🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 624 Days

Day: 35.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.78 AU - 1.88 AU

Year: 923 Days

Day: 45.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,422,770 km

• M1: 414,685 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.28 AU - 2.28 AU

Year: 1283 Days

Day: 18.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.05 AU - 4.79 AU

Year: 3464 Days

Day: 36 Hours

Environment

Temp: -135 °C

Axial Tilt: 112.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,422,770 km

• M1: 875,148 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 13.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.93 AU - 8.11 AU

Year: 6934 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,422,770 km

• M1: 162,912 km (0.113 R)
• M2: 1,057,507 km (0.116 R)
• M3: 1,939,387 km (0.104 R)
• M4: 2,453,405 km (0.103 R)
• M5: 3,245,376 km (0.1 R)
• M6: 3,808,014 km (0.075 R)
• M7: 5,278,112 km (0.025 R)
• M8: 5,994,536 km (0.085 R)
• M9: 7,061,767 km (0.086 R)
• M10: 11,680,153 km (0.073 R)
• M11: 12,952,932 km (0.095 R)
• M12: 15,093,378 km (0.075 R)
• M13: 15,647,788 km (0.116 R)
• M14: 16,088,353 km (0.11 R)
• M15: 17,866,025 km (0.03 R)
• M16: 19,917,760 km (0.026 R)
• M17: 24,065,660 km (0.069 R)
• M18: 25,423,111 km (0.11 R)
• M19: 29,514,463 km (0.115 R)
• M20: 35,086,834 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.83 AU - 9.99 AU

Year: 9915 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,422,770 km

• M1: 193,280 km (0.076 R)
• M2: 781,798 km (0.105 R)
• M3: 1,473,689 km (0.099 R)
• M4: 2,215,993 km (0.087 R)
• M5: 3,558,335 km (0.076 R)
• M6: 4,451,135 km (0.061 R)
• M7: 5,354,557 km (0.075 R)
• M8: 5,903,431 km (0.062 R)
• M9: 6,527,553 km (0.054 R)
• M10: 10,230,998 km (0.116 R)
• M11: 11,632,880 km (0.096 R)
• M12: 12,263,136 km (0.056 R)
• M13: 13,220,562 km (0.108 R)
• M14: 17,259,555 km (0.07 R)
• M15: 17,704,160 km (0.09 R)
• M16: 18,232,390 km (0.108 R)
• M17: 25,611,305 km (0.119 R)
• M18: 26,876,604 km (0.079 R)
• M19: 27,878,012 km (0.096 R)
• M20: 32,694,465 km (0.102 R)
• M21: 38,414,938 km (0.108 R)
• M22: 41,246,676 km (0.091 R)
• M23: 42,310,167 km (0.046 R)
• M24: 46,604,075 km (0.11 R)
• M25: 48,341,654 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit