🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 11.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 609 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,323,008 km

• M1: 139,425 km (0.045 R)
• M2: 245,490 km (0.114 R)
• M3: 364,271 km (0.098 R)
• M4: 493,972 km (0.113 R)
• M5: 587,321 km (0.088 R)
• M6: 817,552 km (0.105 R)
• M7: 1,001,558 km (0.078 R)
• M8: 1,094,608 km (0.087 R)
• M9: 1,281,007 km (0.1 R)
• M10: 1,487,601 km (0.096 R)
• M11: 1,595,162 km (0.113 R)
• M12: 1,720,824 km (0.075 R)
• M13: 1,902,287 km (0.12 R)
• M14: 2,046,648 km (0.053 R)
• M15: 2,233,795 km (0.111 R)
• M16: 2,572,186 km (0.098 R)
• M17: 2,654,913 km (0.086 R)
• M18: 3,126,147 km (0.064 R)
• M19: 3,227,275 km (0.058 R)
• M20: 3,329,749 km (0.073 R)
• M21: 3,420,107 km (0.114 R)
• M22: 3,511,511 km (0.092 R)
• M23: 3,884,907 km (0.096 R)
• M24: 4,042,134 km (0.09 R)
• M25: 4,131,893 km (0.109 R)
• M26: 4,236,313 km (0.115 R)
• M27: 4,533,414 km (0.112 R)
• M28: 4,670,146 km (0.106 R)
• M29: 4,742,552 km (0.064 R)
• M30: 4,822,736 km (0.112 R)
• M31: 5,103,232 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 14.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 649 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,323,008 km

• M1: 191,784 km (0.114 R)
• M2: 298,897 km (0.099 R)
• M3: 398,828 km (0.116 R)
• M4: 563,535 km (0.045 R)
• M5: 656,735 km (0.051 R)
• M6: 771,177 km (0.068 R)
• M7: 862,432 km (0.066 R)
• M8: 1,034,768 km (0.087 R)
• M9: 1,137,393 km (0.099 R)
• M10: 1,267,842 km (0.085 R)
• M11: 1,441,824 km (0.074 R)
• M12: 1,558,062 km (0.084 R)
• M13: 1,704,817 km (0.061 R)
• M14: 1,800,710 km (0.115 R)
• M15: 2,027,051 km (0.093 R)
• M16: 2,188,467 km (0.037 R)
• M17: 2,308,445 km (0.073 R)
• M18: 2,469,562 km (0.094 R)
• M19: 2,770,852 km (0.11 R)
• M20: 3,017,389 km (0.08 R)
• M21: 3,118,068 km (0.074 R)
• M22: 3,262,730 km (0.119 R)
• M23: 3,366,102 km (0.082 R)
• M24: 3,488,323 km (0.109 R)
• M25: 3,629,693 km (0.112 R)
• M26: 3,936,818 km (0.102 R)
• M27: 4,224,345 km (0.056 R)
• M28: 4,509,179 km (0.116 R)
• M29: 4,731,930 km (0.034 R)
• M30: 5,047,881 km (0.109 R)
• M31: 5,208,549 km (0.092 R)
• M32: 5,371,012 km (0.101 R)
• M33: 5,648,816 km (0.082 R)
• M34: 5,773,879 km (0.064 R)
• M35: 5,889,369 km (0.114 R)
• M36: 6,026,700 km (0.044 R)
• M37: 6,122,592 km (0.118 R)
• M38: 6,380,499 km (0.049 R)
• M39: 6,543,560 km (0.097 R)
• M40: 6,664,136 km (0.097 R)
• M41: 6,929,523 km (0.087 R)
• M42: 7,119,662 km (0.084 R)
• M43: 7,221,089 km (0.09 R)
• M44: 7,334,335 km (0.086 R)
• M45: 7,505,325 km (0.075 R)
• M46: 7,700,700 km (0.081 R)
• M47: 7,793,301 km (0.089 R)
• M48: 7,956,064 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.75 AU - 2.41 AU

Year: 2071 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,323,008 km

• M1: 112,498 km (0.113 R)
• M2: 224,247 km (0.037 R)
• M3: 303,684 km (0.064 R)
• M4: 422,614 km (0.053 R)
• M5: 485,445 km (0.053 R)
• M6: 551,867 km (0.071 R)
• M7: 645,964 km (0.047 R)
• M8: 728,841 km (0.041 R)
• M9: 915,539 km (0.081 R)
• M10: 1,137,991 km (0.117 R)
• M11: 1,399,488 km (0.042 R)
• M12: 1,543,102 km (0.1 R)
• M13: 1,645,427 km (0.117 R)
• M14: 1,761,814 km (0.096 R)
• M15: 1,881,044 km (0.089 R)
• M16: 2,153,013 km (0.108 R)
• M17: 2,437,548 km (0.088 R)
• M18: 2,638,458 km (0.08 R)
• M19: 3,014,098 km (0.12 R)
• M20: 3,071,095 km (0.103 R)
• M21: 3,347,252 km (0.093 R)
• M22: 3,421,303 km (0.052 R)
• M23: 3,923,653 km (0.117 R)
• M24: 4,112,146 km (0.111 R)
• M25: 4,207,590 km (0.091 R)
• M26: 4,384,414 km (0.106 R)
• M27: 4,895,740 km (0.07 R)
• M28: 5,408,561 km (0.1 R)
• M29: 5,724,662 km (0.083 R)
• M30: 6,100,900 km (0.031 R)
• M31: 6,228,208 km (0.097 R)
• M32: 6,393,065 km (0.1 R)
• M33: 6,727,117 km (0.104 R)
• M34: 6,896,312 km (0.085 R)
• M35: 6,972,009 km (0.1 R)
• M36: 7,200,744 km (0.072 R)
• M37: 7,548,260 km (0.077 R)
• M38: 7,842,220 km (0.095 R)
• M39: 8,522,291 km (0.109 R)
• M40: 8,603,523 km (0.113 R)
• M41: 9,221,213 km (0.061 R)
• M42: 9,556,611 km (0.074 R)
• M43: 9,938,535 km (0.103 R)
• M44: 10,024,105 km (0.118 R)
• M45: 10,434,003 km (0.09 R)
• M46: 10,520,919 km (0.087 R)
• M47: 10,893,268 km (0.04 R)
• M48: 11,070,093 km (0.081 R)
• M49: 11,359,266 km (0.112 R)
• M50: 11,628,542 km (0.117 R)
• M51: 11,945,240 km (0.1 R)
• M52: 12,059,084 km (0.105 R)
• M53: 12,310,708 km (0.089 R)
• M54: 12,448,787 km (0.083 R)
• M55: 12,749,628 km (0.103 R)
• M56: 12,935,877 km (0.091 R)
• M57: 13,029,376 km (0.041 R)
• M58: 13,976,630 km (0.11 R)
• M59: 14,313,375 km (0.084 R)
• M60: 14,970,409 km (0.119 R)
• M61: 15,191,664 km (0.078 R)
• M62: 15,364,449 km (0.066 R)
• M63: 15,612,483 km (0.113 R)
• M64: 15,936,960 km (0.106 R)
• M65: 16,364,511 km (0.039 R)
• M66: 16,440,357 km (0.084 R)
• M67: 16,694,075 km (0.054 R)
• M68: 16,821,383 km (0.047 R)
• M69: 17,000,152 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 9.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 2745 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,323,008 km

• M1: 123,418 km (0.045 R)
• M2: 185,501 km (0.104 R)
• M3: 326,123 km (0.093 R)
• M4: 442,810 km (0.09 R)
• M5: 658,231 km (0.062 R)
• M6: 790,326 km (0.098 R)
• M7: 907,311 km (0.108 R)
• M8: 972,237 km (0.092 R)
• M9: 1,386,623 km (0.092 R)
• M10: 1,769,593 km (0.112 R)
• M11: 2,240,228 km (0.111 R)
• M12: 2,341,207 km (0.071 R)
• M13: 2,466,719 km (0.115 R)
• M14: 2,582,957 km (0.106 R)
• M15: 2,677,203 km (0.076 R)
• M16: 2,844,903 km (0.095 R)
• M17: 3,216,055 km (0.069 R)
• M18: 3,304,916 km (0.031 R)
• M19: 3,420,256 km (0.092 R)
• M20: 3,524,077 km (0.094 R)
• M21: 3,774,803 km (0.077 R)
• M22: 3,949,683 km (0.103 R)
• M23: 4,058,740 km (0.09 R)
• M24: 4,604,323 km (0.086 R)
• M25: 4,791,321 km (0.066 R)
• M26: 5,054,613 km (0.052 R)
• M27: 5,128,514 km (0.066 R)
• M28: 5,262,554 km (0.068 R)
• M29: 5,549,333 km (0.118 R)
• M30: 5,641,037 km (0.113 R)
• M31: 5,717,780 km (0.091 R)
• M32: 6,028,345 km (0.088 R)
• M33: 6,106,735 km (0.062 R)
• M34: 6,296,574 km (0.051 R)
• M35: 6,408,174 km (0.097 R)
• M36: 6,698,394 km (0.092 R)
• M37: 6,877,762 km (0.084 R)
• M38: 6,959,891 km (0.103 R)
• M39: 7,208,074 km (0.044 R)
• M40: 7,274,795 km (0.111 R)
• M41: 7,611,240 km (0.071 R)
• M42: 8,510,024 km (0.055 R)
• M43: 8,633,592 km (0.067 R)
• M44: 8,793,363 km (0.079 R)
• M45: 8,882,523 km (0.104 R)
• M46: 9,007,886 km (0.066 R)
• M47: 9,588,326 km (0.109 R)
• M48: 9,716,980 km (0.101 R)
• M49: 9,864,633 km (0.07 R)
• M50: 10,143,633 km (0.116 R)
• M51: 10,652,266 km (0.093 R)
• M52: 10,861,853 km (0.091 R)
• M53: 11,149,978 km (0.069 R)
• M54: 11,343,408 km (0.114 R)
• M55: 11,479,542 km (0.115 R)
• M56: 11,538,035 km (0.12 R)
• M57: 11,950,177 km (0.104 R)
• M58: 12,009,418 km (0.118 R)
• M59: 12,167,992 km (0.105 R)
• M60: 12,287,371 km (0.078 R)
• M61: 12,427,245 km (0.09 R)
• M62: 12,487,233 km (0.073 R)
• M63: 12,587,614 km (0.078 R)
• M64: 12,869,905 km (0.091 R)
• M65: 13,399,780 km (0.029 R)
• M66: 13,564,338 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.5

Radius: 4.2

Gravity: 55.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.06 AU - 6.1 AU

Year: 10348 Days

Day: 16.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,323,008 km

• M1: 66,272 km (0.065 R)
• M2: 134,189 km (0.078 R)
• M3: 164,109 km (0.08 R)
• M4: 325,226 km (0.093 R)
• M5: 461,659 km (0.09 R)
• M6: 1,164,769 km (0.107 R)
• M7: 1,210,247 km (0.119 R)
• M8: 1,446,163 km (0.114 R)
• M9: 2,068,639 km (0.04 R)
• M10: 2,179,641 km (0.079 R)
• M11: 2,407,479 km (0.09 R)
• M12: 2,642,946 km (0.087 R)
• M13: 2,672,865 km (0.089 R)
• M14: 2,824,258 km (0.092 R)
• M15: 2,885,743 km (0.105 R)
• M16: 3,167,286 km (0.074 R)
• M17: 3,824,170 km (0.106 R)
• M18: 3,960,604 km (0.072 R)
• M19: 4,029,269 km (0.101 R)
• M20: 4,202,952 km (0.098 R)
• M21: 4,738,513 km (0.1 R)
• M22: 4,958,721 km (0.063 R)
• M23: 5,107,421 km (0.105 R)
• M24: 5,295,316 km (0.097 R)
• M25: 5,951,153 km (0.051 R)
• M26: 6,188,565 km (0.06 R)
• M27: 6,268,450 km (0.111 R)
• M28: 6,348,634 km (0.116 R)
• M29: 6,672,963 km (0.06 R)
• M30: 6,795,932 km (0.069 R)
• M31: 7,295,290 km (0.06 R)
• M32: 7,677,662 km (0.12 R)
• M33: 7,979,401 km (0.03 R)
• M34: 8,818,196 km (0.089 R)
• M35: 9,088,819 km (0.101 R)
• M36: 9,270,730 km (0.111 R)
• M37: 9,362,134 km (0.105 R)
• M38: 9,453,837 km (0.095 R)
• M39: 10,865,144 km (0.087 R)
• M40: 11,058,125 km (0.117 R)
• M41: 12,693,828 km (0.108 R)
• M42: 13,307,179 km (0.112 R)
• M43: 14,087,183 km (0.12 R)
• M44: 14,721,926 km (0.079 R)
• M45: 14,828,590 km (0.118 R)
• M46: 15,096,520 km (0.111 R)
• M47: 15,204,080 km (0.062 R)
• M48: 15,636,867 km (0.077 R)
• M49: 15,909,584 km (0.066 R)
• M50: 16,514,857 km (0.117 R)
• M51: 17,691,145 km (0.068 R)
• M52: 17,975,082 km (0.087 R)
• M53: 19,769,508 km (0.076 R)
• M54: 20,598,430 km (0.061 R)
• M55: 20,777,499 km (0.119 R)
• M56: 21,077,143 km (0.096 R)
• M57: 22,904,780 km (0.104 R)
• M58: 23,276,381 km (0.072 R)
• M59: 23,712,459 km (0.053 R)
• M60: 23,962,737 km (0.092 R)
• M61: 24,403,003 km (0.114 R)
• M62: 24,529,264 km (0.05 R)
• M63: 24,655,823 km (0.103 R)
• M64: 24,972,971 km (0.092 R)
• M65: 25,100,279 km (0.081 R)
• M66: 27,624,444 km (0.101 R)
• M67: 29,016,751 km (0.1 R)
• M68: 29,284,531 km (0.099 R)
• M69: 30,363,730 km (0.06 R)
• M70: 30,976,483 km (0.053 R)
• M71: 33,188,288 km (0.106 R)
• M72: 33,328,162 km (0.079 R)
• M73: 34,383,724 km (0.085 R)
• M74: 34,596,153 km (0.104 R)
• M75: 34,951,149 km (0.049 R)
• M76: 35,022,358 km (0.112 R)
• M77: 35,450,207 km (0.107 R)
• M78: 39,008,991 km (0.083 R)
• M79: 39,823,402 km (0.111 R)
• M80: 40,793,095 km (0.113 R)
• M81: 42,603,678 km (0.086 R)
• M82: 44,363,249 km (0.084 R)
• M83: 44,903,446 km (0.091 R)
• M84: 45,678,962 km (0.089 R)
• M85: 46,224,545 km (0.106 R)
• M86: 47,007,541 km (0.117 R)
• M87: 47,637,048 km (0.1 R)
• M88: 48,111,124 km (0.107 R)
• M89: 48,825,005 km (0.111 R)
• M90: 49,462,591 km (0.105 R)
• M91: 53,755,302 km (0.072 R)
• M92: 55,074,456 km (0.043 R)
• M93: 55,240,061 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit