🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 162 Days

Day: 47.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 207 Days

Day: 42.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.84 AU - 4.48 AU

Year: 2638 Days

Day: 40.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.9 AU - 4.74 AU

Year: 2813 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.47 AU - 4.81 AU

Year: 3173 Days

Day: 17.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 12.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.14 AU - 8.42 AU

Year: 7400 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,205,893 km

• M1: 150,495 km (0.119 R)
• M2: 601,683 km (0.102 R)
• M3: 1,382,135 km (0.11 R)
• M4: 1,964,220 km (0.069 R)
• M5: 2,634,568 km (0.114 R)
• M6: 3,431,326 km (0.1 R)
• M7: 4,087,163 km (0.05 R)
• M8: 5,099,642 km (0.053 R)
• M9: 6,080,854 km (0.038 R)
• M10: 6,973,954 km (0.037 R)
• M11: 8,734,720 km (0.107 R)
• M12: 11,782,478 km (0.107 R)
• M13: 12,695,175 km (0.103 R)
• M14: 13,115,545 km (0.106 R)
• M15: 14,949,315 km (0.083 R)
• M16: 17,652,549 km (0.095 R)
• M17: 18,243,161 km (0.062 R)
• M18: 18,846,938 km (0.107 R)
• M19: 22,523,605 km (0.095 R)
• M20: 23,453,505 km (0.067 R)
• M21: 26,058,603 km (0.106 R)
• M22: 28,491,363 km (0.089 R)
• M23: 30,040,150 km (0.117 R)
• M24: 31,261,916 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit