🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 33.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,196,915 km

• M1: 109,954 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.32 AU

Year: 393 Days

Day: 17.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,196,915 km

• M1: 401,969 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.15 AU - 1.77 AU

Year: 635 Days

Day: 33.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.07 AU - 4.41 AU

Year: 2603 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 12.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.1 AU - 6.34 AU

Year: 4923 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,196,915 km

• M1: 172,935 km (0.067 R)
• M2: 281,693 km (0.036 R)
• M3: 500,554 km (0.087 R)
• M4: 641,775 km (0.105 R)
• M5: 755,469 km (0.076 R)
• M6: 1,170,603 km (0.095 R)
• M7: 1,618,350 km (0.053 R)
• M8: 1,802,654 km (0.093 R)
• M9: 1,994,140 km (0.114 R)
• M10: 2,502,324 km (0.083 R)
• M11: 2,608,837 km (0.112 R)
• M12: 3,381,959 km (0.108 R)
• M13: 4,065,023 km (0.097 R)
• M14: 4,254,414 km (0.087 R)
• M15: 4,990,585 km (0.07 R)
• M16: 5,091,863 km (0.07 R)
• M17: 5,296,213 km (0.087 R)
• M18: 5,555,766 km (0.078 R)
• M19: 5,643,131 km (0.06 R)
• M20: 5,854,812 km (0.118 R)
• M21: 6,069,186 km (0.101 R)
• M22: 6,268,001 km (0.095 R)
• M23: 6,377,208 km (0.105 R)
• M24: 6,783,665 km (0.099 R)
• M25: 7,236,797 km (0.028 R)
• M26: 7,313,242 km (0.07 R)
• M27: 8,172,232 km (0.109 R)
• M28: 8,271,865 km (0.075 R)
• M29: 9,001,304 km (0.116 R)
• M30: 9,124,872 km (0.106 R)
• M31: 9,457,278 km (0.108 R)
• M32: 9,624,977 km (0.116 R)
• M33: 10,155,302 km (0.065 R)
• M34: 10,241,021 km (0.036 R)
• M35: 11,089,840 km (0.114 R)
• M36: 11,222,533 km (0.111 R)
• M37: 11,311,095 km (0.062 R)
• M38: 11,983,837 km (0.05 R)
• M39: 12,370,846 km (0.102 R)
• M40: 12,900,872 km (0.1 R)
• M41: 13,063,784 km (0.087 R)
• M42: 13,462,013 km (0.109 R)
• M43: 14,055,019 km (0.039 R)
• M44: 14,198,484 km (0.067 R)
• M45: 14,390,717 km (0.081 R)
• M46: 14,559,613 km (0.038 R)
• M47: 14,705,022 km (0.111 R)
• M48: 15,909,584 km (0.11 R)
• M49: 16,309,908 km (0.082 R)
• M50: 16,814,801 km (0.105 R)
• M51: 16,890,946 km (0.086 R)
• M52: 16,967,241 km (0.11 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit