🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.76 AU - 1.08 AU

Year: 334 Days

Day: 45.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,517,591 km

• M1: 137,480 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.24 AU - 1.28 AU

Year: 536 Days

Day: 13.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,517,591 km

• M1: 66,571 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.01 AU - 2.87 AU

Year: 1444 Days

Day: 28.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.27 AU - 4.07 AU

Year: 2663 Days

Day: 24.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,517,591 km

• M1: 827,276 km (0.114 R)
• M2: 1,721,423 km (0.096 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 9.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.49 AU - 10.47 AU

Year: 9353 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,517,591 km

• M1: 133,441 km (0.047 R)
• M2: 666,309 km (0.11 R)
• M3: 1,035,068 km (0.068 R)
• M4: 1,359,994 km (0.049 R)
• M5: 1,824,496 km (0.058 R)
• M6: 2,142,840 km (0.059 R)
• M7: 3,096,227 km (0.046 R)
• M8: 3,858,727 km (0.101 R)
• M9: 5,946,216 km (0.095 R)
• M10: 6,939,546 km (0.068 R)
• M11: 7,803,175 km (0.088 R)
• M12: 8,863,823 km (0.068 R)
• M13: 10,439,987 km (0.074 R)
• M14: 11,420,451 km (0.063 R)
• M15: 11,933,123 km (0.054 R)
• M16: 15,461,239 km (0.061 R)
• M17: 18,770,942 km (0.1 R)
• M18: 22,207,954 km (0.038 R)
• M19: 24,409,436 km (0.102 R)
• M20: 28,395,471 km (0.096 R)
• M21: 30,787,541 km (0.07 R)
• M22: 33,310,808 km (0.06 R)
• M23: 35,751,198 km (0.086 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: 319 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit