🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.56 AU - 0.88 AU

Year: 214 Days

Day: 26.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,659,358 km

• M1: 65,225 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 387 Days

Day: 35.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.51 AU - 2.49 AU

Year: 990 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,659,358 km

• M1: 40,092 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.15 AU - 3.59 AU

Year: 2164 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.64 AU - 5.68 AU

Year: 3519 Days

Day: 47.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 12.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.38 AU - 8.7 AU

Year: 7243 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,659,358 km

• M1: 153,039 km (0.107 R)
• M2: 536,159 km (0.043 R)
• M3: 1,440,478 km (0.097 R)
• M4: 2,194,750 km (0.077 R)
• M5: 3,570,752 km (0.085 R)
• M6: 4,592,655 km (0.113 R)
• M7: 5,128,215 km (0.085 R)
• M8: 7,700,401 km (0.108 R)
• M9: 9,005,493 km (0.112 R)
• M10: 11,842,467 km (0.094 R)
• M11: 13,017,708 km (0.042 R)
• M12: 14,924,183 km (0.115 R)
• M13: 18,157,890 km (0.113 R)
• M14: 24,427,687 km (0.084 R)
• M15: 26,593,864 km (0.102 R)
• M16: 27,677,850 km (0.11 R)
• M17: 30,418,932 km (0.102 R)
• M18: 30,810,729 km (0.118 R)
• M19: 31,404,632 km (0.113 R)
• M20: 32,615,627 km (0.072 R)
• M21: 36,655,817 km (0.089 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit