🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 165 Days

Day: 14.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.39 AU - 1.47 AU

Year: 637 Days

Day: 14.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,252,438 km

• M1: 757,713 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.79 AU - 1.89 AU

Year: 930 Days

Day: 25.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 54.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,252,438 km

• M1: 41,289 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.24 AU - 3.58 AU

Year: 1851 Days

Day: 28.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,252,438 km

• M1: 1,164,320 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 13.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.75 AU - 6.27 AU

Year: 4821 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,252,438 km

• M1: 167,849 km (0.116 R)
• M2: 810,671 km (0.089 R)
• M3: 1,267,244 km (0.034 R)
• M4: 1,812,378 km (0.113 R)
• M5: 2,359,757 km (0.051 R)
• M6: 3,162,200 km (0.103 R)
• M7: 3,607,702 km (0.09 R)
• M8: 4,390,398 km (0.091 R)
• M9: 4,897,535 km (0.076 R)
• M10: 6,265,009 km (0.103 R)
• M11: 7,331,343 km (0.098 R)
• M12: 8,118,976 km (0.103 R)
• M13: 11,260,531 km (0.107 R)
• M14: 12,309,810 km (0.102 R)
• M15: 14,655,505 km (0.072 R)
• M16: 16,243,636 km (0.085 R)
• M17: 17,167,552 km (0.075 R)
• M18: 19,310,542 km (0.111 R)
• M19: 20,347,405 km (0.097 R)
• M20: 21,081,631 km (0.112 R)
• M21: 25,631,351 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit