🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 43.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 93.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,586,636 km

• M1: 31,266 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.32 AU - 1.54 AU

Year: 612 Days

Day: 28 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.32 AU - 1.58 AU

Year: 625 Days

Day: 43.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.22 AU - 2.24 AU

Year: 1193 Days

Day: 34.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,586,636 km

• M1: 116,238 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.31 AU - 3.25 AU

Year: 1660 Days

Day: 42.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.6 AU - 5.9 AU

Year: 3708 Days

Day: 31.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 14.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.61 AU - 10.71 AU

Year: 12465 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,586,636 km

• M1: 182,809 km (0.068 R)
• M2: 879,187 km (0.066 R)
• M3: 2,586,098 km (0.095 R)
• M4: 3,102,809 km (0.091 R)
• M5: 3,767,024 km (0.069 R)
• M6: 4,645,612 km (0.115 R)
• M7: 6,271,741 km (0.118 R)
• M8: 8,525,433 km (0.105 R)
• M9: 12,018,095 km (0.105 R)
• M10: 14,506,954 km (0.112 R)
• M11: 15,662,448 km (0.112 R)
• M12: 16,659,368 km (0.073 R)
• M13: 17,247,887 km (0.04 R)
• M14: 17,850,168 km (0.052 R)
• M15: 20,568,062 km (0.103 R)
• M16: 24,669,886 km (0.04 R)
• M17: 28,238,543 km (0.079 R)
• M18: 39,283,204 km (0.107 R)
• M19: 40,723,233 km (0.086 R)
• M20: 43,569,632 km (0.112 R)
• M21: 47,862,492 km (0.099 R)
• M22: 48,753,647 km (0.115 R)
• M23: 50,111,248 km (0.075 R)
• M24: 51,338,997 km (0.111 R)
• M25: 52,272,787 km (0.119 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit