🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 177 Days

Day: 31.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.5 AU - 1.66 AU

Year: 838 Days

Day: 17.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 11.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.71 AU - 4.23 AU

Year: 2726 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,162,816 km

• M1: 144,212 km (0.032 R)
• M2: 945,309 km (0.041 R)
• M3: 1,390,961 km (0.114 R)
• M4: 1,780,065 km (0.071 R)
• M5: 2,520,874 km (0.06 R)
• M6: 4,937,179 km (0.104 R)
• M7: 6,463,376 km (0.085 R)
• M8: 7,012,550 km (0.108 R)
• M9: 7,945,592 km (0.116 R)
• M10: 9,127,415 km (0.103 R)
• M11: 9,760,663 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.73 AU - 9.43 AU

Year: 8802 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,162,816 km

• M1: 157,975 km (0.11 R)
• M2: 636,389 km (0.084 R)
• M3: 1,080,097 km (0.091 R)
• M4: 2,217,340 km (0.085 R)
• M5: 3,615,481 km (0.116 R)
• M6: 4,408,649 km (0.074 R)
• M7: 4,950,044 km (0.085 R)
• M8: 5,503,556 km (0.08 R)
• M9: 11,272,798 km (0.08 R)
• M10: 12,848,064 km (0.098 R)
• M11: 14,259,071 km (0.061 R)
• M12: 14,876,611 km (0.069 R)
• M13: 15,383,299 km (0.041 R)
• M14: 16,231,369 km (0.108 R)
• M15: 17,949,650 km (0.055 R)
• M16: 18,379,594 km (0.099 R)
• M17: 19,635,020 km (0.117 R)
• M18: 20,245,229 km (0.06 R)
• M19: 22,813,376 km (0.117 R)
• M20: 23,487,913 km (0.097 R)
• M21: 25,772,572 km (0.042 R)
• M22: 30,984,113 km (0.105 R)
• M23: 32,973,465 km (0.118 R)
• M24: 36,285,712 km (0.05 R)
• M25: 41,162,752 km (0.091 R)
• M26: 41,785,976 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit