🌌 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: 537.9

Radius: 9.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 243 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,864,834 km

• M1: 116,986 km (0.119 R)
• M2: 179,218 km (0.065 R)
• M3: 242,648 km (0.12 R)
• M4: 355,445 km (0.111 R)
• M5: 426,204 km (0.098 R)
• M6: 484,996 km (0.114 R)
• M7: 563,236 km (0.051 R)
• M8: 651,948 km (0.115 R)
• M9: 745,895 km (0.08 R)
• M10: 838,496 km (0.059 R)
• M11: 902,524 km (0.086 R)
• M12: 964,906 km (0.105 R)
• M13: 1,028,934 km (0.037 R)
• M14: 1,091,017 km (0.1 R)
• M15: 1,151,006 km (0.111 R)
• M16: 1,222,963 km (0.049 R)
• M17: 1,398,291 km (0.118 R)
• M18: 1,479,373 km (0.117 R)
• M19: 1,558,062 km (0.113 R)
• M20: 1,650,364 km (0.051 R)
• M21: 1,728,155 km (0.093 R)
• M22: 1,802,954 km (0.058 R)
• M23: 1,883,138 km (0.109 R)
• M24: 2,003,564 km (0.1 R)
• M25: 2,077,914 km (0.109 R)
• M26: 2,270,297 km (0.112 R)
• M27: 2,357,214 km (0.078 R)
• M28: 2,543,762 km (0.097 R)
• M29: 2,653,417 km (0.1 R)
• M30: 2,720,886 km (0.04 R)
• M31: 2,808,401 km (0.092 R)
• M32: 2,951,566 km (0.073 R)
• M33: 3,255,549 km (0.062 R)
• M34: 3,411,280 km (0.038 R)
• M35: 3,490,118 km (0.116 R)
• M36: 3,606,805 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 9.5

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 477 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,864,834 km

• M1: 124,465 km (0.088 R)
• M2: 195,973 km (0.034 R)
• M3: 273,465 km (0.081 R)
• M4: 366,814 km (0.061 R)
• M5: 434,582 km (0.103 R)
• M6: 503,546 km (0.1 R)
• M7: 629,807 km (0.119 R)
• M8: 731,982 km (0.087 R)
• M9: 826,229 km (0.101 R)
• M10: 886,966 km (0.037 R)
• M11: 963,709 km (0.1 R)
• M12: 1,042,996 km (0.077 R)
• M13: 1,109,119 km (0.114 R)
• M14: 1,224,309 km (0.112 R)
• M15: 1,321,847 km (0.047 R)
• M16: 1,382,584 km (0.116 R)
• M17: 1,467,256 km (0.112 R)
• M18: 1,530,386 km (0.105 R)
• M19: 1,594,564 km (0.103 R)
• M20: 1,695,542 km (0.066 R)
• M21: 2,212,852 km (0.045 R)
• M22: 2,305,902 km (0.094 R)
• M23: 2,413,911 km (0.12 R)
• M24: 2,502,922 km (0.092 R)
• M25: 2,628,135 km (0.108 R)
• M26: 2,698,596 km (0.114 R)
• M27: 2,791,047 km (0.12 R)
• M28: 2,913,718 km (0.096 R)
• M29: 2,979,391 km (0.088 R)
• M30: 3,060,324 km (0.108 R)
• M31: 3,142,004 km (0.118 R)
• M32: 3,231,912 km (0.112 R)
• M33: 3,345,607 km (0.084 R)
• M34: 3,406,792 km (0.118 R)
• M35: 3,483,835 km (0.113 R)
• M36: 3,545,918 km (0.076 R)
• M37: 3,647,495 km (0.089 R)
• M38: 3,789,763 km (0.111 R)
• M39: 4,047,370 km (0.1 R)
• M40: 4,153,734 km (0.108 R)
• M41: 4,227,785 km (0.081 R)
• M42: 4,478,212 km (0.06 R)
• M43: 4,562,735 km (0.12 R)
• M44: 4,630,802 km (0.054 R)
• M45: 4,862,978 km (0.072 R)
• M46: 4,923,715 km (0.072 R)
• M47: 5,046,086 km (0.065 R)
• M48: 5,356,651 km (0.118 R)
• M49: 5,518,665 km (0.098 R)
• M50: 5,682,475 km (0.084 R)
• M51: 5,764,904 km (0.11 R)
• M52: 5,857,056 km (0.066 R)
• M53: 6,080,106 km (0.087 R)
• M54: 6,324,998 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 14.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 513 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,864,834 km

• M1: 182,360 km (0.083 R)
• M2: 280,646 km (0.108 R)
• M3: 411,693 km (0.092 R)
• M4: 509,530 km (0.06 R)
• M5: 625,618 km (0.03 R)
• M6: 732,730 km (0.037 R)
• M7: 881,431 km (0.083 R)
• M8: 1,023,249 km (0.114 R)
• M9: 1,159,084 km (0.028 R)
• M10: 1,266,496 km (0.092 R)
• M11: 1,403,378 km (0.104 R)
• M12: 1,497,475 km (0.086 R)
• M13: 1,615,657 km (0.047 R)
• M14: 1,805,048 km (0.106 R)
• M15: 1,914,105 km (0.057 R)
• M16: 2,037,373 km (0.048 R)
• M17: 2,133,266 km (0.062 R)
• M18: 2,255,337 km (0.072 R)
• M19: 2,398,652 km (0.102 R)
• M20: 2,519,527 km (0.105 R)
• M21: 2,642,347 km (0.062 R)
• M22: 2,747,514 km (0.045 R)
• M23: 2,914,765 km (0.12 R)
• M24: 3,119,864 km (0.095 R)
• M25: 3,344,260 km (0.115 R)
• M26: 3,588,404 km (0.044 R)
• M27: 3,928,290 km (0.075 R)
• M28: 4,049,016 km (0.078 R)
• M29: 4,163,458 km (0.117 R)
• M30: 4,263,390 km (0.095 R)
• M31: 4,387,556 km (0.097 R)
• M32: 4,528,776 km (0.078 R)
• M33: 4,663,564 km (0.077 R)
• M34: 4,839,940 km (0.075 R)
• M35: 4,961,563 km (0.065 R)
• M36: 5,150,056 km (0.058 R)
• M37: 5,241,012 km (0.077 R)
• M38: 5,458,228 km (0.067 R)
• M39: 5,610,369 km (0.111 R)
• M40: 5,704,167 km (0.075 R)
• M41: 5,798,413 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 10

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 608 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,864,834 km

• M1: 124,615 km (0.069 R)
• M2: 191,485 km (0.116 R)
• M3: 269,725 km (0.079 R)
• M4: 333,005 km (0.119 R)
• M5: 458,069 km (0.117 R)
• M6: 527,482 km (0.109 R)
• M7: 618,138 km (0.037 R)
• M8: 788,381 km (0.096 R)
• M9: 869,762 km (0.104 R)
• M10: 944,262 km (0.076 R)
• M11: 1,057,657 km (0.097 R)
• M12: 1,132,306 km (0.039 R)
• M13: 1,219,821 km (0.063 R)
• M14: 1,304,194 km (0.03 R)
• M15: 1,373,159 km (0.071 R)
• M16: 1,624,483 km (0.07 R)
• M17: 1,692,700 km (0.09 R)
• M18: 1,781,112 km (0.052 R)
• M19: 1,845,290 km (0.109 R)
• M20: 1,969,306 km (0.084 R)
• M21: 2,191,459 km (0.096 R)
• M22: 2,351,230 km (0.12 R)
• M23: 2,414,958 km (0.07 R)
• M24: 2,486,317 km (0.117 R)
• M25: 2,558,273 km (0.056 R)
• M26: 2,653,118 km (0.119 R)
• M27: 2,771,450 km (0.089 R)
• M28: 3,013,350 km (0.066 R)
• M29: 3,160,255 km (0.095 R)
• M30: 3,285,917 km (0.109 R)
• M31: 3,357,275 km (0.095 R)
• M32: 3,656,322 km (0.078 R)
• M33: 3,896,875 km (0.116 R)
• M34: 3,972,571 km (0.115 R)
• M35: 4,254,264 km (0.12 R)
• M36: 4,410,893 km (0.1 R)
• M37: 4,489,731 km (0.067 R)
• M38: 4,604,772 km (0.083 R)
• M39: 4,729,537 km (0.119 R)
• M40: 4,810,469 km (0.119 R)
• M41: 5,010,033 km (0.035 R)
• M42: 5,101,736 km (0.097 R)
• M43: 5,559,057 km (0.079 R)
• M44: 5,692,049 km (0.077 R)
• M45: 5,787,792 km (0.087 R)
• M46: 6,284,307 km (0.103 R)
• M47: 6,552,836 km (0.045 R)
• M48: 6,663,239 km (0.064 R)
• M49: 6,754,194 km (0.11 R)
• M50: 6,825,104 km (0.088 R)
• M51: 6,916,658 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 13.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.13 AU - 1.85 AU

Year: 1213 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,864,834 km

• M1: 214,673 km (0.078 R)
• M2: 344,225 km (0.064 R)
• M3: 525,837 km (0.102 R)
• M4: 625,768 km (0.105 R)
• M5: 727,195 km (0.031 R)
• M6: 835,355 km (0.098 R)
• M7: 956,529 km (0.105 R)
• M8: 1,076,955 km (0.092 R)
• M9: 1,165,517 km (0.073 R)
• M10: 1,256,622 km (0.03 R)
• M11: 1,446,611 km (0.03 R)
• M12: 1,536,969 km (0.108 R)
• M13: 1,629,420 km (0.118 R)
• M14: 1,776,325 km (0.089 R)
• M15: 1,927,718 km (0.083 R)
• M16: 2,074,324 km (0.115 R)
• M17: 2,224,820 km (0.118 R)
• M18: 2,359,458 km (0.118 R)
• M19: 2,477,191 km (0.029 R)
• M20: 3,010,657 km (0.071 R)
• M21: 3,095,928 km (0.104 R)
• M22: 3,268,863 km (0.092 R)
• M23: 3,434,169 km (0.101 R)
• M24: 3,568,358 km (0.07 R)
• M25: 3,692,973 km (0.118 R)
• M26: 3,819,084 km (0.096 R)
• M27: 4,087,463 km (0.057 R)
• M28: 4,265,783 km (0.053 R)
• M29: 4,410,444 km (0.113 R)
• M30: 4,679,870 km (0.074 R)
• M31: 4,942,265 km (0.073 R)
• M32: 5,119,838 km (0.078 R)
• M33: 5,403,325 km (0.115 R)
• M34: 5,625,778 km (0.106 R)
• M35: 7,024,368 km (0.107 R)
• M36: 7,138,511 km (0.105 R)
• M37: 7,426,487 km (0.082 R)
• M38: 7,528,214 km (0.109 R)
• M39: 7,630,389 km (0.074 R)
• M40: 7,733,013 km (0.056 R)
• M41: 7,865,706 km (0.088 R)
• M42: 8,073,647 km (0.108 R)
• M43: 8,283,384 km (0.088 R)
• M44: 8,373,890 km (0.108 R)
• M45: 8,494,915 km (0.114 R)
• M46: 8,754,318 km (0.11 R)
• M47: 8,846,470 km (0.098 R)
• M48: 9,016,264 km (0.106 R)
• M49: 9,124,872 km (0.117 R)
• M50: 9,374,850 km (0.062 R)
• M51: 9,548,084 km (0.097 R)
• M52: 10,025,750 km (0.112 R)
• M53: 10,381,045 km (0.101 R)
• M54: 10,576,569 km (0.085 R)
• M55: 11,104,052 km (0.098 R)
• M56: 11,270,704 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 9

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.83 AU - 2.27 AU

Year: 1957 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,864,834 km

• M1: 113,395 km (0.098 R)
• M2: 228,586 km (0.057 R)
• M3: 403,615 km (0.084 R)
• M4: 647,908 km (0.094 R)
• M5: 833,260 km (0.119 R)
• M6: 902,075 km (0.055 R)
• M7: 1,018,014 km (0.074 R)
• M8: 1,206,357 km (0.118 R)
• M9: 1,345,184 km (0.112 R)
• M10: 1,478,925 km (0.105 R)
• M11: 1,693,298 km (0.037 R)
• M12: 1,860,848 km (0.056 R)
• M13: 1,975,739 km (0.115 R)
• M14: 2,045,751 km (0.104 R)
• M15: 2,152,414 km (0.092 R)
• M16: 2,248,755 km (0.067 R)
• M17: 2,346,592 km (0.067 R)
• M18: 2,546,605 km (0.076 R)
• M19: 2,896,963 km (0.066 R)
• M20: 2,963,534 km (0.043 R)
• M21: 3,030,554 km (0.046 R)
• M22: 3,111,785 km (0.107 R)
• M23: 3,193,765 km (0.096 R)
• M24: 3,276,343 km (0.073 R)
• M25: 3,415,768 km (0.071 R)
• M26: 3,671,730 km (0.091 R)
• M27: 3,729,475 km (0.093 R)
• M28: 3,802,030 km (0.043 R)
• M29: 4,157,026 km (0.117 R)
• M30: 4,741,056 km (0.08 R)
• M31: 4,867,316 km (0.064 R)
• M32: 4,930,746 km (0.088 R)
• M33: 5,026,638 km (0.103 R)
• M34: 5,090,816 km (0.113 R)
• M35: 5,187,755 km (0.052 R)
• M36: 5,317,905 km (0.119 R)
• M37: 5,449,102 km (0.118 R)
• M38: 5,631,313 km (0.111 R)
• M39: 5,883,086 km (0.088 R)
• M40: 6,104,341 km (0.117 R)
• M41: 6,502,421 km (0.091 R)
• M42: 6,590,085 km (0.091 R)
• M43: 6,980,386 km (0.06 R)
• M44: 7,196,555 km (0.1 R)
• M45: 7,323,713 km (0.101 R)
• M46: 7,617,075 km (0.076 R)
• M47: 7,802,277 km (0.076 R)
• M48: 7,895,476 km (0.118 R)
• M49: 8,083,072 km (0.119 R)
• M50: 8,348,160 km (0.092 R)
• M51: 8,770,474 km (0.069 R)
• M52: 9,081,937 km (0.063 R)
• M53: 9,397,140 km (0.059 R)
• M54: 9,456,680 km (0.106 R)
• M55: 9,655,944 km (0.112 R)
• M56: 9,957,384 km (0.092 R)
• M57: 10,734,994 km (0.06 R)
• M58: 11,341,613 km (0.102 R)
• M59: 11,574,537 km (0.037 R)
• M60: 11,680,901 km (0.11 R)
• M61: 11,830,499 km (0.112 R)
• M62: 12,023,779 km (0.071 R)
• M63: 12,456,865 km (0.09 R)
• M64: 12,653,437 km (0.111 R)
• M65: 12,983,450 km (0.075 R)
• M66: 13,271,575 km (0.083 R)
• M67: 13,427,755 km (0.092 R)
• M68: 13,517,215 km (0.114 R)
• M69: 13,831,819 km (0.111 R)
• M70: 13,899,587 km (0.087 R)
• M71: 14,058,161 km (0.117 R)
• M72: 14,514,434 km (0.111 R)
• M73: 14,629,176 km (0.03 R)
• M74: 15,184,633 km (0.096 R)
• M75: 15,324,507 km (0.099 R)
• M76: 15,488,316 km (0.069 R)
• M77: 15,699,698 km (0.12 R)
• M78: 15,817,581 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit