🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 47.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.04 AU - 1.34 AU

Year: 469 Days

Day: 22.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 8.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.53 AU - 12.49 AU

Year: 14122 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,989,751 km

• M1: 238,160 km (0.071 R)
• M2: 564,283 km (0.078 R)
• M3: 1,746,854 km (0.096 R)
• M4: 2,223,174 km (0.102 R)
• M5: 4,110,052 km (0.039 R)
• M6: 5,182,369 km (0.107 R)
• M7: 6,133,961 km (0.042 R)
• M8: 8,299,391 km (0.11 R)
• M9: 8,995,619 km (0.105 R)
• M10: 11,171,371 km (0.084 R)
• M11: 13,344,280 km (0.09 R)
• M12: 14,241,568 km (0.057 R)
• M13: 15,723,185 km (0.051 R)
• M14: 16,155,822 km (0.107 R)
• M15: 18,782,162 km (0.115 R)
• M16: 20,124,205 km (0.118 R)
• M17: 21,302,886 km (0.054 R)
• M18: 31,746,912 km (0.047 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit