🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 245 Days

Day: 18.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.82 AU - 1.04 AU

Year: 338 Days

Day: 28.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,254,114 km

• M1: 103,073 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.79 AU - 1.15 AU

Year: 360 Days

Day: 36.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.06 AU - 1.68 AU

Year: 604 Days

Day: 30.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.02 AU - 2.02 AU

Year: 1082 Days

Day: 28 Hours

Environment

Temp: -72 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 8.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.18 AU - 6.6 AU

Year: 4714 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,254,114 km

• M1: 108,907 km (0.079 R)
• M2: 401,969 km (0.038 R)
• M3: 775,815 km (0.115 R)
• M4: 1,745,658 km (0.111 R)
• M5: 2,073,127 km (0.093 R)
• M6: 2,659,252 km (0.101 R)
• M7: 4,496,613 km (0.091 R)
• M8: 4,774,566 km (0.069 R)
• M9: 5,505,800 km (0.098 R)
• M10: 6,124,686 km (0.119 R)
• M11: 8,261,094 km (0.111 R)
• M12: 11,353,581 km (0.04 R)
• M13: 11,918,762 km (0.042 R)
• M14: 12,453,424 km (0.066 R)
• M15: 12,902,517 km (0.091 R)
• M16: 14,153,305 km (0.089 R)
• M17: 15,886,097 km (0.101 R)
• M18: 16,474,017 km (0.113 R)
• M19: 18,646,627 km (0.107 R)
• M20: 20,516,899 km (0.098 R)
• M21: 24,316,386 km (0.108 R)
• M22: 24,704,742 km (0.089 R)
• M23: 27,122,393 km (0.103 R)
• M24: 29,166,798 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit