🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.82 AU - 1 AU

Year: 319 Days

Day: 13.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,610,499 km

• M1: 445,652 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.89 AU - 2.25 AU

Year: 1093 Days

Day: 24.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,610,499 km

• M1: 23,038 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.23 AU - 3.57 AU

Year: 1813 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 11.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.09 AU - 8.47 AU

Year: 7211 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,610,499 km

• M1: 148,251 km (0.082 R)
• M2: 720,613 km (0.108 R)
• M3: 1,165,816 km (0.112 R)
• M4: 1,811,181 km (0.107 R)
• M5: 2,225,418 km (0.069 R)
• M6: 2,703,084 km (0.06 R)
• M7: 4,813,012 km (0.073 R)
• M8: 5,874,110 km (0.074 R)
• M9: 6,408,623 km (0.059 R)
• M10: 7,048,453 km (0.075 R)
• M11: 7,967,283 km (0.049 R)
• M12: 9,226,299 km (0.076 R)
• M13: 13,568,078 km (0.093 R)
• M14: 15,545,164 km (0.115 R)
• M15: 18,121,089 km (0.065 R)
• M16: 20,287,266 km (0.113 R)
• M17: 21,123,070 km (0.106 R)
• M18: 21,823,936 km (0.061 R)
• M19: 25,041,487 km (0.119 R)
• M20: 33,228,978 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit