🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 46.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,307,914 km

• M1: 71,657 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.8 AU - 2.92 AU

Year: 1292 Days

Day: 35.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,307,914 km

• M1: 113,694 km (0.05 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 11

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.13 AU - 7.47 AU

Year: 7030 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,307,914 km

• M1: 137,331 km (0.091 R)
• M2: 609,163 km (0.043 R)
• M3: 1,110,764 km (0.077 R)
• M4: 1,555,369 km (0.088 R)
• M5: 2,313,531 km (0.064 R)
• M6: 2,724,776 km (0.064 R)
• M7: 3,783,181 km (0.104 R)
• M8: 5,204,959 km (0.065 R)
• M9: 6,250,648 km (0.104 R)
• M10: 6,922,193 km (0.112 R)
• M11: 7,535,694 km (0.094 R)
• M12: 8,184,948 km (0.092 R)
• M13: 8,715,422 km (0.05 R)
• M14: 9,636,646 km (0.08 R)
• M15: 10,142,436 km (0.1 R)
• M16: 11,207,274 km (0.084 R)
• M17: 11,909,786 km (0.089 R)
• M18: 12,296,347 km (0.1 R)
• M19: 14,573,974 km (0.101 R)
• M20: 15,297,579 km (0.062 R)
• M21: 15,928,433 km (0.063 R)
• M22: 20,083,963 km (0.09 R)
• M23: 21,050,066 km (0.097 R)
• M24: 22,191,797 km (0.103 R)
• M25: 24,989,726 km (0.033 R)
• M26: 25,624,320 km (0.032 R)
• M27: 28,184,987 km (0.112 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit