🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 13.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,869,985 km

• M1: 167,250 km (0.088 R)
• M2: 250,876 km (0.091 R)
• M3: 336,894 km (0.105 R)
• M4: 426,055 km (0.078 R)
• M5: 567,425 km (0.055 R)
• M6: 655,837 km (0.089 R)
• M7: 758,162 km (0.07 R)
• M8: 884,572 km (0.085 R)
• M9: 981,512 km (0.079 R)
• M10: 1,092,064 km (0.111 R)
• M11: 1,187,059 km (0.061 R)
• M12: 1,281,755 km (0.082 R)
• M13: 1,365,230 km (0.093 R)
• M14: 1,493,884 km (0.081 R)
• M15: 1,578,407 km (0.085 R)
• M16: 1,818,661 km (0.117 R)
• M17: 1,945,371 km (0.091 R)
• M18: 2,137,006 km (0.095 R)
• M19: 2,229,008 km (0.109 R)
• M20: 2,378,157 km (0.064 R)
• M21: 2,491,104 km (0.08 R)
• M22: 2,623,947 km (0.109 R)
• M23: 2,740,932 km (0.114 R)
• M24: 2,836,675 km (0.111 R)
• M25: 2,966,227 km (0.119 R)
• M26: 3,116,722 km (0.114 R)
• M27: 3,245,825 km (0.095 R)
• M28: 3,415,768 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 13.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.95 AU - 1.31 AU

Year: 801 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,869,985 km

• M1: 179,966 km (0.026 R)
• M2: 270,922 km (0.101 R)
• M3: 370,704 km (0.116 R)
• M4: 509,680 km (0.118 R)
• M5: 628,909 km (0.093 R)
• M6: 834,607 km (0.098 R)
• M7: 924,964 km (0.093 R)
• M8: 1,012,628 km (0.095 R)
• M9: 1,116,748 km (0.059 R)
• M10: 1,245,552 km (0.108 R)
• M11: 1,343,838 km (0.057 R)
• M12: 1,474,437 km (0.078 R)
• M13: 1,571,675 km (0.12 R)
• M14: 1,678,787 km (0.102 R)
• M15: 1,884,634 km (0.118 R)
• M16: 1,974,393 km (0.109 R)
• M17: 2,065,647 km (0.112 R)
• M18: 2,175,303 km (0.102 R)
• M19: 2,278,525 km (0.088 R)
• M20: 2,552,588 km (0.118 R)
• M21: 2,726,122 km (0.043 R)
• M22: 3,085,007 km (0.093 R)
• M23: 3,201,694 km (0.079 R)
• M24: 3,449,428 km (0.111 R)
• M25: 3,580,775 km (0.09 R)
• M26: 4,006,081 km (0.105 R)
• M27: 4,123,067 km (0.109 R)
• M28: 4,273,562 km (0.114 R)
• M29: 4,425,853 km (0.096 R)
• M30: 4,602,229 km (0.118 R)
• M31: 4,713,679 km (0.047 R)
• M32: 5,019,158 km (0.041 R)
• M33: 5,110,862 km (0.079 R)
• M34: 5,284,545 km (0.119 R)
• M35: 5,554,569 km (0.054 R)
• M36: 5,829,231 km (0.073 R)
• M37: 5,962,223 km (0.063 R)
• M38: 6,342,351 km (0.039 R)
• M39: 6,454,251 km (0.1 R)
• M40: 6,617,013 km (0.085 R)
• M41: 6,705,276 km (0.095 R)
• M42: 7,010,755 km (0.115 R)
• M43: 7,622,311 km (0.111 R)
• M44: 7,714,912 km (0.079 R)
• M45: 7,941,253 km (0.099 R)
• M46: 8,129,447 km (0.085 R)
• M47: 8,387,055 km (0.033 R)
• M48: 8,551,313 km (0.096 R)
• M49: 8,716,470 km (0.102 R)
• M50: 9,218,520 km (0.096 R)
• M51: 9,345,529 km (0.089 R)
• M52: 9,587,129 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.7 AU - 2.3 AU

Year: 1886 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,869,985 km

• M1: 161,865 km (0.089 R)
• M2: 286,480 km (0.026 R)
• M3: 402,568 km (0.075 R)
• M4: 483,052 km (0.113 R)
• M5: 579,542 km (0.079 R)
• M6: 846,425 km (0.102 R)
• M7: 1,000,810 km (0.057 R)
• M8: 1,078,900 km (0.109 R)
• M9: 1,182,571 km (0.064 R)
• M10: 1,382,135 km (0.068 R)
• M11: 1,534,425 km (0.093 R)
• M12: 1,645,876 km (0.05 R)
• M13: 1,828,684 km (0.097 R)
• M14: 2,119,353 km (0.083 R)
• M15: 2,274,187 km (0.096 R)
• M16: 2,372,024 km (0.085 R)
• M17: 2,478,986 km (0.108 R)
• M18: 2,556,328 km (0.085 R)
• M19: 2,650,276 km (0.092 R)
• M20: 2,745,570 km (0.057 R)
• M21: 2,849,989 km (0.107 R)
• M22: 3,005,122 km (0.033 R)
• M23: 3,188,230 km (0.033 R)
• M24: 3,418,162 km (0.106 R)
• M25: 3,574,492 km (0.091 R)
• M26: 3,653,629 km (0.111 R)
• M27: 3,733,364 km (0.083 R)
• M28: 3,985,138 km (0.109 R)
• M29: 4,335,795 km (0.085 R)
• M30: 4,610,158 km (0.077 R)
• M31: 4,754,370 km (0.046 R)
• M32: 4,841,585 km (0.117 R)
• M33: 4,939,123 km (0.058 R)
• M34: 5,057,156 km (0.085 R)
• M35: 5,336,156 km (0.086 R)
• M36: 5,477,526 km (0.12 R)
• M37: 5,589,575 km (0.114 R)
• M38: 5,743,511 km (0.087 R)
• M39: 6,087,287 km (0.067 R)
• M40: 6,192,753 km (0.08 R)
• M41: 6,373,617 km (0.065 R)
• M42: 6,566,898 km (0.097 R)
• M43: 6,653,515 km (0.108 R)
• M44: 6,816,726 km (0.061 R)
• M45: 6,915,461 km (0.098 R)
• M46: 7,036,635 km (0.081 R)
• M47: 7,180,847 km (0.096 R)
• M48: 7,326,107 km (0.076 R)
• M49: 7,664,797 km (0.03 R)
• M50: 7,756,051 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.4

Radius: 8.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.5 AU - 3.58 AU

Year: 3535 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,869,985 km

• M1: 103,671 km (0.083 R)
• M2: 299,645 km (0.106 R)
• M3: 547,827 km (0.1 R)
• M4: 792,869 km (0.08 R)
• M5: 1,212,790 km (0.065 R)
• M6: 1,295,218 km (0.111 R)
• M7: 1,563,747 km (0.119 R)
• M8: 1,643,781 km (0.12 R)
• M9: 1,849,927 km (0.082 R)
• M10: 1,967,062 km (0.104 R)
• M11: 2,021,067 km (0.099 R)
• M12: 2,219,733 km (0.088 R)
• M13: 2,321,460 km (0.116 R)
• M14: 2,448,020 km (0.112 R)
• M15: 2,553,187 km (0.117 R)
• M16: 2,707,871 km (0.078 R)
• M17: 2,768,309 km (0.116 R)
• M18: 2,914,915 km (0.12 R)
• M19: 3,606,505 km (0.025 R)
• M20: 3,673,077 km (0.071 R)
• M21: 3,929,786 km (0.082 R)
• M22: 4,039,591 km (0.092 R)
• M23: 4,460,709 km (0.055 R)
• M24: 4,560,940 km (0.106 R)
• M25: 4,676,429 km (0.119 R)
• M26: 5,103,531 km (0.077 R)
• M27: 5,208,399 km (0.11 R)
• M28: 5,759,518 km (0.063 R)
• M29: 6,200,981 km (0.081 R)
• M30: 6,506,759 km (0.1 R)
• M31: 6,653,365 km (0.052 R)
• M32: 7,049,500 km (0.032 R)
• M33: 7,778,640 km (0.105 R)
• M34: 7,830,401 km (0.057 R)
• M35: 7,986,432 km (0.102 R)
• M36: 8,108,354 km (0.107 R)
• M37: 9,143,272 km (0.08 R)
• M38: 9,380,983 km (0.057 R)
• M39: 9,676,140 km (0.115 R)
• M40: 9,918,339 km (0.112 R)
• M41: 10,106,084 km (0.072 R)
• M42: 10,542,162 km (0.08 R)
• M43: 11,393,523 km (0.097 R)
• M44: 11,767,967 km (0.063 R)
• M45: 11,867,300 km (0.107 R)
• M46: 11,946,736 km (0.057 R)
• M47: 12,066,564 km (0.112 R)
• M48: 12,226,784 km (0.082 R)
• M49: 12,529,121 km (0.093 R)
• M50: 12,610,053 km (0.062 R)
• M51: 13,409,355 km (0.114 R)
• M52: 13,513,026 km (0.104 R)
• M53: 13,658,585 km (0.114 R)
• M54: 13,930,255 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 14.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.67 AU - 4.11 AU

Year: 4162 Days

Day: 6.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,869,985 km

• M1: 201,359 km (0.071 R)
• M2: 321,486 km (0.116 R)
• M3: 666,758 km (0.059 R)
• M4: 846,275 km (0.082 R)
• M5: 960,269 km (0.051 R)
• M6: 1,104,780 km (0.071 R)
• M7: 1,363,136 km (0.075 R)
• M8: 1,627,625 km (0.096 R)
• M9: 2,239,181 km (0.091 R)
• M10: 2,673,613 km (0.113 R)
• M11: 2,795,087 km (0.072 R)
• M12: 3,171,325 km (0.028 R)
• M13: 3,526,022 km (0.08 R)
• M14: 3,776,149 km (0.091 R)
• M15: 3,972,571 km (0.06 R)
• M16: 4,396,233 km (0.104 R)
• M17: 4,792,368 km (0.093 R)
• M18: 5,156,639 km (0.071 R)
• M19: 5,353,210 km (0.055 R)
• M20: 5,485,604 km (0.112 R)
• M21: 5,753,833 km (0.057 R)
• M22: 6,233,743 km (0.064 R)
• M23: 6,584,550 km (0.08 R)
• M24: 6,750,454 km (0.112 R)
• M25: 7,134,921 km (0.063 R)
• M26: 7,232,159 km (0.062 R)
• M27: 7,428,133 km (0.113 R)
• M28: 7,950,678 km (0.08 R)
• M29: 8,382,567 km (0.111 R)
• M30: 8,640,175 km (0.087 R)
• M31: 8,770,026 km (0.107 R)
• M32: 9,428,855 km (0.11 R)
• M33: 9,804,944 km (0.118 R)
• M34: 9,940,479 km (0.1 R)
• M35: 10,076,613 km (0.092 R)
• M36: 10,599,458 km (0.058 R)
• M37: 10,906,283 km (0.061 R)
• M38: 11,103,154 km (0.113 R)
• M39: 11,216,100 km (0.114 R)
• M40: 11,414,766 km (0.103 R)
• M41: 11,557,483 km (0.109 R)
• M42: 12,250,420 km (0.064 R)
• M43: 13,345,028 km (0.09 R)
• M44: 13,980,220 km (0.109 R)
• M45: 14,071,774 km (0.064 R)
• M46: 14,936,001 km (0.109 R)
• M47: 15,690,423 km (0.084 R)
• M48: 16,168,388 km (0.09 R)
• M49: 16,489,575 km (0.044 R)
• M50: 17,597,646 km (0.111 R)
• M51: 17,762,653 km (0.075 R)
• M52: 18,127,372 km (0.068 R)
• M53: 18,360,895 km (0.095 R)
• M54: 19,988,370 km (0.117 R)
• M55: 20,229,522 km (0.116 R)
• M56: 20,645,404 km (0.056 R)
• M57: 20,749,673 km (0.086 R)
• M58: 21,098,984 km (0.083 R)
• M59: 21,732,531 km (0.064 R)
• M60: 22,158,287 km (0.105 R)
• M61: 22,372,212 km (0.096 R)
• M62: 22,479,474 km (0.093 R)
• M63: 22,622,788 km (0.087 R)
• M64: 22,766,253 km (0.082 R)
• M65: 23,743,276 km (0.095 R)
• M66: 23,998,790 km (0.056 R)
• M67: 24,181,897 km (0.117 R)
• M68: 24,733,914 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 3.9

Gravity: 64.44 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.71 AU - 6.87 AU

Year: 10520 Days

Day: 19.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,869,985 km

• M1: 140,921 km (0.102 R)
• M2: 710,440 km (0.036 R)
• M3: 828,174 km (0.088 R)
• M4: 931,247 km (0.116 R)
• M5: 1,082,341 km (0.118 R)
• M6: 1,126,921 km (0.03 R)
• M7: 1,311,525 km (0.12 R)
• M8: 1,530,685 km (0.115 R)
• M9: 1,631,664 km (0.059 R)
• M10: 1,813,725 km (0.118 R)
• M11: 2,085,095 km (0.036 R)
• M12: 2,225,418 km (0.1 R)
• M13: 2,725,524 km (0.113 R)
• M14: 3,688,336 km (0.078 R)
• M15: 3,789,912 km (0.095 R)
• M16: 3,892,387 km (0.096 R)
• M17: 4,135,035 km (0.051 R)
• M18: 4,562,585 km (0.09 R)
• M19: 4,671,642 km (0.056 R)
• M20: 6,326,644 km (0.118 R)
• M21: 6,817,923 km (0.066 R)
• M22: 7,491,712 km (0.096 R)
• M23: 7,620,516 km (0.104 R)
• M24: 8,452,429 km (0.107 R)
• M25: 8,766,136 km (0.099 R)
• M26: 8,947,149 km (0.075 R)
• M27: 9,175,137 km (0.096 R)
• M28: 9,729,995 km (0.032 R)
• M29: 10,438,790 km (0.101 R)
• M30: 11,706,333 km (0.091 R)
• M31: 11,805,815 km (0.043 R)
• M32: 12,611,848 km (0.042 R)
• M33: 13,176,281 km (0.083 R)
• M34: 13,279,653 km (0.098 R)
• M35: 13,696,433 km (0.118 R)
• M36: 14,918,199 km (0.119 R)
• M37: 15,296,981 km (0.112 R)
• M38: 15,514,795 km (0.078 R)
• M39: 16,285,224 km (0.106 R)
• M40: 17,691,743 km (0.072 R)
• M41: 17,748,740 km (0.08 R)
• M42: 17,863,183 km (0.117 R)
• M43: 17,920,329 km (0.113 R)
• M44: 18,438,386 km (0.093 R)
• M45: 18,612,219 km (0.104 R)
• M46: 19,371,428 km (0.077 R)
• M47: 20,081,121 km (0.072 R)
• M48: 20,679,063 km (0.074 R)
• M49: 21,648,009 km (0.082 R)
• M50: 22,817,565 km (0.098 R)
• M51: 22,941,881 km (0.107 R)
• M52: 23,316,175 km (0.094 R)
• M53: 23,818,375 km (0.064 R)
• M54: 24,070,746 km (0.086 R)
• M55: 24,833,396 km (0.049 R)
• M56: 24,897,274 km (0.102 R)
• M57: 25,025,181 km (0.115 R)
• M58: 25,668,302 km (0.082 R)
• M59: 25,927,106 km (0.108 R)
• M60: 26,382,033 km (0.115 R)
• M61: 27,168,170 km (0.105 R)
• M62: 27,233,993 km (0.081 R)
• M63: 27,365,938 km (0.104 R)
• M64: 27,630,278 km (0.054 R)
• M65: 28,763,183 km (0.113 R)
• M66: 32,182,242 km (0.119 R)
• M67: 32,531,104 km (0.106 R)
• M68: 32,951,474 km (0.109 R)
• M69: 34,650,607 km (0.043 R)
• M70: 34,722,115 km (0.061 R)
• M71: 35,582,901 km (0.064 R)
• M72: 35,943,581 km (0.114 R)
• M73: 36,814,390 km (0.102 R)
• M74: 37,106,256 km (0.105 R)
• M75: 37,398,720 km (0.119 R)
• M76: 37,986,191 km (0.115 R)
• M77: 39,170,108 km (0.046 R)
• M78: 39,841,354 km (0.106 R)
• M79: 40,742,382 km (0.067 R)
• M80: 40,817,779 km (0.099 R)
• M81: 43,100,643 km (0.091 R)
• M82: 46,838,645 km (0.081 R)
• M83: 47,789,189 km (0.051 R)
• M84: 48,107,384 km (0.087 R)
• M85: 48,986,272 km (0.082 R)
• M86: 50,597,740 km (0.103 R)
• M87: 50,840,986 km (0.057 R)
• M88: 51,899,391 km (0.114 R)
• M89: 52,144,731 km (0.066 R)
• M90: 52,226,561 km (0.1 R)
• M91: 52,390,371 km (0.079 R)
• M92: 53,789,859 km (0.036 R)
• M93: 54,286,674 km (0.077 R)
• M94: 55,118,139 km (0.058 R)
• M95: 55,284,940 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit