🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 442 Days

Day: 40.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.98 AU - 1.34 AU

Year: 466 Days

Day: 37.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.4 AU - 2.16 AU

Year: 885 Days

Day: 20.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,579,828 km

• M1: 39,943 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.26 AU - 5.1 AU

Year: 3186 Days

Day: 44.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 11.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.08 AU - 8.1 AU

Year: 7038 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,579,828 km

• M1: 140,472 km (0.115 R)
• M2: 588,219 km (0.053 R)
• M3: 961,166 km (0.102 R)
• M4: 1,536,520 km (0.079 R)
• M5: 2,293,485 km (0.078 R)
• M6: 5,051,322 km (0.049 R)
• M7: 7,210,468 km (0.066 R)
• M8: 8,878,185 km (0.117 R)
• M9: 11,432,120 km (0.12 R)
• M10: 15,933,520 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.2 AU - 10.9 AU

Year: 11002 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,579,828 km

• M1: 151,991 km (0.09 R)
• M2: 864,077 km (0.075 R)
• M3: 1,425,069 km (0.064 R)
• M4: 2,386,535 km (0.101 R)
• M5: 3,055,088 km (0.068 R)
• M6: 5,887,873 km (0.076 R)
• M7: 7,078,822 km (0.072 R)
• M8: 8,351,152 km (0.082 R)
• M9: 8,832,707 km (0.107 R)
• M10: 11,122,901 km (0.046 R)
• M11: 13,131,701 km (0.038 R)
• M12: 15,207,820 km (0.108 R)
• M13: 16,438,712 km (0.029 R)
• M14: 19,546,159 km (0.114 R)
• M15: 20,264,528 km (0.039 R)
• M16: 21,272,219 km (0.061 R)
• M17: 21,892,751 km (0.104 R)
• M18: 22,383,731 km (0.076 R)
• M19: 24,346,455 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 20,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit