🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 34.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.67 AU - 0.73 AU

Year: 212 Days

Day: 38.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.96 AU - 3.26 AU

Year: 1983 Days

Day: 31.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,125,159 km

• M1: 577,448 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.11 AU - 3.97 AU

Year: 2409 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 10.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.98 AU - 9.7 AU

Year: 8710 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,125,159 km

• M1: 128,056 km (0.065 R)
• M2: 493,523 km (0.11 R)
• M3: 848,220 km (0.05 R)
• M4: 1,180,776 km (0.033 R)
• M5: 1,521,111 km (0.077 R)
• M6: 1,865,635 km (0.095 R)
• M7: 2,539,125 km (0.107 R)
• M8: 3,631,339 km (0.103 R)
• M9: 6,062,005 km (0.062 R)
• M10: 7,614,532 km (0.083 R)
• M11: 8,030,264 km (0.072 R)
• M12: 10,492,944 km (0.056 R)
• M13: 11,813,594 km (0.103 R)
• M14: 20,670,686 km (0.054 R)
• M15: 22,313,420 km (0.118 R)
• M16: 22,652,110 km (0.106 R)
• M17: 23,166,577 km (0.039 R)
• M18: 27,084,844 km (0.112 R)
• M19: 29,149,893 km (0.055 R)
• M20: 33,702,306 km (0.071 R)
• M21: 35,281,162 km (0.069 R)
• M22: 36,321,765 km (0.105 R)
• M23: 37,981,104 km (0.05 R)
• M24: 38,707,402 km (0.086 R)
• M25: 43,130,562 km (0.119 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit