🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.5 AU - 0.54 AU

Year: 165 Days

Day: 32.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 199 Days

Day: 44.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,842,355 km

• M1: 125,513 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 420 Days

Day: 16.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.7

Radius: 4.5

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.11 AU - 14.45 AU

Year: 17778 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,842,355 km

• M1: 55,950 km (0.078 R)
• M2: 315,801 km (0.108 R)
• M3: 469,588 km (0.08 R)
• M4: 618,138 km (0.038 R)
• M5: 2,881,704 km (0.059 R)
• M6: 3,092,936 km (0.105 R)
• M7: 3,734,412 km (0.11 R)
• M8: 9,388,164 km (0.112 R)
• M9: 10,884,292 km (0.055 R)
• M10: 11,985,781 km (0.051 R)
• M11: 13,938,931 km (0.043 R)
• M12: 16,094,337 km (0.115 R)
• M13: 22,116,549 km (0.113 R)
• M14: 23,590,836 km (0.081 R)
• M15: 26,124,276 km (0.104 R)
• M16: 30,590,221 km (0.094 R)
• M17: 31,153,607 km (0.102 R)
• M18: 31,609,282 km (0.111 R)
• M19: 36,412,720 km (0.069 R)
• M20: 38,072,808 km (0.117 R)
• M21: 44,351,580 km (0.047 R)
• M22: 49,876,379 km (0.06 R)
• M23: 51,128,363 km (0.101 R)
• M24: 51,286,339 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit