🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.15 AU - 1.17 AU

Year: 447 Days

Day: 19.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,109,919 km

• M1: 132,693 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.48 AU

Year: 477 Days

Day: 31.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,109,919 km

• M1: 20,944 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.23 AU - 1.79 AU

Year: 665 Days

Day: 24.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.7 AU - 1.78 AU

Year: 822 Days

Day: 21.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.26 AU - 5.1 AU

Year: 3626 Days

Day: 44.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.37 AU - 5.71 AU

Year: 4052 Days

Day: 42.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 13.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.47 AU - 7.57 AU

Year: 7386 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,109,919 km

• M1: 179,368 km (0.071 R)
• M2: 626,067 km (0.081 R)
• M3: 1,062,294 km (0.11 R)
• M4: 1,760,617 km (0.082 R)
• M5: 2,485,419 km (0.063 R)
• M6: 3,109,242 km (0.107 R)
• M7: 3,856,783 km (0.07 R)
• M8: 5,187,755 km (0.057 R)
• M9: 5,631,013 km (0.12 R)
• M10: 6,866,841 km (0.099 R)
• M11: 8,920,970 km (0.111 R)
• M12: 11,014,592 km (0.081 R)
• M13: 11,574,686 km (0.109 R)
• M14: 17,160,970 km (0.105 R)
• M15: 18,449,457 km (0.083 R)
• M16: 18,933,705 km (0.107 R)
• M17: 19,675,860 km (0.053 R)
• M18: 22,771,189 km (0.037 R)
• M19: 23,966,626 km (0.1 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit