🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 38.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.52 AU - 1.92 AU

Year: 797 Days

Day: 30.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.63 AU - 1.93 AU

Year: 839 Days

Day: 43.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.41 AU - 6.19 AU

Year: 4308 Days

Day: 27.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 12.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.65 AU - 6.75 AU

Year: 6124 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,258,314 km

• M1: 162,314 km (0.09 R)
• M2: 1,063,042 km (0.073 R)
• M3: 1,551,928 km (0.112 R)
• M4: 2,493,797 km (0.105 R)
• M5: 4,330,709 km (0.12 R)
• M6: 4,983,853 km (0.062 R)
• M7: 5,394,499 km (0.091 R)
• M8: 6,118,703 km (0.098 R)
• M9: 7,532,103 km (0.095 R)
• M10: 10,418,594 km (0.074 R)
• M11: 17,723,907 km (0.069 R)
• M12: 18,132,459 km (0.093 R)
• M13: 34,464,208 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 11.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.85 AU - 12.91 AU

Year: 15381 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,258,314 km

• M1: 143,913 km (0.032 R)
• M2: 666,907 km (0.03 R)
• M3: 1,230,592 km (0.106 R)
• M4: 2,154,060 km (0.064 R)
• M5: 3,076,181 km (0.104 R)
• M6: 5,351,714 km (0.109 R)
• M7: 6,111,821 km (0.09 R)
• M8: 7,029,305 km (0.106 R)
• M9: 7,567,259 km (0.096 R)
• M10: 8,376,134 km (0.111 R)
• M11: 8,981,108 km (0.109 R)
• M12: 10,972,405 km (0.097 R)
• M13: 12,325,219 km (0.103 R)
• M14: 13,041,942 km (0.098 R)
• M15: 14,204,019 km (0.113 R)
• M16: 16,113,037 km (0.113 R)
• M17: 17,939,328 km (0.084 R)
• M18: 20,344,114 km (0.113 R)
• M19: 21,623,774 km (0.078 R)
• M20: 22,188,356 km (0.058 R)
• M21: 23,841,413 km (0.04 R)
• M22: 24,443,993 km (0.082 R)
• M23: 26,740,919 km (0.086 R)
• M24: 29,867,664 km (0.097 R)
• M25: 31,639,052 km (0.088 R)
• M26: 33,105,859 km (0.098 R)
• M27: 34,489,939 km (0.093 R)
• M28: 44,971,065 km (0.064 R)
• M29: 46,356,042 km (0.083 R)
• M30: 50,846,371 km (0.067 R)
• M31: 53,709,675 km (0.096 R)
• M32: 55,268,185 km (0.108 R)
• M33: 63,707,899 km (0.069 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit