🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 233 Days

Day: 31.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 314 Days

Day: 15.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.71 AU - 1.17 AU

Year: 347 Days

Day: 14 Hours

Environment

Temp: 26 °C

Axial Tilt: 83.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.89 AU - 2.21 AU

Year: 1118 Days

Day: 36.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.21 AU - 3.47 AU

Year: 1823 Days

Day: 23.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,103,234 km

• M1: 236,365 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 6.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.79 AU - 12.85 AU

Year: 15475 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,103,234 km

• M1: 77,043 km (0.096 R)
• M2: 512,373 km (0.025 R)
• M3: 1,385,725 km (0.093 R)
• M4: 2,385,039 km (0.103 R)
• M5: 2,887,089 km (0.093 R)
• M6: 3,636,575 km (0.056 R)
• M7: 4,213,574 km (0.103 R)
• M8: 4,881,528 km (0.086 R)
• M9: 5,075,407 km (0.118 R)
• M10: 5,688,160 km (0.072 R)
• M11: 8,452,728 km (0.107 R)
• M12: 8,685,802 km (0.077 R)
• M13: 9,067,725 km (0.111 R)
• M14: 11,258,586 km (0.098 R)
• M15: 12,476,462 km (0.037 R)
• M16: 15,239,236 km (0.064 R)
• M17: 19,495,744 km (0.037 R)
• M18: 20,482,940 km (0.038 R)
• M19: 22,025,594 km (0.085 R)
• M20: 22,915,252 km (0.028 R)
• M21: 23,921,448 km (0.054 R)
• M22: 24,671,382 km (0.119 R)
• M23: 39,671,560 km (0.087 R)
• M24: 43,289,136 km (0.117 R)
• M25: 47,266,794 km (0.091 R)
• M26: 50,711,135 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit