🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 156 Days

Day: 42 Hours

Environment

Temp: 185 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,002,503 km

• M1: 140,921 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 259 Days

Day: 36.2 Hours

Environment

Temp: 80 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.03 AU - 1.37 AU

Year: 503 Days

Day: 36.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.22 AU - 1.34 AU

Year: 554 Days

Day: 29.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 84.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.51 AU - 2.07 AU

Year: 917 Days

Day: 31 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,002,503 km

• M1: 276,906 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.63 AU - 3.93 AU

Year: 2274 Days

Day: 30.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 14.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.58 AU - 10.98 AU

Year: 12620 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,002,503 km

• M1: 194,178 km (0.099 R)
• M2: 667,805 km (0.108 R)
• M3: 1,347,578 km (0.116 R)
• M4: 1,974,094 km (0.114 R)
• M5: 2,749,010 km (0.06 R)
• M6: 3,774,504 km (0.081 R)
• M7: 5,630,415 km (0.066 R)
• M8: 6,110,624 km (0.057 R)
• M9: 7,239,340 km (0.107 R)
• M10: 8,791,867 km (0.12 R)
• M11: 9,492,134 km (0.025 R)
• M12: 11,759,440 km (0.095 R)
• M13: 19,846,252 km (0.091 R)
• M14: 21,318,145 km (0.111 R)
• M15: 22,584,043 km (0.04 R)
• M16: 31,368,579 km (0.058 R)
• M17: 33,966,047 km (0.055 R)
• M18: 50,542,987 km (0.108 R)
• M19: 54,104,015 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit