🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 16.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,505,978 km

• M1: 41,588 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.29 AU - 1.33 AU

Year: 562 Days

Day: 19.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,505,978 km

• M1: 295,007 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.77 AU - 3.67 AU

Year: 2165 Days

Day: 15.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.21 AU - 3.81 AU

Year: 2464 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,505,978 km

• M1: 21,392 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 14.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.59 AU - 9.47 AU

Year: 10169 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,505,978 km

• M1: 184,155 km (0.052 R)
• M2: 903,422 km (0.097 R)
• M3: 1,762,263 km (0.074 R)
• M4: 3,889,545 km (0.035 R)
• M5: 6,346,241 km (0.059 R)
• M6: 6,834,080 km (0.116 R)
• M7: 7,446,084 km (0.087 R)
• M8: 8,271,266 km (0.058 R)
• M9: 9,042,742 km (0.1 R)
• M10: 10,145,578 km (0.117 R)
• M11: 12,057,588 km (0.104 R)
• M12: 15,092,032 km (0.111 R)
• M13: 23,772,448 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 11.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.99 AU - 11.17 AU

Year: 11993 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,505,978 km

• M1: 178,919 km (0.037 R)
• M2: 628,461 km (0.079 R)
• M3: 1,019,659 km (0.116 R)
• M4: 1,871,170 km (0.107 R)
• M5: 2,633,820 km (0.053 R)
• M6: 5,570,426 km (0.085 R)
• M7: 8,558,195 km (0.088 R)
• M8: 8,988,588 km (0.064 R)
• M9: 12,000,292 km (0.058 R)
• M10: 14,191,752 km (0.108 R)
• M11: 14,592,524 km (0.115 R)
• M12: 20,516,151 km (0.095 R)
• M13: 20,943,104 km (0.081 R)
• M14: 24,766,526 km (0.051 R)
• M15: 42,061,237 km (0.097 R)
• M16: 43,028,536 km (0.1 R)
• M17: 46,311,761 km (0.05 R)
• M18: 49,911,983 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit