🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.72 AU - 1.2 AU

Year: 345 Days

Day: 25.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,726,883 km

• M1: 77,492 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.08 AU - 1.68 AU

Year: 595 Days

Day: 16.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.93 AU - 2.41 AU

Year: 1173 Days

Day: 34.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.72 AU - 2.92 AU

Year: 1738 Days

Day: 18.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 8.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.84 AU - 5.02 AU

Year: 4018 Days

Day: 8.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,726,883 km

• M1: 126,709 km (0.095 R)
• M2: 219,460 km (0.075 R)
• M3: 603,328 km (0.083 R)
• M4: 837,299 km (0.111 R)
• M5: 915,838 km (0.106 R)
• M6: 969,544 km (0.101 R)
• M7: 1,033,871 km (0.119 R)
• M8: 1,108,969 km (0.097 R)
• M9: 1,387,221 km (0.053 R)
• M10: 1,470,846 km (0.071 R)
• M11: 1,599,351 km (0.109 R)
• M12: 1,676,095 km (0.049 R)
• M13: 1,742,965 km (0.113 R)
• M14: 1,844,991 km (0.092 R)
• M15: 1,948,961 km (0.071 R)
• M16: 2,019,422 km (0.1 R)
• M17: 2,090,630 km (0.052 R)
• M18: 2,223,623 km (0.078 R)
• M19: 2,422,139 km (0.118 R)
• M20: 2,903,246 km (0.08 R)
• M21: 3,038,333 km (0.031 R)
• M22: 3,286,815 km (0.104 R)
• M23: 3,715,712 km (0.102 R)
• M24: 4,116,933 km (0.103 R)
• M25: 4,345,818 km (0.12 R)
• M26: 4,784,290 km (0.115 R)
• M27: 4,848,018 km (0.041 R)
• M28: 4,960,366 km (0.072 R)
• M29: 5,171,299 km (0.05 R)
• M30: 5,253,279 km (0.073 R)
• M31: 5,703,120 km (0.1 R)
• M32: 6,078,909 km (0.111 R)
• M33: 6,568,693 km (0.111 R)
• M34: 6,621,950 km (0.039 R)
• M35: 7,217,200 km (0.104 R)
• M36: 7,345,555 km (0.103 R)
• M37: 7,493,357 km (0.118 R)
• M38: 7,549,008 km (0.091 R)
• M39: 7,885,902 km (0.076 R)
• M40: 8,113,291 km (0.099 R)
• M41: 8,189,586 km (0.118 R)
• M42: 8,304,327 km (0.102 R)
• M43: 8,808,173 km (0.11 R)
• M44: 9,123,226 km (0.047 R)
• M45: 9,481,962 km (0.104 R)
• M46: 9,622,883 km (0.111 R)
• M47: 10,151,861 km (0.101 R)
• M48: 10,357,857 km (0.078 R)
• M49: 10,440,585 km (0.119 R)
• M50: 10,565,200 km (0.064 R)
• M51: 10,627,732 km (0.093 R)
• M52: 10,878,907 km (0.057 R)
• M53: 11,068,597 km (0.1 R)
• M54: 11,365,848 km (0.104 R)
• M55: 11,708,726 km (0.117 R)
• M56: 11,968,129 km (0.113 R)
• M57: 12,229,476 km (0.088 R)
• M58: 12,448,787 km (0.081 R)
• M59: 12,691,435 km (0.057 R)
• M60: 12,802,287 km (0.033 R)
• M61: 12,935,728 km (0.098 R)
• M62: 13,091,908 km (0.117 R)
• M63: 13,316,155 km (0.064 R)
• M64: 13,406,213 km (0.072 R)
• M65: 14,202,971 km (0.031 R)
• M66: 14,433,502 km (0.049 R)
• M67: 14,734,941 km (0.119 R)
• M68: 14,804,804 km (0.111 R)
• M69: 14,968,314 km (0.112 R)
• M70: 15,038,476 km (0.042 R)
• M71: 15,344,104 km (0.063 R)
• M72: 15,462,286 km (0.074 R)
• M73: 15,842,265 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 12.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.5 AU - 8.18 AU

Year: 8058 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 84,726,883 km

• M1: 174,581 km (0.118 R)
• M2: 475,422 km (0.083 R)
• M3: 571,314 km (0.111 R)
• M4: 748,887 km (0.094 R)
• M5: 1,062,594 km (0.098 R)
• M6: 1,264,102 km (0.083 R)
• M7: 1,345,932 km (0.088 R)
• M8: 1,603,091 km (0.09 R)
• M9: 2,164,980 km (0.102 R)
• M10: 2,278,675 km (0.072 R)
• M11: 3,458,254 km (0.119 R)
• M12: 4,127,704 km (0.114 R)
• M13: 4,234,368 km (0.103 R)
• M14: 4,414,035 km (0.085 R)
• M15: 4,781,148 km (0.095 R)
• M16: 4,968,444 km (0.1 R)
• M17: 5,881,291 km (0.107 R)
• M18: 6,429,118 km (0.082 R)
• M19: 7,227,821 km (0.09 R)
• M20: 7,902,508 km (0.116 R)
• M21: 8,057,790 km (0.064 R)
• M22: 8,393,787 km (0.113 R)
• M23: 8,688,644 km (0.032 R)
• M24: 9,218,819 km (0.099 R)
• M25: 10,021,861 km (0.112 R)
• M26: 10,165,923 km (0.11 R)
• M27: 10,262,264 km (0.065 R)
• M28: 10,383,289 km (0.06 R)
• M29: 10,553,382 km (0.084 R)
• M30: 10,724,522 km (0.107 R)
• M31: 10,995,144 km (0.036 R)
• M32: 11,820,925 km (0.079 R)
• M33: 12,254,010 km (0.102 R)
• M34: 12,382,515 km (0.115 R)
• M35: 12,900,572 km (0.059 R)
• M36: 13,478,768 km (0.106 R)
• M37: 14,199,830 km (0.118 R)
• M38: 15,930,827 km (0.097 R)
• M39: 16,437,664 km (0.104 R)
• M40: 16,835,445 km (0.1 R)
• M41: 17,150,349 km (0.085 R)
• M42: 17,438,175 km (0.104 R)
• M43: 17,785,840 km (0.099 R)
• M44: 19,139,552 km (0.051 R)
• M45: 19,738,392 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 5.5

Gravity: 25.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.39 AU - 15.37 AU

Year: 16969 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,726,883 km

• M1: 298,149 km (0.111 R)
• M2: 380,876 km (0.114 R)
• M3: 434,432 km (0.12 R)
• M4: 490,681 km (0.063 R)
• M5: 610,808 km (0.117 R)
• M6: 832,363 km (0.068 R)
• M7: 952,190 km (0.099 R)
• M8: 1,486,105 km (0.098 R)
• M9: 1,632,262 km (0.109 R)
• M10: 2,396,558 km (0.039 R)
• M11: 3,106,549 km (0.051 R)
• M12: 3,331,545 km (0.093 R)
• M13: 4,201,007 km (0.108 R)
• M14: 4,242,147 km (0.112 R)
• M15: 4,366,313 km (0.057 R)
• M16: 4,660,722 km (0.118 R)
• M17: 5,005,096 km (0.047 R)
• M18: 5,718,079 km (0.118 R)
• M19: 5,901,337 km (0.04 R)
• M20: 6,510,200 km (0.116 R)
• M21: 7,138,661 km (0.076 R)
• M22: 7,335,980 km (0.118 R)
• M23: 7,736,005 km (0.078 R)
• M24: 8,349,207 km (0.116 R)
• M25: 8,661,717 km (0.048 R)
• M26: 8,925,009 km (0.102 R)
• M27: 9,676,289 km (0.108 R)
• M28: 11,295,836 km (0.108 R)
• M29: 11,931,777 km (0.037 R)
• M30: 12,048,613 km (0.101 R)
• M31: 13,419,827 km (0.079 R)
• M32: 13,480,563 km (0.051 R)
• M33: 13,785,743 km (0.114 R)
• M34: 15,599,318 km (0.1 R)
• M35: 16,241,990 km (0.117 R)
• M36: 16,501,393 km (0.12 R)
• M37: 19,513,397 km (0.109 R)
• M38: 20,274,999 km (0.095 R)
• M39: 21,542,093 km (0.096 R)
• M40: 21,755,719 km (0.077 R)
• M41: 22,328,978 km (0.08 R)
• M42: 22,545,147 km (0.098 R)
• M43: 26,401,930 km (0.025 R)
• M44: 26,554,370 km (0.092 R)
• M45: 26,706,960 km (0.037 R)
• M46: 27,013,187 km (0.098 R)
• M47: 27,629,081 km (0.101 R)
• M48: 27,706,423 km (0.072 R)
• M49: 27,783,765 km (0.112 R)
• M50: 28,874,633 km (0.09 R)
• M51: 30,616,999 km (0.085 R)
• M52: 30,697,034 km (0.09 R)
• M53: 31,178,440 km (0.091 R)
• M54: 32,230,263 km (0.087 R)
• M55: 32,556,237 km (0.071 R)
• M56: 32,883,258 km (0.108 R)
• M57: 33,129,196 km (0.085 R)
• M58: 33,375,883 km (0.097 R)
• M59: 33,458,162 km (0.082 R)
• M60: 33,705,597 km (0.08 R)
• M61: 34,285,438 km (0.073 R)
• M62: 36,297,829 km (0.105 R)
• M63: 37,062,274 km (0.119 R)
• M64: 40,348,191 km (0.12 R)
• M65: 42,738,915 km (0.071 R)
• M66: 44,811,444 km (0.074 R)
• M67: 45,448,731 km (0.067 R)
• M68: 45,905,603 km (0.11 R)
• M69: 47,470,845 km (0.116 R)
• M70: 47,934,449 km (0.088 R)
• M71: 48,399,698 km (0.065 R)
• M72: 49,710,026 km (0.1 R)
• M73: 51,032,172 km (0.034 R)
• M74: 52,174,501 km (0.091 R)
• M75: 54,872,649 km (0.101 R)
• M76: 55,164,364 km (0.114 R)
• M77: 55,261,753 km (0.101 R)
• M78: 56,532,886 km (0.1 R)
• M79: 56,631,022 km (0.071 R)
• M80: 56,729,308 km (0.115 R)
• M81: 59,802,347 km (0.116 R)
• M82: 60,102,590 km (0.111 R)
• M83: 60,202,671 km (0.063 R)
• M84: 62,319,631 km (0.083 R)
• M85: 63,234,422 km (0.065 R)
• M86: 65,179,942 km (0.116 R)
• M87: 65,592,084 km (0.086 R)
• M88: 67,145,059 km (0.073 R)
• M89: 69,234,643 km (0.086 R)
• M90: 69,865,646 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 3.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.27 AU - 13.27 AU

Year: 17745 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,726,883 km

• M1: 80,184 km (0.077 R)
• M2: 213,027 km (0.07 R)
• M3: 241,152 km (0.108 R)
• M4: 270,772 km (0.076 R)
• M5: 579,841 km (0.099 R)
• M6: 1,532,481 km (0.092 R)
• M7: 1,687,165 km (0.1 R)
• M8: 2,224,221 km (0.039 R)
• M9: 2,421,541 km (0.095 R)
• M10: 2,533,739 km (0.109 R)
• M11: 2,833,084 km (0.113 R)
• M12: 2,975,053 km (0.071 R)
• M13: 3,192,419 km (0.063 R)
• M14: 3,490,118 km (0.078 R)
• M15: 3,515,400 km (0.104 R)
• M16: 3,642,409 km (0.057 R)
• M17: 3,719,302 km (0.052 R)
• M18: 4,326,670 km (0.102 R)
• M19: 4,353,747 km (0.119 R)
• M20: 5,279,608 km (0.069 R)
• M21: 5,395,846 km (0.076 R)
• M22: 5,719,875 km (0.096 R)
• M23: 6,263,663 km (0.081 R)
• M24: 6,386,632 km (0.099 R)
• M25: 6,603,998 km (0.095 R)
• M26: 8,427,596 km (0.066 R)
• M27: 9,218,819 km (0.091 R)
• M28: 9,570,075 km (0.077 R)
• M29: 10,105,336 km (0.098 R)
• M30: 10,322,103 km (0.107 R)
• M31: 10,540,367 km (0.039 R)
• M32: 11,018,631 km (0.081 R)
• M33: 11,806,114 km (0.085 R)
• M34: 12,302,630 km (0.091 R)
• M35: 14,721,627 km (0.065 R)
• M36: 15,963,589 km (0.082 R)
• M37: 16,131,587 km (0.051 R)
• M38: 16,258,147 km (0.103 R)
• M39: 18,019,213 km (0.093 R)
• M40: 19,975,504 km (0.06 R)
• M41: 20,156,668 km (0.12 R)
• M42: 20,520,490 km (0.118 R)
• M43: 20,611,894 km (0.059 R)
• M44: 20,840,779 km (0.081 R)
• M45: 21,162,713 km (0.101 R)
• M46: 21,301,091 km (0.037 R)
• M47: 21,625,270 km (0.11 R)
• M48: 21,997,918 km (0.094 R)
• M49: 22,325,537 km (0.115 R)
• M50: 22,702,075 km (0.055 R)
• M51: 23,556,878 km (0.069 R)
• M52: 24,229,021 km (0.064 R)
• M53: 24,664,351 km (0.1 R)
• M54: 25,053,604 km (0.062 R)
• M55: 25,986,048 km (0.115 R)
• M56: 26,630,515 km (0.049 R)
• M57: 26,979,677 km (0.072 R)
• M58: 27,179,988 km (0.032 R)
• M59: 27,733,052 km (0.105 R)
• M60: 28,544,321 km (0.107 R)
• M61: 29,930,944 km (0.081 R)
• M62: 29,982,704 km (0.06 R)
• M63: 31,129,223 km (0.081 R)
• M64: 32,077,972 km (0.082 R)
• M65: 33,572,455 km (0.094 R)
• M66: 33,895,736 km (0.088 R)
• M67: 33,949,741 km (0.118 R)
• M68: 34,274,069 km (0.032 R)
• M69: 34,708,202 km (0.083 R)
• M70: 36,906,094 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 6.4

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.42 AU - 19.14 AU

Year: 28690 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,726,883 km

• M1: 564,134 km (0.05 R)
• M2: 808,128 km (0.094 R)
• M3: 1,171,501 km (0.098 R)
• M4: 1,580,651 km (0.078 R)
• M5: 1,714,990 km (0.11 R)
• M6: 1,923,529 km (0.086 R)
• M7: 2,030,941 km (0.073 R)
• M8: 2,251,747 km (0.105 R)
• M9: 2,918,505 km (0.077 R)
• M10: 5,145,419 km (0.05 R)
• M11: 5,547,837 km (0.038 R)
• M12: 5,752,936 km (0.091 R)
• M13: 5,804,547 km (0.053 R)
• M14: 6,760,627 km (0.064 R)
• M15: 6,815,081 km (0.053 R)
• M16: 7,537,339 km (0.109 R)
• M17: 9,538,659 km (0.072 R)
• M18: 10,156,648 km (0.088 R)
• M19: 10,597,064 km (0.077 R)
• M20: 10,660,494 km (0.088 R)
• M21: 10,851,530 km (0.109 R)
• M22: 11,043,764 km (0.096 R)
• M23: 11,301,670 km (0.112 R)
• M24: 12,153,780 km (0.093 R)
• M25: 12,553,954 km (0.068 R)
• M26: 13,780,507 km (0.071 R)
• M27: 14,337,759 km (0.118 R)
• M28: 15,044,609 km (0.058 R)
• M29: 15,187,475 km (0.12 R)
• M30: 15,330,640 km (0.071 R)
• M31: 17,606,921 km (0.11 R)
• M32: 18,516,028 km (0.092 R)
• M33: 19,518,034 km (0.068 R)
• M34: 19,595,825 km (0.057 R)
• M35: 19,751,706 km (0.113 R)
• M36: 21,173,484 km (0.057 R)
• M37: 21,253,369 km (0.088 R)
• M38: 21,896,640 km (0.096 R)
• M39: 22,383,282 km (0.096 R)
• M40: 22,873,365 km (0.071 R)
• M41: 23,864,301 km (0.028 R)
• M42: 24,532,704 km (0.072 R)
• M43: 25,546,828 km (0.057 R)
• M44: 27,180,437 km (0.072 R)
• M45: 27,267,353 km (0.068 R)
• M46: 28,053,640 km (0.117 R)
• M47: 29,380,723 km (0.094 R)
• M48: 30,637,644 km (0.048 R)
• M49: 31,546,152 km (0.071 R)
• M50: 31,820,365 km (0.114 R)
• M51: 33,949,442 km (0.117 R)
• M52: 34,042,940 km (0.1 R)
• M53: 34,889,365 km (0.085 R)
• M54: 36,123,996 km (0.096 R)
• M55: 36,315,182 km (0.091 R)
• M56: 36,987,176 km (0.063 R)
• M57: 37,954,027 km (0.082 R)
• M58: 38,051,266 km (0.076 R)
• M59: 39,223,515 km (0.117 R)
• M60: 39,518,522 km (0.109 R)
• M61: 41,103,810 km (0.069 R)
• M62: 42,205,748 km (0.069 R)
• M63: 42,407,256 km (0.054 R)
• M64: 42,912,149 km (0.086 R)
• M65: 43,317,410 km (0.082 R)
• M66: 43,724,166 km (0.044 R)
• M67: 48,595,821 km (0.105 R)
• M68: 49,760,590 km (0.11 R)
• M69: 49,866,954 km (0.059 R)
• M70: 51,471,092 km (0.105 R)
• M71: 52,441,833 km (0.078 R)
• M72: 52,983,676 km (0.051 R)
• M73: 53,745,429 km (0.094 R)
• M74: 56,828,342 km (0.108 R)
• M75: 58,391,190 km (0.101 R)
• M76: 59,516,166 km (0.103 R)
• M77: 60,989,257 km (0.088 R)
• M78: 61,673,218 km (0.082 R)
• M79: 63,048,771 km (0.053 R)
• M80: 63,855,851 km (0.031 R)
• M81: 63,971,341 km (0.047 R)
• M82: 64,202,769 km (0.114 R)
• M83: 66,063,467 km (0.116 R)
• M84: 71,271,268 km (0.078 R)
• M85: 71,751,328 km (0.047 R)
• M86: 72,593,713 km (0.096 R)
• M87: 72,714,439 km (0.065 R)
• M88: 75,384,910 km (0.05 R)
• M89: 75,751,575 km (0.071 R)
• M90: 76,609,369 km (0.051 R)
• M91: 77,347,185 km (0.079 R)
• M92: 82,200,140 km (0.093 R)
• M93: 83,207,832 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit