🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 17.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.93 AU - 2.59 AU

Year: 1247 Days

Day: 19 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.34 AU - 3.9 AU

Year: 2023 Days

Day: 41.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.06 AU - 4.76 AU

Year: 3400 Days

Day: 20.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.3 AU - 11.66 AU

Year: 12454 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,975,059 km

• M1: 180,265 km (0.032 R)
• M2: 769,531 km (0.104 R)
• M3: 1,659,938 km (0.075 R)
• M4: 2,160,044 km (0.088 R)
• M5: 3,125,848 km (0.07 R)
• M6: 3,823,422 km (0.108 R)
• M7: 5,466,007 km (0.076 R)
• M8: 8,484,294 km (0.083 R)
• M9: 10,146,924 km (0.072 R)
• M10: 14,426,919 km (0.045 R)
• M11: 15,142,296 km (0.069 R)
• M12: 19,157,952 km (0.103 R)
• M13: 20,586,612 km (0.107 R)
• M14: 21,078,340 km (0.109 R)
• M15: 23,477,591 km (0.034 R)
• M16: 25,392,743 km (0.062 R)
• M17: 27,017,824 km (0.11 R)
• M18: 33,987,888 km (0.056 R)
• M19: 44,071,682 km (0.047 R)
• M20: 46,978,369 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit