🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 229 Days

Day: 16 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.7 AU - 1.1 AU

Year: 307 Days

Day: 14.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.19 AU

Year: 360 Days

Day: 25 Hours

Environment

Temp: 52 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.24 AU - 2.38 AU

Year: 1264 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1280 Days

Day: 45.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 9.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.69 AU - 12.67 AU

Year: 13453 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,185,778 km

• M1: 121,922 km (0.055 R)
• M2: 522,695 km (0.065 R)
• M3: 1,190,799 km (0.071 R)
• M4: 1,879,398 km (0.115 R)
• M5: 3,980,500 km (0.08 R)
• M6: 4,601,481 km (0.107 R)
• M7: 5,934,548 km (0.11 R)
• M8: 6,313,629 km (0.108 R)
• M9: 8,286,675 km (0.093 R)
• M10: 10,490,251 km (0.083 R)
• M11: 11,097,020 km (0.111 R)
• M12: 12,215,115 km (0.039 R)
• M13: 13,001,102 km (0.101 R)
• M14: 14,549,739 km (0.101 R)
• M15: 19,475,399 km (0.107 R)
• M16: 20,392,135 km (0.105 R)
• M17: 21,577,997 km (0.099 R)
• M18: 23,484,622 km (0.034 R)
• M19: 24,964,444 km (0.089 R)
• M20: 27,157,848 km (0.094 R)
• M21: 30,888,819 km (0.051 R)
• M22: 34,394,794 km (0.107 R)
• M23: 36,186,379 km (0.109 R)
• M24: 39,109,222 km (0.089 R)
• M25: 40,443,784 km (0.059 R)
• M26: 42,059,741 km (0.105 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit