🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.09 AU - 1.31 AU

Year: 495 Days

Day: 26.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.87 AU - 2.29 AU

Year: 1130 Days

Day: 17.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 14.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.22 AU - 6.4 AU

Year: 5971 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,620,682 km

• M1: 180,415 km (0.091 R)
• M2: 665,411 km (0.085 R)
• M3: 1,125,425 km (0.103 R)
• M4: 2,102,000 km (0.11 R)
• M5: 2,938,401 km (0.071 R)
• M6: 4,210,282 km (0.11 R)
• M7: 5,014,221 km (0.045 R)
• M8: 6,579,763 km (0.069 R)
• M9: 7,779,089 km (0.043 R)
• M10: 11,944,343 km (0.111 R)
• M11: 13,112,852 km (0.104 R)
• M12: 14,531,788 km (0.068 R)
• M13: 15,925,591 km (0.058 R)
• M14: 18,559,261 km (0.087 R)
• M15: 19,048,446 km (0.095 R)
• M16: 20,642,113 km (0.066 R)
• M17: 22,559,209 km (0.108 R)
• M18: 26,745,407 km (0.076 R)
• M19: 30,447,056 km (0.088 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: 375 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit