🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 217 Days

Day: 40 Hours

Environment

Temp: 105 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.92 AU

Year: 276 Days

Day: 22.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,314,462 km

• M1: 313,707 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.22 AU

Year: 379 Days

Day: 29.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,314,462 km

• M1: 499,657 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.24 AU - 1.82 AU

Year: 717 Days

Day: 29 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 13.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.81 AU - 8.79 AU

Year: 7470 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,314,462 km

• M1: 164,558 km (0.078 R)
• M2: 575,353 km (0.087 R)
• M3: 1,210,696 km (0.096 R)
• M4: 1,622,838 km (0.111 R)
• M5: 3,614,135 km (0.091 R)
• M6: 6,536,679 km (0.058 R)
• M7: 8,123,314 km (0.089 R)
• M8: 9,814,368 km (0.109 R)
• M9: 13,420,724 km (0.111 R)
• M10: 14,295,273 km (0.071 R)
• M11: 19,030,345 km (0.11 R)
• M12: 23,953,611 km (0.114 R)
• M13: 25,152,937 km (0.089 R)
• M14: 26,572,023 km (0.117 R)
• M15: 33,098,678 km (0.06 R)
• M16: 35,127,525 km (0.037 R)
• M17: 35,895,560 km (0.111 R)
• M18: 38,036,605 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit