🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 197 Days

Day: 15.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 453 Days

Day: 24.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,765,535 km

• M1: 38,895 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 843 Days

Day: 38 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.03 AU - 3.89 AU

Year: 2363 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,765,535 km

• M1: 56,698 km (0.104 R)
• M2: 1,957,638 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.17 AU - 3.83 AU

Year: 2404 Days

Day: 14 Hours

Environment

Temp: -107 °C

Axial Tilt: 170.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,765,535 km

• M1: 79,586 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 12.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.01 AU - 6.45 AU

Year: 5035 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,765,535 km

• M1: 150,795 km (0.1 R)
• M2: 826,977 km (0.119 R)
• M3: 1,211,144 km (0.08 R)
• M4: 2,658,803 km (0.119 R)
• M5: 3,753,111 km (0.096 R)
• M6: 5,473,038 km (0.101 R)
• M7: 8,436,273 km (0.042 R)
• M8: 9,003,847 km (0.086 R)
• M9: 10,534,682 km (0.1 R)
• M10: 11,097,619 km (0.103 R)
• M11: 12,802,137 km (0.051 R)
• M12: 13,389,159 km (0.086 R)
• M13: 16,411,335 km (0.087 R)
• M14: 17,686,059 km (0.094 R)
• M15: 20,216,955 km (0.062 R)
• M16: 22,209,898 km (0.055 R)
• M17: 27,188,964 km (0.1 R)
• M18: 28,428,532 km (0.031 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: 291 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit