🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 8.1

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.61 AU - 0.71 AU

Year: 377 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,538,038 km

• M1: 117,285 km (0.103 R)
• M2: 167,998 km (0.098 R)
• M3: 268,827 km (0.042 R)
• M4: 319,391 km (0.053 R)
• M5: 386,860 km (0.112 R)
• M6: 467,194 km (0.098 R)
• M7: 561,291 km (0.119 R)
• M8: 618,737 km (0.058 R)
• M9: 678,277 km (0.1 R)
• M10: 816,954 km (0.091 R)
• M11: 923,916 km (0.068 R)
• M12: 1,002,455 km (0.09 R)
• M13: 1,381,985 km (0.092 R)
• M14: 1,462,020 km (0.053 R)
• M15: 1,576,762 km (0.08 R)
• M16: 1,722,919 km (0.057 R)
• M17: 1,879,697 km (0.112 R)
• M18: 1,932,954 km (0.052 R)
• M19: 2,004,761 km (0.096 R)
• M20: 2,416,006 km (0.072 R)
• M21: 2,578,618 km (0.043 R)
• M22: 2,631,427 km (0.079 R)
• M23: 2,724,776 km (0.088 R)
• M24: 3,080,968 km (0.097 R)
• M25: 3,307,609 km (0.099 R)
• M26: 3,539,785 km (0.095 R)
• M27: 3,591,246 km (0.078 R)
• M28: 3,650,487 km (0.069 R)
• M29: 3,822,375 km (0.119 R)
• M30: 4,027,623 km (0.113 R)
• M31: 4,182,008 km (0.117 R)
• M32: 4,252,170 km (0.103 R)
• M33: 4,314,702 km (0.119 R)
• M34: 4,401,469 km (0.09 R)
• M35: 4,544,484 km (0.086 R)
• M36: 4,600,583 km (0.099 R)
• M37: 4,933,588 km (0.099 R)
• M38: 5,049,227 km (0.075 R)
• M39: 5,148,860 km (0.102 R)
• M40: 5,215,730 km (0.116 R)
• M41: 5,426,513 km (0.076 R)
• M42: 5,554,419 km (0.052 R)
• M43: 5,605,881 km (0.077 R)
• M44: 5,761,164 km (0.115 R)
• M45: 5,839,254 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 13.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.37 AU

Year: 833 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,538,038 km

• M1: 174,581 km (0.114 R)
• M2: 285,283 km (0.057 R)
• M3: 460,761 km (0.099 R)
• M4: 578,495 km (0.054 R)
• M5: 997,668 km (0.091 R)
• M6: 1,127,968 km (0.104 R)
• M7: 1,271,133 km (0.116 R)
• M8: 1,427,762 km (0.119 R)
• M9: 1,716,187 km (0.101 R)
• M10: 1,859,950 km (0.102 R)
• M11: 1,976,337 km (0.101 R)
• M12: 2,063,403 km (0.104 R)
• M13: 2,160,044 km (0.103 R)
• M14: 2,349,435 km (0.118 R)
• M15: 2,493,049 km (0.043 R)
• M16: 2,596,271 km (0.093 R)
• M17: 2,683,487 km (0.101 R)
• M18: 2,833,982 km (0.093 R)
• M19: 2,941,842 km (0.119 R)
• M20: 3,097,274 km (0.057 R)
• M21: 3,246,124 km (0.09 R)
• M22: 3,378,219 km (0.088 R)
• M23: 3,512,408 km (0.11 R)
• M24: 3,638,370 km (0.087 R)
• M25: 3,795,747 km (0.091 R)
• M26: 4,127,555 km (0.041 R)
• M27: 4,322,930 km (0.101 R)
• M28: 4,776,361 km (0.075 R)
• M29: 4,862,529 km (0.108 R)
• M30: 5,102,035 km (0.069 R)
• M31: 5,278,561 km (0.098 R)
• M32: 5,513,579 km (0.059 R)
• M33: 5,683,522 km (0.039 R)
• M34: 5,866,780 km (0.072 R)
• M35: 6,121,994 km (0.108 R)
• M36: 6,239,278 km (0.119 R)
• M37: 6,333,525 km (0.084 R)
• M38: 6,655,460 km (0.077 R)
• M39: 6,800,270 km (0.073 R)
• M40: 6,970,662 km (0.08 R)
• M41: 7,068,649 km (0.087 R)
• M42: 7,415,118 km (0.079 R)
• M43: 7,741,989 km (0.098 R)
• M44: 8,189,436 km (0.057 R)
• M45: 8,344,719 km (0.072 R)
• M46: 8,501,049 km (0.088 R)
• M47: 8,697,919 km (0.119 R)
• M48: 8,790,371 km (0.034 R)
• M49: 8,882,972 km (0.047 R)
• M50: 9,042,742 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853

Radius: 9.2

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.33 AU - 2.45 AU

Year: 2597 Days

Day: 5.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,538,038 km

• M1: 117,883 km (0.058 R)
• M2: 228,436 km (0.096 R)
• M3: 327,171 km (0.118 R)
• M4: 631,752 km (0.048 R)
• M5: 774,618 km (0.1 R)
• M6: 845,078 km (0.103 R)
• M7: 1,037,012 km (0.085 R)
• M8: 1,279,062 km (0.088 R)
• M9: 1,363,884 km (0.063 R)
• M10: 1,816,268 km (0.072 R)
• M11: 1,912,160 km (0.032 R)
• M12: 2,254,141 km (0.114 R)
• M13: 2,417,352 km (0.113 R)
• M14: 2,477,640 km (0.074 R)
• M15: 2,553,785 km (0.042 R)
• M16: 2,724,177 km (0.108 R)
• M17: 2,850,438 km (0.107 R)
• M18: 3,108,793 km (0.05 R)
• M19: 3,224,283 km (0.111 R)
• M20: 3,290,854 km (0.038 R)
• M21: 3,493,709 km (0.1 R)
• M22: 3,579,279 km (0.112 R)
• M23: 3,787,818 km (0.118 R)
• M24: 3,929,188 km (0.098 R)
• M25: 4,090,155 km (0.086 R)
• M26: 4,162,561 km (0.088 R)
• M27: 4,253,516 km (0.096 R)
• M28: 5,455,685 km (0.114 R)
• M29: 5,837,758 km (0.086 R)
• M30: 6,083,697 km (0.099 R)
• M31: 6,522,018 km (0.118 R)
• M32: 6,670,569 km (0.04 R)
• M33: 7,014,046 km (0.053 R)
• M34: 7,209,869 km (0.092 R)
• M35: 7,297,384 km (0.112 R)
• M36: 7,363,357 km (0.047 R)
• M37: 7,740,792 km (0.041 R)
• M38: 8,422,061 km (0.12 R)
• M39: 8,887,011 km (0.09 R)
• M40: 9,122,628 km (0.109 R)
• M41: 9,384,125 km (0.048 R)
• M42: 9,696,485 km (0.048 R)
• M43: 10,036,671 km (0.03 R)
• M44: 10,109,974 km (0.095 R)
• M45: 10,306,695 km (0.081 R)
• M46: 10,504,613 km (0.087 R)
• M47: 11,181,842 km (0.08 R)
• M48: 11,385,146 km (0.104 R)
• M49: 11,666,839 km (0.084 R)
• M50: 12,158,717 km (0.055 R)
• M51: 12,446,692 km (0.107 R)
• M52: 12,630,997 km (0.111 R)
• M53: 12,816,349 km (0.1 R)
• M54: 12,975,820 km (0.087 R)
• M55: 13,270,079 km (0.103 R)
• M56: 14,001,613 km (0.051 R)
• M57: 14,220,923 km (0.108 R)
• M58: 14,551,983 km (0.114 R)
• M59: 15,418,903 km (0.12 R)
• M60: 15,616,971 km (0.079 R)
• M61: 15,872,932 km (0.074 R)
• M62: 16,187,537 km (0.027 R)
• M63: 16,881,372 km (0.092 R)
• M64: 17,525,839 km (0.07 R)
• M65: 17,614,252 km (0.059 R)
• M66: 17,762,204 km (0.039 R)
• M67: 17,851,065 km (0.105 R)
• M68: 18,118,696 km (0.085 R)
• M69: 18,507,501 km (0.038 R)
• M70: 19,172,014 km (0.083 R)
• M71: 19,354,524 km (0.119 R)
• M72: 20,276,047 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 10.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.71 AU - 5.11 AU

Year: 6510 Days

Day: 6.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,538,038 km

• M1: 295,755 km (0.107 R)
• M2: 457,769 km (0.062 R)
• M3: 768,634 km (0.056 R)
• M4: 907,760 km (0.105 R)
• M5: 1,212,341 km (0.034 R)
• M6: 1,302,698 km (0.081 R)
• M7: 1,376,749 km (0.114 R)
• M8: 1,509,891 km (0.118 R)
• M9: 1,728,005 km (0.091 R)
• M10: 1,830,480 km (0.098 R)
• M11: 2,042,011 km (0.095 R)
• M12: 2,283,911 km (0.083 R)
• M13: 3,681,753 km (0.113 R)
• M14: 4,086,565 km (0.08 R)
• M15: 4,280,444 km (0.067 R)
• M16: 4,477,315 km (0.071 R)
• M17: 4,677,327 km (0.103 R)
• M18: 5,026,937 km (0.063 R)
• M19: 5,324,936 km (0.052 R)
• M20: 5,937,988 km (0.096 R)
• M21: 6,573,480 km (0.088 R)
• M22: 6,670,719 km (0.107 R)
• M23: 7,977,755 km (0.119 R)
• M24: 9,728,499 km (0.088 R)
• M25: 10,287,546 km (0.043 R)
• M26: 11,049,000 km (0.056 R)
• M27: 11,947,185 km (0.073 R)
• M28: 12,385,058 km (0.037 R)
• M29: 12,666,601 km (0.118 R)
• M30: 12,747,384 km (0.091 R)
• M31: 12,828,317 km (0.105 R)
• M32: 13,113,001 km (0.089 R)
• M33: 13,317,651 km (0.116 R)
• M34: 13,523,348 km (0.114 R)
• M35: 13,688,804 km (0.032 R)
• M36: 14,483,318 km (0.076 R)
• M37: 15,078,269 km (0.073 R)
• M38: 15,292,792 km (0.117 R)
• M39: 15,378,811 km (0.104 R)
• M40: 15,551,447 km (0.115 R)
• M41: 16,822,131 km (0.12 R)
• M42: 17,133,893 km (0.051 R)
• M43: 17,312,812 km (0.036 R)
• M44: 17,402,571 km (0.09 R)
• M45: 19,229,310 km (0.095 R)
• M46: 19,415,410 km (0.076 R)
• M47: 19,930,027 km (0.1 R)
• M48: 20,165,494 km (0.114 R)
• M49: 20,307,163 km (0.11 R)
• M50: 20,781,987 km (0.111 R)
• M51: 20,877,280 km (0.111 R)
• M52: 21,308,422 km (0.072 R)
• M53: 21,404,613 km (0.056 R)
• M54: 22,570,130 km (0.054 R)
• M55: 23,012,491 km (0.083 R)
• M56: 23,557,027 km (0.11 R)
• M57: 23,756,142 km (0.087 R)
• M58: 24,055,936 km (0.043 R)
• M59: 24,658,965 km (0.053 R)
• M60: 24,911,785 km (0.086 R)
• M61: 25,675,333 km (0.095 R)
• M62: 25,982,906 km (0.096 R)
• M63: 26,394,899 km (0.064 R)
• M64: 27,329,736 km (0.091 R)
• M65: 27,486,514 km (0.091 R)
• M66: 28,805,369 km (0.062 R)
• M67: 29,125,060 km (0.063 R)
• M68: 29,338,686 km (0.118 R)
• M69: 30,415,192 km (0.1 R)
• M70: 31,230,949 km (0.098 R)
• M71: 32,440,448 km (0.108 R)
• M72: 32,939,656 km (0.117 R)
• M73: 33,218,058 km (0.114 R)
• M74: 33,497,207 km (0.086 R)
• M75: 34,114,298 km (0.059 R)
• M76: 34,226,946 km (0.09 R)
• M77: 34,961,770 km (0.107 R)
• M78: 35,132,013 km (0.114 R)
• M79: 35,302,704 km (0.082 R)
• M80: 35,930,566 km (0.103 R)
• M81: 36,734,954 km (0.09 R)
• M82: 36,850,443 km (0.102 R)
• M83: 37,081,572 km (0.11 R)
• M84: 37,255,255 km (0.06 R)
• M85: 37,719,906 km (0.084 R)
• M86: 38,478,816 km (0.115 R)
• M87: 39,007,196 km (0.034 R)
• M88: 39,183,871 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit