🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.16 AU - 1.3 AU

Year: 486 Days

Day: 24.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,177,763 km

• M1: 55,650 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 610 Days

Day: 20.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 721 Days

Day: 22.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,177,763 km

• M1: 95,144 km (0.079 R)
• M2: 190,288 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.15 AU - 3.27 AU

Year: 2050 Days

Day: 25.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,177,763 km

• M1: 313,856 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.4

Radius: 8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.38 AU - 16.38 AU

Year: 18432 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,177,763 km

• M1: 99,483 km (0.071 R)
• M2: 417,378 km (0.064 R)
• M3: 898,784 km (0.053 R)
• M4: 1,440,777 km (0.079 R)
• M5: 2,226,016 km (0.106 R)
• M6: 2,713,406 km (0.092 R)
• M7: 3,163,397 km (0.088 R)
• M8: 4,309,615 km (0.093 R)
• M9: 5,325,983 km (0.059 R)
• M10: 7,393,426 km (0.06 R)
• M11: 8,424,604 km (0.114 R)
• M12: 13,730,841 km (0.047 R)
• M13: 14,308,737 km (0.095 R)
• M14: 17,277,806 km (0.085 R)
• M15: 24,296,340 km (0.08 R)
• M16: 41,015,697 km (0.04 R)
• M17: 41,911,639 km (0.045 R)
• M18: 50,912,494 km (0.091 R)
• M19: 59,966,606 km (0.102 R)
• M20: 61,897,615 km (0.094 R)
• M21: 69,614,023 km (0.119 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit