🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 12.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 446 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,164,459 km

• M1: 168,298 km (0.118 R)
• M2: 249,529 km (0.115 R)
• M3: 324,927 km (0.107 R)
• M4: 430,692 km (0.056 R)
• M5: 529,128 km (0.074 R)
• M6: 605,722 km (0.091 R)
• M7: 708,795 km (0.111 R)
• M8: 842,236 km (0.115 R)
• M9: 968,048 km (0.053 R)
• M10: 1,074,562 km (0.07 R)
• M11: 1,162,824 km (0.077 R)
• M12: 1,300,155 km (0.056 R)
• M13: 1,428,660 km (0.118 R)
• M14: 1,596,658 km (0.062 R)
• M15: 1,936,694 km (0.116 R)
• M16: 2,051,585 km (0.032 R)
• M17: 2,294,083 km (0.096 R)
• M18: 2,404,337 km (0.12 R)
• M19: 2,480,781 km (0.105 R)
• M20: 2,564,108 km (0.101 R)
• M21: 2,764,269 km (0.093 R)
• M22: 2,900,553 km (0.117 R)
• M23: 2,988,517 km (0.059 R)
• M24: 3,147,838 km (0.094 R)
• M25: 3,244,927 km (0.09 R)
• M26: 3,415,469 km (0.118 R)
• M27: 3,562,075 km (0.1 R)
• M28: 3,799,786 km (0.113 R)
• M29: 3,917,220 km (0.111 R)
• M30: 3,993,814 km (0.061 R)
• M31: 4,205,346 km (0.116 R)
• M32: 4,291,065 km (0.113 R)
• M33: 4,471,331 km (0.082 R)
• M34: 4,573,506 km (0.032 R)
• M35: 4,713,380 km (0.1 R)
• M36: 4,892,150 km (0.074 R)
• M37: 5,004,946 km (0.087 R)
• M38: 5,133,900 km (0.12 R)
• M39: 5,217,974 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 12.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.76 AU - 2.82 AU

Year: 2203 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,164,459 km

• M1: 157,377 km (0.066 R)
• M2: 235,467 km (0.098 R)
• M3: 320,887 km (0.096 R)
• M4: 431,739 km (0.094 R)
• M5: 512,971 km (0.059 R)
• M6: 625,768 km (0.095 R)
• M7: 703,559 km (0.093 R)
• M8: 919,429 km (0.119 R)
• M9: 1,051,673 km (0.037 R)
• M10: 1,212,640 km (0.114 R)
• M11: 1,499,868 km (0.077 R)
• M12: 1,873,713 km (0.11 R)
• M13: 2,058,317 km (0.093 R)
• M14: 2,276,730 km (0.118 R)
• M15: 2,589,838 km (0.043 R)
• M16: 2,692,462 km (0.087 R)
• M17: 3,023,971 km (0.056 R)
• M18: 3,101,164 km (0.04 R)
• M19: 3,194,663 km (0.109 R)
• M20: 3,481,142 km (0.079 R)
• M21: 3,909,740 km (0.118 R)
• M22: 4,062,181 km (0.099 R)
• M23: 4,268,326 km (0.113 R)
• M24: 4,478,212 km (0.076 R)
• M25: 4,655,635 km (0.1 R)
• M26: 4,853,553 km (0.092 R)
• M27: 5,220,517 km (0.047 R)
• M28: 5,807,389 km (0.069 R)
• M29: 5,884,582 km (0.113 R)
• M30: 6,197,092 km (0.108 R)
• M31: 6,335,619 km (0.053 R)
• M32: 6,555,229 km (0.108 R)
• M33: 6,655,908 km (0.073 R)
• M34: 7,022,722 km (0.103 R)
• M35: 7,146,589 km (0.067 R)
• M36: 7,312,643 km (0.095 R)
• M37: 8,227,733 km (0.118 R)
• M38: 8,555,353 km (0.094 R)
• M39: 8,999,060 km (0.075 R)
• M40: 9,246,345 km (0.086 R)
• M41: 9,587,129 km (0.112 R)
• M42: 10,281,114 km (0.089 R)
• M43: 10,421,885 km (0.107 R)
• M44: 10,705,373 km (0.108 R)
• M45: 11,279,829 km (0.073 R)
• M46: 11,570,947 km (0.093 R)
• M47: 11,913,675 km (0.095 R)
• M48: 12,135,828 km (0.089 R)
• M49: 12,259,695 km (0.103 R)
• M50: 12,835,497 km (0.066 R)
• M51: 13,394,545 km (0.111 R)
• M52: 14,352,719 km (0.037 R)
• M53: 14,431,407 km (0.106 R)
• M54: 14,536,575 km (0.116 R)
• M55: 14,906,381 km (0.078 R)
• M56: 15,039,373 km (0.102 R)
• M57: 15,413,368 km (0.099 R)
• M58: 15,601,712 km (0.105 R)
• M59: 15,682,494 km (0.071 R)
• M60: 15,953,267 km (0.111 R)
• M61: 16,116,328 km (0.113 R)
• M62: 16,417,020 km (0.1 R)
• M63: 17,190,441 km (0.064 R)
• M64: 17,301,891 km (0.115 R)
• M65: 17,497,565 km (0.109 R)
• M66: 17,581,639 km (0.074 R)
• M67: 18,230,745 km (0.114 R)
• M68: 18,858,906 km (0.116 R)
• M69: 19,002,670 km (0.055 R)
• M70: 19,146,882 km (0.079 R)
• M71: 19,320,266 km (0.088 R)
• M72: 19,407,182 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 14.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.92 AU - 2.78 AU

Year: 2291 Days

Day: 14.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,164,459 km

• M1: 191,784 km (0.049 R)
• M2: 389,553 km (0.053 R)
• M3: 487,988 km (0.064 R)
• M4: 606,320 km (0.112 R)
• M5: 815,608 km (0.108 R)
• M6: 916,137 km (0.07 R)
• M7: 1,071,121 km (0.096 R)
• M8: 1,172,847 km (0.12 R)
• M9: 1,568,384 km (0.047 R)
• M10: 1,733,690 km (0.076 R)
• M11: 2,044,105 km (0.077 R)
• M12: 2,147,328 km (0.039 R)
• M13: 2,305,752 km (0.086 R)
• M14: 2,509,355 km (0.093 R)
• M15: 2,662,543 km (0.108 R)
• M16: 2,905,639 km (0.077 R)
• M17: 3,276,642 km (0.082 R)
• M18: 3,383,305 km (0.07 R)
• M19: 3,537,690 km (0.118 R)
• M20: 3,773,905 km (0.098 R)
• M21: 3,902,111 km (0.082 R)
• M22: 4,278,798 km (0.098 R)
• M23: 4,379,029 km (0.104 R)
• M24: 4,480,157 km (0.073 R)
• M25: 4,788,029 km (0.11 R)
• M26: 5,406,766 km (0.077 R)
• M27: 5,515,374 km (0.075 R)
• M28: 5,938,736 km (0.1 R)
• M29: 6,145,032 km (0.08 R)
• M30: 6,430,165 km (0.114 R)
• M31: 7,092,585 km (0.094 R)
• M32: 7,311,746 km (0.113 R)
• M33: 7,695,464 km (0.09 R)
• M34: 7,899,964 km (0.069 R)
• M35: 8,106,559 km (0.071 R)
• M36: 8,524,835 km (0.034 R)
• M37: 9,036,160 km (0.108 R)
• M38: 9,144,020 km (0.061 R)
• M39: 9,295,563 km (0.088 R)
• M40: 9,404,470 km (0.087 R)
• M41: 9,645,472 km (0.064 R)
• M42: 9,910,709 km (0.105 R)
• M43: 10,021,861 km (0.074 R)
• M44: 10,789,298 km (0.111 R)
• M45: 10,903,890 km (0.114 R)
• M46: 11,018,781 km (0.1 R)
• M47: 11,203,385 km (0.118 R)
• M48: 11,296,135 km (0.117 R)
• M49: 11,575,734 km (0.098 R)
• M50: 12,023,330 km (0.079 R)
• M51: 12,380,720 km (0.066 R)
• M52: 13,351,012 km (0.102 R)
• M53: 13,523,199 km (0.089 R)
• M54: 14,044,697 km (0.118 R)
• M55: 14,270,141 km (0.114 R)
• M56: 14,496,782 km (0.119 R)
• M57: 14,699,337 km (0.113 R)
• M58: 14,877,359 km (0.116 R)
• M59: 15,030,547 km (0.089 R)
• M60: 15,184,184 km (0.059 R)
• M61: 15,882,058 km (0.115 R)
• M62: 16,326,962 km (0.054 R)
• M63: 17,470,488 km (0.102 R)
• M64: 17,632,054 km (0.088 R)
• M65: 17,767,141 km (0.106 R)
• M66: 18,338,305 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 13.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.66 AU - 6.98 AU

Year: 8927 Days

Day: 12.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,164,459 km

• M1: 351,555 km (0.092 R)
• M2: 497,263 km (0.11 R)
• M3: 715,227 km (0.069 R)
• M4: 849,716 km (0.115 R)
• M5: 1,062,145 km (0.112 R)
• M6: 1,204,412 km (0.109 R)
• M7: 1,446,013 km (0.069 R)
• M8: 2,100,952 km (0.111 R)
• M9: 2,623,947 km (0.096 R)
• M10: 2,800,622 km (0.094 R)
• M11: 3,063,016 km (0.106 R)
• M12: 3,831,650 km (0.113 R)
• M13: 4,284,034 km (0.104 R)
• M14: 4,634,542 km (0.108 R)
• M15: 5,338,849 km (0.118 R)
• M16: 5,438,631 km (0.087 R)
• M17: 5,741,865 km (0.104 R)
• M18: 5,921,233 km (0.068 R)
• M19: 6,604,148 km (0.114 R)
• M20: 7,174,115 km (0.115 R)
• M21: 7,423,346 km (0.111 R)
• M22: 7,759,941 km (0.072 R)
• M23: 8,187,940 km (0.107 R)
• M24: 9,066,828 km (0.027 R)
• M25: 9,487,347 km (0.09 R)
• M26: 10,787,054 km (0.055 R)
• M27: 11,361,061 km (0.038 R)
• M28: 12,141,962 km (0.117 R)
• M29: 12,373,090 km (0.119 R)
• M30: 12,572,205 km (0.119 R)
• M31: 14,308,288 km (0.08 R)
• M32: 14,833,227 km (0.12 R)
• M33: 16,010,114 km (0.118 R)
• M34: 16,263,533 km (0.105 R)
• M35: 16,372,589 km (0.061 R)
• M36: 16,481,945 km (0.085 R)
• M37: 17,476,622 km (0.047 R)
• M38: 17,775,069 km (0.094 R)
• M39: 18,075,312 km (0.108 R)
• M40: 18,414,899 km (0.066 R)
• M41: 18,794,878 km (0.054 R)
• M42: 19,292,590 km (0.111 R)
• M43: 19,950,222 km (0.108 R)
• M44: 20,105,954 km (0.089 R)
• M45: 20,654,380 km (0.103 R)
• M46: 22,208,103 km (0.07 R)
• M47: 22,531,534 km (0.115 R)
• M48: 22,775,079 km (0.109 R)
• M49: 22,897,151 km (0.071 R)
• M50: 23,757,937 km (0.084 R)
• M51: 23,881,804 km (0.101 R)
• M52: 24,047,259 km (0.096 R)
• M53: 24,964,145 km (0.12 R)
• M54: 25,048,069 km (0.094 R)
• M55: 25,892,399 km (0.107 R)
• M56: 27,609,185 km (0.099 R)
• M57: 28,218,646 km (0.105 R)
• M58: 29,141,366 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.3

Radius: 4.9

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.45 AU - 9.09 AU

Year: 13771 Days

Day: 17.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,164,459 km

• M1: 88,861 km (0.107 R)
• M2: 194,178 km (0.115 R)
• M3: 284,386 km (0.111 R)
• M4: 506,090 km (0.089 R)
• M5: 773,571 km (0.115 R)
• M6: 815,159 km (0.055 R)
• M7: 1,034,020 km (0.061 R)
• M8: 1,629,869 km (0.075 R)
• M9: 2,313,830 km (0.074 R)
• M10: 2,653,717 km (0.088 R)
• M11: 3,042,222 km (0.113 R)
• M12: 3,108,644 km (0.095 R)
• M13: 3,142,154 km (0.059 R)
• M14: 3,243,132 km (0.071 R)
• M15: 3,448,381 km (0.114 R)
• M16: 4,348,361 km (0.098 R)
• M17: 4,385,761 km (0.12 R)
• M18: 4,536,555 km (0.113 R)
• M19: 5,276,317 km (0.107 R)
• M20: 5,396,444 km (0.078 R)
• M21: 5,721,520 km (0.099 R)
• M22: 6,136,505 km (0.067 R)
• M23: 6,347,737 km (0.107 R)
• M24: 7,305,014 km (0.1 R)
• M25: 7,754,854 km (0.075 R)
• M26: 8,213,671 km (0.113 R)
• M27: 8,446,445 km (0.113 R)
• M28: 8,728,587 km (0.087 R)
• M29: 9,544,494 km (0.065 R)
• M30: 9,642,181 km (0.109 R)
• M31: 10,838,964 km (0.095 R)
• M32: 11,248,264 km (0.102 R)
• M33: 12,240,397 km (0.071 R)
• M34: 12,346,462 km (0.089 R)
• M35: 12,720,157 km (0.113 R)
• M36: 12,881,424 km (0.111 R)
• M37: 14,643,238 km (0.071 R)
• M38: 14,812,134 km (0.111 R)
• M39: 15,266,014 km (0.087 R)
• M40: 15,323,160 km (0.1 R)
• M41: 15,782,127 km (0.1 R)
• M42: 15,839,871 km (0.07 R)
• M43: 16,013,255 km (0.045 R)
• M44: 16,071,299 km (0.083 R)
• M45: 16,303,924 km (0.116 R)
• M46: 16,890,198 km (0.081 R)
• M47: 17,842,688 km (0.036 R)
• M48: 18,143,828 km (0.109 R)
• M49: 19,180,541 km (0.068 R)
• M50: 19,242,176 km (0.117 R)
• M51: 19,613,029 km (0.066 R)
• M52: 20,111,040 km (0.091 R)
• M53: 22,274,076 km (0.102 R)
• M54: 24,043,669 km (0.035 R)
• M55: 25,046,124 km (0.115 R)
• M56: 25,654,090 km (0.104 R)
• M57: 26,540,906 km (0.108 R)
• M58: 26,747,052 km (0.078 R)
• M59: 29,473,772 km (0.099 R)
• M60: 29,972,532 km (0.076 R)
• M61: 32,287,708 km (0.105 R)
• M62: 32,434,165 km (0.06 R)
• M63: 33,096,584 km (0.098 R)
• M64: 34,584,634 km (0.051 R)
• M65: 34,659,583 km (0.109 R)
• M66: 35,639,150 km (0.091 R)
• M67: 36,474,953 km (0.082 R)
• M68: 37,779,596 km (0.099 R)
• M69: 39,255,528 km (0.104 R)
• M70: 39,490,397 km (0.106 R)
• M71: 40,355,222 km (0.113 R)
• M72: 40,671,173 km (0.071 R)
• M73: 42,825,831 km (0.101 R)
• M74: 43,228,848 km (0.103 R)
• M75: 45,017,290 km (0.078 R)
• M76: 46,333,004 km (0.109 R)
• M77: 46,912,546 km (0.108 R)
• M78: 47,661,283 km (0.025 R)
• M79: 49,677,115 km (0.034 R)
• M80: 50,015,804 km (0.117 R)
• M81: 51,635,051 km (0.053 R)
• M82: 51,892,210 km (0.094 R)
• M83: 52,063,949 km (0.057 R)
• M84: 52,494,042 km (0.097 R)
• M85: 52,752,697 km (0.058 R)
• M86: 53,357,970 km (0.066 R)
• M87: 53,965,337 km (0.079 R)
• M88: 54,575,098 km (0.072 R)
• M89: 55,274,768 km (0.094 R)
• M90: 55,977,279 km (0.11 R)
• M91: 57,657,862 km (0.119 R)
• M92: 57,835,734 km (0.089 R)
• M93: 58,459,706 km (0.079 R)
• M94: 59,085,773 km (0.096 R)
• M95: 59,265,141 km (0.109 R)
• M96: 59,804,142 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit