🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 13.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 259 Days

Day: 14 Hours

Environment

Temp: -135 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,003,621 km

• M1: 192,084 km (0.062 R)
• M2: 277,803 km (0.07 R)
• M3: 407,355 km (0.1 R)
• M4: 492,027 km (0.12 R)
• M5: 575,353 km (0.097 R)
• M6: 687,402 km (0.044 R)
• M7: 802,593 km (0.073 R)
• M8: 1,001,109 km (0.096 R)
• M9: 1,110,016 km (0.069 R)
• M10: 1,194,389 km (0.095 R)
• M11: 1,284,597 km (0.111 R)
• M12: 1,393,953 km (0.099 R)
• M13: 1,485,956 km (0.089 R)
• M14: 1,587,233 km (0.07 R)
• M15: 1,683,724 km (0.061 R)
• M16: 1,774,829 km (0.064 R)
• M17: 1,863,989 km (0.085 R)
• M18: 1,962,425 km (0.109 R)
• M19: 2,105,740 km (0.119 R)
• M20: 2,196,546 km (0.106 R)
• M21: 2,284,659 km (0.086 R)
• M22: 2,394,613 km (0.093 R)
• M23: 2,485,569 km (0.053 R)
• M24: 2,581,910 km (0.091 R)
• M25: 2,735,247 km (0.112 R)
• M26: 2,856,721 km (0.107 R)
• M27: 2,949,023 km (0.049 R)
• M28: 3,055,836 km (0.116 R)
• M29: 3,163,845 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 8.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 457 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,003,621 km

• M1: 110,254 km (0.108 R)
• M2: 165,306 km (0.059 R)
• M3: 236,664 km (0.087 R)
• M4: 300,393 km (0.12 R)
• M5: 369,507 km (0.118 R)
• M6: 484,398 km (0.049 R)
• M7: 595,549 km (0.116 R)
• M8: 652,995 km (0.055 R)
• M9: 734,077 km (0.119 R)
• M10: 811,269 km (0.088 R)
• M11: 872,006 km (0.115 R)
• M12: 1,014,722 km (0.083 R)
• M13: 1,076,656 km (0.106 R)
• M14: 1,152,652 km (0.068 R)
• M15: 1,279,062 km (0.056 R)
• M16: 1,355,357 km (0.034 R)
• M17: 1,461,122 km (0.066 R)
• M18: 1,522,158 km (0.041 R)
• M19: 1,642,136 km (0.105 R)
• M20: 1,775,128 km (0.101 R)
• M21: 1,911,861 km (0.098 R)
• M22: 2,026,004 km (0.119 R)
• M23: 2,147,627 km (0.083 R)
• M24: 2,212,104 km (0.088 R)
• M25: 2,310,090 km (0.116 R)
• M26: 2,365,142 km (0.1 R)
• M27: 2,629,931 km (0.086 R)
• M28: 2,693,210 km (0.104 R)
• M29: 2,786,410 km (0.099 R)
• M30: 2,856,871 km (0.079 R)
• M31: 3,084,259 km (0.1 R)
• M32: 3,151,279 km (0.09 R)
• M33: 3,305,215 km (0.078 R)
• M34: 3,411,430 km (0.11 R)
• M35: 3,474,411 km (0.109 R)
• M36: 3,672,029 km (0.063 R)
• M37: 3,801,581 km (0.105 R)
• M38: 3,959,108 km (0.062 R)
• M39: 4,018,648 km (0.086 R)
• M40: 4,078,636 km (0.063 R)
• M41: 4,185,898 km (0.09 R)
• M42: 4,321,284 km (0.077 R)
• M43: 4,451,285 km (0.084 R)
• M44: 4,513,368 km (0.1 R)
• M45: 4,568,719 km (0.086 R)
• M46: 4,645,313 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 14.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.24 AU - 3.76 AU

Year: 4520 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,003,621 km

• M1: 180,415 km (0.071 R)
• M2: 315,352 km (0.099 R)
• M3: 418,276 km (0.12 R)
• M4: 558,000 km (0.092 R)
• M5: 653,144 km (0.074 R)
• M6: 777,759 km (0.116 R)
• M7: 952,789 km (0.096 R)
• M8: 1,142,030 km (0.089 R)
• M9: 1,278,912 km (0.074 R)
• M10: 1,682,378 km (0.104 R)
• M11: 1,893,909 km (0.092 R)
• M12: 1,992,045 km (0.079 R)
• M13: 2,343,899 km (0.101 R)
• M14: 2,703,533 km (0.055 R)
• M15: 2,877,665 km (0.105 R)
• M16: 3,055,537 km (0.095 R)
• M17: 3,158,909 km (0.063 R)
• M18: 3,790,062 km (0.086 R)
• M19: 4,227,785 km (0.072 R)
• M20: 4,387,107 km (0.088 R)
• M21: 4,489,582 km (0.103 R)
• M22: 4,622,574 km (0.113 R)
• M23: 4,862,080 km (0.06 R)
• M24: 5,167,559 km (0.102 R)
• M25: 5,369,367 km (0.097 R)
• M26: 5,621,589 km (0.053 R)
• M27: 5,749,046 km (0.118 R)
• M28: 6,203,225 km (0.106 R)
• M29: 6,484,619 km (0.058 R)
• M30: 6,719,637 km (0.074 R)
• M31: 7,043,068 km (0.1 R)
• M32: 7,198,051 km (0.031 R)
• M33: 7,371,734 km (0.114 R)
• M34: 7,723,140 km (0.05 R)
• M35: 7,972,370 km (0.118 R)
• M36: 8,224,293 km (0.084 R)
• M37: 8,369,552 km (0.099 R)
• M38: 8,533,811 km (0.11 R)
• M39: 8,921,568 km (0.055 R)
• M40: 9,070,867 km (0.085 R)
• M41: 9,277,312 km (0.048 R)
• M42: 9,466,553 km (0.064 R)
• M43: 9,752,584 km (0.095 R)
• M44: 10,411,862 km (0.073 R)
• M45: 10,806,352 km (0.089 R)
• M46: 10,905,834 km (0.12 R)
• M47: 11,447,977 km (0.069 R)
• M48: 11,732,512 km (0.115 R)
• M49: 11,834,837 km (0.084 R)
• M50: 11,937,312 km (0.039 R)
• M51: 12,040,085 km (0.09 R)
• M52: 13,042,092 km (0.105 R)
• M53: 13,296,857 km (0.109 R)
• M54: 13,467,548 km (0.087 R)
• M55: 14,136,101 km (0.115 R)
• M56: 14,529,244 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 10.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.89 AU - 4.77 AU

Year: 5174 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,003,621 km

• M1: 132,245 km (0.096 R)
• M2: 199,264 km (0.08 R)
• M3: 459,415 km (0.029 R)
• M4: 536,458 km (0.105 R)
• M5: 618,587 km (0.099 R)
• M6: 744,399 km (0.087 R)
• M7: 837,898 km (0.09 R)
• M8: 964,457 km (0.066 R)
• M9: 1,067,530 km (0.084 R)
• M10: 1,190,051 km (0.098 R)
• M11: 1,432,998 km (0.025 R)
• M12: 1,586,635 km (0.101 R)
• M13: 1,836,613 km (0.037 R)
• M14: 1,947,615 km (0.061 R)
• M15: 2,196,246 km (0.056 R)
• M16: 2,354,371 km (0.108 R)
• M17: 2,829,943 km (0.1 R)
• M18: 3,940,408 km (0.104 R)
• M19: 4,084,919 km (0.112 R)
• M20: 4,157,923 km (0.094 R)
• M21: 4,503,943 km (0.106 R)
• M22: 4,604,622 km (0.117 R)
• M23: 4,859,388 km (0.108 R)
• M24: 5,303,394 km (0.104 R)
• M25: 5,436,387 km (0.105 R)
• M26: 5,543,648 km (0.106 R)
• M27: 5,869,772 km (0.03 R)
• M28: 6,769,603 km (0.052 R)
• M29: 6,914,114 km (0.108 R)
• M30: 7,324,312 km (0.083 R)
• M31: 7,772,507 km (0.09 R)
• M32: 7,954,268 km (0.077 R)
• M33: 8,322,130 km (0.099 R)
• M34: 9,106,172 km (0.08 R)
• M35: 9,265,943 km (0.083 R)
• M36: 9,394,297 km (0.09 R)
• M37: 9,914,000 km (0.118 R)
• M38: 10,643,589 km (0.107 R)
• M39: 11,666,540 km (0.109 R)
• M40: 11,805,217 km (0.095 R)
• M41: 12,224,839 km (0.109 R)
• M42: 12,436,370 km (0.073 R)
• M43: 12,613,644 km (0.089 R)
• M44: 13,512,727 km (0.106 R)
• M45: 14,357,955 km (0.098 R)
• M46: 14,693,353 km (0.117 R)
• M47: 15,031,444 km (0.093 R)
• M48: 15,220,237 km (0.061 R)
• M49: 16,292,704 km (0.115 R)
• M50: 16,370,196 km (0.108 R)
• M51: 16,837,988 km (0.116 R)
• M52: 16,955,572 km (0.077 R)
• M53: 17,468,543 km (0.073 R)
• M54: 18,066,785 km (0.035 R)
• M55: 18,348,179 km (0.098 R)
• M56: 19,119,505 km (0.105 R)
• M57: 20,358,774 km (0.097 R)
• M58: 20,442,399 km (0.119 R)
• M59: 21,072,655 km (0.094 R)
• M60: 21,794,615 km (0.07 R)
• M61: 22,008,540 km (0.105 R)
• M62: 22,827,588 km (0.064 R)
• M63: 23,437,648 km (0.07 R)
• M64: 24,274,050 km (0.115 R)
• M65: 24,629,195 km (0.108 R)
• M66: 24,807,366 km (0.115 R)
• M67: 24,896,526 km (0.094 R)
• M68: 26,112,009 km (0.118 R)
• M69: 26,704,118 km (0.074 R)
• M70: 26,795,671 km (0.071 R)
• M71: 27,577,470 km (0.117 R)
• M72: 29,825,327 km (0.119 R)
• M73: 30,779,313 km (0.116 R)
• M74: 31,019,268 km (0.057 R)
• M75: 31,115,460 km (0.103 R)
• M76: 31,549,593 km (0.116 R)
• M77: 31,937,051 km (0.049 R)
• M78: 32,034,140 km (0.119 R)
• M79: 32,228,767 km (0.101 R)
• M80: 32,326,155 km (0.1 R)
• M81: 32,423,693 km (0.11 R)
• M82: 32,716,905 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 3.8

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.71 AU - 10.27 AU

Year: 18606 Days

Day: 20.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,003,621 km

• M1: 445,502 km (0.101 R)
• M2: 808,726 km (0.062 R)
• M3: 1,433,896 km (0.098 R)
• M4: 1,583,344 km (0.072 R)
• M5: 1,843,345 km (0.054 R)
• M6: 2,144,635 km (0.086 R)
• M7: 2,286,603 km (0.086 R)
• M8: 2,792,095 km (0.071 R)
• M9: 2,853,729 km (0.111 R)
• M10: 3,136,918 km (0.088 R)
• M11: 3,200,946 km (0.093 R)
• M12: 3,428,933 km (0.107 R)
• M13: 3,763,583 km (0.094 R)
• M14: 3,866,058 km (0.087 R)
• M15: 4,178,867 km (0.08 R)
• M16: 5,089,768 km (0.12 R)
• M17: 5,586,732 km (0.104 R)
• M18: 6,019,370 km (0.108 R)
• M19: 6,626,288 km (0.074 R)
• M20: 7,168,132 km (0.103 R)
• M21: 7,680,654 km (0.08 R)
• M22: 8,560,888 km (0.053 R)
• M23: 9,150,004 km (0.114 R)
• M24: 9,287,784 km (0.117 R)
• M25: 9,333,860 km (0.051 R)
• M26: 9,845,933 km (0.075 R)
• M27: 10,128,973 km (0.089 R)
• M28: 10,896,858 km (0.094 R)
• M29: 11,435,710 km (0.096 R)
• M30: 11,534,594 km (0.085 R)
• M31: 11,783,076 km (0.098 R)
• M32: 11,882,858 km (0.091 R)
• M33: 12,692,033 km (0.095 R)
• M34: 12,743,195 km (0.056 R)
• M35: 14,044,248 km (0.097 R)
• M36: 14,362,742 km (0.091 R)
• M37: 15,496,245 km (0.064 R)
• M38: 15,550,848 km (0.1 R)
• M39: 15,880,263 km (0.112 R)
• M40: 15,935,464 km (0.107 R)
• M41: 16,323,222 km (0.102 R)
• M42: 16,434,523 km (0.049 R)
• M43: 16,713,972 km (0.105 R)
• M44: 16,826,320 km (0.116 R)
• M45: 17,108,012 km (0.088 R)
• M46: 18,423,576 km (0.106 R)
• M47: 19,652,971 km (0.084 R)
• M48: 21,090,158 km (0.044 R)
• M49: 21,454,728 km (0.093 R)
• M50: 21,576,650 km (0.118 R)
• M51: 21,698,872 km (0.051 R)
• M52: 22,746,955 km (0.103 R)
• M53: 23,183,332 km (0.106 R)
• M54: 23,308,395 km (0.059 R)
• M55: 24,381,461 km (0.044 R)
• M56: 25,020,094 km (0.12 R)
• M57: 28,161,350 km (0.096 R)
• M58: 29,235,762 km (0.085 R)
• M59: 30,872,213 km (0.056 R)
• M60: 31,216,887 km (0.109 R)
• M61: 33,311,556 km (0.086 R)
• M62: 33,594,296 km (0.088 R)
• M63: 34,375,796 km (0.04 R)
• M64: 34,876,200 km (0.119 R)
• M65: 35,091,472 km (0.037 R)
• M66: 35,163,279 km (0.119 R)
• M67: 35,739,679 km (0.113 R)
• M68: 36,756,047 km (0.077 R)
• M69: 36,829,051 km (0.065 R)
• M70: 36,902,055 km (0.105 R)
• M71: 36,975,059 km (0.107 R)
• M72: 37,048,212 km (0.051 R)
• M73: 37,267,672 km (0.052 R)
• M74: 38,002,796 km (0.083 R)
• M75: 38,372,153 km (0.068 R)
• M76: 38,446,204 km (0.067 R)
• M77: 39,263,457 km (0.099 R)
• M78: 39,936,348 km (0.074 R)
• M79: 40,387,087 km (0.113 R)
• M80: 41,749,325 km (0.061 R)
• M81: 42,283,090 km (0.078 R)
• M82: 42,589,167 km (0.038 R)
• M83: 45,768,421 km (0.054 R)
• M84: 46,555,306 km (0.064 R)
• M85: 46,871,257 km (0.079 R)
• M86: 47,029,531 km (0.117 R)
• M87: 47,108,818 km (0.032 R)
• M88: 47,267,392 km (0.1 R)
• M89: 47,664,425 km (0.105 R)
• M90: 48,302,160 km (0.119 R)
• M91: 49,344,558 km (0.032 R)
• M92: 50,394,287 km (0.053 R)
• M93: 50,962,459 km (0.116 R)
• M94: 52,762,271 km (0.087 R)
• M95: 54,749,380 km (0.105 R)
• M96: 55,166,309 km (0.118 R)
• M97: 55,333,560 km (0.088 R)
• M98: 55,751,985 km (0.099 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: 503 - 14,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit