🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.59 AU - 0.83 AU

Year: 267 Days

Day: 15.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 407 Days

Day: 29.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.83 AU - 2.03 AU

Year: 1196 Days

Day: 34.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.11 AU - 2.31 AU

Year: 1466 Days

Day: 42.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,610,717 km

• M1: 37,250 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.82 AU - 2.86 AU

Year: 1597 Days

Day: 17.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 11.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.9 AU - 9.74 AU

Year: 9758 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,610,717 km

• M1: 147,952 km (0.12 R)
• M2: 673,041 km (0.087 R)
• M3: 1,047,783 km (0.115 R)
• M4: 1,505,254 km (0.085 R)
• M5: 1,897,948 km (0.09 R)
• M6: 3,038,482 km (0.1 R)
• M7: 4,617,937 km (0.095 R)
• M8: 6,070,831 km (0.099 R)
• M9: 8,007,376 km (0.062 R)
• M10: 8,414,431 km (0.045 R)
• M11: 9,051,120 km (0.094 R)
• M12: 9,949,904 km (0.06 R)
• M13: 11,155,663 km (0.081 R)
• M14: 15,860,665 km (0.119 R)
• M15: 16,833,052 km (0.108 R)
• M16: 20,513,010 km (0.09 R)
• M17: 23,936,108 km (0.048 R)
• M18: 25,301,488 km (0.101 R)
• M19: 29,806,478 km (0.116 R)
• M20: 32,813,545 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit