🌌 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: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 13.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.77 AU - 1.23 AU

Year: 656 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,628,333 km

• M1: 194,477 km (0.101 R)
• M2: 426,204 km (0.102 R)
• M3: 541,993 km (0.093 R)
• M4: 690,693 km (0.108 R)
• M5: 828,473 km (0.059 R)
• M6: 976,575 km (0.093 R)
• M7: 1,104,331 km (0.114 R)
• M8: 1,333,067 km (0.084 R)
• M9: 1,564,195 km (0.087 R)
• M10: 1,695,243 km (0.038 R)
• M11: 1,787,246 km (0.106 R)
• M12: 2,006,257 km (0.114 R)
• M13: 2,249,802 km (0.081 R)
• M14: 2,399,251 km (0.099 R)
• M15: 2,527,606 km (0.112 R)
• M16: 2,716,249 km (0.099 R)
• M17: 3,004,075 km (0.084 R)
• M18: 3,169,231 km (0.113 R)
• M19: 3,636,874 km (0.048 R)
• M20: 3,729,475 km (0.094 R)
• M21: 3,860,223 km (0.091 R)
• M22: 4,049,914 km (0.097 R)
• M23: 4,281,641 km (0.104 R)
• M24: 4,557,649 km (0.058 R)
• M25: 4,728,041 km (0.092 R)
• M26: 4,819,146 km (0.095 R)
• M27: 4,931,344 km (0.096 R)
• M28: 5,085,729 km (0.098 R)
• M29: 5,273,026 km (0.11 R)
• M30: 5,526,594 km (0.092 R)
• M31: 5,665,571 km (0.082 R)
• M32: 5,794,823 km (0.104 R)
• M33: 5,968,955 km (0.068 R)
• M34: 6,056,619 km (0.068 R)
• M35: 6,144,733 km (0.051 R)
• M36: 6,244,365 km (0.081 R)
• M37: 6,344,446 km (0.091 R)
• M38: 6,445,275 km (0.112 R)
• M39: 7,003,125 km (0.113 R)
• M40: 7,118,914 km (0.09 R)
• M41: 7,282,125 km (0.102 R)
• M42: 7,576,683 km (0.107 R)
• M43: 7,707,432 km (0.106 R)
• M44: 7,827,110 km (0.096 R)
• M45: 7,971,472 km (0.114 R)
• M46: 8,068,112 km (0.062 R)
• M47: 8,262,889 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 1087 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,628,333 km

• M1: 189,541 km (0.081 R)
• M2: 322,832 km (0.071 R)
• M3: 413,937 km (0.075 R)
• M4: 532,868 km (0.116 R)
• M5: 656,884 km (0.096 R)
• M6: 748,139 km (0.108 R)
• M7: 915,389 km (0.079 R)
• M8: 1,051,673 km (0.111 R)
• M9: 1,367,474 km (0.058 R)
• M10: 1,482,216 km (0.098 R)
• M11: 1,607,878 km (0.068 R)
• M12: 1,752,838 km (0.038 R)
• M13: 1,894,358 km (0.073 R)
• M14: 2,147,627 km (0.092 R)
• M15: 2,248,755 km (0.057 R)
• M16: 2,447,122 km (0.115 R)
• M17: 2,633,521 km (0.099 R)
• M18: 2,733,153 km (0.12 R)
• M19: 2,824,857 km (0.104 R)
• M20: 2,945,582 km (0.068 R)
• M21: 3,250,463 km (0.101 R)
• M22: 3,466,033 km (0.119 R)
• M23: 3,605,757 km (0.077 R)
• M24: 3,716,909 km (0.026 R)
• M25: 3,808,762 km (0.075 R)
• M26: 3,994,712 km (0.073 R)
• M27: 4,120,524 km (0.107 R)
• M28: 4,226,289 km (0.071 R)
• M29: 4,581,884 km (0.112 R)
• M30: 4,680,618 km (0.093 R)
• M31: 4,880,331 km (0.095 R)
• M32: 5,334,062 km (0.102 R)
• M33: 5,426,513 km (0.066 R)
• M34: 5,742,464 km (0.05 R)
• M35: 5,956,389 km (0.051 R)
• M36: 6,136,804 km (0.089 R)
• M37: 6,392,467 km (0.066 R)
• M38: 6,651,570 km (0.079 R)
• M39: 7,002,676 km (0.118 R)
• M40: 7,218,845 km (0.109 R)
• M41: 7,359,916 km (0.119 R)
• M42: 7,683,795 km (0.064 R)
• M43: 7,814,843 km (0.045 R)
• M44: 7,986,133 km (0.101 R)
• M45: 8,078,883 km (0.092 R)
• M46: 8,372,843 km (0.098 R)
• M47: 8,656,780 km (0.113 R)
• M48: 8,834,203 km (0.104 R)
• M49: 9,012,673 km (0.112 R)
• M50: 9,150,902 km (0.117 R)
• M51: 9,387,566 km (0.046 R)
• M52: 9,513,527 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 14.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.01 AU - 2.17 AU

Year: 1982 Days

Day: 5.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,628,333 km

• M1: 195,375 km (0.058 R)
• M2: 297,101 km (0.103 R)
• M3: 401,072 km (0.078 R)
• M4: 513,569 km (0.085 R)
• M5: 674,537 km (0.093 R)
• M6: 773,720 km (0.075 R)
• M7: 878,738 km (0.117 R)
• M8: 1,105,229 km (0.107 R)
• M9: 1,473,389 km (0.083 R)
• M10: 2,114,117 km (0.089 R)
• M11: 2,357,214 km (0.077 R)
• M12: 2,609,884 km (0.056 R)
• M13: 2,920,300 km (0.095 R)
• M14: 3,030,554 km (0.112 R)
• M15: 3,331,694 km (0.08 R)
• M16: 3,524,975 km (0.103 R)
• M17: 3,976,910 km (0.091 R)
• M18: 4,349,259 km (0.111 R)
• M19: 4,504,242 km (0.062 R)
• M20: 4,603,874 km (0.073 R)
• M21: 4,747,488 km (0.078 R)
• M22: 5,024,544 km (0.072 R)
• M23: 5,187,456 km (0.092 R)
• M24: 5,292,025 km (0.099 R)
• M25: 5,671,255 km (0.075 R)
• M26: 5,872,016 km (0.082 R)
• M27: 5,981,222 km (0.059 R)
• M28: 6,075,319 km (0.119 R)
• M29: 6,217,288 km (0.101 R)
• M30: 6,682,686 km (0.029 R)
• M31: 6,944,184 km (0.099 R)
• M32: 7,076,278 km (0.057 R)
• M33: 7,359,916 km (0.12 R)
• M34: 7,477,650 km (0.096 R)
• M35: 7,800,781 km (0.118 R)
• M36: 7,920,908 km (0.093 R)
• M37: 8,337,837 km (0.081 R)
• M38: 8,797,552 km (0.056 R)
• M39: 9,084,630 km (0.103 R)
• M40: 9,374,850 km (0.099 R)
• M41: 9,484,355 km (0.116 R)
• M42: 10,132,413 km (0.117 R)
• M43: 10,282,460 km (0.039 R)
• M44: 10,490,251 km (0.093 R)
• M45: 10,871,427 km (0.11 R)
• M46: 11,160,300 km (0.093 R)
• M47: 11,315,433 km (0.093 R)
• M48: 11,706,333 km (0.056 R)
• M49: 11,864,009 km (0.108 R)
• M50: 12,081,823 km (0.107 R)
• M51: 12,381,169 km (0.078 R)
• M52: 12,541,837 km (0.09 R)
• M53: 12,865,267 km (0.061 R)
• M54: 13,007,535 km (0.077 R)
• M55: 13,376,144 km (0.11 R)
• M56: 13,623,728 km (0.09 R)
• M57: 13,914,397 km (0.1 R)
• M58: 14,039,760 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 8.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.38 AU - 3 AU

Year: 2894 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,628,333 km

• M1: 109,954 km (0.105 R)
• M2: 295,905 km (0.095 R)
• M3: 395,088 km (0.052 R)
• M4: 499,358 km (0.04 R)
• M5: 692,189 km (0.057 R)
• M6: 755,768 km (0.043 R)
• M7: 840,590 km (0.095 R)
• M8: 969,095 km (0.06 R)
• M9: 1,115,103 km (0.108 R)
• M10: 1,190,799 km (0.074 R)
• M11: 1,302,100 km (0.037 R)
• M12: 1,359,097 km (0.098 R)
• M13: 1,559,259 km (0.054 R)
• M14: 1,669,213 km (0.064 R)
• M15: 1,744,012 km (0.072 R)
• M16: 2,014,635 km (0.094 R)
• M17: 2,340,459 km (0.053 R)
• M18: 2,770,852 km (0.115 R)
• M19: 3,117,620 km (0.119 R)
• M20: 3,304,019 km (0.087 R)
• M21: 3,414,422 km (0.101 R)
• M22: 3,720,499 km (0.108 R)
• M23: 3,868,601 km (0.097 R)
• M24: 4,324,575 km (0.111 R)
• M25: 4,462,953 km (0.115 R)
• M26: 4,673,288 km (0.115 R)
• M27: 4,886,914 km (0.082 R)
• M28: 5,067,478 km (0.12 R)
• M29: 6,099,105 km (0.115 R)
• M30: 6,589,038 km (0.116 R)
• M31: 6,869,085 km (0.052 R)
• M32: 6,990,260 km (0.035 R)
• M33: 7,091,687 km (0.067 R)
• M34: 7,399,260 km (0.086 R)
• M35: 7,565,015 km (0.069 R)
• M36: 7,900,413 km (0.098 R)
• M37: 8,069,908 km (0.103 R)
• M38: 8,283,533 km (0.065 R)
• M39: 8,650,796 km (0.085 R)
• M40: 8,738,012 km (0.111 R)
• M41: 9,067,725 km (0.084 R)
• M42: 9,178,577 km (0.102 R)
• M43: 9,491,237 km (0.029 R)
• M44: 9,739,420 km (0.095 R)
• M45: 10,127,028 km (0.062 R)
• M46: 10,357,558 km (0.04 R)
• M47: 10,450,159 km (0.091 R)
• M48: 10,566,397 km (0.093 R)
• M49: 11,011,899 km (0.116 R)
• M50: 11,320,370 km (0.116 R)
• M51: 11,439,600 km (0.088 R)
• M52: 11,969,924 km (0.075 R)
• M53: 12,954,428 km (0.059 R)
• M54: 13,204,555 km (0.095 R)
• M55: 13,481,611 km (0.056 R)
• M56: 13,557,457 km (0.116 R)
• M57: 14,041,406 km (0.103 R)
• M58: 14,582,950 km (0.117 R)
• M59: 14,686,921 km (0.11 R)
• M60: 14,947,819 km (0.067 R)
• M61: 15,078,717 km (0.042 R)
• M62: 15,342,010 km (0.102 R)
• M63: 16,087,007 km (0.045 R)
• M64: 16,680,611 km (0.101 R)
• M65: 16,762,142 km (0.081 R)
• M66: 16,898,276 km (0.025 R)
• M67: 17,446,552 km (0.078 R)
• M68: 18,112,113 km (0.096 R)
• M69: 18,251,838 km (0.084 R)
• M70: 18,335,762 km (0.107 R)
• M71: 18,757,778 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 7.3

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.6 AU - 7.52 AU

Year: 9786 Days

Day: 19.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,628,333 km

• M1: 128,355 km (0.069 R)
• M2: 511,026 km (0.113 R)
• M3: 575,653 km (0.114 R)
• M4: 678,127 km (0.071 R)
• M5: 768,484 km (0.055 R)
• M6: 1,042,996 km (0.07 R)
• M7: 1,752,240 km (0.059 R)
• M8: 1,929,663 km (0.11 R)
• M9: 2,059,963 km (0.117 R)
• M10: 2,329,538 km (0.081 R)
• M11: 2,496,788 km (0.098 R)
• M12: 2,553,336 km (0.079 R)
• M13: 2,610,333 km (0.068 R)
• M14: 2,667,928 km (0.059 R)
• M15: 2,813,487 km (0.067 R)
• M16: 3,112,533 km (0.093 R)
• M17: 3,265,871 km (0.064 R)
• M18: 4,069,511 km (0.108 R)
• M19: 4,614,795 km (0.104 R)
• M20: 6,114,065 km (0.111 R)
• M21: 6,229,405 km (0.059 R)
• M22: 6,306,597 km (0.105 R)
• M23: 6,618,659 km (0.082 R)
• M24: 6,855,921 km (0.066 R)
• M25: 7,626,051 km (0.087 R)
• M26: 7,916,570 km (0.117 R)
• M27: 8,042,232 km (0.112 R)
• M28: 8,295,501 km (0.1 R)
• M29: 8,940,268 km (0.097 R)
• M30: 10,552,484 km (0.08 R)
• M31: 10,598,560 km (0.092 R)
• M32: 10,829,839 km (0.087 R)
• M33: 10,876,214 km (0.117 R)
• M34: 11,203,235 km (0.1 R)
• M35: 11,297,332 km (0.056 R)
• M36: 12,349,005 km (0.033 R)
• M37: 12,494,863 km (0.091 R)
• M38: 12,592,401 km (0.114 R)
• M39: 13,782,601 km (0.109 R)
• M40: 14,034,973 km (0.094 R)
• M41: 14,238,127 km (0.097 R)
• M42: 14,595,815 km (0.108 R)
• M43: 14,956,496 km (0.084 R)
• M44: 16,321,726 km (0.105 R)
• M45: 16,428,389 km (0.096 R)
• M46: 16,696,020 km (0.065 R)
• M47: 16,911,291 km (0.088 R)
• M48: 17,073,306 km (0.074 R)
• M49: 17,836,105 km (0.108 R)
• M50: 18,111,216 km (0.039 R)
• M51: 18,166,417 km (0.067 R)
• M52: 18,387,673 km (0.12 R)
• M53: 18,609,975 km (0.078 R)
• M54: 19,001,024 km (0.102 R)
• M55: 19,734,353 km (0.088 R)
• M56: 21,578,894 km (0.052 R)
• M57: 22,699,831 km (0.054 R)
• M58: 23,417,602 km (0.094 R)
• M59: 25,863,228 km (0.089 R)
• M60: 26,549,882 km (0.052 R)
• M61: 27,495,939 km (0.05 R)
• M62: 28,967,832 km (0.109 R)
• M63: 29,876,340 km (0.062 R)
• M64: 30,072,164 km (0.077 R)
• M65: 31,521,767 km (0.047 R)
• M66: 31,921,044 km (0.106 R)
• M67: 33,399,221 km (0.072 R)
• M68: 35,105,983 km (0.077 R)
• M69: 35,312,727 km (0.106 R)
• M70: 35,519,770 km (0.077 R)
• M71: 36,004,617 km (0.069 R)
• M72: 36,282,720 km (0.072 R)
• M73: 37,472,322 km (0.088 R)
• M74: 37,824,625 km (0.114 R)
• M75: 38,036,605 km (0.1 R)
• M76: 41,262,384 km (0.099 R)
• M77: 41,918,071 km (0.077 R)
• M78: 42,064,228 km (0.047 R)
• M79: 43,313,520 km (0.061 R)
• M80: 43,461,173 km (0.075 R)
• M81: 43,609,126 km (0.066 R)
• M82: 44,128,230 km (0.1 R)
• M83: 44,276,931 km (0.052 R)
• M84: 45,773,059 km (0.07 R)
• M85: 46,830,117 km (0.112 R)
• M86: 46,905,964 km (0.044 R)
• M87: 47,133,652 km (0.056 R)
• M88: 47,742,515 km (0.101 R)
• M89: 48,277,626 km (0.112 R)
• M90: 49,122,256 km (0.069 R)
• M91: 49,971,822 km (0.059 R)
• M92: 52,313,478 km (0.11 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: 361 - 12,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit