🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 14.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 399 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 108.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,109,294 km

• M1: 185,950 km (0.084 R)
• M2: 283,189 km (0.111 R)
• M3: 395,686 km (0.118 R)
• M4: 541,694 km (0.119 R)
• M5: 659,577 km (0.071 R)
• M6: 791,672 km (0.093 R)
• M7: 1,074,262 km (0.087 R)
• M8: 1,177,485 km (0.064 R)
• M9: 1,322,296 km (0.111 R)
• M10: 1,421,030 km (0.115 R)
• M11: 1,531,284 km (0.104 R)
• M12: 1,658,592 km (0.106 R)
• M13: 1,784,852 km (0.116 R)
• M14: 1,899,893 km (0.07 R)
• M15: 1,997,880 km (0.073 R)
• M16: 2,107,684 km (0.107 R)
• M17: 2,260,723 km (0.042 R)
• M18: 2,359,757 km (0.057 R)
• M19: 2,529,850 km (0.053 R)
• M20: 2,676,755 km (0.119 R)
• M21: 2,776,237 km (0.11 R)
• M22: 2,877,066 km (0.048 R)
• M23: 2,996,296 km (0.086 R)
• M24: 3,111,486 km (0.093 R)
• M25: 3,334,387 km (0.114 R)
• M26: 3,520,337 km (0.095 R)
• M27: 3,666,644 km (0.072 R)
• M28: 3,927,692 km (0.106 R)
• M29: 4,022,388 km (0.059 R)
• M30: 4,143,562 km (0.105 R)
• M31: 4,291,813 km (0.098 R)
• M32: 4,455,174 km (0.088 R)
• M33: 4,573,955 km (0.1 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.3

Radius: 5.3

Gravity: 27.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.52 AU - 8.98 AU

Year: 13018 Days

Day: 15.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,109,294 km

• M1: 233,522 km (0.098 R)
• M2: 405,111 km (0.11 R)
• M3: 539,899 km (0.092 R)
• M4: 594,352 km (0.114 R)
• M5: 788,979 km (0.074 R)
• M6: 830,268 km (0.078 R)
• M7: 958,623 km (0.065 R)
• M8: 1,639,293 km (0.117 R)
• M9: 2,082,103 km (0.098 R)
• M10: 3,577,483 km (0.097 R)
• M11: 3,612,190 km (0.072 R)
• M12: 3,682,052 km (0.076 R)
• M13: 4,404,012 km (0.111 R)
• M14: 4,478,661 km (0.037 R)
• M15: 4,819,445 km (0.037 R)
• M16: 5,207,801 km (0.106 R)
• M17: 5,247,295 km (0.118 R)
• M18: 5,485,754 km (0.103 R)
• M19: 5,606,330 km (0.075 R)
• M20: 6,014,582 km (0.11 R)
• M21: 6,559,717 km (0.046 R)
• M22: 6,859,661 km (0.105 R)
• M23: 8,287,273 km (0.092 R)
• M24: 8,333,349 km (0.098 R)
• M25: 8,518,402 km (0.081 R)
• M26: 9,512,330 km (0.084 R)
• M27: 10,244,313 km (0.082 R)
• M28: 10,442,679 km (0.06 R)
• M29: 10,994,396 km (0.095 R)
• M30: 11,350,589 km (0.117 R)
• M31: 11,607,149 km (0.113 R)
• M32: 11,917,714 km (0.038 R)
• M33: 13,402,623 km (0.097 R)
• M34: 13,456,628 km (0.093 R)
• M35: 13,565,086 km (0.095 R)
• M36: 14,609,578 km (0.088 R)
• M37: 14,721,029 km (0.118 R)
• M38: 16,833,052 km (0.082 R)
• M39: 17,067,023 km (0.031 R)
• M40: 18,674,302 km (0.083 R)
• M41: 19,220,634 km (0.084 R)
• M42: 19,957,254 km (0.098 R)
• M43: 20,329,154 km (0.096 R)
• M44: 20,453,470 km (0.102 R)
• M45: 21,268,628 km (0.101 R)
• M46: 21,648,308 km (0.116 R)
• M47: 24,170,678 km (0.034 R)
• M48: 24,500,690 km (0.111 R)
• M49: 24,765,778 km (0.102 R)
• M50: 24,832,199 km (0.115 R)
• M51: 27,057,468 km (0.113 R)
• M52: 28,228,370 km (0.075 R)
• M53: 29,205,095 km (0.082 R)
• M54: 30,619,393 km (0.087 R)
• M55: 30,976,483 km (0.099 R)
• M56: 31,047,991 km (0.11 R)
• M57: 31,766,958 km (0.061 R)
• M58: 32,273,347 km (0.098 R)
• M59: 32,782,429 km (0.105 R)
• M60: 33,074,593 km (0.077 R)
• M61: 34,919,733 km (0.069 R)
• M62: 35,218,032 km (0.077 R)
• M63: 35,967,517 km (0.056 R)
• M64: 37,940,713 km (0.107 R)
• M65: 38,093,901 km (0.104 R)
• M66: 38,477,919 km (0.119 R)
• M67: 39,249,694 km (0.028 R)
• M68: 40,417,006 km (0.106 R)
• M69: 41,044,270 km (0.09 R)
• M70: 41,437,862 km (0.12 R)
• M71: 42,945,210 km (0.113 R)
• M72: 43,906,377 km (0.062 R)
• M73: 44,228,311 km (0.091 R)
• M74: 44,389,578 km (0.055 R)
• M75: 44,712,709 km (0.064 R)
• M76: 46,832,062 km (0.099 R)
• M77: 46,914,191 km (0.08 R)
• M78: 48,235,440 km (0.104 R)
• M79: 49,067,354 km (0.102 R)
• M80: 50,829,766 km (0.115 R)
• M81: 51,337,052 km (0.099 R)
• M82: 51,676,191 km (0.12 R)
• M83: 52,016,227 km (0.091 R)
• M84: 52,101,198 km (0.076 R)
• M85: 52,356,861 km (0.053 R)
• M86: 52,527,403 km (0.032 R)
• M87: 54,329,907 km (0.075 R)
• M88: 54,502,693 km (0.11 R)
• M89: 55,021,947 km (0.084 R)
• M90: 55,629,763 km (0.036 R)
• M91: 56,414,703 km (0.096 R)
• M92: 56,502,069 km (0.094 R)
• M93: 57,291,048 km (0.092 R)
• M94: 58,083,468 km (0.087 R)
• M95: 58,525,380 km (0.083 R)
• M96: 58,613,942 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 6.7

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.15 AU - 10.13 AU

Year: 16936 Days

Day: 20.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,109,294 km

• M1: 95,144 km (0.098 R)
• M2: 178,171 km (0.08 R)
• M3: 243,097 km (0.097 R)
• M4: 334,800 km (0.085 R)
• M5: 476,918 km (0.076 R)
• M6: 988,094 km (0.106 R)
• M7: 1,090,568 km (0.042 R)
• M8: 1,361,939 km (0.118 R)
• M9: 1,714,840 km (0.12 R)
• M10: 2,030,193 km (0.033 R)
• M11: 2,501,576 km (0.051 R)
• M12: 2,749,908 km (0.1 R)
• M13: 3,006,020 km (0.028 R)
• M14: 3,231,763 km (0.098 R)
• M15: 3,502,086 km (0.119 R)
• M16: 3,620,268 km (0.084 R)
• M17: 4,568,869 km (0.031 R)
• M18: 4,784,888 km (0.119 R)
• M19: 6,054,974 km (0.038 R)
• M20: 6,726,967 km (0.111 R)
• M21: 7,121,607 km (0.076 R)
• M22: 7,422,448 km (0.07 R)
• M23: 9,150,603 km (0.061 R)
• M24: 9,313,515 km (0.091 R)
• M25: 10,199,284 km (0.058 R)
• M26: 10,709,263 km (0.05 R)
• M27: 11,636,321 km (0.119 R)
• M28: 12,049,959 km (0.105 R)
• M29: 12,348,407 km (0.102 R)
• M30: 14,189,508 km (0.045 R)
• M31: 15,205,876 km (0.117 R)
• M32: 15,983,485 km (0.113 R)
• M33: 16,840,532 km (0.111 R)
• M34: 17,509,832 km (0.084 R)
• M35: 18,256,176 km (0.082 R)
• M36: 19,920,153 km (0.084 R)
• M37: 20,272,905 km (0.077 R)
• M38: 21,343,577 km (0.104 R)
• M39: 21,994,777 km (0.115 R)
• M40: 24,815,145 km (0.079 R)
• M41: 25,652,744 km (0.094 R)
• M42: 25,882,676 km (0.094 R)
• M43: 27,590,186 km (0.081 R)
• M44: 30,705,412 km (0.118 R)
• M45: 32,263,025 km (0.085 R)
• M46: 32,428,480 km (0.069 R)
• M47: 34,182,665 km (0.079 R)
• M48: 34,267,038 km (0.111 R)
• M49: 34,858,997 km (0.102 R)
• M50: 35,284,004 km (0.087 R)
• M51: 36,828,004 km (0.037 R)
• M52: 37,000,939 km (0.101 R)
• M53: 37,087,407 km (0.09 R)
• M54: 37,174,024 km (0.085 R)
• M55: 37,347,557 km (0.089 R)
• M56: 37,869,504 km (0.104 R)
• M57: 38,744,801 km (0.098 R)
• M58: 39,361,593 km (0.091 R)
• M59: 40,337,121 km (0.062 R)
• M60: 41,230,968 km (0.091 R)
• M61: 45,333,391 km (0.101 R)
• M62: 45,797,144 km (0.099 R)
• M63: 47,950,755 km (0.088 R)
• M64: 49,754,606 km (0.115 R)
• M65: 49,850,050 km (0.087 R)
• M66: 50,905,163 km (0.111 R)
• M67: 52,355,814 km (0.033 R)
• M68: 53,918,065 km (0.078 R)
• M69: 54,311,058 km (0.065 R)
• M70: 55,495,574 km (0.062 R)
• M71: 55,892,308 km (0.096 R)
• M72: 56,489,203 km (0.075 R)
• M73: 58,796,750 km (0.117 R)
• M74: 60,216,434 km (0.112 R)
• M75: 62,882,717 km (0.096 R)
• M76: 63,192,833 km (0.106 R)
• M77: 63,814,562 km (0.107 R)
• M78: 65,796,883 km (0.115 R)
• M79: 67,164,806 km (0.114 R)
• M80: 67,481,804 km (0.101 R)
• M81: 67,905,166 km (0.102 R)
• M82: 68,117,296 km (0.082 R)
• M83: 69,821,665 km (0.107 R)
• M84: 69,928,627 km (0.065 R)
• M85: 70,464,337 km (0.099 R)
• M86: 71,971,685 km (0.059 R)
• M87: 72,079,844 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 3.1

Gravity: 49.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.54 AU - 9.96 AU

Year: 20302 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,109,294 km

• M1: 484,248 km (0.082 R)
• M2: 562,787 km (0.073 R)
• M3: 845,677 km (0.093 R)
• M4: 1,636,900 km (0.034 R)
• M5: 1,907,223 km (0.042 R)
• M6: 2,191,160 km (0.064 R)
• M7: 2,387,732 km (0.045 R)
• M8: 2,454,602 km (0.117 R)
• M9: 2,658,653 km (0.075 R)
• M10: 3,083,063 km (0.107 R)
• M11: 3,528,116 km (0.116 R)
• M12: 3,681,005 km (0.116 R)
• M13: 3,953,573 km (0.106 R)
• M14: 4,559,444 km (0.114 R)
• M15: 4,642,471 km (0.101 R)
• M16: 5,107,571 km (0.103 R)
• M17: 7,158,707 km (0.1 R)
• M18: 7,694,417 km (0.092 R)
• M19: 7,942,151 km (0.109 R)
• M20: 8,598,437 km (0.05 R)
• M21: 9,588,625 km (0.077 R)
• M22: 9,641,732 km (0.068 R)
• M23: 10,124,036 km (0.095 R)
• M24: 10,669,171 km (0.062 R)
• M25: 10,889,827 km (0.065 R)
• M26: 11,279,679 km (0.085 R)
• M27: 12,302,929 km (0.048 R)
• M28: 13,060,193 km (0.072 R)
• M29: 13,593,360 km (0.096 R)
• M30: 14,133,408 km (0.045 R)
• M31: 15,420,848 km (0.083 R)
• M32: 15,732,909 km (0.093 R)
• M33: 17,323,882 km (0.103 R)
• M34: 17,453,284 km (0.114 R)
• M35: 18,105,531 km (0.119 R)
• M36: 18,236,878 km (0.111 R)
• M37: 18,500,619 km (0.11 R)
• M38: 18,965,270 km (0.102 R)
• M39: 19,838,174 km (0.055 R)
• M40: 20,655,576 km (0.11 R)
• M41: 20,724,092 km (0.098 R)
• M42: 21,345,073 km (0.077 R)
• M43: 21,762,301 km (0.08 R)
• M44: 21,902,026 km (0.035 R)
• M45: 22,042,049 km (0.056 R)
• M46: 22,252,683 km (0.105 R)
• M47: 22,393,305 km (0.118 R)
• M48: 23,315,427 km (0.106 R)
• M49: 24,830,853 km (0.066 R)
• M50: 25,049,864 km (0.056 R)
• M51: 25,123,018 km (0.096 R)
• M52: 25,342,926 km (0.092 R)
• M53: 26,377,695 km (0.093 R)
• M54: 26,825,441 km (0.101 R)
• M55: 27,200,334 km (0.109 R)
• M56: 29,101,124 km (0.086 R)
• M57: 29,178,167 km (0.08 R)
• M58: 29,718,365 km (0.059 R)
• M59: 29,950,990 km (0.061 R)
• M60: 30,418,034 km (0.057 R)
• M61: 30,574,214 km (0.117 R)
• M62: 31,833,230 km (0.038 R)
• M63: 32,548,906 km (0.065 R)
• M64: 34,564,588 km (0.077 R)
• M65: 35,628,528 km (0.091 R)
• M66: 36,371,431 km (0.098 R)
• M67: 37,704,647 km (0.072 R)
• M68: 37,872,347 km (0.093 R)
• M69: 38,124,569 km (0.092 R)
• M70: 38,377,239 km (0.108 R)
• M71: 39,478,579 km (0.066 R)
• M72: 39,990,503 km (0.12 R)
• M73: 40,848,447 km (0.071 R)
• M74: 41,366,055 km (0.102 R)
• M75: 41,799,141 km (0.059 R)
• M76: 43,107,225 km (0.092 R)
• M77: 46,930,946 km (0.114 R)
• M78: 47,292,076 km (0.053 R)
• M79: 48,472,253 km (0.118 R)
• M80: 48,654,763 km (0.035 R)
• M81: 49,203,338 km (0.108 R)
• M82: 50,306,772 km (0.068 R)
• M83: 50,954,232 km (0.063 R)
• M84: 51,697,434 km (0.042 R)
• M85: 52,819,119 km (0.102 R)
• M86: 53,948,732 km (0.111 R)
• M87: 54,801,290 km (0.076 R)
• M88: 54,896,285 km (0.079 R)
• M89: 55,944,667 km (0.059 R)
• M90: 56,040,410 km (0.107 R)
• M91: 57,964,687 km (0.119 R)
• M92: 58,158,416 km (0.108 R)
• M93: 60,793,283 km (0.109 R)
• M94: 61,285,460 km (0.091 R)
• M95: 62,273,854 km (0.085 R)
• M96: 64,166,267 km (0.109 R)
• M97: 67,395,786 km (0.107 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: 449 - 16,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit