🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 9.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 476 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,563,091 km

• M1: 118,482 km (0.106 R)
• M2: 179,517 km (0.071 R)
• M3: 282,740 km (0.11 R)
• M4: 368,160 km (0.064 R)
• M5: 437,275 km (0.111 R)
• M6: 509,381 km (0.053 R)
• M7: 573,558 km (0.087 R)
• M8: 635,641 km (0.108 R)
• M9: 708,496 km (0.116 R)
• M10: 813,364 km (0.068 R)
• M11: 936,183 km (0.067 R)
• M12: 1,007,990 km (0.111 R)
• M13: 1,107,772 km (0.067 R)
• M14: 1,562,999 km (0.075 R)
• M15: 1,764,507 km (0.116 R)
• M16: 1,978,581 km (0.108 R)
• M17: 2,251,747 km (0.119 R)
• M18: 2,397,306 km (0.102 R)
• M19: 2,471,207 km (0.066 R)
• M20: 2,572,635 km (0.115 R)
• M21: 2,720,437 km (0.114 R)
• M22: 2,811,393 km (0.053 R)
• M23: 2,880,357 km (0.11 R)
• M24: 3,038,632 km (0.079 R)
• M25: 3,109,392 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 9.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.88 AU - 1.28 AU

Year: 761 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,563,091 km

• M1: 113,844 km (0.065 R)
• M2: 177,423 km (0.065 R)
• M3: 238,609 km (0.034 R)
• M4: 336,446 km (0.088 R)
• M5: 431,141 km (0.104 R)
• M6: 488,886 km (0.102 R)
• M7: 608,863 km (0.104 R)
• M8: 724,502 km (0.084 R)
• M9: 890,706 km (0.104 R)
• M10: 978,669 km (0.102 R)
• M11: 1,122,283 km (0.067 R)
• M12: 1,242,261 km (0.056 R)
• M13: 1,316,461 km (0.04 R)
• M14: 1,475,933 km (0.078 R)
• M15: 1,561,353 km (0.108 R)
• M16: 1,828,086 km (0.105 R)
• M17: 1,898,846 km (0.042 R)
• M18: 2,014,036 km (0.047 R)
• M19: 2,358,261 km (0.114 R)
• M20: 2,443,232 km (0.108 R)
• M21: 2,537,329 km (0.094 R)
• M22: 2,600,759 km (0.094 R)
• M23: 2,859,563 km (0.088 R)
• M24: 2,917,308 km (0.063 R)
• M25: 3,143,799 km (0.061 R)
• M26: 3,229,220 km (0.116 R)
• M27: 3,306,711 km (0.092 R)
• M28: 3,428,484 km (0.102 R)
• M29: 3,498,795 km (0.045 R)
• M30: 3,569,555 km (0.066 R)
• M31: 3,694,619 km (0.1 R)
• M32: 3,912,433 km (0.108 R)
• M33: 4,275,208 km (0.039 R)
• M34: 4,370,053 km (0.096 R)
• M35: 4,600,434 km (0.106 R)
• M36: 4,697,672 km (0.112 R)
• M37: 4,874,347 km (0.04 R)
• M38: 4,973,531 km (0.118 R)
• M39: 5,033,370 km (0.116 R)
• M40: 5,093,359 km (0.087 R)
• M41: 5,224,257 km (0.049 R)
• M42: 5,479,172 km (0.079 R)
• M43: 5,665,271 km (0.095 R)
• M44: 5,780,013 km (0.119 R)
• M45: 5,885,031 km (0.09 R)
• M46: 5,969,553 km (0.101 R)
• M47: 6,171,810 km (0.077 R)
• M48: 6,495,689 km (0.028 R)
• M49: 6,561,213 km (0.099 R)
• M50: 6,714,850 km (0.113 R)
• M51: 6,825,253 km (0.075 R)
• M52: 6,902,895 km (0.116 R)
• M53: 7,329,847 km (0.115 R)
• M54: 7,569,353 km (0.113 R)
• M55: 7,626,799 km (0.105 R)
• M56: 7,707,432 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 10.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 1029 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,563,091 km

• M1: 128,205 km (0.095 R)
• M2: 276,158 km (0.046 R)
• M3: 418,276 km (0.09 R)
• M4: 525,687 km (0.109 R)
• M5: 649,255 km (0.088 R)
• M6: 747,541 km (0.11 R)
• M7: 820,245 km (0.105 R)
• M8: 901,926 km (0.064 R)
• M9: 1,019,809 km (0.049 R)
• M10: 1,101,489 km (0.112 R)
• M11: 1,308,383 km (0.059 R)
• M12: 1,375,253 km (0.09 R)
• M13: 1,591,123 km (0.113 R)
• M14: 1,743,862 km (0.093 R)
• M15: 1,859,651 km (0.083 R)
• M16: 2,029,445 km (0.092 R)
• M17: 2,222,426 km (0.051 R)
• M18: 2,312,185 km (0.026 R)
• M19: 2,523,267 km (0.108 R)
• M20: 2,617,065 km (0.091 R)
• M21: 2,885,893 km (0.108 R)
• M22: 2,964,431 km (0.12 R)
• M23: 3,103,408 km (0.096 R)
• M24: 3,440,003 km (0.116 R)
• M25: 3,554,894 km (0.114 R)
• M26: 3,809,809 km (0.088 R)
• M27: 3,885,356 km (0.08 R)
• M28: 3,994,114 km (0.056 R)
• M29: 4,092,848 km (0.1 R)
• M30: 4,248,131 km (0.062 R)
• M31: 4,348,960 km (0.095 R)
• M32: 4,518,903 km (0.068 R)
• M33: 4,633,495 km (0.104 R)
• M34: 4,714,128 km (0.08 R)
• M35: 4,818,697 km (0.097 R)
• M36: 4,912,196 km (0.11 R)
• M37: 5,041,897 km (0.083 R)
• M38: 5,244,453 km (0.106 R)
• M39: 5,376,996 km (0.092 R)
• M40: 5,645,375 km (0.089 R)
• M41: 5,918,241 km (0.085 R)
• M42: 6,043,754 km (0.084 R)
• M43: 6,412,662 km (0.062 R)
• M44: 6,528,601 km (0.074 R)
• M45: 6,775,736 km (0.109 R)
• M46: 7,252,654 km (0.047 R)
• M47: 7,373,529 km (0.039 R)
• M48: 7,576,534 km (0.04 R)
• M49: 7,905,200 km (0.091 R)
• M50: 8,015,753 km (0.103 R)
• M51: 8,168,792 km (0.116 R)
• M52: 8,449,288 km (0.113 R)
• M53: 8,647,655 km (0.111 R)
• M54: 8,847,517 km (0.039 R)
• M55: 9,280,902 km (0.073 R)
• M56: 9,958,880 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 12.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.88 AU - 2.84 AU

Year: 2459 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,563,091 km

• M1: 156,180 km (0.063 R)
• M2: 385,663 km (0.089 R)
• M3: 470,635 km (0.046 R)
• M4: 580,440 km (0.098 R)
• M5: 849,417 km (0.071 R)
• M6: 928,255 km (0.031 R)
• M7: 1,030,580 km (0.039 R)
• M8: 1,191,996 km (0.096 R)
• M9: 1,373,757 km (0.096 R)
• M10: 1,516,324 km (0.057 R)
• M11: 1,638,994 km (0.077 R)
• M12: 1,739,823 km (0.116 R)
• M13: 1,881,792 km (0.055 R)
• M14: 2,081,954 km (0.036 R)
• M15: 2,374,118 km (0.057 R)
• M16: 2,547,203 km (0.106 R)
• M17: 2,921,347 km (0.099 R)
• M18: 3,329,151 km (0.092 R)
• M19: 3,458,254 km (0.093 R)
• M20: 3,539,934 km (0.052 R)
• M21: 3,856,035 km (0.079 R)
• M22: 3,991,870 km (0.083 R)
• M23: 4,164,057 km (0.089 R)
• M24: 4,251,123 km (0.101 R)
• M25: 4,623,173 km (0.088 R)
• M26: 4,969,043 km (0.112 R)
• M27: 5,098,595 km (0.119 R)
• M28: 5,513,280 km (0.113 R)
• M29: 5,744,109 km (0.059 R)
• M30: 6,096,412 km (0.064 R)
• M31: 6,315,125 km (0.099 R)
• M32: 6,678,647 km (0.061 R)
• M33: 6,883,746 km (0.103 R)
• M34: 7,426,487 km (0.099 R)
• M35: 7,553,645 km (0.038 R)
• M36: 7,788,813 km (0.098 R)
• M37: 7,939,757 km (0.083 R)
• M38: 8,026,524 km (0.097 R)
• M39: 8,288,470 km (0.059 R)
• M40: 8,398,424 km (0.107 R)
• M41: 8,508,828 km (0.032 R)
• M42: 9,341,489 km (0.079 R)
• M43: 9,942,125 km (0.12 R)
• M44: 10,317,915 km (0.056 R)
• M45: 10,507,754 km (0.106 R)
• M46: 10,866,490 km (0.116 R)
• M47: 11,645,446 km (0.099 R)
• M48: 11,793,548 km (0.093 R)
• M49: 12,116,530 km (0.041 R)
• M50: 12,417,371 km (0.095 R)
• M51: 12,898,628 km (0.06 R)
• M52: 13,000,653 km (0.119 R)
• M53: 13,102,978 km (0.045 R)
• M54: 13,205,752 km (0.107 R)
• M55: 13,334,406 km (0.05 R)
• M56: 13,931,751 km (0.089 R)
• M57: 14,405,228 km (0.064 R)
• M58: 14,484,814 km (0.053 R)
• M59: 14,697,392 km (0.103 R)
• M60: 15,045,058 km (0.09 R)
• M61: 15,422,493 km (0.079 R)
• M62: 15,612,333 km (0.101 R)
• M63: 15,857,673 km (0.07 R)
• M64: 16,021,932 km (0.103 R)
• M65: 16,352,094 km (0.094 R)
• M66: 16,684,651 km (0.103 R)
• M67: 17,103,375 km (0.099 R)
• M68: 17,271,822 km (0.082 R)
• M69: 18,524,106 km (0.09 R)
• M70: 19,190,415 km (0.072 R)
• M71: 19,658,507 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 13.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.17 AU - 4.59 AU

Year: 6217 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,563,091 km

• M1: 176,974 km (0.084 R)
• M2: 460,462 km (0.098 R)
• M3: 647,609 km (0.106 R)
• M4: 746,045 km (0.061 R)
• M5: 863,778 km (0.066 R)
• M6: 960,269 km (0.042 R)
• M7: 1,135,149 km (0.083 R)
• M8: 1,385,725 km (0.084 R)
• M9: 1,620,295 km (0.08 R)
• M10: 1,778,270 km (0.111 R)
• M11: 1,904,830 km (0.12 R)
• M12: 2,072,230 km (0.092 R)
• M13: 2,244,716 km (0.051 R)
• M14: 2,421,990 km (0.105 R)
• M15: 2,604,200 km (0.109 R)
• M16: 3,266,470 km (0.112 R)
• M17: 3,932,629 km (0.079 R)
• M18: 4,075,644 km (0.118 R)
• M19: 4,196,220 km (0.067 R)
• M20: 4,490,629 km (0.042 R)
• M21: 5,256,420 km (0.05 R)
• M22: 5,414,396 km (0.065 R)
• M23: 5,574,166 km (0.093 R)
• M24: 5,870,968 km (0.095 R)
• M25: 6,312,133 km (0.078 R)
• M26: 6,735,495 km (0.113 R)
• M27: 7,285,117 km (0.11 R)
• M28: 7,402,701 km (0.09 R)
• M29: 8,396,779 km (0.067 R)
• M30: 8,551,164 km (0.081 R)
• M31: 9,819,455 km (0.112 R)
• M32: 10,343,346 km (0.081 R)
• M33: 10,575,373 km (0.078 R)
• M34: 11,589,347 km (0.083 R)
• M35: 11,899,613 km (0.056 R)
• M36: 12,212,721 km (0.077 R)
• M37: 12,387,900 km (0.084 R)
• M38: 12,669,743 km (0.102 R)
• M39: 13,275,913 km (0.106 R)
• M40: 13,928,011 km (0.108 R)
• M41: 14,184,421 km (0.065 R)
• M42: 14,294,825 km (0.117 R)
• M43: 14,516,379 km (0.1 R)
• M44: 14,627,680 km (0.09 R)
• M45: 14,888,429 km (0.073 R)
• M46: 15,679,652 km (0.115 R)
• M47: 16,291,807 km (0.088 R)
• M48: 16,562,130 km (0.089 R)
• M49: 17,185,504 km (0.112 R)
• M50: 17,658,084 km (0.103 R)
• M51: 18,015,324 km (0.1 R)
• M52: 19,837,276 km (0.068 R)
• M53: 20,167,439 km (0.085 R)
• M54: 20,291,605 km (0.106 R)
• M55: 21,126,361 km (0.06 R)
• M56: 21,252,622 km (0.096 R)
• M57: 21,717,422 km (0.112 R)
• M58: 22,743,364 km (0.092 R)
• M59: 23,045,552 km (0.066 R)
• M60: 23,132,169 km (0.094 R)
• M61: 23,785,014 km (0.115 R)
• M62: 25,466,046 km (0.103 R)
• M63: 25,735,023 km (0.088 R)
• M64: 26,275,669 km (0.073 R)
• M65: 26,865,683 km (0.108 R)
• M66: 27,966,275 km (0.072 R)
• M67: 28,197,553 km (0.083 R)
• M68: 29,315,947 km (0.055 R)
• M69: 30,782,155 km (0.109 R)
• M70: 31,212,249 km (0.1 R)
• M71: 31,548,097 km (0.029 R)
• M72: 32,126,741 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit