🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 180 Days

Day: 34.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.22 AU - 1.46 AU

Year: 587 Days

Day: 16.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,360,162 km

• M1: 127,607 km (0.092 R)
• M2: 544,536 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.1 AU

Year: 1104 Days

Day: 25.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.86 AU - 2.66 AU

Year: 1287 Days

Day: 37.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.22 AU - 3.56 AU

Year: 2364 Days

Day: 17.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,360,162 km

• M1: 27,825 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 6.4

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.37 AU - 14.45 AU

Year: 17569 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,360,162 km

• M1: 114,293 km (0.075 R)
• M2: 336,894 km (0.119 R)
• M3: 2,199,986 km (0.082 R)
• M4: 2,641,898 km (0.03 R)
• M5: 3,913,181 km (0.054 R)
• M6: 4,875,843 km (0.12 R)
• M7: 10,324,048 km (0.113 R)
• M8: 16,066,961 km (0.046 R)
• M9: 17,629,062 km (0.044 R)
• M10: 17,884,575 km (0.101 R)
• M11: 19,110,081 km (0.12 R)
• M12: 19,835,032 km (0.077 R)
• M13: 23,840,216 km (0.109 R)
• M14: 26,978,031 km (0.112 R)
• M15: 28,120,959 km (0.097 R)
• M16: 31,367,233 km (0.118 R)
• M17: 32,630,437 km (0.106 R)
• M18: 41,078,379 km (0.104 R)
• M19: 51,392,703 km (0.104 R)
• M20: 52,792,041 km (0.114 R)
• M21: 59,404,417 km (0.101 R)
• M22: 64,106,428 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit