🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 45.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.85 AU - 2.69 AU

Year: 1231 Days

Day: 19 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,007,550 km

• M1: 53,706 km (0.082 R)
• M2: 226,042 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.67 AU - 3.29 AU

Year: 1851 Days

Day: 41.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,007,550 km

• M1: 89,310 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 12.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.43 AU - 6.65 AU

Year: 6019 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,007,550 km

• M1: 154,235 km (0.07 R)
• M2: 548,575 km (0.103 R)
• M3: 1,431,801 km (0.109 R)
• M4: 2,081,056 km (0.106 R)
• M5: 2,900,254 km (0.045 R)
• M6: 3,395,872 km (0.091 R)
• M7: 3,804,423 km (0.067 R)
• M8: 4,297,049 km (0.075 R)
• M9: 5,232,934 km (0.041 R)
• M10: 5,718,229 km (0.078 R)
• M11: 6,333,525 km (0.096 R)
• M12: 6,956,750 km (0.112 R)
• M13: 8,904,813 km (0.114 R)
• M14: 11,143,994 km (0.052 R)
• M15: 11,898,865 km (0.119 R)
• M16: 12,367,854 km (0.069 R)
• M17: 13,343,083 km (0.09 R)
• M18: 14,544,803 km (0.117 R)
• M19: 15,202,435 km (0.095 R)
• M20: 18,652,910 km (0.083 R)
• M21: 20,301,029 km (0.049 R)
• M22: 21,122,771 km (0.112 R)
• M23: 21,734,177 km (0.055 R)
• M24: 23,314,529 km (0.082 R)
• M25: 23,803,265 km (0.105 R)
• M26: 25,140,072 km (0.091 R)
• M27: 25,740,408 km (0.104 R)
• M28: 27,780,325 km (0.027 R)
• M29: 29,261,792 km (0.103 R)
• M30: 31,285,104 km (0.095 R)
• M31: 36,366,046 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.05 AU - 11.03 AU

Year: 10605 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,007,550 km

• M1: 184,155 km (0.054 R)
• M2: 822,040 km (0.075 R)
• M3: 1,359,097 km (0.101 R)
• M4: 2,608,239 km (0.051 R)
• M5: 3,238,644 km (0.086 R)
• M6: 5,474,983 km (0.115 R)
• M7: 6,305,401 km (0.111 R)
• M8: 7,218,696 km (0.074 R)
• M9: 8,302,233 km (0.096 R)
• M10: 9,724,011 km (0.105 R)
• M11: 11,302,718 km (0.094 R)
• M12: 14,406,873 km (0.116 R)
• M13: 15,859,768 km (0.096 R)
• M14: 16,320,679 km (0.095 R)
• M15: 18,326,936 km (0.069 R)
• M16: 19,955,309 km (0.118 R)
• M17: 22,328,529 km (0.087 R)
• M18: 22,824,895 km (0.079 R)
• M19: 28,685,541 km (0.077 R)
• M20: 32,223,381 km (0.064 R)
• M21: 37,071,250 km (0.112 R)
• M22: 37,884,913 km (0.043 R)
• M23: 40,888,389 km (0.086 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit