🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 27.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.8 AU - 3.2 AU

Year: 1979 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.51 AU - 4.37 AU

Year: 2978 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.08 AU - 9.58 AU

Year: 8343 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,947,769 km

• M1: 1,147,416 km (0.055 R)
• M2: 1,298,809 km (0.074 R)
• M3: 1,477,877 km (0.077 R)
• M4: 1,665,323 km (0.086 R)
• M5: 2,348,238 km (0.046 R)
• M6: 2,594,177 km (0.11 R)
• M7: 3,085,157 km (0.094 R)
• M8: 3,549,209 km (0.098 R)
• M9: 3,832,847 km (0.081 R)
• M10: 3,948,337 km (0.104 R)
• M11: 4,242,446 km (0.093 R)
• M12: 4,361,975 km (0.067 R)
• M13: 4,604,772 km (0.045 R)
• M14: 4,727,891 km (0.085 R)
• M15: 4,914,589 km (0.106 R)
• M16: 5,008,836 km (0.098 R)
• M17: 5,263,302 km (0.096 R)
• M18: 5,851,371 km (0.03 R)
• M19: 6,052,131 km (0.098 R)
• M20: 6,564,055 km (0.072 R)
• M21: 6,948,522 km (0.062 R)
• M22: 7,557,086 km (0.109 R)
• M23: 8,108,354 km (0.089 R)
• M24: 8,825,377 km (0.076 R)
• M25: 8,978,864 km (0.03 R)
• M26: 9,720,570 km (0.111 R)
• M27: 9,918,937 km (0.118 R)
• M28: 10,038,765 km (0.074 R)
• M29: 10,239,376 km (0.079 R)
• M30: 11,345,802 km (0.093 R)
• M31: 11,512,903 km (0.119 R)
• M32: 12,275,253 km (0.058 R)
• M33: 12,489,926 km (0.11 R)
• M34: 12,619,328 km (0.115 R)
• M35: 12,836,096 km (0.105 R)
• M36: 13,759,713 km (0.111 R)
• M37: 14,027,493 km (0.052 R)
• M38: 14,161,982 km (0.117 R)
• M39: 14,659,095 km (0.084 R)
• M40: 14,750,200 km (0.113 R)
• M41: 15,997,099 km (0.112 R)
• M42: 16,704,547 km (0.089 R)
• M43: 16,894,836 km (0.107 R)
• M44: 17,086,022 km (0.103 R)
• M45: 17,422,168 km (0.082 R)
• M46: 18,052,274 km (0.106 R)
• M47: 19,584,904 km (0.084 R)
• M48: 20,697,763 km (0.111 R)
• M49: 20,799,938 km (0.072 R)
• M50: 20,902,263 km (0.117 R)
• M51: 21,056,199 km (0.072 R)
• M52: 21,519,953 km (0.104 R)
• M53: 22,248,195 km (0.088 R)
• M54: 22,773,433 km (0.111 R)
• M55: 23,143,389 km (0.054 R)
• M56: 23,302,711 km (0.099 R)
• M57: 23,943,139 km (0.082 R)
• M58: 24,157,962 km (0.107 R)
• M59: 24,373,383 km (0.085 R)
• M60: 27,063,751 km (0.115 R)
• M61: 27,455,697 km (0.099 R)
• M62: 27,849,588 km (0.096 R)
• M63: 29,328,962 km (0.084 R)
• M64: 29,904,764 km (0.071 R)
• M65: 30,833,767 km (0.059 R)
• M66: 31,595,669 km (0.085 R)
• M67: 32,008,409 km (0.103 R)
• M68: 32,126,741 km (0.117 R)
• M69: 32,958,655 km (0.067 R)
• M70: 33,677,473 km (0.107 R)
• M71: 33,978,464 km (0.106 R)
• M72: 34,159,477 km (0.085 R)
• M73: 34,461,964 km (0.034 R)
• M74: 38,222,854 km (0.03 R)
• M75: 41,015,547 km (0.042 R)
• M76: 41,659,417 km (0.109 R)
• M77: 42,371,503 km (0.113 R)
• M78: 42,696,429 km (0.057 R)
• M79: 43,152,852 km (0.056 R)
• M80: 43,479,873 km (0.106 R)
• M81: 43,939,139 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 4.6

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.23 AU - 17.97 AU

Year: 23463 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,947,769 km

• M1: 59,540 km (0.119 R)
• M2: 140,173 km (0.076 R)
• M3: 449,542 km (0.085 R)
• M4: 527,931 km (0.113 R)
• M5: 568,921 km (0.108 R)
• M6: 2,364,843 km (0.077 R)
• M7: 2,644,292 km (0.076 R)
• M8: 2,934,213 km (0.104 R)
• M9: 3,662,754 km (0.088 R)
• M10: 3,985,586 km (0.067 R)
• M11: 4,067,716 km (0.037 R)
• M12: 5,685,168 km (0.1 R)
• M13: 6,391,120 km (0.084 R)
• M14: 6,778,878 km (0.077 R)
• M15: 7,024,966 km (0.079 R)
• M16: 7,883,808 km (0.045 R)
• M17: 7,987,030 km (0.064 R)
• M18: 8,142,612 km (0.097 R)
• M19: 8,668,748 km (0.074 R)
• M20: 8,882,224 km (0.032 R)
• M21: 9,260,108 km (0.111 R)
• M22: 9,588,027 km (0.064 R)
• M23: 10,255,383 km (0.093 R)
• M24: 10,481,276 km (0.092 R)
• M25: 11,752,110 km (0.069 R)
• M26: 11,869,993 km (0.067 R)
• M27: 13,193,036 km (0.068 R)
• M28: 13,254,222 km (0.072 R)
• M29: 14,121,441 km (0.114 R)
• M30: 14,309,635 km (0.114 R)
• M31: 15,070,789 km (0.095 R)
• M32: 16,237,054 km (0.086 R)
• M33: 17,768,936 km (0.086 R)
• M34: 17,836,554 km (0.117 R)
• M35: 18,380,791 km (0.067 R)
• M36: 19,207,319 km (0.09 R)
• M37: 19,415,859 km (0.101 R)
• M38: 19,555,284 km (0.11 R)
• M39: 19,625,146 km (0.067 R)
• M40: 20,540,685 km (0.119 R)
• M41: 21,758,711 km (0.03 R)
• M42: 24,942,453 km (0.078 R)
• M43: 25,018,299 km (0.097 R)
• M44: 28,031,799 km (0.114 R)
• M45: 29,300,837 km (0.103 R)
• M46: 29,540,792 km (0.111 R)
• M47: 30,184,063 km (0.063 R)
• M48: 32,471,564 km (0.063 R)
• M49: 32,885,950 km (0.07 R)
• M50: 33,301,982 km (0.098 R)
• M51: 33,719,809 km (0.112 R)
• M52: 34,055,357 km (0.102 R)
• M53: 34,476,325 km (0.097 R)
• M54: 36,091,533 km (0.058 R)
• M55: 36,262,973 km (0.12 R)
• M56: 37,731,276 km (0.074 R)
• M57: 41,351,395 km (0.087 R)
• M58: 42,431,790 km (0.091 R)
• M59: 44,712,111 km (0.113 R)
• M60: 44,988,418 km (0.108 R)
• M61: 45,265,324 km (0.104 R)
• M62: 46,564,880 km (0.064 R)
• M63: 48,159,295 km (0.075 R)
• M64: 48,253,691 km (0.057 R)
• M65: 48,820,966 km (0.053 R)
• M66: 49,295,490 km (0.105 R)
• M67: 49,580,923 km (0.077 R)
• M68: 50,249,177 km (0.056 R)
• M69: 51,497,870 km (0.04 R)
• M70: 51,691,001 km (0.108 R)
• M71: 52,368,380 km (0.08 R)
• M72: 52,465,469 km (0.114 R)
• M73: 54,320,184 km (0.063 R)
• M74: 54,811,912 km (0.116 R)
• M75: 55,304,986 km (0.026 R)
• M76: 55,997,774 km (0.094 R)
• M77: 56,693,554 km (0.109 R)
• M78: 56,793,186 km (0.071 R)
• M79: 57,792,649 km (0.077 R)
• M80: 59,100,584 km (0.094 R)
• M81: 60,113,361 km (0.055 R)
• M82: 60,316,515 km (0.101 R)
• M83: 60,418,242 km (0.082 R)
• M84: 62,567,215 km (0.053 R)
• M85: 63,289,025 km (0.073 R)
• M86: 63,599,291 km (0.072 R)
• M87: 64,741,022 km (0.109 R)
• M88: 65,366,640 km (0.07 R)
• M89: 65,575,628 km (0.118 R)
• M90: 69,268,751 km (0.073 R)
• M91: 70,443,393 km (0.116 R)
• M92: 70,764,879 km (0.041 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: 392 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit