🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.4 AU - 0.6 AU

Year: 130 Days

Day: 36.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,173,466 km

• M1: 44,131 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 138 Days

Day: 43.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.83 AU - 0.91 AU

Year: 298 Days

Day: 25.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,173,466 km

• M1: 203,752 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.56 AU - 2.2 AU

Year: 946 Days

Day: 21.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,173,466 km

• M1: 440,416 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 12.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.04 AU - 10.38 AU

Year: 10260 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,173,466 km

• M1: 159,172 km (0.086 R)
• M2: 674,986 km (0.085 R)
• M3: 1,173,745 km (0.057 R)
• M4: 1,751,193 km (0.099 R)
• M5: 2,324,153 km (0.062 R)
• M6: 3,057,631 km (0.104 R)
• M7: 3,962,848 km (0.076 R)
• M8: 5,589,126 km (0.104 R)
• M9: 6,875,219 km (0.033 R)
• M10: 7,310,998 km (0.062 R)
• M11: 7,836,684 km (0.105 R)
• M12: 9,201,915 km (0.1 R)
• M13: 12,695,773 km (0.108 R)
• M14: 15,865,901 km (0.091 R)
• M15: 18,103,586 km (0.053 R)
• M16: 18,549,538 km (0.111 R)
• M17: 19,797,034 km (0.037 R)
• M18: 24,878,575 km (0.079 R)
• M19: 27,718,690 km (0.116 R)
• M20: 28,226,425 km (0.033 R)
• M21: 29,086,464 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit