🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 425 Days

Day: 35.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 79 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.17 AU - 1.93 AU

Year: 701 Days

Day: 20.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.72 AU - 2.54 AU

Year: 1130 Days

Day: 44.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.63 AU - 2.91 AU

Year: 1676 Days

Day: 23.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.65 AU - 3.85 AU

Year: 2129 Days

Day: 45.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,198,768 km

• M1: 17,653 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.47 AU - 4.29 AU

Year: 2778 Days

Day: 34.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,198,768 km

• M1: 799,750 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 8.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.85 AU - 9.41 AU

Year: 9214 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,198,768 km

• M1: 110,702 km (0.117 R)
• M2: 619,634 km (0.064 R)
• M3: 1,110,016 km (0.064 R)
• M4: 1,610,271 km (0.105 R)
• M5: 2,827,849 km (0.055 R)
• M6: 3,284,571 km (0.082 R)
• M7: 4,074,896 km (0.119 R)
• M8: 5,109,366 km (0.072 R)
• M9: 5,425,616 km (0.072 R)
• M10: 6,490,304 km (0.113 R)
• M11: 7,286,912 km (0.116 R)
• M12: 7,688,583 km (0.097 R)
• M13: 8,062,577 km (0.117 R)
• M14: 8,668,449 km (0.102 R)
• M15: 9,165,413 km (0.115 R)
• M16: 10,216,637 km (0.043 R)
• M17: 12,106,956 km (0.066 R)
• M18: 13,609,666 km (0.055 R)
• M19: 16,158,515 km (0.095 R)
• M20: 16,842,327 km (0.118 R)
• M21: 19,236,042 km (0.051 R)
• M22: 20,316,887 km (0.105 R)
• M23: 26,241,860 km (0.033 R)
• M24: 26,995,534 km (0.109 R)
• M25: 28,349,245 km (0.065 R)
• M26: 36,032,742 km (0.1 R)
• M27: 37,553,703 km (0.061 R)
• M28: 38,390,254 km (0.116 R)
• M29: 40,848,596 km (0.075 R)
• M30: 41,860,626 km (0.035 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit