🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 247 Days

Day: 32.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.69 AU - 1.05 AU

Year: 296 Days

Day: 27.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,190,035 km

• M1: 53,257 km (0.111 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.12 AU - 3.84 AU

Year: 2371 Days

Day: 45.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 77.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,190,035 km

• M1: 103,223 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 14.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.01 AU - 6.29 AU

Year: 4269 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,190,035 km

• M1: 181,612 km (0.093 R)
• M2: 948,451 km (0.064 R)
• M3: 1,676,543 km (0.09 R)
• M4: 2,142,242 km (0.096 R)
• M5: 2,811,243 km (0.112 R)
• M6: 3,345,308 km (0.118 R)
• M7: 3,821,029 km (0.095 R)
• M8: 4,596,993 km (0.093 R)
• M9: 6,892,273 km (0.098 R)
• M10: 7,975,810 km (0.117 R)
• M11: 10,111,619 km (0.086 R)
• M12: 10,732,002 km (0.107 R)
• M13: 13,669,954 km (0.114 R)
• M14: 15,377,913 km (0.062 R)
• M15: 16,536,399 km (0.065 R)
• M16: 17,516,265 km (0.078 R)
• M17: 19,089,436 km (0.104 R)
• M18: 19,782,673 km (0.094 R)
• M19: 20,820,882 km (0.082 R)
• M20: 22,169,507 km (0.088 R)
• M21: 24,891,141 km (0.114 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: 222 - 15,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit