🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 232 Days

Day: 24.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 266 Days

Day: 39 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.77 AU

Year: 349 Days

Day: 41.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 13.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1 AU - 1.64 AU

Year: 964 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,523,570 km

• M1: 170,990 km (0.083 R)
• M2: 674,088 km (0.049 R)
• M3: 1,103,135 km (0.104 R)
• M4: 1,838,259 km (0.067 R)
• M5: 2,415,557 km (0.116 R)
• M6: 2,845,651 km (0.037 R)
• M7: 3,727,979 km (0.102 R)
• M8: 4,145,058 km (0.085 R)
• M9: 6,437,047 km (0.049 R)
• M10: 7,732,116 km (0.115 R)
• M11: 8,337,837 km (0.12 R)
• M12: 9,445,759 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 11

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.34 AU - 6.16 AU

Year: 7648 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,523,570 km

• M1: 136,882 km (0.104 R)
• M2: 639,082 km (0.106 R)
• M3: 1,093,710 km (0.108 R)
• M4: 2,176,799 km (0.11 R)
• M5: 3,911,536 km (0.083 R)
• M6: 4,550,917 km (0.098 R)
• M7: 5,285,143 km (0.083 R)
• M8: 7,053,988 km (0.041 R)
• M9: 7,896,673 km (0.066 R)
• M10: 11,857,726 km (0.069 R)
• M11: 12,949,940 km (0.056 R)
• M12: 13,748,344 km (0.066 R)
• M13: 20,350,696 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit