🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 35.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,971,336 km

• M1: 24,983 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 208 Days

Day: 47.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.66 AU - 1.82 AU

Year: 869 Days

Day: 14.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.83 AU - 2.63 AU

Year: 1261 Days

Day: 46.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,971,336 km

• M1: 409,001 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.47 AU - 4.67 AU

Year: 3110 Days

Day: 32.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.63 AU - 10.07 AU

Year: 11709 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,971,336 km

• M1: 166,652 km (0.114 R)
• M2: 707,897 km (0.082 R)
• M3: 1,548,936 km (0.053 R)
• M4: 3,192,269 km (0.092 R)
• M5: 5,389,712 km (0.116 R)
• M6: 6,019,818 km (0.051 R)
• M7: 6,628,532 km (0.078 R)
• M8: 10,169,214 km (0.069 R)
• M9: 13,300,298 km (0.056 R)
• M10: 16,500,645 km (0.073 R)
• M11: 18,663,980 km (0.112 R)
• M12: 20,108,497 km (0.068 R)
• M13: 20,631,342 km (0.076 R)
• M14: 21,163,312 km (0.062 R)
• M15: 28,002,477 km (0.088 R)
• M16: 29,032,160 km (0.045 R)
• M17: 34,138,982 km (0.037 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: 339 - 11,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit