🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 22 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,194,307 km

• M1: 91,105 km (0.09 R)
• M2: 376,538 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.24 AU - 1.3 AU

Year: 525 Days

Day: 26.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,194,307 km

• M1: 60,886 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.39 AU - 2.01 AU

Year: 814 Days

Day: 19.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.38 AU - 3.02 AU

Year: 1629 Days

Day: 32 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 8.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.57 AU - 10.71 AU

Year: 12740 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,194,307 km

• M1: 106,065 km (0.097 R)
• M2: 1,288,636 km (0.057 R)
• M3: 1,839,904 km (0.025 R)
• M4: 2,383,543 km (0.083 R)
• M5: 2,745,869 km (0.087 R)
• M6: 4,400,421 km (0.088 R)
• M7: 7,106,946 km (0.1 R)
• M8: 10,496,834 km (0.069 R)
• M9: 13,670,852 km (0.117 R)
• M10: 17,138,381 km (0.087 R)
• M11: 18,722,622 km (0.102 R)
• M12: 20,567,164 km (0.039 R)
• M13: 21,576,052 km (0.098 R)
• M14: 22,794,377 km (0.086 R)
• M15: 24,894,582 km (0.053 R)
• M16: 35,894,513 km (0.06 R)
• M17: 37,108,949 km (0.092 R)
• M18: 46,103,521 km (0.09 R)
• M19: 46,388,056 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit