🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 202 Days

Day: 26.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.09 AU - 1.33 AU

Year: 491 Days

Day: 34.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.48 AU - 1.76 AU

Year: 761 Days

Day: 14.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.93 AU - 2.89 AU

Year: 1380 Days

Day: 13.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.27 AU - 4.23 AU

Year: 2679 Days

Day: 18.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 13.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.74 AU - 8.44 AU

Year: 6965 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,874,526 km

• M1: 176,077 km (0.117 R)
• M2: 645,964 km (0.108 R)
• M3: 1,785,451 km (0.103 R)
• M4: 3,217,102 km (0.075 R)
• M5: 3,691,627 km (0.093 R)
• M6: 4,670,894 km (0.069 R)
• M7: 5,752,038 km (0.042 R)
• M8: 7,483,633 km (0.119 R)
• M9: 9,005,343 km (0.064 R)
• M10: 9,632,009 km (0.031 R)
• M11: 14,804,654 km (0.111 R)
• M12: 16,323,970 km (0.081 R)
• M13: 17,806,036 km (0.12 R)
• M14: 22,464,364 km (0.091 R)
• M15: 25,073,202 km (0.084 R)
• M16: 28,349,395 km (0.118 R)
• M17: 29,210,929 km (0.089 R)
• M18: 32,832,993 km (0.098 R)
• M19: 34,643,426 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit