🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 289 Days

Day: 15.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.47 AU - 2.37 AU

Year: 1137 Days

Day: 21.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,810,305 km

• M1: 145,409 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.87 AU - 2.33 AU

Year: 1301 Days

Day: 43.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,810,305 km

• M1: 121,922 km (0.035 R)
• M2: 1,254,977 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 15

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.9 AU - 5.96 AU

Year: 6173 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,810,305 km

• M1: 186,549 km (0.025 R)
• M2: 672,143 km (0.079 R)
• M3: 1,245,552 km (0.054 R)
• M4: 2,005,060 km (0.062 R)
• M5: 2,501,426 km (0.093 R)
• M6: 3,100,266 km (0.085 R)
• M7: 3,954,620 km (0.094 R)
• M8: 4,747,339 km (0.032 R)
• M9: 6,196,493 km (0.118 R)
• M10: 7,233,207 km (0.091 R)
• M11: 7,701,298 km (0.099 R)
• M12: 8,382,866 km (0.111 R)
• M13: 10,175,348 km (0.093 R)
• M14: 11,185,732 km (0.061 R)
• M15: 11,715,608 km (0.09 R)
• M16: 12,618,730 km (0.081 R)
• M17: 13,460,068 km (0.109 R)
• M18: 14,171,107 km (0.071 R)
• M19: 15,608,743 km (0.104 R)
• M20: 18,840,356 km (0.075 R)
• M21: 22,041,900 km (0.056 R)
• M22: 24,367,848 km (0.1 R)
• M23: 27,456,595 km (0.101 R)
• M24: 29,140,319 km (0.098 R)
• M25: 30,238,517 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit