🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 423 Days

Day: 36.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.74 AU - 2.62 AU

Year: 1213 Days

Day: 22.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,869,034 km

• M1: 89,310 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.18 AU - 3.18 AU

Year: 1653 Days

Day: 20.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.44 AU - 4.12 AU

Year: 2769 Days

Day: 25.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 14.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.83 AU - 5.35 AU

Year: 3705 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,869,034 km

• M1: 176,525 km (0.1 R)
• M2: 648,058 km (0.058 R)
• M3: 1,956,890 km (0.078 R)
• M4: 2,932,866 km (0.039 R)
• M5: 4,419,719 km (0.07 R)
• M6: 5,478,274 km (0.114 R)
• M7: 6,214,445 km (0.091 R)
• M8: 7,177,556 km (0.108 R)
• M9: 7,989,723 km (0.11 R)
• M10: 9,838,304 km (0.087 R)
• M11: 10,499,676 km (0.113 R)
• M12: 11,367,942 km (0.102 R)
• M13: 12,807,822 km (0.08 R)
• M14: 15,879,515 km (0.077 R)
• M15: 23,222,526 km (0.048 R)
• M16: 24,173,520 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.33 AU - 8.23 AU

Year: 7400 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 176.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,869,034 km

• M1: 189,690 km (0.116 R)
• M2: 663,766 km (0.06 R)
• M3: 1,193,193 km (0.075 R)
• M4: 1,690,306 km (0.041 R)
• M5: 2,225,717 km (0.079 R)
• M6: 2,895,467 km (0.067 R)
• M7: 3,895,080 km (0.102 R)
• M8: 4,615,693 km (0.077 R)
• M9: 7,093,781 km (0.106 R)
• M10: 9,220,764 km (0.063 R)
• M11: 10,555,177 km (0.064 R)
• M12: 12,069,407 km (0.061 R)
• M13: 14,513,537 km (0.11 R)
• M14: 15,656,016 km (0.101 R)
• M15: 16,249,321 km (0.078 R)
• M16: 16,994,767 km (0.099 R)
• M17: 17,763,102 km (0.119 R)
• M18: 20,911,389 km (0.117 R)
• M19: 23,121,548 km (0.095 R)
• M20: 25,123,915 km (0.072 R)
• M21: 26,490,641 km (0.101 R)
• M22: 29,671,092 km (0.101 R)
• M23: 30,478,921 km (0.083 R)
• M24: 32,350,240 km (0.053 R)
• M25: 37,245,382 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit