🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 207 Days

Day: 47.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 255 Days

Day: 21.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 13.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.96 AU - 5.24 AU

Year: 4339 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,369,654 km

• M1: 169,195 km (0.069 R)
• M2: 675,434 km (0.114 R)
• M3: 1,773,034 km (0.042 R)
• M4: 2,219,883 km (0.114 R)
• M5: 5,190,597 km (0.078 R)
• M6: 5,791,532 km (0.095 R)
• M7: 6,252,742 km (0.119 R)
• M8: 7,047,705 km (0.115 R)
• M9: 7,940,057 km (0.077 R)
• M10: 8,478,310 km (0.116 R)
• M11: 9,628,269 km (0.107 R)
• M12: 10,689,217 km (0.113 R)
• M13: 11,705,285 km (0.094 R)
• M14: 16,071,299 km (0.115 R)
• M15: 16,626,607 km (0.074 R)
• M16: 17,615,897 km (0.117 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: 429 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit