🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.55 AU - 0.55 AU

Year: 155 Days

Day: 13.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,505,538 km

• M1: 203,603 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.15 AU - 3.53 AU

Year: 1823 Days

Day: 46.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,505,538 km

• M1: 673,490 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.6 AU - 6.04 AU

Year: 5347 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,505,538 km

• M1: 105,317 km (0.113 R)
• M2: 366,515 km (0.116 R)
• M3: 1,017,116 km (0.106 R)
• M4: 3,261,383 km (0.113 R)
• M5: 4,028,671 km (0.119 R)
• M6: 4,595,647 km (0.087 R)
• M7: 5,424,120 km (0.097 R)
• M8: 6,348,634 km (0.053 R)
• M9: 8,542,786 km (0.038 R)
• M10: 11,681,499 km (0.059 R)
• M11: 14,461,925 km (0.105 R)
• M12: 16,170,931 km (0.111 R)
• M13: 20,113,135 km (0.062 R)
• M14: 23,709,019 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit