🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 25.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,487,007 km

• M1: 73,303 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 14.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 278 Days

Day: 35.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.28 AU - 3.5 AU

Year: 1777 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.88 AU - 2.96 AU

Year: 1805 Days

Day: 44.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.54 AU - 4.76 AU

Year: 3626 Days

Day: 28 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 11.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.45 AU - 13.57 AU

Year: 14122 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,487,007 km

• M1: 181,313 km (0.102 R)
• M2: 825,481 km (0.075 R)
• M3: 1,427,762 km (0.041 R)
• M4: 3,254,651 km (0.101 R)
• M5: 4,198,015 km (0.091 R)
• M6: 5,071,218 km (0.065 R)
• M7: 5,503,706 km (0.064 R)
• M8: 6,267,702 km (0.102 R)
• M9: 8,594,996 km (0.117 R)
• M10: 10,000,169 km (0.12 R)
• M11: 10,682,784 km (0.09 R)
• M12: 12,195,667 km (0.052 R)
• M13: 13,377,042 km (0.108 R)
• M14: 16,032,105 km (0.104 R)
• M15: 18,728,008 km (0.056 R)
• M16: 19,390,726 km (0.053 R)
• M17: 22,035,916 km (0.12 R)
• M18: 25,535,309 km (0.093 R)
• M19: 28,899,616 km (0.117 R)
• M20: 29,389,100 km (0.04 R)
• M21: 30,384,674 km (0.098 R)
• M22: 34,703,116 km (0.078 R)
• M23: 35,256,329 km (0.097 R)
• M24: 35,927,873 km (0.049 R)
• M25: 40,992,958 km (0.106 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit