🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 13.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.78 AU - 1.02 AU

Year: 306 Days

Day: 30.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,884,577 km

• M1: 56,099 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.42 AU - 2.1 AU

Year: 836 Days

Day: 33.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.31 AU - 2.43 AU

Year: 1307 Days

Day: 18.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.97 AU - 5.01 AU

Year: 3408 Days

Day: 24.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,884,577 km

• M1: 1,923,529 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 6.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13 AU - 14.64 AU

Year: 18401 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,884,577 km

• M1: 76,295 km (0.065 R)
• M2: 378,632 km (0.079 R)
• M3: 985,850 km (0.095 R)
• M4: 1,686,866 km (0.119 R)
• M5: 2,005,060 km (0.035 R)
• M6: 3,903,607 km (0.059 R)
• M7: 4,148,349 km (0.096 R)
• M8: 4,851,758 km (0.11 R)
• M9: 6,343,399 km (0.065 R)
• M10: 8,653,040 km (0.082 R)
• M11: 10,927,526 km (0.096 R)
• M12: 11,580,670 km (0.104 R)
• M13: 13,572,267 km (0.041 R)
• M14: 13,945,962 km (0.066 R)
• M15: 14,584,147 km (0.073 R)
• M16: 17,259,555 km (0.107 R)
• M17: 18,750,747 km (0.113 R)
• M18: 21,648,009 km (0.119 R)
• M19: 26,532,678 km (0.094 R)
• M20: 26,921,184 km (0.116 R)
• M21: 30,804,296 km (0.025 R)
• M22: 42,241,951 km (0.117 R)
• M23: 44,524,365 km (0.104 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit