🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.42 AU - 0.68 AU

Year: 156 Days

Day: 38.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.94 AU

Year: 249 Days

Day: 32.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.21 AU - 1.49 AU

Year: 601 Days

Day: 14.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.08 AU

Year: 819 Days

Day: 35.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.26 AU

Year: 971 Days

Day: 17.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,818,683 km

• M1: 1,142,928 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.55 AU

Year: 1433 Days

Day: 28.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 10.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.13 AU - 12.07 AU

Year: 14160 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,818,683 km

• M1: 135,087 km (0.112 R)
• M2: 516,113 km (0.107 R)
• M3: 1,149,959 km (0.082 R)
• M4: 2,332,680 km (0.041 R)
• M5: 5,196,282 km (0.077 R)
• M6: 6,194,249 km (0.099 R)
• M7: 7,809,009 km (0.118 R)
• M8: 10,283,806 km (0.048 R)
• M9: 10,789,447 km (0.028 R)
• M10: 12,850,906 km (0.099 R)
• M11: 14,042,453 km (0.116 R)
• M12: 14,665,229 km (0.041 R)
• M13: 15,019,177 km (0.072 R)
• M14: 16,340,725 km (0.11 R)
• M15: 16,797,896 km (0.091 R)
• M16: 17,342,283 km (0.038 R)
• M17: 19,552,442 km (0.091 R)
• M18: 27,514,788 km (0.113 R)
• M19: 31,437,095 km (0.044 R)
• M20: 35,844,847 km (0.079 R)
• M21: 44,965,081 km (0.097 R)
• M22: 47,696,888 km (0.102 R)
• M23: 57,952,121 km (0.097 R)
• M24: 60,093,315 km (0.082 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: 152 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit