🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 12.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,413,100 km

• M1: 304,432 km (0.09 R)
• M2: 381,923 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 270 Days

Day: 13.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 11.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.04 AU - 7.78 AU

Year: 7481 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,413,100 km

• M1: 145,559 km (0.102 R)
• M2: 981,212 km (0.059 R)
• M3: 1,399,488 km (0.081 R)
• M4: 3,005,272 km (0.062 R)
• M5: 4,152,388 km (0.097 R)
• M6: 6,326,045 km (0.09 R)
• M7: 12,410,191 km (0.105 R)
• M8: 13,421,472 km (0.03 R)
• M9: 14,486,759 km (0.105 R)
• M10: 18,491,942 km (0.109 R)
• M11: 19,668,530 km (0.061 R)
• M12: 20,167,289 km (0.041 R)
• M13: 27,976,447 km (0.113 R)
• M14: 29,711,633 km (0.111 R)
• M15: 30,368,667 km (0.092 R)
• M16: 33,294,652 km (0.107 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: 387 - 20,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit