🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.7 AU - 0.92 AU

Year: 270 Days

Day: 45.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.29 AU - 3.49 AU

Year: 1822 Days

Day: 40.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,298,957 km

• M1: 619,485 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.6

Radius: 12.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.99 AU - 5.21 AU

Year: 4271 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,298,957 km

• M1: 156,779 km (0.029 R)
• M2: 1,132,157 km (0.082 R)
• M3: 3,652,282 km (0.104 R)
• M4: 4,061,881 km (0.082 R)
• M5: 4,502,298 km (0.114 R)
• M6: 6,137,402 km (0.101 R)
• M7: 7,008,361 km (0.107 R)
• M8: 7,749,170 km (0.101 R)
• M9: 8,880,728 km (0.09 R)
• M10: 9,871,215 km (0.077 R)
• M11: 14,634,711 km (0.115 R)
• M12: 16,943,305 km (0.055 R)
• M13: 21,918,482 km (0.085 R)
• M14: 23,871,482 km (0.085 R)
• M15: 24,699,506 km (0.095 R)
• M16: 27,217,537 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit