🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.78 AU - 1.26 AU

Year: 386 Days

Day: 27.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,150,639 km

• M1: 37,848 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.26 AU - 4.16 AU

Year: 2678 Days

Day: 18.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 9.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.21 AU - 4.79 AU

Year: 3577 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,150,639 km

• M1: 118,182 km (0.085 R)
• M2: 429,346 km (0.066 R)
• M3: 728,691 km (0.088 R)
• M4: 1,369,419 km (0.098 R)
• M5: 1,791,135 km (0.06 R)
• M6: 3,310,601 km (0.107 R)
• M7: 4,077,440 km (0.116 R)
• M8: 5,024,095 km (0.115 R)
• M9: 9,300,799 km (0.071 R)
• M10: 10,307,293 km (0.114 R)
• M11: 14,518,025 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.17 AU - 5.57 AU

Year: 4663 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,150,639 km

• M1: 141,819 km (0.062 R)
• M2: 1,524,103 km (0.117 R)
• M3: 1,973,196 km (0.068 R)
• M4: 2,363,347 km (0.063 R)
• M5: 3,242,235 km (0.1 R)
• M6: 4,424,955 km (0.068 R)
• M7: 5,580,150 km (0.07 R)
• M8: 6,726,668 km (0.091 R)
• M9: 8,135,880 km (0.098 R)
• M10: 11,015,190 km (0.109 R)
• M11: 11,577,379 km (0.12 R)
• M12: 13,485,350 km (0.09 R)
• M13: 16,666,549 km (0.049 R)
• M14: 17,978,822 km (0.066 R)
• M15: 18,366,131 km (0.11 R)
• M16: 19,090,633 km (0.066 R)
• M17: 19,561,567 km (0.094 R)
• M18: 22,033,373 km (0.11 R)
• M19: 23,078,015 km (0.108 R)
• M20: 27,674,260 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 12.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.19 AU - 8.29 AU

Year: 6557 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 75.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,150,639 km

• M1: 155,582 km (0.111 R)
• M2: 559,795 km (0.074 R)
• M3: 1,355,357 km (0.074 R)
• M4: 2,906,986 km (0.083 R)
• M5: 4,110,949 km (0.106 R)
• M6: 4,852,357 km (0.114 R)
• M7: 5,283,198 km (0.077 R)
• M8: 5,710,300 km (0.088 R)
• M9: 6,602,053 km (0.088 R)
• M10: 9,056,206 km (0.068 R)
• M11: 10,095,014 km (0.072 R)
• M12: 10,576,719 km (0.04 R)
• M13: 12,261,041 km (0.105 R)
• M14: 13,322,588 km (0.06 R)
• M15: 15,744,577 km (0.069 R)
• M16: 16,512,912 km (0.055 R)
• M17: 17,618,141 km (0.074 R)
• M18: 19,771,453 km (0.077 R)
• M19: 21,088,064 km (0.118 R)
• M20: 24,910,289 km (0.096 R)
• M21: 26,362,885 km (0.095 R)
• M22: 29,881,427 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit