🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.55 AU - 0.63 AU

Year: 169 Days

Day: 18.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 356 Days

Day: 29.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,663,441 km

• M1: 65,374 km (0.087 R)
• M2: 672,143 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 442 Days

Day: 33.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.14 AU - 1.44 AU

Year: 546 Days

Day: 39 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.05 AU - 2.53 AU

Year: 1292 Days

Day: 47.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 11.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.55 AU - 12.33 AU

Year: 11682 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,663,441 km

• M1: 150,047 km (0.104 R)
• M2: 534,214 km (0.119 R)
• M3: 1,677,441 km (0.12 R)
• M4: 2,179,791 km (0.077 R)
• M5: 2,626,191 km (0.115 R)
• M6: 3,445,389 km (0.099 R)
• M7: 4,650,399 km (0.103 R)
• M8: 5,651,808 km (0.073 R)
• M9: 6,682,088 km (0.086 R)
• M10: 7,396,717 km (0.073 R)
• M11: 8,329,310 km (0.029 R)
• M12: 9,202,363 km (0.09 R)
• M13: 9,614,805 km (0.043 R)
• M14: 11,337,275 km (0.108 R)
• M15: 11,811,649 km (0.099 R)
• M16: 14,263,559 km (0.118 R)
• M17: 22,703,272 km (0.059 R)
• M18: 25,017,402 km (0.066 R)
• M19: 25,462,605 km (0.081 R)
• M20: 26,922,979 km (0.119 R)
• M21: 31,123,538 km (0.091 R)
• M22: 34,081,985 km (0.11 R)
• M23: 36,420,499 km (0.119 R)
• M24: 37,570,907 km (0.098 R)
• M25: 40,552,542 km (0.12 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: 540 - 16,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit