🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 13.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 551 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,594,202 km

• M1: 170,841 km (0.107 R)
• M2: 280,346 km (0.066 R)
• M3: 412,591 km (0.068 R)
• M4: 574,905 km (0.107 R)
• M5: 698,622 km (0.088 R)
• M6: 832,811 km (0.12 R)
• M7: 957,726 km (0.115 R)
• M8: 1,099,395 km (0.099 R)
• M9: 1,186,162 km (0.068 R)
• M10: 1,275,322 km (0.106 R)
• M11: 1,534,425 km (0.112 R)
• M12: 1,620,893 km (0.081 R)
• M13: 1,921,585 km (0.069 R)
• M14: 2,015,383 km (0.119 R)
• M15: 2,129,974 km (0.12 R)
• M16: 2,319,515 km (0.079 R)
• M17: 2,440,091 km (0.113 R)
• M18: 2,631,726 km (0.04 R)
• M19: 2,764,868 km (0.105 R)
• M20: 2,849,989 km (0.097 R)
• M21: 2,979,541 km (0.038 R)
• M22: 3,067,056 km (0.105 R)
• M23: 3,185,088 km (0.105 R)
• M24: 3,304,767 km (0.114 R)
• M25: 3,463,939 km (0.108 R)
• M26: 3,672,628 km (0.105 R)
• M27: 3,853,641 km (0.089 R)
• M28: 4,005,483 km (0.091 R)
• M29: 4,110,501 km (0.114 R)
• M30: 4,200,110 km (0.097 R)
• M31: 4,306,923 km (0.044 R)
• M32: 4,398,028 km (0.106 R)
• M33: 4,481,354 km (0.109 R)
• M34: 4,573,805 km (0.098 R)
• M35: 4,803,139 km (0.113 R)
• M36: 4,914,888 km (0.11 R)
• M37: 5,255,672 km (0.083 R)
• M38: 5,371,012 km (0.105 R)
• M39: 5,577,158 km (0.11 R)
• M40: 5,722,119 km (0.094 R)
• M41: 5,813,373 km (0.077 R)
• M42: 6,052,879 km (0.12 R)
• M43: 6,389,923 km (0.112 R)
• M44: 6,475,194 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 10.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.35 AU

Year: 807 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,594,202 km

• M1: 163,211 km (0.087 R)
• M2: 233,522 km (0.063 R)
• M3: 299,944 km (0.062 R)
• M4: 443,857 km (0.086 R)
• M5: 511,924 km (0.112 R)
• M6: 718,967 km (0.049 R)
• M7: 835,953 km (0.072 R)
• M8: 935,735 km (0.08 R)
• M9: 1,008,738 km (0.051 R)
• M10: 1,260,212 km (0.088 R)
• M11: 1,611,917 km (0.061 R)
• M12: 1,738,477 km (0.115 R)
• M13: 1,829,881 km (0.099 R)
• M14: 1,978,133 km (0.068 R)
• M15: 2,245,015 km (0.054 R)
• M16: 2,311,586 km (0.115 R)
• M17: 2,378,756 km (0.097 R)
• M18: 2,532,393 km (0.095 R)
• M19: 2,760,081 km (0.087 R)
• M20: 2,985,525 km (0.084 R)
• M21: 3,142,303 km (0.065 R)
• M22: 3,301,775 km (0.114 R)
• M23: 3,589,900 km (0.087 R)
• M24: 3,697,611 km (0.066 R)
• M25: 3,836,288 km (0.025 R)
• M26: 3,916,323 km (0.058 R)
• M27: 4,057,693 km (0.107 R)
• M28: 4,159,868 km (0.119 R)
• M29: 4,460,709 km (0.092 R)
• M30: 4,534,311 km (0.1 R)
• M31: 4,608,512 km (0.072 R)
• M32: 4,693,633 km (0.079 R)
• M33: 5,007,041 km (0.06 R)
• M34: 5,094,705 km (0.107 R)
• M35: 5,182,818 km (0.097 R)
• M36: 5,484,108 km (0.086 R)
• M37: 5,563,246 km (0.045 R)
• M38: 5,756,825 km (0.071 R)
• M39: 6,010,693 km (0.068 R)
• M40: 6,186,022 km (0.108 R)
• M41: 6,315,573 km (0.113 R)
• M42: 6,529,648 km (0.085 R)
• M43: 6,649,625 km (0.082 R)
• M44: 6,794,586 km (0.07 R)
• M45: 7,013,896 km (0.092 R)
• M46: 7,272,700 km (0.043 R)
• M47: 7,876,328 km (0.098 R)
• M48: 7,978,503 km (0.03 R)
• M49: 8,391,693 km (0.099 R)
• M50: 8,456,768 km (0.069 R)
• M51: 8,574,651 km (0.104 R)
• M52: 8,745,641 km (0.114 R)
• M53: 8,891,349 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 11.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.08 AU - 1.36 AU

Year: 870 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,594,202 km

• M1: 174,581 km (0.07 R)
• M2: 305,778 km (0.079 R)
• M3: 399,277 km (0.116 R)
• M4: 629,358 km (0.079 R)
• M5: 776,114 km (0.057 R)
• M6: 909,854 km (0.099 R)
• M7: 1,032,076 km (0.107 R)
• M8: 1,146,368 km (0.112 R)
• M9: 1,286,691 km (0.11 R)
• M10: 1,600,248 km (0.104 R)
• M11: 1,750,295 km (0.104 R)
• M12: 1,880,296 km (0.081 R)
• M13: 2,081,505 km (0.119 R)
• M14: 2,158,847 km (0.051 R)
• M15: 2,246,062 km (0.068 R)
• M16: 2,542,117 km (0.1 R)
• M17: 2,727,768 km (0.11 R)
• M18: 2,879,460 km (0.117 R)
• M19: 2,966,227 km (0.111 R)
• M20: 3,331,694 km (0.09 R)
• M21: 3,524,975 km (0.091 R)
• M22: 3,607,553 km (0.097 R)
• M23: 3,732,616 km (0.112 R)
• M24: 4,105,714 km (0.032 R)
• M25: 4,225,392 km (0.044 R)
• M26: 4,324,276 km (0.12 R)
• M27: 4,569,317 km (0.113 R)
• M28: 4,750,331 km (0.036 R)
• M29: 4,864,773 km (0.113 R)
• M30: 5,026,488 km (0.047 R)
• M31: 5,343,337 km (0.093 R)
• M32: 5,727,504 km (0.027 R)
• M33: 5,873,960 km (0.066 R)
• M34: 6,195,297 km (0.102 R)
• M35: 6,270,395 km (0.106 R)
• M36: 6,383,491 km (0.104 R)
• M37: 6,573,480 km (0.115 R)
• M38: 6,649,925 km (0.116 R)
• M39: 7,024,069 km (0.079 R)
• M40: 7,273,000 km (0.069 R)
• M41: 7,458,202 km (0.045 R)
• M42: 7,887,548 km (0.064 R)
• M43: 8,036,996 km (0.079 R)
• M44: 8,187,342 km (0.055 R)
• M45: 8,421,762 km (0.058 R)
• M46: 8,532,763 km (0.108 R)
• M47: 8,700,163 km (0.07 R)
• M48: 9,066,828 km (0.096 R)
• M49: 9,137,887 km (0.104 R)
• M50: 9,252,030 km (0.064 R)
• M51: 9,395,345 km (0.106 R)
• M52: 9,510,535 km (0.113 R)
• M53: 9,829,777 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 9.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.88 AU - 2.62 AU

Year: 2179 Days

Day: 11.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,594,202 km

• M1: 156,180 km (0.096 R)
• M2: 255,663 km (0.072 R)
• M3: 364,420 km (0.096 R)
• M4: 457,021 km (0.08 R)
• M5: 645,365 km (0.091 R)
• M6: 719,566 km (0.11 R)
• M7: 788,381 km (0.075 R)
• M8: 1,177,036 km (0.03 R)
• M9: 1,280,408 km (0.113 R)
• M10: 1,365,380 km (0.041 R)
• M11: 1,867,281 km (0.114 R)
• M12: 2,151,217 km (0.051 R)
• M13: 2,344,049 km (0.039 R)
• M14: 2,449,216 km (0.068 R)
• M15: 2,677,951 km (0.114 R)
• M16: 2,746,467 km (0.056 R)
• M17: 3,012,752 km (0.106 R)
• M18: 3,127,343 km (0.087 R)
• M19: 3,228,920 km (0.065 R)
• M20: 3,630,740 km (0.049 R)
• M21: 3,907,646 km (0.089 R)
• M22: 3,970,028 km (0.094 R)
• M23: 4,159,419 km (0.111 R)
• M24: 4,432,884 km (0.106 R)
• M25: 4,629,605 km (0.112 R)
• M26: 5,150,804 km (0.118 R)
• M27: 5,288,285 km (0.075 R)
• M28: 5,637,596 km (0.108 R)
• M29: 5,743,810 km (0.077 R)
• M30: 5,815,019 km (0.058 R)
• M31: 6,012,488 km (0.096 R)
• M32: 6,193,801 km (0.119 R)
• M33: 6,561,961 km (0.077 R)
• M34: 6,937,302 km (0.055 R)
• M35: 7,070,295 km (0.086 R)
• M36: 7,146,739 km (0.066 R)
• M37: 7,300,226 km (0.098 R)
• M38: 7,455,060 km (0.116 R)
• M39: 7,826,811 km (0.095 R)
• M40: 8,104,764 km (0.115 R)
• M41: 8,406,204 km (0.088 R)
• M42: 8,670,244 km (0.112 R)
• M43: 8,875,342 km (0.104 R)
• M44: 8,957,920 km (0.101 R)
• M45: 9,711,744 km (0.105 R)
• M46: 9,775,473 km (0.098 R)
• M47: 9,881,987 km (0.115 R)
• M48: 10,096,360 km (0.117 R)
• M49: 10,485,913 km (0.072 R)
• M50: 11,146,089 km (0.093 R)
• M51: 11,751,810 km (0.092 R)
• M52: 11,842,467 km (0.051 R)
• M53: 12,529,869 km (0.054 R)
• M54: 12,878,282 km (0.089 R)
• M55: 12,995,268 km (0.101 R)
• M56: 13,206,500 km (0.069 R)
• M57: 13,324,383 km (0.116 R)
• M58: 13,466,352 km (0.099 R)
• M59: 13,608,769 km (0.062 R)
• M60: 13,680,127 km (0.113 R)
• M61: 13,799,356 km (0.11 R)
• M62: 13,919,035 km (0.033 R)
• M63: 13,990,991 km (0.068 R)
• M64: 14,183,374 km (0.089 R)
• M65: 14,255,779 km (0.117 R)
• M66: 14,498,128 km (0.08 R)
• M67: 15,035,783 km (0.107 R)
• M68: 15,232,953 km (0.1 R)
• M69: 15,555,037 km (0.074 R)
• M70: 15,729,468 km (0.078 R)
• M71: 16,004,878 km (0.088 R)
• M72: 16,307,215 km (0.069 R)
• M73: 16,636,779 km (0.113 R)
• M74: 16,840,831 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 8.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.07 AU - 3.45 AU

Year: 3801 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,594,202 km

• M1: 111,151 km (0.064 R)
• M2: 193,280 km (0.038 R)
• M3: 313,108 km (0.116 R)
• M4: 416,480 km (0.087 R)
• M5: 726,597 km (0.075 R)
• M6: 816,655 km (0.119 R)
• M7: 878,887 km (0.085 R)
• M8: 1,110,166 km (0.082 R)
• M9: 1,473,988 km (0.111 R)
• M10: 1,649,616 km (0.071 R)
• M11: 1,719,777 km (0.114 R)
• M12: 1,780,663 km (0.053 R)
• M13: 1,978,731 km (0.116 R)
• M14: 2,129,226 km (0.117 R)
• M15: 2,261,321 km (0.07 R)
• M16: 2,396,259 km (0.12 R)
• M17: 2,556,927 km (0.063 R)
• M18: 2,709,367 km (0.075 R)
• M19: 2,828,746 km (0.069 R)
• M20: 3,159,956 km (0.079 R)
• M21: 3,273,052 km (0.037 R)
• M22: 3,426,090 km (0.027 R)
• M23: 3,620,717 km (0.109 R)
• M24: 4,061,732 km (0.087 R)
• M25: 4,226,289 km (0.095 R)
• M26: 4,323,378 km (0.093 R)
• M27: 4,633,196 km (0.045 R)
• M28: 4,790,872 km (0.1 R)
• M29: 4,877,639 km (0.053 R)
• M30: 4,950,343 km (0.117 R)
• M31: 5,215,131 km (0.114 R)
• M32: 5,454,338 km (0.078 R)
• M33: 5,575,363 km (0.112 R)
• M34: 5,959,231 km (0.064 R)
• M35: 6,256,632 km (0.076 R)
• M36: 6,367,484 km (0.079 R)
• M37: 6,931,468 km (0.097 R)
• M38: 7,145,094 km (0.062 R)
• M39: 7,244,277 km (0.081 R)
• M40: 7,327,453 km (0.064 R)
• M41: 7,544,969 km (0.12 R)
• M42: 7,663,001 km (0.067 R)
• M43: 8,020,839 km (0.11 R)
• M44: 8,158,619 km (0.114 R)
• M45: 8,471,578 km (0.112 R)
• M46: 8,664,709 km (0.076 R)
• M47: 8,841,533 km (0.097 R)
• M48: 9,001,753 km (0.045 R)
• M49: 9,109,014 km (0.102 R)
• M50: 9,343,135 km (0.086 R)
• M51: 9,524,448 km (0.059 R)
• M52: 9,706,957 km (0.114 R)
• M53: 9,927,614 km (0.088 R)
• M54: 10,075,566 km (0.03 R)
• M55: 10,280,366 km (0.114 R)
• M56: 10,448,813 km (0.053 R)
• M57: 10,637,157 km (0.119 R)
• M58: 10,712,704 km (0.103 R)
• M59: 11,132,026 km (0.082 R)
• M60: 11,285,813 km (0.096 R)
• M61: 11,966,932 km (0.078 R)
• M62: 12,342,124 km (0.107 R)
• M63: 12,581,181 km (0.074 R)
• M64: 12,721,354 km (0.076 R)
• M65: 13,429,999 km (0.067 R)
• M66: 13,758,067 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 12.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.95 AU - 5.03 AU

Year: 7197 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,594,202 km

• M1: 152,889 km (0.091 R)
• M2: 234,719 km (0.116 R)
• M3: 346,319 km (0.047 R)
• M4: 715,826 km (0.04 R)
• M5: 905,516 km (0.097 R)
• M6: 1,335,759 km (0.101 R)
• M7: 2,348,687 km (0.079 R)
• M8: 2,706,973 km (0.08 R)
• M9: 2,845,950 km (0.12 R)
• M10: 3,011,106 km (0.108 R)
• M11: 4,444,403 km (0.068 R)
• M12: 4,581,584 km (0.104 R)
• M13: 5,201,817 km (0.046 R)
• M14: 5,521,957 km (0.117 R)
• M15: 5,610,369 km (0.105 R)
• M16: 5,699,230 km (0.058 R)
• M17: 5,848,529 km (0.101 R)
• M18: 6,120,498 km (0.087 R)
• M19: 6,212,052 km (0.083 R)
• M20: 7,346,751 km (0.1 R)
• M21: 7,640,412 km (0.094 R)
• M22: 8,104,913 km (0.11 R)
• M23: 9,588,476 km (0.109 R)
• M24: 9,945,416 km (0.081 R)
• M25: 10,306,844 km (0.057 R)
• M26: 11,154,316 km (0.103 R)
• M27: 11,454,410 km (0.079 R)
• M28: 12,603,321 km (0.096 R)
• M29: 13,112,553 km (0.076 R)
• M30: 13,989,794 km (0.105 R)
• M31: 14,394,756 km (0.107 R)
• M32: 14,885,886 km (0.111 R)
• M33: 15,549,352 km (0.102 R)
• M34: 15,926,638 km (0.072 R)
• M35: 16,137,721 km (0.118 R)
• M36: 16,222,393 km (0.085 R)
• M37: 16,349,551 km (0.087 R)
• M38: 18,785,603 km (0.051 R)
• M39: 19,232,452 km (0.085 R)
• M40: 19,818,576 km (0.119 R)
• M41: 20,364,908 km (0.112 R)
• M42: 20,870,100 km (0.112 R)
• M43: 21,379,331 km (0.06 R)
• M44: 21,472,381 km (0.114 R)
• M45: 22,033,373 km (0.107 R)
• M46: 22,646,724 km (0.029 R)
• M47: 22,741,569 km (0.067 R)
• M48: 22,979,131 km (0.095 R)
• M49: 23,122,146 km (0.1 R)
• M50: 23,313,332 km (0.085 R)
• M51: 24,131,633 km (0.083 R)
• M52: 24,374,131 km (0.1 R)
• M53: 24,666,146 km (0.112 R)
• M54: 25,008,276 km (0.061 R)
• M55: 25,647,957 km (0.106 R)
• M56: 27,447,320 km (0.09 R)
• M57: 27,852,730 km (0.056 R)
• M58: 28,209,072 km (0.115 R)
• M59: 28,311,098 km (0.119 R)
• M60: 28,515,598 km (0.098 R)
• M61: 29,805,132 km (0.038 R)
• M62: 30,013,222 km (0.064 R)
• M63: 30,955,689 km (0.113 R)
• M64: 31,536,428 km (0.068 R)
• M65: 31,854,623 km (0.118 R)
• M66: 32,334,084 km (0.118 R)
• M67: 32,708,527 km (0.116 R)
• M68: 33,300,037 km (0.093 R)
• M69: 33,461,902 km (0.044 R)
• M70: 34,003,596 km (0.117 R)
• M71: 34,438,926 km (0.086 R)
• M72: 35,260,218 km (0.085 R)
• M73: 35,645,732 km (0.101 R)
• M74: 36,587,750 km (0.071 R)
• M75: 36,699,200 km (0.102 R)
• M76: 37,369,698 km (0.095 R)
• M77: 37,594,244 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit