🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.07 AU - 1.29 AU

Year: 448 Days

Day: 39.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 466 Days

Day: 31.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.67 AU - 1.93 AU

Year: 845 Days

Day: 17.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.27 AU - 2.39 AU

Year: 1244 Days

Day: 14.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.51 AU - 3.95 AU

Year: 2520 Days

Day: 16.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 13

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.01 AU - 8.33 AU

Year: 6027 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,207,068 km

• M1: 162,912 km (0.089 R)
• M2: 300,093 km (0.118 R)
• M3: 395,238 km (0.106 R)
• M4: 629,059 km (0.114 R)
• M5: 1,004,400 km (0.117 R)
• M6: 1,218,026 km (0.086 R)
• M7: 1,339,499 km (0.104 R)
• M8: 1,428,959 km (0.087 R)
• M9: 1,927,718 km (0.087 R)
• M10: 2,196,994 km (0.112 R)
• M11: 3,101,463 km (0.111 R)
• M12: 3,246,423 km (0.101 R)
• M13: 3,518,093 km (0.094 R)
• M14: 3,720,499 km (0.039 R)
• M15: 3,823,123 km (0.084 R)
• M16: 3,952,825 km (0.113 R)
• M17: 4,431,837 km (0.047 R)
• M18: 4,595,796 km (0.111 R)
• M19: 4,986,097 km (0.118 R)
• M20: 5,185,361 km (0.063 R)
• M21: 5,300,402 km (0.082 R)
• M22: 5,948,311 km (0.038 R)
• M23: 6,068,886 km (0.064 R)
• M24: 6,343,099 km (0.082 R)
• M25: 6,559,268 km (0.104 R)
• M26: 6,652,767 km (0.106 R)
• M27: 6,809,396 km (0.103 R)
• M28: 7,383,553 km (0.09 R)
• M29: 7,480,791 km (0.048 R)
• M30: 7,643,853 km (0.052 R)
• M31: 7,775,050 km (0.075 R)
• M32: 7,906,995 km (0.108 R)
• M33: 8,544,432 km (0.11 R)
• M34: 9,233,181 km (0.11 R)
• M35: 9,725,956 km (0.034 R)
• M36: 10,481,425 km (0.073 R)
• M37: 10,663,935 km (0.091 R)
• M38: 11,143,845 km (0.102 R)
• M39: 11,367,643 km (0.111 R)
• M40: 12,048,313 km (0.102 R)
• M41: 12,201,352 km (0.119 R)
• M42: 13,054,658 km (0.094 R)
• M43: 13,211,886 km (0.056 R)
• M44: 13,369,711 km (0.053 R)
• M45: 13,607,722 km (0.102 R)
• M46: 14,208,806 km (0.105 R)
• M47: 14,573,675 km (0.065 R)
• M48: 14,859,556 km (0.081 R)
• M49: 15,728,571 km (0.114 R)
• M50: 15,895,971 km (0.043 R)
• M51: 16,613,891 km (0.085 R)
• M52: 16,955,423 km (0.102 R)
• M53: 17,299,348 km (0.104 R)
• M54: 17,645,518 km (0.09 R)
• M55: 18,300,906 km (0.057 R)
• M56: 18,433,001 km (0.062 R)
• M57: 18,609,526 km (0.051 R)
• M58: 19,455,652 km (0.086 R)
• M59: 20,132,582 km (0.053 R)
• M60: 20,588,257 km (0.068 R)
• M61: 21,093,300 km (0.108 R)
• M62: 21,416,880 km (0.118 R)
• M63: 21,742,106 km (0.08 R)
• M64: 21,928,654 km (0.071 R)
• M65: 22,350,371 km (0.105 R)
• M66: 23,011,743 km (0.053 R)
• M67: 23,583,805 km (0.047 R)
• M68: 23,823,611 km (0.096 R)
• M69: 27,163,533 km (0.109 R)
• M70: 27,263,913 km (0.113 R)
• M71: 27,869,186 km (0.069 R)
• M72: 28,529,810 km (0.049 R)
• M73: 29,247,132 km (0.103 R)
• M74: 31,171,409 km (0.037 R)
• M75: 32,228,468 km (0.072 R)
• M76: 32,921,854 km (0.049 R)
• M77: 34,649,709 km (0.1 R)
• M78: 35,250,494 km (0.117 R)
• M79: 36,075,227 km (0.043 R)
• M80: 37,073,195 km (0.1 R)
• M81: 37,184,645 km (0.048 R)
• M82: 37,352,045 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 13.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.46 AU - 9.8 AU

Year: 9651 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,207,068 km

• M1: 377,435 km (0.064 R)
• M2: 477,217 km (0.051 R)
• M3: 649,255 km (0.037 R)
• M4: 810,671 km (0.079 R)
• M5: 914,791 km (0.086 R)
• M6: 1,118,693 km (0.087 R)
• M7: 1,216,679 km (0.082 R)
• M8: 1,639,293 km (0.078 R)
• M9: 2,082,552 km (0.111 R)
• M10: 2,331,034 km (0.041 R)
• M11: 2,615,719 km (0.11 R)
• M12: 2,722,232 km (0.075 R)
• M13: 3,745,183 km (0.094 R)
• M14: 4,424,507 km (0.101 R)
• M15: 4,552,114 km (0.079 R)
• M16: 5,175,638 km (0.053 R)
• M17: 5,583,292 km (0.113 R)
• M18: 5,931,256 km (0.093 R)
• M19: 6,072,327 km (0.072 R)
• M20: 6,758,084 km (0.036 R)
• M21: 7,544,669 km (0.057 R)
• M22: 7,736,304 km (0.095 R)
• M23: 8,598,437 km (0.033 R)
• M24: 8,758,507 km (0.101 R)
• M25: 9,573,815 km (0.041 R)
• M26: 9,823,195 km (0.093 R)
• M27: 10,669,769 km (0.068 R)
• M28: 10,885,190 km (0.118 R)
• M29: 11,849,797 km (0.058 R)
• M30: 12,297,394 km (0.108 R)
• M31: 12,704,898 km (0.095 R)
• M32: 13,813,419 km (0.031 R)
• M33: 14,856,714 km (0.107 R)
• M34: 15,290,847 km (0.113 R)
• M35: 15,680,250 km (0.104 R)
• M36: 15,827,156 km (0.083 R)
• M37: 16,023,727 km (0.092 R)
• M38: 17,068,967 km (0.114 R)
• M39: 17,829,074 km (0.118 R)
• M40: 19,487,367 km (0.076 R)
• M41: 20,175,068 km (0.107 R)
• M42: 20,816,993 km (0.108 R)
• M43: 21,683,314 km (0.1 R)
• M44: 21,792,520 km (0.097 R)
• M45: 22,230,842 km (0.071 R)
• M46: 22,949,361 km (0.042 R)
• M47: 23,451,261 km (0.036 R)
• M48: 23,787,857 km (0.073 R)
• M49: 25,093,098 km (0.117 R)
• M50: 27,064,948 km (0.111 R)
• M51: 27,950,567 km (0.041 R)
• M52: 28,128,888 km (0.084 R)
• M53: 30,419,680 km (0.096 R)
• M54: 30,725,607 km (0.109 R)
• M55: 31,402,239 km (0.067 R)
• M56: 32,457,352 km (0.105 R)
• M57: 33,966,945 km (0.104 R)
• M58: 35,563,453 km (0.09 R)
• M59: 35,885,836 km (0.106 R)
• M60: 36,014,939 km (0.109 R)
• M61: 36,208,968 km (0.114 R)
• M62: 36,598,221 km (0.117 R)
• M63: 37,642,714 km (0.052 R)
• M64: 39,494,287 km (0.064 R)
• M65: 39,761,169 km (0.063 R)
• M66: 40,632,726 km (0.042 R)
• M67: 41,104,708 km (0.056 R)
• M68: 42,054,056 km (0.055 R)
• M69: 42,463,206 km (0.098 R)
• M70: 42,599,938 km (0.095 R)
• M71: 42,736,671 km (0.1 R)
• M72: 43,422,876 km (0.12 R)
• M73: 43,836,365 km (0.081 R)
• M74: 44,112,822 km (0.09 R)
• M75: 45,154,322 km (0.105 R)
• M76: 45,923,405 km (0.082 R)
• M77: 46,767,137 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.6

Radius: 3

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.41 AU - 16.15 AU

Year: 18879 Days

Day: 21.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,207,068 km

• M1: 77,641 km (0.119 R)
• M2: 151,243 km (0.092 R)
• M3: 346,169 km (0.058 R)
• M4: 372,947 km (0.078 R)
• M5: 428,897 km (0.09 R)
• M6: 548,875 km (0.07 R)
• M7: 929,751 km (0.108 R)
• M8: 1,247,796 km (0.101 R)
• M9: 1,440,328 km (0.099 R)
• M10: 1,596,508 km (0.103 R)
• M11: 2,121,896 km (0.077 R)
• M12: 2,147,029 km (0.082 R)
• M13: 2,325,200 km (0.053 R)
• M14: 2,481,829 km (0.085 R)
• M15: 3,821,178 km (0.092 R)
• M16: 4,674,335 km (0.029 R)
• M17: 4,706,947 km (0.097 R)
• M18: 4,739,709 km (0.118 R)
• M19: 5,898,195 km (0.087 R)
• M20: 6,111,223 km (0.116 R)
• M21: 6,581,708 km (0.094 R)
• M22: 6,765,713 km (0.05 R)
• M23: 7,327,753 km (0.119 R)
• M24: 7,943,647 km (0.067 R)
• M25: 8,336,940 km (0.058 R)
• M26: 8,656,182 km (0.091 R)
• M27: 8,696,274 km (0.076 R)
• M28: 8,898,081 km (0.101 R)
• M29: 9,224,354 km (0.116 R)
• M30: 9,720,870 km (0.039 R)
• M31: 9,762,607 km (0.102 R)
• M32: 10,696,547 km (0.105 R)
• M33: 10,912,716 km (0.111 R)
• M34: 10,956,099 km (0.115 R)
• M35: 12,015,252 km (0.069 R)
• M36: 12,420,662 km (0.039 R)
• M37: 13,198,871 km (0.106 R)
• M38: 13,245,096 km (0.056 R)
• M39: 13,337,697 km (0.112 R)
• M40: 13,477,123 km (0.037 R)
• M41: 14,946,024 km (0.115 R)
• M42: 14,994,195 km (0.103 R)
• M43: 16,864,617 km (0.119 R)
• M44: 17,878,142 km (0.099 R)
• M45: 18,392,310 km (0.093 R)
• M46: 18,755,085 km (0.07 R)
• M47: 20,550,409 km (0.073 R)
• M48: 22,234,432 km (0.113 R)
• M49: 23,344,149 km (0.095 R)
• M50: 25,042,235 km (0.107 R)
• M51: 25,386,609 km (0.091 R)
• M52: 25,559,395 km (0.069 R)
• M53: 25,964,057 km (0.057 R)
• M54: 26,370,813 km (0.103 R)
• M55: 27,014,234 km (0.092 R)
• M56: 27,131,818 km (0.066 R)
• M57: 28,615,380 km (0.078 R)
• M58: 29,155,877 km (0.107 R)
• M59: 30,674,894 km (0.063 R)
• M60: 30,736,229 km (0.08 R)
• M61: 30,859,049 km (0.079 R)
• M62: 30,981,869 km (0.112 R)
• M63: 31,722,528 km (0.107 R)
• M64: 31,846,544 km (0.111 R)
• M65: 32,032,794 km (0.066 R)
• M66: 32,281,874 km (0.11 R)
• M67: 32,531,553 km (0.037 R)
• M68: 32,781,830 km (0.065 R)
• M69: 33,536,402 km (0.082 R)
• M70: 35,899,001 km (0.113 R)
• M71: 36,611,685 km (0.057 R)
• M72: 37,656,626 km (0.042 R)
• M73: 38,645,169 km (0.025 R)
• M74: 39,242,364 km (0.078 R)
• M75: 39,909,421 km (0.11 R)
• M76: 40,043,311 km (0.116 R)
• M77: 40,849,793 km (0.108 R)
• M78: 40,984,581 km (0.11 R)
• M79: 41,119,668 km (0.091 R)
• M80: 41,322,522 km (0.038 R)
• M81: 41,797,196 km (0.095 R)
• M82: 42,341,882 km (0.099 R)
• M83: 42,546,831 km (0.058 R)
• M84: 42,888,962 km (0.104 R)
• M85: 43,369,619 km (0.046 R)
• M86: 43,921,037 km (0.066 R)
• M87: 44,544,112 km (0.111 R)
• M88: 45,100,467 km (0.095 R)
• M89: 45,309,605 km (0.049 R)
• M90: 47,136,344 km (0.091 R)
• M91: 47,207,104 km (0.082 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit