🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.5 AU - 0.68 AU

Year: 168 Days

Day: 22.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 445 Days

Day: 15.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.16 AU - 2.36 AU

Year: 1260 Days

Day: 20.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,901,396 km

• M1: 33,360 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 8.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.56 AU - 6.14 AU

Year: 4589 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,901,396 km

• M1: 107,112 km (0.052 R)
• M2: 616,044 km (0.093 R)
• M3: 1,258,268 km (0.07 R)
• M4: 1,663,379 km (0.079 R)
• M5: 2,537,180 km (0.111 R)
• M6: 2,866,445 km (0.117 R)
• M7: 3,572,996 km (0.088 R)
• M8: 4,303,931 km (0.089 R)
• M9: 5,817,861 km (0.088 R)
• M10: 6,280,867 km (0.117 R)
• M11: 7,883,658 km (0.094 R)
• M12: 8,692,384 km (0.114 R)
• M13: 9,116,943 km (0.116 R)
• M14: 10,007,649 km (0.113 R)
• M15: 10,278,122 km (0.111 R)
• M16: 11,409,082 km (0.067 R)
• M17: 12,266,128 km (0.118 R)
• M18: 15,095,323 km (0.077 R)
• M19: 15,657,362 km (0.118 R)
• M20: 16,823,328 km (0.101 R)
• M21: 18,217,430 km (0.059 R)
• M22: 20,481,594 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 11.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.47 AU - 9.21 AU

Year: 9747 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,901,396 km

• M1: 141,968 km (0.067 R)
• M2: 600,785 km (0.084 R)
• M3: 1,544,748 km (0.11 R)
• M4: 2,592,082 km (0.039 R)
• M5: 3,151,130 km (0.041 R)
• M6: 4,139,373 km (0.085 R)
• M7: 7,012,550 km (0.081 R)
• M8: 9,895,450 km (0.1 R)
• M9: 11,417,309 km (0.041 R)
• M10: 12,865,417 km (0.086 R)
• M11: 17,321,189 km (0.096 R)
• M12: 20,044,170 km (0.117 R)
• M13: 27,422,038 km (0.071 R)
• M14: 38,254,719 km (0.118 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: 519 - 10,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit