🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.34 AU - 1.4 AU

Year: 564 Days

Day: 26.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,334,619 km

• M1: 98,435 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.96 AU - 3.54 AU

Year: 2059 Days

Day: 32.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.8

Radius: 3.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.46 AU - 14.04 AU

Year: 17920 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,334,619 km

• M1: 43,982 km (0.043 R)
• M2: 211,083 km (0.082 R)
• M3: 3,374,180 km (0.114 R)
• M4: 5,915,549 km (0.118 R)
• M5: 7,096,025 km (0.119 R)
• M6: 11,769,014 km (0.107 R)
• M7: 16,092,393 km (0.115 R)
• M8: 21,443,209 km (0.084 R)
• M9: 24,940,059 km (0.099 R)
• M10: 27,138,251 km (0.109 R)
• M11: 30,038,804 km (0.107 R)
• M12: 36,117,564 km (0.045 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit