🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 9.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 12,793,965 km

• M1: 122,969 km (0.066 R)
• M2: 204,201 km (0.081 R)
• M3: 270,024 km (0.091 R)
• M4: 333,005 km (0.115 R)
• M5: 400,473 km (0.109 R)
• M6: 479,611 km (0.085 R)
• M7: 592,707 km (0.054 R)
• M8: 685,757 km (0.105 R)
• M9: 812,316 km (0.12 R)
• M10: 887,863 km (0.087 R)
• M11: 954,584 km (0.029 R)
• M12: 1,015,620 km (0.085 R)
• M13: 1,101,639 km (0.086 R)
• M14: 1,165,816 km (0.047 R)
• M15: 1,471,145 km (0.09 R)
• M16: 1,633,459 km (0.116 R)
• M17: 1,707,360 km (0.056 R)
• M18: 1,773,184 km (0.093 R)
• M19: 1,897,499 km (0.079 R)
• M20: 2,135,061 km (0.096 R)
• M21: 2,201,033 km (0.094 R)
• M22: 2,293,635 km (0.093 R)
• M23: 2,392,668 km (0.088 R)
• M24: 2,487,962 km (0.09 R)
• M25: 2,573,682 km (0.046 R)
• M26: 2,748,262 km (0.109 R)
• M27: 2,842,659 km (0.093 R)
• M28: 3,057,631 km (0.036 R)
• M29: 3,132,280 km (0.11 R)
• M30: 3,248,518 km (0.041 R)
• M31: 3,569,555 km (0.099 R)
• M32: 3,764,780 km (0.109 R)
• M33: 3,844,964 km (0.118 R)
• M34: 3,925,897 km (0.113 R)
• M35: 4,026,127 km (0.099 R)
• M36: 4,133,688 km (0.105 R)
• M37: 4,377,682 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 11.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.27 AU - 1.29 AU

Year: 982 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,793,965 km

• M1: 216,468 km (0.107 R)
• M2: 290,369 km (0.103 R)
• M3: 384,467 km (0.068 R)
• M4: 467,194 km (0.119 R)
• M5: 552,166 km (0.091 R)
• M6: 631,752 km (0.059 R)
• M7: 785,090 km (0.07 R)
• M8: 870,061 km (0.102 R)
• M9: 1,029,084 km (0.107 R)
• M10: 1,153,100 km (0.055 R)
• M11: 1,266,944 km (0.028 R)
• M12: 1,392,756 km (0.055 R)
• M13: 1,473,689 km (0.05 R)
• M14: 1,657,395 km (0.06 R)
• M15: 1,866,832 km (0.103 R)
• M16: 2,066,395 km (0.07 R)
• M17: 2,340,608 km (0.047 R)
• M18: 2,487,065 km (0.054 R)
• M19: 2,606,593 km (0.1 R)
• M20: 2,697,399 km (0.058 R)
• M21: 2,820,219 km (0.087 R)
• M22: 3,319,577 km (0.091 R)
• M23: 3,484,882 km (0.102 R)
• M24: 4,008,774 km (0.028 R)
• M25: 4,196,968 km (0.101 R)
• M26: 4,448,293 km (0.12 R)
• M27: 4,582,033 km (0.086 R)
• M28: 4,680,020 km (0.043 R)
• M29: 4,766,487 km (0.105 R)
• M30: 5,360,391 km (0.087 R)
• M31: 5,437,883 km (0.072 R)
• M32: 5,528,838 km (0.08 R)
• M33: 5,607,227 km (0.09 R)
• M34: 5,897,746 km (0.089 R)
• M35: 6,152,512 km (0.12 R)
• M36: 6,659,349 km (0.088 R)
• M37: 6,798,774 km (0.115 R)
• M38: 6,953,010 km (0.032 R)
• M39: 7,208,224 km (0.087 R)
• M40: 7,365,601 km (0.065 R)
• M41: 7,538,685 km (0.094 R)
• M42: 7,654,923 km (0.082 R)
• M43: 7,815,591 km (0.115 R)
• M44: 7,977,306 km (0.089 R)
• M45: 8,199,758 km (0.06 R)
• M46: 8,274,408 km (0.069 R)
• M47: 8,559,990 km (0.046 R)
• M48: 8,879,531 km (0.076 R)
• M49: 8,956,125 km (0.085 R)
• M50: 9,327,128 km (0.118 R)
• M51: 9,420,627 km (0.053 R)
• M52: 9,498,866 km (0.076 R)
• M53: 9,624,379 km (0.091 R)
• M54: 9,703,217 km (0.096 R)
• M55: 9,813,770 km (0.096 R)
• M56: 9,909,064 km (0.027 R)
• M57: 10,502,668 km (0.071 R)
• M58: 10,779,275 km (0.075 R)
• M59: 10,943,234 km (0.057 R)
• M60: 11,124,397 km (0.09 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.17 AU - 2.91 AU

Year: 2746 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 12,793,965 km

• M1: 244,293 km (0.117 R)
• M2: 334,950 km (0.112 R)
• M3: 455,226 km (0.09 R)
• M4: 668,104 km (0.104 R)
• M5: 1,004,400 km (0.03 R)
• M6: 1,222,663 km (0.118 R)
• M7: 1,666,819 km (0.091 R)
• M8: 1,816,717 km (0.081 R)
• M9: 2,355,119 km (0.066 R)
• M10: 2,462,531 km (0.047 R)
• M11: 2,730,460 km (0.084 R)
• M12: 2,827,400 km (0.076 R)
• M13: 3,058,229 km (0.08 R)
• M14: 3,278,138 km (0.079 R)
• M15: 3,591,396 km (0.074 R)
• M16: 3,787,668 km (0.048 R)
• M17: 4,303,632 km (0.063 R)
• M18: 4,455,324 km (0.107 R)
• M19: 4,570,065 km (0.073 R)
• M20: 4,802,840 km (0.108 R)
• M21: 5,401,979 km (0.089 R)
• M22: 5,565,938 km (0.073 R)
• M23: 5,689,805 km (0.097 R)
• M24: 5,919,588 km (0.05 R)
• M25: 6,237,782 km (0.096 R)
• M26: 6,366,736 km (0.109 R)
• M27: 6,561,662 km (0.078 R)
• M28: 6,736,691 km (0.088 R)
• M29: 6,891,226 km (0.097 R)
• M30: 7,024,518 km (0.118 R)
• M31: 7,384,300 km (0.096 R)
• M32: 7,566,511 km (0.119 R)
• M33: 8,028,469 km (0.034 R)
• M34: 8,145,454 km (0.113 R)
• M35: 8,666,803 km (0.034 R)
• M36: 9,420,028 km (0.031 R)
• M37: 10,093,069 km (0.05 R)
• M38: 10,219,479 km (0.092 R)
• M39: 10,499,377 km (0.073 R)
• M40: 10,653,014 km (0.105 R)
• M41: 12,016,748 km (0.056 R)
• M42: 12,177,715 km (0.099 R)
• M43: 12,992,874 km (0.084 R)
• M44: 13,323,934 km (0.09 R)
• M45: 14,050,830 km (0.072 R)
• M46: 14,305,446 km (0.076 R)
• M47: 14,447,714 km (0.109 R)
• M48: 14,590,280 km (0.099 R)
• M49: 14,790,741 km (0.102 R)
• M50: 15,426,532 km (0.068 R)
• M51: 15,630,883 km (0.069 R)
• M52: 15,983,037 km (0.062 R)
• M53: 16,965,147 km (0.118 R)
• M54: 17,206,149 km (0.115 R)
• M55: 17,661,225 km (0.114 R)
• M56: 18,150,859 km (0.108 R)
• M57: 18,335,762 km (0.108 R)
• M58: 18,521,114 km (0.047 R)
• M59: 18,676,097 km (0.094 R)
• M60: 19,112,474 km (0.082 R)
• M61: 19,394,766 km (0.072 R)
• M62: 20,409,637 km (0.085 R)
• M63: 20,601,871 km (0.065 R)
• M64: 20,730,375 km (0.095 R)
• M65: 20,826,866 km (0.117 R)
• M66: 21,735,224 km (0.112 R)
• M67: 22,029,932 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 9.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.58 AU

Year: 3298 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 12,793,965 km

• M1: 263,891 km (0.086 R)
• M2: 395,986 km (0.093 R)
• M3: 529,427 km (0.117 R)
• M4: 723,156 km (0.053 R)
• M5: 833,709 km (0.112 R)
• M6: 970,292 km (0.105 R)
• M7: 1,232,836 km (0.099 R)
• M8: 1,470,846 km (0.029 R)
• M9: 1,529,638 km (0.097 R)
• M10: 1,625,680 km (0.086 R)
• M11: 1,874,461 km (0.092 R)
• M12: 1,964,519 km (0.07 R)
• M13: 2,029,744 km (0.079 R)
• M14: 2,162,288 km (0.093 R)
• M15: 2,229,756 km (0.046 R)
• M16: 2,422,438 km (0.107 R)
• M17: 2,606,294 km (0.058 R)
• M18: 2,868,539 km (0.097 R)
• M19: 3,108,793 km (0.049 R)
• M20: 3,371,338 km (0.119 R)
• M21: 3,529,163 km (0.106 R)
• M22: 3,657,070 km (0.118 R)
• M23: 3,786,771 km (0.112 R)
• M24: 3,901,363 km (0.078 R)
• M25: 3,967,485 km (0.09 R)
• M26: 4,184,701 km (0.107 R)
• M27: 4,337,441 km (0.093 R)
• M28: 4,631,101 km (0.034 R)
• M29: 5,273,923 km (0.112 R)
• M30: 5,513,130 km (0.073 R)
• M31: 5,624,730 km (0.069 R)
• M32: 5,774,627 km (0.068 R)
• M33: 6,193,801 km (0.065 R)
• M34: 6,348,634 km (0.111 R)
• M35: 6,642,594 km (0.063 R)
• M36: 6,701,835 km (0.078 R)
• M37: 7,041,273 km (0.038 R)
• M38: 7,345,555 km (0.11 R)
• M39: 8,262,739 km (0.112 R)
• M40: 8,519,150 km (0.118 R)
• M41: 9,481,663 km (0.093 R)
• M42: 9,772,631 km (0.072 R)
• M43: 9,930,456 km (0.113 R)
• M44: 10,180,285 km (0.094 R)
• M45: 10,478,284 km (0.067 R)
• M46: 10,802,313 km (0.114 R)
• M47: 11,012,498 km (0.088 R)
• M48: 11,436,757 km (0.071 R)
• M49: 11,507,966 km (0.086 R)
• M50: 11,603,110 km (0.042 R)
• M51: 11,914,423 km (0.091 R)
• M52: 12,131,490 km (0.074 R)
• M53: 12,228,429 km (0.053 R)
• M54: 12,423,056 km (0.026 R)
• M55: 12,790,768 km (0.053 R)
• M56: 13,261,552 km (0.104 R)
• M57: 13,712,889 km (0.117 R)
• M58: 13,813,867 km (0.069 R)
• M59: 13,914,996 km (0.114 R)
• M60: 13,991,141 km (0.078 R)
• M61: 14,271,338 km (0.079 R)
• M62: 15,096,819 km (0.058 R)
• M63: 15,805,464 km (0.053 R)
• M64: 16,097,180 km (0.104 R)
• M65: 16,578,586 km (0.09 R)
• M66: 17,200,464 km (0.102 R)
• M67: 17,473,330 km (0.057 R)
• M68: 17,610,213 km (0.091 R)
• M69: 17,775,069 km (0.102 R)
• M70: 17,995,577 km (0.095 R)
• M71: 18,106,129 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 10.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.58 AU - 5.3 AU

Year: 6345 Days

Day: 11.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 12,793,965 km

• M1: 191,784 km (0.09 R)
• M2: 276,756 km (0.107 R)
• M3: 843,433 km (0.114 R)
• M4: 969,993 km (0.12 R)
• M5: 1,073,215 km (0.072 R)
• M6: 1,372,560 km (0.076 R)
• M7: 1,558,062 km (0.057 R)
• M8: 1,662,930 km (0.104 R)
• M9: 1,806,394 km (0.085 R)
• M10: 1,879,697 km (0.083 R)
• M11: 1,991,596 km (0.114 R)
• M12: 2,773,245 km (0.049 R)
• M13: 3,252,856 km (0.064 R)
• M14: 3,365,503 km (0.064 R)
• M15: 3,758,347 km (0.067 R)
• M16: 3,876,679 km (0.078 R)
• M17: 3,972,272 km (0.114 R)
• M18: 4,412,389 km (0.108 R)
• M19: 4,537,453 km (0.094 R)
• M20: 4,791,021 km (0.09 R)
• M21: 5,633,856 km (0.053 R)
• M22: 5,934,099 km (0.085 R)
• M23: 6,044,652 km (0.106 R)
• M24: 6,127,978 km (0.086 R)
• M25: 6,267,702 km (0.114 R)
• M26: 6,579,015 km (0.075 R)
• M27: 7,128,488 km (0.074 R)
• M28: 7,364,404 km (0.112 R)
• M29: 7,965,189 km (0.11 R)
• M30: 8,087,261 km (0.082 R)
• M31: 8,302,532 km (0.105 R)
• M32: 8,395,283 km (0.04 R)
• M33: 8,675,629 km (0.037 R)
• M34: 9,118,140 km (0.084 R)
• M35: 9,860,893 km (0.029 R)
• M36: 10,355,913 km (0.118 R)
• M37: 10,623,094 km (0.097 R)
• M38: 10,858,861 km (0.077 R)
• M39: 10,926,628 km (0.083 R)
• M40: 11,164,489 km (0.071 R)
• M41: 11,473,109 km (0.075 R)
• M42: 11,680,303 km (0.073 R)
• M43: 11,853,986 km (0.115 R)
• M44: 12,133,584 km (0.111 R)
• M45: 12,274,206 km (0.117 R)
• M46: 12,592,700 km (0.096 R)
• M47: 12,949,790 km (0.049 R)
• M48: 13,129,457 km (0.032 R)
• M49: 13,201,713 km (0.081 R)
• M50: 13,710,346 km (0.108 R)
• M51: 14,634,711 km (0.078 R)
• M52: 14,784,458 km (0.106 R)
• M53: 15,085,599 km (0.059 R)
• M54: 15,161,146 km (0.039 R)
• M55: 15,464,829 km (0.099 R)
• M56: 15,579,122 km (0.065 R)
• M57: 17,170,395 km (0.045 R)
• M58: 18,085,485 km (0.085 R)
• M59: 18,934,902 km (0.06 R)
• M60: 19,549,599 km (0.078 R)
• M61: 20,254,205 km (0.102 R)
• M62: 20,546,669 km (0.102 R)
• M63: 20,840,629 km (0.093 R)
• M64: 21,262,944 km (0.09 R)
• M65: 21,602,830 km (0.048 R)
• M66: 21,688,101 km (0.05 R)
• M67: 22,374,157 km (0.104 R)
• M68: 23,285,507 km (0.113 R)
• M69: 23,767,811 km (0.077 R)
• M70: 24,341,818 km (0.066 R)
• M71: 25,144,410 km (0.108 R)
• M72: 25,684,159 km (0.046 R)
• M73: 25,910,351 km (0.083 R)
• M74: 26,091,664 km (0.055 R)
• M75: 26,410,008 km (0.096 R)
• M76: 26,501,113 km (0.091 R)
• M77: 27,418,747 km (0.085 R)
• M78: 27,696,101 km (0.101 R)
• M79: 28,020,878 km (0.116 R)
• M80: 28,206,978 km (0.058 R)
• M81: 28,720,996 km (0.089 R)
• M82: 29,995,719 km (0.113 R)
• M83: 32,209,768 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 12.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.32 AU - 6.34 AU

Year: 8346 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 12,793,965 km

• M1: 169,345 km (0.09 R)
• M2: 289,621 km (0.079 R)
• M3: 556,354 km (0.113 R)
• M4: 1,081,892 km (0.113 R)
• M5: 1,312,572 km (0.083 R)
• M6: 1,689,259 km (0.065 R)
• M7: 1,774,380 km (0.1 R)
• M8: 2,130,274 km (0.058 R)
• M9: 2,295,879 km (0.112 R)
• M10: 2,695,305 km (0.049 R)
• M11: 3,035,490 km (0.096 R)
• M12: 3,163,845 km (0.112 R)
• M13: 3,353,685 km (0.066 R)
• M14: 3,486,528 km (0.053 R)
• M15: 4,438,270 km (0.097 R)
• M16: 4,678,374 km (0.118 R)
• M17: 4,827,224 km (0.067 R)
• M18: 5,019,009 km (0.03 R)
• M19: 5,283,198 km (0.079 R)
• M20: 5,854,662 km (0.096 R)
• M21: 6,000,670 km (0.093 R)
• M22: 6,207,115 km (0.049 R)
• M23: 6,566,449 km (0.113 R)
• M24: 6,963,482 km (0.105 R)
• M25: 7,258,638 km (0.114 R)
• M26: 7,478,697 km (0.081 R)
• M27: 7,765,027 km (0.119 R)
• M28: 8,233,867 km (0.1 R)
• M29: 8,315,697 km (0.101 R)
• M30: 8,745,342 km (0.089 R)
• M31: 8,878,933 km (0.072 R)
• M32: 9,080,740 km (0.058 R)
• M33: 9,903,229 km (0.087 R)
• M34: 10,252,840 km (0.04 R)
• M35: 10,447,018 km (0.077 R)
• M36: 10,856,766 km (0.054 R)
• M37: 11,582,017 km (0.028 R)
• M38: 11,692,270 km (0.089 R)
• M39: 12,024,826 km (0.113 R)
• M40: 12,154,977 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit