🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.34 AU - 1.36 AU

Year: 562 Days

Day: 37.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.28 AU - 2.46 AU

Year: 1307 Days

Day: 33.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.14 AU - 3.84 AU

Year: 2335 Days

Day: 29.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,054,210 km

• M1: 960,867 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.61 AU - 7.03 AU

Year: 5029 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,054,210 km

• M1: 102,774 km (0.108 R)
• M2: 441,015 km (0.101 R)
• M3: 713,432 km (0.074 R)
• M4: 1,083,537 km (0.091 R)
• M5: 1,543,102 km (0.11 R)
• M6: 1,805,347 km (0.117 R)
• M7: 2,341,356 km (0.037 R)
• M8: 3,514,353 km (0.066 R)
• M9: 4,826,925 km (0.118 R)
• M10: 8,649,001 km (0.072 R)
• M11: 9,120,982 km (0.054 R)
• M12: 10,030,687 km (0.109 R)
• M13: 12,518,649 km (0.04 R)
• M14: 13,173,888 km (0.12 R)
• M15: 14,065,042 km (0.038 R)
• M16: 14,939,891 km (0.051 R)
• M17: 16,260,541 km (0.036 R)
• M18: 20,342,169 km (0.046 R)
• M19: 20,965,992 km (0.112 R)
• M20: 22,471,395 km (0.105 R)
• M21: 26,180,076 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 9.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.37 AU - 8.67 AU

Year: 7386 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,054,210 km

• M1: 117,135 km (0.064 R)
• M2: 568,622 km (0.047 R)
• M3: 877,990 km (0.081 R)
• M4: 1,197,980 km (0.083 R)
• M5: 1,635,254 km (0.078 R)
• M6: 2,560,068 km (0.079 R)
• M7: 2,910,427 km (0.092 R)
• M8: 6,434,952 km (0.09 R)
• M9: 7,051,595 km (0.109 R)
• M10: 7,520,883 km (0.099 R)
• M11: 8,362,671 km (0.104 R)
• M12: 8,930,245 km (0.119 R)
• M13: 9,351,213 km (0.1 R)
• M14: 11,757,345 km (0.08 R)
• M15: 12,836,844 km (0.061 R)
• M16: 13,702,567 km (0.118 R)
• M17: 18,286,545 km (0.072 R)
• M18: 18,828,837 km (0.116 R)
• M19: 20,593,044 km (0.116 R)
• M20: 22,157,838 km (0.107 R)
• M21: 30,899,440 km (0.118 R)
• M22: 32,156,362 km (0.092 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit