🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 12.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 360 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,663,021 km

• M1: 168,148 km (0.08 R)
• M2: 272,268 km (0.12 R)
• M3: 377,136 km (0.111 R)
• M4: 476,619 km (0.089 R)
• M5: 591,211 km (0.108 R)
• M6: 812,765 km (0.037 R)
• M7: 909,555 km (0.095 R)
• M8: 1,026,690 km (0.11 R)
• M9: 1,161,927 km (0.092 R)
• M10: 1,277,416 km (0.056 R)
• M11: 1,405,921 km (0.116 R)
• M12: 1,501,963 km (0.078 R)
• M13: 1,595,461 km (0.112 R)
• M14: 1,749,547 km (0.111 R)
• M15: 1,878,500 km (0.113 R)
• M16: 1,964,519 km (0.09 R)
• M17: 2,072,828 km (0.12 R)
• M18: 2,167,374 km (0.106 R)
• M19: 2,371,725 km (0.069 R)
• M20: 2,520,874 km (0.112 R)
• M21: 2,661,795 km (0.109 R)
• M22: 2,811,393 km (0.12 R)
• M23: 3,023,074 km (0.107 R)
• M24: 3,112,832 km (0.088 R)
• M25: 3,203,489 km (0.099 R)
• M26: 3,424,894 km (0.05 R)
• M27: 3,506,125 km (0.07 R)
• M28: 3,651,534 km (0.05 R)
• M29: 3,766,575 km (0.057 R)
• M30: 3,961,352 km (0.084 R)
• M31: 4,139,373 km (0.083 R)
• M32: 4,360,778 km (0.102 R)
• M33: 4,442,159 km (0.12 R)
• M34: 4,586,072 km (0.099 R)
• M35: 4,682,862 km (0.101 R)
• M36: 4,822,287 km (0.078 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.66 AU - 1.7 AU

Year: 1531 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,663,021 km

• M1: 196,721 km (0.101 R)
• M2: 303,235 km (0.041 R)
• M3: 439,519 km (0.118 R)
• M4: 606,171 km (0.096 R)
• M5: 767,138 km (0.107 R)
• M6: 944,711 km (0.082 R)
• M7: 1,039,107 km (0.1 R)
• M8: 1,173,595 km (0.074 R)
• M9: 1,324,240 km (0.117 R)
• M10: 1,709,006 km (0.08 R)
• M11: 1,816,268 km (0.064 R)
• M12: 1,948,213 km (0.111 R)
• M13: 2,049,341 km (0.104 R)
• M14: 2,375,764 km (0.05 R)
• M15: 2,496,489 km (0.105 R)
• M16: 2,681,691 km (0.119 R)
• M17: 2,807,653 km (0.067 R)
• M18: 3,000,634 km (0.086 R)
• M19: 3,211,268 km (0.087 R)
• M20: 3,440,601 km (0.078 R)
• M21: 3,773,905 km (0.116 R)
• M22: 4,205,196 km (0.057 R)
• M23: 4,713,380 km (0.063 R)
• M24: 5,037,260 km (0.101 R)
• M25: 5,162,473 km (0.067 R)
• M26: 5,512,532 km (0.082 R)
• M27: 5,658,091 km (0.103 R)
• M28: 5,952,798 km (0.047 R)
• M29: 6,068,886 km (0.103 R)
• M30: 6,269,497 km (0.04 R)
• M31: 6,523,514 km (0.117 R)
• M32: 6,989,362 km (0.096 R)
• M33: 7,111,883 km (0.106 R)
• M34: 7,448,179 km (0.11 R)
• M35: 7,935,269 km (0.099 R)
• M36: 8,063,176 km (0.08 R)
• M37: 8,173,429 km (0.114 R)
• M38: 8,321,082 km (0.08 R)
• M39: 8,507,182 km (0.092 R)
• M40: 8,675,629 km (0.109 R)
• M41: 8,883,271 km (0.041 R)
• M42: 9,457,727 km (0.095 R)
• M43: 9,808,235 km (0.072 R)
• M44: 10,083,794 km (0.089 R)
• M45: 10,182,828 km (0.088 R)
• M46: 10,602,450 km (0.069 R)
• M47: 10,865,144 km (0.109 R)
• M48: 11,007,411 km (0.108 R)
• M49: 11,129,932 km (0.104 R)
• M50: 11,273,396 km (0.11 R)
• M51: 11,665,941 km (0.103 R)
• M52: 11,916,218 km (0.064 R)
• M53: 12,084,067 km (0.115 R)
• M54: 12,422,009 km (0.105 R)
• M55: 12,592,251 km (0.063 R)
• M56: 13,433,141 km (0.087 R)
• M57: 13,695,535 km (0.047 R)
• M58: 13,981,716 km (0.112 R)
• M59: 14,092,269 km (0.06 R)
• M60: 14,203,271 km (0.066 R)
• M61: 14,425,872 km (0.101 R)
• M62: 14,582,501 km (0.084 R)
• M63: 14,762,168 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 14.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.5 AU - 2.48 AU

Year: 1973 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,663,021 km

• M1: 185,950 km (0.099 R)
• M2: 289,322 km (0.057 R)
• M3: 534,812 km (0.095 R)
• M4: 630,405 km (0.094 R)
• M5: 725,400 km (0.063 R)
• M6: 878,588 km (0.099 R)
• M7: 1,034,469 km (0.099 R)
• M8: 1,261,559 km (0.096 R)
• M9: 1,355,058 km (0.069 R)
• M10: 1,505,703 km (0.093 R)
• M11: 1,742,666 km (0.104 R)
• M12: 1,860,100 km (0.083 R)
• M13: 2,090,630 km (0.114 R)
• M14: 2,305,303 km (0.043 R)
• M15: 2,461,334 km (0.067 R)
• M16: 3,178,356 km (0.118 R)
• M17: 3,338,127 km (0.118 R)
• M18: 3,650,936 km (0.092 R)
• M19: 4,036,001 km (0.074 R)
• M20: 4,225,541 km (0.079 R)
• M21: 4,369,604 km (0.087 R)
• M22: 4,895,590 km (0.105 R)
• M23: 5,013,324 km (0.074 R)
• M24: 5,303,245 km (0.105 R)
• M25: 5,581,347 km (0.069 R)
• M26: 5,722,268 km (0.069 R)
• M27: 5,864,237 km (0.047 R)
• M28: 5,971,648 km (0.09 R)
• M29: 6,389,175 km (0.056 R)
• M30: 7,138,212 km (0.067 R)
• M31: 7,503,829 km (0.027 R)
• M32: 7,895,327 km (0.041 R)
• M33: 7,994,211 km (0.053 R)
• M34: 8,353,844 km (0.11 R)
• M35: 9,109,762 km (0.119 R)
• M36: 9,380,684 km (0.107 R)
• M37: 9,569,776 km (0.068 R)
• M38: 9,845,185 km (0.05 R)
• M39: 9,994,484 km (0.09 R)
• M40: 10,101,596 km (0.091 R)
• M41: 10,273,933 km (0.064 R)
• M42: 10,382,092 km (0.098 R)
• M43: 10,577,766 km (0.119 R)
• M44: 10,818,619 km (0.113 R)
• M45: 11,283,419 km (0.038 R)
• M46: 11,439,899 km (0.098 R)
• M47: 11,890,787 km (0.074 R)
• M48: 13,231,333 km (0.043 R)
• M49: 13,325,580 km (0.108 R)
• M50: 13,443,613 km (0.098 R)
• M51: 13,657,089 km (0.119 R)
• M52: 13,871,612 km (0.044 R)
• M53: 14,183,524 km (0.027 R)
• M54: 14,425,124 km (0.111 R)
• M55: 14,570,683 km (0.077 R)
• M56: 14,716,840 km (0.084 R)
• M57: 15,133,321 km (0.058 R)
• M58: 15,380,307 km (0.056 R)
• M59: 15,553,840 km (0.111 R)
• M60: 15,728,122 km (0.095 R)
• M61: 15,878,019 km (0.076 R)
• M62: 15,978,249 km (0.094 R)
• M63: 16,103,762 km (0.101 R)
• M64: 16,406,398 km (0.108 R)
• M65: 16,532,958 km (0.094 R)
• M66: 16,634,535 km (0.107 R)
• M67: 16,761,843 km (0.113 R)
• M68: 16,966,044 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.22 AU - 3.08 AU

Year: 3032 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,663,021 km

• M1: 163,959 km (0.112 R)
• M2: 263,591 km (0.055 R)
• M3: 369,656 km (0.099 R)
• M4: 735,423 km (0.034 R)
• M5: 1,005,298 km (0.109 R)
• M6: 1,427,463 km (0.114 R)
• M7: 1,638,695 km (0.07 R)
• M8: 1,885,831 km (0.104 R)
• M9: 2,048,892 km (0.119 R)
• M10: 2,225,717 km (0.099 R)
• M11: 2,389,228 km (0.082 R)
• M12: 2,481,829 km (0.109 R)
• M13: 2,884,247 km (0.052 R)
• M14: 3,063,166 km (0.078 R)
• M15: 3,697,012 km (0.117 R)
• M16: 3,815,643 km (0.055 R)
• M17: 3,924,700 km (0.102 R)
• M18: 4,693,484 km (0.071 R)
• M19: 5,011,828 km (0.114 R)
• M20: 5,264,199 km (0.074 R)
• M21: 5,781,808 km (0.114 R)
• M22: 5,932,603 km (0.085 R)
• M23: 6,510,200 km (0.091 R)
• M24: 6,588,589 km (0.063 R)
• M25: 7,718,951 km (0.113 R)
• M26: 8,250,023 km (0.06 R)
• M27: 8,391,693 km (0.096 R)
• M28: 8,677,724 km (0.09 R)
• M29: 8,995,918 km (0.108 R)
• M30: 9,332,813 km (0.088 R)
• M31: 9,838,304 km (0.032 R)
• M32: 10,185,371 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 14.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.76 AU - 3.68 AU

Year: 4062 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,663,021 km

• M1: 297,251 km (0.116 R)
• M2: 431,739 km (0.104 R)
• M3: 870,360 km (0.067 R)
• M4: 967,001 km (0.118 R)
• M5: 1,308,981 km (0.094 R)
• M6: 1,509,592 km (0.114 R)
• M7: 2,448,917 km (0.048 R)
• M8: 2,883,948 km (0.054 R)
• M9: 3,110,888 km (0.087 R)
• M10: 3,265,572 km (0.029 R)
• M11: 3,363,559 km (0.108 R)
• M12: 3,582,719 km (0.06 R)
• M13: 3,868,601 km (0.032 R)
• M14: 4,035,253 km (0.111 R)
• M15: 4,140,719 km (0.052 R)
• M16: 4,905,165 km (0.069 R)
• M17: 5,246,248 km (0.089 R)
• M18: 5,431,450 km (0.05 R)
• M19: 5,808,287 km (0.106 R)
• M20: 6,048,242 km (0.083 R)
• M21: 6,365,090 km (0.097 R)
• M22: 6,637,508 km (0.111 R)
• M23: 6,737,589 km (0.115 R)
• M24: 6,964,529 km (0.078 R)
• M25: 7,503,979 km (0.057 R)
• M26: 7,791,955 km (0.073 R)
• M27: 8,083,671 km (0.114 R)
• M28: 8,433,131 km (0.028 R)
• M29: 8,623,270 km (0.12 R)
• M30: 8,842,431 km (0.078 R)
• M31: 8,952,685 km (0.1 R)
• M32: 9,146,863 km (0.101 R)
• M33: 9,624,080 km (0.12 R)
• M34: 9,823,045 km (0.064 R)
• M35: 10,369,825 km (0.12 R)
• M36: 10,603,048 km (0.077 R)
• M37: 10,779,125 km (0.084 R)
• M38: 10,926,628 km (0.077 R)
• M39: 11,223,580 km (0.116 R)
• M40: 12,376,531 km (0.098 R)
• M41: 12,966,994 km (0.079 R)
• M42: 13,281,598 km (0.095 R)
• M43: 13,503,302 km (0.059 R)
• M44: 13,662,474 km (0.077 R)
• M45: 15,023,516 km (0.031 R)
• M46: 15,453,610 km (0.113 R)
• M47: 15,720,343 km (0.061 R)
• M48: 15,887,743 km (0.062 R)
• M49: 16,055,891 km (0.111 R)
• M50: 16,157,019 km (0.077 R)
• M51: 16,461,600 km (0.051 R)
• M52: 17,145,412 km (0.107 R)
• M53: 17,943,367 km (0.111 R)
• M54: 19,002,370 km (0.119 R)
• M55: 19,575,480 km (0.073 R)
• M56: 20,117,922 km (0.11 R)
• M57: 20,591,997 km (0.093 R)
• M58: 20,848,857 km (0.112 R)
• M59: 21,588,469 km (0.073 R)
• M60: 22,036,514 km (0.097 R)
• M61: 22,374,456 km (0.109 R)
• M62: 22,525,251 km (0.058 R)
• M63: 23,055,725 km (0.079 R)
• M64: 23,551,941 km (0.098 R)
• M65: 24,593,740 km (0.034 R)
• M66: 25,375,240 km (0.095 R)
• M67: 25,887,463 km (0.071 R)
• M68: 26,283,897 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.6

Radius: 4.1

Gravity: 57.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.4 AU - 8.18 AU

Year: 13836 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,663,021 km

• M1: 117,584 km (0.061 R)
• M2: 173,384 km (0.054 R)
• M3: 379,979 km (0.109 R)
• M4: 708,196 km (0.074 R)
• M5: 795,711 km (0.079 R)
• M6: 933,790 km (0.108 R)
• M7: 1,154,896 km (0.096 R)
• M8: 1,419,235 km (0.114 R)
• M9: 1,789,939 km (0.041 R)
• M10: 3,065,859 km (0.078 R)
• M11: 3,391,833 km (0.086 R)
• M12: 3,728,877 km (0.118 R)
• M13: 3,843,618 km (0.084 R)
• M14: 4,274,310 km (0.11 R)
• M15: 4,515,612 km (0.053 R)
• M16: 4,844,129 km (0.11 R)
• M17: 5,137,939 km (0.101 R)
• M18: 5,223,060 km (0.114 R)
• M19: 5,351,415 km (0.099 R)
• M20: 5,480,817 km (0.115 R)
• M21: 5,698,931 km (0.114 R)
• M22: 6,599,211 km (0.112 R)
• M23: 6,971,560 km (0.114 R)
• M24: 7,255,347 km (0.089 R)
• M25: 7,833,992 km (0.09 R)
• M26: 8,030,264 km (0.097 R)
• M27: 9,035,263 km (0.116 R)
• M28: 9,604,782 km (0.051 R)
• M29: 10,292,782 km (0.115 R)
• M30: 10,887,135 km (0.095 R)
• M31: 11,106,146 km (0.053 R)
• M32: 11,771,557 km (0.04 R)
• M33: 12,793,610 km (0.032 R)
• M34: 13,903,028 km (0.111 R)
• M35: 14,199,979 km (0.059 R)
• M36: 14,740,028 km (0.104 R)
• M37: 15,103,700 km (0.118 R)
• M38: 15,654,669 km (0.108 R)
• M39: 16,337,135 km (0.104 R)
• M40: 16,839,484 km (0.109 R)
• M41: 17,346,920 km (0.083 R)
• M42: 17,538,555 km (0.101 R)
• M43: 17,666,611 km (0.072 R)
• M44: 18,117,499 km (0.062 R)
• M45: 18,182,125 km (0.026 R)
• M46: 18,833,624 km (0.115 R)
• M47: 19,558,874 km (0.058 R)
• M48: 19,691,717 km (0.05 R)
• M49: 19,824,859 km (0.08 R)
• M50: 20,833,149 km (0.101 R)
• M51: 21,720,264 km (0.101 R)
• M52: 22,341,694 km (0.084 R)
• M53: 22,828,934 km (0.114 R)
• M54: 22,968,958 km (0.044 R)
• M55: 24,597,929 km (0.08 R)
• M56: 25,317,794 km (0.106 R)
• M57: 25,390,050 km (0.069 R)
• M58: 27,147,376 km (0.094 R)
• M59: 27,295,627 km (0.109 R)
• M60: 28,190,372 km (0.12 R)
• M61: 29,019,145 km (0.067 R)
• M62: 32,255,994 km (0.117 R)
• M63: 33,837,094 km (0.116 R)
• M64: 35,524,258 km (0.081 R)
• M65: 35,929,968 km (0.117 R)
• M66: 37,403,208 km (0.11 R)
• M67: 38,479,415 km (0.043 R)
• M68: 39,902,090 km (0.054 R)
• M69: 41,512,362 km (0.041 R)
• M70: 44,446,575 km (0.119 R)
• M71: 48,971,312 km (0.074 R)
• M72: 49,603,662 km (0.041 R)
• M73: 50,694,081 km (0.072 R)
• M74: 51,242,207 km (0.067 R)
• M75: 51,700,575 km (0.114 R)
• M76: 53,361,560 km (0.064 R)
• M77: 54,198,710 km (0.096 R)
• M78: 57,114,971 km (0.096 R)
• M79: 57,685,388 km (0.043 R)
• M80: 57,875,826 km (0.07 R)
• M81: 58,066,563 km (0.08 R)
• M82: 61,535,439 km (0.097 R)
• M83: 62,902,464 km (0.048 R)
• M84: 63,688,002 km (0.09 R)
• M85: 64,180,778 km (0.106 R)
• M86: 64,279,363 km (0.117 R)
• M87: 64,378,097 km (0.099 R)
• M88: 64,674,750 km (0.114 R)
• M89: 65,070,735 km (0.063 R)
• M90: 65,169,919 km (0.062 R)
• M91: 65,865,250 km (0.107 R)
• M92: 66,563,124 km (0.114 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: 302 - 14,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit