🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 178 Days

Day: 25.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,220,985 km

• M1: 447,148 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.25 AU - 1.67 AU

Year: 658 Days

Day: 28.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.75 AU - 3.67 AU

Year: 2144 Days

Day: 15 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,220,985 km

• M1: 48,021 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.78 AU - 4.5 AU

Year: 2589 Days

Day: 40.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 12.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.18 AU - 6.42 AU

Year: 5207 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,220,985 km

• M1: 151,243 km (0.107 R)
• M2: 565,031 km (0.084 R)
• M3: 1,253,181 km (0.07 R)
• M4: 1,922,333 km (0.109 R)
• M5: 2,537,479 km (0.111 R)
• M6: 4,383,517 km (0.089 R)
• M7: 5,089,170 km (0.079 R)
• M8: 5,571,324 km (0.073 R)
• M9: 6,052,879 km (0.114 R)
• M10: 6,861,157 km (0.069 R)
• M11: 8,111,945 km (0.115 R)
• M12: 8,534,858 km (0.102 R)
• M13: 10,466,166 km (0.067 R)
• M14: 11,107,941 km (0.088 R)
• M15: 11,486,274 km (0.05 R)
• M16: 14,049,783 km (0.083 R)
• M17: 14,605,091 km (0.096 R)
• M18: 15,002,273 km (0.076 R)
• M19: 16,787,424 km (0.115 R)
• M20: 17,539,752 km (0.053 R)
• M21: 19,179,345 km (0.11 R)
• M22: 20,633,586 km (0.084 R)
• M23: 21,789,977 km (0.118 R)
• M24: 22,309,231 km (0.108 R)
• M25: 22,761,017 km (0.083 R)
• M26: 24,152,875 km (0.117 R)
• M27: 27,533,787 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.19 AU - 6.85 AU

Year: 6206 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,220,985 km

• M1: 165,904 km (0.116 R)
• M2: 746,045 km (0.057 R)
• M3: 1,273,527 km (0.072 R)
• M4: 2,340,159 km (0.095 R)
• M5: 3,533,950 km (0.041 R)
• M6: 4,390,548 km (0.077 R)
• M7: 7,656,269 km (0.094 R)
• M8: 11,396,216 km (0.054 R)
• M9: 12,582,827 km (0.107 R)
• M10: 14,402,984 km (0.036 R)
• M11: 16,700,059 km (0.116 R)
• M12: 18,960,932 km (0.077 R)
• M13: 26,199,374 km (0.067 R)
• M14: 28,437,358 km (0.068 R)
• M15: 29,150,791 km (0.048 R)
• M16: 31,268,797 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit