🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 205 Days

Day: 17.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,788,169 km

• M1: 147,653 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.37 AU - 1.41 AU

Year: 573 Days

Day: 30.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.15 AU - 3.23 AU

Year: 1543 Days

Day: 28.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.21 AU - 4.71 AU

Year: 3295 Days

Day: 12.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234

Radius: 5.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.99 AU - 18.93 AU

Year: 24435 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,788,169 km

• M1: 67,469 km (0.1 R)
• M2: 344,973 km (0.078 R)
• M3: 545,733 km (0.079 R)
• M4: 777,460 km (0.038 R)
• M5: 1,015,919 km (0.042 R)
• M6: 1,302,549 km (0.105 R)
• M7: 1,929,065 km (0.091 R)
• M8: 2,269,250 km (0.073 R)
• M9: 2,670,621 km (0.056 R)
• M10: 5,674,397 km (0.086 R)
• M11: 6,133,064 km (0.095 R)
• M12: 8,027,422 km (0.053 R)
• M13: 12,922,264 km (0.096 R)
• M14: 13,182,864 km (0.11 R)
• M15: 15,614,577 km (0.072 R)
• M16: 17,524,194 km (0.104 R)
• M17: 17,923,919 km (0.11 R)
• M18: 33,180,658 km (0.055 R)
• M19: 35,928,322 km (0.096 R)
• M20: 38,286,284 km (0.106 R)
• M21: 42,013,664 km (0.063 R)
• M22: 44,038,322 km (0.08 R)
• M23: 51,147,662 km (0.065 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit