🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 46.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,557,596 km

• M1: 309,518 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.03 AU - 1.51 AU

Year: 542 Days

Day: 32 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,557,596 km

• M1: 532,120 km (0.116 R)
• M2: 1,080,246 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.64 AU - 2.08 AU

Year: 961 Days

Day: 43.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,557,596 km

• M1: 42,635 km (0.078 R)
• M2: 70,909 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.09 AU - 3.37 AU

Year: 1708 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,557,596 km

• M1: 84,822 km (0.031 R)
• M2: 1,384,827 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 9.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.05 AU - 5.07 AU

Year: 3688 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,557,596 km

• M1: 113,246 km (0.072 R)
• M2: 671,994 km (0.108 R)
• M3: 987,496 km (0.091 R)
• M4: 1,582,147 km (0.113 R)
• M5: 2,064,451 km (0.099 R)
• M6: 2,473,302 km (0.088 R)
• M7: 3,214,709 km (0.089 R)
• M8: 3,511,660 km (0.083 R)
• M9: 4,226,140 km (0.113 R)
• M10: 5,083,336 km (0.072 R)
• M11: 6,595,172 km (0.102 R)
• M12: 7,232,907 km (0.116 R)
• M13: 7,582,966 km (0.086 R)
• M14: 7,877,824 km (0.089 R)
• M15: 8,952,535 km (0.105 R)
• M16: 10,764,165 km (0.034 R)
• M17: 13,274,118 km (0.071 R)
• M18: 13,896,894 km (0.113 R)
• M19: 14,740,477 km (0.095 R)
• M20: 16,366,306 km (0.095 R)
• M21: 17,934,541 km (0.067 R)
• M22: 18,814,775 km (0.07 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: 193 - 11,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit