🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.04 AU - 1.58 AU

Year: 534 Days

Day: 47.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.78 AU

Year: 616 Days

Day: 26.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.34 AU - 1.66 AU

Year: 655 Days

Day: 33.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,326,060 km

• M1: 510,278 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.61 AU - 2.67 AU

Year: 1116 Days

Day: 18.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.49 AU - 4.79 AU

Year: 3003 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,326,060 km

• M1: 99,931 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 11.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.83 AU - 9.89 AU

Year: 9400 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,326,060 km

• M1: 144,212 km (0.108 R)
• M2: 513,719 km (0.085 R)
• M3: 1,190,949 km (0.088 R)
• M4: 2,263,266 km (0.11 R)
• M5: 3,189,427 km (0.092 R)
• M6: 4,938,974 km (0.043 R)
• M7: 5,813,672 km (0.108 R)
• M8: 7,869,746 km (0.12 R)
• M9: 8,696,872 km (0.069 R)
• M10: 9,108,416 km (0.091 R)
• M11: 10,371,022 km (0.106 R)
• M12: 11,969,026 km (0.087 R)
• M13: 12,652,090 km (0.096 R)
• M14: 13,481,760 km (0.099 R)
• M15: 14,096,308 km (0.092 R)
• M16: 16,464,592 km (0.093 R)
• M17: 20,497,152 km (0.11 R)
• M18: 21,475,223 km (0.065 R)
• M19: 25,052,557 km (0.069 R)
• M20: 28,206,379 km (0.107 R)
• M21: 28,907,993 km (0.112 R)
• M22: 33,810,764 km (0.1 R)
• M23: 42,032,963 km (0.056 R)
• M24: 46,187,595 km (0.106 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit