🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 24.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,668,801 km

• M1: 243,396 km (0.115 R)
• M2: 372,798 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.29 AU - 1.61 AU

Year: 665 Days

Day: 32.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,668,801 km

• M1: 533,915 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.78 AU - 3.64 AU

Year: 2190 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.25 AU - 3.57 AU

Year: 2398 Days

Day: 21.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 10.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.27 AU - 5.51 AU

Year: 4765 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,668,801 km

• M1: 178,171 km (0.089 R)
• M2: 278,102 km (0.082 R)
• M3: 355,295 km (0.083 R)
• M4: 476,469 km (0.106 R)
• M5: 643,271 km (0.083 R)
• M6: 734,526 km (0.105 R)
• M7: 989,291 km (0.095 R)
• M8: 1,060,499 km (0.083 R)
• M9: 1,233,883 km (0.05 R)
• M10: 1,580,801 km (0.049 R)
• M11: 1,751,342 km (0.109 R)
• M12: 1,824,346 km (0.062 R)
• M13: 2,003,564 km (0.077 R)
• M14: 2,157,500 km (0.068 R)
• M15: 2,460,735 km (0.118 R)
• M16: 2,642,646 km (0.074 R)
• M17: 2,794,937 km (0.119 R)
• M18: 2,984,926 km (0.054 R)
• M19: 3,377,920 km (0.058 R)
• M20: 3,863,664 km (0.088 R)
• M21: 4,193,228 km (0.03 R)
• M22: 4,331,606 km (0.041 R)
• M23: 4,552,114 km (0.109 R)
• M24: 5,235,925 km (0.106 R)
• M25: 5,885,479 km (0.103 R)
• M26: 6,309,889 km (0.093 R)
• M27: 6,446,023 km (0.029 R)
• M28: 6,537,427 km (0.062 R)
• M29: 6,652,169 km (0.088 R)
• M30: 6,721,283 km (0.09 R)
• M31: 6,790,696 km (0.094 R)
• M32: 6,953,608 km (0.111 R)
• M33: 7,070,893 km (0.114 R)
• M34: 7,235,899 km (0.07 R)
• M35: 7,498,144 km (0.085 R)
• M36: 7,618,272 km (0.108 R)
• M37: 7,714,912 km (0.096 R)
• M38: 7,787,616 km (0.114 R)
• M39: 7,982,692 km (0.08 R)
• M40: 8,080,828 km (0.08 R)
• M41: 8,204,097 km (0.105 R)
• M42: 9,393,101 km (0.094 R)
• M43: 9,548,832 km (0.114 R)
• M44: 9,757,671 km (0.077 R)
• M45: 9,968,155 km (0.107 R)
• M46: 10,662,439 km (0.095 R)
• M47: 10,906,283 km (0.087 R)
• M48: 11,070,093 km (0.108 R)
• M49: 11,234,501 km (0.116 R)
• M50: 12,408,695 km (0.078 R)
• M51: 12,579,535 km (0.081 R)
• M52: 12,837,442 km (0.11 R)
• M53: 13,416,685 km (0.034 R)
• M54: 13,886,273 km (0.103 R)
• M55: 14,361,396 km (0.115 R)
• M56: 14,451,005 km (0.114 R)
• M57: 14,841,605 km (0.101 R)
• M58: 14,932,261 km (0.063 R)
• M59: 15,418,903 km (0.06 R)
• M60: 15,510,756 km (0.111 R)
• M61: 15,602,759 km (0.053 R)
• M62: 15,910,781 km (0.115 R)
• M63: 16,470,277 km (0.099 R)
• M64: 16,595,490 km (0.05 R)
• M65: 18,284,151 km (0.077 R)
• M66: 18,804,752 km (0.058 R)
• M67: 19,165,432 km (0.08 R)
• M68: 19,495,295 km (0.083 R)
• M69: 19,893,674 km (0.11 R)
• M70: 20,597,233 km (0.106 R)
• M71: 21,002,943 km (0.117 R)
• M72: 21,070,860 km (0.091 R)
• M73: 21,206,845 km (0.081 R)
• M74: 21,479,561 km (0.106 R)
• M75: 22,028,735 km (0.051 R)
• M76: 22,166,814 km (0.047 R)
• M77: 22,374,306 km (0.097 R)
• M78: 22,721,673 km (0.088 R)
• M79: 23,633,172 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 14.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.06 AU - 6.54 AU

Year: 5319 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,668,801 km

• M1: 218,263 km (0.051 R)
• M2: 417,079 km (0.113 R)
• M3: 556,055 km (0.085 R)
• M4: 735,872 km (0.112 R)
• M5: 1,210,546 km (0.07 R)
• M6: 1,316,461 km (0.114 R)
• M7: 1,453,792 km (0.091 R)
• M8: 1,639,742 km (0.087 R)
• M9: 1,803,702 km (0.092 R)
• M10: 1,941,930 km (0.093 R)
• M11: 2,036,326 km (0.088 R)
• M12: 2,132,218 km (0.098 R)
• M13: 2,463,279 km (0.115 R)
• M14: 2,600,460 km (0.113 R)
• M15: 2,722,681 km (0.077 R)
• M16: 2,828,896 km (0.086 R)
• M17: 3,064,213 km (0.12 R)
• M18: 3,231,015 km (0.102 R)
• M19: 3,438,956 km (0.086 R)
• M20: 3,710,177 km (0.119 R)
• M21: 3,908,244 km (0.096 R)
• M22: 4,130,397 km (0.053 R)
• M23: 4,398,177 km (0.066 R)
• M24: 4,587,120 km (0.066 R)
• M25: 4,972,932 km (0.034 R)
• M26: 5,302,646 km (0.088 R)
• M27: 6,620,155 km (0.096 R)
• M28: 6,740,431 km (0.116 R)
• M29: 7,007,763 km (0.116 R)
• M30: 7,204,334 km (0.088 R)
• M31: 7,830,401 km (0.111 R)
• M32: 8,500,301 km (0.096 R)
• M33: 9,566,634 km (0.104 R)
• M34: 9,675,541 km (0.104 R)
• M35: 9,922,228 km (0.084 R)
• M36: 10,338,110 km (0.116 R)
• M37: 10,562,358 km (0.113 R)
• M38: 10,844,798 km (0.108 R)
• M39: 11,794,595 km (0.119 R)
• M40: 12,117,278 km (0.045 R)
• M41: 12,591,653 km (0.106 R)
• M42: 12,801,090 km (0.05 R)
• M43: 13,375,546 km (0.109 R)
• M44: 13,528,135 km (0.066 R)
• M45: 14,144,329 km (0.084 R)
• M46: 14,268,645 km (0.087 R)
• M47: 14,393,410 km (0.084 R)
• M48: 14,738,233 km (0.082 R)
• M49: 15,468,121 km (0.086 R)
• M50: 15,564,162 km (0.108 R)
• M51: 16,339,977 km (0.104 R)
• M52: 16,666,848 km (0.112 R)
• M53: 16,798,345 km (0.113 R)
• M54: 17,260,902 km (0.105 R)
• M55: 17,660,777 km (0.075 R)
• M56: 17,996,325 km (0.052 R)
• M57: 18,131,262 km (0.11 R)
• M58: 18,605,786 km (0.057 R)
• M59: 18,742,070 km (0.099 R)
• M60: 18,878,802 km (0.1 R)
• M61: 19,463,431 km (0.111 R)
• M62: 20,509,569 km (0.108 R)
• M63: 20,756,256 km (0.1 R)
• M64: 21,145,958 km (0.114 R)
• M65: 21,968,747 km (0.078 R)
• M66: 22,511,039 km (0.11 R)
• M67: 23,057,669 km (0.085 R)
• M68: 23,314,230 km (0.103 R)
• M69: 23,941,344 km (0.112 R)
• M70: 24,686,341 km (0.118 R)
• M71: 24,836,238 km (0.092 R)
• M72: 25,099,381 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 5.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.42 AU - 14.66 AU

Year: 17931 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,668,801 km

• M1: 536,308 km (0.115 R)
• M2: 753,076 km (0.05 R)
• M3: 1,203,066 km (0.072 R)
• M4: 1,362,537 km (0.072 R)
• M5: 1,403,378 km (0.117 R)
• M6: 1,857,856 km (0.084 R)
• M7: 2,404,337 km (0.118 R)
• M8: 2,580,114 km (0.051 R)
• M9: 2,890,979 km (0.076 R)
• M10: 3,296,389 km (0.048 R)
• M11: 4,929,549 km (0.106 R)
• M12: 6,250,049 km (0.105 R)
• M13: 8,917,230 km (0.036 R)
• M14: 9,033,617 km (0.091 R)
• M15: 9,582,940 km (0.09 R)
• M16: 9,702,020 km (0.103 R)
• M17: 9,861,641 km (0.058 R)
• M18: 10,631,472 km (0.102 R)
• M19: 10,837,319 km (0.045 R)
• M20: 12,185,345 km (0.086 R)
• M21: 12,400,766 km (0.113 R)
• M22: 12,530,617 km (0.054 R)
• M23: 13,719,322 km (0.118 R)
• M24: 14,304,399 km (0.107 R)
• M25: 14,714,147 km (0.113 R)
• M26: 15,081,709 km (0.052 R)
• M27: 15,452,263 km (0.083 R)
• M28: 15,872,783 km (0.071 R)
• M29: 16,013,854 km (0.094 R)
• M30: 18,621,793 km (0.076 R)
• M31: 18,969,459 km (0.085 R)
• M32: 19,269,103 km (0.115 R)
• M33: 19,520,129 km (0.114 R)
• M34: 20,534,552 km (0.079 R)
• M35: 20,945,198 km (0.038 R)
• M36: 21,306,626 km (0.114 R)
• M37: 21,878,838 km (0.097 R)
• M38: 22,403,478 km (0.047 R)
• M39: 23,786,660 km (0.101 R)
• M40: 24,597,181 km (0.058 R)
• M41: 24,869,300 km (0.063 R)
• M42: 26,300,652 km (0.037 R)
• M43: 27,250,898 km (0.056 R)
• M44: 27,985,274 km (0.053 R)
• M45: 29,070,008 km (0.115 R)
• M46: 29,300,089 km (0.079 R)
• M47: 30,693,594 km (0.104 R)
• M48: 34,757,270 km (0.112 R)
• M49: 35,123,785 km (0.117 R)
• M50: 35,922,488 km (0.113 R)
• M51: 36,603,009 km (0.108 R)
• M52: 37,350,100 km (0.09 R)
• M53: 37,412,632 km (0.12 R)
• M54: 40,068,593 km (0.036 R)
• M55: 40,132,621 km (0.069 R)
• M56: 41,872,743 km (0.111 R)
• M57: 43,046,488 km (0.087 R)
• M58: 43,637,400 km (0.1 R)
• M59: 44,098,909 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 6.1

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.08 AU - 17.24 AU

Year: 21375 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,668,801 km

• M1: 90,956 km (0.08 R)
• M2: 418,126 km (0.089 R)
• M3: 1,717,384 km (0.055 R)
• M4: 1,938,489 km (0.095 R)
• M5: 1,995,187 km (0.055 R)
• M6: 2,168,720 km (0.08 R)
• M7: 2,347,340 km (0.048 R)
• M8: 2,655,362 km (0.07 R)
• M9: 3,074,984 km (0.093 R)
• M10: 3,584,515 km (0.1 R)
• M11: 4,304,230 km (0.111 R)
• M12: 5,264,648 km (0.104 R)
• M13: 7,283,023 km (0.117 R)
• M14: 7,821,126 km (0.081 R)
• M15: 8,140,967 km (0.091 R)
• M16: 8,187,043 km (0.074 R)
• M17: 8,233,119 km (0.038 R)
• M18: 8,279,345 km (0.084 R)
• M19: 8,652,292 km (0.071 R)
• M20: 8,793,512 km (0.092 R)
• M21: 10,049,237 km (0.099 R)
• M22: 10,900,299 km (0.095 R)
• M23: 11,670,130 km (0.118 R)
• M24: 12,670,341 km (0.111 R)
• M25: 14,249,347 km (0.113 R)
• M26: 14,920,592 km (0.082 R)
• M27: 15,146,635 km (0.1 R)
• M28: 15,317,027 km (0.048 R)
• M29: 19,713,409 km (0.107 R)
• M30: 19,775,343 km (0.081 R)
• M31: 22,498,323 km (0.099 R)
• M32: 23,082,951 km (0.114 R)
• M33: 23,213,550 km (0.094 R)
• M34: 24,466,433 km (0.112 R)
• M35: 24,799,737 km (0.075 R)
• M36: 25,741,156 km (0.078 R)
• M37: 27,243,867 km (0.062 R)
• M38: 27,451,060 km (0.078 R)
• M39: 30,763,605 km (0.052 R)
• M40: 30,979,325 km (0.112 R)
• M41: 31,051,282 km (0.104 R)
• M42: 31,123,388 km (0.091 R)
• M43: 32,796,192 km (0.118 R)
• M44: 33,902,767 km (0.114 R)
• M45: 35,774,087 km (0.09 R)
• M46: 36,304,112 km (0.12 R)
• M47: 36,531,950 km (0.071 R)
• M48: 37,909,596 km (0.118 R)
• M49: 38,217,918 km (0.088 R)
• M50: 40,636,317 km (0.046 R)
• M51: 41,268,517 km (0.102 R)
• M52: 41,506,378 km (0.115 R)
• M53: 42,862,932 km (0.063 R)
• M54: 43,345,235 km (0.104 R)
• M55: 43,586,985 km (0.039 R)
• M56: 44,558,623 km (0.098 R)
• M57: 45,701,252 km (0.069 R)
• M58: 45,783,381 km (0.081 R)
• M59: 48,516,235 km (0.077 R)
• M60: 49,270,657 km (0.076 R)
• M61: 49,607,252 km (0.026 R)
• M62: 49,775,849 km (0.095 R)
• M63: 49,860,222 km (0.099 R)
• M64: 51,727,952 km (0.112 R)
• M65: 54,051,506 km (0.081 R)
• M66: 55,531,777 km (0.085 R)
• M67: 57,732,960 km (0.115 R)
• M68: 58,532,261 km (0.108 R)
• M69: 59,424,762 km (0.107 R)
• M70: 59,693,290 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.8

Radius: 4.8

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.62 AU - 17.02 AU

Year: 23961 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,668,801 km

• M1: 65,524 km (0.041 R)
• M2: 288,574 km (0.106 R)
• M3: 584,628 km (0.11 R)
• M4: 1,197,531 km (0.117 R)
• M5: 1,572,124 km (0.043 R)
• M6: 1,628,522 km (0.05 R)
• M7: 2,551,840 km (0.116 R)
• M8: 2,855,524 km (0.049 R)
• M9: 2,889,932 km (0.111 R)
• M10: 2,924,489 km (0.117 R)
• M11: 2,994,052 km (0.117 R)
• M12: 3,241,935 km (0.108 R)
• M13: 3,947,738 km (0.074 R)
• M14: 4,024,781 km (0.107 R)
• M15: 4,102,273 km (0.073 R)
• M16: 4,456,969 km (0.095 R)
• M17: 4,821,689 km (0.091 R)
• M18: 5,622,636 km (0.084 R)
• M19: 5,840,151 km (0.069 R)
• M20: 6,328,439 km (0.1 R)
• M21: 6,922,342 km (0.117 R)
• M22: 7,391,182 km (0.077 R)
• M23: 8,260,794 km (0.066 R)
• M24: 8,359,379 km (0.085 R)
• M25: 9,060,545 km (0.089 R)
• M26: 10,252,840 km (0.063 R)
• M27: 10,732,750 km (0.084 R)
• M28: 11,714,261 km (0.117 R)
• M29: 12,952,184 km (0.087 R)
• M30: 14,825,897 km (0.05 R)
• M31: 14,945,725 km (0.085 R)
• M32: 15,916,316 km (0.043 R)
• M33: 17,283,940 km (0.114 R)
• M34: 18,753,439 km (0.098 R)
• M35: 18,948,066 km (0.057 R)
• M36: 20,262,433 km (0.104 R)
• M37: 20,595,737 km (0.052 R)
• M38: 20,796,498 km (0.107 R)
• M39: 21,878,240 km (0.099 R)
• M40: 24,661,658 km (0.114 R)
• M41: 24,732,567 km (0.108 R)
• M42: 24,803,626 km (0.116 R)
• M43: 26,821,103 km (0.067 R)
• M44: 27,997,242 km (0.118 R)
• M45: 28,815,691 km (0.078 R)
• M46: 29,040,238 km (0.104 R)
• M47: 29,115,186 km (0.106 R)
• M48: 29,944,258 km (0.081 R)
• M49: 32,711,220 km (0.042 R)
• M50: 32,867,400 km (0.071 R)
• M51: 33,651,592 km (0.043 R)
• M52: 34,362,631 km (0.098 R)
• M53: 34,839,399 km (0.086 R)
• M54: 35,398,447 km (0.115 R)
• M55: 36,687,382 km (0.068 R)
• M56: 37,663,957 km (0.094 R)
• M57: 38,073,556 km (0.068 R)
• M58: 39,062,248 km (0.049 R)
• M59: 39,559,811 km (0.087 R)
• M60: 39,892,666 km (0.064 R)
• M61: 40,310,044 km (0.096 R)
• M62: 40,728,918 km (0.11 R)
• M63: 43,786,848 km (0.08 R)
• M64: 43,872,867 km (0.104 R)
• M65: 44,735,897 km (0.067 R)
• M66: 46,741,855 km (0.119 R)
• M67: 48,243,518 km (0.077 R)
• M68: 48,510,102 km (0.032 R)
• M69: 49,491,912 km (0.111 R)
• M70: 50,209,982 km (0.101 R)
• M71: 50,390,098 km (0.099 R)
• M72: 50,480,156 km (0.086 R)
• M73: 52,202,626 km (0.042 R)
• M74: 52,293,731 km (0.112 R)
• M75: 53,208,522 km (0.088 R)
• M76: 53,300,375 km (0.081 R)
• M77: 53,944,095 km (0.064 R)
• M78: 54,220,851 km (0.112 R)
• M79: 54,683,108 km (0.109 R)
• M80: 55,146,712 km (0.064 R)
• M81: 56,077,659 km (0.056 R)
• M82: 58,049,808 km (0.111 R)
• M83: 60,235,583 km (0.105 R)
• M84: 61,194,206 km (0.097 R)
• M85: 61,290,397 km (0.051 R)
• M86: 61,675,462 km (0.05 R)
• M87: 63,905,368 km (0.108 R)
• M88: 64,100,444 km (0.099 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: 506 - 10,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit