🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.77 AU - 1.15 AU

Year: 340 Days

Day: 16.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,713,414 km

• M1: 40,840 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.37 AU - 5.29 AU

Year: 3839 Days

Day: 35.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 12.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.69 AU - 12.25 AU

Year: 14049 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,713,414 km

• M1: 155,582 km (0.114 R)
• M2: 590,014 km (0.1 R)
• M3: 1,052,421 km (0.099 R)
• M4: 1,637,498 km (0.114 R)
• M5: 2,236,937 km (0.096 R)
• M6: 2,751,703 km (0.079 R)
• M7: 3,741,144 km (0.101 R)
• M8: 4,440,962 km (0.056 R)
• M9: 5,330,621 km (0.057 R)
• M10: 6,988,764 km (0.088 R)
• M11: 9,528,936 km (0.118 R)
• M12: 11,830,200 km (0.048 R)
• M13: 13,667,112 km (0.095 R)
• M14: 14,549,440 km (0.089 R)
• M15: 15,325,554 km (0.095 R)
• M16: 16,883,466 km (0.105 R)
• M17: 18,955,546 km (0.074 R)
• M18: 20,837,039 km (0.082 R)
• M19: 22,840,154 km (0.12 R)
• M20: 24,670,783 km (0.108 R)
• M21: 25,571,213 km (0.097 R)
• M22: 30,292,073 km (0.085 R)
• M23: 32,857,228 km (0.069 R)
• M24: 38,950,498 km (0.086 R)
• M25: 40,034,335 km (0.111 R)
• M26: 41,979,406 km (0.099 R)
• M27: 42,404,115 km (0.062 R)
• M28: 46,660,324 km (0.079 R)
• M29: 54,653,039 km (0.077 R)
• M30: 56,182,378 km (0.077 R)
• M31: 59,326,626 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 6.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.25 AU - 15.25 AU

Year: 17443 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,713,414 km

• M1: 94,845 km (0.089 R)
• M2: 387,309 km (0.044 R)
• M3: 1,000,660 km (0.079 R)
• M4: 1,384,678 km (0.082 R)
• M5: 1,949,260 km (0.112 R)
• M6: 2,465,672 km (0.079 R)
• M7: 2,722,831 km (0.083 R)
• M8: 2,927,331 km (0.066 R)
• M9: 3,711,972 km (0.062 R)
• M10: 5,157,237 km (0.031 R)
• M11: 7,282,724 km (0.105 R)
• M12: 8,089,206 km (0.101 R)
• M13: 8,707,494 km (0.027 R)
• M14: 15,329,144 km (0.089 R)
• M15: 18,120,790 km (0.057 R)
• M16: 18,441,528 km (0.117 R)
• M17: 24,006,120 km (0.115 R)
• M18: 27,010,494 km (0.119 R)
• M19: 27,852,132 km (0.106 R)
• M20: 48,255,336 km (0.09 R)
• M21: 55,158,530 km (0.092 R)
• M22: 57,368,240 km (0.097 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit