🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 32.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.7 AU - 0.74 AU

Year: 224 Days

Day: 25 Hours

Environment

Temp: 103 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,524,494 km

• M1: 36,203 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.09 AU - 3.39 AU

Year: 1665 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.51 AU - 3.91 AU

Year: 2623 Days

Day: 30 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,524,494 km

• M1: 1,105,678 km (0.065 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 10.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.74 AU - 12.76 AU

Year: 12046 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,524,494 km

• M1: 130,898 km (0.111 R)
• M2: 617,091 km (0.052 R)
• M3: 1,041,949 km (0.115 R)
• M4: 1,802,654 km (0.108 R)
• M5: 2,276,580 km (0.112 R)
• M6: 2,669,574 km (0.111 R)
• M7: 5,362,635 km (0.057 R)
• M8: 5,705,962 km (0.084 R)
• M9: 8,051,956 km (0.04 R)
• M10: 8,503,592 km (0.119 R)
• M11: 9,687,360 km (0.111 R)
• M12: 11,146,986 km (0.056 R)
• M13: 13,897,493 km (0.051 R)
• M14: 17,127,909 km (0.049 R)
• M15: 18,051,676 km (0.048 R)
• M16: 18,947,618 km (0.098 R)
• M17: 22,419,485 km (0.091 R)
• M18: 23,314,529 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit