🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 338 Days

Day: 31 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.98 AU - 2.72 AU

Year: 1336 Days

Day: 43.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.09 AU - 4.79 AU

Year: 2900 Days

Day: 39.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,987,412 km

• M1: 69,264 km (0.105 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 8.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.07 AU - 9.31 AU

Year: 8692 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,987,412 km

• M1: 113,395 km (0.07 R)
• M2: 390,151 km (0.085 R)
• M3: 1,658,592 km (0.029 R)
• M4: 2,148,225 km (0.087 R)
• M5: 2,603,601 km (0.099 R)
• M6: 3,453,616 km (0.059 R)
• M7: 4,144,609 km (0.11 R)
• M8: 4,924,612 km (0.103 R)
• M9: 5,853,615 km (0.097 R)
• M10: 6,803,562 km (0.113 R)
• M11: 7,395,221 km (0.078 R)
• M12: 8,539,196 km (0.04 R)
• M13: 8,969,739 km (0.105 R)
• M14: 9,339,694 km (0.071 R)
• M15: 9,642,780 km (0.079 R)
• M16: 10,070,480 km (0.1 R)
• M17: 12,041,581 km (0.112 R)
• M18: 12,355,737 km (0.117 R)
• M19: 14,457,138 km (0.1 R)
• M20: 16,127,698 km (0.076 R)
• M21: 17,519,556 km (0.096 R)
• M22: 19,910,130 km (0.105 R)
• M23: 20,924,553 km (0.03 R)
• M24: 21,313,807 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit