🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 13.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.93 AU

Year: 466 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,415,379 km

• M1: 203,752 km (0.112 R)
• M2: 294,857 km (0.062 R)
• M3: 384,167 km (0.116 R)
• M4: 485,744 km (0.092 R)
• M5: 585,376 km (0.089 R)
• M6: 671,994 km (0.05 R)
• M7: 760,705 km (0.08 R)
• M8: 860,936 km (0.119 R)
• M9: 1,091,765 km (0.074 R)
• M10: 1,238,970 km (0.084 R)
• M11: 1,351,916 km (0.081 R)
• M12: 1,532,780 km (0.107 R)
• M13: 1,637,349 km (0.08 R)
• M14: 1,748,949 km (0.04 R)
• M15: 1,853,966 km (0.105 R)
• M16: 2,023,012 km (0.104 R)
• M17: 2,182,633 km (0.106 R)
• M18: 2,271,494 km (0.105 R)
• M19: 2,361,552 km (0.052 R)
• M20: 2,463,279 km (0.11 R)
• M21: 2,587,146 km (0.061 R)
• M22: 2,681,542 km (0.118 R)
• M23: 2,771,899 km (0.117 R)
• M24: 3,037,884 km (0.086 R)
• M25: 3,126,595 km (0.042 R)
• M26: 3,438,357 km (0.105 R)
• M27: 3,560,130 km (0.118 R)
• M28: 3,659,762 km (0.091 R)
• M29: 3,760,442 km (0.12 R)
• M30: 3,910,040 km (0.091 R)
• M31: 4,049,614 km (0.105 R)
• M32: 4,172,285 km (0.083 R)
• M33: 4,314,851 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 10.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 1396 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,415,379 km

• M1: 133,890 km (0.085 R)
• M2: 247,584 km (0.04 R)
• M3: 395,836 km (0.064 R)
• M4: 509,381 km (0.078 R)
• M5: 667,506 km (0.039 R)
• M6: 746,493 km (0.097 R)
• M7: 914,941 km (0.099 R)
• M8: 988,992 km (0.051 R)
• M9: 1,207,853 km (0.08 R)
• M10: 1,331,870 km (0.114 R)
• M11: 1,399,787 km (0.106 R)
• M12: 1,486,404 km (0.058 R)
• M13: 1,565,991 km (0.095 R)
• M14: 1,804,150 km (0.102 R)
• M15: 1,966,464 km (0.07 R)
• M16: 2,103,795 km (0.084 R)
• M17: 2,408,825 km (0.042 R)
• M18: 2,620,356 km (0.034 R)
• M19: 2,826,801 km (0.1 R)
• M20: 3,314,042 km (0.115 R)
• M21: 3,561,776 km (0.086 R)
• M22: 3,633,583 km (0.081 R)
• M23: 3,705,988 km (0.119 R)
• M24: 3,864,412 km (0.084 R)
• M25: 4,112,595 km (0.074 R)
• M26: 4,315,001 km (0.099 R)
• M27: 4,443,206 km (0.079 R)
• M28: 5,022,300 km (0.089 R)
• M29: 5,293,521 km (0.117 R)
• M30: 5,583,441 km (0.063 R)
• M31: 5,723,315 km (0.086 R)
• M32: 5,821,900 km (0.111 R)
• M33: 6,063,800 km (0.034 R)
• M34: 6,135,607 km (0.069 R)
• M35: 6,236,586 km (0.078 R)
• M36: 6,454,849 km (0.07 R)
• M37: 6,587,093 km (0.043 R)
• M38: 6,973,954 km (0.117 R)
• M39: 7,109,639 km (0.074 R)
• M40: 7,215,853 km (0.109 R)
• M41: 7,307,258 km (0.077 R)
• M42: 7,645,798 km (0.049 R)
• M43: 7,738,997 km (0.076 R)
• M44: 7,832,496 km (0.109 R)
• M45: 8,450,036 km (0.088 R)
• M46: 8,594,846 km (0.093 R)
• M47: 8,772,868 km (0.11 R)
• M48: 9,165,712 km (0.083 R)
• M49: 9,314,412 km (0.09 R)
• M50: 9,414,044 km (0.079 R)
• M51: 9,530,731 km (0.095 R)
• M52: 9,664,621 km (0.111 R)
• M53: 9,883,632 km (0.1 R)
• M54: 10,036,222 km (0.11 R)
• M55: 10,223,818 km (0.088 R)
• M56: 10,326,591 km (0.062 R)
• M57: 10,776,133 km (0.036 R)
• M58: 10,845,846 km (0.084 R)
• M59: 10,915,708 km (0.03 R)
• M60: 11,409,082 km (0.094 R)
• M61: 11,622,707 km (0.058 R)
• M62: 11,748,070 km (0.094 R)
• M63: 11,855,781 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 14.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.7 AU - 1.8 AU

Year: 1627 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,415,379 km

• M1: 186,848 km (0.043 R)
• M2: 426,055 km (0.11 R)
• M3: 569,220 km (0.038 R)
• M4: 702,811 km (0.117 R)
• M5: 801,545 km (0.089 R)
• M6: 964,308 km (0.068 R)
• M7: 1,103,284 km (0.074 R)
• M8: 1,221,616 km (0.086 R)
• M9: 1,325,437 km (0.081 R)
• M10: 1,452,296 km (0.104 R)
• M11: 1,645,427 km (0.108 R)
• M12: 1,750,744 km (0.102 R)
• M13: 1,880,296 km (0.044 R)
• M14: 2,046,948 km (0.046 R)
• M15: 2,503,820 km (0.118 R)
• M16: 2,638,607 km (0.119 R)
• M17: 2,813,786 km (0.063 R)
• M18: 3,005,870 km (0.116 R)
• M19: 3,110,140 km (0.113 R)
• M20: 3,255,549 km (0.108 R)
• M21: 3,526,022 km (0.03 R)
• M22: 3,775,701 km (0.068 R)
• M23: 4,074,448 km (0.118 R)
• M24: 4,485,094 km (0.052 R)
• M25: 4,847,869 km (0.107 R)
• M26: 5,032,772 km (0.08 R)
• M27: 5,521,657 km (0.109 R)
• M28: 5,666,468 km (0.053 R)
• M29: 5,959,979 km (0.068 R)
• M30: 6,125,285 km (0.052 R)
• M31: 6,376,011 km (0.076 R)
• M32: 6,579,165 km (0.096 R)
• M33: 6,715,748 km (0.083 R)
• M34: 6,887,785 km (0.097 R)
• M35: 6,991,756 km (0.106 R)
• M36: 7,466,131 km (0.075 R)
• M37: 8,042,082 km (0.089 R)
• M38: 8,188,239 km (0.093 R)
• M39: 8,446,445 km (0.1 R)
• M40: 8,782,143 km (0.106 R)
• M41: 8,876,240 km (0.113 R)
• M42: 9,255,919 km (0.101 R)
• M43: 9,370,811 km (0.029 R)
• M44: 10,367,132 km (0.045 R)
• M45: 10,546,500 km (0.088 R)
• M46: 10,746,961 km (0.105 R)
• M47: 11,050,047 km (0.1 R)
• M48: 11,582,166 km (0.083 R)
• M49: 12,122,663 km (0.111 R)
• M50: 12,417,072 km (0.096 R)
• M51: 12,522,838 km (0.052 R)
• M52: 12,756,659 km (0.049 R)
• M53: 12,906,108 km (0.082 R)
• M54: 13,271,575 km (0.107 R)
• M55: 13,488,193 km (0.093 R)
• M56: 13,596,950 km (0.114 R)
• M57: 13,837,205 km (0.056 R)
• M58: 13,968,851 km (0.078 R)
• M59: 14,477,334 km (0.119 R)
• M60: 14,678,094 km (0.111 R)
• M61: 15,059,718 km (0.045 R)
• M62: 15,263,022 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.2

Radius: 7.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.16 AU - 8.4 AU

Year: 16748 Days

Day: 15.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,415,379 km

• M1: 293,062 km (0.076 R)
• M2: 438,771 km (0.066 R)
• M3: 650,900 km (0.108 R)
• M4: 1,060,200 km (0.119 R)
• M5: 1,422,227 km (0.101 R)
• M6: 1,883,437 km (0.046 R)
• M7: 2,274,785 km (0.109 R)
• M8: 2,456,846 km (0.093 R)
• M9: 3,231,763 km (0.041 R)
• M10: 3,384,951 km (0.111 R)
• M11: 3,488,473 km (0.056 R)
• M12: 3,645,850 km (0.05 R)
• M13: 4,049,166 km (0.072 R)
• M14: 4,104,068 km (0.119 R)
• M15: 5,222,761 km (0.103 R)
• M16: 5,342,589 km (0.119 R)
• M17: 5,615,605 km (0.098 R)
• M18: 5,676,940 km (0.072 R)
• M19: 6,752,549 km (0.102 R)
• M20: 7,047,705 km (0.05 R)
• M21: 7,752,760 km (0.091 R)
• M22: 8,905,412 km (0.094 R)
• M23: 9,666,566 km (0.072 R)
• M24: 9,776,969 km (0.073 R)
• M25: 10,036,372 km (0.038 R)
• M26: 10,185,521 km (0.07 R)
• M27: 11,874,630 km (0.116 R)
• M28: 12,470,179 km (0.066 R)
• M29: 12,550,214 km (0.108 R)
• M30: 14,146,872 km (0.085 R)
• M31: 14,735,390 km (0.06 R)
• M32: 14,820,212 km (0.063 R)
• M33: 16,504,834 km (0.11 R)
• M34: 17,302,490 km (0.095 R)
• M35: 17,436,679 km (0.117 R)
• M36: 17,526,438 km (0.114 R)
• M37: 18,843,497 km (0.082 R)
• M38: 19,119,954 km (0.086 R)
• M39: 19,212,406 km (0.042 R)
• M40: 20,239,246 km (0.05 R)
• M41: 20,475,012 km (0.095 R)
• M42: 20,854,242 km (0.098 R)
• M43: 21,187,995 km (0.051 R)
• M44: 21,331,609 km (0.071 R)
• M45: 22,005,996 km (0.081 R)
• M46: 22,102,936 km (0.079 R)
• M47: 24,120,413 km (0.099 R)
• M48: 24,873,189 km (0.117 R)
• M49: 24,974,168 km (0.113 R)
• M50: 25,227,138 km (0.057 R)
• M51: 25,277,851 km (0.077 R)
• M52: 25,786,783 km (0.113 R)
• M53: 29,923,763 km (0.114 R)
• M54: 31,275,230 km (0.119 R)
• M55: 31,493,344 km (0.058 R)
• M56: 33,701,708 km (0.091 R)
• M57: 34,149,454 km (0.027 R)
• M58: 34,598,996 km (0.12 R)
• M59: 35,560,910 km (0.117 R)
• M60: 36,245,320 km (0.028 R)
• M61: 37,222,194 km (0.105 R)
• M62: 37,453,323 km (0.11 R)
• M63: 37,627,006 km (0.079 R)
• M64: 37,916,927 km (0.048 R)
• M65: 38,149,551 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 6.4

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.03 AU - 9.95 AU

Year: 20550 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,415,379 km

• M1: 843,582 km (0.075 R)
• M2: 982,260 km (0.087 R)
• M3: 1,103,733 km (0.116 R)
• M4: 1,870,721 km (0.036 R)
• M5: 2,401,345 km (0.085 R)
• M6: 2,566,052 km (0.036 R)
• M7: 3,780,189 km (0.081 R)
• M8: 3,971,973 km (0.071 R)
• M9: 4,166,899 km (0.066 R)
• M10: 5,357,997 km (0.11 R)
• M11: 6,191,706 km (0.114 R)
• M12: 6,236,735 km (0.11 R)
• M13: 6,878,061 km (0.106 R)
• M14: 7,588,352 km (0.113 R)
• M15: 7,636,523 km (0.066 R)
• M16: 7,781,782 km (0.057 R)
• M17: 8,272,313 km (0.11 R)
• M18: 8,471,279 km (0.087 R)
• M19: 8,521,244 km (0.078 R)
• M20: 8,571,360 km (0.082 R)
• M21: 8,924,859 km (0.025 R)
• M22: 9,386,219 km (0.117 R)
• M23: 9,645,921 km (0.05 R)
• M24: 9,698,131 km (0.118 R)
• M25: 10,385,683 km (0.073 R)
• M26: 11,143,545 km (0.084 R)
• M27: 12,769,375 km (0.106 R)
• M28: 13,288,928 km (0.083 R)
• M29: 13,463,509 km (0.116 R)
• M30: 13,638,987 km (0.101 R)
• M31: 15,618,616 km (0.08 R)
• M32: 15,741,436 km (0.112 R)
• M33: 17,367,266 km (0.081 R)
• M34: 17,878,292 km (0.117 R)
• M35: 19,837,874 km (0.071 R)
• M36: 20,910,641 km (0.118 R)
• M37: 21,522,346 km (0.071 R)
• M38: 22,693,548 km (0.12 R)
• M39: 23,042,111 km (0.098 R)
• M40: 23,532,792 km (0.11 R)
• M41: 24,453,418 km (0.094 R)
• M42: 24,882,315 km (0.044 R)
• M43: 26,549,134 km (0.041 R)
• M44: 27,137,353 km (0.116 R)
• M45: 27,433,108 km (0.094 R)
• M46: 28,251,707 km (0.09 R)
• M47: 28,551,502 km (0.046 R)
• M48: 29,760,851 km (0.105 R)
• M49: 29,913,141 km (0.09 R)
• M50: 29,989,436 km (0.053 R)
• M51: 30,755,677 km (0.112 R)
• M52: 31,063,998 km (0.097 R)
• M53: 31,141,190 km (0.086 R)
• M54: 31,605,991 km (0.119 R)
• M55: 32,699,252 km (0.085 R)
• M56: 33,014,006 km (0.078 R)
• M57: 33,250,670 km (0.098 R)
• M58: 33,884,367 km (0.111 R)
• M59: 34,123,125 km (0.088 R)
• M60: 34,762,506 km (0.091 R)
• M61: 36,296,632 km (0.079 R)
• M62: 36,703,987 km (0.051 R)
• M63: 36,949,178 km (0.066 R)
• M64: 37,770,321 km (0.116 R)
• M65: 40,775,742 km (0.099 R)
• M66: 41,454,019 km (0.077 R)
• M67: 41,709,382 km (0.111 R)
• M68: 41,794,504 km (0.068 R)
• M69: 47,901,986 km (0.066 R)
• M70: 48,080,606 km (0.057 R)
• M71: 48,348,835 km (0.067 R)
• M72: 49,156,514 km (0.081 R)
• M73: 49,246,572 km (0.078 R)
• M74: 49,517,045 km (0.106 R)
• M75: 50,785,336 km (0.086 R)
• M76: 50,876,291 km (0.074 R)
• M77: 51,149,756 km (0.032 R)
• M78: 52,156,101 km (0.094 R)
• M79: 52,892,272 km (0.089 R)
• M80: 52,984,424 km (0.096 R)
• M81: 53,169,178 km (0.063 R)
• M82: 53,353,931 km (0.073 R)
• M83: 53,539,133 km (0.104 R)
• M84: 53,631,734 km (0.054 R)
• M85: 53,724,335 km (0.112 R)
• M86: 54,747,286 km (0.107 R)
• M87: 55,307,978 km (0.04 R)
• M88: 59,094,300 km (0.091 R)
• M89: 60,150,162 km (0.043 R)
• M90: 60,825,297 km (0.106 R)
• M91: 61,309,097 km (0.098 R)
• M92: 61,599,915 km (0.063 R)
• M93: 62,572,750 km (0.111 R)
• M94: 63,061,187 km (0.077 R)
• M95: 64,139,937 km (0.102 R)
• M96: 65,620,956 km (0.077 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: 154 - 18,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit