🌌 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: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 10.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.66 AU

Year: 333 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,931,378 km

• M1: 139,425 km (0.106 R)
• M2: 208,988 km (0.117 R)
• M3: 302,786 km (0.106 R)
• M4: 376,837 km (0.117 R)
• M5: 490,232 km (0.104 R)
• M6: 637,885 km (0.027 R)
• M7: 775,964 km (0.111 R)
• M8: 873,951 km (0.026 R)
• M9: 1,036,713 km (0.094 R)
• M10: 1,213,688 km (0.077 R)
• M11: 1,333,515 km (0.115 R)
• M12: 1,437,187 km (0.109 R)
• M13: 1,535,473 km (0.12 R)
• M14: 1,606,382 km (0.062 R)
• M15: 1,682,826 km (0.069 R)
• M16: 1,813,126 km (0.12 R)
• M17: 1,915,302 km (0.062 R)
• M18: 2,243,220 km (0.102 R)
• M19: 2,343,600 km (0.108 R)
• M20: 2,435,902 km (0.038 R)
• M21: 2,579,067 km (0.105 R)
• M22: 2,694,706 km (0.109 R)
• M23: 2,894,719 km (0.088 R)
• M24: 3,089,046 km (0.099 R)
• M25: 3,163,696 km (0.039 R)
• M26: 3,255,250 km (0.117 R)
• M27: 3,325,860 km (0.098 R)
• M28: 3,647,046 km (0.082 R)
• M29: 3,720,499 km (0.106 R)
• M30: 3,897,623 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 11.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.06 AU - 1.22 AU

Year: 812 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,931,378 km

• M1: 146,157 km (0.094 R)
• M2: 249,529 km (0.075 R)
• M3: 339,886 km (0.088 R)
• M4: 420,071 km (0.105 R)
• M5: 508,932 km (0.085 R)
• M6: 680,970 km (0.114 R)
• M7: 815,907 km (0.104 R)
• M8: 922,121 km (0.104 R)
• M9: 1,067,979 km (0.073 R)
• M10: 1,240,017 km (0.06 R)
• M11: 1,441,076 km (0.119 R)
• M12: 1,605,784 km (0.104 R)
• M13: 1,707,660 km (0.049 R)
• M14: 1,797,867 km (0.116 R)
• M15: 2,115,314 km (0.097 R)
• M16: 2,273,289 km (0.046 R)
• M17: 2,474,349 km (0.111 R)
• M18: 2,649,229 km (0.072 R)
• M19: 2,803,464 km (0.107 R)
• M20: 2,977,596 km (0.11 R)
• M21: 3,129,887 km (0.092 R)
• M22: 3,354,283 km (0.073 R)
• M23: 3,646,747 km (0.116 R)
• M24: 3,791,708 km (0.089 R)
• M25: 4,012,514 km (0.074 R)
• M26: 4,087,163 km (0.108 R)
• M27: 4,190,536 km (0.105 R)
• M28: 4,332,953 km (0.108 R)
• M29: 4,438,419 km (0.041 R)
• M30: 4,583,529 km (0.117 R)
• M31: 4,671,343 km (0.115 R)
• M32: 4,769,779 km (0.1 R)
• M33: 5,078,997 km (0.103 R)
• M34: 5,292,174 km (0.113 R)
• M35: 5,456,582 km (0.116 R)
• M36: 5,601,991 km (0.116 R)
• M37: 5,896,550 km (0.114 R)
• M38: 6,099,255 km (0.116 R)
• M39: 6,228,507 km (0.113 R)
• M40: 6,500,775 km (0.043 R)
• M41: 6,754,793 km (0.06 R)
• M42: 7,000,732 km (0.104 R)
• M43: 7,238,443 km (0.049 R)
• M44: 7,559,330 km (0.098 R)
• M45: 7,651,931 km (0.094 R)
• M46: 7,744,981 km (0.099 R)
• M47: 7,920,160 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 10.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.47 AU - 2.35 AU

Year: 1760 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,931,378 km

• M1: 134,937 km (0.069 R)
• M2: 229,184 km (0.053 R)
• M3: 348,264 km (0.117 R)
• M4: 453,132 km (0.091 R)
• M5: 531,970 km (0.115 R)
• M6: 622,178 km (0.101 R)
• M7: 832,662 km (0.088 R)
• M8: 960,568 km (0.118 R)
• M9: 1,044,941 km (0.078 R)
• M10: 1,236,875 km (0.048 R)
• M11: 1,384,528 km (0.109 R)
• M12: 1,596,359 km (0.093 R)
• M13: 1,792,781 km (0.09 R)
• M14: 1,907,223 km (0.111 R)
• M15: 2,051,735 km (0.079 R)
• M16: 2,284,808 km (0.061 R)
• M17: 2,448,169 km (0.086 R)
• M18: 2,526,409 km (0.028 R)
• M19: 2,675,558 km (0.093 R)
• M20: 2,746,168 km (0.038 R)
• M21: 2,868,689 km (0.089 R)
• M22: 3,013,948 km (0.03 R)
• M23: 3,333,489 km (0.082 R)
• M24: 3,486,378 km (0.046 R)
• M25: 3,563,720 km (0.105 R)
• M26: 3,697,760 km (0.12 R)
• M27: 4,016,852 km (0.069 R)
• M28: 4,285,680 km (0.064 R)
• M29: 4,356,739 km (0.115 R)
• M30: 4,464,150 km (0.073 R)
• M31: 4,853,254 km (0.109 R)
• M32: 5,152,300 km (0.11 R)
• M33: 5,316,858 km (0.088 R)
• M34: 5,457,480 km (0.079 R)
• M35: 5,703,269 km (0.114 R)
• M36: 5,952,649 km (0.112 R)
• M37: 6,058,714 km (0.107 R)
• M38: 6,272,938 km (0.112 R)
• M39: 6,421,638 km (0.074 R)
• M40: 6,571,386 km (0.044 R)
• M41: 6,722,480 km (0.045 R)
• M42: 6,819,120 km (0.077 R)
• M43: 6,958,096 km (0.107 R)
• M44: 7,437,707 km (0.088 R)
• M45: 7,537,638 km (0.111 R)
• M46: 7,797,041 km (0.104 R)
• M47: 8,118,078 km (0.067 R)
• M48: 8,473,373 km (0.079 R)
• M49: 9,000,406 km (0.113 R)
• M50: 9,291,075 km (0.055 R)
• M51: 9,383,526 km (0.102 R)
• M52: 9,834,564 km (0.106 R)
• M53: 10,070,629 km (0.093 R)
• M54: 10,197,339 km (0.081 R)
• M55: 10,452,254 km (0.112 R)
• M56: 10,548,445 km (0.078 R)
• M57: 10,644,936 km (0.114 R)
• M58: 10,822,508 km (0.066 R)
• M59: 10,919,897 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 14.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.88 AU - 2.82 AU

Year: 2402 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,931,378 km

• M1: 212,279 km (0.073 R)
• M2: 436,078 km (0.075 R)
• M3: 582,385 km (0.114 R)
• M4: 858,841 km (0.115 R)
• M5: 1,085,632 km (0.047 R)
• M6: 1,223,112 km (0.09 R)
• M7: 1,355,656 km (0.112 R)
• M8: 1,528,591 km (0.082 R)
• M9: 1,684,771 km (0.108 R)
• M10: 1,796,222 km (0.03 R)
• M11: 1,948,961 km (0.071 R)
• M12: 2,405,683 km (0.119 R)
• M13: 2,532,393 km (0.076 R)
• M14: 2,792,543 km (0.106 R)
• M15: 2,896,215 km (0.048 R)
• M16: 3,001,232 km (0.115 R)
• M17: 3,215,157 km (0.113 R)
• M18: 3,450,026 km (0.07 R)
• M19: 3,772,110 km (0.074 R)
• M20: 4,020,293 km (0.114 R)
• M21: 4,188,890 km (0.048 R)
• M22: 4,976,224 km (0.088 R)
• M23: 5,121,034 km (0.098 R)
• M24: 5,714,639 km (0.11 R)
• M25: 5,981,222 km (0.116 R)
• M26: 6,408,623 km (0.076 R)
• M27: 6,546,852 km (0.054 R)
• M28: 6,785,909 km (0.074 R)
• M29: 6,886,289 km (0.038 R)
• M30: 7,150,030 km (0.092 R)
• M31: 7,313,840 km (0.048 R)
• M32: 7,416,913 km (0.049 R)
• M33: 7,771,011 km (0.106 R)
• M34: 7,897,421 km (0.107 R)
• M35: 8,431,186 km (0.104 R)
• M36: 9,043,042 km (0.091 R)
• M37: 9,399,234 km (0.097 R)
• M38: 9,919,236 km (0.053 R)
• M39: 10,125,233 km (0.077 R)
• M40: 10,448,663 km (0.102 R)
• M41: 10,588,388 km (0.115 R)
• M42: 11,224,478 km (0.044 R)
• M43: 11,679,704 km (0.091 R)
• M44: 11,873,134 km (0.103 R)
• M45: 12,287,820 km (0.096 R)
• M46: 12,534,058 km (0.078 R)
• M47: 12,756,958 km (0.063 R)
• M48: 13,282,346 km (0.112 R)
• M49: 13,459,021 km (0.115 R)
• M50: 13,636,594 km (0.057 R)
• M51: 13,917,090 km (0.106 R)
• M52: 14,122,338 km (0.106 R)
• M53: 14,276,873 km (0.068 R)
• M54: 14,406,125 km (0.078 R)
• M55: 14,874,666 km (0.063 R)
• M56: 15,058,222 km (0.119 R)
• M57: 15,533,794 km (0.041 R)
• M58: 15,666,787 km (0.056 R)
• M59: 16,094,786 km (0.028 R)
• M60: 16,229,424 km (0.1 R)
• M61: 16,337,434 km (0.112 R)
• M62: 16,853,247 km (0.047 R)
• M63: 17,568,026 km (0.08 R)
• M64: 17,929,155 km (0.089 R)
• M65: 18,545,798 km (0.11 R)
• M66: 19,112,474 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.27 AU - 7.15 AU

Year: 10320 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,931,378 km

• M1: 106,663 km (0.111 R)
• M2: 172,038 km (0.086 R)
• M3: 350,358 km (0.101 R)
• M4: 411,394 km (0.114 R)
• M5: 664,813 km (0.108 R)
• M6: 825,930 km (0.089 R)
• M7: 1,147,565 km (0.108 R)
• M8: 1,224,309 km (0.107 R)
• M9: 1,423,723 km (0.066 R)
• M10: 1,485,507 km (0.089 R)
• M11: 1,633,609 km (0.113 R)
• M12: 1,853,667 km (0.11 R)
• M13: 2,249,503 km (0.118 R)
• M14: 2,346,592 km (0.115 R)
• M15: 2,620,506 km (0.084 R)
• M16: 2,696,950 km (0.035 R)
• M17: 3,199,001 km (0.064 R)
• M18: 3,758,347 km (0.048 R)
• M19: 4,197,716 km (0.096 R)
• M20: 4,377,982 km (0.118 R)
• M21: 4,499,605 km (0.083 R)
• M22: 4,746,441 km (0.106 R)
• M23: 4,934,336 km (0.061 R)
• M24: 6,078,909 km (0.06 R)
• M25: 6,283,111 km (0.065 R)
• M26: 6,558,969 km (0.114 R)
• M27: 7,194,012 km (0.108 R)
• M28: 8,108,354 km (0.095 R)
• M29: 8,408,747 km (0.09 R)
• M30: 8,484,443 km (0.106 R)
• M31: 8,789,324 km (0.084 R)
• M32: 8,981,707 km (0.1 R)
• M33: 9,059,049 km (0.095 R)
• M34: 9,527,739 km (0.036 R)
• M35: 9,964,415 km (0.112 R)
• M36: 10,165,026 km (0.1 R)
• M37: 11,354,927 km (0.12 R)
• M38: 11,522,477 km (0.113 R)
• M39: 12,415,726 km (0.096 R)
• M40: 13,863,683 km (0.119 R)
• M41: 14,132,810 km (0.12 R)
• M42: 14,721,478 km (0.038 R)
• M43: 15,318,224 km (0.114 R)
• M44: 15,829,399 km (0.113 R)
• M45: 17,107,713 km (0.098 R)
• M46: 17,299,797 km (0.116 R)
• M47: 17,444,458 km (0.118 R)
• M48: 18,517,224 km (0.106 R)
• M49: 19,210,910 km (0.119 R)
• M50: 19,310,692 km (0.093 R)
• M51: 19,611,084 km (0.03 R)
• M52: 19,711,614 km (0.114 R)
• M53: 20,470,673 km (0.083 R)
• M54: 20,623,712 km (0.072 R)
• M55: 20,930,836 km (0.092 R)
• M56: 21,809,126 km (0.071 R)
• M57: 21,913,246 km (0.106 R)
• M58: 22,436,240 km (0.039 R)
• M59: 22,488,898 km (0.11 R)
• M60: 22,594,066 km (0.119 R)
• M61: 23,548,201 km (0.113 R)
• M62: 23,815,532 km (0.106 R)
• M63: 23,922,794 km (0.091 R)
• M64: 23,976,500 km (0.115 R)
• M65: 24,677,814 km (0.119 R)
• M66: 25,276,655 km (0.112 R)
• M67: 26,488,547 km (0.045 R)
• M68: 26,822,449 km (0.092 R)
• M69: 27,157,549 km (0.088 R)
• M70: 27,269,597 km (0.104 R)
• M71: 28,171,523 km (0.068 R)
• M72: 28,740,145 km (0.12 R)
• M73: 28,797,141 km (0.042 R)
• M74: 29,888,757 km (0.101 R)
• M75: 30,120,185 km (0.111 R)
• M76: 30,236,273 km (0.078 R)
• M77: 31,404,183 km (0.097 R)
• M78: 34,267,187 km (0.076 R)
• M79: 34,873,956 km (0.098 R)
• M80: 34,995,879 km (0.044 R)
• M81: 35,790,991 km (0.051 R)
• M82: 36,530,304 km (0.102 R)
• M83: 37,274,553 km (0.107 R)
• M84: 37,961,208 km (0.071 R)
• M85: 38,400,427 km (0.112 R)
• M86: 39,855,266 km (0.058 R)
• M87: 40,173,910 km (0.105 R)
• M88: 40,685,385 km (0.109 R)
• M89: 40,877,768 km (0.102 R)
• M90: 41,199,104 km (0.106 R)
• M91: 41,779,693 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit