🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 17.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 579 Days

Day: 42.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,104,661 km

• M1: 13,314 km (0.078 R)
• M2: 61,934 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.7 AU - 3.62 AU

Year: 2052 Days

Day: 26.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.33 AU - 4.79 AU

Year: 3557 Days

Day: 30.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.94 AU - 5.62 AU

Year: 3817 Days

Day: 28.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 14.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.55 AU - 8.71 AU

Year: 9260 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,104,661 km

• M1: 181,911 km (0.094 R)
• M2: 650,751 km (0.113 R)
• M3: 1,290,431 km (0.037 R)
• M4: 1,889,421 km (0.074 R)
• M5: 2,586,846 km (0.033 R)
• M6: 3,288,460 km (0.117 R)
• M7: 4,679,721 km (0.116 R)
• M8: 5,296,363 km (0.102 R)
• M9: 6,089,082 km (0.113 R)
• M10: 7,337,626 km (0.09 R)
• M11: 8,210,230 km (0.086 R)
• M12: 9,029,727 km (0.103 R)
• M13: 9,480,316 km (0.093 R)
• M14: 12,915,233 km (0.105 R)
• M15: 19,037,526 km (0.096 R)
• M16: 21,325,924 km (0.103 R)
• M17: 22,723,767 km (0.074 R)
• M18: 23,330,386 km (0.065 R)
• M19: 24,103,807 km (0.074 R)
• M20: 26,360,342 km (0.025 R)
• M21: 28,491,363 km (0.055 R)
• M22: 30,459,772 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit