🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.74 AU - 0.78 AU

Year: 238 Days

Day: 39.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,361,132 km

• M1: 296,952 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 339 Days

Day: 24.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,361,132 km

• M1: 60,438 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.64 AU

Year: 583 Days

Day: 18.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.98 AU - 2.24 AU

Year: 1103 Days

Day: 18.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,361,132 km

• M1: 423,212 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 12.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.13 AU - 10.25 AU

Year: 10026 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,361,132 km

• M1: 153,039 km (0.1 R)
• M2: 674,686 km (0.064 R)
• M3: 1,353,562 km (0.12 R)
• M4: 1,902,287 km (0.069 R)
• M5: 3,084,259 km (0.118 R)
• M6: 4,705,900 km (0.086 R)
• M7: 6,506,011 km (0.116 R)
• M8: 7,471,666 km (0.113 R)
• M9: 9,164,366 km (0.085 R)
• M10: 10,046,095 km (0.109 R)
• M11: 10,489,055 km (0.054 R)
• M12: 13,294,464 km (0.101 R)
• M13: 16,161,956 km (0.056 R)
• M14: 18,089,375 km (0.112 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit