🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.87 AU - 0.91 AU

Year: 294 Days

Day: 40.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,611,609 km

• M1: 61,186 km (0.114 R)
• M2: 143,464 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.26 AU - 1.26 AU

Year: 495 Days

Day: 40.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.02 AU - 1.56 AU

Year: 513 Days

Day: 28 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.87 AU - 2.35 AU

Year: 1072 Days

Day: 15.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 13.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.83 AU - 7.89 AU

Year: 7709 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,611,609 km

• M1: 165,455 km (0.1 R)
• M2: 586,124 km (0.042 R)
• M3: 1,009,038 km (0.085 R)
• M4: 1,688,212 km (0.109 R)
• M5: 2,904,443 km (0.109 R)
• M6: 4,721,159 km (0.118 R)
• M7: 7,239,789 km (0.097 R)
• M8: 8,116,732 km (0.073 R)
• M9: 8,601,878 km (0.108 R)
• M10: 9,365,724 km (0.118 R)
• M11: 10,548,595 km (0.112 R)
• M12: 12,506,382 km (0.092 R)
• M13: 15,054,333 km (0.112 R)
• M14: 19,036,628 km (0.095 R)
• M15: 21,004,887 km (0.105 R)
• M16: 28,917,418 km (0.048 R)
• M17: 30,148,160 km (0.104 R)
• M18: 34,678,731 km (0.073 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit