🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 298 Days

Day: 45.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,190,245 km

• M1: 499,956 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.14 AU - 1.34 AU

Year: 526 Days

Day: 43.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,190,245 km

• M1: 191,635 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.12 AU

Year: 1813 Days

Day: 18.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 8.1

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.72 AU - 8.88 AU

Year: 9941 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,190,245 km

• M1: 100,829 km (0.061 R)
• M2: 366,664 km (0.078 R)
• M3: 1,940,883 km (0.098 R)
• M4: 3,431,177 km (0.107 R)
• M5: 3,726,333 km (0.027 R)
• M6: 4,481,653 km (0.113 R)
• M7: 13,151,149 km (0.081 R)
• M8: 13,877,147 km (0.108 R)
• M9: 19,184,880 km (0.105 R)
• M10: 19,882,155 km (0.064 R)
• M11: 23,623,598 km (0.094 R)
• M12: 23,888,686 km (0.08 R)
• M13: 33,454,273 km (0.082 R)
• M14: 34,237,717 km (0.083 R)
• M15: 35,378,101 km (0.077 R)
• M16: 35,725,168 km (0.071 R)
• M17: 40,444,981 km (0.12 R)
• M18: 41,976,863 km (0.12 R)
• M19: 43,019,411 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 7.6

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.42 AU - 22.28 AU

Year: 28718 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,190,245 km

• M1: 95,443 km (0.082 R)
• M2: 487,539 km (0.05 R)
• M3: 818,001 km (0.115 R)
• M4: 1,420,881 km (0.039 R)
• M5: 2,008,800 km (0.114 R)
• M6: 2,826,502 km (0.077 R)
• M7: 3,296,389 km (0.081 R)
• M8: 5,796,618 km (0.115 R)
• M9: 7,079,869 km (0.063 R)
• M10: 7,478,996 km (0.113 R)
• M11: 9,403,872 km (0.094 R)
• M12: 10,705,373 km (0.116 R)
• M13: 18,392,909 km (0.092 R)
• M14: 20,218,302 km (0.1 R)
• M15: 21,328,468 km (0.099 R)
• M16: 21,846,375 km (0.087 R)
• M17: 28,357,024 km (0.115 R)
• M18: 61,017,980 km (0.028 R)
• M19: 61,642,551 km (0.099 R)
• M20: 62,904,259 km (0.107 R)
• M21: 64,183,171 km (0.109 R)
• M22: 64,828,985 km (0.107 R)
• M23: 69,020,867 km (0.117 R)
• M24: 80,407,958 km (0.106 R)
• M25: 84,723,108 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit