🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 114 Days

Day: 27.3 Hours

Environment

Temp: 389 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.68 AU - 0.82 AU

Year: 198 Days

Day: 27.4 Hours

Environment

Temp: 287 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.21 AU - 1.21 AU

Year: 405 Days

Day: 41.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.54 AU - 1.56 AU

Year: 587 Days

Day: 24.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.48 AU - 5.64 AU

Year: 3464 Days

Day: 44 Hours

Environment

Temp: -102 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 11.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.79 AU - 10.61 AU

Year: 9195 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,710,200 km

• M1: 147,354 km (0.106 R)
• M2: 586,723 km (0.07 R)
• M3: 1,007,242 km (0.057 R)
• M4: 1,804,599 km (0.116 R)
• M5: 2,309,791 km (0.097 R)
• M6: 2,889,333 km (0.089 R)
• M7: 3,498,496 km (0.068 R)
• M8: 3,904,056 km (0.102 R)
• M9: 4,892,299 km (0.095 R)
• M10: 6,296,275 km (0.076 R)
• M11: 7,395,520 km (0.111 R)
• M12: 7,877,076 km (0.048 R)
• M13: 8,261,542 km (0.114 R)
• M14: 11,268,011 km (0.117 R)
• M15: 13,202,760 km (0.051 R)
• M16: 15,054,782 km (0.089 R)
• M17: 16,073,693 km (0.091 R)
• M18: 18,182,125 km (0.077 R)
• M19: 18,992,646 km (0.107 R)
• M20: 22,477,379 km (0.083 R)
• M21: 28,381,259 km (0.098 R)
• M22: 29,105,163 km (0.102 R)

Kuiper Belt

Range: 36 - 66 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit