🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 270 Days

Day: 46.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.75 AU - 1.17 AU

Year: 335 Days

Day: 43.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.55 AU - 3.49 AU

Year: 1871 Days

Day: 47.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,166,017 km

• M1: 755,768 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.43 AU - 4.43 AU

Year: 2777 Days

Day: 30.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,166,017 km

• M1: 114,742 km (0.102 R)
• M2: 451,187 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.8 AU - 5.76 AU

Year: 3725 Days

Day: 39 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 8.1

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.48 AU - 6.34 AU

Year: 5121 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,166,017 km

• M1: 100,679 km (0.04 R)
• M2: 438,621 km (0.048 R)
• M3: 932,444 km (0.03 R)
• M4: 1,256,921 km (0.037 R)
• M5: 2,264,912 km (0.103 R)
• M6: 2,532,991 km (0.077 R)
• M7: 2,841,312 km (0.073 R)
• M8: 4,283,735 km (0.042 R)
• M9: 5,394,649 km (0.117 R)
• M10: 5,938,736 km (0.089 R)
• M11: 6,926,232 km (0.097 R)
• M12: 9,056,206 km (0.063 R)
• M13: 10,497,582 km (0.061 R)
• M14: 10,915,857 km (0.101 R)
• M15: 13,554,016 km (0.104 R)
• M16: 13,828,079 km (0.045 R)
• M17: 14,274,479 km (0.071 R)
• M18: 15,254,944 km (0.117 R)
• M19: 19,909,382 km (0.058 R)
• M20: 24,935,721 km (0.112 R)
• M21: 28,004,871 km (0.119 R)
• M22: 28,629,442 km (0.117 R)
• M23: 31,989,859 km (0.088 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit