🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 37 Hours

Environment

Temp: 174 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,621,401 km

• M1: 91,703 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.54 AU - 2.48 AU

Year: 1046 Days

Day: 27.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.03 AU - 4.63 AU

Year: 2752 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,621,401 km

• M1: 820,096 km (0.052 R)
• M2: 2,903,695 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.33 AU - 4.77 AU

Year: 2992 Days

Day: 42.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.9

Radius: 6.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.27 AU - 16.29 AU

Year: 19809 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,621,401 km

• M1: 90,357 km (0.049 R)
• M2: 276,906 km (0.075 R)
• M3: 317,447 km (0.07 R)
• M4: 1,383,182 km (0.098 R)
• M5: 2,071,631 km (0.066 R)
• M6: 2,258,479 km (0.119 R)
• M7: 2,633,072 km (0.059 R)
• M8: 2,725,823 km (0.101 R)
• M9: 2,994,650 km (0.094 R)
• M10: 3,643,307 km (0.106 R)
• M11: 4,722,506 km (0.104 R)
• M12: 5,751,889 km (0.04 R)
• M13: 5,953,696 km (0.076 R)
• M14: 6,343,548 km (0.108 R)
• M15: 6,510,200 km (0.119 R)
• M16: 7,191,020 km (0.113 R)
• M17: 8,051,208 km (0.054 R)
• M18: 9,531,928 km (0.035 R)
• M19: 9,603,435 km (0.094 R)
• M20: 11,219,840 km (0.108 R)
• M21: 12,059,084 km (0.073 R)
• M22: 12,473,321 km (0.113 R)
• M23: 12,734,668 km (0.096 R)
• M24: 15,333,034 km (0.104 R)
• M25: 17,240,107 km (0.071 R)
• M26: 17,501,904 km (0.093 R)
• M27: 19,010,299 km (0.053 R)
• M28: 19,643,397 km (0.098 R)
• M29: 20,008,266 km (0.09 R)
• M30: 20,130,338 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit