🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 164 Days

Day: 47.8 Hours

Environment

Temp: 256 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 194 Days

Day: 19.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 407 Days

Day: 29.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,351,730 km

• M1: 376,987 km (0.111 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.1

Radius: 5.9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.03 AU - 22.85 AU

Year: 31440 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,351,730 km

• M1: 79,287 km (0.112 R)
• M2: 394,789 km (0.114 R)
• M3: 644,019 km (0.117 R)
• M4: 1,132,456 km (0.1 R)
• M5: 1,970,952 km (0.107 R)
• M6: 2,463,727 km (0.099 R)
• M7: 3,035,191 km (0.056 R)
• M8: 3,434,917 km (0.118 R)
• M9: 3,749,820 km (0.047 R)
• M10: 4,274,310 km (0.102 R)
• M11: 5,132,853 km (0.106 R)
• M12: 8,910,947 km (0.116 R)
• M13: 11,139,656 km (0.104 R)
• M14: 12,152,733 km (0.104 R)
• M15: 18,496,430 km (0.071 R)
• M16: 24,178,905 km (0.111 R)
• M17: 25,226,839 km (0.118 R)
• M18: 26,195,485 km (0.066 R)
• M19: 27,300,714 km (0.098 R)
• M20: 28,899,616 km (0.103 R)
• M21: 32,282,921 km (0.067 R)
• M22: 62,640,518 km (0.085 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit