🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.78 AU

Year: 186 Days

Day: 23.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 217 Days

Day: 39.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 349 Days

Day: 15.2 Hours

Environment

Temp: 77 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,498,927 km

• M1: 31,715 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.63 AU - 2.67 AU

Year: 1530 Days

Day: 22.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,498,927 km

• M1: 18,700 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.34 AU - 4.96 AU

Year: 2999 Days

Day: 34.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 10.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.71 AU - 9.45 AU

Year: 7404 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,498,927 km

• M1: 130,599 km (0.078 R)
• M2: 965,654 km (0.075 R)
• M3: 1,389,465 km (0.085 R)
• M4: 1,936,694 km (0.036 R)
• M5: 2,305,902 km (0.082 R)
• M6: 3,488,622 km (0.052 R)
• M7: 3,987,830 km (0.05 R)
• M8: 8,048,216 km (0.119 R)
• M9: 9,955,738 km (0.116 R)
• M10: 10,653,762 km (0.098 R)
• M11: 11,383,949 km (0.098 R)
• M12: 12,713,126 km (0.12 R)
• M13: 13,237,317 km (0.061 R)
• M14: 17,319,843 km (0.091 R)
• M15: 19,453,857 km (0.103 R)
• M16: 21,104,819 km (0.081 R)
• M17: 25,225,791 km (0.077 R)
• M18: 28,154,918 km (0.108 R)
• M19: 41,253,857 km (0.046 R)
• M20: 42,661,423 km (0.049 R)
• M21: 43,442,623 km (0.094 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit