🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.91 AU

Year: 252 Days

Day: 32.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.41 AU - 1.47 AU

Year: 644 Days

Day: 36.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.35 AU - 3.15 AU

Year: 1700 Days

Day: 44.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.69 AU - 3.85 AU

Year: 2204 Days

Day: 47.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.6 AU - 4.92 AU

Year: 3278 Days

Day: 28.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,902,616 km

• M1: 1,015,470 km (0.11 R)
• M2: 1,112,111 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 6.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.25 AU - 20.59 AU

Year: 25945 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,902,616 km

• M1: 79,586 km (0.106 R)
• M2: 295,007 km (0.102 R)
• M3: 934,538 km (0.088 R)
• M4: 1,423,125 km (0.07 R)
• M5: 1,882,540 km (0.076 R)
• M6: 4,419,570 km (0.117 R)
• M7: 4,889,158 km (0.059 R)
• M8: 6,086,838 km (0.101 R)
• M9: 6,498,232 km (0.052 R)
• M10: 10,659,297 km (0.111 R)
• M11: 10,955,351 km (0.079 R)
• M12: 13,116,592 km (0.119 R)
• M13: 15,320,916 km (0.104 R)
• M14: 16,628,851 km (0.069 R)
• M15: 21,275,959 km (0.058 R)
• M16: 24,916,573 km (0.093 R)
• M17: 27,487,861 km (0.055 R)
• M18: 30,585,883 km (0.092 R)
• M19: 31,546,601 km (0.116 R)
• M20: 32,157,259 km (0.108 R)
• M21: 38,149,701 km (0.045 R)
• M22: 40,683,739 km (0.094 R)
• M23: 42,139,027 km (0.074 R)
• M24: 44,539,176 km (0.056 R)
• M25: 46,084,522 km (0.074 R)
• M26: 47,028,783 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit