🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 243 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,468,936 km

• M1: 123,717 km (0.088 R)
• M2: 192,233 km (0.12 R)
• M3: 259,104 km (0.09 R)
• M4: 352,303 km (0.108 R)
• M5: 438,621 km (0.095 R)
• M6: 500,255 km (0.067 R)
• M7: 606,171 km (0.102 R)
• M8: 676,631 km (0.112 R)
• M9: 762,351 km (0.073 R)
• M10: 903,122 km (0.114 R)
• M11: 975,229 km (0.054 R)
• M12: 1,042,697 km (0.117 R)
• M13: 1,139,936 km (0.073 R)
• M14: 1,233,135 km (0.098 R)
• M15: 1,355,207 km (0.117 R)
• M16: 1,431,352 km (0.063 R)
• M17: 1,567,935 km (0.116 R)
• M18: 1,652,159 km (0.049 R)
• M19: 1,729,651 km (0.079 R)
• M20: 1,862,942 km (0.093 R)
• M21: 1,926,671 km (0.036 R)
• M22: 1,995,486 km (0.112 R)
• M23: 2,104,692 km (0.075 R)
• M24: 2,198,042 km (0.118 R)
• M25: 2,274,636 km (0.068 R)
• M26: 2,343,002 km (0.065 R)
• M27: 2,453,854 km (0.113 R)
• M28: 2,594,925 km (0.043 R)
• M29: 2,690,518 km (0.066 R)
• M30: 2,792,095 km (0.102 R)
• M31: 2,880,208 km (0.074 R)
• M32: 3,014,247 km (0.035 R)
• M33: 3,119,864 km (0.102 R)
• M34: 3,185,986 km (0.088 R)
• M35: 3,465,435 km (0.097 R)
• M36: 3,560,280 km (0.115 R)
• M37: 3,624,158 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.76 AU - 1.02 AU

Year: 560 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,468,936 km

• M1: 107,262 km (0.079 R)
• M2: 223,649 km (0.07 R)
• M3: 288,574 km (0.051 R)
• M4: 371,452 km (0.093 R)
• M5: 427,700 km (0.051 R)
• M6: 581,637 km (0.096 R)
• M7: 646,113 km (0.082 R)
• M8: 825,331 km (0.101 R)
• M9: 929,601 km (0.053 R)
• M10: 981,811 km (0.113 R)
• M11: 1,042,099 km (0.064 R)
• M12: 1,100,143 km (0.057 R)
• M13: 1,211,892 km (0.099 R)
• M14: 1,304,194 km (0.103 R)
• M15: 1,367,025 km (0.069 R)
• M16: 1,508,246 km (0.104 R)
• M17: 1,633,010 km (0.095 R)
• M18: 1,696,739 km (0.027 R)
• M19: 1,765,704 km (0.042 R)
• M20: 1,822,401 km (0.111 R)
• M21: 1,884,185 km (0.105 R)
• M22: 1,969,306 km (0.035 R)
• M23: 2,106,188 km (0.053 R)
• M24: 2,157,201 km (0.1 R)
• M25: 2,217,938 km (0.081 R)
• M26: 2,384,590 km (0.115 R)
• M27: 2,447,571 km (0.078 R)
• M28: 2,501,276 km (0.067 R)
• M29: 2,614,971 km (0.08 R)
• M30: 2,730,311 km (0.057 R)
• M31: 2,826,801 km (0.095 R)
• M32: 2,903,844 km (0.113 R)
• M33: 2,986,871 km (0.054 R)
• M34: 3,134,075 km (0.106 R)
• M35: 3,229,968 km (0.037 R)
• M36: 3,348,449 km (0.086 R)
• M37: 3,435,515 km (0.107 R)
• M38: 3,545,619 km (0.095 R)
• M39: 3,595,435 km (0.109 R)
• M40: 3,656,770 km (0.12 R)
• M41: 3,729,625 km (0.088 R)
• M42: 3,802,927 km (0.083 R)
• M43: 3,859,775 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 9.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.98 AU - 1.12 AU

Year: 717 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,468,936 km

• M1: 123,867 km (0.061 R)
• M2: 261,048 km (0.072 R)
• M3: 326,123 km (0.031 R)
• M4: 403,017 km (0.112 R)
• M5: 487,539 km (0.113 R)
• M6: 602,281 km (0.074 R)
• M7: 866,172 km (0.092 R)
• M8: 1,054,665 km (0.083 R)
• M9: 1,136,345 km (0.117 R)
• M10: 1,269,039 km (0.059 R)
• M11: 1,331,271 km (0.085 R)
• M12: 1,394,551 km (0.081 R)
• M13: 1,590,525 km (0.076 R)
• M14: 1,712,596 km (0.089 R)
• M15: 1,837,959 km (0.085 R)
• M16: 1,973,495 km (0.112 R)
• M17: 2,187,121 km (0.099 R)
• M18: 2,262,518 km (0.101 R)
• M19: 2,369,630 km (0.101 R)
• M20: 2,541,369 km (0.101 R)
• M21: 2,905,490 km (0.049 R)
• M22: 3,013,799 km (0.095 R)
• M23: 3,434,468 km (0.098 R)
• M24: 3,647,196 km (0.104 R)
• M25: 3,746,230 km (0.12 R)
• M26: 3,818,785 km (0.111 R)
• M27: 3,891,938 km (0.072 R)
• M28: 4,217,164 km (0.09 R)
• M29: 4,283,286 km (0.12 R)
• M30: 4,387,855 km (0.103 R)
• M31: 4,493,322 km (0.065 R)
• M32: 4,580,238 km (0.084 R)
• M33: 4,648,155 km (0.108 R)
• M34: 4,814,807 km (0.089 R)
• M35: 4,893,795 km (0.068 R)
• M36: 4,963,358 km (0.067 R)
• M37: 5,113,554 km (0.052 R)
• M38: 5,194,188 km (0.077 R)
• M39: 5,397,790 km (0.034 R)
• M40: 5,469,747 km (0.115 R)
• M41: 5,573,119 km (0.085 R)
• M42: 5,739,622 km (0.107 R)
• M43: 5,802,602 km (0.034 R)
• M44: 5,886,826 km (0.062 R)
• M45: 5,971,498 km (0.098 R)
• M46: 6,056,470 km (0.043 R)
• M47: 6,324,998 km (0.082 R)
• M48: 6,466,218 km (0.076 R)
• M49: 6,542,513 km (0.117 R)
• M50: 6,630,327 km (0.03 R)
• M51: 6,807,002 km (0.103 R)
• M52: 6,996,393 km (0.089 R)
• M53: 7,278,086 km (0.112 R)
• M54: 7,380,561 km (0.092 R)
• M55: 7,725,084 km (0.096 R)
• M56: 7,841,172 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 10.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.35 AU - 1.81 AU

Year: 1324 Days

Day: 14.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,468,936 km

• M1: 132,544 km (0.105 R)
• M2: 228,286 km (0.099 R)
• M3: 304,132 km (0.094 R)
• M4: 420,071 km (0.085 R)
• M5: 523,443 km (0.067 R)
• M6: 663,467 km (0.049 R)
• M7: 809,624 km (0.087 R)
• M8: 943,963 km (0.064 R)
• M9: 1,022,053 km (0.063 R)
• M10: 1,201,869 km (0.084 R)
• M11: 1,287,140 km (0.091 R)
• M12: 1,446,163 km (0.113 R)
• M13: 1,565,093 km (0.104 R)
• M14: 1,735,335 km (0.107 R)
• M15: 1,803,253 km (0.113 R)
• M16: 1,872,217 km (0.109 R)
• M17: 1,951,953 km (0.084 R)
• M18: 2,022,862 km (0.081 R)
• M19: 2,208,962 km (0.115 R)
• M20: 2,411,667 km (0.093 R)
• M21: 2,498,883 km (0.097 R)
• M22: 2,710,414 km (0.111 R)
• M23: 3,416,367 km (0.099 R)
• M24: 3,551,902 km (0.088 R)
• M25: 3,714,366 km (0.099 R)
• M26: 3,853,791 km (0.103 R)
• M27: 4,124,862 km (0.118 R)
• M28: 4,388,753 km (0.097 R)
• M29: 4,469,087 km (0.075 R)
• M30: 4,644,715 km (0.096 R)
• M31: 4,877,938 km (0.099 R)
• M32: 5,072,864 km (0.084 R)
• M33: 5,834,018 km (0.046 R)
• M34: 6,145,630 km (0.105 R)
• M35: 6,265,757 km (0.105 R)
• M36: 6,401,742 km (0.078 R)
• M37: 6,785,011 km (0.104 R)
• M38: 6,987,118 km (0.111 R)
• M39: 7,191,469 km (0.043 R)
• M40: 7,557,684 km (0.105 R)
• M41: 7,848,503 km (0.085 R)
• M42: 8,044,476 km (0.081 R)
• M43: 8,291,761 km (0.119 R)
• M44: 8,541,440 km (0.085 R)
• M45: 8,608,460 km (0.098 R)
• M46: 8,726,193 km (0.083 R)
• M47: 8,997,414 km (0.045 R)
• M48: 9,116,793 km (0.097 R)
• M49: 9,202,513 km (0.115 R)
• M50: 9,391,904 km (0.089 R)
• M51: 9,495,874 km (0.051 R)
• M52: 9,722,216 km (0.107 R)
• M53: 10,038,616 km (0.113 R)
• M54: 10,304,900 km (0.099 R)
• M55: 10,376,408 km (0.03 R)
• M56: 10,483,819 km (0.117 R)
• M57: 10,681,737 km (0.119 R)
• M58: 11,227,769 km (0.062 R)
• M59: 11,411,774 km (0.063 R)
• M60: 11,689,727 km (0.109 R)
• M61: 11,801,626 km (0.11 R)
• M62: 12,498,902 km (0.05 R)
• M63: 12,728,086 km (0.103 R)
• M64: 12,881,573 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 14.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.38 AU - 2.02 AU

Year: 1478 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,468,936 km

• M1: 181,462 km (0.055 R)
• M2: 410,646 km (0.11 R)
• M3: 598,840 km (0.105 R)
• M4: 695,181 km (0.095 R)
• M5: 843,882 km (0.067 R)
• M6: 988,094 km (0.083 R)
• M7: 1,203,365 km (0.076 R)
• M8: 1,522,009 km (0.12 R)
• M9: 1,611,019 km (0.119 R)
• M10: 1,794,726 km (0.079 R)
• M11: 1,910,664 km (0.106 R)
• M12: 2,423,037 km (0.032 R)
• M13: 2,563,808 km (0.051 R)
• M14: 2,965,479 km (0.109 R)
• M15: 3,142,004 km (0.106 R)
• M16: 3,244,479 km (0.054 R)
• M17: 3,413,524 km (0.08 R)
• M18: 3,505,826 km (0.051 R)
• M19: 3,625,654 km (0.119 R)
• M20: 3,801,282 km (0.073 R)
• M21: 3,952,226 km (0.09 R)
• M22: 4,063,228 km (0.075 R)
• M23: 4,231,675 km (0.07 R)
• M24: 4,331,008 km (0.117 R)
• M25: 4,561,239 km (0.09 R)
• M26: 4,869,560 km (0.106 R)
• M27: 5,139,285 km (0.046 R)
• M28: 5,276,018 km (0.081 R)
• M29: 5,414,097 km (0.096 R)
• M30: 6,381,097 km (0.09 R)
• M31: 6,676,703 km (0.056 R)
• M32: 7,298,581 km (0.102 R)
• M33: 7,418,409 km (0.03 R)
• M34: 7,939,159 km (0.079 R)
• M35: 8,186,295 km (0.032 R)
• M36: 8,292,958 km (0.051 R)
• M37: 8,597,838 km (0.084 R)
• M38: 9,200,269 km (0.095 R)
• M39: 9,385,471 km (0.093 R)
• M40: 10,081,700 km (0.084 R)
• M41: 10,234,439 km (0.102 R)
• M42: 10,465,119 km (0.067 R)
• M43: 10,619,803 km (0.103 R)
• M44: 10,775,235 km (0.058 R)
• M45: 10,951,013 km (0.099 R)
• M46: 11,285,813 km (0.07 R)
• M47: 11,504,076 km (0.041 R)
• M48: 11,603,858 km (0.096 R)
• M49: 12,005,678 km (0.067 R)
• M50: 12,269,419 km (0.027 R)
• M51: 12,699,363 km (0.118 R)
• M52: 12,802,436 km (0.093 R)
• M53: 12,905,808 km (0.082 R)
• M54: 13,343,232 km (0.12 R)
• M55: 13,553,118 km (0.082 R)
• M56: 13,785,444 km (0.099 R)
• M57: 14,061,601 km (0.11 R)
• M58: 14,232,442 km (0.077 R)
• M59: 14,554,676 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 7.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.07 AU - 11.53 AU

Year: 23668 Days

Day: 15.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,468,936 km

• M1: 113,994 km (0.091 R)
• M2: 161,117 km (0.066 R)
• M3: 450,888 km (0.055 R)
• M4: 964,009 km (0.046 R)
• M5: 1,317,957 km (0.077 R)
• M6: 1,608,626 km (0.057 R)
• M7: 1,972,598 km (0.115 R)
• M8: 2,136,407 km (0.105 R)
• M9: 3,241,487 km (0.07 R)
• M10: 3,566,413 km (0.081 R)
• M11: 3,665,896 km (0.071 R)
• M12: 4,494,967 km (0.044 R)
• M13: 4,857,144 km (0.11 R)
• M14: 5,191,046 km (0.098 R)
• M15: 5,686,514 km (0.1 R)
• M16: 6,038,368 km (0.062 R)
• M17: 6,157,149 km (0.035 R)
• M18: 6,681,340 km (0.105 R)
• M19: 6,804,310 km (0.102 R)
• M20: 6,886,588 km (0.066 R)
• M21: 7,219,593 km (0.085 R)
• M22: 7,345,854 km (0.075 R)
• M23: 7,600,469 km (0.096 R)
• M24: 8,074,844 km (0.048 R)
• M25: 9,832,619 km (0.112 R)
• M26: 10,682,485 km (0.12 R)
• M27: 12,451,480 km (0.12 R)
• M28: 12,603,022 km (0.119 R)
• M29: 13,576,456 km (0.12 R)
• M30: 14,468,059 km (0.061 R)
• M31: 15,649,583 km (0.099 R)
• M32: 16,031,955 km (0.116 R)
• M33: 16,306,916 km (0.077 R)
• M34: 16,694,674 km (0.06 R)
• M35: 17,197,622 km (0.047 R)
• M36: 17,592,261 km (0.102 R)
• M37: 17,762,204 km (0.045 R)
• M38: 18,736,086 km (0.088 R)
• M39: 19,550,946 km (0.052 R)
• M40: 19,609,588 km (0.062 R)
• M41: 21,155,084 km (0.108 R)
• M42: 21,335,798 km (0.107 R)
• M43: 21,942,268 km (0.102 R)
• M44: 22,064,340 km (0.047 R)
• M45: 22,247,747 km (0.054 R)
• M46: 22,492,937 km (0.038 R)
• M47: 23,172,261 km (0.097 R)
• M48: 23,296,428 km (0.106 R)
• M49: 23,607,890 km (0.056 R)
• M50: 24,740,795 km (0.045 R)
• M51: 24,994,962 km (0.114 R)
• M52: 25,122,270 km (0.079 R)
• M53: 27,452,256 km (0.118 R)
• M54: 28,509,614 km (0.095 R)
• M55: 28,576,185 km (0.114 R)
• M56: 29,244,439 km (0.114 R)
• M57: 30,256,319 km (0.103 R)
• M58: 30,937,288 km (0.06 R)
• M59: 31,554,529 km (0.094 R)
• M60: 32,592,140 km (0.067 R)
• M61: 33,220,152 km (0.074 R)
• M62: 36,347,196 km (0.113 R)
• M63: 36,925,841 km (0.106 R)
• M64: 36,998,396 km (0.085 R)
• M65: 38,165,409 km (0.107 R)
• M66: 38,900,982 km (0.097 R)
• M67: 39,864,093 km (0.038 R)
• M68: 41,210,773 km (0.104 R)
• M69: 42,040,891 km (0.07 R)
• M70: 42,496,118 km (0.106 R)
• M71: 43,411,357 km (0.095 R)
• M72: 43,717,883 km (0.117 R)
• M73: 44,102,051 km (0.047 R)
• M74: 44,410,222 km (0.117 R)
• M75: 44,641,800 km (0.114 R)
• M76: 44,951,168 km (0.073 R)
• M77: 45,338,926 km (0.057 R)
• M78: 46,822,488 km (0.048 R)
• M79: 47,767,647 km (0.112 R)
• M80: 48,242,621 km (0.107 R)
• M81: 48,321,907 km (0.117 R)
• M82: 48,957,998 km (0.065 R)
• M83: 49,596,780 km (0.084 R)
• M84: 50,560,191 km (0.071 R)
• M85: 50,640,824 km (0.044 R)
• M86: 50,882,724 km (0.065 R)
• M87: 51,205,855 km (0.113 R)
• M88: 51,610,817 km (0.091 R)
• M89: 52,913,814 km (0.069 R)
• M90: 53,159,304 km (0.059 R)
• M91: 53,569,352 km (0.067 R)
• M92: 54,392,589 km (0.06 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: 490 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit