🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 223 Days

Day: 15.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,715,393 km

• M1: 52,060 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.01 AU

Year: 344 Days

Day: 18 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.54 AU - 1.58 AU

Year: 712 Days

Day: 35.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,715,393 km

• M1: 1,089,072 km (0.074 R)
• M2: 1,131,708 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.2 AU - 2.38 AU

Year: 1266 Days

Day: 20.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,715,393 km

• M1: 333,154 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.41 AU - 3.97 AU

Year: 2589 Days

Day: 34.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,715,393 km

• M1: 464,801 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 9.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.65 AU - 10.05 AU

Year: 9616 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,715,393 km

• M1: 132,843 km (0.08 R)
• M2: 972,536 km (0.079 R)
• M3: 1,680,732 km (0.051 R)
• M4: 2,266,707 km (0.108 R)
• M5: 3,075,732 km (0.034 R)
• M6: 7,592,541 km (0.093 R)
• M7: 8,643,316 km (0.045 R)
• M8: 9,342,686 km (0.062 R)
• M9: 13,828,229 km (0.03 R)
• M10: 19,969,521 km (0.091 R)
• M11: 22,531,683 km (0.113 R)
• M12: 23,929,077 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit