🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.84 AU - 0.88 AU

Year: 293 Days

Day: 38.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.3 AU - 2.14 AU

Year: 828 Days

Day: 18.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.91 AU - 1.93 AU

Year: 977 Days

Day: 30.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,435,830 km

• M1: 281,394 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.45 AU - 2.77 AU

Year: 1548 Days

Day: 20.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 11

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.59 AU - 12.47 AU

Year: 11661 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,435,830 km

• M1: 138,976 km (0.072 R)
• M2: 517,160 km (0.095 R)
• M3: 872,904 km (0.1 R)
• M4: 1,336,807 km (0.099 R)
• M5: 1,849,478 km (0.045 R)
• M6: 2,412,565 km (0.093 R)
• M7: 2,929,575 km (0.117 R)
• M8: 5,395,098 km (0.059 R)
• M9: 6,135,158 km (0.083 R)
• M10: 7,267,016 km (0.063 R)
• M11: 8,718,265 km (0.07 R)
• M12: 9,889,167 km (0.12 R)
• M13: 11,051,991 km (0.064 R)
• M14: 11,553,144 km (0.113 R)
• M15: 12,902,966 km (0.12 R)
• M16: 18,112,113 km (0.077 R)
• M17: 18,574,969 km (0.1 R)
• M18: 22,655,850 km (0.099 R)
• M19: 29,151,987 km (0.083 R)
• M20: 41,934,228 km (0.115 R)
• M21: 50,975,474 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit