🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.62 AU - 0.76 AU

Year: 370 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,185,578 km

• M1: 113,246 km (0.116 R)
• M2: 211,681 km (0.114 R)
• M3: 290,070 km (0.072 R)
• M4: 359,783 km (0.119 R)
• M5: 480,508 km (0.104 R)
• M6: 533,616 km (0.104 R)
• M7: 604,076 km (0.1 R)
• M8: 666,159 km (0.099 R)
• M9: 780,452 km (0.116 R)
• M10: 883,675 km (0.1 R)
• M11: 978,071 km (0.082 R)
• M12: 1,038,209 km (0.078 R)
• M13: 1,138,141 km (0.094 R)
• M14: 1,211,593 km (0.117 R)
• M15: 1,266,496 km (0.109 R)
• M16: 1,389,166 km (0.077 R)
• M17: 1,446,911 km (0.113 R)
• M18: 1,564,644 km (0.077 R)
• M19: 1,702,274 km (0.066 R)
• M20: 1,752,988 km (0.12 R)
• M21: 1,884,484 km (0.086 R)
• M22: 2,019,571 km (0.106 R)
• M23: 2,073,127 km (0.061 R)
• M24: 2,163,784 km (0.051 R)
• M25: 2,218,686 km (0.101 R)
• M26: 2,280,470 km (0.096 R)
• M27: 2,380,252 km (0.09 R)
• M28: 2,456,247 km (0.061 R)
• M29: 2,519,976 km (0.092 R)
• M30: 2,715,052 km (0.115 R)
• M31: 2,787,756 km (0.106 R)
• M32: 3,099,069 km (0.041 R)
• M33: 3,168,184 km (0.106 R)
• M34: 3,293,996 km (0.096 R)
• M35: 3,414,422 km (0.057 R)
• M36: 3,732,766 km (0.06 R)
• M37: 3,799,038 km (0.063 R)
• M38: 3,858,279 km (0.078 R)
• M39: 3,925,448 km (0.026 R)
• M40: 4,151,790 km (0.053 R)
• M41: 4,343,574 km (0.119 R)
• M42: 4,397,878 km (0.117 R)
• M43: 4,538,500 km (0.047 R)
• M44: 4,617,189 km (0.119 R)
• M45: 4,784,140 km (0.084 R)
• M46: 4,848,168 km (0.104 R)
• M47: 4,928,801 km (0.056 R)
• M48: 5,009,733 km (0.032 R)
• M49: 5,255,373 km (0.044 R)
• M50: 5,321,495 km (0.035 R)
• M51: 5,463,015 km (0.092 R)
• M52: 5,563,694 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 8.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.25 AU

Year: 725 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,185,578 km

• M1: 106,065 km (0.096 R)
• M2: 161,566 km (0.104 R)
• M3: 533,616 km (0.098 R)
• M4: 602,730 km (0.079 R)
• M5: 699,819 km (0.097 R)
• M6: 969,245 km (0.104 R)
• M7: 1,180,477 km (0.113 R)
• M8: 1,290,431 km (0.083 R)
• M9: 1,466,059 km (0.114 R)
• M10: 1,547,889 km (0.07 R)
• M11: 1,615,507 km (0.063 R)
• M12: 1,674,898 km (0.116 R)
• M13: 1,939,536 km (0.09 R)
• M14: 2,039,767 km (0.09 R)
• M15: 2,110,826 km (0.081 R)
• M16: 2,193,254 km (0.119 R)
• M17: 2,454,153 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 14.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.28 AU - 2.52 AU

Year: 2401 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,185,578 km

• M1: 272,867 km (0.09 R)
• M2: 447,148 km (0.119 R)
• M3: 691,741 km (0.084 R)
• M4: 832,512 km (0.085 R)
• M5: 953,088 km (0.049 R)
• M6: 1,213,987 km (0.102 R)
• M7: 1,498,971 km (0.043 R)
• M8: 1,598,902 km (0.111 R)
• M9: 1,714,392 km (0.091 R)
• M10: 1,899,743 km (0.072 R)
• M11: 2,276,730 km (0.111 R)
• M12: 2,910,427 km (0.042 R)
• M13: 3,231,314 km (0.051 R)
• M14: 3,580,775 km (0.089 R)
• M15: 3,682,950 km (0.118 R)
• M16: 3,890,143 km (0.088 R)
• M17: 3,995,310 km (0.082 R)
• M18: 4,226,439 km (0.11 R)
• M19: 4,407,303 km (0.113 R)
• M20: 4,498,707 km (0.093 R)
• M21: 4,720,710 km (0.105 R)
• M22: 5,060,597 km (0.075 R)
• M23: 5,214,234 km (0.086 R)
• M24: 5,369,367 km (0.115 R)
• M25: 5,467,204 km (0.097 R)
• M26: 5,664,673 km (0.08 R)
• M27: 5,804,397 km (0.075 R)
• M28: 6,148,323 km (0.106 R)
• M29: 6,499,130 km (0.082 R)
• M30: 6,645,437 km (0.117 R)
• M31: 6,814,033 km (0.066 R)
• M32: 7,112,631 km (0.099 R)
• M33: 7,944,694 km (0.1 R)
• M34: 8,078,883 km (0.07 R)
• M35: 8,692,384 km (0.089 R)
• M36: 9,063,088 km (0.109 R)
• M37: 9,652,653 km (0.115 R)
• M38: 9,748,096 km (0.091 R)
• M39: 9,964,265 km (0.096 R)
• M40: 10,109,076 km (0.09 R)
• M41: 10,254,784 km (0.109 R)
• M42: 10,844,350 km (0.046 R)
• M43: 11,902,605 km (0.07 R)
• M44: 12,236,807 km (0.068 R)
• M45: 13,792,624 km (0.093 R)
• M46: 13,981,417 km (0.037 R)
• M47: 14,252,488 km (0.1 R)
• M48: 14,580,108 km (0.095 R)
• M49: 14,855,069 km (0.097 R)
• M50: 15,606,050 km (0.045 R)
• M51: 15,718,398 km (0.092 R)
• M52: 16,170,333 km (0.085 R)
• M53: 16,455,018 km (0.066 R)
• M54: 16,712,625 km (0.053 R)
• M55: 16,885,112 km (0.112 R)
• M56: 17,029,324 km (0.109 R)
• M57: 17,144,963 km (0.118 R)
• M58: 17,260,902 km (0.064 R)
• M59: 17,435,333 km (0.118 R)
• M60: 17,961,917 km (0.097 R)
• M61: 18,256,775 km (0.073 R)
• M62: 18,702,127 km (0.066 R)
• M63: 18,881,196 km (0.094 R)
• M64: 19,664,042 km (0.115 R)
• M65: 20,212,318 km (0.059 R)
• M66: 20,304,171 km (0.104 R)
• M67: 20,488,326 km (0.083 R)
• M68: 20,642,113 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 12.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.01 AU - 2.81 AU

Year: 2416 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,185,578 km

• M1: 153,338 km (0.034 R)
• M2: 234,270 km (0.118 R)
• M3: 335,249 km (0.081 R)
• M4: 511,026 km (0.109 R)
• M5: 588,368 km (0.112 R)
• M6: 775,515 km (0.113 R)
• M7: 953,986 km (0.103 R)
• M8: 1,125,874 km (0.106 R)
• M9: 1,330,823 km (0.076 R)
• M10: 1,466,807 km (0.085 R)
• M11: 1,967,062 km (0.115 R)
• M12: 2,149,871 km (0.066 R)
• M13: 2,243,370 km (0.101 R)
• M14: 2,324,601 km (0.093 R)
• M15: 2,617,215 km (0.037 R)
• M16: 2,921,946 km (0.079 R)
• M17: 3,011,106 km (0.042 R)
• M18: 3,284,272 km (0.113 R)
• M19: 3,581,523 km (0.114 R)
• M20: 3,709,279 km (0.095 R)
• M21: 3,920,362 km (0.085 R)
• M22: 4,422,412 km (0.063 R)
• M23: 4,542,539 km (0.107 R)
• M24: 4,629,007 km (0.099 R)
• M25: 5,177,582 km (0.104 R)
• M26: 5,709,702 km (0.056 R)
• M27: 5,953,846 km (0.112 R)
• M28: 6,124,986 km (0.102 R)
• M29: 6,278,473 km (0.107 R)
• M30: 6,394,411 km (0.097 R)
• M31: 6,608,935 km (0.093 R)
• M32: 6,707,221 km (0.074 R)
• M33: 7,758,146 km (0.1 R)
• M34: 7,966,087 km (0.097 R)
• M35: 8,795,008 km (0.103 R)
• M36: 9,033,767 km (0.034 R)
• M37: 9,121,132 km (0.101 R)
• M38: 9,208,796 km (0.084 R)
• M39: 9,318,751 km (0.076 R)
• M40: 9,673,597 km (0.109 R)
• M41: 9,785,346 km (0.042 R)
• M42: 9,942,574 km (0.055 R)
• M43: 10,032,781 km (0.043 R)
• M44: 10,328,087 km (0.109 R)
• M45: 10,649,124 km (0.078 R)
• M46: 10,834,027 km (0.066 R)
• M47: 10,950,265 km (0.097 R)
• M48: 11,090,139 km (0.12 R)
• M49: 11,183,787 km (0.041 R)
• M50: 11,608,346 km (0.075 R)
• M51: 12,014,205 km (0.096 R)
• M52: 12,692,931 km (0.104 R)
• M53: 13,037,006 km (0.066 R)
• M54: 13,210,090 km (0.114 R)
• M55: 13,334,257 km (0.07 R)
• M56: 14,239,773 km (0.116 R)
• M57: 14,494,837 km (0.065 R)
• M58: 14,597,311 km (0.036 R)
• M59: 14,751,397 km (0.09 R)
• M60: 15,347,246 km (0.095 R)
• M61: 15,740,239 km (0.061 R)
• M62: 16,003,980 km (0.099 R)
• M63: 16,269,217 km (0.12 R)
• M64: 16,375,731 km (0.118 R)
• M65: 16,750,324 km (0.096 R)
• M66: 17,426,207 km (0.071 R)
• M67: 17,671,847 km (0.118 R)
• M68: 17,973,436 km (0.119 R)
• M69: 18,443,024 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 11.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.51 AU - 5.69 AU

Year: 6370 Days

Day: 6.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,185,578 km

• M1: 147,653 km (0.027 R)
• M2: 346,768 km (0.047 R)
• M3: 625,469 km (0.081 R)
• M4: 823,686 km (0.109 R)
• M5: 1,142,778 km (0.081 R)
• M6: 1,320,949 km (0.092 R)
• M7: 1,508,695 km (0.093 R)
• M8: 1,630,617 km (0.091 R)
• M9: 1,730,548 km (0.086 R)
• M10: 1,989,951 km (0.081 R)
• M11: 2,097,362 km (0.112 R)
• M12: 2,402,841 km (0.087 R)
• M13: 2,478,986 km (0.119 R)
• M14: 2,702,934 km (0.043 R)
• M15: 3,275,745 km (0.054 R)
• M16: 3,663,951 km (0.116 R)
• M17: 3,741,144 km (0.105 R)
• M18: 4,010,121 km (0.107 R)
• M19: 4,112,745 km (0.092 R)
• M20: 5,086,776 km (0.071 R)
• M21: 5,247,744 km (0.088 R)
• M22: 6,221,925 km (0.111 R)
• M23: 6,838,567 km (0.113 R)
• M24: 6,920,397 km (0.098 R)
• M25: 7,030,053 km (0.105 R)
• M26: 7,418,558 km (0.073 R)
• M27: 7,530,906 km (0.093 R)
• M28: 7,686,339 km (0.109 R)
• M29: 8,332,901 km (0.098 R)
• M30: 8,493,718 km (0.036 R)
• M31: 8,625,963 km (0.115 R)
• M32: 8,758,955 km (0.088 R)
• M33: 9,222,260 km (0.094 R)
• M34: 9,403,722 km (0.11 R)
• M35: 9,770,387 km (0.063 R)
• M36: 10,048,489 km (0.101 R)
• M37: 10,250,895 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.03 AU - 6.53 AU

Year: 7834 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,185,578 km

• M1: 147,952 km (0.077 R)
• M2: 238,908 km (0.091 R)
• M3: 427,102 km (0.113 R)
• M4: 905,067 km (0.104 R)
• M5: 1,386,323 km (0.108 R)
• M6: 1,533,378 km (0.093 R)
• M7: 1,639,593 km (0.033 R)
• M8: 1,732,643 km (0.09 R)
• M9: 2,039,318 km (0.091 R)
• M10: 2,139,848 km (0.112 R)
• M11: 2,451,760 km (0.089 R)
• M12: 2,741,231 km (0.089 R)
• M13: 2,927,930 km (0.069 R)
• M14: 3,042,073 km (0.114 R)
• M15: 3,177,010 km (0.095 R)
• M16: 3,353,685 km (0.104 R)
• M17: 3,573,893 km (0.097 R)
• M18: 3,778,393 km (0.077 R)
• M19: 4,134,885 km (0.049 R)
• M20: 4,263,240 km (0.093 R)
• M21: 4,371,399 km (0.053 R)
• M22: 4,480,456 km (0.072 R)
• M23: 4,835,302 km (0.095 R)
• M24: 4,948,249 km (0.106 R)
• M25: 5,667,366 km (0.12 R)
• M26: 5,834,317 km (0.092 R)
• M27: 6,222,075 km (0.108 R)
• M28: 6,493,595 km (0.091 R)
• M29: 6,618,210 km (0.101 R)
• M30: 6,794,286 km (0.091 R)
• M31: 7,150,778 km (0.09 R)
• M32: 7,409,283 km (0.083 R)
• M33: 7,565,912 km (0.096 R)
• M34: 7,723,588 km (0.102 R)
• M35: 7,802,875 km (0.084 R)
• M36: 8,885,515 km (0.117 R)
• M37: 9,472,687 km (0.104 R)
• M38: 9,642,780 km (0.101 R)
• M39: 9,728,200 km (0.103 R)
• M40: 9,871,215 km (0.101 R)
• M41: 10,567,145 km (0.087 R)
• M42: 10,861,703 km (0.11 R)
• M43: 11,039,874 km (0.044 R)
• M44: 11,189,023 km (0.072 R)
• M45: 11,278,782 km (0.109 R)
• M46: 11,459,197 km (0.108 R)
• M47: 11,883,905 km (0.11 R)
• M48: 12,128,797 km (0.082 R)
• M49: 12,221,099 km (0.106 R)
• M50: 13,188,548 km (0.118 R)
• M51: 13,315,108 km (0.103 R)
• M52: 13,601,588 km (0.089 R)
• M53: 13,729,494 km (0.1 R)
• M54: 13,857,849 km (0.118 R)
• M55: 14,767,554 km (0.116 R)
• M56: 15,262,723 km (0.095 R)
• M57: 16,303,625 km (0.049 R)
• M58: 16,746,883 km (0.082 R)
• M59: 16,884,064 km (0.069 R)
• M60: 17,960,122 km (0.106 R)
• M61: 19,129,828 km (0.114 R)
• M62: 19,345,099 km (0.044 R)
• M63: 19,923,145 km (0.054 R)
• M64: 20,068,704 km (0.107 R)
• M65: 20,543,677 km (0.101 R)
• M66: 20,690,582 km (0.072 R)
• M67: 21,059,491 km (0.096 R)
• M68: 21,579,493 km (0.09 R)
• M69: 21,766,341 km (0.118 R)
• M70: 22,028,735 km (0.11 R)
• M71: 22,103,833 km (0.087 R)
• M72: 23,164,931 km (0.096 R)
• M73: 23,740,284 km (0.074 R)
• M74: 24,165,142 km (0.057 R)
• M75: 24,398,066 km (0.114 R)
• M76: 25,179,416 km (0.105 R)
• M77: 25,770,926 km (0.098 R)
• M78: 26,766,949 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 7.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.6 AU - 8.96 AU

Year: 16798 Days

Day: 17.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,185,578 km

• M1: 235,617 km (0.117 R)
• M2: 291,117 km (0.092 R)
• M3: 419,472 km (0.1 R)
• M4: 711,787 km (0.113 R)
• M5: 777,460 km (0.111 R)
• M6: 1,162,375 km (0.109 R)
• M7: 1,659,040 km (0.083 R)
• M8: 1,777,821 km (0.096 R)
• M9: 1,838,259 km (0.112 R)
• M10: 2,280,620 km (0.116 R)
• M11: 2,582,059 km (0.078 R)
• M12: 3,149,185 km (0.116 R)
• M13: 3,296,838 km (0.091 R)
• M14: 3,910,488 km (0.048 R)
• M15: 4,271,169 km (0.075 R)
• M16: 5,682,774 km (0.118 R)
• M17: 6,368,232 km (0.117 R)
• M18: 6,887,486 km (0.083 R)
• M19: 7,667,040 km (0.087 R)
• M20: 8,422,959 km (0.087 R)
• M21: 8,732,028 km (0.108 R)
• M22: 8,992,328 km (0.098 R)
• M23: 9,896,647 km (0.101 R)
• M24: 9,950,802 km (0.108 R)
• M25: 10,387,179 km (0.114 R)
• M26: 11,391,728 km (0.088 R)
• M27: 12,896,683 km (0.109 R)
• M28: 13,431,944 km (0.098 R)
• M29: 14,709,360 km (0.108 R)
• M30: 15,898,065 km (0.087 R)
• M31: 16,152,232 km (0.108 R)
• M32: 16,216,110 km (0.068 R)
• M33: 16,471,922 km (0.119 R)
• M34: 16,729,081 km (0.088 R)
• M35: 16,987,736 km (0.071 R)
• M36: 17,508,785 km (0.115 R)
• M37: 17,837,153 km (0.056 R)
• M38: 19,373,523 km (0.11 R)
• M39: 19,509,058 km (0.096 R)
• M40: 19,849,393 km (0.055 R)
• M41: 20,329,303 km (0.037 R)
• M42: 22,144,823 km (0.088 R)
• M43: 22,713,744 km (0.065 R)
• M44: 23,287,601 km (0.109 R)
• M45: 24,011,505 km (0.079 R)
• M46: 24,595,984 km (0.099 R)
• M47: 24,889,944 km (0.087 R)
• M48: 26,002,803 km (0.061 R)
• M49: 27,283,660 km (0.109 R)
• M50: 29,671,541 km (0.071 R)
• M51: 30,692,696 km (0.108 R)
• M52: 30,771,684 km (0.113 R)
• M53: 32,930,979 km (0.113 R)
• M54: 33,255,008 km (0.099 R)
• M55: 35,304,050 km (0.077 R)
• M56: 36,972,515 km (0.077 R)
• M57: 37,309,260 km (0.116 R)
• M58: 37,985,891 km (0.087 R)
• M59: 38,496,020 km (0.076 R)
• M60: 38,666,562 km (0.079 R)
• M61: 39,008,393 km (0.118 R)
• M62: 39,179,682 km (0.078 R)
• M63: 39,351,271 km (0.086 R)
• M64: 40,126,338 km (0.086 R)
• M65: 42,393,493 km (0.047 R)
• M66: 46,414,535 km (0.115 R)
• M67: 46,777,758 km (0.088 R)
• M68: 47,415,793 km (0.054 R)
• M69: 48,240,377 km (0.077 R)
• M70: 48,792,692 km (0.115 R)
• M71: 48,884,994 km (0.073 R)
• M72: 49,439,703 km (0.1 R)
• M73: 49,625,204 km (0.062 R)
• M74: 50,462,204 km (0.085 R)
• M75: 50,742,251 km (0.103 R)
• M76: 50,835,750 km (0.066 R)
• M77: 51,679,632 km (0.093 R)
• M78: 51,867,826 km (0.098 R)
• M79: 52,150,416 km (0.083 R)
• M80: 53,857,029 km (0.111 R)
• M81: 55,485,551 km (0.088 R)
• M82: 55,871,214 km (0.109 R)
• M83: 58,300,833 km (0.076 R)
• M84: 58,594,793 km (0.081 R)
• M85: 60,764,860 km (0.072 R)
• M86: 63,061,786 km (0.115 R)
• M87: 66,610,995 km (0.105 R)
• M88: 67,636,937 km (0.106 R)
• M89: 68,358,149 km (0.067 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: 528 - 12,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit