🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 182 Days

Day: 44.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,474,682 km

• M1: 41,887 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.46 AU - 2.58 AU

Year: 1454 Days

Day: 27.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.99 AU - 3.49 AU

Year: 2120 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,474,682 km

• M1: 78,988 km (0.085 R)
• M2: 102,026 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.34 AU - 3.52 AU

Year: 2309 Days

Day: 33.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,474,682 km

• M1: 1,414,897 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.52 AU - 3.56 AU

Year: 2421 Days

Day: 13.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 13.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.89 AU - 5.67 AU

Year: 4409 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 46,474,682 km

• M1: 585,227 km (0.097 R)
• M2: 1,275,471 km (0.078 R)
• M3: 3,883,411 km (0.051 R)
• M4: 6,393,663 km (0.118 R)
• M5: 7,899,216 km (0.103 R)
• M6: 9,571,122 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 8.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.57 AU - 11.41 AU

Year: 12348 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,474,682 km

• M1: 159,621 km (0.119 R)
• M2: 846,574 km (0.114 R)
• M3: 1,177,934 km (0.08 R)
• M4: 1,786,049 km (0.118 R)
• M5: 3,277,091 km (0.097 R)
• M6: 3,974,217 km (0.039 R)
• M7: 6,776,036 km (0.117 R)
• M8: 7,528,513 km (0.113 R)
• M9: 11,155,812 km (0.087 R)
• M10: 12,838,938 km (0.087 R)
• M11: 18,667,122 km (0.105 R)
• M12: 21,605,672 km (0.032 R)
• M13: 22,364,433 km (0.068 R)
• M14: 26,906,823 km (0.067 R)
• M15: 28,081,914 km (0.101 R)
• M16: 36,330,292 km (0.078 R)
• M17: 38,496,020 km (0.078 R)
• M18: 40,112,724 km (0.069 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit