🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.09 AU

Year: 338 Days

Day: 37.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.11 AU - 1.33 AU

Year: 516 Days

Day: 33.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.6 AU - 3.9 AU

Year: 2780 Days

Day: 24.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 11.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.14 AU - 9.62 AU

Year: 8470 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,901,870 km

• M1: 147,204 km (0.069 R)
• M2: 238,459 km (0.096 R)
• M3: 320,588 km (0.107 R)
• M4: 392,096 km (0.106 R)
• M5: 587,471 km (0.116 R)
• M6: 725,699 km (0.071 R)
• M7: 1,011,730 km (0.039 R)
• M8: 1,102,088 km (0.074 R)
• M9: 1,222,514 km (0.09 R)
• M10: 1,319,304 km (0.119 R)
• M11: 1,390,213 km (0.12 R)
• M12: 1,625,979 km (0.119 R)
• M13: 1,764,507 km (0.117 R)
• M14: 2,170,067 km (0.111 R)
• M15: 2,749,609 km (0.111 R)
• M16: 2,823,211 km (0.118 R)
• M17: 3,047,757 km (0.089 R)
• M18: 3,278,138 km (0.075 R)
• M19: 3,435,066 km (0.09 R)
• M20: 3,534,399 km (0.105 R)
• M21: 3,695,367 km (0.119 R)
• M22: 4,129,500 km (0.073 R)
• M23: 4,341,929 km (0.08 R)
• M24: 4,866,868 km (0.063 R)
• M25: 4,956,327 km (0.083 R)
• M26: 5,205,108 km (0.113 R)
• M27: 5,481,266 km (0.081 R)
• M28: 5,621,290 km (0.08 R)
• M29: 6,733,251 km (0.115 R)
• M30: 6,908,430 km (0.031 R)
• M31: 7,009,109 km (0.104 R)
• M32: 7,676,016 km (0.109 R)
• M33: 8,443,753 km (0.059 R)
• M34: 9,402,825 km (0.111 R)
• M35: 9,486,749 km (0.072 R)
• M36: 10,080,503 km (0.084 R)
• M37: 10,454,049 km (0.085 R)
• M38: 10,715,396 km (0.102 R)
• M39: 10,803,061 km (0.114 R)
• M40: 11,067,250 km (0.113 R)
• M41: 11,244,674 km (0.056 R)
• M42: 11,933,123 km (0.099 R)
• M43: 12,481,698 km (0.069 R)
• M44: 12,851,803 km (0.047 R)
• M45: 13,729,793 km (0.109 R)
• M46: 14,208,058 km (0.092 R)
• M47: 14,497,679 km (0.052 R)
• M48: 15,082,757 km (0.056 R)
• M49: 16,108,400 km (0.113 R)
• M50: 16,410,438 km (0.094 R)
• M51: 16,680,462 km (0.113 R)
• M52: 17,190,740 km (0.117 R)
• M53: 17,293,364 km (0.09 R)
• M54: 17,602,733 km (0.112 R)
• M55: 17,879,190 km (0.074 R)
• M56: 18,681,932 km (0.085 R)
• M57: 19,211,807 km (0.053 R)
• M58: 19,532,096 km (0.06 R)
• M59: 19,890,084 km (0.07 R)
• M60: 20,069,901 km (0.074 R)
• M61: 20,178,060 km (0.094 R)
• M62: 20,322,572 km (0.113 R)
• M63: 21,013,714 km (0.12 R)
• M64: 21,601,633 km (0.07 R)
• M65: 22,157,838 km (0.114 R)
• M66: 22,306,838 km (0.077 R)
• M67: 22,456,286 km (0.052 R)
• M68: 22,643,583 km (0.067 R)
• M69: 22,718,681 km (0.102 R)
• M70: 22,906,576 km (0.07 R)
• M71: 23,549,697 km (0.118 R)
• M72: 23,778,133 km (0.058 R)
• M73: 24,544,672 km (0.096 R)
• M74: 25,397,231 km (0.083 R)
• M75: 25,709,740 km (0.062 R)
• M76: 26,220,168 km (0.09 R)
• M77: 26,456,832 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.67 AU - 9.67 AU

Year: 8941 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,901,870 km

• M1: 314,156 km (0.095 R)
• M2: 468,391 km (0.066 R)
• M3: 563,685 km (0.074 R)
• M4: 667,207 km (0.058 R)
• M5: 817,253 km (0.071 R)
• M6: 1,109,418 km (0.112 R)
• M7: 1,403,078 km (0.096 R)
• M8: 1,501,215 km (0.075 R)
• M9: 2,046,050 km (0.114 R)
• M10: 2,488,710 km (0.104 R)
• M11: 2,649,827 km (0.065 R)
• M12: 2,919,253 km (0.117 R)
• M13: 3,485,032 km (0.094 R)
• M14: 3,575,090 km (0.056 R)
• M15: 3,990,523 km (0.046 R)
• M16: 4,084,919 km (0.063 R)
• M17: 4,180,213 km (0.07 R)
• M18: 4,842,333 km (0.059 R)
• M19: 4,994,026 km (0.104 R)
• M20: 5,802,901 km (0.113 R)
• M21: 5,991,245 km (0.09 R)
• M22: 6,878,211 km (0.046 R)
• M23: 7,049,052 km (0.097 R)
• M24: 8,345,168 km (0.107 R)
• M25: 8,497,159 km (0.119 R)
• M26: 9,020,602 km (0.032 R)
• M27: 9,841,595 km (0.076 R)
• M28: 10,066,740 km (0.112 R)
• M29: 11,724,284 km (0.11 R)
• M30: 12,031,558 km (0.084 R)
• M31: 12,306,968 km (0.09 R)
• M32: 12,549,616 km (0.079 R)
• M33: 12,793,909 km (0.077 R)
• M34: 17,492,329 km (0.039 R)
• M35: 18,474,140 km (0.052 R)
• M36: 19,272,394 km (0.084 R)
• M37: 20,408,890 km (0.075 R)
• M38: 20,778,845 km (0.025 R)
• M39: 21,483,601 km (0.107 R)
• M40: 22,365,181 km (0.118 R)
• M41: 22,619,198 km (0.097 R)
• M42: 22,874,113 km (0.049 R)
• M43: 23,515,888 km (0.116 R)
• M44: 23,731,009 km (0.109 R)
• M45: 24,033,496 km (0.084 R)
• M46: 24,467,629 km (0.098 R)
• M47: 24,554,845 km (0.075 R)
• M48: 24,729,426 km (0.054 R)
• M49: 25,432,087 km (0.099 R)
• M50: 26,096,750 km (0.11 R)
• M51: 27,307,595 km (0.077 R)
• M52: 29,181,159 km (0.107 R)
• M53: 29,923,613 km (0.115 R)
• M54: 30,531,429 km (0.076 R)
• M55: 31,616,612 km (0.106 R)
• M56: 31,711,607 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit