🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 251 Days

Day: 30.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 0.99 AU

Year: 296 Days

Day: 34.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,491,400 km

• M1: 199,264 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.29 AU - 3.53 AU

Year: 2255 Days

Day: 31.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 114.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.04 AU - 3.84 AU

Year: 2285 Days

Day: 28.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 2653 Days

Day: 14.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.04 AU - 4.42 AU

Year: 3116 Days

Day: 19.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 136.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.38 AU - 8.64 AU

Year: 6647 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,491,400 km

• M1: 136,882 km (0.078 R)
• M2: 568,622 km (0.055 R)
• M3: 1,083,837 km (0.07 R)
• M4: 1,471,744 km (0.1 R)
• M5: 2,047,845 km (0.104 R)
• M6: 2,652,221 km (0.071 R)
• M7: 3,180,750 km (0.091 R)
• M8: 3,551,154 km (0.046 R)
• M9: 5,121,034 km (0.119 R)
• M10: 7,077,924 km (0.086 R)
• M11: 9,332,214 km (0.089 R)
• M12: 9,891,860 km (0.032 R)
• M13: 13,884,926 km (0.059 R)
• M14: 15,315,232 km (0.109 R)
• M15: 17,312,513 km (0.091 R)
• M16: 17,974,483 km (0.104 R)
• M17: 20,259,890 km (0.097 R)
• M18: 22,377,747 km (0.073 R)
• M19: 26,333,564 km (0.103 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit