🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.61 AU

Year: 575 Days

Day: 13.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.2 AU - 1.66 AU

Year: 634 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.51 AU - 1.97 AU

Year: 851 Days

Day: 31.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.45 AU - 2.63 AU

Year: 1501 Days

Day: 26.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 10.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.8 AU - 9.06 AU

Year: 9077 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,698,710 km

• M1: 137,032 km (0.034 R)
• M2: 643,720 km (0.085 R)
• M3: 2,492,899 km (0.078 R)
• M4: 3,227,574 km (0.109 R)
• M5: 3,993,665 km (0.118 R)
• M6: 4,607,914 km (0.085 R)
• M7: 5,188,054 km (0.082 R)
• M8: 5,885,330 km (0.115 R)
• M9: 7,027,510 km (0.077 R)
• M10: 7,385,348 km (0.098 R)
• M11: 9,408,808 km (0.109 R)
• M12: 11,071,589 km (0.082 R)
• M13: 11,888,842 km (0.053 R)
• M14: 13,339,642 km (0.111 R)
• M15: 14,455,044 km (0.055 R)
• M16: 15,631,482 km (0.116 R)
• M17: 17,879,040 km (0.087 R)
• M18: 18,623,439 km (0.109 R)
• M19: 23,005,310 km (0.085 R)
• M20: 25,064,226 km (0.104 R)
• M21: 25,902,423 km (0.065 R)
• M22: 26,471,493 km (0.082 R)
• M23: 29,648,652 km (0.1 R)
• M24: 32,192,265 km (0.084 R)
• M25: 46,280,944 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit