🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 168 Days

Day: 32 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,324,189 km

• M1: 422,614 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.23 AU - 1.23 AU

Year: 506 Days

Day: 13.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,324,189 km

• M1: 195,225 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.11 AU - 3.87 AU

Year: 2418 Days

Day: 22.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.47 AU - 5.59 AU

Year: 3576 Days

Day: 41.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.72 AU - 4.72 AU

Year: 3803 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,324,189 km

• M1: 134,339 km (0.117 R)
• M2: 658,979 km (0.103 R)
• M3: 1,471,594 km (0.098 R)
• M4: 1,819,409 km (0.084 R)
• M5: 2,252,794 km (0.088 R)
• M6: 2,618,412 km (0.094 R)
• M7: 3,174,616 km (0.043 R)
• M8: 3,574,192 km (0.081 R)
• M9: 4,378,879 km (0.108 R)
• M10: 5,111,460 km (0.049 R)
• M11: 5,493,533 km (0.092 R)
• M12: 6,102,396 km (0.119 R)
• M13: 7,663,600 km (0.057 R)
• M14: 8,574,950 km (0.084 R)
• M15: 9,762,009 km (0.058 R)
• M16: 10,876,812 km (0.089 R)
• M17: 11,511,257 km (0.114 R)
• M18: 12,074,493 km (0.086 R)
• M19: 12,606,912 km (0.119 R)
• M20: 15,282,619 km (0.053 R)
• M21: 21,377,386 km (0.107 R)
• M22: 27,653,017 km (0.038 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: 420 - 10,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit