🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 301 Days

Day: 13.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.38 AU - 2.08 AU

Year: 844 Days

Day: 22.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,992,742 km

• M1: 100,380 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.11 AU - 3.25 AU

Year: 2103 Days

Day: 43.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.95 AU - 4.79 AU

Year: 2823 Days

Day: 45 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 8.7

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.62 AU - 6.9 AU

Year: 6518 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,992,742 km

• M1: 109,954 km (0.064 R)
• M2: 450,140 km (0.03 R)
• M3: 873,951 km (0.086 R)
• M4: 1,373,308 km (0.069 R)
• M5: 1,904,082 km (0.105 R)
• M6: 3,039,530 km (0.083 R)
• M7: 4,112,595 km (0.082 R)
• M8: 5,013,174 km (0.113 R)
• M9: 6,534,585 km (0.097 R)
• M10: 7,456,407 km (0.05 R)
• M11: 12,436,221 km (0.115 R)
• M12: 14,301,706 km (0.068 R)
• M13: 14,884,091 km (0.097 R)
• M14: 15,241,031 km (0.085 R)
• M15: 15,542,920 km (0.116 R)
• M16: 22,219,473 km (0.097 R)
• M17: 24,866,906 km (0.075 R)
• M18: 29,547,524 km (0.11 R)
• M19: 32,941,302 km (0.068 R)
• M20: 33,854,148 km (0.072 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: 367 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit