🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 233 Days

Day: 31 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,811,483 km

• M1: 59,690 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.84 AU - 5.28 AU

Year: 3422 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,811,483 km

• M1: 697,126 km (0.079 R)
• M2: 3,975,713 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 13.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.02 AU - 13.24 AU

Year: 12181 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,811,483 km

• M1: 169,345 km (0.074 R)
• M2: 1,575,116 km (0.069 R)
• M3: 3,909,142 km (0.028 R)
• M4: 6,223,122 km (0.112 R)
• M5: 11,713,364 km (0.119 R)
• M6: 13,226,995 km (0.083 R)
• M7: 13,982,913 km (0.062 R)
• M8: 15,170,570 km (0.102 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit