🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.48 AU - 1.82 AU

Year: 807 Days

Day: 19.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 807 Days

Day: 19.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,384,375 km

• M1: 61,335 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.47 AU - 2.01 AU

Year: 874 Days

Day: 16.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,384,375 km

• M1: 692,339 km (0.085 R)
• M2: 1,470,547 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.62 AU - 1.98 AU

Year: 920 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 13.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.68 AU - 5.88 AU

Year: 4620 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,384,375 km

• M1: 167,998 km (0.052 R)
• M2: 646,263 km (0.082 R)
• M3: 1,114,803 km (0.102 R)
• M4: 2,442,335 km (0.076 R)
• M5: 4,482,401 km (0.115 R)
• M6: 4,934,935 km (0.081 R)
• M7: 5,603,936 km (0.045 R)
• M8: 6,659,948 km (0.037 R)
• M9: 7,155,865 km (0.114 R)
• M10: 8,684,904 km (0.112 R)
• M11: 9,164,814 km (0.072 R)
• M12: 12,151,985 km (0.075 R)
• M13: 12,800,491 km (0.071 R)
• M14: 16,788,621 km (0.067 R)
• M15: 18,005,749 km (0.051 R)
• M16: 21,942,716 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.49 AU - 7.49 AU

Year: 7037 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,384,375 km

• M1: 151,692 km (0.117 R)
• M2: 582,983 km (0.103 R)
• M3: 979,118 km (0.12 R)
• M4: 2,004,163 km (0.064 R)
• M5: 2,631,427 km (0.069 R)
• M6: 3,668,589 km (0.089 R)
• M7: 4,158,073 km (0.109 R)
• M8: 5,212,139 km (0.094 R)
• M9: 7,081,664 km (0.061 R)
• M10: 8,421,911 km (0.066 R)
• M11: 9,194,285 km (0.09 R)
• M12: 9,749,443 km (0.102 R)
• M13: 10,555,027 km (0.12 R)
• M14: 11,995,804 km (0.095 R)
• M15: 12,659,421 km (0.047 R)
• M16: 13,186,304 km (0.062 R)
• M17: 15,680,998 km (0.038 R)
• M18: 16,104,959 km (0.07 R)
• M19: 17,747,543 km (0.103 R)
• M20: 18,208,305 km (0.118 R)
• M21: 20,416,968 km (0.095 R)
• M22: 24,540,184 km (0.08 R)
• M23: 29,922,865 km (0.119 R)
• M24: 30,764,503 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit