🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 309 Days

Day: 35 Hours

Environment

Temp: 30 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,413,430 km

• M1: 703,110 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 398 Days

Day: 30.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.24 AU - 4.7 AU

Year: 3012 Days

Day: 33.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 12

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.17 AU - 8.97 AU

Year: 7931 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,413,430 km

• M1: 207,642 km (0.108 R)
• M2: 415,732 km (0.066 R)
• M3: 491,728 km (0.09 R)
• M4: 1,044,343 km (0.069 R)
• M5: 1,390,063 km (0.103 R)
• M6: 1,513,482 km (0.032 R)
• M7: 1,683,874 km (0.047 R)
• M8: 1,974,692 km (0.117 R)
• M9: 2,114,416 km (0.042 R)
• M10: 2,281,816 km (0.049 R)
• M11: 2,528,653 km (0.094 R)
• M12: 2,629,931 km (0.088 R)
• M13: 2,758,435 km (0.104 R)
• M14: 2,968,471 km (0.094 R)
• M15: 3,183,891 km (0.096 R)
• M16: 3,978,256 km (0.103 R)
• M17: 4,520,548 km (0.109 R)
• M18: 5,410,207 km (0.083 R)
• M19: 6,010,543 km (0.081 R)
• M20: 6,950,467 km (0.047 R)
• M21: 7,129,685 km (0.091 R)
• M22: 7,237,844 km (0.099 R)
• M23: 7,419,456 km (0.042 R)
• M24: 7,639,365 km (0.11 R)
• M25: 8,426,100 km (0.107 R)
• M26: 8,502,395 km (0.068 R)
• M27: 8,964,952 km (0.115 R)
• M28: 9,714,138 km (0.076 R)
• M29: 9,794,173 km (0.053 R)
• M30: 10,813,233 km (0.084 R)
• M31: 11,908,589 km (0.102 R)
• M32: 12,166,496 km (0.075 R)
• M33: 12,426,048 km (0.103 R)
• M34: 12,687,695 km (0.092 R)
• M35: 13,260,505 km (0.095 R)
• M36: 13,572,566 km (0.043 R)
• M37: 14,477,184 km (0.094 R)
• M38: 14,706,518 km (0.108 R)
• M39: 14,936,899 km (0.104 R)
• M40: 15,776,442 km (0.116 R)
• M41: 16,919,669 km (0.119 R)
• M42: 17,258,209 km (0.067 R)
• M43: 17,355,298 km (0.06 R)
• M44: 17,794,517 km (0.112 R)
• M45: 17,892,653 km (0.068 R)
• M46: 18,089,524 km (0.113 R)
• M47: 19,537,632 km (0.119 R)
• M48: 20,660,962 km (0.091 R)
• M49: 21,752,578 km (0.1 R)
• M50: 22,015,271 km (0.109 R)
• M51: 22,226,204 km (0.088 R)
• M52: 22,650,165 km (0.104 R)
• M53: 22,916,449 km (0.041 R)
• M54: 23,721,435 km (0.037 R)
• M55: 24,918,966 km (0.085 R)
• M56: 25,193,927 km (0.079 R)
• M57: 25,525,137 km (0.091 R)
• M58: 25,746,841 km (0.077 R)
• M59: 26,024,794 km (0.055 R)
• M60: 26,415,543 km (0.113 R)
• M61: 27,202,877 km (0.048 R)
• M62: 27,429,218 km (0.082 R)
• M63: 27,713,155 km (0.064 R)
• M64: 28,226,575 km (0.093 R)
• M65: 30,194,535 km (0.111 R)
• M66: 30,311,670 km (0.091 R)
• M67: 30,605,032 km (0.098 R)
• M68: 31,254,137 km (0.103 R)
• M69: 31,550,640 km (0.101 R)
• M70: 31,728,960 km (0.115 R)
• M71: 33,288,817 km (0.068 R)
• M72: 33,470,429 km (0.073 R)
• M73: 33,713,077 km (0.026 R)
• M74: 33,895,437 km (0.102 R)
• M75: 34,200,018 km (0.038 R)
• M76: 35,489,552 km (0.1 R)
• M77: 36,295,735 km (0.064 R)
• M78: 36,857,475 km (0.108 R)
• M79: 37,170,733 km (0.081 R)
• M80: 37,296,395 km (0.12 R)
• M81: 40,223,127 km (0.116 R)
• M82: 40,739,689 km (0.058 R)
• M83: 42,499,109 km (0.055 R)
• M84: 42,630,456 km (0.046 R)
• M85: 43,355,109 km (0.112 R)
• M86: 43,752,141 km (0.119 R)
• M87: 44,150,371 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 11.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.84 AU - 9.12 AU

Year: 9404 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,413,430 km

• M1: 205,398 km (0.1 R)
• M2: 281,394 km (0.094 R)
• M3: 529,876 km (0.096 R)
• M4: 833,260 km (0.063 R)
• M5: 966,103 km (0.096 R)
• M6: 1,546,692 km (0.069 R)
• M7: 1,665,024 km (0.088 R)
• M8: 2,329,837 km (0.09 R)
• M9: 2,549,896 km (0.112 R)
• M10: 2,834,880 km (0.071 R)
• M11: 3,010,956 km (0.059 R)
• M12: 3,190,623 km (0.055 R)
• M13: 3,687,139 km (0.081 R)
• M14: 4,648,604 km (0.114 R)
• M15: 4,752,425 km (0.091 R)
• M16: 4,997,616 km (0.077 R)
• M17: 5,175,338 km (0.042 R)
• M18: 5,758,172 km (0.109 R)
• M19: 5,907,171 km (0.072 R)
• M20: 6,828,096 km (0.108 R)
• M21: 7,065,208 km (0.113 R)
• M22: 7,507,270 km (0.095 R)
• M23: 7,752,162 km (0.085 R)
• M24: 8,418,321 km (0.092 R)
• M25: 9,233,031 km (0.099 R)
• M26: 10,388,525 km (0.105 R)
• M27: 10,616,063 km (0.076 R)
• M28: 12,110,546 km (0.104 R)
• M29: 13,028,778 km (0.118 R)
• M30: 13,819,403 km (0.052 R)
• M31: 14,778,474 km (0.111 R)
• M32: 14,880,650 km (0.086 R)
• M33: 15,550,848 km (0.12 R)
• M34: 15,915,717 km (0.088 R)
• M35: 16,072,945 km (0.076 R)
• M36: 17,027,379 km (0.082 R)
• M37: 17,242,052 km (0.048 R)
• M38: 17,349,613 km (0.11 R)
• M39: 19,102,152 km (0.034 R)
• M40: 19,381,003 km (0.111 R)
• M41: 19,605,100 km (0.109 R)
• M42: 20,510,167 km (0.07 R)
• M43: 21,082,678 km (0.112 R)
• M44: 22,831,777 km (0.112 R)
• M45: 23,246,612 km (0.078 R)
• M46: 23,544,461 km (0.062 R)
• M47: 24,748,425 km (0.074 R)
• M48: 25,296,701 km (0.117 R)
• M49: 26,095,703 km (0.073 R)
• M50: 27,466,767 km (0.025 R)
• M51: 28,415,068 km (0.12 R)
• M52: 29,954,430 km (0.101 R)
• M53: 30,930,407 km (0.089 R)
• M54: 31,061,305 km (0.096 R)
• M55: 33,046,918 km (0.095 R)
• M56: 33,785,333 km (0.075 R)
• M57: 34,868,870 km (0.064 R)
• M58: 37,070,203 km (0.09 R)
• M59: 37,348,604 km (0.118 R)
• M60: 37,907,352 km (0.045 R)
• M61: 38,187,699 km (0.074 R)
• M62: 38,468,793 km (0.062 R)
• M63: 40,598,917 km (0.097 R)
• M64: 40,885,846 km (0.081 R)
• M65: 42,621,331 km (0.119 R)
• M66: 42,840,043 km (0.082 R)
• M67: 43,132,058 km (0.115 R)
• M68: 43,865,237 km (0.091 R)
• M69: 44,454,653 km (0.073 R)
• M70: 44,676,506 km (0.057 R)
• M71: 45,865,211 km (0.085 R)
• M72: 46,164,108 km (0.081 R)
• M73: 47,290,430 km (0.119 R)
• M74: 48,122,194 km (0.118 R)
• M75: 48,425,728 km (0.09 R)
• M76: 49,646,746 km (0.045 R)
• M77: 50,184,102 km (0.106 R)
• M78: 50,491,974 km (0.071 R)
• M79: 51,342,139 km (0.066 R)
• M80: 51,885,478 km (0.097 R)
• M81: 52,041,060 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 10.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.88 AU - 12.42 AU

Year: 15142 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,413,430 km

• M1: 151,991 km (0.087 R)
• M2: 225,594 km (0.12 R)
• M3: 446,550 km (0.086 R)
• M4: 821,891 km (0.038 R)
• M5: 1,467,256 km (0.109 R)
• M6: 1,573,321 km (0.115 R)
• M7: 1,771,089 km (0.04 R)
• M8: 1,953,898 km (0.055 R)
• M9: 2,118,904 km (0.092 R)
• M10: 2,362,898 km (0.104 R)
• M11: 2,437,847 km (0.104 R)
• M12: 2,851,335 km (0.119 R)
• M13: 2,985,226 km (0.095 R)
• M14: 3,484,284 km (0.1 R)
• M15: 3,860,971 km (0.089 R)
• M16: 4,684,957 km (0.104 R)
• M17: 5,263,751 km (0.051 R)
• M18: 5,528,389 km (0.043 R)
• M19: 5,967,758 km (0.106 R)
• M20: 7,948,135 km (0.104 R)
• M21: 8,251,968 km (0.079 R)
• M22: 8,637,033 km (0.109 R)
• M23: 9,545,092 km (0.111 R)
• M24: 9,908,615 km (0.096 R)
• M25: 9,989,996 km (0.111 R)
• M26: 10,194,496 km (0.108 R)
• M27: 10,317,915 km (0.114 R)
• M28: 10,607,686 km (0.074 R)
• M29: 10,984,224 km (0.118 R)
• M30: 12,271,065 km (0.086 R)
• M31: 13,200,067 km (0.116 R)
• M32: 13,379,435 km (0.095 R)
• M33: 13,741,013 km (0.113 R)
• M34: 14,197,287 km (0.078 R)
• M35: 14,289,140 km (0.103 R)
• M36: 14,705,022 km (0.101 R)
• M37: 15,124,943 km (0.072 R)
• M38: 15,312,838 km (0.114 R)
• M39: 18,723,969 km (0.077 R)
• M40: 18,976,340 km (0.094 R)
• M41: 19,382,499 km (0.099 R)
• M42: 19,688,875 km (0.103 R)
• M43: 22,625,780 km (0.062 R)
• M44: 23,761,976 km (0.07 R)
• M45: 23,925,786 km (0.066 R)
• M46: 24,861,221 km (0.114 R)
• M47: 25,027,574 km (0.111 R)
• M48: 25,920,823 km (0.052 R)
• M49: 26,597,604 km (0.072 R)
• M50: 26,938,238 km (0.091 R)
• M51: 27,451,808 km (0.082 R)
• M52: 27,623,696 km (0.071 R)
• M53: 28,026,263 km (0.085 R)
• M54: 29,421,114 km (0.092 R)
• M55: 29,655,833 km (0.098 R)
• M56: 32,823,568 km (0.107 R)
• M57: 32,945,191 km (0.059 R)
• M58: 33,739,406 km (0.046 R)
• M59: 33,985,046 km (0.107 R)
• M60: 34,540,054 km (0.094 R)
• M61: 34,663,771 km (0.076 R)
• M62: 34,911,655 km (0.113 R)
• M63: 35,097,904 km (0.114 R)
• M64: 35,533,833 km (0.106 R)
• M65: 35,721,279 km (0.076 R)
• M66: 35,846,343 km (0.081 R)
• M67: 35,971,706 km (0.102 R)
• M68: 36,222,581 km (0.079 R)
• M69: 37,042,228 km (0.086 R)
• M70: 37,168,937 km (0.057 R)
• M71: 37,613,243 km (0.087 R)
• M72: 38,571,417 km (0.077 R)
• M73: 39,085,735 km (0.088 R)
• M74: 39,537,670 km (0.102 R)
• M75: 39,991,400 km (0.099 R)
• M76: 40,316,477 km (0.087 R)
• M77: 41,625,458 km (0.059 R)
• M78: 42,948,501 km (0.12 R)
• M79: 44,285,308 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 4.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.96 AU - 13.66 AU

Year: 17459 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 30,413,430 km

• M1: 56,847 km (0.067 R)
• M2: 150,047 km (0.12 R)
• M3: 217,216 km (0.087 R)
• M4: 529,277 km (0.108 R)
• M5: 568,771 km (0.041 R)
• M6: 664,813 km (0.103 R)
• M7: 693,237 km (0.063 R)
• M8: 903,870 km (0.114 R)
• M9: 951,592 km (0.087 R)
• M10: 1,548,787 km (0.078 R)
• M11: 1,924,128 km (0.115 R)
• M12: 2,196,695 km (0.031 R)
• M13: 2,616,467 km (0.103 R)
• M14: 2,731,059 km (0.077 R)
• M15: 2,777,434 km (0.086 R)
• M16: 3,132,879 km (0.101 R)
• M17: 3,452,569 km (0.108 R)
• M18: 3,553,099 km (0.098 R)
• M19: 3,938,463 km (0.082 R)
• M20: 4,096,289 km (0.108 R)
• M21: 4,149,396 km (0.054 R)
• M22: 4,418,074 km (0.079 R)
• M23: 4,692,586 km (0.086 R)
• M24: 5,171,748 km (0.053 R)
• M25: 5,286,789 km (0.05 R)
• M26: 6,267,552 km (0.083 R)
• M27: 6,390,223 km (0.108 R)
• M28: 6,482,674 km (0.05 R)
• M29: 6,544,608 km (0.112 R)
• M30: 6,637,807 km (0.087 R)
• M31: 7,142,550 km (0.09 R)
• M32: 7,335,083 km (0.091 R)
• M33: 7,431,873 km (0.093 R)
• M34: 7,659,561 km (0.094 R)
• M35: 7,823,669 km (0.028 R)
• M36: 8,022,036 km (0.111 R)
• M37: 8,121,818 km (0.084 R)
• M38: 8,188,688 km (0.107 R)
• M39: 8,289,068 km (0.118 R)
• M40: 8,390,047 km (0.086 R)
• M41: 9,038,554 km (0.111 R)
• M42: 9,491,536 km (0.111 R)
• M43: 10,023,357 km (0.113 R)
• M44: 10,747,410 km (0.08 R)
• M45: 11,078,770 km (0.093 R)
• M46: 11,638,266 km (0.092 R)
• M47: 11,789,060 km (0.093 R)
• M48: 12,979,410 km (0.103 R)
• M49: 13,292,668 km (0.113 R)
• M50: 14,207,459 km (0.071 R)
• M51: 14,449,359 km (0.037 R)
• M52: 14,570,833 km (0.052 R)
• M53: 14,733,296 km (0.043 R)
• M54: 14,814,827 km (0.046 R)
• M55: 15,306,854 km (0.099 R)
• M56: 17,327,772 km (0.072 R)
• M57: 18,238,075 km (0.09 R)
• M58: 18,500,918 km (0.096 R)
• M59: 18,588,882 km (0.085 R)
• M60: 19,386,388 km (0.086 R)
• M61: 19,969,221 km (0.115 R)
• M62: 20,421,456 km (0.108 R)
• M63: 20,648,844 km (0.07 R)
• M64: 20,922,908 km (0.105 R)
• M65: 21,198,018 km (0.081 R)
• M66: 22,170,704 km (0.067 R)
• M67: 23,063,205 km (0.095 R)
• M68: 23,537,579 km (0.118 R)
• M69: 23,728,167 km (0.096 R)
• M70: 24,159,159 km (0.096 R)
• M71: 24,255,200 km (0.104 R)
• M72: 24,399,562 km (0.115 R)
• M73: 24,592,544 km (0.094 R)
• M74: 25,418,324 km (0.084 R)
• M75: 26,500,365 km (0.094 R)
• M76: 26,897,548 km (0.09 R)
• M77: 27,096,962 km (0.087 R)
• M78: 27,246,709 km (0.091 R)
• M79: 27,798,426 km (0.084 R)
• M80: 27,899,105 km (0.111 R)
• M81: 28,353,883 km (0.107 R)
• M82: 28,404,447 km (0.089 R)
• M83: 28,861,917 km (0.088 R)
• M84: 29,681,115 km (0.079 R)
• M85: 30,041,945 km (0.097 R)
• M86: 32,184,037 km (0.071 R)
• M87: 32,289,803 km (0.104 R)
• M88: 32,501,633 km (0.066 R)
• M89: 33,300,187 km (0.118 R)
• M90: 33,621,373 km (0.097 R)
• M91: 34,159,028 km (0.086 R)
• M92: 34,213,033 km (0.095 R)
• M93: 34,645,371 km (0.093 R)
• M94: 35,953,305 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.4

Radius: 4.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.95 AU - 19.11 AU

Year: 27949 Days

Day: 24.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,413,430 km

• M1: 73,901 km (0.069 R)
• M2: 234,270 km (0.063 R)
• M3: 487,390 km (0.112 R)
• M4: 532,269 km (0.113 R)
• M5: 983,606 km (0.055 R)
• M6: 1,694,046 km (0.071 R)
• M7: 2,068,639 km (0.115 R)
• M8: 2,105,740 km (0.115 R)
• M9: 2,255,936 km (0.107 R)
• M10: 2,606,593 km (0.039 R)
• M11: 2,767,860 km (0.118 R)
• M12: 2,953,212 km (0.103 R)
• M13: 3,444,940 km (0.068 R)
• M14: 3,689,083 km (0.042 R)
• M15: 3,847,358 km (0.117 R)
• M16: 3,984,838 km (0.119 R)
• M17: 4,598,938 km (0.061 R)
• M18: 4,720,411 km (0.066 R)
• M19: 5,166,362 km (0.1 R)
• M20: 5,651,508 km (0.097 R)
• M21: 5,703,419 km (0.118 R)
• M22: 6,719,787 km (0.097 R)
• M23: 7,361,711 km (0.058 R)
• M24: 8,974,077 km (0.105 R)
• M25: 9,431,996 km (0.118 R)
• M26: 9,524,597 km (0.086 R)
• M27: 9,835,162 km (0.088 R)
• M28: 10,529,895 km (0.095 R)
• M29: 10,786,605 km (0.073 R)
• M30: 11,077,722 km (0.093 R)
• M31: 11,800,130 km (0.118 R)
• M32: 12,133,584 km (0.089 R)
• M33: 12,368,752 km (0.104 R)
• M34: 12,639,524 km (0.112 R)
• M35: 12,673,483 km (0.079 R)
• M36: 14,588,336 km (0.086 R)
• M37: 14,766,806 km (0.085 R)
• M38: 15,524,369 km (0.119 R)
• M39: 15,889,538 km (0.11 R)
• M40: 18,678,491 km (0.082 R)
• M41: 19,105,742 km (0.115 R)
• M42: 19,575,480 km (0.075 R)
• M43: 19,614,824 km (0.079 R)
• M44: 19,654,168 km (0.103 R)
• M45: 19,890,832 km (0.088 R)
• M46: 21,007,580 km (0.063 R)
• M47: 21,776,962 km (0.059 R)
• M48: 24,477,652 km (0.09 R)
• M49: 25,073,052 km (0.118 R)
• M50: 26,018,361 km (0.072 R)
• M51: 26,234,679 km (0.113 R)
• M52: 26,843,992 km (0.114 R)
• M53: 28,833,494 km (0.026 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: 342 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit