🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.63 AU - 0.67 AU

Year: 188 Days

Day: 46.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,710,668 km

• M1: 16,905 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.53 AU - 4.03 AU

Year: 2128 Days

Day: 17.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,710,668 km

• M1: 60,886 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.22 AU - 3.72 AU

Year: 2315 Days

Day: 35.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,710,668 km

• M1: 1,477,877 km (0.036 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 14.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.52 AU - 12.4 AU

Year: 14814 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,710,668 km

• M1: 184,753 km (0.066 R)
• M2: 1,013,675 km (0.094 R)
• M3: 1,558,361 km (0.078 R)
• M4: 2,242,771 km (0.085 R)
• M5: 2,981,037 km (0.101 R)
• M6: 4,223,447 km (0.067 R)
• M7: 8,359,080 km (0.099 R)
• M8: 8,893,444 km (0.112 R)
• M9: 9,450,397 km (0.109 R)
• M10: 10,030,687 km (0.061 R)
• M11: 15,422,942 km (0.102 R)
• M12: 22,678,738 km (0.067 R)
• M13: 25,902,273 km (0.097 R)
• M14: 28,977,407 km (0.107 R)
• M15: 29,866,766 km (0.1 R)
• M16: 34,219,017 km (0.112 R)
• M17: 38,442,614 km (0.113 R)
• M18: 46,083,923 km (0.087 R)
• M19: 51,705,213 km (0.101 R)
• M20: 54,512,118 km (0.088 R)
• M21: 58,822,182 km (0.106 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit