🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 165 Days

Day: 40.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.53 AU - 0.71 AU

Year: 209 Days

Day: 19.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.14 AU - 1.86 AU

Year: 785 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,957,075 km

• M1: 1,306,289 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.31 AU - 1.87 AU

Year: 857 Days

Day: 42.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.68 AU - 1.7 AU

Year: 939 Days

Day: 42.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,957,075 km

• M1: 1,229,395 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 8.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.13 AU - 4.31 AU

Year: 3706 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,957,075 km

• M1: 129,701 km (0.047 R)
• M2: 314,006 km (0.071 R)
• M3: 429,645 km (0.101 R)
• M4: 509,381 km (0.078 R)
• M5: 594,652 km (0.106 R)
• M6: 751,131 km (0.05 R)
• M7: 1,087,277 km (0.104 R)
• M8: 1,182,721 km (0.085 R)
• M9: 1,245,103 km (0.06 R)
• M10: 1,438,832 km (0.117 R)
• M11: 1,515,277 km (0.104 R)
• M12: 1,583,344 km (0.057 R)
• M13: 1,907,822 km (0.038 R)
• M14: 1,970,952 km (0.102 R)
• M15: 2,353,773 km (0.116 R)
• M16: 2,759,632 km (0.054 R)
• M17: 2,952,464 km (0.115 R)
• M18: 3,544,422 km (0.059 R)
• M19: 3,780,937 km (0.082 R)
• M20: 3,887,600 km (0.089 R)
• M21: 4,213,873 km (0.08 R)
• M22: 4,408,350 km (0.03 R)
• M23: 4,591,607 km (0.1 R)
• M24: 5,171,000 km (0.037 R)
• M25: 5,788,839 km (0.106 R)
• M26: 5,850,474 km (0.102 R)
• M27: 6,036,424 km (0.065 R)
• M28: 6,177,046 km (0.081 R)
• M29: 6,670,120 km (0.11 R)
• M30: 6,995,047 km (0.099 R)
• M31: 7,142,999 km (0.081 R)
• M32: 7,275,244 km (0.106 R)
• M33: 7,458,651 km (0.11 R)
• M34: 7,711,022 km (0.06 R)
• M35: 7,915,074 km (0.088 R)
• M36: 8,051,956 km (0.104 R)
• M37: 8,207,089 km (0.05 R)
• M38: 8,380,473 km (0.112 R)
• M39: 8,625,364 km (0.083 R)
• M40: 8,979,313 km (0.102 R)
• M41: 9,428,406 km (0.063 R)
• M42: 9,664,770 km (0.117 R)
• M43: 9,774,575 km (0.106 R)
• M44: 9,829,627 km (0.112 R)
• M45: 10,125,083 km (0.099 R)
• M46: 10,914,212 km (0.105 R)
• M47: 11,105,099 km (0.094 R)
• M48: 11,548,208 km (0.117 R)
• M49: 12,194,022 km (0.084 R)
• M50: 12,451,629 km (0.108 R)
• M51: 12,851,654 km (0.079 R)
• M52: 13,134,095 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 15

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.38 AU - 4.46 AU

Year: 3972 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,957,075 km

• M1: 211,382 km (0.092 R)
• M2: 344,973 km (0.111 R)
• M3: 591,959 km (0.089 R)
• M4: 735,722 km (0.115 R)
• M5: 1,231,041 km (0.057 R)
• M6: 1,772,585 km (0.054 R)
• M7: 2,114,267 km (0.078 R)
• M8: 2,609,436 km (0.056 R)
• M9: 2,763,222 km (0.075 R)
• M10: 2,860,910 km (0.045 R)
• M11: 2,979,690 km (0.04 R)
• M12: 3,080,071 km (0.107 R)
• M13: 3,450,924 km (0.028 R)
• M14: 3,771,213 km (0.095 R)
• M15: 4,649,203 km (0.065 R)
• M16: 5,172,047 km (0.093 R)
• M17: 5,465,259 km (0.082 R)
• M18: 5,638,942 km (0.1 R)
• M19: 6,119,450 km (0.111 R)
• M20: 6,666,081 km (0.107 R)
• M21: 6,798,625 km (0.111 R)
• M22: 7,419,456 km (0.027 R)
• M23: 7,529,410 km (0.115 R)
• M24: 7,974,314 km (0.111 R)
• M25: 8,200,058 km (0.078 R)
• M26: 8,342,176 km (0.094 R)
• M27: 8,919,175 km (0.036 R)
• M28: 9,036,011 km (0.104 R)
• M29: 9,838,902 km (0.105 R)
• M30: 10,142,137 km (0.085 R)
• M31: 10,386,879 km (0.098 R)
• M32: 10,664,683 km (0.076 R)
• M33: 10,851,231 km (0.114 R)
• M34: 11,196,054 km (0.114 R)
• M35: 11,290,750 km (0.095 R)
• M36: 11,449,174 km (0.101 R)
• M37: 11,544,617 km (0.111 R)
• M38: 12,284,828 km (0.081 R)
• M39: 12,546,025 km (0.097 R)
• M40: 12,908,052 km (0.091 R)
• M41: 13,240,160 km (0.073 R)
• M42: 13,912,901 km (0.079 R)
• M43: 14,390,567 km (0.062 R)
• M44: 14,700,384 km (0.117 R)
• M45: 15,221,883 km (0.101 R)
• M46: 15,997,697 km (0.097 R)
• M47: 16,786,377 km (0.114 R)
• M48: 17,003,593 km (0.104 R)
• M49: 17,149,002 km (0.108 R)
• M50: 17,919,132 km (0.039 R)
• M51: 18,178,385 km (0.112 R)
• M52: 18,888,227 km (0.101 R)
• M53: 19,227,665 km (0.097 R)
• M54: 20,066,011 km (0.076 R)
• M55: 20,335,287 km (0.092 R)
• M56: 20,451,076 km (0.118 R)
• M57: 20,799,639 km (0.057 R)
• M58: 21,150,147 km (0.12 R)
• M59: 22,015,421 km (0.109 R)
• M60: 22,612,017 km (0.113 R)
• M61: 22,731,995 km (0.076 R)
• M62: 25,009,922 km (0.11 R)
• M63: 25,424,308 km (0.105 R)
• M64: 26,134,000 km (0.094 R)
• M65: 26,470,296 km (0.12 R)
• M66: 26,934,947 km (0.069 R)
• M67: 27,359,805 km (0.117 R)
• M68: 28,001,131 km (0.087 R)
• M69: 28,864,012 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 12.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.71 AU - 8.75 AU

Year: 10093 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,957,075 km

• M1: 312,061 km (0.101 R)
• M2: 531,372 km (0.118 R)
• M3: 622,926 km (0.081 R)
• M4: 720,912 km (0.052 R)
• M5: 991,684 km (0.076 R)
• M6: 1,170,454 km (0.107 R)
• M7: 1,338,901 km (0.051 R)
• M8: 2,042,310 km (0.115 R)
• M9: 2,326,396 km (0.108 R)
• M10: 2,904,443 km (0.109 R)
• M11: 3,106,998 km (0.085 R)
• M12: 3,404,698 km (0.1 R)
• M13: 3,805,620 km (0.114 R)
• M14: 3,900,316 km (0.115 R)
• M15: 4,059,937 km (0.058 R)
• M16: 4,418,822 km (0.106 R)
• M17: 5,063,140 km (0.1 R)
• M18: 5,308,032 km (0.082 R)
• M19: 5,414,246 km (0.027 R)
• M20: 6,251,695 km (0.08 R)
• M21: 7,602,713 km (0.084 R)
• M22: 8,208,884 km (0.098 R)
• M23: 8,538,448 km (0.057 R)
• M24: 8,621,624 km (0.119 R)
• M25: 9,296,161 km (0.096 R)
• M26: 10,119,249 km (0.089 R)
• M27: 11,328,897 km (0.085 R)
• M28: 12,395,231 km (0.06 R)
• M29: 12,583,874 km (0.111 R)
• M30: 12,868,858 km (0.109 R)
• M31: 13,300,148 km (0.105 R)
• M32: 13,444,959 km (0.097 R)
• M33: 13,541,898 km (0.116 R)
• M34: 13,833,913 km (0.1 R)
• M35: 14,572,927 km (0.096 R)
• M36: 14,872,123 km (0.082 R)
• M37: 15,274,391 km (0.111 R)
• M38: 15,833,139 km (0.08 R)
• M39: 16,038,089 km (0.049 R)
• M40: 17,023,340 km (0.1 R)
• M41: 17,815,012 km (0.098 R)
• M42: 18,672,657 km (0.071 R)
• M43: 18,943,429 km (0.09 R)
• M44: 21,325,625 km (0.086 R)
• M45: 21,836,053 km (0.051 R)
• M46: 23,683,587 km (0.088 R)
• M47: 23,918,156 km (0.11 R)
• M48: 25,161,614 km (0.101 R)
• M49: 25,460,810 km (0.047 R)
• M50: 25,881,628 km (0.079 R)
• M51: 26,002,354 km (0.059 R)
• M52: 26,547,638 km (0.066 R)
• M53: 26,730,297 km (0.101 R)
• M54: 27,280,668 km (0.036 R)
• M55: 29,519,400 km (0.106 R)
• M56: 30,215,180 km (0.105 R)
• M57: 30,533,225 km (0.077 R)
• M58: 30,852,317 km (0.045 R)
• M59: 31,365,288 km (0.103 R)
• M60: 32,204,981 km (0.042 R)
• M61: 32,399,757 km (0.097 R)
• M62: 34,435,635 km (0.073 R)
• M63: 35,368,527 km (0.114 R)
• M64: 35,636,756 km (0.116 R)
• M65: 36,919,408 km (0.078 R)
• M66: 37,600,527 km (0.067 R)
• M67: 37,874,142 km (0.111 R)
• M68: 38,285,835 km (0.049 R)
• M69: 38,906,068 km (0.091 R)
• M70: 39,044,446 km (0.075 R)
• M71: 39,321,501 km (0.077 R)
• M72: 39,460,328 km (0.044 R)
• M73: 39,599,304 km (0.103 R)
• M74: 40,017,131 km (0.117 R)
• M75: 41,632,339 km (0.062 R)
• M76: 41,844,619 km (0.076 R)
• M77: 42,128,256 km (0.09 R)
• M78: 42,697,327 km (0.058 R)
• M79: 42,911,252 km (0.032 R)
• M80: 43,699,184 km (0.117 R)
• M81: 43,987,010 km (0.116 R)
• M82: 46,825,031 km (0.039 R)
• M83: 47,784,103 km (0.08 R)
• M84: 48,526,258 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 3.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.06 AU - 18.04 AU

Year: 27488 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,957,075 km

• M1: 211,831 km (0.118 R)
• M2: 351,555 km (0.08 R)
• M3: 377,435 km (0.062 R)
• M4: 704,905 km (0.111 R)
• M5: 788,979 km (0.109 R)
• M6: 894,446 km (0.118 R)
• M7: 967,300 km (0.057 R)
• M8: 1,705,715 km (0.065 R)
• M9: 1,728,155 km (0.084 R)
• M10: 2,680,046 km (0.115 R)
• M11: 3,027,562 km (0.078 R)
• M12: 3,332,741 km (0.083 R)
• M13: 4,397,729 km (0.055 R)
• M14: 4,902,173 km (0.104 R)
• M15: 5,226,650 km (0.075 R)
• M16: 5,259,562 km (0.051 R)
• M17: 5,292,324 km (0.053 R)
• M18: 5,625,179 km (0.041 R)
• M19: 5,726,307 km (0.103 R)
• M20: 6,310,786 km (0.061 R)
• M21: 6,734,747 km (0.106 R)
• M22: 6,770,500 km (0.092 R)
• M23: 7,131,330 km (0.084 R)
• M24: 7,647,144 km (0.047 R)
• M25: 7,984,936 km (0.111 R)
• M26: 8,481,601 km (0.099 R)
• M27: 8,870,256 km (0.099 R)
• M28: 9,786,244 km (0.119 R)
• M29: 9,908,017 km (0.032 R)
• M30: 10,152,759 km (0.061 R)
• M31: 12,008,520 km (0.119 R)
• M32: 12,356,934 km (0.104 R)
• M33: 12,885,762 km (0.089 R)
• M34: 13,108,364 km (0.107 R)
• M35: 15,308,500 km (0.11 R)
• M36: 15,876,074 km (0.1 R)
• M37: 16,019,090 km (0.107 R)
• M38: 16,258,297 km (0.118 R)
• M39: 16,691,981 km (0.082 R)
• M40: 16,837,240 km (0.11 R)
• M41: 17,817,256 km (0.104 R)
• M42: 17,866,773 km (0.081 R)
• M43: 18,164,622 km (0.064 R)
• M44: 18,514,232 km (0.111 R)
• M45: 19,017,480 km (0.102 R)
• M46: 19,169,322 km (0.072 R)
• M47: 19,270,749 km (0.093 R)
• M48: 19,985,976 km (0.104 R)
• M49: 20,140,212 km (0.073 R)
• M50: 20,761,791 km (0.101 R)
• M51: 21,074,899 km (0.108 R)
• M52: 21,336,995 km (0.119 R)
• M53: 21,652,945 km (0.099 R)
• M54: 22,289,484 km (0.113 R)
• M55: 22,932,157 km (0.039 R)
• M56: 23,798,478 km (0.057 R)
• M57: 24,071,494 km (0.073 R)
• M58: 25,340,234 km (0.045 R)
• M59: 25,451,535 km (0.07 R)
• M60: 25,898,533 km (0.077 R)
• M61: 26,573,967 km (0.094 R)
• M62: 27,141,242 km (0.038 R)
• M63: 27,312,233 km (0.1 R)
• M64: 27,597,965 km (0.087 R)
• M65: 28,114,676 km (0.086 R)
• M66: 29,099,628 km (0.108 R)
• M67: 31,222,123 km (0.099 R)
• M68: 31,401,191 km (0.056 R)
• M69: 31,880,653 km (0.063 R)
• M70: 32,785,869 km (0.093 R)
• M71: 32,967,930 km (0.116 R)
• M72: 33,089,403 km (0.089 R)
• M73: 33,577,242 km (0.03 R)
• M74: 35,365,086 km (0.089 R)
• M75: 35,738,931 km (0.069 R)
• M76: 36,113,973 km (0.11 R)
• M77: 36,931,077 km (0.088 R)
• M78: 37,310,158 km (0.055 R)
• M79: 37,690,735 km (0.085 R)
• M80: 38,199,966 km (0.095 R)
• M81: 39,225,459 km (0.063 R)
• M82: 40,000,376 km (0.115 R)
• M83: 41,368,748 km (0.117 R)
• M84: 41,434,272 km (0.088 R)
• M85: 41,499,796 km (0.089 R)
• M86: 41,565,469 km (0.113 R)
• M87: 41,696,816 km (0.027 R)
• M88: 41,762,490 km (0.063 R)
• M89: 41,828,313 km (0.035 R)
• M90: 42,619,985 km (0.12 R)
• M91: 43,683,177 km (0.059 R)
• M92: 43,816,618 km (0.041 R)
• M93: 44,553,537 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit