🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 142 Days

Day: 47 Hours

Environment

Temp: 230 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.05 AU - 1.37 AU

Year: 464 Days

Day: 28.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.04 AU - 2.38 AU

Year: 1144 Days

Day: 27.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.81 AU - 2.99 AU

Year: 1295 Days

Day: 30.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,599,439 km

• M1: 223,050 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.63 AU - 3.05 AU

Year: 1667 Days

Day: 30.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 9.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.85 AU - 12.19 AU

Year: 11046 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,599,439 km

• M1: 120,725 km (0.072 R)
• M2: 541,694 km (0.081 R)
• M3: 898,634 km (0.09 R)
• M4: 1,481,019 km (0.104 R)
• M5: 3,024,570 km (0.079 R)
• M6: 3,638,220 km (0.079 R)
• M7: 5,604,535 km (0.083 R)
• M8: 6,719,787 km (0.111 R)
• M9: 7,229,168 km (0.092 R)
• M10: 8,019,942 km (0.115 R)
• M11: 10,273,783 km (0.118 R)
• M12: 12,979,859 km (0.11 R)
• M13: 15,115,518 km (0.082 R)
• M14: 18,213,840 km (0.105 R)
• M15: 19,049,942 km (0.089 R)
• M16: 36,492,306 km (0.061 R)
• M17: 37,091,745 km (0.093 R)
• M18: 44,398,105 km (0.064 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit