🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 12

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 394 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,244,301 km

• M1: 149,747 km (0.119 R)
• M2: 276,008 km (0.036 R)
• M3: 387,309 km (0.108 R)
• M4: 478,713 km (0.114 R)
• M5: 562,039 km (0.05 R)
• M6: 640,578 km (0.063 R)
• M7: 719,416 km (0.089 R)
• M8: 840,890 km (0.066 R)
• M9: 924,664 km (0.094 R)
• M10: 1,056,311 km (0.103 R)
• M11: 1,244,355 km (0.095 R)
• M12: 1,339,051 km (0.068 R)
• M13: 1,732,194 km (0.099 R)
• M14: 1,841,849 km (0.082 R)
• M15: 1,982,022 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 8.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.06 AU - 1.06 AU

Year: 705 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,244,301 km

• M1: 113,694 km (0.071 R)
• M2: 206,445 km (0.065 R)
• M3: 279,598 km (0.116 R)
• M4: 349,610 km (0.114 R)
• M5: 653,593 km (0.058 R)
• M6: 732,282 km (0.117 R)
• M7: 792,121 km (0.079 R)
• M8: 946,506 km (0.115 R)
• M9: 1,012,478 km (0.107 R)
• M10: 1,123,779 km (0.064 R)
• M11: 1,187,508 km (0.095 R)
• M12: 1,278,912 km (0.067 R)
• M13: 1,461,870 km (0.099 R)
• M14: 1,624,633 km (0.103 R)
• M15: 1,748,799 km (0.115 R)
• M16: 1,876,256 km (0.079 R)
• M17: 2,014,485 km (0.119 R)
• M18: 2,100,803 km (0.086 R)
• M19: 2,212,403 km (0.071 R)
• M20: 2,342,403 km (0.084 R)
• M21: 2,533,739 km (0.054 R)
• M22: 2,678,400 km (0.094 R)
• M23: 2,738,838 km (0.051 R)
• M24: 2,878,712 km (0.096 R)
• M25: 2,940,645 km (0.055 R)
• M26: 3,147,390 km (0.101 R)
• M27: 3,238,644 km (0.117 R)
• M28: 3,489,819 km (0.085 R)
• M29: 3,632,236 km (0.077 R)
• M30: 3,776,449 km (0.057 R)
• M31: 3,834,642 km (0.096 R)
• M32: 3,893,135 km (0.058 R)
• M33: 3,952,077 km (0.113 R)
• M34: 4,160,317 km (0.093 R)
• M35: 4,220,605 km (0.088 R)
• M36: 4,281,042 km (0.117 R)
• M37: 4,744,048 km (0.064 R)
• M38: 4,817,500 km (0.117 R)
• M39: 5,136,592 km (0.117 R)
• M40: 5,353,210 km (0.037 R)
• M41: 5,606,031 km (0.12 R)
• M42: 5,706,112 km (0.085 R)
• M43: 5,795,422 km (0.051 R)
• M44: 5,874,110 km (0.074 R)
• M45: 5,964,318 km (0.088 R)
• M46: 6,146,378 km (0.094 R)
• M47: 6,341,753 km (0.108 R)
• M48: 6,422,835 km (0.064 R)
• M49: 6,738,636 km (0.119 R)
• M50: 6,821,364 km (0.082 R)
• M51: 7,470,918 km (0.104 R)
• M52: 7,728,824 km (0.069 R)
• M53: 7,852,691 km (0.117 R)
• M54: 8,114,936 km (0.111 R)
• M55: 8,228,332 km (0.068 R)
• M56: 8,304,178 km (0.052 R)
• M57: 8,405,605 km (0.111 R)
• M58: 8,494,765 km (0.038 R)
• M59: 8,648,253 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 9.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.92 AU - 1.24 AU

Year: 725 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 76,244,301 km

• M1: 125,064 km (0.117 R)
• M2: 213,476 km (0.089 R)
• M3: 328,966 km (0.076 R)
• M4: 424,260 km (0.07 R)
• M5: 492,925 km (0.091 R)
• M6: 643,420 km (0.074 R)
• M7: 810,222 km (0.12 R)
• M8: 991,684 km (0.032 R)
• M9: 1,076,057 km (0.075 R)
• M10: 1,145,620 km (0.073 R)
• M11: 1,252,733 km (0.103 R)
• M12: 1,357,152 km (0.098 R)
• M13: 1,509,742 km (0.066 R)
• M14: 1,574,966 km (0.12 R)
• M15: 1,701,825 km (0.089 R)
• M16: 1,790,537 km (0.084 R)
• M17: 1,880,894 km (0.094 R)
• M18: 2,030,193 km (0.058 R)
• M19: 2,102,748 km (0.118 R)
• M20: 2,220,631 km (0.09 R)
• M21: 2,363,497 km (0.116 R)
• M22: 2,493,946 km (0.088 R)
• M23: 2,611,081 km (0.116 R)
• M24: 2,698,297 km (0.102 R)
• M25: 2,891,727 km (0.119 R)
• M26: 3,023,223 km (0.094 R)
• M27: 3,098,172 km (0.057 R)
• M28: 3,199,001 km (0.118 R)
• M29: 3,283,972 km (0.086 R)
• M30: 3,516,896 km (0.117 R)
• M31: 3,639,866 km (0.086 R)
• M32: 3,755,355 km (0.115 R)
• M33: 3,890,143 km (0.11 R)
• M34: 3,980,949 km (0.074 R)
• M35: 4,323,079 km (0.049 R)
• M36: 4,473,874 km (0.078 R)
• M37: 4,559,594 km (0.081 R)
• M38: 4,722,805 km (0.088 R)
• M39: 4,839,342 km (0.114 R)
• M40: 4,996,120 km (0.115 R)
• M41: 5,114,751 km (0.106 R)
• M42: 5,184,464 km (0.089 R)
• M43: 5,284,545 km (0.069 R)
• M44: 5,395,397 km (0.041 R)
• M45: 6,055,722 km (0.102 R)
• M46: 6,352,674 km (0.085 R)
• M47: 6,416,851 km (0.068 R)
• M48: 6,513,641 km (0.111 R)
• M49: 6,817,923 km (0.053 R)
• M50: 6,949,719 km (0.119 R)
• M51: 7,038,131 km (0.05 R)
• M52: 7,171,423 km (0.09 R)
• M53: 7,316,682 km (0.039 R)
• M54: 7,451,769 km (0.026 R)
• M55: 7,598,973 km (0.12 R)
• M56: 7,690,079 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 9.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.1 AU - 2.66 AU

Year: 2371 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,244,301 km

• M1: 138,079 km (0.09 R)
• M2: 216,917 km (0.12 R)
• M3: 290,369 km (0.102 R)
• M4: 536,608 km (0.114 R)
• M5: 618,138 km (0.035 R)
• M6: 680,521 km (0.067 R)
• M7: 846,574 km (0.074 R)
• M8: 952,938 km (0.059 R)
• M9: 1,130,810 km (0.087 R)
• M10: 1,219,073 km (0.085 R)
• M11: 1,606,382 km (0.094 R)
• M12: 1,706,463 km (0.046 R)
• M13: 1,831,527 km (0.091 R)
• M14: 2,055,026 km (0.052 R)
• M15: 2,127,431 km (0.076 R)
• M16: 2,250,102 km (0.082 R)
• M17: 2,400,447 km (0.072 R)
• M18: 2,697,998 km (0.096 R)
• M19: 3,048,805 km (0.1 R)
• M20: 3,414,123 km (0.065 R)
• M21: 3,631,189 km (0.083 R)
• M22: 4,109,753 km (0.106 R)
• M23: 4,800,147 km (0.115 R)
• M24: 5,043,692 km (0.095 R)
• M25: 5,408,412 km (0.102 R)
• M26: 5,475,581 km (0.057 R)
• M27: 5,661,980 km (0.115 R)
• M28: 5,798,862 km (0.093 R)
• M29: 5,919,438 km (0.074 R)
• M30: 6,180,935 km (0.094 R)
• M31: 6,410,418 km (0.087 R)
• M32: 6,517,381 km (0.106 R)
• M33: 6,660,845 km (0.111 R)
• M34: 7,319,674 km (0.118 R)
• M35: 7,394,174 km (0.064 R)
• M36: 7,525,072 km (0.051 R)
• M37: 7,713,565 km (0.113 R)
• M38: 7,789,412 km (0.07 R)
• M39: 7,884,406 km (0.117 R)
• M40: 7,999,148 km (0.12 R)
• M41: 8,404,857 km (0.103 R)
• M42: 8,521,992 km (0.082 R)
• M43: 8,698,667 km (0.078 R)
• M44: 8,797,402 km (0.079 R)
• M45: 8,936,378 km (0.056 R)
• M46: 9,115,896 km (0.11 R)
• M47: 9,377,393 km (0.106 R)
• M48: 9,621,088 km (0.063 R)
• M49: 9,723,263 km (0.096 R)
• M50: 9,805,093 km (0.096 R)
• M51: 10,658,549 km (0.064 R)
• M52: 10,912,865 km (0.066 R)
• M53: 11,427,482 km (0.106 R)
• M54: 11,731,315 km (0.107 R)
• M55: 12,369,201 km (0.104 R)
• M56: 12,725,992 km (0.067 R)
• M57: 13,816,560 km (0.051 R)
• M58: 14,047,539 km (0.105 R)
• M59: 14,349,727 km (0.118 R)
• M60: 14,466,563 km (0.051 R)
• M61: 14,889,626 km (0.101 R)
• M62: 15,007,958 km (0.117 R)
• M63: 15,102,803 km (0.104 R)
• M64: 15,603,956 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.81 AU - 4.85 AU

Year: 5818 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,244,301 km

• M1: 135,087 km (0.081 R)
• M2: 211,232 km (0.095 R)
• M3: 645,365 km (0.114 R)
• M4: 867,967 km (0.09 R)
• M5: 1,067,381 km (0.086 R)
• M6: 1,197,830 km (0.086 R)
• M7: 1,282,203 km (0.085 R)
• M8: 1,421,479 km (0.093 R)
• M9: 1,602,941 km (0.12 R)
• M10: 1,677,740 km (0.103 R)
• M11: 1,870,123 km (0.084 R)
• M12: 2,009,099 km (0.045 R)
• M13: 2,213,899 km (0.06 R)
• M14: 2,446,972 km (0.088 R)
• M15: 2,577,571 km (0.045 R)
• M16: 2,688,274 km (0.071 R)
• M17: 3,076,480 km (0.113 R)
• M18: 3,409,635 km (0.082 R)
• M19: 4,398,327 km (0.09 R)
• M20: 4,504,541 km (0.076 R)
• M21: 4,692,436 km (0.095 R)
• M22: 5,441,623 km (0.115 R)
• M23: 5,670,806 km (0.106 R)
• M24: 6,109,128 km (0.036 R)
• M25: 6,407,576 km (0.096 R)
• M26: 6,558,520 km (0.059 R)
• M27: 6,680,143 km (0.119 R)
• M28: 6,802,514 km (0.115 R)
• M29: 8,034,752 km (0.049 R)
• M30: 8,361,623 km (0.045 R)
• M31: 8,659,772 km (0.087 R)
• M32: 9,198,324 km (0.101 R)
• M33: 9,334,608 km (0.091 R)
• M34: 9,817,061 km (0.04 R)
• M35: 10,131,516 km (0.068 R)
• M36: 10,272,437 km (0.101 R)
• M37: 11,938,359 km (0.091 R)
• M38: 12,236,657 km (0.087 R)
• M39: 12,424,402 km (0.062 R)
• M40: 12,650,744 km (0.113 R)
• M41: 13,184,509 km (0.118 R)
• M42: 13,999,070 km (0.069 R)
• M43: 14,077,459 km (0.099 R)
• M44: 14,353,018 km (0.108 R)
• M45: 14,710,108 km (0.078 R)
• M46: 15,554,439 km (0.047 R)
• M47: 16,208,331 km (0.084 R)
• M48: 16,787,873 km (0.05 R)
• M49: 17,038,449 km (0.108 R)
• M50: 17,416,483 km (0.063 R)
• M51: 17,669,902 km (0.112 R)
• M52: 18,223,564 km (0.045 R)
• M53: 18,309,283 km (0.039 R)
• M54: 18,395,003 km (0.097 R)
• M55: 18,481,022 km (0.084 R)
• M56: 18,912,761 km (0.112 R)
• M57: 19,391,474 km (0.118 R)
• M58: 19,522,672 km (0.057 R)
• M59: 19,654,318 km (0.096 R)
• M60: 20,494,459 km (0.115 R)
• M61: 20,717,360 km (0.06 R)
• M62: 21,346,120 km (0.043 R)
• M63: 21,481,805 km (0.058 R)
• M64: 23,130,673 km (0.078 R)
• M65: 23,782,920 km (0.094 R)
• M66: 24,252,358 km (0.076 R)
• M67: 24,441,151 km (0.115 R)
• M68: 25,153,087 km (0.059 R)
• M69: 25,535,459 km (0.063 R)
• M70: 27,920,049 km (0.066 R)
• M71: 28,068,300 km (0.086 R)
• M72: 28,167,334 km (0.099 R)
• M73: 28,266,368 km (0.032 R)
• M74: 28,564,517 km (0.027 R)
• M75: 29,213,921 km (0.063 R)
• M76: 30,019,805 km (0.104 R)
• M77: 30,273,224 km (0.116 R)
• M78: 30,476,377 km (0.028 R)
• M79: 30,679,980 km (0.114 R)
• M80: 31,602,101 km (0.104 R)
• M81: 33,002,188 km (0.046 R)
• M82: 33,788,773 km (0.056 R)
• M83: 34,528,385 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 3.8

Gravity: 36.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.74 AU - 11.76 AU

Year: 22758 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,244,301 km

• M1: 977,024 km (0.074 R)
• M2: 1,281,007 km (0.079 R)
• M3: 1,398,441 km (0.111 R)
• M4: 1,550,133 km (0.078 R)
• M5: 1,803,851 km (0.113 R)
• M6: 1,902,287 km (0.112 R)
• M7: 2,002,517 km (0.043 R)
• M8: 2,639,804 km (0.115 R)
• M9: 3,057,631 km (0.09 R)
• M10: 3,455,262 km (0.102 R)
• M11: 3,495,803 km (0.094 R)
• M12: 4,607,315 km (0.089 R)
• M13: 5,061,644 km (0.104 R)
• M14: 5,625,478 km (0.025 R)
• M15: 7,803,025 km (0.103 R)
• M16: 8,125,408 km (0.107 R)
• M17: 8,233,867 km (0.104 R)
• M18: 12,194,022 km (0.085 R)
• M19: 12,255,955 km (0.089 R)
• M20: 12,630,399 km (0.07 R)
• M21: 13,008,432 km (0.107 R)
• M22: 13,326,328 km (0.075 R)
• M23: 14,755,436 km (0.106 R)
• M24: 14,821,559 km (0.09 R)
• M25: 15,086,945 km (0.111 R)
• M26: 16,232,267 km (0.106 R)
• M27: 18,178,834 km (0.1 R)
• M28: 18,249,743 km (0.11 R)
• M29: 18,534,129 km (0.05 R)
• M30: 19,832,040 km (0.052 R)
• M31: 20,124,354 km (0.094 R)
• M32: 20,197,657 km (0.046 R)
• M33: 20,861,573 km (0.097 R)
• M34: 21,009,974 km (0.085 R)
• M35: 22,362,189 km (0.118 R)
• M36: 23,819,721 km (0.042 R)
• M37: 24,442,646 km (0.079 R)
• M38: 24,913,281 km (0.116 R)
• M39: 24,991,970 km (0.103 R)
• M40: 25,070,808 km (0.104 R)
• M41: 26,906,224 km (0.084 R)
• M42: 27,636,112 km (0.037 R)
• M43: 27,799,174 km (0.104 R)
• M44: 28,784,425 km (0.117 R)
• M45: 29,364,416 km (0.118 R)
• M46: 32,064,359 km (0.109 R)
• M47: 32,493,406 km (0.103 R)
• M48: 33,617,634 km (0.091 R)
• M49: 34,228,292 km (0.115 R)
• M50: 34,842,541 km (0.025 R)
• M51: 36,796,738 km (0.119 R)
• M52: 39,151,558 km (0.07 R)
• M53: 41,928,693 km (0.046 R)
• M54: 46,599,138 km (0.109 R)
• M55: 46,793,167 km (0.098 R)
• M56: 47,084,883 km (0.09 R)
• M57: 47,474,735 km (0.117 R)
• M58: 49,044,615 km (0.098 R)
• M59: 50,930,894 km (0.069 R)
• M60: 51,933,200 km (0.098 R)
• M61: 53,043,216 km (0.084 R)
• M62: 54,569,414 km (0.112 R)
• M63: 55,286,586 km (0.074 R)
• M64: 56,006,900 km (0.06 R)
• M65: 56,523,311 km (0.081 R)
• M66: 58,290,810 km (0.079 R)
• M67: 61,241,180 km (0.101 R)
• M68: 61,453,908 km (0.101 R)
• M69: 63,056,101 km (0.088 R)
• M70: 63,163,512 km (0.116 R)
• M71: 64,132,009 km (0.061 R)
• M72: 65,430,967 km (0.072 R)
• M73: 65,974,755 km (0.081 R)
• M74: 66,192,719 km (0.094 R)
• M75: 70,936,019 km (0.109 R)
• M76: 71,382,868 km (0.109 R)
• M77: 75,559,491 km (0.102 R)
• M78: 76,130,057 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit