🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 8.4

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.96 AU

Year: 443 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,331,496 km

• M1: 106,214 km (0.075 R)
• M2: 172,486 km (0.106 R)
• M3: 312,510 km (0.07 R)
• M4: 388,954 km (0.095 R)
• M5: 450,439 km (0.091 R)
• M6: 618,587 km (0.088 R)
• M7: 679,474 km (0.089 R)
• M8: 779,405 km (0.088 R)
• M9: 840,890 km (0.076 R)
• M10: 1,015,321 km (0.101 R)
• M11: 1,152,652 km (0.096 R)
• M12: 1,296,116 km (0.094 R)
• M13: 1,352,963 km (0.114 R)
• M14: 1,428,211 km (0.104 R)
• M15: 1,582,895 km (0.105 R)
• M16: 1,643,931 km (0.104 R)
• M17: 1,705,715 km (0.091 R)
• M18: 1,799,962 km (0.049 R)
• M19: 1,954,347 km (0.039 R)
• M20: 2,006,855 km (0.108 R)
• M21: 2,059,813 km (0.097 R)
• M22: 2,228,410 km (0.049 R)
• M23: 2,290,343 km (0.059 R)
• M24: 2,352,726 km (0.058 R)
• M25: 2,500,528 km (0.054 R)
• M26: 2,572,186 km (0.117 R)
• M27: 2,658,803 km (0.083 R)
• M28: 2,731,956 km (0.077 R)
• M29: 2,790,898 km (0.095 R)
• M30: 2,947,676 km (0.105 R)
• M31: 3,161,153 km (0.065 R)
• M32: 3,285,468 km (0.069 R)
• M33: 3,379,865 km (0.111 R)
• M34: 3,856,783 km (0.044 R)
• M35: 3,964,643 km (0.104 R)
• M36: 4,048,418 km (0.087 R)
• M37: 4,158,222 km (0.098 R)
• M38: 4,268,925 km (0.056 R)
• M39: 4,397,878 km (0.086 R)
• M40: 4,766,039 km (0.059 R)
• M41: 4,944,958 km (0.112 R)
• M42: 4,998,962 km (0.074 R)
• M43: 5,189,849 km (0.105 R)
• M44: 5,272,427 km (0.061 R)
• M45: 5,504,005 km (0.091 R)
• M46: 5,653,902 km (0.088 R)
• M47: 5,710,600 km (0.085 R)
• M48: 5,795,870 km (0.055 R)
• M49: 5,919,737 km (0.078 R)
• M50: 5,996,331 km (0.038 R)
• M51: 6,121,694 km (0.094 R)
• M52: 6,394,561 km (0.118 R)
• M53: 6,492,996 km (0.118 R)
• M54: 6,661,593 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.1 AU - 1.68 AU

Year: 1075 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,331,496 km

• M1: 145,110 km (0.114 R)
• M2: 238,908 km (0.113 R)
• M3: 342,729 km (0.072 R)
• M4: 432,338 km (0.072 R)
• M5: 539,600 km (0.083 R)
• M6: 657,183 km (0.102 R)
• M7: 775,366 km (0.087 R)
• M8: 858,542 km (0.056 R)
• M9: 930,349 km (0.09 R)
• M10: 1,116,748 km (0.077 R)
• M11: 1,434,195 km (0.101 R)
• M12: 1,579,903 km (0.111 R)
• M13: 1,687,913 km (0.07 R)
• M14: 1,810,882 km (0.025 R)
• M15: 2,001,320 km (0.114 R)
• M16: 2,085,843 km (0.107 R)
• M17: 2,184,877 km (0.045 R)
• M18: 2,353,773 km (0.096 R)
• M19: 2,625,742 km (0.06 R)
• M20: 2,740,334 km (0.106 R)
• M21: 2,856,721 km (0.082 R)
• M22: 3,019,334 km (0.047 R)
• M23: 3,284,421 km (0.118 R)
• M24: 3,392,730 km (0.046 R)
• M25: 3,478,599 km (0.066 R)
• M26: 3,581,074 km (0.067 R)
• M27: 3,772,858 km (0.084 R)
• M28: 3,992,767 km (0.093 R)
• M29: 4,174,977 km (0.062 R)
• M30: 4,258,902 km (0.1 R)
• M31: 4,368,707 km (0.054 R)
• M32: 4,513,667 km (0.087 R)
• M33: 4,668,950 km (0.11 R)
• M34: 4,808,524 km (0.105 R)
• M35: 4,922,967 km (0.119 R)
• M36: 5,002,702 km (0.067 R)
• M37: 5,226,501 km (0.063 R)
• M38: 5,426,214 km (0.105 R)
• M39: 5,527,043 km (0.048 R)
• M40: 5,656,295 km (0.11 R)
• M41: 5,730,646 km (0.054 R)
• M42: 5,805,295 km (0.032 R)
• M43: 5,946,067 km (0.057 R)
• M44: 6,069,036 km (0.082 R)
• M45: 6,221,626 km (0.071 R)
• M46: 6,481,926 km (0.073 R)
• M47: 6,589,038 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.68 AU - 2.78 AU

Year: 2959 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,331,496 km

• M1: 156,928 km (0.12 R)
• M2: 241,900 km (0.119 R)
• M3: 337,194 km (0.049 R)
• M4: 654,042 km (0.095 R)
• M5: 853,157 km (0.096 R)
• M6: 1,159,533 km (0.085 R)
• M7: 1,312,871 km (0.079 R)
• M8: 1,528,292 km (0.096 R)
• M9: 1,626,428 km (0.114 R)
• M10: 1,785,002 km (0.116 R)
• M11: 2,164,831 km (0.114 R)
• M12: 2,340,159 km (0.083 R)
• M13: 2,536,881 km (0.092 R)
• M14: 3,070,646 km (0.07 R)
• M15: 3,415,170 km (0.099 R)
• M16: 4,280,444 km (0.102 R)
• M17: 4,400,870 km (0.066 R)
• M18: 4,686,303 km (0.037 R)
• M19: 4,998,813 km (0.091 R)
• M20: 5,168,307 km (0.08 R)
• M21: 5,361,438 km (0.112 R)
• M22: 5,622,486 km (0.102 R)
• M23: 5,932,453 km (0.111 R)
• M24: 6,067,091 km (0.101 R)
• M25: 6,293,582 km (0.091 R)
• M26: 6,731,904 km (0.097 R)
• M27: 6,825,403 km (0.076 R)
• M28: 7,084,955 km (0.091 R)
• M29: 8,205,144 km (0.076 R)
• M30: 9,171,845 km (0.053 R)
• M31: 9,668,660 km (0.073 R)
• M32: 9,827,383 km (0.088 R)
• M33: 10,040,411 km (0.097 R)
• M34: 10,174,301 km (0.049 R)
• M35: 10,254,934 km (0.082 R)
• M36: 10,525,257 km (0.092 R)
• M37: 11,045,409 km (0.093 R)
• M38: 11,239,138 km (0.084 R)
• M39: 12,053,998 km (0.104 R)
• M40: 12,511,618 km (0.089 R)
• M41: 12,829,663 km (0.106 R)
• M42: 13,150,401 km (0.12 R)
• M43: 13,297,007 km (0.12 R)
• M44: 13,503,153 km (0.098 R)
• M45: 13,799,656 km (0.075 R)
• M46: 14,098,253 km (0.083 R)
• M47: 14,398,945 km (0.113 R)
• M48: 14,823,653 km (0.042 R)
• M49: 14,945,725 km (0.115 R)
• M50: 15,314,035 km (0.109 R)
• M51: 15,468,270 km (0.057 R)
• M52: 15,685,337 km (0.115 R)
• M53: 15,903,301 km (0.099 R)
• M54: 16,184,994 km (0.119 R)
• M55: 16,342,221 km (0.031 R)
• M56: 16,658,172 km (0.033 R)
• M57: 17,328,370 km (0.117 R)
• M58: 18,497,627 km (0.075 R)
• M59: 19,558,426 km (0.1 R)
• M60: 19,792,995 km (0.103 R)
• M61: 20,129,889 km (0.063 R)
• M62: 20,332,894 km (0.095 R)
• M63: 20,570,754 km (0.115 R)
• M64: 20,911,987 km (0.112 R)
• M65: 21,703,958 km (0.092 R)
• M66: 22,295,618 km (0.06 R)
• M67: 22,470,647 km (0.043 R)
• M68: 23,104,643 km (0.106 R)
• M69: 23,851,585 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 8.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.47 AU - 3.23 AU

Year: 3156 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,331,496 km

• M1: 122,670 km (0.087 R)
• M2: 250,576 km (0.087 R)
• M3: 312,809 km (0.079 R)
• M4: 506,538 km (0.097 R)
• M5: 654,640 km (0.082 R)
• M6: 807,679 km (0.112 R)
• M7: 1,300,903 km (0.105 R)
• M8: 1,397,394 km (0.03 R)
• M9: 1,584,840 km (0.082 R)
• M10: 2,082,253 km (0.109 R)
• M11: 2,268,053 km (0.036 R)
• M12: 2,355,718 km (0.084 R)
• M13: 2,414,809 km (0.088 R)
• M14: 2,474,349 km (0.065 R)
• M15: 2,656,110 km (0.063 R)
• M16: 2,779,828 km (0.118 R)
• M17: 2,905,490 km (0.12 R)
• M18: 2,984,926 km (0.103 R)
• M19: 3,146,043 km (0.08 R)
• M20: 3,460,199 km (0.09 R)
• M21: 3,732,616 km (0.119 R)
• M22: 3,801,731 km (0.07 R)
• M23: 4,226,140 km (0.109 R)
• M24: 4,389,202 km (0.093 R)
• M25: 4,871,804 km (0.084 R)
• M26: 5,042,795 km (0.095 R)
• M27: 5,390,909 km (0.097 R)
• M28: 5,826,987 km (0.099 R)
• M29: 5,968,057 km (0.078 R)
• M30: 6,398,301 km (0.062 R)
• M31: 6,523,066 km (0.102 R)
• M32: 6,606,840 km (0.079 R)
• M33: 6,902,296 km (0.118 R)
• M34: 7,528,363 km (0.076 R)
• M35: 7,726,281 km (0.085 R)
• M36: 8,060,184 km (0.103 R)
• M37: 8,149,942 km (0.084 R)
• M38: 8,308,067 km (0.083 R)
• M39: 8,996,666 km (0.079 R)
• M40: 9,347,773 km (0.066 R)
• M41: 9,632,009 km (0.116 R)
• M42: 9,703,516 km (0.081 R)
• M43: 10,995,743 km (0.105 R)
• M44: 11,396,366 km (0.048 R)
• M45: 11,674,618 km (0.118 R)
• M46: 12,134,631 km (0.064 R)
• M47: 12,600,778 km (0.114 R)
• M48: 12,993,622 km (0.062 R)
• M49: 13,099,089 km (0.094 R)
• M50: 13,577,204 km (0.108 R)
• M51: 13,926,066 km (0.068 R)
• M52: 14,033,926 km (0.11 R)
• M53: 14,277,770 km (0.072 R)
• M54: 14,797,324 km (0.106 R)
• M55: 14,962,629 km (0.087 R)
• M56: 15,239,535 km (0.056 R)
• M57: 15,378,661 km (0.08 R)
• M58: 15,462,286 km (0.114 R)
• M59: 16,592,199 km (0.073 R)
• M60: 16,965,147 km (0.085 R)
• M61: 17,109,359 km (0.1 R)
• M62: 17,340,787 km (0.038 R)
• M63: 18,100,445 km (0.058 R)
• M64: 18,395,601 km (0.057 R)
• M65: 18,692,254 km (0.117 R)
• M66: 18,960,633 km (0.11 R)
• M67: 19,170,219 km (0.091 R)
• M68: 19,652,223 km (0.096 R)
• M69: 19,712,661 km (0.094 R)
• M70: 20,046,713 km (0.108 R)
• M71: 20,260,339 km (0.056 R)
• M72: 20,382,710 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 5.5

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.77 AU - 8.97 AU

Year: 15885 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 32,331,496 km

• M1: 79,586 km (0.108 R)
• M2: 169,794 km (0.104 R)
• M3: 575,353 km (0.087 R)
• M4: 678,726 km (0.096 R)
• M5: 1,049,279 km (0.072 R)
• M6: 1,336,059 km (0.115 R)
• M7: 1,418,487 km (0.089 R)
• M8: 1,474,287 km (0.118 R)
• M9: 1,705,117 km (0.084 R)
• M10: 1,794,576 km (0.071 R)
• M11: 2,200,435 km (0.091 R)
• M12: 2,331,034 km (0.094 R)
• M13: 2,430,517 km (0.066 R)
• M14: 2,497,686 km (0.094 R)
• M15: 3,313,742 km (0.11 R)
• M16: 3,539,186 km (0.117 R)
• M17: 4,084,620 km (0.117 R)
• M18: 4,866,120 km (0.107 R)
• M19: 5,470,794 km (0.12 R)
• M20: 7,569,203 km (0.113 R)
• M21: 7,766,673 km (0.081 R)
• M22: 8,624,317 km (0.084 R)
• M23: 8,934,134 km (0.101 R)
• M24: 9,195,183 km (0.096 R)
• M25: 9,300,200 km (0.111 R)
• M26: 9,778,166 km (0.11 R)
• M27: 9,885,427 km (0.076 R)
• M28: 10,318,513 km (0.107 R)
• M29: 10,757,732 km (0.119 R)
• M30: 10,979,736 km (0.087 R)
• M31: 12,516,854 km (0.056 R)
• M32: 12,575,047 km (0.103 R)
• M33: 12,633,241 km (0.091 R)
• M34: 12,867,511 km (0.082 R)
• M35: 13,102,978 km (0.113 R)
• M36: 13,162,069 km (0.092 R)
• M37: 13,399,481 km (0.081 R)
• M38: 13,578,400 km (0.076 R)
• M39: 14,241,268 km (0.081 R)
• M40: 14,668,520 km (0.1 R)
• M41: 14,914,609 km (0.097 R)
• M42: 16,355,834 km (0.11 R)
• M43: 17,189,843 km (0.062 R)
• M44: 17,644,770 km (0.075 R)
• M45: 18,765,706 km (0.062 R)
• M46: 18,832,427 km (0.119 R)
• M47: 19,233,948 km (0.069 R)
• M48: 20,318,682 km (0.109 R)
• M49: 20,524,229 km (0.11 R)
• M50: 21,702,163 km (0.072 R)
• M51: 23,474,000 km (0.088 R)
• M52: 24,340,770 km (0.035 R)
• M53: 25,808,625 km (0.081 R)
• M54: 27,078,711 km (0.118 R)
• M55: 28,906,049 km (0.075 R)
• M56: 32,438,054 km (0.064 R)
• M57: 33,322,028 km (0.084 R)
• M58: 34,540,054 km (0.108 R)
• M59: 35,524,857 km (0.089 R)
• M60: 37,270,514 km (0.109 R)
• M61: 37,690,136 km (0.081 R)
• M62: 37,858,584 km (0.089 R)
• M63: 38,195,927 km (0.1 R)
• M64: 38,364,972 km (0.061 R)
• M65: 38,619,139 km (0.078 R)
• M66: 39,470,052 km (0.11 R)
• M67: 39,555,472 km (0.057 R)
• M68: 42,234,471 km (0.095 R)
• M69: 42,847,523 km (0.071 R)
• M70: 43,905,180 km (0.111 R)
• M71: 44,704,182 km (0.079 R)
• M72: 44,882,353 km (0.07 R)
• M73: 45,239,443 km (0.112 R)
• M74: 45,956,316 km (0.094 R)
• M75: 46,406,456 km (0.061 R)
• M76: 47,129,463 km (0.095 R)
• M77: 47,310,775 km (0.115 R)
• M78: 48,769,953 km (0.086 R)
• M79: 50,429,143 km (0.092 R)
• M80: 51,265,694 km (0.116 R)
• M81: 52,106,734 km (0.079 R)
• M82: 56,091,572 km (0.075 R)
• M83: 57,635,272 km (0.091 R)
• M84: 61,456,002 km (0.11 R)
• M85: 61,951,620 km (0.114 R)
• M86: 64,651,413 km (0.111 R)
• M87: 64,852,921 km (0.083 R)
• M88: 66,269,314 km (0.062 R)
• M89: 67,185,301 km (0.092 R)
• M90: 68,207,803 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 7.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.62 AU - 10.16 AU

Year: 18876 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,331,496 km

• M1: 96,790 km (0.051 R)
• M2: 200,910 km (0.097 R)
• M3: 254,915 km (0.065 R)
• M4: 2,355,269 km (0.095 R)
• M5: 2,723,429 km (0.096 R)
• M6: 2,786,560 km (0.096 R)
• M7: 2,850,288 km (0.088 R)
• M8: 3,022,326 km (0.064 R)
• M9: 3,087,850 km (0.103 R)
• M10: 3,220,094 km (0.104 R)
• M11: 3,376,873 km (0.103 R)
• M12: 4,028,970 km (0.114 R)
• M13: 4,418,822 km (0.097 R)
• M14: 4,974,578 km (0.085 R)
• M15: 5,026,189 km (0.085 R)
• M16: 5,767,746 km (0.1 R)
• M17: 6,013,236 km (0.059 R)
• M18: 7,116,820 km (0.102 R)
• M19: 7,886,650 km (0.116 R)
• M20: 7,977,157 km (0.102 R)
• M21: 8,589,461 km (0.097 R)
• M22: 8,776,159 km (0.112 R)
• M23: 8,901,373 km (0.12 R)
• M24: 9,891,710 km (0.094 R)
• M25: 10,383,289 km (0.062 R)
• M26: 11,220,439 km (0.092 R)
• M27: 11,288,356 km (0.065 R)
• M28: 11,492,856 km (0.119 R)
• M29: 12,148,544 km (0.099 R)
• M30: 12,288,119 km (0.091 R)
• M31: 13,316,155 km (0.064 R)
• M32: 13,460,218 km (0.072 R)
• M33: 13,895,099 km (0.047 R)
• M34: 14,371,568 km (0.09 R)
• M35: 15,302,815 km (0.104 R)
• M36: 17,144,963 km (0.117 R)
• M37: 17,498,164 km (0.081 R)
• M38: 18,571,828 km (0.079 R)
• M39: 20,574,494 km (0.092 R)
• M40: 20,657,671 km (0.083 R)
• M41: 20,866,210 km (0.054 R)
• M42: 21,411,494 km (0.061 R)
• M43: 22,687,714 km (0.119 R)
• M44: 23,682,689 km (0.079 R)
• M45: 23,813,587 km (0.109 R)
• M46: 24,957,562 km (0.09 R)
• M47: 25,268,576 km (0.092 R)
• M48: 25,715,126 km (0.091 R)
• M49: 27,161,737 km (0.107 R)
• M50: 27,435,801 km (0.049 R)
• M51: 27,756,838 km (0.104 R)
• M52: 27,986,919 km (0.052 R)
• M53: 28,171,373 km (0.104 R)
• M54: 28,773,804 km (0.107 R)
• M55: 29,803,037 km (0.082 R)
• M56: 30,322,142 km (0.078 R)
• M57: 30,653,950 km (0.079 R)
• M58: 31,177,991 km (0.115 R)
• M59: 31,945,429 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit