🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.23 AU - 1.37 AU

Year: 677 Days

Day: 25.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,532,763 km

• M1: 578,794 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 1439 Days

Day: 32.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 10.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.69 AU - 3.99 AU

Year: 3436 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,532,763 km

• M1: 138,079 km (0.045 R)
• M2: 493,075 km (0.111 R)
• M3: 1,755,082 km (0.039 R)
• M4: 2,241,126 km (0.05 R)
• M5: 2,732,704 km (0.095 R)
• M6: 3,746,230 km (0.07 R)
• M7: 5,273,774 km (0.106 R)
• M8: 6,927,877 km (0.101 R)
• M9: 9,278,958 km (0.043 R)
• M10: 11,316,481 km (0.069 R)
• M11: 13,148,755 km (0.079 R)
• M12: 15,330,491 km (0.069 R)
• M13: 17,218,715 km (0.092 R)
• M14: 18,278,915 km (0.052 R)
• M15: 20,464,091 km (0.103 R)
• M16: 21,052,908 km (0.104 R)
• M17: 23,451,261 km (0.09 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: 478 - 16,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit