🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 178 Days

Day: 34.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 700 Days

Day: 41.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.26 AU - 1.5 AU

Year: 708 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 8.3

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.97 AU - 5.81 AU

Year: 4721 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 52.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,247,209 km

• M1: 103,223 km (0.108 R)
• M2: 902,674 km (0.101 R)
• M3: 1,590,076 km (0.043 R)
• M4: 2,168,571 km (0.105 R)
• M5: 3,213,512 km (0.106 R)
• M6: 4,735,371 km (0.097 R)
• M7: 6,592,180 km (0.111 R)
• M8: 8,660,520 km (0.075 R)
• M9: 9,801,054 km (0.096 R)
• M10: 10,343,496 km (0.061 R)
• M11: 16,684,651 km (0.032 R)
• M12: 19,269,103 km (0.065 R)
• M13: 20,387,347 km (0.099 R)
• M14: 25,683,411 km (0.09 R)
• M15: 26,553,622 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.66 AU - 6.16 AU

Year: 5493 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 16,247,209 km

• M1: 158,873 km (0.04 R)
• M2: 859,589 km (0.078 R)
• M3: 1,258,716 km (0.081 R)
• M4: 1,744,461 km (0.084 R)
• M5: 2,677,353 km (0.115 R)
• M6: 3,633,283 km (0.101 R)
• M7: 5,965,215 km (0.118 R)
• M8: 8,582,430 km (0.096 R)
• M9: 9,969,202 km (0.091 R)
• M10: 10,825,949 km (0.112 R)
• M11: 14,842,203 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit