🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 165 Days

Day: 43.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,614,953 km

• M1: 42,037 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.57 AU - 0.67 AU

Year: 173 Days

Day: 47.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 190 Days

Day: 24.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,614,953 km

• M1: 33,360 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.07 AU - 3.11 AU

Year: 1927 Days

Day: 21.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.9

Radius: 6.9

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.22 AU - 22.18 AU

Year: 31020 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,614,953 km

• M1: 85,869 km (0.083 R)
• M2: 668,104 km (0.068 R)
• M3: 1,038,060 km (0.032 R)
• M4: 1,295,069 km (0.118 R)
• M5: 1,875,808 km (0.09 R)
• M6: 2,285,556 km (0.081 R)
• M7: 3,640,165 km (0.107 R)
• M8: 3,986,185 km (0.082 R)
• M9: 4,507,234 km (0.028 R)
• M10: 5,030,827 km (0.117 R)
• M11: 6,541,915 km (0.034 R)
• M12: 7,106,796 km (0.115 R)
• M13: 7,815,591 km (0.099 R)
• M14: 8,216,364 km (0.106 R)
• M15: 9,246,644 km (0.093 R)
• M16: 9,825,738 km (0.11 R)
• M17: 11,415,365 km (0.083 R)
• M18: 12,617,533 km (0.093 R)
• M19: 13,089,514 km (0.111 R)
• M20: 13,985,007 km (0.115 R)
• M21: 15,007,808 km (0.104 R)
• M22: 16,916,378 km (0.094 R)
• M23: 25,670,546 km (0.108 R)
• M24: 29,882,923 km (0.112 R)
• M25: 32,590,195 km (0.112 R)
• M26: 39,812,781 km (0.069 R)
• M27: 48,605,395 km (0.098 R)
• M28: 50,545,979 km (0.117 R)
• M29: 55,622,284 km (0.098 R)
• M30: 58,175,321 km (0.097 R)
• M31: 74,895,875 km (0.065 R)
• M32: 84,203,854 km (0.106 R)
• M33: 86,998,193 km (0.115 R)
• M34: 89,853,867 km (0.102 R)
• M35: 98,487,309 km (0.056 R)
• M36: 108,310,055 km (0.032 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit