🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.91 AU - 1.39 AU

Year: 455 Days

Day: 19.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,687,716 km

• M1: 34,856 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.03 AU - 2.61 AU

Year: 1304 Days

Day: 29.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.42 AU - 5.68 AU

Year: 3581 Days

Day: 18.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,687,716 km

• M1: 544,835 km (0.046 R)
• M2: 715,078 km (0.104 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 10.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.01 AU - 7.31 AU

Year: 6341 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,687,716 km

• M1: 131,048 km (0.105 R)
• M2: 811,120 km (0.102 R)
• M3: 1,389,166 km (0.06 R)
• M4: 1,867,580 km (0.115 R)
• M5: 2,517,283 km (0.1 R)
• M6: 2,886,641 km (0.12 R)
• M7: 5,047,731 km (0.075 R)
• M8: 6,039,715 km (0.088 R)
• M9: 6,397,852 km (0.04 R)
• M10: 7,422,897 km (0.111 R)
• M11: 7,939,608 km (0.118 R)
• M12: 10,376,258 km (0.068 R)
• M13: 13,273,370 km (0.058 R)
• M14: 13,983,811 km (0.077 R)
• M15: 16,904,410 km (0.054 R)
• M16: 21,907,860 km (0.092 R)
• M17: 23,116,162 km (0.109 R)
• M18: 26,055,461 km (0.081 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: 253 - 17,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit