🌌 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: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 438 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,799,712 km

• M1: 138,228 km (0.111 R)
• M2: 218,413 km (0.113 R)
• M3: 292,913 km (0.041 R)
• M4: 379,829 km (0.119 R)
• M5: 451,636 km (0.051 R)
• M6: 532,269 km (0.057 R)
• M7: 634,145 km (0.117 R)
• M8: 737,069 km (0.113 R)
• M9: 846,275 km (0.083 R)
• M10: 954,135 km (0.112 R)
• M11: 1,024,895 km (0.111 R)
• M12: 1,109,268 km (0.114 R)
• M13: 1,256,921 km (0.108 R)
• M14: 1,352,215 km (0.101 R)
• M15: 1,458,579 km (0.066 R)
• M16: 1,621,491 km (0.114 R)
• M17: 1,707,510 km (0.099 R)
• M18: 1,865,485 km (0.093 R)
• M19: 2,136,407 km (0.094 R)
• M20: 2,246,362 km (0.086 R)
• M21: 2,378,905 km (0.027 R)
• M22: 2,519,228 km (0.09 R)
• M23: 2,657,157 km (0.036 R)
• M24: 2,727,020 km (0.077 R)
• M25: 3,085,905 km (0.091 R)
• M26: 3,337,528 km (0.113 R)
• M27: 3,507,172 km (0.078 R)
• M28: 3,721,696 km (0.034 R)
• M29: 3,940,558 km (0.057 R)
• M30: 4,057,693 km (0.078 R)
• M31: 4,371,848 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.12 AU - 1.42 AU

Year: 910 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,799,712 km

• M1: 184,604 km (0.108 R)
• M2: 300,243 km (0.042 R)
• M3: 497,862 km (0.099 R)
• M4: 709,842 km (0.118 R)
• M5: 852,259 km (0.11 R)
• M6: 945,608 km (0.096 R)
• M7: 1,060,051 km (0.104 R)
• M8: 1,172,548 km (0.114 R)
• M9: 1,364,781 km (0.095 R)
• M10: 1,564,046 km (0.072 R)
• M11: 1,661,284 km (0.059 R)
• M12: 1,756,578 km (0.086 R)
• M13: 2,009,847 km (0.098 R)
• M14: 2,193,254 km (0.069 R)
• M15: 2,307,846 km (0.072 R)
• M16: 2,581,610 km (0.116 R)
• M17: 2,977,147 km (0.064 R)
• M18: 3,130,635 km (0.064 R)
• M19: 3,307,759 km (0.053 R)
• M20: 3,466,931 km (0.094 R)
• M21: 3,579,877 km (0.053 R)
• M22: 3,803,975 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 9.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.18 AU - 1.44 AU

Year: 953 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,799,712 km

• M1: 164,408 km (0.079 R)
• M2: 261,347 km (0.068 R)
• M3: 386,112 km (0.099 R)
• M4: 452,982 km (0.115 R)
• M5: 529,876 km (0.093 R)
• M6: 623,374 km (0.076 R)
• M7: 687,103 km (0.094 R)
• M8: 784,342 km (0.03 R)
• M9: 899,831 km (0.067 R)
• M10: 1,028,186 km (0.07 R)
• M11: 1,133,952 km (0.118 R)
• M12: 1,311,225 km (0.03 R)
• M13: 1,380,190 km (0.068 R)
• M14: 1,651,860 km (0.113 R)
• M15: 1,743,563 km (0.085 R)
• M16: 1,819,858 km (0.074 R)
• M17: 1,897,200 km (0.112 R)
• M18: 2,064,451 km (0.092 R)
• M19: 2,145,383 km (0.096 R)
• M20: 2,653,567 km (0.106 R)
• M21: 2,731,956 km (0.075 R)
• M22: 2,881,255 km (0.1 R)
• M23: 2,951,865 km (0.03 R)
• M24: 3,094,881 km (0.03 R)
• M25: 3,167,137 km (0.063 R)
• M26: 3,229,668 km (0.068 R)
• M27: 3,313,593 km (0.069 R)
• M28: 3,877,128 km (0.087 R)
• M29: 3,966,588 km (0.101 R)
• M30: 4,135,932 km (0.087 R)
• M31: 4,331,008 km (0.116 R)
• M32: 4,435,427 km (0.119 R)
• M33: 4,529,076 km (0.11 R)
• M34: 4,599,686 km (0.117 R)
• M35: 4,837,696 km (0.084 R)
• M36: 5,006,742 km (0.116 R)
• M37: 5,092,162 km (0.058 R)
• M38: 5,214,832 km (0.081 R)
• M39: 5,538,412 km (0.114 R)
• M40: 5,651,957 km (0.117 R)
• M41: 5,817,412 km (0.094 R)
• M42: 6,283,859 km (0.113 R)
• M43: 6,402,340 km (0.092 R)
• M44: 6,468,462 km (0.091 R)
• M45: 6,641,697 km (0.098 R)
• M46: 6,722,031 km (0.11 R)
• M47: 7,142,700 km (0.096 R)
• M48: 7,377,120 km (0.071 R)
• M49: 7,446,533 km (0.102 R)
• M50: 7,726,431 km (0.106 R)
• M51: 8,038,193 km (0.115 R)
• M52: 8,195,719 km (0.107 R)
• M53: 8,339,782 km (0.12 R)
• M54: 8,528,275 km (0.096 R)
• M55: 8,630,451 km (0.078 R)
• M56: 8,762,396 km (0.112 R)
• M57: 9,162,122 km (0.096 R)
• M58: 9,236,771 km (0.096 R)
• M59: 9,341,639 km (0.041 R)
• M60: 9,734,782 km (0.086 R)
• M61: 9,918,040 km (0.101 R)
• M62: 10,334,520 km (0.097 R)
• M63: 10,552,783 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 5.2

Gravity: 29.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.73 AU - 11.27 AU

Year: 18617 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,799,712 km

• M1: 404,213 km (0.083 R)
• M2: 609,312 km (0.027 R)
• M3: 771,027 km (0.086 R)
• M4: 1,106,127 km (0.102 R)
• M5: 1,482,066 km (0.113 R)
• M6: 1,764,058 km (0.086 R)
• M7: 2,305,602 km (0.043 R)
• M8: 2,448,618 km (0.104 R)
• M9: 2,971,762 km (0.093 R)
• M10: 3,127,493 km (0.066 R)
• M11: 3,528,565 km (0.103 R)
• M12: 3,735,010 km (0.082 R)
• M13: 4,116,784 km (0.114 R)
• M14: 4,871,206 km (0.106 R)
• M15: 5,054,912 km (0.118 R)
• M16: 5,240,862 km (0.109 R)
• M17: 5,524,051 km (0.108 R)
• M18: 5,667,515 km (0.096 R)
• M19: 5,763,856 km (0.076 R)
• M20: 6,303,306 km (0.12 R)
• M21: 6,453,203 km (0.087 R)
• M22: 7,012,999 km (0.11 R)
• M23: 7,116,371 km (0.059 R)
• M24: 8,672,338 km (0.078 R)
• M25: 9,006,989 km (0.072 R)
• M26: 9,746,301 km (0.109 R)
• M27: 10,682,934 km (0.053 R)
• M28: 11,893,480 km (0.104 R)
• M29: 12,078,682 km (0.114 R)
• M30: 12,327,313 km (0.037 R)
• M31: 13,210,539 km (0.064 R)
• M32: 14,048,736 km (0.055 R)
• M33: 14,507,254 km (0.051 R)
• M34: 16,047,962 km (0.116 R)
• M35: 17,219,613 km (0.083 R)
• M36: 17,359,337 km (0.087 R)
• M37: 18,848,285 km (0.075 R)
• M38: 20,156,817 km (0.094 R)
• M39: 23,708,869 km (0.114 R)
• M40: 24,176,063 km (0.118 R)
• M41: 25,277,851 km (0.083 R)
• M42: 25,675,333 km (0.088 R)
• M43: 28,762,883 km (0.044 R)
• M44: 28,928,638 km (0.111 R)
• M45: 29,511,172 km (0.052 R)
• M46: 29,678,273 km (0.046 R)
• M47: 29,845,822 km (0.108 R)
• M48: 33,957,969 km (0.062 R)
• M49: 34,220,812 km (0.07 R)
• M50: 34,925,119 km (0.07 R)
• M51: 35,901,245 km (0.097 R)
• M52: 36,079,715 km (0.042 R)
• M53: 36,169,025 km (0.09 R)
• M54: 36,886,347 km (0.082 R)
• M55: 37,789,469 km (0.114 R)
• M56: 39,066,138 km (0.096 R)
• M57: 39,157,841 km (0.117 R)
• M58: 39,433,550 km (0.085 R)
• M59: 43,454,292 km (0.099 R)
• M60: 44,791,248 km (0.088 R)
• M61: 45,464,887 km (0.098 R)
• M62: 45,947,939 km (0.043 R)
• M63: 46,335,696 km (0.093 R)
• M64: 46,627,263 km (0.113 R)
• M65: 46,821,890 km (0.099 R)
• M66: 48,093,920 km (0.081 R)
• M67: 48,586,247 km (0.1 R)
• M68: 49,774,503 km (0.086 R)
• M69: 51,373,704 km (0.078 R)
• M70: 53,803,772 km (0.06 R)
• M71: 55,341,638 km (0.062 R)
• M72: 56,997,836 km (0.116 R)
• M73: 57,101,806 km (0.091 R)
• M74: 57,623,005 km (0.063 R)
• M75: 58,145,850 km (0.115 R)
• M76: 58,460,305 km (0.076 R)
• M77: 58,880,376 km (0.109 R)
• M78: 59,512,427 km (0.066 R)
• M79: 61,422,043 km (0.115 R)
• M80: 64,974,843 km (0.084 R)
• M81: 65,627,838 km (0.052 R)
• M82: 66,502,088 km (0.087 R)
• M83: 66,611,593 km (0.08 R)
• M84: 66,830,904 km (0.077 R)
• M85: 67,050,364 km (0.106 R)
• M86: 68,482,913 km (0.117 R)
• M87: 69,480,731 km (0.068 R)
• M88: 72,164,666 km (0.026 R)
• M89: 72,502,608 km (0.113 R)
• M90: 75,338,684 km (0.06 R)
• M91: 76,253,775 km (0.067 R)
• M92: 76,597,999 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 6.2

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.26 AU - 12.04 AU

Year: 23673 Days

Day: 15.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,799,712 km

• M1: 143,764 km (0.045 R)
• M2: 249,978 km (0.06 R)
• M3: 677,678 km (0.106 R)
• M4: 1,110,615 km (0.099 R)
• M5: 1,490,593 km (0.089 R)
• M6: 1,841,699 km (0.094 R)
• M7: 2,043,956 km (0.069 R)
• M8: 2,360,654 km (0.065 R)
• M9: 3,039,380 km (0.118 R)
• M10: 4,118,579 km (0.085 R)
• M11: 4,162,262 km (0.085 R)
• M12: 4,294,207 km (0.101 R)
• M13: 4,698,570 km (0.099 R)
• M14: 5,115,050 km (0.1 R)
• M15: 6,434,055 km (0.111 R)
• M16: 6,638,106 km (0.053 R)
• M17: 7,104,702 km (0.107 R)
• M18: 7,209,869 km (0.094 R)
• M19: 7,960,402 km (0.09 R)
• M20: 8,400,220 km (0.081 R)
• M21: 10,296,971 km (0.064 R)
• M22: 10,836,421 km (0.088 R)
• M23: 11,569,750 km (0.081 R)
• M24: 12,067,611 km (0.03 R)
• M25: 12,891,447 km (0.093 R)
• M26: 13,537,560 km (0.043 R)
• M27: 15,333,782 km (0.114 R)
• M28: 15,469,766 km (0.112 R)
• M29: 15,674,566 km (0.056 R)
• M30: 17,557,704 km (0.05 R)
• M31: 18,057,361 km (0.094 R)
• M32: 18,634,360 km (0.1 R)
• M33: 18,706,915 km (0.066 R)
• M34: 20,251,662 km (0.091 R)
• M35: 20,326,311 km (0.098 R)
• M36: 20,625,507 km (0.114 R)
• M37: 22,760,718 km (0.117 R)
• M38: 23,227,313 km (0.108 R)
• M39: 23,618,661 km (0.082 R)
• M40: 24,091,091 km (0.099 R)
• M41: 24,646,100 km (0.063 R)
• M42: 27,154,407 km (0.115 R)
• M43: 27,319,114 km (0.114 R)
• M44: 28,230,315 km (0.087 R)
• M45: 29,404,359 km (0.095 R)
• M46: 30,167,607 km (0.078 R)
• M47: 30,423,420 km (0.084 R)
• M48: 30,679,980 km (0.104 R)
• M49: 31,023,307 km (0.072 R)
• M50: 34,346,624 km (0.099 R)
• M51: 34,881,586 km (0.084 R)
• M52: 37,231,469 km (0.115 R)
• M53: 38,980,867 km (0.056 R)
• M54: 40,474,751 km (0.058 R)
• M55: 42,082,330 km (0.117 R)
• M56: 42,559,098 km (0.077 R)
• M57: 43,037,662 km (0.119 R)
• M58: 43,710,703 km (0.078 R)
• M59: 44,678,152 km (0.036 R)
• M60: 45,164,495 km (0.1 R)
• M61: 45,848,307 km (0.036 R)
• M62: 46,634,144 km (0.094 R)
• M63: 46,831,314 km (0.092 R)
• M64: 47,622,537 km (0.056 R)
• M65: 48,019,869 km (0.066 R)
• M66: 48,218,984 km (0.101 R)
• M67: 50,325,771 km (0.031 R)
• M68: 51,237,720 km (0.027 R)
• M69: 51,950,853 km (0.073 R)
• M70: 52,667,426 km (0.101 R)
• M71: 54,524,534 km (0.044 R)
• M72: 55,774,574 km (0.109 R)
• M73: 55,983,862 km (0.115 R)
• M74: 56,403,184 km (0.07 R)
• M75: 57,034,039 km (0.09 R)
• M76: 57,139,505 km (0.097 R)
• M77: 57,667,286 km (0.027 R)
• M78: 57,773,052 km (0.116 R)
• M79: 61,731,561 km (0.083 R)
• M80: 62,925,203 km (0.055 R)
• M81: 64,345,784 km (0.117 R)
• M82: 65,115,016 km (0.073 R)
• M83: 65,555,881 km (0.068 R)
• M84: 67,552,414 km (0.114 R)
• M85: 68,558,011 km (0.106 R)
• M86: 69,456,197 km (0.105 R)
• M87: 70,245,176 km (0.118 R)
• M88: 73,087,386 km (0.094 R)
• M89: 73,660,196 km (0.047 R)
• M90: 75,156,773 km (0.102 R)
• M91: 77,362,145 km (0.109 R)
• M92: 77,829,040 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 3.8

Gravity: 34.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.1 AU - 13.82 AU

Year: 24667 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,799,712 km

• M1: 83,924 km (0.093 R)
• M2: 519,404 km (0.079 R)
• M3: 799,002 km (0.102 R)
• M4: 824,284 km (0.071 R)
• M5: 901,477 km (0.063 R)
• M6: 1,829,283 km (0.086 R)
• M7: 2,353,175 km (0.047 R)
• M8: 2,726,720 km (0.07 R)
• M9: 3,320,923 km (0.083 R)
• M10: 3,444,491 km (0.078 R)
• M11: 5,277,663 km (0.083 R)
• M12: 5,421,726 km (0.093 R)
• M13: 5,567,285 km (0.05 R)
• M14: 6,828,544 km (0.039 R)
• M15: 7,517,891 km (0.114 R)
• M16: 7,625,901 km (0.071 R)
• M17: 7,898,169 km (0.054 R)
• M18: 8,847,517 km (0.05 R)
• M19: 10,427,720 km (0.119 R)
• M20: 10,487,858 km (0.118 R)
• M21: 10,548,146 km (0.094 R)
• M22: 10,669,021 km (0.067 R)
• M23: 10,912,267 km (0.072 R)
• M24: 11,466,228 km (0.053 R)
• M25: 12,346,013 km (0.031 R)
• M26: 12,923,012 km (0.026 R)
• M27: 14,840,857 km (0.051 R)
• M28: 16,005,775 km (0.116 R)
• M29: 17,699,672 km (0.111 R)
• M30: 19,672,120 km (0.106 R)
• M31: 23,032,238 km (0.09 R)
• M32: 23,110,627 km (0.047 R)
• M33: 23,425,082 km (0.116 R)
• M34: 23,503,920 km (0.114 R)
• M35: 23,820,170 km (0.109 R)
• M36: 23,899,457 km (0.085 R)
• M37: 24,297,237 km (0.041 R)
• M38: 25,665,908 km (0.104 R)
• M39: 26,400,583 km (0.114 R)
• M40: 26,646,971 km (0.105 R)
• M41: 29,407,501 km (0.058 R)
• M42: 31,210,903 km (0.079 R)
• M43: 32,873,085 km (0.101 R)
• M44: 33,315,296 km (0.091 R)
• M45: 34,205,553 km (0.085 R)
• M46: 34,384,472 km (0.072 R)
• M47: 34,563,840 km (0.115 R)
• M48: 37,290,411 km (0.062 R)
• M49: 38,121,876 km (0.114 R)
• M50: 38,865,976 km (0.094 R)
• M51: 42,177,324 km (0.046 R)
• M52: 42,273,217 km (0.099 R)
• M53: 42,465,300 km (0.098 R)
• M54: 42,561,492 km (0.084 R)
• M55: 43,915,203 km (0.083 R)
• M56: 44,890,731 km (0.106 R)
• M57: 45,381,112 km (0.092 R)
• M58: 46,169,643 km (0.112 R)
• M59: 46,268,377 km (0.083 R)
• M60: 46,962,512 km (0.072 R)
• M61: 47,260,959 km (0.12 R)
• M62: 47,659,937 km (0.105 R)
• M63: 48,260,572 km (0.084 R)
• M64: 48,360,952 km (0.1 R)
• M65: 48,762,922 km (0.084 R)
• M66: 48,863,601 km (0.085 R)
• M67: 49,975,712 km (0.094 R)
• M68: 50,382,169 km (0.113 R)
• M69: 50,585,922 km (0.12 R)
• M70: 51,813,522 km (0.062 R)
• M71: 53,881,263 km (0.028 R)
• M72: 55,765,149 km (0.109 R)
• M73: 56,081,250 km (0.096 R)
• M74: 58,203,595 km (0.092 R)
• M75: 59,059,893 km (0.084 R)
• M76: 60,352,119 km (0.047 R)
• M77: 60,893,215 km (0.055 R)
• M78: 61,762,528 km (0.078 R)
• M79: 62,417,168 km (0.081 R)
• M80: 64,947,616 km (0.114 R)
• M81: 66,169,681 km (0.1 R)
• M82: 67,063,229 km (0.073 R)
• M83: 67,736,121 km (0.098 R)
• M84: 67,848,319 km (0.071 R)
• M85: 68,749,347 km (0.068 R)
• M86: 69,541,019 km (0.079 R)
• M87: 70,221,988 km (0.115 R)
• M88: 72,852,667 km (0.116 R)
• M89: 72,967,708 km (0.107 R)
• M90: 73,544,108 km (0.038 R)
• M91: 74,585,609 km (0.113 R)
• M92: 75,748,433 km (0.09 R)
• M93: 76,098,492 km (0.086 R)
• M94: 76,332,014 km (0.032 R)
• M95: 78,563,566 km (0.085 R)
• M96: 78,681,598 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit