🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.68 AU - 1.08 AU

Year: 305 Days

Day: 15.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.88 AU - 1.1 AU

Year: 363 Days

Day: 46.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.36 AU - 2 AU

Year: 803 Days

Day: 19.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,082,614 km

• M1: 376,089 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.92 AU - 2.78 AU

Year: 1329 Days

Day: 24 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,082,614 km

• M1: 1,305,690 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.68 AU - 2.72 AU

Year: 1637 Days

Day: 31 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 13.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.95 AU - 9.01 AU

Year: 9929 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,082,614 km

• M1: 165,306 km (0.082 R)
• M2: 635,641 km (0.063 R)
• M3: 1,215,782 km (0.099 R)
• M4: 1,999,076 km (0.09 R)
• M5: 3,349,646 km (0.081 R)
• M6: 3,853,791 km (0.119 R)
• M7: 4,589,663 km (0.11 R)
• M8: 5,289,781 km (0.065 R)
• M9: 5,949,657 km (0.028 R)
• M10: 6,400,246 km (0.115 R)
• M11: 7,434,266 km (0.113 R)
• M12: 8,506,285 km (0.117 R)
• M13: 10,066,740 km (0.114 R)
• M14: 12,389,097 km (0.114 R)
• M15: 12,800,641 km (0.101 R)
• M16: 14,041,256 km (0.119 R)
• M17: 15,996,351 km (0.077 R)
• M18: 22,808,739 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit