🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.84 AU

Year: 236 Days

Day: 44 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,108,233 km

• M1: 40,242 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.15 AU

Year: 437 Days

Day: 25.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,108,233 km

• M1: 16,157 km (0.08 R)
• M2: 26,329 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.11 AU - 1.15 AU

Year: 517 Days

Day: 35 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.04 AU - 3.46 AU

Year: 2522 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,108,233 km

• M1: 175,329 km (0.08 R)
• M2: 786,286 km (0.087 R)
• M3: 1,231,789 km (0.055 R)
• M4: 1,755,681 km (0.098 R)
• M5: 2,604,499 km (0.091 R)
• M6: 3,076,031 km (0.054 R)
• M7: 3,850,051 km (0.091 R)
• M8: 5,355,903 km (0.106 R)
• M9: 5,880,393 km (0.101 R)
• M10: 6,399,498 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 11.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.97 AU - 4.69 AU

Year: 3878 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,108,233 km

• M1: 139,276 km (0.085 R)
• M2: 515,813 km (0.087 R)
• M3: 1,329,476 km (0.089 R)
• M4: 2,330,136 km (0.1 R)
• M5: 3,151,429 km (0.039 R)
• M6: 3,954,021 km (0.051 R)
• M7: 5,542,302 km (0.095 R)
• M8: 6,107,183 km (0.101 R)
• M9: 8,514,064 km (0.107 R)
• M10: 9,727,003 km (0.115 R)
• M11: 12,414,230 km (0.111 R)
• M12: 13,465,753 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit