🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.11 AU - 1.45 AU

Year: 982 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,138,010 km

• M1: 159,771 km (0.076 R)
• M2: 255,214 km (0.091 R)
• M3: 387,309 km (0.116 R)
• M4: 491,279 km (0.065 R)
• M5: 660,325 km (0.067 R)
• M6: 777,161 km (0.101 R)
• M7: 855,999 km (0.109 R)
• M8: 959,072 km (0.085 R)
• M9: 1,066,483 km (0.093 R)
• M10: 1,354,310 km (0.065 R)
• M11: 1,439,431 km (0.053 R)
• M12: 1,545,496 km (0.081 R)
• M13: 1,634,955 km (0.118 R)
• M14: 1,785,750 km (0.115 R)
• M15: 1,900,342 km (0.06 R)
• M16: 2,080,458 km (0.066 R)
• M17: 2,208,663 km (0.104 R)
• M18: 2,317,570 km (0.067 R)
• M19: 2,435,753 km (0.107 R)
• M20: 2,647,434 km (0.105 R)
• M21: 2,833,982 km (0.063 R)
• M22: 2,976,698 km (0.113 R)
• M23: 3,089,495 km (0.053 R)
• M24: 3,170,876 km (0.094 R)
• M25: 3,327,655 km (0.069 R)
• M26: 3,478,450 km (0.034 R)
• M27: 3,848,256 km (0.032 R)
• M28: 3,998,153 km (0.07 R)
• M29: 4,122,917 km (0.07 R)
• M30: 4,212,826 km (0.087 R)
• M31: 4,294,356 km (0.117 R)
• M32: 4,532,965 km (0.096 R)
• M33: 4,728,938 km (0.12 R)
• M34: 4,889,606 km (0.107 R)
• M35: 4,975,326 km (0.099 R)
• M36: 5,080,942 km (0.101 R)
• M37: 5,245,649 km (0.115 R)
• M38: 5,333,463 km (0.074 R)
• M39: 5,412,152 km (0.075 R)
• M40: 5,660,035 km (0.104 R)
• M41: 5,881,440 km (0.1 R)
• M42: 5,983,017 km (0.1 R)
• M43: 6,353,721 km (0.112 R)
• M44: 6,510,350 km (0.113 R)
• M45: 6,731,755 km (0.057 R)
• M46: 7,312,793 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 14.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.25 AU - 1.73 AU

Year: 1234 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,138,010 km

• M1: 188,344 km (0.077 R)
• M2: 298,747 km (0.08 R)
• M3: 404,662 km (0.029 R)
• M4: 536,608 km (0.034 R)
• M5: 805,884 km (0.104 R)
• M6: 910,901 km (0.044 R)
• M7: 1,044,044 km (0.065 R)
• M8: 1,200,373 km (0.104 R)
• M9: 1,298,210 km (0.104 R)
• M10: 1,654,253 km (0.06 R)
• M11: 1,783,207 km (0.046 R)
• M12: 2,071,183 km (0.049 R)
• M13: 2,160,642 km (0.061 R)
• M14: 2,322,956 km (0.105 R)
• M15: 2,416,155 km (0.077 R)
• M16: 2,521,173 km (0.113 R)
• M17: 2,681,841 km (0.048 R)
• M18: 2,845,950 km (0.12 R)
• M19: 3,058,678 km (0.054 R)
• M20: 3,149,933 km (0.081 R)
• M21: 3,265,273 km (0.101 R)
• M22: 3,393,777 km (0.075 R)
• M23: 3,583,916 km (0.09 R)
• M24: 3,777,645 km (0.092 R)
• M25: 3,962,399 km (0.072 R)
• M26: 4,226,289 km (0.115 R)
• M27: 4,341,031 km (0.099 R)
• M28: 4,495,865 km (0.08 R)
• M29: 4,877,788 km (0.108 R)
• M30: 5,065,982 km (0.088 R)
• M31: 5,242,807 km (0.077 R)
• M32: 5,546,939 km (0.059 R)
• M33: 5,757,723 km (0.068 R)
• M34: 5,999,772 km (0.116 R)
• M35: 6,216,240 km (0.093 R)
• M36: 6,641,996 km (0.096 R)
• M37: 6,746,116 km (0.102 R)
• M38: 6,911,122 km (0.087 R)
• M39: 7,016,739 km (0.087 R)
• M40: 7,367,695 km (0.098 R)
• M41: 7,568,605 km (0.115 R)
• M42: 7,944,395 km (0.091 R)
• M43: 8,150,391 km (0.033 R)
• M44: 8,262,141 km (0.079 R)
• M45: 8,503,293 km (0.047 R)
• M46: 8,779,450 km (0.074 R)
• M47: 9,407,462 km (0.041 R)
• M48: 9,541,651 km (0.041 R)
• M49: 9,642,630 km (0.086 R)
• M50: 10,101,447 km (0.031 R)
• M51: 10,204,370 km (0.089 R)
• M52: 10,359,503 km (0.092 R)
• M53: 10,934,856 km (0.12 R)
• M54: 11,253,201 km (0.1 R)
• M55: 11,360,014 km (0.113 R)
• M56: 11,754,353 km (0.041 R)
• M57: 11,971,420 km (0.083 R)
• M58: 12,153,331 km (0.11 R)
• M59: 12,336,140 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 14.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.79 AU - 2.69 AU

Year: 2274 Days

Day: 11.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,138,010 km

• M1: 217,665 km (0.11 R)
• M2: 364,271 km (0.117 R)
• M3: 472,879 km (0.081 R)
• M4: 660,923 km (0.114 R)
• M5: 1,080,246 km (0.107 R)
• M6: 1,245,402 km (0.078 R)
• M7: 1,441,974 km (0.051 R)
• M8: 1,544,448 km (0.119 R)
• M9: 1,805,796 km (0.116 R)
• M10: 2,345,545 km (0.046 R)
• M11: 2,550,344 km (0.097 R)
• M12: 2,704,580 km (0.078 R)
• M13: 2,804,212 km (0.063 R)
• M14: 3,321,970 km (0.041 R)
• M15: 3,821,926 km (0.042 R)
• M16: 3,966,887 km (0.112 R)
• M17: 4,179,615 km (0.09 R)
• M18: 4,279,097 km (0.109 R)
• M19: 4,599,387 km (0.058 R)
• M20: 4,719,364 km (0.04 R)
• M21: 4,945,107 km (0.096 R)
• M22: 5,263,601 km (0.026 R)
• M23: 5,534,224 km (0.103 R)
• M24: 5,865,134 km (0.104 R)
• M25: 6,033,133 km (0.11 R)
• M26: 6,259,474 km (0.119 R)
• M27: 6,392,915 km (0.117 R)
• M28: 6,701,386 km (0.096 R)
• M29: 6,896,611 km (0.057 R)
• M30: 7,233,057 km (0.117 R)
• M31: 7,393,276 km (0.113 R)
• M32: 7,514,151 km (0.082 R)
• M33: 7,737,651 km (0.097 R)
• M34: 8,128,849 km (0.039 R)
• M35: 8,484,443 km (0.076 R)
• M36: 8,695,975 km (0.09 R)
• M37: 9,625,576 km (0.104 R)
• M38: 9,868,523 km (0.108 R)
• M39: 10,292,932 km (0.067 R)
• M40: 10,450,758 km (0.088 R)
• M41: 10,677,847 km (0.101 R)
• M42: 10,952,359 km (0.116 R)
• M43: 11,136,664 km (0.054 R)
• M44: 11,298,828 km (0.09 R)
• M45: 11,508,415 km (0.037 R)
• M46: 11,860,718 km (0.087 R)
• M47: 12,050,108 km (0.088 R)
• M48: 12,600,030 km (0.06 R)
• M49: 13,231,782 km (0.1 R)
• M50: 13,625,673 km (0.115 R)
• M51: 13,998,471 km (0.108 R)
• M52: 14,374,560 km (0.094 R)
• M53: 14,652,513 km (0.045 R)
• M54: 15,034,586 km (0.097 R)
• M55: 15,419,801 km (0.106 R)
• M56: 15,574,784 km (0.097 R)
• M57: 15,756,396 km (0.108 R)
• M58: 15,990,816 km (0.113 R)
• M59: 16,410,438 km (0.104 R)
• M60: 16,674,478 km (0.107 R)
• M61: 17,394,792 km (0.106 R)
• M62: 18,043,448 km (0.104 R)
• M63: 18,398,145 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 9.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.34 AU - 3.48 AU

Year: 3367 Days

Day: 7.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,138,010 km

• M1: 118,631 km (0.027 R)
• M2: 187,446 km (0.11 R)
• M3: 258,356 km (0.111 R)
• M4: 477,965 km (0.098 R)
• M5: 537,056 km (0.114 R)
• M6: 739,911 km (0.113 R)
• M7: 892,351 km (0.03 R)
• M8: 1,016,218 km (0.118 R)
• M9: 1,105,528 km (0.069 R)
• M10: 1,444,816 km (0.078 R)
• M11: 1,568,982 km (0.049 R)
• M12: 2,152,115 km (0.046 R)
• M13: 2,440,689 km (0.074 R)
• M14: 2,699,793 km (0.075 R)
• M15: 3,171,176 km (0.05 R)
• M16: 3,274,398 km (0.108 R)
• M17: 3,333,938 km (0.094 R)
• M18: 3,560,579 km (0.107 R)
• M19: 3,714,515 km (0.05 R)
• M20: 3,854,838 km (0.092 R)
• M21: 3,917,819 km (0.071 R)
• M22: 4,028,970 km (0.089 R)
• M23: 4,092,848 km (0.11 R)
• M24: 4,335,645 km (0.104 R)
• M25: 4,583,230 km (0.083 R)
• M26: 4,683,610 km (0.073 R)
• M27: 4,886,465 km (0.112 R)
• M28: 5,213,635 km (0.112 R)
• M29: 5,459,425 km (0.104 R)
• M30: 5,583,591 km (0.065 R)
• M31: 5,673,050 km (0.104 R)
• M32: 5,889,369 km (0.12 R)
• M33: 6,163,731 km (0.093 R)
• M34: 6,330,383 km (0.066 R)
• M35: 6,498,532 km (0.091 R)
• M36: 6,668,175 km (0.067 R)
• M37: 6,839,315 km (0.073 R)
• M38: 6,973,355 km (0.075 R)
• M39: 7,088,994 km (0.066 R)
• M40: 7,224,829 km (0.11 R)
• M41: 7,302,770 km (0.1 R)
• M42: 7,498,892 km (0.05 R)
• M43: 7,716,557 km (0.035 R)
• M44: 7,836,236 km (0.08 R)
• M45: 8,300,737 km (0.034 R)
• M46: 8,484,892 km (0.117 R)
• M47: 8,608,460 km (0.088 R)
• M48: 9,045,585 km (0.1 R)
• M49: 9,108,566 km (0.086 R)
• M50: 9,532,676 km (0.105 R)
• M51: 11,022,072 km (0.058 R)
• M52: 11,089,541 km (0.05 R)
• M53: 11,451,119 km (0.119 R)
• M54: 11,747,921 km (0.075 R)
• M55: 11,885,700 km (0.1 R)
• M56: 12,325,668 km (0.094 R)
• M57: 12,747,384 km (0.099 R)
• M58: 12,960,112 km (0.092 R)
• M59: 13,126,316 km (0.094 R)
• M60: 13,508,837 km (0.085 R)
• M61: 13,701,519 km (0.092 R)
• M62: 14,113,961 km (0.068 R)
• M63: 14,481,223 km (0.11 R)
• M64: 14,752,744 km (0.107 R)
• M65: 14,901,444 km (0.118 R)
• M66: 14,975,944 km (0.083 R)
• M67: 15,728,421 km (0.111 R)
• M68: 15,880,412 km (0.112 R)
• M69: 16,134,729 km (0.116 R)
• M70: 16,828,264 km (0.069 R)
• M71: 17,139,578 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 6.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.98 AU - 7.02 AU

Year: 11240 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,138,010 km

• M1: 111,151 km (0.108 R)
• M2: 164,258 km (0.111 R)
• M3: 210,933 km (0.1 R)
• M4: 341,233 km (0.028 R)
• M5: 467,194 km (0.088 R)
• M6: 519,853 km (0.056 R)
• M7: 751,879 km (0.086 R)
• M8: 1,127,669 km (0.119 R)
• M9: 1,443,919 km (0.081 R)
• M10: 1,491,341 km (0.117 R)
• M11: 2,029,445 km (0.089 R)
• M12: 3,100,865 km (0.101 R)
• M13: 3,162,499 km (0.069 R)
• M14: 3,648,842 km (0.075 R)
• M15: 3,978,705 km (0.119 R)
• M16: 4,549,570 km (0.088 R)
• M17: 5,918,840 km (0.111 R)
• M18: 6,021,314 km (0.081 R)
• M19: 6,384,388 km (0.03 R)
• M20: 8,332,153 km (0.095 R)
• M21: 8,475,916 km (0.112 R)
• M22: 9,029,129 km (0.081 R)
• M23: 9,775,024 km (0.095 R)
• M24: 10,201,228 km (0.086 R)
• M25: 10,914,661 km (0.085 R)
• M26: 11,071,888 km (0.104 R)
• M27: 11,166,583 km (0.103 R)
• M28: 11,547,908 km (0.043 R)
• M29: 11,740,291 km (0.081 R)
• M30: 12,323,723 km (0.062 R)
• M31: 12,684,852 km (0.095 R)
• M32: 13,082,783 km (0.101 R)
• M33: 13,857,101 km (0.071 R)
• M34: 14,646,080 km (0.061 R)
• M35: 14,958,740 km (0.056 R)
• M36: 15,203,482 km (0.112 R)
• M37: 15,520,031 km (0.063 R)
• M38: 15,590,641 km (0.054 R)
• M39: 16,052,600 km (0.063 R)
• M40: 17,062,535 km (0.048 R)
• M41: 17,870,513 km (0.108 R)
• M42: 18,841,403 km (0.085 R)
• M43: 19,561,567 km (0.1 R)
• M44: 21,146,257 km (0.111 R)
• M45: 22,172,349 km (0.064 R)
• M46: 22,611,419 km (0.12 R)
• M47: 22,811,880 km (0.066 R)
• M48: 23,133,964 km (0.054 R)
• M49: 24,313,843 km (0.107 R)
• M50: 25,763,745 km (0.03 R)
• M51: 27,797,379 km (0.105 R)
• M52: 28,098,370 km (0.093 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: 299 - 14,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit