🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.96 AU - 1.46 AU

Year: 468 Days

Day: 46.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,883,168 km

• M1: 517,010 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.21 AU - 1.47 AU

Year: 545 Days

Day: 43 Hours

Environment

Temp: 1 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.61 AU - 2.33 AU

Year: 972 Days

Day: 36.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.21 AU - 2.73 AU

Year: 1364 Days

Day: 42.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.42 AU - 3.56 AU

Year: 2291 Days

Day: 43.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.45 AU

Year: 3344 Days

Day: 23.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 10.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.87 AU - 9.25 AU

Year: 8802 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 132.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,883,168 km

• M1: 125,662 km (0.095 R)
• M2: 583,880 km (0.09 R)
• M3: 1,141,133 km (0.115 R)
• M4: 1,821,204 km (0.098 R)
• M5: 2,288,997 km (0.072 R)
• M6: 3,614,584 km (0.091 R)
• M7: 6,364,641 km (0.081 R)
• M8: 6,852,929 km (0.092 R)
• M9: 8,293,108 km (0.083 R)
• M10: 9,438,578 km (0.095 R)
• M11: 10,686,524 km (0.086 R)
• M12: 14,062,948 km (0.106 R)
• M13: 14,505,758 km (0.106 R)
• M14: 16,026,420 km (0.078 R)
• M15: 16,789,967 km (0.051 R)
• M16: 22,917,197 km (0.086 R)
• M17: 28,739,397 km (0.102 R)
• M18: 32,316,581 km (0.099 R)
• M19: 33,872,099 km (0.104 R)
• M20: 36,298,278 km (0.08 R)
• M21: 38,714,283 km (0.1 R)
• M22: 43,330,126 km (0.098 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit