🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.68 AU - 2.5 AU

Year: 1144 Days

Day: 19.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.81 AU - 3.71 AU

Year: 2229 Days

Day: 17.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.47 AU - 8.55 AU

Year: 9402 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,618,831 km

• M1: 198,965 km (0.06 R)
• M2: 1,655,300 km (0.105 R)
• M3: 2,182,483 km (0.116 R)
• M4: 2,738,090 km (0.091 R)
• M5: 3,216,354 km (0.104 R)
• M6: 4,750,181 km (0.072 R)
• M7: 5,447,307 km (0.075 R)
• M8: 6,241,522 km (0.114 R)
• M9: 10,256,280 km (0.116 R)
• M10: 12,157,221 km (0.089 R)
• M11: 12,872,747 km (0.039 R)
• M12: 14,493,191 km (0.06 R)
• M13: 18,197,833 km (0.102 R)
• M14: 19,712,511 km (0.118 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: 281 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit