🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 15.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.77 AU - 2.01 AU

Year: 964 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.94 AU - 2 AU

Year: 1025 Days

Day: 19.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.59 AU - 4.01 AU

Year: 2747 Days

Day: 47.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,785,269 km

• M1: 70,909 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 9.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.42 AU - 7.14 AU

Year: 5153 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,785,269 km

• M1: 118,182 km (0.089 R)
• M2: 493,523 km (0.104 R)
• M3: 1,308,682 km (0.097 R)
• M4: 1,996,533 km (0.051 R)
• M5: 2,635,914 km (0.111 R)
• M6: 4,100,328 km (0.079 R)
• M7: 4,545,083 km (0.117 R)
• M8: 5,160,229 km (0.096 R)
• M9: 5,829,679 km (0.04 R)
• M10: 6,688,222 km (0.062 R)
• M11: 7,998,699 km (0.091 R)
• M12: 10,566,397 km (0.061 R)
• M13: 12,794,956 km (0.099 R)
• M14: 13,638,688 km (0.073 R)
• M15: 15,436,705 km (0.116 R)
• M16: 16,453,671 km (0.09 R)
• M17: 19,156,755 km (0.079 R)
• M18: 19,634,421 km (0.08 R)
• M19: 21,624,971 km (0.119 R)
• M20: 22,142,878 km (0.076 R)
• M21: 26,588,628 km (0.045 R)
• M22: 30,751,637 km (0.116 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: 409 - 15,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit