🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 27.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.58 AU - 2.22 AU

Year: 1008 Days

Day: 22.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 12.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.15 AU - 6.29 AU

Year: 5267 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,414,011 km

• M1: 157,826 km (0.107 R)
• M2: 1,137,692 km (0.104 R)
• M3: 1,654,403 km (0.1 R)
• M4: 4,101,674 km (0.039 R)
• M5: 4,692,436 km (0.058 R)
• M6: 6,110,624 km (0.11 R)
• M7: 7,745,729 km (0.049 R)
• M8: 8,930,694 km (0.119 R)
• M9: 9,537,313 km (0.112 R)
• M10: 9,956,785 km (0.082 R)
• M11: 10,672,761 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.73 AU - 9.91 AU

Year: 9240 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,414,011 km

• M1: 186,997 km (0.103 R)
• M2: 1,066,483 km (0.076 R)
• M3: 1,758,822 km (0.038 R)
• M4: 2,723,130 km (0.107 R)
• M5: 3,189,726 km (0.037 R)
• M6: 3,735,160 km (0.096 R)
• M7: 4,205,495 km (0.104 R)
• M8: 5,235,327 km (0.084 R)
• M9: 6,246,758 km (0.087 R)
• M10: 6,724,125 km (0.048 R)
• M11: 10,474,245 km (0.069 R)
• M12: 12,764,887 km (0.096 R)
• M13: 13,781,105 km (0.118 R)
• M14: 17,154,837 km (0.105 R)
• M15: 18,467,109 km (0.065 R)
• M16: 19,533,144 km (0.064 R)
• M17: 21,373,197 km (0.091 R)
• M18: 22,123,879 km (0.037 R)
• M19: 24,032,898 km (0.059 R)
• M20: 28,077,875 km (0.064 R)
• M21: 30,105,674 km (0.12 R)
• M22: 31,474,943 km (0.061 R)
• M23: 33,106,158 km (0.112 R)
• M24: 33,886,311 km (0.116 R)
• M25: 36,892,181 km (0.057 R)
• M26: 40,576,478 km (0.103 R)
• M27: 44,230,406 km (0.07 R)
• M28: 44,905,242 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 20,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit