🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 32.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,553,591 km

• M1: 166,502 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.43 AU - 2.21 AU

Year: 901 Days

Day: 46.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,591 km

• M1: 1,407,118 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.25 AU - 2.27 AU

Year: 1247 Days

Day: 22.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,591 km

• M1: 1,100,442 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.79 AU - 5.57 AU

Year: 3717 Days

Day: 29.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 14.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.57 AU - 6.41 AU

Year: 5382 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,553,591 km

• M1: 176,974 km (0.113 R)
• M2: 667,506 km (0.108 R)
• M3: 1,409,062 km (0.102 R)
• M4: 1,881,044 km (0.069 R)
• M5: 3,383,156 km (0.073 R)
• M6: 4,151,640 km (0.103 R)
• M7: 5,520,311 km (0.114 R)
• M8: 6,858,763 km (0.113 R)
• M9: 7,350,043 km (0.109 R)
• M10: 8,562,234 km (0.07 R)
• M11: 9,216,426 km (0.068 R)
• M12: 11,333,086 km (0.104 R)
• M13: 11,822,271 km (0.085 R)
• M14: 17,718,073 km (0.059 R)
• M15: 18,918,296 km (0.081 R)
• M16: 21,184,854 km (0.111 R)
• M17: 21,629,159 km (0.056 R)
• M18: 22,460,026 km (0.053 R)
• M19: 23,155,506 km (0.105 R)
• M20: 24,265,971 km (0.072 R)
• M21: 25,997,716 km (0.035 R)
• M22: 27,371,474 km (0.12 R)
• M23: 27,898,956 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit