🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.81 AU - 1.85 AU

Year: 866 Days

Day: 13 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.94 AU - 6.1 AU

Year: 3935 Days

Day: 24.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5 AU - 6.74 AU

Year: 4975 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,373,358 km

• M1: 121,324 km (0.082 R)
• M2: 515,813 km (0.098 R)
• M3: 1,102,536 km (0.086 R)
• M4: 1,437,037 km (0.117 R)
• M5: 2,562,761 km (0.046 R)
• M6: 4,500,054 km (0.106 R)
• M7: 7,883,060 km (0.117 R)
• M8: 9,208,048 km (0.084 R)
• M9: 9,905,623 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 11.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.91 AU - 7.61 AU

Year: 5479 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 71 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,373,358 km

• M1: 146,756 km (0.075 R)
• M2: 520,002 km (0.119 R)
• M3: 1,380,340 km (0.054 R)
• M4: 1,846,038 km (0.085 R)
• M5: 2,495,442 km (0.113 R)
• M6: 3,473,962 km (0.032 R)
• M7: 4,060,984 km (0.045 R)
• M8: 5,881,739 km (0.114 R)
• M9: 6,665,034 km (0.091 R)
• M10: 8,689,392 km (0.095 R)
• M11: 11,020,277 km (0.09 R)
• M12: 11,701,396 km (0.086 R)
• M13: 12,816,199 km (0.042 R)
• M14: 13,526,939 km (0.079 R)
• M15: 14,574,722 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 14.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.74 AU - 8.8 AU

Year: 6858 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,373,358 km

• M1: 179,218 km (0.117 R)
• M2: 911,949 km (0.115 R)
• M3: 1,459,926 km (0.105 R)
• M4: 2,164,083 km (0.074 R)
• M5: 2,633,820 km (0.099 R)
• M6: 3,434,917 km (0.083 R)
• M7: 3,980,500 km (0.104 R)
• M8: 4,556,452 km (0.071 R)
• M9: 5,400,483 km (0.1 R)
• M10: 6,415,953 km (0.078 R)
• M11: 7,248,914 km (0.08 R)
• M12: 18,575,867 km (0.066 R)
• M13: 23,617,764 km (0.105 R)
• M14: 31,906,982 km (0.036 R)
• M15: 34,652,252 km (0.115 R)
• M16: 39,888,926 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 13.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.56 AU - 9.04 AU

Year: 7621 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,373,358 km

• M1: 166,203 km (0.106 R)
• M2: 622,327 km (0.043 R)
• M3: 1,952,103 km (0.107 R)
• M4: 4,381,422 km (0.081 R)
• M5: 5,715,237 km (0.064 R)
• M6: 7,012,101 km (0.098 R)
• M7: 8,172,382 km (0.081 R)
• M8: 8,983,502 km (0.098 R)
• M9: 10,249,249 km (0.11 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit