🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 17.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 172 Days

Day: 29.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,009,766 km

• M1: 48,619 km (0.032 R)
• M2: 70,311 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.79 AU - 2.31 AU

Year: 1062 Days

Day: 35.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,009,766 km

• M1: 87,216 km (0.073 R)
• M2: 111,151 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.96 AU - 4.5 AU

Year: 3146 Days

Day: 17.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 76.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,009,766 km

• M1: 1,518,119 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.34 AU - 4.4 AU

Year: 3304 Days

Day: 47.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,009,766 km

• M1: 35,455 km (0.081 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 8.6

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.45 AU - 7.33 AU

Year: 5170 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,009,766 km

• M1: 106,962 km (0.099 R)
• M2: 381,026 km (0.072 R)
• M3: 749,635 km (0.053 R)
• M4: 1,072,916 km (0.098 R)
• M5: 1,501,215 km (0.092 R)
• M6: 1,912,010 km (0.091 R)
• M7: 2,757,388 km (0.068 R)
• M8: 3,946,691 km (0.039 R)
• M9: 4,477,315 km (0.103 R)
• M10: 5,304,740 km (0.09 R)
• M11: 5,740,070 km (0.09 R)
• M12: 7,295,140 km (0.096 R)
• M13: 8,991,430 km (0.097 R)
• M14: 10,481,126 km (0.063 R)
• M15: 10,752,048 km (0.118 R)
• M16: 12,277,497 km (0.059 R)
• M17: 12,885,014 km (0.069 R)
• M18: 16,048,112 km (0.04 R)
• M19: 18,818,515 km (0.071 R)
• M20: 21,599,988 km (0.098 R)
• M21: 22,187,608 km (0.115 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit