🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 13.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 506 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 165.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,875,347 km

• M1: 170,990 km (0.069 R)
• M2: 257,308 km (0.112 R)
• M3: 345,571 km (0.092 R)
• M4: 435,779 km (0.079 R)
• M5: 523,293 km (0.115 R)
• M6: 645,515 km (0.119 R)
• M7: 749,785 km (0.083 R)
• M8: 843,433 km (0.079 R)
• M9: 932,444 km (0.061 R)
• M10: 1,034,469 km (0.096 R)
• M11: 1,328,130 km (0.102 R)
• M12: 1,537,417 km (0.031 R)
• M13: 1,654,852 km (0.12 R)
• M14: 1,786,947 km (0.086 R)
• M15: 1,983,069 km (0.091 R)
• M16: 2,080,757 km (0.112 R)
• M17: 2,541,069 km (0.107 R)
• M18: 2,701,738 km (0.058 R)
• M19: 2,790,299 km (0.062 R)
• M20: 2,900,553 km (0.038 R)
• M21: 3,012,303 km (0.063 R)
• M22: 3,111,337 km (0.112 R)
• M23: 3,233,109 km (0.099 R)
• M24: 3,488,772 km (0.09 R)
• M25: 3,593,042 km (0.103 R)
• M26: 3,781,685 km (0.093 R)
• M27: 3,919,614 km (0.064 R)
• M28: 4,082,825 km (0.082 R)
• M29: 4,169,143 km (0.065 R)
• M30: 4,272,066 km (0.088 R)
• M31: 4,375,738 km (0.103 R)
• M32: 4,512,620 km (0.096 R)
• M33: 4,618,385 km (0.094 R)
• M34: 4,848,916 km (0.059 R)
• M35: 5,116,995 km (0.077 R)
• M36: 5,278,561 km (0.116 R)
• M37: 5,390,161 km (0.115 R)
• M38: 5,650,611 km (0.078 R)
• M39: 5,791,233 km (0.118 R)
• M40: 6,075,918 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 13.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.2 AU

Year: 626 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,875,347 km

• M1: 180,116 km (0.049 R)
• M2: 274,662 km (0.067 R)
• M3: 389,553 km (0.061 R)
• M4: 522,246 km (0.077 R)
• M5: 621,729 km (0.106 R)
• M6: 800,049 km (0.112 R)
• M7: 888,911 km (0.047 R)
• M8: 1,007,990 km (0.079 R)
• M9: 1,099,844 km (0.116 R)
• M10: 1,217,577 km (0.086 R)
• M11: 1,339,948 km (0.065 R)
• M12: 1,448,407 km (0.074 R)
• M13: 1,585,139 km (0.08 R)
• M14: 1,772,585 km (0.041 R)
• M15: 1,940,135 km (0.088 R)
• M16: 2,064,151 km (0.097 R)
• M17: 2,169,768 km (0.106 R)
• M18: 2,291,540 km (0.11 R)
• M19: 2,393,716 km (0.057 R)
• M20: 2,587,594 km (0.12 R)
• M21: 2,725,075 km (0.086 R)
• M22: 2,817,975 km (0.087 R)
• M23: 2,951,566 km (0.106 R)
• M24: 3,047,309 km (0.06 R)
• M25: 3,406,942 km (0.113 R)
• M26: 3,566,712 km (0.09 R)
• M27: 3,677,415 km (0.096 R)
• M28: 3,806,518 km (0.063 R)
• M29: 4,131,893 km (0.101 R)
• M30: 4,230,329 km (0.078 R)
• M31: 4,320,536 km (0.118 R)
• M32: 4,623,023 km (0.104 R)
• M33: 4,800,296 km (0.076 R)
• M34: 4,960,965 km (0.052 R)
• M35: 5,104,130 km (0.105 R)
• M36: 5,268,089 km (0.112 R)
• M37: 5,453,441 km (0.103 R)
• M38: 5,641,037 km (0.118 R)
• M39: 5,770,738 km (0.115 R)
• M40: 6,145,032 km (0.119 R)
• M41: 6,278,473 km (0.078 R)
• M42: 6,433,606 km (0.1 R)
• M43: 6,579,614 km (0.119 R)
• M44: 6,970,812 km (0.088 R)
• M45: 7,196,256 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 11.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.88 AU - 1.22 AU

Year: 695 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,875,347 km

• M1: 142,716 km (0.026 R)
• M2: 255,513 km (0.079 R)
• M3: 332,406 km (0.115 R)
• M4: 413,937 km (0.089 R)
• M5: 496,216 km (0.032 R)
• M6: 585,376 km (0.057 R)
• M7: 714,180 km (0.104 R)
• M8: 980,464 km (0.067 R)
• M9: 1,074,562 km (0.085 R)
• M10: 1,195,287 km (0.082 R)
• M11: 1,376,151 km (0.096 R)
• M12: 1,482,664 km (0.095 R)
• M13: 1,598,752 km (0.073 R)
• M14: 1,731,296 km (0.085 R)
• M15: 1,805,945 km (0.086 R)
• M16: 2,029,295 km (0.058 R)
• M17: 2,137,006 km (0.039 R)
• M18: 2,254,290 km (0.062 R)
• M19: 2,381,299 km (0.119 R)
• M20: 2,525,960 km (0.118 R)
• M21: 2,603,452 km (0.039 R)
• M22: 2,673,763 km (0.118 R)
• M23: 2,864,650 km (0.116 R)
• M24: 3,167,735 km (0.05 R)
• M25: 3,285,169 km (0.102 R)
• M26: 3,369,991 km (0.095 R)
• M27: 3,716,609 km (0.081 R)
• M28: 4,047,520 km (0.077 R)
• M29: 4,248,729 km (0.069 R)
• M30: 4,472,228 km (0.09 R)
• M31: 4,604,323 km (0.058 R)
• M32: 4,680,469 km (0.117 R)
• M33: 4,766,637 km (0.084 R)
• M34: 4,853,254 km (0.109 R)
• M35: 5,008,686 km (0.068 R)
• M36: 5,106,673 km (0.084 R)
• M37: 5,244,901 km (0.053 R)
• M38: 5,334,510 km (0.099 R)
• M39: 5,565,639 km (0.111 R)
• M40: 5,738,574 km (0.101 R)
• M41: 5,841,198 km (0.06 R)
• M42: 6,300,015 km (0.034 R)
• M43: 6,374,216 km (0.11 R)
• M44: 6,694,954 km (0.055 R)
• M45: 7,021,077 km (0.073 R)
• M46: 7,163,943 km (0.098 R)
• M47: 7,408,087 km (0.077 R)
• M48: 7,655,073 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 9.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.93 AU - 1.43 AU

Year: 828 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,875,347 km

• M1: 119,529 km (0.05 R)
• M2: 202,256 km (0.072 R)
• M3: 263,442 km (0.116 R)
• M4: 337,642 km (0.076 R)
• M5: 421,417 km (0.086 R)
• M6: 566,378 km (0.075 R)
• M7: 703,409 km (0.107 R)
• M8: 844,181 km (0.063 R)
• M9: 957,127 km (0.091 R)
• M10: 1,062,594 km (0.105 R)
• M11: 1,136,645 km (0.037 R)
• M12: 1,199,027 km (0.056 R)
• M13: 1,276,369 km (0.117 R)
• M14: 1,350,719 km (0.085 R)
• M15: 1,455,587 km (0.102 R)
• M16: 1,533,677 km (0.05 R)
• M17: 1,694,046 km (0.102 R)
• M18: 1,776,325 km (0.114 R)
• M19: 1,907,672 km (0.076 R)
• M20: 1,993,541 km (0.061 R)
• M21: 2,124,739 km (0.071 R)
• M22: 2,287,351 km (0.091 R)
• M23: 2,436,501 km (0.097 R)
• M24: 2,559,470 km (0.058 R)
• M25: 2,848,194 km (0.076 R)
• M26: 2,915,812 km (0.067 R)
• M27: 3,046,561 km (0.066 R)
• M28: 3,352,787 km (0.098 R)
• M29: 3,430,878 km (0.118 R)
• M30: 3,987,980 km (0.114 R)
• M31: 4,168,245 km (0.083 R)
• M32: 4,238,407 km (0.077 R)
• M33: 4,465,347 km (0.054 R)
• M34: 4,638,132 km (0.065 R)
• M35: 4,740,009 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 10.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.07 AU - 1.47 AU

Year: 924 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,875,347 km

• M1: 133,441 km (0.03 R)
• M2: 213,925 km (0.118 R)
• M3: 290,070 km (0.066 R)
• M4: 362,625 km (0.09 R)
• M5: 493,523 km (0.098 R)
• M6: 642,523 km (0.074 R)
• M7: 740,809 km (0.119 R)
• M8: 893,249 km (0.054 R)
• M9: 976,425 km (0.058 R)
• M10: 1,091,616 km (0.077 R)
• M11: 1,157,140 km (0.075 R)
• M12: 1,285,943 km (0.044 R)
• M13: 1,413,401 km (0.12 R)
• M14: 1,558,511 km (0.109 R)
• M15: 1,633,010 km (0.113 R)
• M16: 1,701,825 km (0.108 R)
• M17: 1,878,201 km (0.046 R)
• M18: 1,950,607 km (0.119 R)
• M19: 2,016,430 km (0.101 R)
• M20: 2,287,800 km (0.078 R)
• M21: 2,380,850 km (0.112 R)
• M22: 2,483,175 km (0.107 R)
• M23: 2,840,714 km (0.095 R)
• M24: 3,068,252 km (0.092 R)
• M25: 3,145,445 km (0.103 R)
• M26: 3,328,104 km (0.08 R)
• M27: 3,442,995 km (0.096 R)
• M28: 3,550,107 km (0.088 R)
• M29: 3,694,918 km (0.07 R)
• M30: 3,786,322 km (0.073 R)
• M31: 3,860,074 km (0.115 R)
• M32: 3,934,274 km (0.12 R)
• M33: 4,150,443 km (0.053 R)
• M34: 4,216,865 km (0.055 R)
• M35: 4,303,033 km (0.075 R)
• M36: 4,702,759 km (0.057 R)
• M37: 4,922,219 km (0.092 R)
• M38: 5,134,797 km (0.114 R)
• M39: 5,433,395 km (0.108 R)
• M40: 5,590,173 km (0.118 R)
• M41: 5,706,112 km (0.059 R)
• M42: 6,275,780 km (0.116 R)
• M43: 6,484,469 km (0.108 R)
• M44: 6,573,031 km (0.116 R)
• M45: 6,695,402 km (0.088 R)
• M46: 6,976,497 km (0.079 R)
• M47: 7,399,559 km (0.047 R)
• M48: 7,527,017 km (0.087 R)
• M49: 7,631,885 km (0.088 R)
• M50: 7,702,046 km (0.073 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 3.3

Gravity: 42.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.75 AU - 9.59 AU

Year: 16483 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,875,347 km

• M1: 50,714 km (0.111 R)
• M2: 138,528 km (0.097 R)
• M3: 409,898 km (0.117 R)
• M4: 718,668 km (0.109 R)
• M5: 862,881 km (0.081 R)
• M6: 884,123 km (0.113 R)
• M7: 1,372,261 km (0.106 R)
• M8: 1,576,911 km (0.06 R)
• M9: 1,656,048 km (0.118 R)
• M10: 2,042,759 km (0.072 R)
• M11: 2,187,420 km (0.111 R)
• M12: 2,216,891 km (0.075 R)
• M13: 2,517,433 km (0.103 R)
• M14: 2,641,150 km (0.089 R)
• M15: 2,862,555 km (0.111 R)
• M16: 2,894,719 km (0.113 R)
• M17: 3,189,277 km (0.075 R)
• M18: 3,459,002 km (0.079 R)
• M19: 3,527,518 km (0.099 R)
• M20: 3,877,278 km (0.113 R)
• M21: 4,385,162 km (0.056 R)
• M22: 4,760,653 km (0.072 R)
• M23: 4,836,948 km (0.066 R)
• M24: 5,107,271 km (0.069 R)
• M25: 5,185,361 km (0.106 R)
• M26: 5,303,394 km (0.117 R)
• M27: 5,865,433 km (0.064 R)
• M28: 6,236,735 km (0.103 R)
• M29: 6,320,211 km (0.114 R)
• M30: 6,446,172 km (0.093 R)
• M31: 6,488,359 km (0.103 R)
• M32: 7,219,593 km (0.096 R)
• M33: 7,351,239 km (0.047 R)
• M34: 8,571,958 km (0.101 R)
• M35: 10,000,019 km (0.1 R)
• M36: 11,042,567 km (0.058 R)
• M37: 11,808,209 km (0.064 R)
• M38: 12,119,223 km (0.119 R)
• M39: 12,171,283 km (0.12 R)
• M40: 13,014,865 km (0.114 R)
• M41: 13,389,907 km (0.096 R)
• M42: 13,768,539 km (0.074 R)
• M43: 14,480,775 km (0.039 R)
• M44: 14,646,828 km (0.107 R)
• M45: 17,623,976 km (0.096 R)
• M46: 17,919,880 km (0.12 R)
• M47: 18,636,604 km (0.114 R)
• M48: 19,119,505 km (0.099 R)
• M49: 20,221,144 km (0.065 R)
• M50: 20,655,128 km (0.107 R)
• M51: 21,469,239 km (0.076 R)
• M52: 22,038,908 km (0.102 R)
• M53: 22,549,485 km (0.097 R)
• M54: 23,647,384 km (0.066 R)
• M55: 23,712,459 km (0.094 R)
• M56: 24,039,031 km (0.102 R)
• M57: 24,432,773 km (0.115 R)
• M58: 25,693,733 km (0.07 R)
• M59: 25,827,624 km (0.093 R)
• M60: 26,433,345 km (0.104 R)
• M61: 28,416,564 km (0.119 R)
• M62: 28,624,356 km (0.054 R)
• M63: 29,321,033 km (0.052 R)
• M64: 31,515,484 km (0.088 R)
• M65: 31,946,326 km (0.071 R)
• M66: 32,668,734 km (0.115 R)
• M67: 33,835,598 km (0.102 R)
• M68: 35,387,825 km (0.061 R)
• M69: 35,835,572 km (0.119 R)
• M70: 35,985,319 km (0.033 R)
• M71: 36,360,361 km (0.069 R)
• M72: 37,038,787 km (0.086 R)
• M73: 37,645,257 km (0.055 R)
• M74: 37,721,253 km (0.105 R)
• M75: 38,331,462 km (0.037 R)
• M76: 38,408,057 km (0.076 R)
• M77: 39,252,836 km (0.08 R)
• M78: 41,981,650 km (0.106 R)
• M79: 43,090,171 km (0.03 R)
• M80: 43,568,285 km (0.085 R)
• M81: 44,529,601 km (0.096 R)
• M82: 45,416,866 km (0.12 R)
• M83: 45,659,813 km (0.1 R)
• M84: 45,984,590 km (0.045 R)
• M85: 50,609,857 km (0.088 R)
• M86: 51,198,375 km (0.073 R)
• M87: 51,958,332 km (0.06 R)
• M88: 52,467,115 km (0.097 R)
• M89: 52,552,086 km (0.094 R)
• M90: 52,637,058 km (0.12 R)
• M91: 52,977,393 km (0.099 R)
• M92: 53,831,747 km (0.103 R)
• M93: 53,917,466 km (0.101 R)
• M94: 56,160,836 km (0.076 R)
• M95: 57,119,160 km (0.05 R)
• M96: 57,294,040 km (0.073 R)
• M97: 57,731,763 km (0.05 R)
• M98: 58,170,683 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit