🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 545 Days

Day: 42.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,265,356 km

• M1: 205,248 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.26 AU - 1.98 AU

Year: 725 Days

Day: 41.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.32 AU - 3.78 AU

Year: 1872 Days

Day: 22.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,265,356 km

• M1: 18,251 km (0.099 R)
• M2: 47,423 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.22 AU - 7.68 AU

Year: 5757 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,265,356 km

• M1: 100,829 km (0.036 R)
• M2: 391,049 km (0.07 R)
• M3: 1,042,847 km (0.082 R)
• M4: 1,373,757 km (0.05 R)
• M5: 1,679,984 km (0.074 R)
• M6: 3,543,974 km (0.069 R)
• M7: 4,145,357 km (0.091 R)
• M8: 4,728,190 km (0.078 R)
• M9: 5,072,565 km (0.11 R)
• M10: 5,884,283 km (0.067 R)
• M11: 7,882,013 km (0.118 R)
• M12: 9,531,030 km (0.094 R)
• M13: 10,436,546 km (0.079 R)
• M14: 11,360,014 km (0.119 R)
• M15: 13,032,518 km (0.084 R)
• M16: 14,102,591 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 8.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.66 AU - 6.78 AU

Year: 6123 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,265,356 km

• M1: 105,766 km (0.118 R)
• M2: 693,386 km (0.052 R)
• M3: 1,089,072 km (0.078 R)
• M4: 1,579,155 km (0.117 R)
• M5: 1,972,747 km (0.065 R)
• M6: 2,326,995 km (0.104 R)
• M7: 2,839,218 km (0.049 R)
• M8: 4,240,950 km (0.095 R)
• M9: 5,064,038 km (0.096 R)
• M10: 6,666,530 km (0.074 R)
• M11: 7,060,122 km (0.098 R)
• M12: 8,498,805 km (0.069 R)
• M13: 9,004,745 km (0.11 R)
• M14: 11,432,718 km (0.048 R)
• M15: 12,906,108 km (0.054 R)
• M16: 14,207,908 km (0.098 R)
• M17: 14,920,892 km (0.086 R)
• M18: 18,218,926 km (0.101 R)
• M19: 19,927,035 km (0.096 R)
• M20: 21,507,087 km (0.113 R)
• M21: 22,525,999 km (0.054 R)
• M22: 25,688,797 km (0.092 R)
• M23: 29,041,435 km (0.113 R)
• M24: 32,879,518 km (0.118 R)
• M25: 35,187,214 km (0.059 R)
• M26: 36,931,974 km (0.072 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit