🌌 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: 919.4

Radius: 8.7

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,646,991 km

• M1: 108,309 km (0.063 R)
• M2: 226,192 km (0.083 R)
• M3: 315,951 km (0.114 R)
• M4: 394,938 km (0.105 R)
• M5: 451,038 km (0.076 R)
• M6: 516,861 km (0.083 R)
• M7: 603,627 km (0.115 R)
• M8: 681,119 km (0.083 R)
• M9: 758,611 km (0.092 R)
• M10: 910,901 km (0.067 R)
• M11: 1,018,313 km (0.064 R)
• M12: 1,112,559 km (0.097 R)
• M13: 1,187,508 km (0.084 R)
• M14: 1,246,001 km (0.112 R)
• M15: 1,342,641 km (0.116 R)
• M16: 1,470,697 km (0.041 R)
• M17: 1,528,890 km (0.103 R)
• M18: 1,769,892 km (0.098 R)
• M19: 1,831,976 km (0.119 R)
• M20: 1,889,720 km (0.103 R)
• M21: 2,012,241 km (0.109 R)
• M22: 2,082,702 km (0.088 R)
• M23: 2,170,665 km (0.115 R)
• M24: 2,282,265 km (0.075 R)
• M25: 2,338,813 km (0.081 R)
• M26: 2,493,946 km (0.064 R)
• M27: 2,838,769 km (0.053 R)
• M28: 2,930,473 km (0.09 R)
• M29: 2,992,107 km (0.089 R)
• M30: 3,205,134 km (0.099 R)
• M31: 3,326,309 km (0.055 R)
• M32: 3,403,651 km (0.099 R)
• M33: 3,468,427 km (0.093 R)
• M34: 3,527,219 km (0.041 R)
• M35: 3,612,789 km (0.102 R)
• M36: 3,705,689 km (0.062 R)
• M37: 3,785,873 km (0.118 R)
• M38: 3,887,001 km (0.102 R)
• M39: 4,133,389 km (0.106 R)
• M40: 4,370,801 km (0.114 R)
• M41: 4,519,651 km (0.096 R)
• M42: 4,735,371 km (0.079 R)
• M43: 4,793,415 km (0.079 R)
• M44: 4,917,731 km (0.104 R)
• M45: 5,028,134 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 12.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.88 AU - 2.22 AU

Year: 1957 Days

Day: 6.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,646,991 km

• M1: 182,809 km (0.086 R)
• M2: 315,502 km (0.083 R)
• M3: 412,142 km (0.073 R)
• M4: 555,906 km (0.08 R)
• M5: 1,108,371 km (0.091 R)
• M6: 1,438,832 km (0.034 R)
• M7: 1,549,236 km (0.112 R)
• M8: 1,631,514 km (0.116 R)
• M9: 1,768,396 km (0.119 R)
• M10: 2,450,563 km (0.075 R)
• M11: 2,535,235 km (0.084 R)
• M12: 2,732,704 km (0.063 R)
• M13: 2,973,706 km (0.096 R)
• M14: 3,195,560 km (0.047 R)
• M15: 3,724,837 km (0.083 R)
• M16: 3,850,948 km (0.107 R)
• M17: 3,935,920 km (0.12 R)
• M18: 4,179,914 km (0.074 R)
• M19: 4,547,775 km (0.111 R)
• M20: 4,667,753 km (0.107 R)
• M21: 4,849,813 km (0.086 R)
• M22: 5,003,301 km (0.066 R)
• M23: 5,111,759 km (0.055 R)
• M24: 5,267,939 km (0.073 R)
• M25: 5,633,407 km (0.093 R)
• M26: 5,714,040 km (0.06 R)
• M27: 5,908,966 km (0.098 R)
• M28: 6,073,075 km (0.099 R)
• M29: 6,255,435 km (0.049 R)
• M30: 6,456,495 km (0.088 R)
• M31: 6,625,690 km (0.119 R)
• M32: 6,727,865 km (0.115 R)
• M33: 7,194,311 km (0.071 R)
• M34: 7,281,826 km (0.112 R)
• M35: 7,458,052 km (0.115 R)
• M36: 7,689,181 km (0.054 R)
• M37: 7,922,853 km (0.067 R)
• M38: 8,250,173 km (0.113 R)
• M39: 8,674,881 km (0.091 R)
• M40: 9,049,923 km (0.116 R)
• M41: 9,258,612 km (0.116 R)
• M42: 9,392,203 km (0.119 R)
• M43: 9,874,656 km (0.106 R)
• M44: 10,128,673 km (0.091 R)
• M45: 10,286,050 km (0.086 R)
• M46: 10,503,865 km (0.118 R)
• M47: 10,623,394 km (0.099 R)
• M48: 11,065,306 km (0.074 R)
• M49: 11,146,238 km (0.085 R)
• M50: 11,472,212 km (0.087 R)
• M51: 11,656,965 km (0.103 R)
• M52: 12,071,052 km (0.099 R)
• M53: 12,175,322 km (0.101 R)
• M54: 12,511,169 km (0.11 R)
• M55: 12,913,737 km (0.055 R)
• M56: 13,020,400 km (0.102 R)
• M57: 13,385,419 km (0.119 R)
• M58: 14,279,416 km (0.094 R)
• M59: 14,411,810 km (0.093 R)
• M60: 14,500,372 km (0.112 R)
• M61: 14,722,525 km (0.12 R)
• M62: 14,945,874 km (0.114 R)
• M63: 15,125,242 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 12.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.29 AU - 2.69 AU

Year: 2620 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,646,991 km

• M1: 167,250 km (0.053 R)
• M2: 295,456 km (0.11 R)
• M3: 683,363 km (0.107 R)
• M4: 814,261 km (0.052 R)
• M5: 950,096 km (0.059 R)
• M6: 1,117,945 km (0.059 R)
• M7: 1,420,731 km (0.112 R)
• M8: 1,631,814 km (0.089 R)
• M9: 1,865,186 km (0.038 R)
• M10: 2,326,696 km (0.071 R)
• M11: 2,467,018 km (0.097 R)
• M12: 2,584,004 km (0.111 R)
• M13: 2,662,992 km (0.094 R)
• M14: 3,659,912 km (0.1 R)
• M15: 3,967,784 km (0.115 R)
• M16: 4,214,022 km (0.119 R)
• M17: 4,339,086 km (0.118 R)
• M18: 4,417,924 km (0.092 R)
• M19: 4,991,183 km (0.088 R)
• M20: 5,106,972 km (0.115 R)
• M21: 5,265,695 km (0.114 R)
• M22: 5,553,821 km (0.086 R)
• M23: 5,821,003 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 11.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.82 AU - 2.84 AU

Year: 3175 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,646,991 km

• M1: 194,776 km (0.116 R)
• M2: 340,934 km (0.104 R)
• M3: 434,881 km (0.033 R)
• M4: 722,109 km (0.1 R)
• M5: 821,292 km (0.097 R)
• M6: 1,171,651 km (0.033 R)
• M7: 1,426,715 km (0.094 R)
• M8: 1,713,344 km (0.066 R)
• M9: 1,849,778 km (0.075 R)
• M10: 1,990,100 km (0.087 R)
• M11: 2,207,167 km (0.075 R)
• M12: 2,386,684 km (0.096 R)
• M13: 2,540,022 km (0.051 R)
• M14: 2,696,651 km (0.085 R)
• M15: 2,808,102 km (0.085 R)
• M16: 3,185,836 km (0.1 R)
• M17: 3,492,811 km (0.105 R)
• M18: 3,738,301 km (0.1 R)
• M19: 3,881,167 km (0.103 R)
• M20: 4,320,686 km (0.095 R)
• M21: 4,433,034 km (0.091 R)
• M22: 5,187,456 km (0.09 R)
• M23: 5,467,952 km (0.064 R)
• M24: 5,836,112 km (0.103 R)
• M25: 6,086,090 km (0.113 R)
• M26: 6,170,164 km (0.076 R)
• M27: 6,510,499 km (0.091 R)
• M28: 6,966,474 km (0.031 R)
• M29: 7,365,601 km (0.087 R)
• M30: 7,726,730 km (0.067 R)
• M31: 7,978,354 km (0.103 R)
• M32: 8,093,544 km (0.118 R)
• M33: 8,232,670 km (0.111 R)
• M34: 8,372,544 km (0.084 R)
• M35: 8,560,289 km (0.083 R)
• M36: 8,749,381 km (0.092 R)
• M37: 9,059,797 km (0.052 R)
• M38: 9,446,657 km (0.096 R)
• M39: 9,814,368 km (0.107 R)
• M40: 10,062,252 km (0.098 R)
• M41: 10,488,157 km (0.12 R)
• M42: 10,589,285 km (0.052 R)
• M43: 10,741,576 km (0.117 R)
• M44: 10,920,046 km (0.106 R)
• M45: 11,073,833 km (0.111 R)
• M46: 11,461,590 km (0.116 R)
• M47: 11,880,165 km (0.113 R)
• M48: 12,517,452 km (0.084 R)
• M49: 12,867,212 km (0.073 R)
• M50: 13,494,027 km (0.062 R)
• M51: 13,631,657 km (0.052 R)
• M52: 13,852,763 km (0.07 R)
• M53: 13,963,764 km (0.116 R)
• M54: 14,242,615 km (0.103 R)
• M55: 14,438,887 km (0.116 R)
• M56: 14,862,548 km (0.057 R)
• M57: 16,597,734 km (0.036 R)
• M58: 16,863,570 km (0.039 R)
• M59: 17,160,521 km (0.117 R)
• M60: 17,279,751 km (0.094 R)
• M61: 17,609,165 km (0.088 R)
• M62: 17,819,949 km (0.089 R)
• M63: 18,001,261 km (0.117 R)
• M64: 18,274,427 km (0.091 R)
• M65: 18,365,682 km (0.099 R)
• M66: 19,101,853 km (0.099 R)
• M67: 19,785,216 km (0.108 R)
• M68: 20,004,377 km (0.093 R)
• M69: 20,539,937 km (0.117 R)
• M70: 20,730,076 km (0.072 R)
• M71: 20,984,393 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 3.1

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.49 AU - 7.43 AU

Year: 12245 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,646,991 km

• M1: 130,449 km (0.065 R)
• M2: 190,887 km (0.093 R)
• M3: 279,299 km (0.113 R)
• M4: 338,540 km (0.079 R)
• M5: 492,626 km (0.113 R)
• M6: 666,608 km (0.076 R)
• M7: 692,937 km (0.114 R)
• M8: 930,948 km (0.117 R)
• M9: 1,066,483 km (0.102 R)
• M10: 1,097,450 km (0.101 R)
• M11: 1,176,288 km (0.079 R)
• M12: 1,306,289 km (0.069 R)
• M13: 1,527,095 km (0.115 R)
• M14: 1,908,121 km (0.047 R)
• M15: 1,964,818 km (0.111 R)
• M16: 2,080,009 km (0.056 R)
• M17: 2,158,099 km (0.109 R)
• M18: 2,237,087 km (0.089 R)
• M19: 2,459,090 km (0.094 R)
• M20: 2,521,023 km (0.111 R)
• M21: 2,667,180 km (0.061 R)
• M22: 3,884,309 km (0.052 R)
• M23: 3,980,500 km (0.1 R)
• M24: 4,126,208 km (0.097 R)
• M25: 4,472,976 km (0.082 R)
• M26: 4,777,558 km (0.052 R)
• M27: 5,246,846 km (0.116 R)
• M28: 5,730,795 km (0.087 R)
• M29: 5,867,677 km (0.119 R)
• M30: 5,950,405 km (0.073 R)
• M31: 6,482,973 km (0.052 R)
• M32: 6,568,394 km (0.062 R)
• M33: 7,473,311 km (0.059 R)
• M34: 7,894,728 km (0.079 R)
• M35: 8,509,875 km (0.027 R)
• M36: 8,572,257 km (0.072 R)
• M37: 9,753,183 km (0.112 R)
• M38: 9,785,795 km (0.098 R)
• M39: 10,048,040 km (0.103 R)
• M40: 10,146,924 km (0.035 R)
• M41: 10,479,032 km (0.067 R)
• M42: 10,747,410 km (0.109 R)
• M43: 11,256,492 km (0.113 R)
• M44: 12,052,203 km (0.045 R)
• M45: 12,901,620 km (0.089 R)
• M46: 13,080,987 km (0.086 R)
• M47: 13,806,836 km (0.12 R)
• M48: 15,601,412 km (0.073 R)
• M49: 15,716,004 km (0.098 R)
• M50: 16,177,065 km (0.097 R)
• M51: 16,681,659 km (0.103 R)
• M52: 16,798,794 km (0.041 R)
• M53: 16,916,228 km (0.111 R)
• M54: 17,270,177 km (0.073 R)
• M55: 17,309,670 km (0.099 R)
• M56: 17,547,082 km (0.112 R)
• M57: 18,669,515 km (0.113 R)
• M58: 18,994,591 km (0.1 R)
• M59: 19,321,313 km (0.111 R)
• M60: 19,526,561 km (0.108 R)
• M61: 19,649,980 km (0.055 R)
• M62: 20,983,046 km (0.082 R)
• M63: 21,278,652 km (0.092 R)
• M64: 21,575,454 km (0.116 R)
• M65: 21,617,940 km (0.084 R)
• M66: 21,916,387 km (0.087 R)
• M67: 22,603,640 km (0.12 R)
• M68: 22,646,874 km (0.081 R)
• M69: 22,863,192 km (0.068 R)
• M70: 23,036,726 km (0.084 R)
• M71: 23,560,019 km (0.118 R)
• M72: 23,823,162 km (0.116 R)
• M73: 24,043,220 km (0.114 R)
• M74: 24,087,352 km (0.063 R)
• M75: 24,529,712 km (0.116 R)
• M76: 25,063,926 km (0.098 R)
• M77: 26,008,338 km (0.065 R)
• M78: 28,863,264 km (0.105 R)
• M79: 29,380,124 km (0.044 R)
• M80: 29,521,644 km (0.114 R)
• M81: 30,327,528 km (0.093 R)
• M82: 30,422,821 km (0.094 R)
• M83: 30,518,265 km (0.116 R)
• M84: 30,565,987 km (0.047 R)
• M85: 30,661,580 km (0.075 R)
• M86: 30,805,044 km (0.114 R)
• M87: 30,996,828 km (0.073 R)
• M88: 31,381,295 km (0.052 R)
• M89: 31,719,087 km (0.08 R)
• M90: 32,155,165 km (0.091 R)
• M91: 32,301,023 km (0.093 R)
• M92: 32,495,799 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.4

Radius: 4.2

Gravity: 36.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.75 AU - 9.39 AU

Year: 13889 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,646,991 km

• M1: 57,446 km (0.036 R)
• M2: 139,126 km (0.109 R)
• M3: 1,905,129 km (0.108 R)
• M4: 2,248,456 km (0.112 R)
• M5: 2,367,237 km (0.108 R)
• M6: 2,427,375 km (0.101 R)
• M7: 2,610,782 km (0.091 R)
• M8: 2,862,256 km (0.095 R)
• M9: 3,254,053 km (0.113 R)
• M10: 3,558,933 km (0.059 R)
• M11: 4,087,014 km (0.099 R)
• M12: 4,123,067 km (0.034 R)
• M13: 4,305,128 km (0.106 R)
• M14: 4,526,981 km (0.079 R)
• M15: 4,676,878 km (0.025 R)
• M16: 4,714,726 km (0.11 R)
• M17: 4,752,575 km (0.065 R)
• M18: 5,332,416 km (0.12 R)
• M19: 5,650,760 km (0.109 R)
• M20: 6,057,367 km (0.083 R)
• M21: 6,684,781 km (0.087 R)
• M22: 6,812,837 km (0.06 R)
• M23: 7,071,192 km (0.093 R)
• M24: 7,730,919 km (0.075 R)
• M25: 8,640,923 km (0.042 R)
• M26: 8,967,345 km (0.097 R)
• M27: 9,014,319 km (0.111 R)
• M28: 9,202,962 km (0.044 R)
• M29: 10,165,774 km (0.102 R)
• M30: 12,237,106 km (0.031 R)
• M31: 12,341,376 km (0.114 R)
• M32: 12,498,304 km (0.104 R)
• M33: 12,920,170 km (0.088 R)
• M34: 13,507,940 km (0.088 R)
• M35: 18,571,977 km (0.093 R)
• M36: 19,721,039 km (0.116 R)
• M37: 19,965,930 km (0.104 R)
• M38: 20,582,423 km (0.065 R)
• M39: 20,768,672 km (0.084 R)
• M40: 22,469,151 km (0.042 R)
• M41: 22,660,786 km (0.052 R)
• M42: 24,017,789 km (0.071 R)
• M43: 24,607,354 km (0.073 R)
• M44: 25,003,040 km (0.032 R)
• M45: 25,334,250 km (0.104 R)
• M46: 25,533,813 km (0.119 R)
• M47: 26,001,307 km (0.114 R)
• M48: 26,269,835 km (0.112 R)
• M49: 26,404,323 km (0.114 R)
• M50: 26,539,111 km (0.074 R)
• M51: 27,489,058 km (0.07 R)
• M52: 28,312,145 km (0.102 R)
• M53: 28,450,224 km (0.075 R)
• M54: 28,588,303 km (0.103 R)
• M55: 29,631,897 km (0.053 R)
• M56: 29,701,909 km (0.12 R)
• M57: 29,771,921 km (0.091 R)
• M58: 30,758,669 km (0.113 R)
• M59: 31,113,664 km (0.091 R)
• M60: 32,114,773 km (0.057 R)
• M61: 36,074,031 km (0.069 R)
• M62: 37,276,498 km (0.04 R)
• M63: 39,181,178 km (0.096 R)
• M64: 40,339,215 km (0.095 R)
• M65: 40,961,393 km (0.101 R)
• M66: 41,665,101 km (0.066 R)
• M67: 43,084,636 km (0.037 R)
• M68: 45,243,333 km (0.104 R)
• M69: 45,323,966 km (0.084 R)
• M70: 46,051,760 km (0.091 R)
• M71: 46,213,924 km (0.03 R)
• M72: 46,457,768 km (0.116 R)
• M73: 46,701,912 km (0.088 R)
• M74: 47,109,716 km (0.111 R)
• M75: 47,436,886 km (0.058 R)
• M76: 48,423,036 km (0.082 R)
• M77: 48,670,470 km (0.086 R)
• M78: 49,001,231 km (0.116 R)
• M79: 49,332,740 km (0.027 R)
• M80: 50,666,106 km (0.098 R)
• M81: 51,253,128 km (0.092 R)
• M82: 51,337,202 km (0.114 R)
• M83: 52,349,381 km (0.082 R)
• M84: 52,603,548 km (0.041 R)
• M85: 52,773,042 km (0.063 R)
• M86: 52,942,836 km (0.063 R)
• M87: 53,027,808 km (0.039 R)
• M88: 55,166,758 km (0.053 R)
• M89: 55,597,899 km (0.075 R)
• M90: 55,943,620 km (0.087 R)
• M91: 56,289,939 km (0.053 R)
• M92: 57,420,749 km (0.111 R)
• M93: 57,770,210 km (0.056 R)
• M94: 58,032,754 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit