🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.57 AU - 0.85 AU

Year: 217 Days

Day: 43.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,622,318 km

• M1: 36,053 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 290 Days

Day: 14.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,622,318 km

• M1: 148,999 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 353 Days

Day: 45.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,622,318 km

• M1: 311,762 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.5 AU

Year: 502 Days

Day: 40.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.23 AU - 1.43 AU

Year: 557 Days

Day: 26.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 12.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.5 AU - 7 AU

Year: 5011 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,622,318 km

• M1: 153,188 km (0.076 R)
• M2: 680,820 km (0.099 R)
• M3: 1,072,318 km (0.037 R)
• M4: 2,121,298 km (0.069 R)
• M5: 2,541,069 km (0.112 R)
• M6: 3,205,583 km (0.086 R)
• M7: 4,297,648 km (0.079 R)
• M8: 4,859,238 km (0.036 R)
• M9: 8,065,868 km (0.052 R)
• M10: 13,152,046 km (0.032 R)
• M11: 13,808,183 km (0.109 R)
• M12: 14,933,458 km (0.076 R)
• M13: 16,979,957 km (0.109 R)
• M14: 17,421,719 km (0.103 R)
• M15: 20,236,254 km (0.086 R)
• M16: 21,174,531 km (0.089 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit