🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.76 AU - 1.02 AU

Year: 320 Days

Day: 28.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.51 AU - 1.73 AU

Year: 785 Days

Day: 46.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.67 AU - 2.97 AU

Year: 1803 Days

Day: 38 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.15 AU - 3.91 AU

Year: 2526 Days

Day: 20.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.1

Radius: 6.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.37 AU - 17.37 AU

Year: 22946 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,599,953 km

• M1: 83,326 km (0.101 R)
• M2: 626,665 km (0.118 R)
• M3: 885,619 km (0.118 R)
• M4: 1,190,949 km (0.09 R)
• M5: 1,755,381 km (0.104 R)
• M6: 2,657,008 km (0.049 R)
• M7: 3,221,889 km (0.036 R)
• M8: 3,613,836 km (0.117 R)
• M9: 4,881,678 km (0.063 R)
• M10: 5,434,741 km (0.091 R)
• M11: 5,990,497 km (0.047 R)
• M12: 7,522,828 km (0.081 R)
• M13: 8,500,151 km (0.032 R)
• M14: 9,095,251 km (0.093 R)
• M15: 23,141,295 km (0.117 R)
• M16: 39,954,749 km (0.112 R)
• M17: 40,504,072 km (0.104 R)
• M18: 43,326,535 km (0.09 R)
• M19: 47,340,845 km (0.051 R)
• M20: 52,411,464 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit