🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 217 Days

Day: 40 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.72 AU - 0.88 AU

Year: 249 Days

Day: 35.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.47 AU - 1.49 AU

Year: 627 Days

Day: 33 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,247,244 km

• M1: 45,927 km (0.057 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.29 AU - 4.37 AU

Year: 2610 Days

Day: 13.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.8

Radius: 6.8

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.37 AU - 22.28 AU

Year: 26197 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 102,247,244 km

• M1: 91,554 km (0.078 R)
• M2: 651,050 km (0.087 R)
• M3: 1,057,956 km (0.119 R)
• M4: 1,880,146 km (0.063 R)
• M5: 6,098,208 km (0.114 R)
• M6: 8,610,405 km (0.09 R)
• M7: 9,581,594 km (0.073 R)
• M8: 13,557,008 km (0.117 R)
• M9: 19,812,293 km (0.066 R)
• M10: 20,432,975 km (0.052 R)
• M11: 26,865,833 km (0.085 R)
• M12: 34,380,882 km (0.117 R)
• M13: 35,276,823 km (0.108 R)
• M14: 46,543,787 km (0.072 R)
• M15: 52,391,867 km (0.103 R)
• M16: 54,177,168 km (0.035 R)
• M17: 55,186,355 km (0.036 R)
• M18: 59,135,589 km (0.117 R)
• M19: 68,057,307 km (0.088 R)
• M20: 70,181,298 km (0.069 R)
• M21: 75,308,466 km (0.105 R)
• M22: 79,378,276 km (0.088 R)
• M23: 96,239,302 km (0.111 R)
• M24: 97,125,071 km (0.112 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit