🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 13.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 646 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,054,102 km

• M1: 180,116 km (0.096 R)
• M2: 273,615 km (0.106 R)
• M3: 379,829 km (0.11 R)
• M4: 469,139 km (0.115 R)
• M5: 627,713 km (0.038 R)
• M6: 715,078 km (0.079 R)
• M7: 866,770 km (0.105 R)
• M8: 952,041 km (0.11 R)
• M9: 1,178,981 km (0.064 R)
• M10: 1,313,021 km (0.095 R)
• M11: 1,407,417 km (0.055 R)
• M12: 1,638,994 km (0.112 R)
• M13: 1,747,453 km (0.025 R)
• M14: 1,883,587 km (0.103 R)
• M15: 1,971,999 km (0.037 R)
• M16: 2,061,907 km (0.115 R)
• M17: 2,367,685 km (0.065 R)
• M18: 2,498,284 km (0.095 R)
• M19: 2,638,458 km (0.118 R)
• M20: 2,774,293 km (0.09 R)
• M21: 2,890,380 km (0.112 R)
• M22: 3,037,884 km (0.088 R)
• M23: 3,180,451 km (0.109 R)
• M24: 3,279,335 km (0.115 R)
• M25: 3,741,144 km (0.114 R)
• M26: 3,918,716 km (0.083 R)
• M27: 4,008,475 km (0.104 R)
• M28: 4,215,369 km (0.116 R)
• M29: 4,502,447 km (0.057 R)
• M30: 4,605,370 km (0.099 R)
• M31: 4,743,748 km (0.081 R)
• M32: 4,830,964 km (0.034 R)
• M33: 4,945,107 km (0.098 R)
• M34: 5,122,680 km (0.073 R)
• M35: 5,221,115 km (0.107 R)
• M36: 5,347,525 km (0.107 R)
• M37: 5,575,662 km (0.116 R)
• M38: 5,714,190 km (0.104 R)
• M39: 6,070,083 km (0.109 R)
• M40: 6,165,078 km (0.12 R)
• M41: 6,289,244 km (0.09 R)
• M42: 6,375,562 km (0.082 R)
• M43: 6,578,866 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 14.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.59 AU - 1.73 AU

Year: 1403 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,054,102 km

• M1: 182,958 km (0.09 R)
• M2: 282,142 km (0.048 R)
• M3: 394,490 km (0.055 R)
• M4: 612,603 km (0.117 R)
• M5: 714,031 km (0.105 R)
• M6: 893,997 km (0.086 R)
• M7: 1,008,140 km (0.108 R)
• M8: 1,267,842 km (0.088 R)
• M9: 1,476,232 km (0.071 R)
• M10: 1,630,766 km (0.117 R)
• M11: 1,729,501 km (0.108 R)
• M12: 2,050,538 km (0.041 R)
• M13: 2,176,051 km (0.07 R)
• M14: 2,285,706 km (0.095 R)
• M15: 2,447,720 km (0.052 R)
• M16: 2,613,475 km (0.034 R)
• M17: 2,743,625 km (0.046 R)
• M18: 2,869,437 km (0.1 R)
• M19: 3,072,142 km (0.066 R)
• M20: 3,272,603 km (0.117 R)
• M21: 3,420,555 km (0.097 R)
• M22: 3,534,848 km (0.09 R)
• M23: 3,672,179 km (0.072 R)
• M24: 3,767,323 km (0.092 R)
• M25: 3,878,026 km (0.111 R)
• M26: 3,989,925 km (0.073 R)
• M27: 4,117,981 km (0.114 R)
• M28: 4,393,839 km (0.117 R)
• M29: 4,596,993 km (0.096 R)
• M30: 4,763,346 km (0.103 R)
• M31: 4,907,558 km (0.069 R)
• M32: 5,077,651 km (0.118 R)
• M33: 5,549,483 km (0.114 R)
• M34: 5,650,611 km (0.091 R)
• M35: 5,777,919 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 9.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.71 AU - 4.39 AU

Year: 5347 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,054,102 km

• M1: 219,011 km (0.079 R)
• M2: 363,822 km (0.117 R)
• M3: 511,326 km (0.071 R)
• M4: 732,282 km (0.112 R)
• M5: 1,198,429 km (0.094 R)
• M6: 1,295,069 km (0.077 R)
• M7: 1,654,552 km (0.098 R)
• M8: 1,911,412 km (0.084 R)
• M9: 2,102,748 km (0.082 R)
• M10: 2,360,954 km (0.059 R)
• M11: 2,671,668 km (0.098 R)
• M12: 2,886,192 km (0.12 R)
• M13: 2,995,548 km (0.054 R)
• M14: 3,128,690 km (0.118 R)
• M15: 3,470,222 km (0.099 R)
• M16: 3,586,759 km (0.086 R)
• M17: 3,657,369 km (0.055 R)
• M18: 3,728,278 km (0.096 R)
• M19: 4,114,989 km (0.037 R)
• M20: 4,238,407 km (0.084 R)
• M21: 4,363,171 km (0.113 R)
• M22: 4,539,847 km (0.105 R)
• M23: 4,616,291 km (0.072 R)
• M24: 4,848,317 km (0.05 R)
• M25: 4,952,587 km (0.107 R)
• M26: 5,377,445 km (0.08 R)
• M27: 5,924,973 km (0.099 R)
• M28: 6,404,434 km (0.106 R)
• M29: 7,014,046 km (0.119 R)
• M30: 7,430,676 km (0.065 R)
• M31: 7,611,689 km (0.047 R)
• M32: 8,823,881 km (0.031 R)
• M33: 9,796,566 km (0.078 R)
• M34: 10,095,014 km (0.098 R)
• M35: 10,161,735 km (0.103 R)
• M36: 10,228,605 km (0.066 R)
• M37: 10,430,263 km (0.117 R)
• M38: 11,387,988 km (0.095 R)
• M39: 11,457,551 km (0.037 R)
• M40: 12,053,998 km (0.116 R)
• M41: 12,445,346 km (0.116 R)
• M42: 12,660,468 km (0.067 R)
• M43: 12,949,341 km (0.108 R)
• M44: 13,717,975 km (0.114 R)
• M45: 14,313,524 km (0.105 R)
• M46: 15,684,290 km (0.103 R)
• M47: 15,994,556 km (0.109 R)
• M48: 16,503,188 km (0.071 R)
• M49: 16,858,334 km (0.1 R)
• M50: 17,017,057 km (0.058 R)
• M51: 17,576,254 km (0.041 R)
• M52: 18,630,919 km (0.069 R)
• M53: 18,795,028 km (0.096 R)
• M54: 19,248,608 km (0.056 R)
• M55: 20,124,803 km (0.11 R)
• M56: 20,208,877 km (0.102 R)
• M57: 21,313,059 km (0.107 R)
• M58: 21,398,928 km (0.116 R)
• M59: 21,484,797 km (0.058 R)
• M60: 23,801,769 km (0.103 R)
• M61: 24,516,697 km (0.08 R)
• M62: 25,057,494 km (0.107 R)
• M63: 25,784,689 km (0.119 R)
• M64: 26,150,905 km (0.095 R)
• M65: 27,166,973 km (0.112 R)
• M66: 27,260,023 km (0.088 R)
• M67: 27,867,091 km (0.075 R)
• M68: 28,715,012 km (0.049 R)
• M69: 29,475,867 km (0.077 R)
• M70: 30,532,925 km (0.119 R)
• M71: 31,553,482 km (0.113 R)
• M72: 31,847,143 km (0.079 R)
• M73: 32,338,422 km (0.113 R)
• M74: 32,437,007 km (0.066 R)
• M75: 32,585,109 km (0.118 R)
• M76: 32,981,095 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 13.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.51 AU - 5.25 AU

Year: 6013 Days

Day: 5.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,054,102 km

• M1: 189,391 km (0.101 R)
• M2: 384,467 km (0.104 R)
• M3: 658,979 km (0.089 R)
• M4: 744,549 km (0.108 R)
• M5: 915,389 km (0.073 R)
• M6: 1,205,460 km (0.114 R)
• M7: 1,393,953 km (0.087 R)
• M8: 1,558,959 km (0.096 R)
• M9: 1,644,081 km (0.071 R)
• M10: 1,783,655 km (0.114 R)
• M11: 1,909,168 km (0.116 R)
• M12: 2,284,509 km (0.116 R)
• M13: 2,786,709 km (0.106 R)
• M14: 3,323,466 km (0.093 R)
• M15: 3,892,387 km (0.062 R)
• M16: 4,321,134 km (0.064 R)
• M17: 4,566,026 km (0.107 R)
• M18: 5,120,735 km (0.097 R)
• M19: 5,327,928 km (0.086 R)
• M20: 5,670,507 km (0.117 R)
• M21: 6,600,258 km (0.115 R)
• M22: 7,025,714 km (0.032 R)
• M23: 7,401,504 km (0.056 R)
• M24: 7,636,223 km (0.096 R)
• M25: 7,873,336 km (0.111 R)
• M26: 8,294,155 km (0.032 R)
• M27: 8,722,453 km (0.09 R)
• M28: 9,032,719 km (0.051 R)
• M29: 9,346,725 km (0.041 R)
• M30: 10,245,210 km (0.06 R)
• M31: 10,507,006 km (0.047 R)
• M32: 11,037,181 km (0.099 R)
• M33: 11,814,641 km (0.119 R)
• M34: 11,917,415 km (0.033 R)
• M35: 12,261,939 km (0.083 R)
• M36: 13,137,835 km (0.028 R)
• M37: 13,529,631 km (0.108 R)
• M38: 13,637,043 km (0.12 R)
• M39: 14,251,740 km (0.082 R)
• M40: 14,544,204 km (0.116 R)
• M41: 15,023,665 km (0.082 R)
• M42: 15,321,365 km (0.054 R)
• M43: 15,583,311 km (0.067 R)
• M44: 15,696,108 km (0.097 R)
• M45: 15,960,298 km (0.096 R)
• M46: 16,111,840 km (0.086 R)
• M47: 16,263,981 km (0.089 R)
• M48: 16,684,651 km (0.028 R)
• M49: 17,732,733 km (0.077 R)
• M50: 18,007,844 km (0.065 R)
• M51: 18,482,967 km (0.042 R)
• M52: 18,962,129 km (0.116 R)
• M53: 19,283,914 km (0.082 R)
• M54: 19,566,803 km (0.04 R)
• M55: 20,096,080 km (0.04 R)
• M56: 21,544,487 km (0.119 R)
• M57: 21,670,149 km (0.099 R)
• M58: 22,133,155 km (0.12 R)
• M59: 22,344,686 km (0.108 R)
• M60: 22,471,994 km (0.046 R)
• M61: 22,599,451 km (0.082 R)
• M62: 22,897,899 km (0.09 R)
• M63: 23,026,254 km (0.075 R)
• M64: 23,240,628 km (0.049 R)
• M65: 25,509,279 km (0.103 R)
• M66: 25,597,841 km (0.072 R)
• M67: 26,400,434 km (0.108 R)
• M68: 26,624,831 km (0.028 R)
• M69: 26,849,975 km (0.119 R)
• M70: 27,166,076 km (0.101 R)
• M71: 28,903,655 km (0.105 R)
• M72: 29,506,385 km (0.027 R)
• M73: 30,253,925 km (0.052 R)
• M74: 30,441,671 km (0.075 R)
• M75: 30,582,891 km (0.107 R)
• M76: 31,149,568 km (0.103 R)
• M77: 31,624,541 km (0.093 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: 533 - 12,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit