,711 km (0.091 R)
• M77: 49,349,794 km (0.119 R)
• M78: 52,456,643 km (0.104 R)
• M79: 54,331,104 km (0.112 R)
• M80: 55,426,310 km (0.101 R)
• M81: 56,830,735 km (0.1 R)
• M82: 57,942,397 km (0.111 R)
• M83: 58,246,829 km (0.114 R)
• M84: 59,367,616 km (0.103 R)
• M85: 59,981,865 km (0.095 R)
• M86: 60,289,887 km (0.066 R)
• M87: 63,711,938 km (0.116 R)
• M88: 65,182,635 km (0.103 R)
• M89: 65,499,184 km (0.048 R)
• M90: 65,922,097 km (0.066 R)
• M91: 67,622,875 km (0.034 R)
• M92: 68,264,500 km (0.114 R)
• M93: 69,338,164 km (0.07 R)
• M94: 69,445,875 km (0.107 R)
• M95: 70,201,045 km (0.12 R)
• M96: 73,030,240 km (0.091 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: 344 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit