🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 158 Days

Day: 35 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.42 AU - 1.7 AU

Year: 734 Days

Day: 22.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2 AU - 3.1 AU

Year: 1534 Days

Day: 18.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.85 AU - 5.61 AU

Year: 3875 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 19,888,507 km

• M1: 124,465 km (0.094 R)
• M2: 561,890 km (0.064 R)
• M3: 906,114 km (0.086 R)
• M4: 1,302,698 km (0.103 R)
• M5: 2,154,808 km (0.072 R)
• M6: 2,652,520 km (0.103 R)
• M7: 4,308,119 km (0.061 R)
• M8: 5,478,124 km (0.058 R)
• M9: 5,960,129 km (0.086 R)
• M10: 8,396,629 km (0.083 R)
• M11: 8,922,915 km (0.089 R)
• M12: 11,251,106 km (0.099 R)
• M13: 11,751,960 km (0.119 R)
• M14: 12,603,621 km (0.1 R)
• M15: 13,751,036 km (0.089 R)
• M16: 16,425,547 km (0.095 R)
• M17: 17,189,543 km (0.04 R)
• M18: 19,558,874 km (0.096 R)
• M19: 21,369,158 km (0.104 R)
• M20: 22,852,571 km (0.116 R)
• M21: 23,953,312 km (0.077 R)
• M22: 26,023,148 km (0.079 R)
• M23: 26,980,275 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.47 AU - 5.97 AU

Year: 4493 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,888,507 km

• M1: 186,549 km (0.113 R)
• M2: 750,981 km (0.097 R)
• M3: 1,319,603 km (0.103 R)
• M4: 3,103,109 km (0.087 R)
• M5: 4,336,693 km (0.098 R)
• M6: 4,950,493 km (0.084 R)
• M7: 6,272,788 km (0.064 R)
• M8: 6,973,355 km (0.066 R)
• M9: 8,041,484 km (0.1 R)
• M10: 8,665,606 km (0.103 R)
• M11: 9,790,133 km (0.038 R)
• M12: 10,891,323 km (0.074 R)
• M13: 13,612,808 km (0.1 R)
• M14: 15,830,297 km (0.085 R)
• M15: 16,760,497 km (0.088 R)
• M16: 17,836,405 km (0.089 R)
• M17: 18,560,159 km (0.12 R)
• M18: 19,594,479 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit