🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 20.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.6 AU - 2.38 AU

Year: 1075 Days

Day: 20 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,339,844 km

• M1: 106,514 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.76 AU - 2.72 AU

Year: 1284 Days

Day: 37.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 13.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.66 AU - 8.22 AU

Year: 7000 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,339,844 km

• M1: 170,990 km (0.097 R)
• M2: 719,117 km (0.115 R)
• M3: 1,360,892 km (0.069 R)
• M4: 2,035,129 km (0.118 R)
• M5: 2,700,541 km (0.108 R)
• M6: 3,251,809 km (0.105 R)
• M7: 3,777,795 km (0.104 R)
• M8: 4,628,558 km (0.088 R)
• M9: 5,099,941 km (0.109 R)
• M10: 8,993,974 km (0.108 R)
• M11: 11,245,272 km (0.113 R)
• M12: 12,146,300 km (0.056 R)
• M13: 13,048,674 km (0.104 R)
• M14: 14,043,799 km (0.083 R)
• M15: 18,303,000 km (0.032 R)
• M16: 18,889,723 km (0.063 R)
• M17: 19,732,258 km (0.087 R)
• M18: 21,492,427 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 14.5

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.34 AU - 11.14 AU

Year: 11639 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 13,339,844 km

• M1: 305,778 km (0.079 R)
• M2: 1,599,650 km (0.103 R)
• M3: 6,071,878 km (0.12 R)
• M4: 7,952,174 km (0.12 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: 251 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit