🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 153 Days

Day: 41.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.99 AU - 1.15 AU

Year: 415 Days

Day: 27.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.58 AU - 2.36 AU

Year: 1036 Days

Day: 30.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 11.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.42 AU - 7.1 AU

Year: 6586 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,968,584 km

• M1: 139,575 km (0.072 R)
• M2: 552,615 km (0.103 R)
• M3: 936,034 km (0.1 R)
• M4: 1,284,447 km (0.097 R)
• M5: 1,708,707 km (0.109 R)
• M6: 2,964,731 km (0.118 R)
• M7: 3,402,454 km (0.116 R)
• M8: 4,868,962 km (0.105 R)
• M9: 6,754,793 km (0.083 R)
• M10: 8,499,104 km (0.102 R)
• M11: 8,999,658 km (0.031 R)
• M12: 10,106,084 km (0.067 R)
• M13: 11,450,371 km (0.116 R)
• M14: 11,804,319 km (0.032 R)
• M15: 16,579,034 km (0.086 R)
• M16: 17,361,730 km (0.109 R)
• M17: 20,222,939 km (0.063 R)
• M18: 32,047,903 km (0.077 R)
• M19: 34,192,688 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 9.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.96 AU - 13.56 AU

Year: 14159 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,968,584 km

• M1: 126,709 km (0.08 R)
• M2: 481,256 km (0.066 R)
• M3: 2,303,059 km (0.117 R)
• M4: 2,982,234 km (0.117 R)
• M5: 3,761,190 km (0.063 R)
• M6: 4,541,043 km (0.114 R)
• M7: 6,707,221 km (0.1 R)
• M8: 7,352,586 km (0.083 R)
• M9: 8,038,642 km (0.095 R)
• M10: 10,187,765 km (0.098 R)
• M11: 11,634,825 km (0.07 R)
• M12: 13,413,095 km (0.09 R)
• M13: 14,158,990 km (0.029 R)
• M14: 21,425,557 km (0.09 R)
• M15: 21,884,673 km (0.103 R)
• M16: 34,346,474 km (0.11 R)
• M17: 36,778,188 km (0.115 R)
• M18: 37,835,545 km (0.107 R)
• M19: 43,721,474 km (0.095 R)
• M20: 59,047,177 km (0.039 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit