🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.74 AU

Year: 730 Days

Day: 15.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 150.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,667,422 km

• M1: 496,665 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.1 AU - 2.58 AU

Year: 1341 Days

Day: 32 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,667,422 km

• M1: 39,344 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.27 AU - 2.77 AU

Year: 1499 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,667,422 km

• M1: 1,568,085 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.95 AU - 3.35 AU

Year: 2095 Days

Day: 20.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.06 AU - 4.38 AU

Year: 2689 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 9.5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.21 AU - 9.99 AU

Year: 10287 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,667,422 km

• M1: 122,221 km (0.066 R)
• M2: 1,440,328 km (0.114 R)
• M3: 2,445,925 km (0.079 R)
• M4: 3,252,258 km (0.075 R)
• M5: 3,973,020 km (0.035 R)
• M6: 5,520,161 km (0.059 R)
• M7: 7,690,378 km (0.082 R)
• M8: 8,633,892 km (0.099 R)
• M9: 9,452,940 km (0.115 R)
• M10: 11,986,380 km (0.099 R)
• M11: 14,080,002 km (0.052 R)
• M12: 14,605,988 km (0.09 R)
• M13: 18,977,836 km (0.067 R)
• M14: 20,693,724 km (0.117 R)
• M15: 21,632,750 km (0.116 R)
• M16: 22,156,791 km (0.03 R)
• M17: 28,388,739 km (0.112 R)
• M18: 37,922,611 km (0.076 R)
• M19: 43,196,684 km (0.092 R)
• M20: 51,372,806 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 9.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.2 AU - 10.82 AU

Year: 10990 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,667,422 km

• M1: 113,994 km (0.094 R)
• M2: 458,517 km (0.106 R)
• M3: 1,693,747 km (0.096 R)
• M4: 2,722,083 km (0.113 R)
• M5: 3,149,933 km (0.079 R)
• M6: 3,962,698 km (0.086 R)
• M7: 5,998,875 km (0.074 R)
• M8: 9,756,175 km (0.116 R)
• M9: 10,343,346 km (0.116 R)
• M10: 17,099,635 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit