🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 38.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 398 Days

Day: 33 Hours

Environment

Temp: 69 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.91 AU - 1.27 AU

Year: 398 Days

Day: 24 Hours

Environment

Temp: 67 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,620,917 km

• M1: 94,396 km (0.114 R)
• M2: 242,648 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 454 Days

Day: 24.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 12.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.24 AU - 9.02 AU

Year: 7373 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,620,917 km

• M1: 153,039 km (0.076 R)
• M2: 622,626 km (0.09 R)
• M3: 1,259,165 km (0.086 R)
• M4: 1,684,921 km (0.047 R)
• M5: 2,224,072 km (0.066 R)
• M6: 3,114,478 km (0.084 R)
• M7: 3,653,778 km (0.031 R)
• M8: 4,382,619 km (0.115 R)
• M9: 5,264,648 km (0.046 R)
• M10: 5,655,398 km (0.117 R)
• M11: 6,097,908 km (0.066 R)
• M12: 7,270,008 km (0.047 R)
• M13: 9,087,771 km (0.073 R)
• M14: 10,948,171 km (0.097 R)
• M15: 12,514,460 km (0.09 R)
• M16: 12,941,861 km (0.089 R)
• M17: 13,379,136 km (0.03 R)
• M18: 14,110,670 km (0.052 R)
• M19: 15,047,302 km (0.114 R)
• M20: 15,530,952 km (0.055 R)
• M21: 19,002,221 km (0.115 R)
• M22: 20,732,320 km (0.066 R)
• M23: 24,669,886 km (0.038 R)
• M24: 26,375,750 km (0.065 R)
• M25: 28,433,319 km (0.109 R)
• M26: 31,667,924 km (0.061 R)
• M27: 33,783,837 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.1

Radius: 7.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.26 AU - 23.26 AU

Year: 28427 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,620,917 km

• M1: 89,908 km (0.099 R)
• M2: 670,647 km (0.115 R)
• M3: 947,254 km (0.051 R)
• M4: 1,279,062 km (0.051 R)
• M5: 1,886,728 km (0.095 R)
• M6: 4,977,720 km (0.114 R)
• M7: 7,981,196 km (0.067 R)
• M8: 9,149,406 km (0.068 R)
• M9: 16,135,477 km (0.104 R)
• M10: 23,709,318 km (0.09 R)
• M11: 24,647,596 km (0.109 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit