🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 10.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 265 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,268,266 km

• M1: 140,472 km (0.088 R)
• M2: 232,924 km (0.068 R)
• M3: 308,471 km (0.113 R)
• M4: 402,119 km (0.077 R)
• M5: 491,130 km (0.111 R)
• M6: 560,992 km (0.036 R)
• M7: 650,601 km (0.116 R)
• M8: 722,408 km (0.063 R)
• M9: 849,866 km (0.07 R)
• M10: 925,712 km (0.074 R)
• M11: 1,081,144 km (0.075 R)
• M12: 1,192,445 km (0.112 R)
• M13: 1,282,652 km (0.106 R)
• M14: 1,358,349 km (0.115 R)
• M15: 1,461,721 km (0.116 R)
• M16: 1,572,274 km (0.06 R)
• M17: 1,695,093 km (0.116 R)
• M18: 1,835,267 km (0.087 R)
• M19: 1,911,711 km (0.119 R)
• M20: 2,067,891 km (0.111 R)
• M21: 2,228,260 km (0.103 R)
• M22: 2,335,821 km (0.092 R)
• M23: 2,418,998 km (0.099 R)
• M24: 2,508,457 km (0.119 R)
• M25: 2,696,352 km (0.103 R)
• M26: 2,789,252 km (0.088 R)
• M27: 2,888,735 km (0.104 R)
• M28: 3,063,166 km (0.113 R)
• M29: 3,137,217 km (0.081 R)
• M30: 3,229,369 km (0.11 R)
• M31: 3,691,477 km (0.093 R)
• M32: 3,764,481 km (0.117 R)
• M33: 3,844,067 km (0.057 R)
• M34: 3,936,668 km (0.086 R)
• M35: 4,061,283 km (0.109 R)
• M36: 4,174,529 km (0.064 R)
• M37: 4,263,390 km (0.113 R)
• M38: 4,385,013 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 14.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.96 AU - 1.52 AU

Year: 921 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 121.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,268,266 km

• M1: 176,825 km (0.086 R)
• M2: 280,795 km (0.112 R)
• M3: 377,585 km (0.098 R)
• M4: 493,374 km (0.103 R)
• M5: 635,492 km (0.099 R)
• M6: 761,304 km (0.099 R)
• M7: 955,930 km (0.049 R)
• M8: 1,047,484 km (0.069 R)
• M9: 1,267,393 km (0.11 R)
• M10: 1,376,450 km (0.117 R)
• M11: 1,524,701 km (0.086 R)
• M12: 1,776,624 km (0.08 R)
• M13: 1,900,043 km (0.096 R)
• M14: 2,002,667 km (0.066 R)
• M15: 2,279,872 km (0.118 R)
• M16: 2,710,713 km (0.08 R)
• M17: 2,809,149 km (0.081 R)
• M18: 2,945,133 km (0.116 R)
• M19: 3,037,136 km (0.109 R)
• M20: 3,167,585 km (0.052 R)
• M21: 3,338,127 km (0.08 R)
• M22: 3,501,937 km (0.116 R)
• M23: 3,639,118 km (0.117 R)
• M24: 3,758,048 km (0.088 R)
• M25: 3,878,175 km (0.098 R)
• M26: 3,969,280 km (0.073 R)
• M27: 4,122,768 km (0.061 R)
• M28: 4,319,938 km (0.068 R)
• M29: 4,446,049 km (0.061 R)
• M30: 4,648,455 km (0.085 R)
• M31: 5,029,331 km (0.04 R)
• M32: 5,318,803 km (0.102 R)
• M33: 5,477,077 km (0.099 R)
• M34: 5,625,478 km (0.041 R)
• M35: 5,728,850 km (0.112 R)
• M36: 5,961,176 km (0.076 R)
• M37: 6,435,252 km (0.111 R)
• M38: 6,531,443 km (0.093 R)
• M39: 6,725,471 km (0.117 R)
• M40: 6,958,395 km (0.119 R)
• M41: 7,206,578 km (0.116 R)
• M42: 7,344,208 km (0.097 R)
• M43: 7,520,883 km (0.111 R)
• M44: 7,622,311 km (0.069 R)
• M45: 7,852,542 km (0.068 R)
• M46: 8,175,972 km (0.088 R)
• M47: 8,280,392 km (0.073 R)
• M48: 8,398,574 km (0.112 R)
• M49: 8,556,849 km (0.119 R)
• M50: 9,024,192 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 12.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.66 AU - 2.4 AU

Year: 1929 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,268,266 km

• M1: 161,267 km (0.117 R)
• M2: 308,770 km (0.097 R)
• M3: 503,397 km (0.089 R)
• M4: 596,297 km (0.098 R)
• M5: 854,353 km (0.056 R)
• M6: 1,168,808 km (0.106 R)
• M7: 1,381,536 km (0.08 R)
• M8: 1,466,059 km (0.04 R)
• M9: 1,685,370 km (0.051 R)
• M10: 2,331,483 km (0.112 R)
• M11: 2,446,374 km (0.081 R)
• M12: 2,748,562 km (0.096 R)
• M13: 2,856,721 km (0.087 R)
• M14: 2,938,701 km (0.066 R)
• M15: 3,091,141 km (0.092 R)
• M16: 3,346,205 km (0.119 R)
• M17: 3,491,016 km (0.093 R)
• M18: 3,757,001 km (0.03 R)
• M19: 3,983,791 km (0.098 R)
• M20: 4,168,545 km (0.116 R)
• M21: 4,419,271 km (0.119 R)
• M22: 4,578,592 km (0.044 R)
• M23: 4,691,240 km (0.094 R)
• M24: 4,853,853 km (0.07 R)
• M25: 4,985,199 km (0.09 R)
• M26: 5,386,720 km (0.115 R)
• M27: 5,471,692 km (0.034 R)
• M28: 6,203,076 km (0.073 R)
• M29: 6,345,942 km (0.076 R)
• M30: 6,507,956 km (0.075 R)
• M31: 6,707,969 km (0.101 R)
• M32: 6,946,876 km (0.09 R)
• M33: 7,058,177 km (0.113 R)
• M34: 7,319,973 km (0.097 R)
• M35: 7,471,067 km (0.117 R)
• M36: 7,623,208 km (0.087 R)
• M37: 7,969,378 km (0.118 R)
• M38: 8,085,915 km (0.108 R)
• M39: 8,359,978 km (0.074 R)
• M40: 8,537,850 km (0.12 R)
• M41: 8,857,092 km (0.102 R)
• M42: 8,998,162 km (0.116 R)
• M43: 9,323,089 km (0.047 R)
• M44: 9,776,221 km (0.113 R)
• M45: 9,880,191 km (0.1 R)
• M46: 10,047,442 km (0.11 R)
• M47: 10,278,870 km (0.111 R)
• M48: 10,469,607 km (0.103 R)
• M49: 10,554,728 km (0.105 R)
• M50: 10,854,373 km (0.064 R)
• M51: 11,243,926 km (0.114 R)
• M52: 11,440,497 km (0.118 R)
• M53: 11,682,247 km (0.077 R)
• M54: 12,081,524 km (0.115 R)
• M55: 12,575,496 km (0.116 R)
• M56: 13,122,127 km (0.098 R)
• M57: 13,352,208 km (0.072 R)
• M58: 13,653,199 km (0.116 R)
• M59: 14,003,408 km (0.115 R)
• M60: 14,191,303 km (0.078 R)
• M61: 14,285,699 km (0.104 R)
• M62: 14,736,437 km (0.06 R)
• M63: 14,999,580 km (0.106 R)
• M64: 15,336,774 km (0.117 R)
• M65: 15,603,507 km (0.063 R)
• M66: 15,749,664 km (0.088 R)
• M67: 16,487,032 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 14.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.02 AU - 2.2 AU

Year: 2044 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,268,266 km

• M1: 187,446 km (0.114 R)
• M2: 286,181 km (0.12 R)
• M3: 391,049 km (0.088 R)
• M4: 609,911 km (0.057 R)
• M5: 741,407 km (0.098 R)
• M6: 884,123 km (0.084 R)
• M7: 1,009,486 km (0.078 R)
• M8: 1,520,363 km (0.038 R)
• M9: 1,753,437 km (0.106 R)
• M10: 2,230,355 km (0.113 R)
• M11: 2,356,017 km (0.084 R)
• M12: 2,458,342 km (0.081 R)
• M13: 2,549,148 km (0.088 R)
• M14: 2,801,519 km (0.096 R)
• M15: 3,231,164 km (0.089 R)
• M16: 3,490,418 km (0.075 R)
• M17: 3,593,191 km (0.097 R)
• M18: 3,726,782 km (0.088 R)
• M19: 3,831,800 km (0.091 R)
• M20: 3,937,865 km (0.109 R)
• M21: 4,060,385 km (0.074 R)
• M22: 4,325,024 km (0.106 R)
• M23: 4,419,719 km (0.1 R)
• M24: 4,627,511 km (0.09 R)
• M25: 4,871,355 km (0.043 R)
• M26: 5,086,028 km (0.112 R)
• M27: 5,219,769 km (0.11 R)
• M28: 5,766,699 km (0.119 R)
• M29: 6,082,500 km (0.1 R)
• M30: 6,242,420 km (0.116 R)
• M31: 6,694,505 km (0.115 R)
• M32: 7,157,211 km (0.076 R)
• M33: 7,630,239 km (0.097 R)
• M34: 8,016,202 km (0.054 R)
• M35: 8,191,979 km (0.073 R)
• M36: 8,928,001 km (0.115 R)
• M37: 9,273,422 km (0.103 R)
• M38: 9,437,382 km (0.092 R)
• M39: 9,643,827 km (0.117 R)
• M40: 9,977,280 km (0.108 R)
• M41: 10,251,044 km (0.094 R)
• M42: 10,570,137 km (0.093 R)
• M43: 11,022,222 km (0.116 R)
• M44: 11,174,363 km (0.084 R)
• M45: 11,349,093 km (0.039 R)
• M46: 11,878,669 km (0.118 R)
• M47: 12,012,260 km (0.07 R)
• M48: 12,236,208 km (0.032 R)
• M49: 12,371,295 km (0.111 R)
• M50: 12,665,554 km (0.111 R)
• M51: 12,802,137 km (0.111 R)
• M52: 13,748,792 km (0.069 R)
• M53: 14,124,283 km (0.084 R)
• M54: 14,360,797 km (0.048 R)
• M55: 14,479,428 km (0.07 R)
• M56: 14,741,823 km (0.104 R)
• M57: 14,837,566 km (0.115 R)
• M58: 15,150,375 km (0.112 R)
• M59: 15,368,189 km (0.072 R)
• M60: 16,522,486 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.4

Radius: 4

Gravity: 51.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.56 AU - 6.64 AU

Year: 10047 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,268,266 km

• M1: 125,662 km (0.079 R)
• M2: 859,589 km (0.093 R)
• M3: 1,274,424 km (0.061 R)
• M4: 1,319,004 km (0.119 R)
• M5: 1,525,898 km (0.112 R)
• M6: 1,817,315 km (0.046 R)
• M7: 1,842,447 km (0.115 R)
• M8: 2,099,457 km (0.052 R)
• M9: 2,259,227 km (0.106 R)
• M10: 2,286,155 km (0.083 R)
• M11: 2,877,814 km (0.118 R)
• M12: 2,906,986 km (0.046 R)
• M13: 3,513,904 km (0.066 R)
• M14: 3,767,174 km (0.042 R)
• M15: 4,699,767 km (0.078 R)
• M16: 5,013,922 km (0.083 R)
• M17: 5,334,959 km (0.114 R)
• M18: 5,443,418 km (0.049 R)
• M19: 5,662,579 km (0.107 R)
• M20: 5,699,380 km (0.11 R)
• M21: 6,606,392 km (0.116 R)
• M22: 6,840,063 km (0.088 R)
• M23: 7,036,785 km (0.061 R)
• M24: 7,195,658 km (0.101 R)
• M25: 7,315,485 km (0.087 R)
• M26: 7,355,578 km (0.069 R)
• M27: 8,677,125 km (0.107 R)
• M28: 9,104,826 km (0.12 R)
• M29: 9,148,059 km (0.081 R)
• M30: 9,191,144 km (0.084 R)
• M31: 9,627,221 km (0.106 R)
• M32: 10,159,191 km (0.116 R)
• M33: 10,338,559 km (0.099 R)
• M34: 10,383,588 km (0.086 R)
• M35: 10,837,468 km (0.104 R)
• M36: 11,577,080 km (0.065 R)
• M37: 11,764,526 km (0.112 R)
• M38: 12,285,127 km (0.051 R)
• M39: 12,813,207 km (0.079 R)
• M40: 12,958,616 km (0.111 R)
• M41: 13,348,768 km (0.031 R)
• M42: 13,990,991 km (0.118 R)
• M43: 14,340,901 km (0.044 R)
• M44: 15,356,670 km (0.118 R)
• M45: 15,511,055 km (0.119 R)
• M46: 16,238,101 km (0.08 R)
• M47: 16,500,496 km (0.098 R)
• M48: 17,725,403 km (0.119 R)
• M49: 18,266,947 km (0.099 R)
• M50: 18,704,222 km (0.101 R)
• M51: 19,868,093 km (0.067 R)
• M52: 21,112,448 km (0.078 R)
• M53: 21,975,179 km (0.06 R)
• M54: 22,381,786 km (0.091 R)
• M55: 22,440,129 km (0.101 R)
• M56: 23,379,454 km (0.073 R)
• M57: 23,973,059 km (0.075 R)
• M58: 24,032,748 km (0.08 R)
• M59: 25,539,498 km (0.052 R)
• M60: 25,905,714 km (0.046 R)
• M61: 26,150,755 km (0.094 R)
• M62: 26,890,666 km (0.088 R)
• M63: 27,637,309 km (0.101 R)
• M64: 28,013,248 km (0.057 R)
• M65: 28,138,911 km (0.118 R)
• M66: 28,833,494 km (0.103 R)
• M67: 29,661,667 km (0.083 R)
• M68: 30,046,433 km (0.114 R)
• M69: 30,239,564 km (0.111 R)
• M70: 30,626,873 km (0.089 R)
• M71: 31,471,652 km (0.11 R)
• M72: 32,587,951 km (0.114 R)
• M73: 33,184,099 km (0.051 R)
• M74: 33,383,662 km (0.081 R)
• M75: 35,400,840 km (0.087 R)
• M76: 37,111,791 km (0.106 R)
• M77: 37,388,098 km (0.118 R)
• M78: 37,457,212 km (0.115 R)
• M79: 38,849,520 km (0.033 R)
• M80: 40,400,401 km (0.096 R)
• M81: 40,542,369 km (0.107 R)
• M82: 42,187,198 km (0.117 R)
• M83: 42,403,367 km (0.066 R)
• M84: 42,475,473 km (0.047 R)
• M85: 44,952,215 km (0.095 R)
• M86: 45,541,781 km (0.09 R)
• M87: 45,985,637 km (0.091 R)
• M88: 46,133,889 km (0.058 R)
• M89: 46,728,391 km (0.105 R)
• M90: 48,376,660 km (0.115 R)
• M91: 49,132,279 km (0.067 R)
• M92: 49,815,493 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit