🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 15.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 9.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 488 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 3,524,773 km

• M1: 121,922 km (0.117 R)
• M2: 435,180 km (0.038 R)
• M3: 763,548 km (0.099 R)
• M4: 1,806,843 km (0.089 R)
• M5: 2,407,179 km (0.118 R)
• M6: 3,170,577 km (0.084 R)
• M7: 3,487,874 km (0.116 R)
• M8: 4,101,674 km (0.1 R)
• M9: 4,754,669 km (0.119 R)
• M10: 5,424,120 km (0.119 R)
• M11: 5,808,586 km (0.088 R)
• M12: 6,651,869 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 11.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.95 AU - 1.33 AU

Year: 786 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 3,524,773 km

• M1: 143,315 km (0.08 R)
• M2: 660,923 km (0.096 R)
• M3: 1,042,099 km (0.051 R)
• M4: 1,575,415 km (0.12 R)
• M5: 2,147,328 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit