🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.73 AU

Year: 182 Days

Day: 20.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.4 AU - 1.78 AU

Year: 747 Days

Day: 31.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 11

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.35 AU - 11.69 AU

Year: 13637 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,467,408 km

• M1: 222,302 km (0.12 R)
• M2: 573,109 km (0.113 R)
• M3: 925,861 km (0.075 R)
• M4: 1,932,655 km (0.059 R)
• M5: 3,273,949 km (0.103 R)
• M6: 7,043,517 km (0.091 R)
• M7: 7,410,181 km (0.085 R)
• M8: 7,828,307 km (0.101 R)
• M9: 8,921,718 km (0.053 R)
• M10: 9,750,191 km (0.07 R)
• M11: 10,724,821 km (0.092 R)
• M12: 12,867,212 km (0.083 R)
• M13: 14,154,203 km (0.078 R)
• M14: 16,401,911 km (0.098 R)
• M15: 16,982,799 km (0.088 R)
• M16: 22,212,890 km (0.117 R)
• M17: 31,187,566 km (0.12 R)
• M18: 33,603,422 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit