🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 148 Days

Day: 21 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,764,909 km

• M1: 54,005 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.27 AU - 5.05 AU

Year: 2996 Days

Day: 22.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.09 AU - 4.51 AU

Year: 3148 Days

Day: 36.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,764,909 km

• M1: 969,245 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 6.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.13 AU - 16.07 AU

Year: 21756 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 112,764,909 km

• M1: 85,720 km (0.096 R)
• M2: 341,382 km (0.114 R)
• M3: 2,829,045 km (0.037 R)
• M4: 5,262,105 km (0.091 R)
• M5: 6,674,459 km (0.094 R)
• M6: 9,944,967 km (0.119 R)
• M7: 16,523,234 km (0.04 R)
• M8: 18,468,007 km (0.077 R)
• M9: 24,492,014 km (0.091 R)
• M10: 24,900,416 km (0.117 R)
• M11: 27,228,757 km (0.045 R)
• M12: 52,803,112 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 5.6

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 16.06 AU - 25.34 AU

Year: 33255 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 112,764,909 km

• M1: 69,713 km (0.09 R)
• M2: 264,339 km (0.055 R)
• M3: 481,256 km (0.098 R)
• M4: 905,217 km (0.114 R)
• M5: 1,353,262 km (0.088 R)
• M6: 1,851,722 km (0.103 R)
• M7: 5,240,413 km (0.092 R)
• M8: 8,008,423 km (0.116 R)
• M9: 9,800,904 km (0.05 R)
• M10: 13,006,039 km (0.116 R)
• M11: 18,514,232 km (0.095 R)
• M12: 24,778,793 km (0.096 R)
• M13: 27,058,216 km (0.095 R)
• M14: 30,029,379 km (0.12 R)
• M15: 30,592,017 km (0.095 R)
• M16: 32,321,966 km (0.052 R)
• M17: 34,421,572 km (0.112 R)
• M18: 39,223,215 km (0.043 R)
• M19: 41,957,864 km (0.082 R)
• M20: 42,660,974 km (0.068 R)
• M21: 52,527,552 km (0.094 R)
• M22: 56,481,125 km (0.091 R)
• M23: 61,076,472 km (0.067 R)
• M24: 69,523,217 km (0.074 R)
• M25: 70,014,047 km (0.092 R)
• M26: 75,308,167 km (0.099 R)
• M27: 81,950,910 km (0.087 R)
• M28: 83,601,424 km (0.095 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit