🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 40.5 Hours

Environment

Temp: 284 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 280 Days

Day: 26.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.13 AU - 1.13 AU

Year: 422 Days

Day: 24.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.16 AU - 1.84 AU

Year: 646 Days

Day: 42.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,464,183 km

• M1: 182,809 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 779 Days

Day: 47.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,464,183 km

• M1: 315,652 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.59 AU - 2.53 AU

Year: 1039 Days

Day: 22.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 8.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.94 AU - 12.72 AU

Year: 13404 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,464,183 km

• M1: 109,506 km (0.101 R)
• M2: 445,203 km (0.036 R)
• M3: 785,090 km (0.085 R)
• M4: 1,204,263 km (0.063 R)
• M5: 1,480,121 km (0.103 R)
• M6: 1,893,759 km (0.104 R)
• M7: 2,383,094 km (0.105 R)
• M8: 2,932,717 km (0.089 R)
• M9: 3,249,565 km (0.09 R)
• M10: 4,876,591 km (0.071 R)
• M11: 5,422,624 km (0.05 R)
• M12: 6,907,382 km (0.096 R)
• M13: 8,022,485 km (0.075 R)
• M14: 8,691,636 km (0.079 R)
• M15: 9,888,718 km (0.114 R)
• M16: 11,800,878 km (0.054 R)
• M17: 13,205,004 km (0.051 R)
• M18: 13,821,646 km (0.029 R)
• M19: 14,717,139 km (0.078 R)
• M20: 19,623,800 km (0.061 R)
• M21: 22,704,469 km (0.103 R)
• M22: 23,055,575 km (0.093 R)
• M23: 25,806,530 km (0.062 R)
• M24: 26,965,764 km (0.068 R)
• M25: 27,260,771 km (0.053 R)
• M26: 34,659,433 km (0.047 R)
• M27: 35,242,266 km (0.075 R)
• M28: 43,024,348 km (0.052 R)
• M29: 44,241,326 km (0.116 R)
• M30: 45,899,619 km (0.09 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit