🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 13.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,902,314 km

• M1: 174,431 km (0.084 R)
• M2: 260,300 km (0.086 R)
• M3: 358,885 km (0.111 R)
• M4: 641,476 km (0.104 R)
• M5: 747,989 km (0.106 R)
• M6: 881,580 km (0.114 R)
• M7: 1,020,557 km (0.113 R)
• M8: 1,126,322 km (0.113 R)
• M9: 1,216,979 km (0.082 R)
• M10: 1,310,328 km (0.118 R)
• M11: 1,402,330 km (0.027 R)
• M12: 1,488,349 km (0.081 R)
• M13: 1,622,987 km (0.113 R)
• M14: 1,731,296 km (0.097 R)
• M15: 1,927,868 km (0.101 R)
• M16: 2,132,218 km (0.106 R)
• M17: 2,227,512 km (0.11 R)
• M18: 2,358,560 km (0.118 R)
• M19: 2,462,381 km (0.079 R)
• M20: 2,577,871 km (0.099 R)
• M21: 2,731,358 km (0.101 R)
• M22: 2,872,130 km (0.072 R)
• M23: 3,047,608 km (0.116 R)
• M24: 3,155,617 km (0.073 R)
• M25: 3,259,588 km (0.091 R)
• M26: 3,353,535 km (0.092 R)
• M27: 3,516,148 km (0.08 R)
• M28: 3,635,378 km (0.075 R)
• M29: 3,721,546 km (0.074 R)
• M30: 3,808,313 km (0.117 R)
• M31: 3,901,662 km (0.119 R)
• M32: 4,090,604 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 8.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.09 AU

Year: 550 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 143 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,902,314 km

• M1: 109,506 km (0.043 R)
• M2: 176,376 km (0.08 R)
• M3: 231,278 km (0.114 R)
• M4: 296,353 km (0.09 R)
• M5: 357,539 km (0.088 R)
• M6: 419,024 km (0.062 R)
• M7: 513,569 km (0.105 R)
• M8: 606,619 km (0.1 R)
• M9: 742,753 km (0.06 R)
• M10: 804,388 km (0.098 R)
• M11: 922,121 km (0.114 R)
• M12: 1,049,728 km (0.06 R)
• M13: 1,135,448 km (0.086 R)
• M14: 1,252,284 km (0.111 R)
• M15: 1,369,120 km (0.051 R)
• M16: 1,428,809 km (0.108 R)
• M17: 1,511,387 km (0.099 R)
• M18: 1,627,026 km (0.028 R)
• M19: 1,736,532 km (0.098 R)
• M20: 1,792,182 km (0.07 R)
• M21: 1,872,217 km (0.088 R)
• M22: 2,104,393 km (0.09 R)
• M23: 2,173,956 km (0.094 R)
• M24: 2,284,808 km (0.041 R)
• M25: 2,433,808 km (0.064 R)
• M26: 2,533,290 km (0.111 R)
• M27: 2,644,741 km (0.11 R)
• M28: 2,752,451 km (0.066 R)
• M29: 2,834,281 km (0.085 R)
• M30: 2,889,333 km (0.108 R)
• M31: 3,152,476 km (0.109 R)
• M32: 3,307,310 km (0.117 R)
• M33: 3,435,216 km (0.075 R)
• M34: 3,612,489 km (0.113 R)
• M35: 3,684,147 km (0.088 R)
• M36: 3,822,974 km (0.118 R)
• M37: 3,932,928 km (0.106 R)
• M38: 4,012,813 km (0.112 R)
• M39: 4,087,163 km (0.118 R)
• M40: 4,262,492 km (0.1 R)
• M41: 4,332,055 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 10.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.19 AU - 1.23 AU

Year: 888 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,902,314 km

• M1: 129,552 km (0.106 R)
• M2: 240,553 km (0.102 R)
• M3: 320,439 km (0.076 R)
• M4: 417,677 km (0.048 R)
• M5: 498,909 km (0.048 R)
• M6: 571,613 km (0.079 R)
• M7: 675,135 km (0.069 R)
• M8: 796,908 km (0.039 R)
• M9: 872,604 km (0.069 R)
• M10: 950,994 km (0.085 R)
• M11: 1,038,359 km (0.098 R)
• M12: 1,214,884 km (0.104 R)
• M13: 1,331,271 km (0.063 R)
• M14: 1,430,006 km (0.114 R)
• M15: 1,568,234 km (0.089 R)
• M16: 1,818,811 km (0.032 R)
• M17: 1,953,150 km (0.026 R)
• M18: 2,033,633 km (0.08 R)
• M19: 2,107,236 km (0.12 R)
• M20: 2,214,946 km (0.093 R)
• M21: 2,638,009 km (0.11 R)
• M22: 2,790,748 km (0.079 R)
• M23: 3,030,105 km (0.053 R)
• M24: 3,295,491 km (0.036 R)
• M25: 3,382,408 km (0.086 R)
• M26: 3,519,140 km (0.037 R)
• M27: 3,588,255 km (0.101 R)
• M28: 3,677,714 km (0.112 R)
• M29: 3,788,117 km (0.087 R)
• M30: 4,094,943 km (0.078 R)
• M31: 4,473,724 km (0.089 R)
• M32: 4,548,673 km (0.073 R)
• M33: 4,809,123 km (0.03 R)
• M34: 5,096,650 km (0.097 R)
• M35: 5,287,836 km (0.09 R)
• M36: 5,435,489 km (0.033 R)
• M37: 5,840,151 km (0.072 R)
• M38: 5,981,222 km (0.117 R)
• M39: 6,159,094 km (0.104 R)
• M40: 6,242,719 km (0.113 R)
• M41: 6,580,960 km (0.093 R)
• M42: 6,727,715 km (0.103 R)
• M43: 6,875,668 km (0.049 R)
• M44: 6,974,851 km (0.118 R)
• M45: 7,049,500 km (0.053 R)
• M46: 7,212,413 km (0.094 R)
• M47: 7,389,088 km (0.06 R)
• M48: 7,863,163 km (0.094 R)
• M49: 8,006,029 km (0.083 R)
• M50: 8,110,598 km (0.118 R)
• M51: 8,386,905 km (0.046 R)
• M52: 8,559,541 km (0.088 R)
• M53: 9,030,176 km (0.092 R)
• M54: 9,166,161 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 14.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.1 AU - 3.3 AU

Year: 2959 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,902,314 km

• M1: 183,856 km (0.103 R)
• M2: 302,636 km (0.044 R)
• M3: 396,135 km (0.093 R)
• M4: 506,090 km (0.055 R)
• M5: 610,808 km (0.085 R)
• M6: 766,988 km (0.034 R)
• M7: 969,993 km (0.097 R)
• M8: 1,132,905 km (0.119 R)
• M9: 1,341,295 km (0.111 R)
• M10: 1,649,466 km (0.108 R)
• M11: 1,878,201 km (0.071 R)
• M12: 2,149,572 km (0.117 R)
• M13: 2,301,114 km (0.07 R)
• M14: 2,535,534 km (0.088 R)
• M15: 2,626,939 km (0.117 R)
• M16: 2,991,957 km (0.103 R)
• M17: 3,323,317 km (0.113 R)
• M18: 3,525,423 km (0.118 R)
• M19: 3,928,739 km (0.105 R)
• M20: 4,021,939 km (0.096 R)
• M21: 4,210,582 km (0.105 R)
• M22: 4,951,390 km (0.105 R)
• M23: 5,388,814 km (0.115 R)
• M24: 5,552,475 km (0.11 R)
• M25: 5,869,323 km (0.118 R)
• M26: 5,991,694 km (0.048 R)
• M27: 6,192,305 km (0.098 R)
• M28: 6,285,654 km (0.106 R)
• M29: 6,395,159 km (0.089 R)
• M30: 6,616,115 km (0.073 R)
• M31: 6,823,608 km (0.113 R)
• M32: 7,000,881 km (0.028 R)
• M33: 7,228,719 km (0.069 R)
• M34: 7,475,555 km (0.089 R)
• M35: 7,608,398 km (0.086 R)
• M36: 7,910,137 km (0.068 R)
• M37: 8,250,023 km (0.116 R)
• M38: 8,646,907 km (0.078 R)
• M39: 8,751,475 km (0.12 R)
• M40: 8,979,612 km (0.084 R)
• M41: 9,459,522 km (0.031 R)
• M42: 9,585,334 km (0.087 R)
• M43: 9,784,299 km (0.097 R)
• M44: 9,947,959 km (0.1 R)
• M45: 10,094,266 km (0.117 R)
• M46: 10,389,123 km (0.094 R)
• M47: 11,366,745 km (0.079 R)
• M48: 11,462,338 km (0.06 R)
• M49: 11,750,763 km (0.092 R)
• M50: 12,119,372 km (0.093 R)
• M51: 12,217,060 km (0.09 R)
• M52: 12,452,527 km (0.09 R)
• M53: 12,669,743 km (0.117 R)
• M54: 12,967,891 km (0.119 R)
• M55: 13,067,823 km (0.119 R)
• M56: 13,188,099 km (0.06 R)
• M57: 13,288,629 km (0.086 R)
• M58: 13,652,451 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 13.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.43 AU - 5.03 AU

Year: 5801 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,902,314 km

• M1: 226,192 km (0.105 R)
• M2: 339,737 km (0.112 R)
• M3: 605,423 km (0.051 R)
• M4: 1,042,248 km (0.091 R)
• M5: 1,162,076 km (0.072 R)
• M6: 1,346,830 km (0.085 R)
• M7: 1,569,132 km (0.033 R)
• M8: 1,689,708 km (0.078 R)
• M9: 1,980,227 km (0.108 R)
• M10: 2,090,929 km (0.03 R)
• M11: 2,576,973 km (0.107 R)
• M12: 2,709,666 km (0.104 R)
• M13: 2,855,973 km (0.105 R)
• M14: 2,981,934 km (0.08 R)
• M15: 3,086,503 km (0.092 R)
• M16: 3,335,135 km (0.073 R)
• M17: 3,419,508 km (0.089 R)
• M18: 4,648,455 km (0.084 R)
• M19: 4,824,831 km (0.082 R)
• M20: 5,058,652 km (0.102 R)
• M21: 5,268,239 km (0.044 R)
• M22: 5,352,911 km (0.077 R)
• M23: 5,452,244 km (0.108 R)
• M24: 5,595,110 km (0.085 R)
• M25: 5,812,027 km (0.094 R)
• M26: 5,928,863 km (0.082 R)
• M27: 6,061,107 km (0.099 R)
• M28: 6,164,779 km (0.075 R)
• M29: 6,269,048 km (0.108 R)
• M30: 6,388,876 km (0.083 R)
• M31: 6,585,298 km (0.109 R)
• M32: 6,768,406 km (0.054 R)
• M33: 7,015,093 km (0.111 R)
• M34: 7,170,824 km (0.109 R)
• M35: 7,501,735 km (0.102 R)
• M36: 7,741,241 km (0.119 R)
• M37: 8,048,216 km (0.119 R)
• M38: 8,309,713 km (0.066 R)
• M39: 8,891,798 km (0.113 R)
• M40: 9,521,605 km (0.094 R)
• M41: 9,711,744 km (0.035 R)
• M42: 10,077,960 km (0.108 R)
• M43: 10,218,731 km (0.099 R)
• M44: 10,306,994 km (0.081 R)
• M45: 10,395,556 km (0.097 R)
• M46: 10,502,219 km (0.102 R)
• M47: 11,131,428 km (0.116 R)
• M48: 11,828,404 km (0.105 R)
• M49: 12,520,743 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 9.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.38 AU - 5.7 AU

Year: 8695 Days

Day: 13.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 86 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,902,314 km

• M1: 299,944 km (0.117 R)
• M2: 595,699 km (0.107 R)
• M3: 735,124 km (0.054 R)
• M4: 868,715 km (0.062 R)
• M5: 992,432 km (0.105 R)
• M6: 1,066,034 km (0.096 R)
• M7: 1,218,923 km (0.041 R)
• M8: 1,420,581 km (0.089 R)
• M9: 1,699,133 km (0.118 R)
• M10: 1,833,621 km (0.104 R)
• M11: 2,137,305 km (0.101 R)
• M12: 2,713,705 km (0.032 R)
• M13: 3,392,581 km (0.12 R)
• M14: 4,213,125 km (0.084 R)
• M15: 4,551,814 km (0.055 R)
• M16: 5,222,761 km (0.116 R)
• M17: 5,519,862 km (0.099 R)
• M18: 5,890,566 km (0.09 R)
• M19: 6,199,785 km (0.074 R)
• M20: 6,620,454 km (0.083 R)
• M21: 7,086,750 km (0.055 R)
• M22: 7,600,619 km (0.059 R)
• M23: 7,675,119 km (0.104 R)
• M24: 7,749,768 km (0.116 R)
• M25: 7,862,266 km (0.109 R)
• M26: 8,164,753 km (0.077 R)
• M27: 9,055,758 km (0.084 R)
• M28: 9,293,319 km (0.051 R)
• M29: 9,693,792 km (0.087 R)
• M30: 10,970,760 km (0.078 R)
• M31: 11,436,608 km (0.097 R)
• M32: 12,082,272 km (0.085 R)
• M33: 12,256,404 km (0.118 R)
• M34: 12,343,919 km (0.087 R)
• M35: 13,229,388 km (0.08 R)
• M36: 13,544,142 km (0.042 R)
• M37: 14,688,267 km (0.107 R)
• M38: 14,827,692 km (0.054 R)
• M39: 14,920,892 km (0.084 R)
• M40: 15,060,915 km (0.038 R)
• M41: 15,154,713 km (0.067 R)
• M42: 16,149,838 km (0.068 R)
• M43: 16,873,443 km (0.087 R)
• M44: 17,509,234 km (0.118 R)
• M45: 17,657,186 km (0.103 R)
• M46: 18,552,829 km (0.054 R)
• M47: 20,078,428 km (0.111 R)
• M48: 20,492,066 km (0.106 R)
• M49: 20,751,917 km (0.056 R)
• M50: 21,591,012 km (0.057 R)
• M51: 21,696,778 km (0.117 R)
• M52: 21,908,608 km (0.07 R)
• M53: 22,227,700 km (0.067 R)
• M54: 22,548,289 km (0.055 R)
• M55: 23,032,088 km (0.075 R)
• M56: 24,614,385 km (0.116 R)
• M57: 25,334,998 km (0.066 R)
• M58: 25,502,248 km (0.043 R)
• M59: 25,669,947 km (0.117 R)
• M60: 26,006,243 km (0.107 R)
• M61: 26,118,741 km (0.072 R)
• M62: 26,287,787 km (0.092 R)
• M63: 27,309,390 km (0.026 R)
• M64: 27,940,095 km (0.114 R)
• M65: 28,401,754 km (0.061 R)
• M66: 28,691,525 km (0.073 R)
• M67: 28,865,956 km (0.039 R)
• M68: 29,391,194 km (0.105 R)
• M69: 30,569,726 km (0.113 R)
• M70: 30,688,507 km (0.111 R)
• M71: 31,284,356 km (0.078 R)
• M72: 31,463,873 km (0.085 R)
• M73: 31,763,667 km (0.093 R)
• M74: 32,608,596 km (0.106 R)
• M75: 33,155,526 km (0.062 R)
• M76: 33,889,602 km (0.098 R)
• M77: 34,258,660 km (0.09 R)
• M78: 35,498,378 km (0.05 R)
• M79: 37,830,459 km (0.05 R)
• M80: 38,021,795 km (0.039 R)
• M81: 38,789,980 km (0.102 R)
• M82: 39,111,615 km (0.072 R)
• M83: 40,081,757 km (0.035 R)
• M84: 41,256,400 km (0.11 R)
• M85: 42,177,773 km (0.037 R)
• M86: 42,707,350 km (0.106 R)
• M87: 43,172,450 km (0.096 R)
• M88: 44,780,028 km (0.1 R)
• M89: 44,847,497 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 4.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.1 AU - 9.02 AU

Year: 16701 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,902,314 km

• M1: 106,514 km (0.063 R)
• M2: 368,011 km (0.109 R)
• M3: 419,921 km (0.1 R)
• M4: 749,336 km (0.092 R)
• M5: 920,775 km (0.106 R)
• M6: 974,630 km (0.053 R)
• M7: 1,085,482 km (0.117 R)
• M8: 1,239,867 km (0.045 R)
• M9: 1,299,557 km (0.061 R)
• M10: 1,810,733 km (0.075 R)
• M11: 1,878,650 km (0.065 R)
• M12: 1,993,691 km (0.115 R)
• M13: 2,451,909 km (0.109 R)
• M14: 2,914,915 km (0.098 R)
• M15: 3,238,345 km (0.058 R)
• M16: 3,293,397 km (0.029 R)
• M17: 3,348,748 km (0.103 R)
• M18: 3,831,501 km (0.118 R)
• M19: 4,215,369 km (0.117 R)
• M20: 4,518,903 km (0.107 R)
• M21: 4,673,288 km (0.116 R)
• M22: 4,735,521 km (0.057 R)
• M23: 5,536,767 km (0.12 R)
• M24: 6,105,239 km (0.104 R)
• M25: 6,207,414 km (0.116 R)
• M26: 6,517,530 km (0.057 R)
• M27: 6,552,387 km (0.098 R)
• M28: 6,903,493 km (0.091 R)
• M29: 7,224,680 km (0.083 R)
• M30: 7,734,060 km (0.082 R)
• M31: 7,955,764 km (0.083 R)
• M32: 8,179,712 km (0.104 R)
• M33: 8,710,336 km (0.112 R)
• M34: 9,173,790 km (0.072 R)
• M35: 9,804,345 km (0.028 R)
• M36: 10,245,958 km (0.066 R)
• M37: 10,367,432 km (0.117 R)
• M38: 10,530,194 km (0.06 R)
• M39: 11,148,333 km (0.068 R)
• M40: 11,651,131 km (0.112 R)
• M41: 13,646,318 km (0.118 R)
• M42: 13,824,788 km (0.115 R)
• M43: 14,364,687 km (0.103 R)
• M44: 14,774,136 km (0.088 R)
• M45: 15,418,753 km (0.031 R)
• M46: 16,025,373 km (0.036 R)
• M47: 16,213,567 km (0.085 R)
• M48: 16,973,823 km (0.065 R)
• M49: 17,503,250 km (0.064 R)
• M50: 17,600,189 km (0.116 R)
• M51: 19,573,984 km (0.102 R)
• M52: 20,332,146 km (0.082 R)
• M53: 20,383,009 km (0.09 R)
• M54: 20,740,398 km (0.085 R)
• M55: 21,824,833 km (0.108 R)
• M56: 23,887,040 km (0.043 R)
• M57: 24,425,892 km (0.074 R)
• M58: 24,696,664 km (0.039 R)
• M59: 25,900,328 km (0.106 R)
• M60: 26,731,943 km (0.111 R)
• M61: 28,763,183 km (0.083 R)
• M62: 29,106,510 km (0.055 R)
• M63: 30,784,998 km (0.113 R)
• M64: 32,019,928 km (0.114 R)
• M65: 34,234,874 km (0.061 R)
• M66: 34,477,372 km (0.102 R)
• M67: 35,146,823 km (0.07 R)
• M68: 36,560,672 km (0.113 R)
• M69: 36,746,473 km (0.105 R)
• M70: 36,870,490 km (0.104 R)
• M71: 37,555,049 km (0.12 R)
• M72: 38,873,605 km (0.117 R)
• M73: 40,015,934 km (0.061 R)
• M74: 40,079,663 km (0.056 R)
• M75: 41,685,297 km (0.106 R)
• M76: 42,073,653 km (0.078 R)
• M77: 42,658,581 km (0.055 R)
• M78: 42,984,704 km (0.106 R)
• M79: 43,442,773 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit