🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.99 AU - 1.23 AU

Year: 493 Days

Day: 19.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.1 AU - 1.32 AU

Year: 561 Days

Day: 21.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.29 AU - 2.81 AU

Year: 1717 Days

Day: 31.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,797,846 km

• M1: 18,550 km (0.105 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.83 AU - 7.99 AU

Year: 6845 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,797,846 km

• M1: 122,221 km (0.037 R)
• M2: 463,753 km (0.058 R)
• M3: 937,231 km (0.072 R)
• M4: 2,979,092 km (0.088 R)
• M5: 3,918,267 km (0.068 R)
• M6: 7,511,758 km (0.117 R)
• M7: 9,235,724 km (0.066 R)
• M8: 15,859,618 km (0.114 R)
• M9: 17,460,914 km (0.096 R)
• M10: 19,802,719 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.22 AU - 9.34 AU

Year: 10049 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,797,846 km

• M1: 167,400 km (0.116 R)
• M2: 601,982 km (0.038 R)
• M3: 1,054,964 km (0.103 R)
• M4: 2,854,327 km (0.066 R)
• M5: 3,332,592 km (0.119 R)
• M6: 5,549,782 km (0.119 R)
• M7: 6,819,269 km (0.078 R)
• M8: 9,147,012 km (0.027 R)
• M9: 12,224,839 km (0.045 R)
• M10: 12,896,234 km (0.103 R)
• M11: 13,973,339 km (0.086 R)
• M12: 15,415,911 km (0.05 R)
• M13: 16,200,103 km (0.061 R)
• M14: 17,120,728 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit