🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 12.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.89 AU - 1.09 AU

Year: 692 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,171,940 km

• M1: 174,132 km (0.061 R)
• M2: 316,250 km (0.091 R)
• M3: 420,968 km (0.085 R)
• M4: 514,916 km (0.074 R)
• M5: 612,902 km (0.105 R)
• M6: 765,941 km (0.055 R)
• M7: 1,063,940 km (0.114 R)
• M8: 1,157,140 km (0.104 R)
• M9: 1,292,376 km (0.09 R)
• M10: 1,392,457 km (0.08 R)
• M11: 1,622,239 km (0.059 R)
• M12: 1,775,128 km (0.108 R)
• M13: 1,879,847 km (0.041 R)
• M14: 1,994,588 km (0.062 R)
• M15: 2,127,282 km (0.096 R)
• M16: 2,214,946 km (0.054 R)
• M17: 2,377,409 km (0.084 R)
• M18: 2,493,497 km (0.11 R)
• M19: 2,586,098 km (0.046 R)
• M20: 2,679,896 km (0.102 R)
• M21: 2,853,579 km (0.039 R)
• M22: 2,932,866 km (0.085 R)
• M23: 3,057,780 km (0.115 R)
• M24: 3,166,389 km (0.091 R)
• M25: 3,304,019 km (0.052 R)
• M26: 3,490,567 km (0.03 R)
• M27: 3,632,835 km (0.071 R)
• M28: 3,767,323 km (0.046 R)
• M29: 3,874,286 km (0.091 R)
• M30: 3,952,675 km (0.059 R)
• M31: 4,171,088 km (0.089 R)
• M32: 4,352,700 km (0.101 R)
• M33: 4,526,682 km (0.059 R)
• M34: 4,650,998 km (0.088 R)
• M35: 4,744,945 km (0.052 R)
• M36: 4,829,019 km (0.089 R)
• M37: 4,988,042 km (0.043 R)
• M38: 5,170,252 km (0.093 R)
• M39: 5,552,624 km (0.098 R)
• M40: 5,696,986 km (0.089 R)
• M41: 5,797,665 km (0.037 R)
• M42: 5,921,682 km (0.034 R)
• M43: 6,344,894 km (0.105 R)
• M44: 6,484,320 km (0.102 R)
• M45: 6,766,162 km (0.104 R)
• M46: 6,944,483 km (0.063 R)
• M47: 7,354,231 km (0.099 R)
• M48: 7,562,172 km (0.074 R)
• M49: 7,697,708 km (0.085 R)
• M50: 7,834,141 km (0.118 R)
• M51: 8,096,835 km (0.111 R)
• M52: 8,464,248 km (0.113 R)
• M53: 8,643,765 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 13.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 724 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 60,171,940 km

• M1: 164,408 km (0.11 R)
• M2: 251,474 km (0.11 R)
• M3: 414,685 km (0.107 R)
• M4: 565,630 km (0.066 R)
• M5: 685,906 km (0.119 R)
• M6: 774,618 km (0.06 R)
• M7: 872,754 km (0.055 R)
• M8: 1,041,650 km (0.06 R)
• M9: 1,184,067 km (0.08 R)
• M10: 1,396,197 km (0.046 R)
• M11: 1,597,107 km (0.11 R)
• M12: 1,846,038 km (0.12 R)
• M13: 1,975,290 km (0.12 R)
• M14: 2,101,102 km (0.058 R)
• M15: 2,188,766 km (0.085 R)
• M16: 2,298,422 km (0.048 R)
• M17: 2,452,358 km (0.098 R)
• M18: 2,631,576 km (0.103 R)
• M19: 2,726,571 km (0.117 R)
• M20: 2,837,572 km (0.06 R)
• M21: 2,934,961 km (0.063 R)
• M22: 3,041,325 km (0.105 R)
• M23: 3,179,852 km (0.097 R)
• M24: 3,281,280 km (0.107 R)
• M25: 3,391,833 km (0.072 R)
• M26: 3,503,582 km (0.041 R)
• M27: 3,616,529 km (0.06 R)
• M28: 3,837,933 km (0.098 R)
• M29: 4,097,785 km (0.112 R)
• M30: 4,268,626 km (0.11 R)
• M31: 4,372,297 km (0.083 R)
• M32: 4,494,219 km (0.072 R)
• M33: 4,582,033 km (0.096 R)
• M34: 4,777,258 km (0.111 R)
• M35: 4,993,577 km (0.064 R)
• M36: 5,268,388 km (0.092 R)
• M37: 5,445,063 km (0.081 R)
• M38: 5,557,710 km (0.076 R)
• M39: 5,642,682 km (0.094 R)
• M40: 5,794,823 km (0.113 R)
• M41: 5,948,460 km (0.081 R)
• M42: 6,113,167 km (0.086 R)
• M43: 6,348,186 km (0.09 R)
• M44: 6,546,403 km (0.115 R)
• M45: 6,726,519 km (0.119 R)
• M46: 6,888,084 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 8

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.19 AU - 3.19 AU

Year: 3101 Days

Day: 11.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,171,940 km

• M1: 146,756 km (0.116 R)
• M2: 203,154 km (0.096 R)
• M3: 272,567 km (0.098 R)
• M4: 417,378 km (0.083 R)
• M5: 588,967 km (0.063 R)
• M6: 772,823 km (0.107 R)
• M7: 827,276 km (0.092 R)
• M8: 894,296 km (0.069 R)
• M9: 963,410 km (0.109 R)
• M10: 1,034,469 km (0.111 R)
• M11: 1,181,973 km (0.113 R)
• M12: 1,245,402 km (0.039 R)
• M13: 1,443,171 km (0.116 R)
• M14: 1,525,150 km (0.112 R)
• M15: 1,608,776 km (0.092 R)
• M16: 1,665,323 km (0.08 R)
• M17: 1,722,619 km (0.064 R)
• M18: 2,220,481 km (0.093 R)
• M19: 2,299,768 km (0.1 R)
• M20: 2,493,797 km (0.088 R)
• M21: 3,054,938 km (0.06 R)
• M22: 3,196,757 km (0.119 R)
• M23: 3,616,678 km (0.075 R)
• M24: 3,842,721 km (0.027 R)
• M25: 3,976,760 km (0.084 R)
• M26: 4,269,224 km (0.116 R)
• M27: 4,508,132 km (0.104 R)
• M28: 4,629,306 km (0.077 R)
• M29: 4,731,033 km (0.091 R)
• M30: 5,040,999 km (0.068 R)
• M31: 5,145,718 km (0.115 R)
• M32: 5,528,838 km (0.076 R)
• M33: 5,615,306 km (0.12 R)
• M34: 6,009,646 km (0.086 R)
• M35: 6,098,507 km (0.088 R)
• M36: 6,458,439 km (0.091 R)
• M37: 7,364,404 km (0.082 R)
• M38: 7,459,548 km (0.102 R)
• M39: 7,699,354 km (0.081 R)
• M40: 8,408,896 km (0.064 R)
• M41: 8,809,220 km (0.114 R)
• M42: 9,139,233 km (0.088 R)
• M43: 9,550,777 km (0.06 R)
• M44: 10,047,591 km (0.093 R)
• M45: 10,232,644 km (0.072 R)
• M46: 10,365,487 km (0.111 R)
• M47: 10,579,412 km (0.119 R)
• M48: 11,093,281 km (0.118 R)
• M49: 11,284,616 km (0.08 R)
• M50: 11,339,519 km (0.078 R)
• M51: 11,698,254 km (0.114 R)
• M52: 11,976,955 km (0.105 R)
• M53: 12,285,875 km (0.085 R)
• M54: 12,768,627 km (0.071 R)
• M55: 12,883,069 km (0.083 R)
• M56: 13,026,683 km (0.104 R)
• M57: 13,344,429 km (0.08 R)
• M58: 13,518,711 km (0.117 R)
• M59: 13,899,288 km (0.118 R)
• M60: 14,017,021 km (0.097 R)
• M61: 14,223,915 km (0.064 R)
• M62: 14,700,684 km (0.099 R)
• M63: 14,790,592 km (0.114 R)
• M64: 16,131,288 km (0.11 R)
• M65: 16,410,288 km (0.083 R)
• M66: 16,753,466 km (0.051 R)
• M67: 18,053,172 km (0.064 R)
• M68: 18,375,256 km (0.07 R)
• M69: 20,046,414 km (0.045 R)
• M70: 20,112,985 km (0.117 R)
• M71: 20,212,916 km (0.056 R)
• M72: 20,312,997 km (0.098 R)
• M73: 20,446,738 km (0.065 R)
• M74: 21,187,397 km (0.105 R)
• M75: 21,526,984 km (0.106 R)
• M76: 21,595,051 km (0.106 R)
• M77: 21,971,140 km (0.111 R)
• M78: 22,280,359 km (0.072 R)
• M79: 22,452,696 km (0.082 R)
• M80: 23,112,123 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 8.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.39 AU - 3.49 AU

Year: 3543 Days

Day: 8.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,171,940 km

• M1: 106,663 km (0.086 R)
• M2: 187,895 km (0.083 R)
• M3: 322,084 km (0.063 R)
• M4: 394,938 km (0.067 R)
• M5: 579,093 km (0.093 R)
• M6: 692,040 km (0.096 R)
• M7: 932,743 km (0.12 R)
• M8: 1,034,918 km (0.115 R)
• M9: 1,149,211 km (0.071 R)
• M10: 1,242,111 km (0.083 R)
• M11: 1,499,120 km (0.086 R)
• M12: 1,648,269 km (0.073 R)
• M13: 1,782,758 km (0.082 R)
• M14: 1,851,423 km (0.074 R)
• M15: 1,920,986 km (0.068 R)
• M16: 2,197,593 km (0.086 R)
• M17: 2,271,344 km (0.074 R)
• M18: 2,410,770 km (0.095 R)
• M19: 2,465,074 km (0.033 R)
• M20: 2,575,028 km (0.074 R)
• M21: 2,754,396 km (0.116 R)
• M22: 2,834,132 km (0.101 R)
• M23: 2,937,953 km (0.026 R)
• M24: 3,054,639 km (0.082 R)
• M25: 3,125,399 km (0.106 R)
• M26: 3,184,939 km (0.103 R)
• M27: 3,377,621 km (0.114 R)
• M28: 3,475,458 km (0.084 R)
• M29: 3,611,442 km (0.107 R)
• M30: 3,850,649 km (0.118 R)
• M31: 3,940,109 km (0.1 R)
• M32: 4,212,526 km (0.118 R)
• M33: 4,278,350 km (0.076 R)
• M34: 4,371,100 km (0.029 R)
• M35: 4,585,474 km (0.09 R)
• M36: 4,899,629 km (0.114 R)
• M37: 4,982,806 km (0.1 R)
• M38: 5,094,406 km (0.04 R)
• M39: 5,291,725 km (0.111 R)
• M40: 5,650,312 km (0.079 R)
• M41: 5,825,191 km (0.095 R)
• M42: 5,972,396 km (0.108 R)
• M43: 6,061,257 km (0.108 R)
• M44: 6,120,797 km (0.075 R)
• M45: 6,195,446 km (0.073 R)
• M46: 6,649,775 km (0.114 R)
• M47: 6,726,519 km (0.081 R)
• M48: 7,224,829 km (0.114 R)
• M49: 7,287,959 km (0.111 R)
• M50: 7,815,890 km (0.112 R)
• M51: 8,191,231 km (0.111 R)
• M52: 8,257,054 km (0.099 R)
• M53: 8,339,632 km (0.112 R)
• M54: 8,589,012 km (0.077 R)
• M55: 8,672,787 km (0.077 R)
• M56: 8,739,807 km (0.07 R)
• M57: 9,095,251 km (0.107 R)
• M58: 9,802,550 km (0.117 R)
• M59: 10,171,758 km (0.077 R)
• M60: 10,349,181 km (0.072 R)
• M61: 10,671,115 km (0.081 R)
• M62: 10,743,072 km (0.117 R)
• M63: 10,869,482 km (0.078 R)
• M64: 10,978,240 km (0.096 R)
• M65: 11,251,555 km (0.049 R)
• M66: 11,619,566 km (0.037 R)
• M67: 11,675,067 km (0.114 R)
• M68: 12,028,866 km (0.109 R)
• M69: 12,310,708 km (0.068 R)
• M70: 12,424,103 km (0.111 R)
• M71: 12,708,938 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 3.3

Gravity: 55.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.61 AU - 6.33 AU

Year: 8993 Days

Day: 17.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,171,940 km

• M1: 189,840 km (0.106 R)
• M2: 296,802 km (0.087 R)
• M3: 332,406 km (0.071 R)
• M4: 357,090 km (0.106 R)
• M5: 475,721 km (0.099 R)
• M6: 1,971,999 km (0.114 R)
• M7: 2,669,873 km (0.106 R)
• M8: 2,797,331 km (0.105 R)
• M9: 3,111,037 km (0.067 R)
• M10: 3,574,641 km (0.088 R)
• M11: 3,771,662 km (0.076 R)
• M12: 4,205,795 km (0.092 R)
• M13: 4,413,736 km (0.069 R)
• M14: 4,534,012 km (0.049 R)
• M15: 4,901,574 km (0.093 R)
• M16: 5,342,290 km (0.08 R)
• M17: 6,261,120 km (0.112 R)
• M18: 6,601,006 km (0.055 R)
• M19: 8,092,497 km (0.113 R)
• M20: 8,762,097 km (0.097 R)
• M21: 8,989,336 km (0.118 R)
• M22: 9,218,520 km (0.091 R)
• M23: 9,256,817 km (0.053 R)
• M24: 9,333,710 km (0.054 R)
• M25: 9,565,737 km (0.083 R)
• M26: 10,552,634 km (0.094 R)
• M27: 10,875,167 km (0.119 R)
• M28: 11,654,273 km (0.113 R)
• M29: 12,791,964 km (0.082 R)
• M30: 12,920,469 km (0.109 R)
• M31: 13,308,825 km (0.096 R)
• M32: 13,569,724 km (0.119 R)
• M33: 14,407,322 km (0.088 R)
• M34: 15,717,799 km (0.071 R)
• M35: 15,901,506 km (0.091 R)
• M36: 16,178,411 km (0.099 R)
• M37: 16,456,813 km (0.118 R)
• M38: 16,924,456 km (0.079 R)
• M39: 17,586,576 km (0.08 R)
• M40: 17,920,778 km (0.072 R)
• M41: 18,353,564 km (0.12 R)
• M42: 18,741,023 km (0.073 R)
• M43: 18,887,030 km (0.064 R)
• M44: 19,474,950 km (0.109 R)
• M45: 19,870,188 km (0.085 R)
• M46: 20,318,084 km (0.081 R)
• M47: 20,518,096 km (0.11 R)
• M48: 20,618,476 km (0.078 R)
• M49: 20,718,856 km (0.029 R)
• M50: 20,970,779 km (0.065 R)
• M51: 22,606,482 km (0.076 R)
• M52: 22,917,795 km (0.101 R)
• M53: 23,073,976 km (0.071 R)
• M54: 23,965,429 km (0.113 R)
• M55: 24,601,519 km (0.085 R)
• M56: 24,708,183 km (0.106 R)
• M57: 25,890,305 km (0.1 R)
• M58: 26,652,057 km (0.088 R)
• M59: 27,145,730 km (0.115 R)
• M60: 27,476,491 km (0.098 R)
• M61: 27,919,600 km (0.075 R)
• M62: 27,975,251 km (0.089 R)
• M63: 28,142,052 km (0.11 R)
• M64: 28,365,103 km (0.063 R)
• M65: 28,812,849 km (0.098 R)
• M66: 29,545,579 km (0.103 R)
• M67: 29,999,459 km (0.096 R)
• M68: 30,284,294 km (0.087 R)
• M69: 30,570,026 km (0.098 R)
• M70: 31,259,522 km (0.088 R)
• M71: 31,317,267 km (0.069 R)
• M72: 31,375,012 km (0.095 R)
• M73: 31,722,079 km (0.094 R)
• M74: 31,896,061 km (0.065 R)
• M75: 31,954,105 km (0.113 R)
• M76: 32,303,416 km (0.071 R)
• M77: 32,420,103 km (0.081 R)
• M78: 33,240,796 km (0.106 R)
• M79: 34,127,613 km (0.082 R)
• M80: 34,246,393 km (0.063 R)
• M81: 34,902,530 km (0.105 R)
• M82: 35,322,152 km (0.05 R)
• M83: 35,803,857 km (0.037 R)
• M84: 36,651,927 km (0.102 R)
• M85: 36,712,813 km (0.064 R)
• M86: 37,874,890 km (0.118 R)
• M87: 39,173,399 km (0.118 R)
• M88: 39,297,865 km (0.115 R)
• M89: 39,547,095 km (0.107 R)
• M90: 41,243,235 km (0.119 R)
• M91: 41,750,372 km (0.072 R)
• M92: 42,642,723 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.8

Radius: 4.2

Gravity: 38.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.58 AU - 9.22 AU

Year: 14150 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,171,940 km

• M1: 54,154 km (0.086 R)
• M2: 151,842 km (0.106 R)
• M3: 935,735 km (0.11 R)
• M4: 1,048,531 km (0.056 R)
• M5: 1,361,939 km (0.081 R)
• M6: 1,515,875 km (0.117 R)
• M7: 1,896,602 km (0.098 R)
• M8: 1,982,022 km (0.096 R)
• M9: 2,773,245 km (0.093 R)
• M10: 4,008,625 km (0.074 R)
• M11: 4,045,126 km (0.063 R)
• M12: 4,229,132 km (0.065 R)
• M13: 4,378,281 km (0.109 R)
• M14: 4,453,529 km (0.108 R)
• M15: 4,797,305 km (0.114 R)
• M16: 4,874,946 km (0.087 R)
• M17: 5,268,987 km (0.1 R)
• M18: 6,129,474 km (0.06 R)
• M19: 6,213,697 km (0.086 R)
• M20: 7,885,005 km (0.084 R)
• M21: 8,816,850 km (0.059 R)
• M22: 10,228,754 km (0.084 R)
• M23: 10,833,130 km (0.043 R)
• M24: 11,088,493 km (0.078 R)
• M25: 11,191,118 km (0.117 R)
• M26: 11,604,905 km (0.098 R)
• M27: 12,287,969 km (0.105 R)
• M28: 13,968,701 km (0.083 R)
• M29: 14,414,054 km (0.118 R)
• M30: 14,863,895 km (0.114 R)
• M31: 15,261,376 km (0.108 R)
• M32: 15,605,003 km (0.076 R)
• M33: 17,004,192 km (0.101 R)
• M34: 17,181,914 km (0.094 R)
• M35: 17,598,993 km (0.093 R)
• M36: 17,718,671 km (0.102 R)
• M37: 17,898,936 km (0.052 R)
• M38: 19,362,004 km (0.07 R)
• M39: 19,920,452 km (0.061 R)
• M40: 20,610,248 km (0.112 R)
• M41: 20,799,639 km (0.117 R)
• M42: 21,053,208 km (0.098 R)
• M43: 21,499,308 km (0.104 R)
• M44: 21,691,542 km (0.091 R)
• M45: 22,206,757 km (0.06 R)
• M46: 22,726,011 km (0.099 R)
• M47: 22,791,086 km (0.108 R)
• M48: 22,921,685 km (0.037 R)
• M49: 23,710,215 km (0.113 R)
• M50: 24,775,352 km (0.078 R)
• M51: 25,178,818 km (0.031 R)
• M52: 25,924,114 km (0.068 R)
• M53: 26,883,186 km (0.092 R)
• M54: 28,906,348 km (0.096 R)
• M55: 29,331,056 km (0.039 R)
• M56: 30,689,405 km (0.11 R)
• M57: 30,833,468 km (0.079 R)
• M58: 32,581,070 km (0.107 R)
• M59: 33,096,883 km (0.084 R)
• M60: 33,318,737 km (0.1 R)
• M61: 34,810,377 km (0.117 R)
• M62: 35,640,047 km (0.076 R)
• M63: 35,867,436 km (0.081 R)
• M64: 36,399,855 km (0.088 R)
• M65: 36,552,445 km (0.088 R)
• M66: 36,705,334 km (0.104 R)
• M67: 37,318,685 km (0.074 R)
• M68: 37,472,621 km (0.11 R)
• M69: 39,179,234 km (0.086 R)
• M70: 39,335,713 km (0.097 R)
• M71: 39,570,582 km (0.08 R)
• M72: 39,884,737 km (0.045 R)
• M73: 40,278,479 km (0.115 R)
• M74: 40,673,417 km (0.102 R)
• M75: 40,990,415 km (0.087 R)
• M76: 42,909,157 km (0.111 R)
• M77: 44,285,906 km (0.075 R)
• M78: 45,430,629 km (0.03 R)
• M79: 45,594,888 km (0.087 R)
• M80: 51,041,447 km (0.078 R)
• M81: 51,640,138 km (0.083 R)
• M82: 52,499,578 km (0.042 R)
• M83: 52,671,914 km (0.116 R)
• M84: 53,797,339 km (0.078 R)
• M85: 54,755,813 km (0.119 R)
• M86: 55,368,566 km (0.094 R)
• M87: 56,424,427 km (0.117 R)
• M88: 58,020,637 km (0.083 R)
• M89: 59,451,989 km (0.072 R)
• M90: 59,991,738 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit