🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.13 AU - 1.71 AU

Year: 648 Days

Day: 16.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.34 AU - 1.54 AU

Year: 662 Days

Day: 44.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,742,967 km

• M1: 249,230 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.65 AU - 2.15 AU

Year: 1003 Days

Day: 39.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.38 AU - 4.42 AU

Year: 2949 Days

Day: 23.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 8.1

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.19 AU - 5.27 AU

Year: 3331 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,742,967 km

• M1: 100,679 km (0.069 R)
• M2: 373,695 km (0.097 R)
• M3: 636,539 km (0.056 R)
• M4: 1,005,597 km (0.066 R)
• M5: 1,439,431 km (0.066 R)
• M6: 1,730,249 km (0.086 R)
• M7: 2,327,743 km (0.096 R)
• M8: 2,586,846 km (0.079 R)
• M9: 2,950,968 km (0.102 R)
• M10: 3,640,464 km (0.115 R)
• M11: 4,525,336 km (0.111 R)
• M12: 5,626,974 km (0.118 R)
• M13: 6,327,541 km (0.107 R)
• M14: 6,959,742 km (0.102 R)
• M15: 9,185,010 km (0.114 R)
• M16: 10,438,191 km (0.08 R)
• M17: 11,191,267 km (0.111 R)
• M18: 12,618,730 km (0.083 R)
• M19: 12,946,499 km (0.079 R)
• M20: 14,213,892 km (0.045 R)
• M21: 17,278,554 km (0.099 R)
• M22: 18,995,040 km (0.102 R)
• M23: 20,887,453 km (0.072 R)
• M24: 22,148,862 km (0.115 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: 552 - 13,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit