🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 300 Days

Day: 43.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,481,227 km

• M1: 97,388 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.95 AU - 1.09 AU

Year: 374 Days

Day: 14.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.43 AU - 1.49 AU

Year: 641 Days

Day: 21.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.46 AU - 2.26 AU

Year: 922 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,481,227 km

• M1: 36,203 km (0.059 R)
• M2: 1,475,484 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 10.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.33 AU - 13.55 AU

Year: 15946 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,481,227 km

• M1: 134,339 km (0.086 R)
• M2: 557,402 km (0.118 R)
• M3: 1,025,194 km (0.12 R)
• M4: 1,373,907 km (0.082 R)
• M5: 1,734,288 km (0.043 R)
• M6: 2,472,254 km (0.044 R)
• M7: 2,963,384 km (0.118 R)
• M8: 4,049,315 km (0.054 R)
• M9: 4,804,036 km (0.054 R)
• M10: 5,382,531 km (0.1 R)
• M11: 6,679,246 km (0.091 R)
• M12: 7,078,971 km (0.039 R)
• M13: 8,024,729 km (0.119 R)
• M14: 8,528,275 km (0.039 R)
• M15: 10,340,953 km (0.048 R)
• M16: 11,368,840 km (0.084 R)
• M17: 12,200,006 km (0.073 R)
• M18: 14,565,148 km (0.059 R)
• M19: 15,315,232 km (0.079 R)
• M20: 19,457,896 km (0.066 R)
• M21: 21,021,493 km (0.102 R)
• M22: 21,785,489 km (0.069 R)
• M23: 26,104,230 km (0.109 R)
• M24: 26,875,557 km (0.105 R)
• M25: 27,548,747 km (0.115 R)
• M26: 28,118,266 km (0.034 R)
• M27: 29,754,717 km (0.119 R)
• M28: 30,233,730 km (0.091 R)
• M29: 31,330,432 km (0.105 R)
• M30: 31,950,964 km (0.072 R)
• M31: 33,732,375 km (0.095 R)
• M32: 45,041,675 km (0.101 R)
• M33: 47,278,612 km (0.079 R)
• M34: 52,668,025 km (0.076 R)
• M35: 66,262,881 km (0.101 R)
• M36: 69,152,513 km (0.064 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 20,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit