🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 25.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,916,822 km

• M1: 105,317 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.9 AU - 1.42 AU

Year: 468 Days

Day: 45.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,916,822 km

• M1: 230,231 km (0.064 R)
• M2: 684,410 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.49 AU - 1.83 AU

Year: 801 Days

Day: 36.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.72 AU - 2.36 AU

Year: 1092 Days

Day: 27.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,916,822 km

• M1: 1,249,292 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2 AU - 2.64 AU

Year: 1324 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,916,822 km

• M1: 32,762 km (0.088 R)
• M2: 374,593 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.81 AU - 2.93 AU

Year: 1822 Days

Day: 28.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 12.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.85 AU - 6.01 AU

Year: 4742 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,916,822 km

• M1: 171,589 km (0.108 R)
• M2: 284,535 km (0.068 R)
• M3: 436,227 km (0.1 R)
• M4: 612,154 km (0.074 R)
• M5: 744,249 km (0.03 R)
• M6: 962,363 km (0.054 R)
• M7: 1,119,890 km (0.098 R)
• M8: 1,432,100 km (0.106 R)
• M9: 1,952,252 km (0.049 R)
• M10: 2,036,027 km (0.067 R)
• M11: 2,138,202 km (0.067 R)
• M12: 2,348,088 km (0.075 R)
• M13: 2,620,057 km (0.11 R)
• M14: 2,750,656 km (0.109 R)
• M15: 3,037,734 km (0.075 R)
• M16: 3,415,619 km (0.118 R)
• M17: 4,481,055 km (0.116 R)
• M18: 4,751,378 km (0.114 R)
• M19: 5,073,612 km (0.071 R)
• M20: 5,522,256 km (0.091 R)
• M21: 5,715,087 km (0.076 R)
• M22: 6,107,483 km (0.057 R)
• M23: 6,231,948 km (0.115 R)
• M24: 6,332,029 km (0.073 R)
• M25: 6,661,294 km (0.118 R)
• M26: 6,789,499 km (0.1 R)
• M27: 7,763,232 km (0.041 R)
• M28: 8,088,458 km (0.05 R)
• M29: 8,445,997 km (0.118 R)
• M30: 8,977,667 km (0.12 R)
• M31: 9,204,907 km (0.076 R)
• M32: 10,280,216 km (0.117 R)
• M33: 10,697,594 km (0.082 R)
• M34: 10,938,447 km (0.113 R)
• M35: 11,487,172 km (0.091 R)
• M36: 12,076,288 km (0.079 R)
• M37: 12,706,843 km (0.091 R)
• M38: 12,930,193 km (0.094 R)
• M39: 13,090,412 km (0.046 R)
• M40: 13,934,593 km (0.112 R)
• M41: 14,033,028 km (0.092 R)
• M42: 14,131,912 km (0.075 R)
• M43: 14,230,946 km (0.069 R)
• M44: 14,529,244 km (0.093 R)
• M45: 14,729,406 km (0.113 R)
• M46: 16,605,962 km (0.087 R)
• M47: 16,780,244 km (0.081 R)
• M48: 17,095,596 km (0.064 R)
• M49: 17,412,893 km (0.097 R)
• M50: 17,554,562 km (0.114 R)
• M51: 18,053,321 km (0.067 R)
• M52: 18,448,559 km (0.049 R)
• M53: 18,556,868 km (0.11 R)
• M54: 19,430,669 km (0.088 R)
• M55: 19,798,829 km (0.074 R)
• M56: 19,946,632 km (0.119 R)
• M57: 20,280,684 km (0.095 R)
• M58: 20,392,434 km (0.093 R)
• M59: 21,029,721 km (0.098 R)
• M60: 22,593,467 km (0.055 R)
• M61: 23,330,835 km (0.112 R)
• M62: 23,487,015 km (0.116 R)
• M63: 24,194,464 km (0.077 R)
• M64: 24,392,232 km (0.111 R)
• M65: 25,228,634 km (0.119 R)
• M66: 26,033,919 km (0.069 R)
• M67: 26,114,851 km (0.112 R)
• M68: 26,888,572 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 11.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.29 AU - 6.71 AU

Year: 6210 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,916,822 km

• M1: 194,328 km (0.117 R)
• M2: 314,006 km (0.105 R)
• M3: 419,921 km (0.085 R)
• M4: 626,665 km (0.056 R)
• M5: 703,559 km (0.051 R)
• M6: 955,930 km (0.063 R)
• M7: 1,237,773 km (0.045 R)
• M8: 1,388,867 km (0.076 R)
• M9: 1,493,136 km (0.116 R)
• M10: 1,709,904 km (0.094 R)
• M11: 2,400,447 km (0.11 R)
• M12: 2,612,577 km (0.073 R)
• M13: 2,965,179 km (0.113 R)
• M14: 3,764,331 km (0.116 R)
• M15: 4,087,014 km (0.096 R)
• M16: 4,162,860 km (0.091 R)
• M17: 4,444,702 km (0.034 R)
• M18: 5,217,675 km (0.08 R)
• M19: 5,382,831 km (0.069 R)
• M20: 5,466,007 km (0.089 R)
• M21: 5,974,640 km (0.119 R)
• M22: 6,292,834 km (0.067 R)
• M23: 6,825,852 km (0.117 R)
• M24: 7,097,671 km (0.054 R)
• M25: 7,714,762 km (0.096 R)
• M26: 7,903,256 km (0.061 R)
• M27: 8,029,815 km (0.086 R)
• M28: 8,607,562 km (0.079 R)
• M29: 8,737,712 km (0.104 R)
• M30: 8,967,196 km (0.046 R)
• M31: 9,165,562 km (0.108 R)
• M32: 9,298,555 km (0.111 R)
• M33: 9,532,825 km (0.067 R)
• M34: 10,007,350 km (0.095 R)
• M35: 10,110,123 km (0.116 R)
• M36: 10,454,946 km (0.11 R)
• M37: 10,593,923 km (0.119 R)
• M38: 11,548,507 km (0.082 R)
• M39: 11,800,430 km (0.075 R)
• M40: 12,017,945 km (0.109 R)
• M41: 12,236,657 km (0.118 R)
• M42: 13,766,744 km (0.072 R)
• M43: 14,034,075 km (0.078 R)
• M44: 14,651,316 km (0.029 R)
• M45: 14,885,138 km (0.098 R)
• M46: 15,435,508 km (0.06 R)
• M47: 15,673,369 km (0.051 R)
• M48: 16,677,769 km (0.117 R)
• M49: 16,759,001 km (0.067 R)
• M50: 16,921,913 km (0.057 R)
• M51: 17,331,512 km (0.062 R)
• M52: 18,244,059 km (0.063 R)
• M53: 18,411,608 km (0.095 R)
• M54: 18,663,980 km (0.037 R)
• M55: 19,002,370 km (0.054 R)
• M56: 19,299,920 km (0.112 R)
• M57: 20,898,823 km (0.108 R)
• M58: 21,118,133 km (0.116 R)
• M59: 21,914,143 km (0.057 R)
• M60: 22,136,895 km (0.098 R)
• M61: 22,674,848 km (0.056 R)
• M62: 22,990,650 km (0.105 R)
• M63: 24,130,137 km (0.108 R)
• M64: 24,544,971 km (0.119 R)
• M65: 25,991,583 km (0.117 R)
• M66: 26,464,163 km (0.116 R)
• M67: 26,559,008 km (0.115 R)
• M68: 26,844,141 km (0.114 R)
• M69: 27,995,297 km (0.038 R)
• M70: 28,188,727 km (0.099 R)
• M71: 28,674,172 km (0.082 R)
• M72: 28,966,785 km (0.11 R)
• M73: 30,345,479 km (0.113 R)
• M74: 30,444,812 km (0.1 R)
• M75: 30,693,444 km (0.099 R)
• M76: 30,893,007 km (0.092 R)
• M77: 30,992,789 km (0.105 R)
• M78: 31,142,836 km (0.114 R)
• M79: 31,695,151 km (0.048 R)
• M80: 32,554,890 km (0.03 R)
• M81: 32,809,207 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 11.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.69 AU - 10.99 AU

Year: 10697 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,916,822 km

• M1: 156,779 km (0.096 R)
• M2: 410,796 km (0.103 R)
• M3: 513,420 km (0.11 R)
• M4: 1,212,640 km (0.068 R)
• M5: 1,370,017 km (0.092 R)
• M6: 1,534,575 km (0.094 R)
• M7: 1,607,130 km (0.074 R)
• M8: 1,730,847 km (0.098 R)
• M9: 1,935,647 km (0.067 R)
• M10: 2,041,113 km (0.066 R)
• M11: 2,803,015 km (0.09 R)
• M12: 3,075,433 km (0.077 R)
• M13: 3,324,962 km (0.047 R)
• M14: 4,078,936 km (0.119 R)
• M15: 4,215,518 km (0.06 R)
• M16: 4,318,891 km (0.104 R)
• M17: 4,705,302 km (0.113 R)
• M18: 4,848,617 km (0.105 R)
• M19: 5,324,487 km (0.108 R)
• M20: 6,558,819 km (0.118 R)
• M21: 8,177,618 km (0.117 R)
• M22: 8,920,371 km (0.118 R)
• M23: 9,775,922 km (0.117 R)
• M24: 11,468,173 km (0.045 R)
• M25: 11,661,752 km (0.069 R)
• M26: 11,856,379 km (0.085 R)
• M27: 13,097,443 km (0.089 R)
• M28: 13,554,465 km (0.078 R)
• M29: 13,656,640 km (0.112 R)
• M30: 13,810,427 km (0.091 R)
• M31: 13,913,350 km (0.116 R)
• M32: 14,016,572 km (0.107 R)
• M33: 14,693,204 km (0.1 R)
• M34: 14,956,346 km (0.118 R)
• M35: 15,327,349 km (0.106 R)
• M36: 15,647,788 km (0.108 R)
• M37: 16,513,062 km (0.073 R)
• M38: 17,172,190 km (0.115 R)
• M39: 18,289,836 km (0.093 R)
• M40: 18,402,932 km (0.093 R)
• M41: 19,488,563 km (0.115 R)
• M42: 19,661,947 km (0.112 R)
• M43: 20,771,515 km (0.087 R)
• M44: 22,746,805 km (0.06 R)
• M45: 23,479,835 km (0.106 R)
• M46: 23,725,923 km (0.081 R)
• M47: 24,158,560 km (0.115 R)
• M48: 24,407,042 km (0.092 R)
• M49: 24,593,890 km (0.111 R)
• M50: 25,598,739 km (0.051 R)
• M51: 25,978,867 km (0.037 R)
• M52: 26,233,483 km (0.062 R)
• M53: 26,488,846 km (0.118 R)
• M54: 26,680,930 km (0.107 R)
• M55: 27,389,126 km (0.098 R)
• M56: 27,713,155 km (0.059 R)
• M57: 30,149,805 km (0.058 R)
• M58: 31,630,824 km (0.108 R)
• M59: 32,243,577 km (0.068 R)
• M60: 32,860,219 km (0.066 R)
• M61: 33,550,015 km (0.076 R)
• M62: 33,688,543 km (0.089 R)
• M63: 33,966,197 km (0.078 R)
• M64: 34,873,657 km (0.041 R)
• M65: 35,577,216 km (0.1 R)
• M66: 36,926,738 km (0.073 R)
• M67: 37,499,997 km (0.117 R)
• M68: 39,675,749 km (0.09 R)
• M69: 40,115,866 km (0.113 R)
• M70: 40,262,921 km (0.104 R)
• M71: 40,410,125 km (0.109 R)
• M72: 42,564,933 km (0.073 R)
• M73: 43,015,521 km (0.081 R)
• M74: 43,618,550 km (0.086 R)
• M75: 43,769,794 km (0.114 R)
• M76: 43,997,033 km (0.089 R)
• M77: 44,072,729 km (0.101 R)
• M78: 47,063,041 km (0.092 R)
• M79: 47,762,411 km (0.12 R)
• M80: 51,629,666 km (0.082 R)
• M81: 51,869,771 km (0.105 R)
• M82: 52,029,990 km (0.088 R)
• M83: 53,479,444 km (0.118 R)
• M84: 54,371,795 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 5.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.82 AU - 16.22 AU

Year: 18629 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,916,822 km

• M1: 74,350 km (0.108 R)
• M2: 438,621 km (0.092 R)
• M3: 909,106 km (0.091 R)
• M4: 1,155,943 km (0.031 R)
• M5: 2,039,019 km (0.104 R)
• M6: 2,171,263 km (0.08 R)
• M7: 2,962,038 km (0.097 R)
• M8: 3,111,935 km (0.114 R)
• M9: 3,264,226 km (0.092 R)
• M10: 3,450,325 km (0.105 R)
• M11: 3,963,296 km (0.04 R)
• M12: 4,095,242 km (0.12 R)
• M13: 4,195,173 km (0.111 R)
• M14: 4,499,904 km (0.066 R)
• M15: 4,776,660 km (0.111 R)
• M16: 6,241,971 km (0.109 R)
• M17: 7,384,001 km (0.061 R)
• M18: 7,465,233 km (0.074 R)
• M19: 7,958,158 km (0.086 R)
• M20: 7,999,597 km (0.109 R)
• M21: 8,041,334 km (0.082 R)
• M22: 8,674,283 km (0.119 R)
• M23: 10,077,661 km (0.117 R)
• M24: 11,315,284 km (0.118 R)
• M25: 11,455,756 km (0.086 R)
• M26: 11,549,704 km (0.09 R)
• M27: 11,738,496 km (0.07 R)
• M28: 12,407,049 km (0.052 R)
• M29: 13,681,024 km (0.099 R)
• M30: 13,930,703 km (0.1 R)
• M31: 14,689,015 km (0.071 R)
• M32: 15,356,969 km (0.091 R)
• M33: 15,460,641 km (0.036 R)
• M34: 16,034,797 km (0.108 R)
• M35: 16,456,813 km (0.118 R)
• M36: 16,509,771 km (0.093 R)
• M37: 17,962,216 km (0.065 R)
• M38: 18,953,003 km (0.066 R)
• M39: 19,623,501 km (0.078 R)
• M40: 19,848,645 km (0.073 R)
• M41: 21,913,545 km (0.079 R)
• M42: 23,149,223 km (0.077 R)
• M43: 23,446,773 km (0.078 R)
• M44: 23,985,475 km (0.106 R)
• M45: 25,258,404 km (0.098 R)
• M46: 26,242,907 km (0.08 R)
• M47: 26,429,007 km (0.106 R)
• M48: 26,927,018 km (0.11 R)
• M49: 28,249,314 km (0.082 R)
• M50: 28,376,323 km (0.096 R)
• M51: 28,950,330 km (0.088 R)
• M52: 29,142,563 km (0.093 R)
• M53: 29,335,095 km (0.105 R)
• M54: 29,657,179 km (0.093 R)
• M55: 30,630,014 km (0.109 R)
• M56: 31,679,144 km (0.06 R)
• M57: 31,745,117 km (0.109 R)
• M58: 32,009,456 km (0.092 R)
• M59: 33,208,035 km (0.058 R)
• M60: 34,760,711 km (0.087 R)
• M61: 35,648,724 km (0.075 R)
• M62: 36,613,331 km (0.079 R)
• M63: 37,307,615 km (0.09 R)
• M64: 37,586,615 km (0.114 R)
• M65: 38,006,237 km (0.049 R)
• M66: 38,146,559 km (0.102 R)
• M67: 38,427,504 km (0.116 R)
• M68: 39,558,464 km (0.099 R)
• M69: 39,700,582 km (0.103 R)
• M70: 43,089,273 km (0.054 R)
• M71: 43,235,430 km (0.045 R)
• M72: 44,707,024 km (0.072 R)
• M73: 45,970,528 km (0.12 R)
• M74: 46,794,513 km (0.063 R)
• M75: 46,944,709 km (0.115 R)
• M76: 47,095,205 km (0.103 R)
• M77: 48,001,469 km (0.05 R)
• M78: 48,837,272 km (0.077 R)
• M79: 48,989,862 km (0.07 R)
• M80: 50,369,154 km (0.057 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: 511 - 11,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit