🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 203 Days

Day: 28.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,045,166 km

• M1: 42,935 km (0.107 R)
• M2: 153,338 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 349 Days

Day: 46.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 457 Days

Day: 18.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 793 Days

Day: 24.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 85.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,045,166 km

• M1: 1,157,588 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 10.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.37 AU - 13.51 AU

Year: 13419 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,045,166 km

• M1: 133,292 km (0.108 R)
• M2: 815,458 km (0.095 R)
• M3: 1,162,974 km (0.12 R)
• M4: 1,836,912 km (0.112 R)
• M5: 3,699,107 km (0.061 R)
• M6: 4,098,383 km (0.103 R)
• M7: 5,325,983 km (0.12 R)
• M8: 6,681,490 km (0.11 R)
• M9: 8,333,200 km (0.119 R)
• M10: 9,064,584 km (0.105 R)
• M11: 9,662,826 km (0.101 R)
• M12: 12,685,451 km (0.118 R)
• M13: 15,494,749 km (0.117 R)
• M14: 19,664,042 km (0.04 R)
• M15: 20,089,648 km (0.096 R)
• M16: 21,403,416 km (0.114 R)
• M17: 25,604,124 km (0.095 R)
• M18: 29,949,195 km (0.109 R)
• M19: 33,137,724 km (0.12 R)
• M20: 33,842,030 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit