🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 15.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 227 Days

Day: 34.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.59 AU - 1.81 AU

Year: 775 Days

Day: 32.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.67 AU - 2.45 AU

Year: 1034 Days

Day: 37 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.85 AU - 2.83 AU

Year: 1252 Days

Day: 28.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.89 AU - 5.53 AU

Year: 4160 Days

Day: 14.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.04 AU - 7.86 AU

Year: 5731 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,131,919 km

• M1: 186,100 km (0.09 R)
• M2: 696,528 km (0.09 R)
• M3: 1,193,342 km (0.119 R)
• M4: 1,816,717 km (0.102 R)
• M5: 2,419,446 km (0.102 R)
• M6: 4,473,126 km (0.078 R)
• M7: 7,259,685 km (0.027 R)
• M8: 8,559,841 km (0.109 R)
• M9: 9,665,219 km (0.116 R)
• M10: 11,667,736 km (0.111 R)
• M11: 14,375,757 km (0.119 R)
• M12: 15,462,586 km (0.084 R)
• M13: 16,419,563 km (0.119 R)
• M14: 17,289,176 km (0.041 R)
• M15: 18,917,997 km (0.119 R)
• M16: 19,943,341 km (0.077 R)
• M17: 21,077,442 km (0.108 R)
• M18: 23,552,090 km (0.109 R)
• M19: 24,021,977 km (0.096 R)
• M20: 29,252,068 km (0.065 R)
• M21: 29,795,258 km (0.094 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit