🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 40.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.7 AU - 1.76 AU

Year: 811 Days

Day: 12.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.65 AU - 2.49 AU

Year: 1062 Days

Day: 39.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.05 AU - 2.51 AU

Year: 1227 Days

Day: 28.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 14.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.99 AU - 6.65 AU

Year: 5005 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,107,374 km

• M1: 178,021 km (0.025 R)
• M2: 716,275 km (0.04 R)
• M3: 1,433,746 km (0.09 R)
• M4: 2,135,360 km (0.108 R)
• M5: 2,622,750 km (0.114 R)
• M6: 3,889,993 km (0.11 R)
• M7: 4,370,801 km (0.056 R)
• M8: 4,817,949 km (0.104 R)
• M9: 6,144,284 km (0.112 R)
• M10: 10,679,642 km (0.092 R)
• M11: 11,147,884 km (0.084 R)
• M12: 16,336,387 km (0.108 R)
• M13: 16,787,723 km (0.074 R)
• M14: 17,539,154 km (0.103 R)
• M15: 23,944,934 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 6.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.8 AU - 17.16 AU

Year: 22770 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,107,374 km

• M1: 135,685 km (0.11 R)
• M2: 364,271 km (0.07 R)
• M3: 575,054 km (0.106 R)
• M4: 861,085 km (0.114 R)
• M5: 1,462,020 km (0.107 R)
• M6: 1,667,268 km (0.077 R)
• M7: 2,205,372 km (0.116 R)
• M8: 2,420,793 km (0.116 R)
• M9: 2,630,828 km (0.098 R)
• M10: 3,243,581 km (0.063 R)
• M11: 4,349,109 km (0.085 R)
• M12: 5,048,330 km (0.062 R)
• M13: 5,265,695 km (0.053 R)
• M14: 6,198,588 km (0.069 R)
• M15: 6,520,672 km (0.061 R)
• M16: 8,173,579 km (0.099 R)
• M17: 12,846,867 km (0.091 R)
• M18: 15,609,491 km (0.107 R)
• M19: 17,942,320 km (0.064 R)
• M20: 22,524,802 km (0.104 R)
• M21: 24,152,127 km (0.109 R)
• M22: 25,764,493 km (0.117 R)
• M23: 29,904,166 km (0.09 R)
• M24: 36,390,879 km (0.079 R)
• M25: 37,086,958 km (0.1 R)
• M26: 37,438,363 km (0.091 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit