🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.93 AU - 1.33 AU

Year: 462 Days

Day: 17.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.17 AU - 1.59 AU

Year: 624 Days

Day: 44.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 10.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.66 AU - 7 AU

Year: 5420 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,806,450 km

• M1: 131,796 km (0.086 R)
• M2: 593,156 km (0.101 R)
• M3: 1,415,794 km (0.063 R)
• M4: 2,024,059 km (0.117 R)
• M5: 2,411,667 km (0.112 R)
• M6: 4,287,026 km (0.116 R)
• M7: 5,278,561 km (0.084 R)
• M8: 6,216,240 km (0.116 R)
• M9: 6,799,971 km (0.053 R)
• M10: 8,630,451 km (0.105 R)
• M11: 9,025,389 km (0.119 R)
• M12: 9,851,618 km (0.1 R)
• M13: 11,611,188 km (0.102 R)
• M14: 12,361,422 km (0.094 R)
• M15: 15,374,173 km (0.095 R)
• M16: 15,795,590 km (0.043 R)
• M17: 17,903,724 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit