🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 198 Days

Day: 34.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 211 Days

Day: 41 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,738,625 km

• M1: 37,699 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.95 AU - 3.19 AU

Year: 1985 Days

Day: 25.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,738,625 km

• M1: 238,758 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.85 AU - 3.35 AU

Year: 2014 Days

Day: 13.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 8.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.82 AU - 10.5 AU

Year: 11078 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,738,625 km

• M1: 108,159 km (0.115 R)
• M2: 459,565 km (0.103 R)
• M3: 766,390 km (0.081 R)
• M4: 1,626,278 km (0.087 R)
• M5: 2,735,547 km (0.102 R)
• M6: 4,150,294 km (0.096 R)
• M7: 4,506,037 km (0.067 R)
• M8: 8,297,446 km (0.119 R)
• M9: 11,869,693 km (0.079 R)
• M10: 13,512,577 km (0.092 R)
• M11: 19,044,407 km (0.118 R)
• M12: 25,556,403 km (0.11 R)
• M13: 29,758,008 km (0.046 R)
• M14: 39,136,299 km (0.083 R)
• M15: 40,848,895 km (0.112 R)
• M16: 41,975,816 km (0.116 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: 326 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit