🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.75 AU - 1.09 AU

Year: 332 Days

Day: 14.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.79 AU - 1.31 AU

Year: 405 Days

Day: 38.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.31 AU - 1.73 AU

Year: 706 Days

Day: 32.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.31 AU

Year: 1851 Days

Day: 21.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.56 AU - 3.94 AU

Year: 2207 Days

Day: 12.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 4.2

Gravity: 33.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.56 AU - 14.92 AU

Year: 16132 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,756,380 km

• M1: 52,210 km (0.086 R)
• M2: 206,445 km (0.11 R)
• M3: 592,408 km (0.03 R)
• M4: 835,205 km (0.08 R)
• M5: 1,043,744 km (0.095 R)
• M6: 1,488,499 km (0.081 R)
• M7: 1,956,591 km (0.077 R)
• M8: 4,065,322 km (0.113 R)
• M9: 4,934,037 km (0.052 R)
• M10: 5,503,556 km (0.034 R)
• M11: 7,384,300 km (0.071 R)
• M12: 7,890,240 km (0.048 R)
• M13: 8,032,209 km (0.102 R)
• M14: 8,919,923 km (0.095 R)
• M15: 9,177,680 km (0.091 R)
• M16: 10,771,795 km (0.048 R)
• M17: 11,241,981 km (0.113 R)
• M18: 13,260,505 km (0.092 R)
• M19: 13,596,352 km (0.075 R)
• M20: 15,582,413 km (0.069 R)
• M21: 15,956,258 km (0.104 R)
• M22: 18,243,760 km (0.062 R)
• M23: 18,575,568 km (0.056 R)
• M24: 22,972,249 km (0.12 R)
• M25: 25,256,010 km (0.083 R)
• M26: 25,668,003 km (0.105 R)
• M27: 30,153,246 km (0.082 R)
• M28: 30,733,686 km (0.086 R)
• M29: 33,499,302 km (0.091 R)
• M30: 33,871,950 km (0.105 R)
• M31: 34,372,953 km (0.06 R)
• M32: 35,261,565 km (0.075 R)
• M33: 38,560,347 km (0.115 R)
• M34: 41,343,167 km (0.048 R)
• M35: 43,515,926 km (0.092 R)
• M36: 44,555,332 km (0.119 R)
• M37: 44,705,229 km (0.042 R)
• M38: 48,720,137 km (0.115 R)
• M39: 48,879,159 km (0.092 R)
• M40: 51,142,276 km (0.038 R)
• M41: 56,050,582 km (0.1 R)
• M42: 57,457,849 km (0.036 R)
• M43: 62,756,307 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit