🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 30.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.17 AU

Year: 351 Days

Day: 39.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.33 AU - 1.43 AU

Year: 595 Days

Day: 16.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.73 AU - 5.33 AU

Year: 3539 Days

Day: 41.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,002,588 km

• M1: 71,657 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 13.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.29 AU - 10.81 AU

Year: 9994 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,002,588 km

• M1: 168,298 km (0.095 R)
• M2: 667,805 km (0.065 R)
• M3: 1,149,510 km (0.11 R)
• M4: 1,563,148 km (0.078 R)
• M5: 2,287,501 km (0.085 R)
• M6: 2,811,094 km (0.094 R)
• M7: 3,366,850 km (0.053 R)
• M8: 4,296,152 km (0.113 R)
• M9: 5,589,126 km (0.113 R)
• M10: 7,127,291 km (0.113 R)
• M11: 8,432,084 km (0.099 R)
• M12: 9,402,825 km (0.101 R)
• M13: 10,811,289 km (0.073 R)
• M14: 11,238,540 km (0.079 R)
• M15: 12,183,999 km (0.076 R)
• M16: 13,061,689 km (0.07 R)
• M17: 13,731,738 km (0.039 R)
• M18: 14,617,507 km (0.097 R)
• M19: 15,812,196 km (0.084 R)
• M20: 16,856,389 km (0.088 R)
• M21: 19,005,213 km (0.091 R)
• M22: 23,306,002 km (0.053 R)
• M23: 26,734,785 km (0.109 R)
• M24: 27,617,113 km (0.055 R)
• M25: 33,436,470 km (0.111 R)
• M26: 38,149,252 km (0.107 R)
• M27: 39,267,496 km (0.087 R)
• M28: 42,093,101 km (0.094 R)
• M29: 43,825,145 km (0.034 R)
• M30: 46,581,785 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit