🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 215 Days

Day: 12.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,418,453 km

• M1: 42,785 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.11 AU - 5.17 AU

Year: 3669 Days

Day: 33.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,418,453 km

• M1: 341,233 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 12.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.78 AU - 12.7 AU

Year: 13833 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,418,453 km

• M1: 160,369 km (0.083 R)
• M2: 628,610 km (0.112 R)
• M3: 1,984,565 km (0.071 R)
• M4: 2,936,606 km (0.113 R)
• M5: 3,486,528 km (0.076 R)
• M6: 5,208,399 km (0.116 R)
• M7: 12,947,097 km (0.099 R)
• M8: 17,741,111 km (0.062 R)
• M9: 21,247,834 km (0.107 R)
• M10: 22,872,766 km (0.105 R)
• M11: 27,173,855 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit