🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 37.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 457 Days

Day: 13 Hours

Environment

Temp: 20 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.3 AU - 1.3 AU

Year: 528 Days

Day: 14.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,542,705 km

• M1: 726,298 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.02 AU - 1.7 AU

Year: 565 Days

Day: 18.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,542,705 km

• M1: 767,886 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 12.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.29 AU - 9.85 AU

Year: 8172 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,542,705 km

• M1: 160,519 km (0.09 R)
• M2: 688,300 km (0.033 R)
• M3: 1,686,866 km (0.064 R)
• M4: 2,459,987 km (0.111 R)
• M5: 2,874,074 km (0.1 R)
• M6: 3,457,805 km (0.06 R)
• M7: 4,119,925 km (0.088 R)
• M8: 4,971,137 km (0.08 R)
• M9: 5,936,343 km (0.058 R)
• M10: 6,722,928 km (0.066 R)
• M11: 8,816,102 km (0.069 R)
• M12: 9,380,385 km (0.075 R)
• M13: 13,080,838 km (0.071 R)
• M14: 13,497,468 km (0.111 R)
• M15: 14,745,413 km (0.047 R)
• M16: 15,426,233 km (0.084 R)
• M17: 19,688,127 km (0.097 R)
• M18: 21,579,044 km (0.111 R)
• M19: 22,980,178 km (0.115 R)
• M20: 24,915,376 km (0.116 R)
• M21: 25,719,016 km (0.095 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit