🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.94 AU - 1.26 AU

Year: 411 Days

Day: 21.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,533,682 km

• M1: 79,137 km (0.12 R)
• M2: 372,947 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.52 AU - 2.32 AU

Year: 948 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,533,682 km

• M1: 59,091 km (0.119 R)
• M2: 613,202 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.39 AU - 6.07 AU

Year: 4263 Days

Day: 35 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 13.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.43 AU - 8.57 AU

Year: 8833 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,533,682 km

• M1: 166,802 km (0.06 R)
• M2: 612,603 km (0.07 R)
• M3: 1,271,731 km (0.083 R)
• M4: 1,743,563 km (0.048 R)
• M5: 3,622,064 km (0.075 R)
• M6: 5,168,158 km (0.117 R)
• M7: 5,760,565 km (0.106 R)
• M8: 6,941,640 km (0.073 R)
• M9: 7,589,998 km (0.119 R)
• M10: 9,260,407 km (0.119 R)
• M11: 9,912,953 km (0.117 R)
• M12: 10,972,705 km (0.094 R)
• M13: 11,904,101 km (0.088 R)
• M14: 12,887,408 km (0.07 R)
• M15: 14,491,995 km (0.04 R)
• M16: 15,074,977 km (0.098 R)
• M17: 16,163,900 km (0.073 R)
• M18: 17,828,625 km (0.065 R)
• M19: 20,681,906 km (0.109 R)
• M20: 21,873,901 km (0.083 R)
• M21: 23,746,867 km (0.089 R)
• M22: 30,099,840 km (0.074 R)
• M23: 30,858,301 km (0.103 R)
• M24: 33,512,915 km (0.096 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit