🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 288 Days

Day: 33.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 75.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.99 AU - 0.99 AU

Year: 349 Days

Day: 24.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,161,426 km

• M1: 98,136 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.86 AU - 3.04 AU

Year: 1798 Days

Day: 36.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.32 AU - 4.56 AU

Year: 3319 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 13.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.43 AU - 7.53 AU

Year: 5852 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,161,426 km

• M1: 167,849 km (0.087 R)
• M2: 614,698 km (0.077 R)
• M3: 1,492,239 km (0.067 R)
• M4: 2,033,185 km (0.119 R)
• M5: 2,740,783 km (0.086 R)
• M6: 4,118,429 km (0.099 R)
• M7: 4,545,830 km (0.118 R)
• M8: 5,979,277 km (0.037 R)
• M9: 7,437,258 km (0.091 R)
• M10: 8,191,381 km (0.113 R)
• M11: 9,120,982 km (0.034 R)
• M12: 10,300,561 km (0.057 R)
• M13: 11,046,307 km (0.117 R)
• M14: 11,728,024 km (0.032 R)
• M15: 12,437,717 km (0.096 R)
• M16: 13,776,019 km (0.048 R)
• M17: 16,052,749 km (0.071 R)
• M18: 17,769,085 km (0.095 R)
• M19: 18,774,084 km (0.094 R)
• M20: 19,325,352 km (0.062 R)
• M21: 20,750,870 km (0.081 R)
• M22: 30,337,251 km (0.053 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 19,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit