🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.61 AU

Year: 549 Days

Day: 13.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,214,238 km

• M1: 71,957 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 808 Days

Day: 20.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,214,238 km

• M1: 37,250 km (0.098 R)
• M2: 725,699 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.37 AU - 2.67 AU

Year: 1433 Days

Day: 16.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,214,238 km

• M1: 59,839 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.81 AU - 2.85 AU

Year: 1705 Days

Day: 45.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.48 AU - 4.12 AU

Year: 2653 Days

Day: 12.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.3

Radius: 6.7

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.77 AU - 16.87 AU

Year: 24707 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,214,238 km

• M1: 84,672 km (0.089 R)
• M2: 307,424 km (0.104 R)
• M3: 626,516 km (0.115 R)
• M4: 1,216,380 km (0.05 R)
• M5: 2,331,333 km (0.103 R)
• M6: 4,042,134 km (0.111 R)
• M7: 4,285,231 km (0.105 R)
• M8: 5,315,661 km (0.103 R)
• M9: 6,088,484 km (0.105 R)
• M10: 6,501,972 km (0.108 R)
• M11: 7,132,078 km (0.112 R)
• M12: 9,507,693 km (0.112 R)
• M13: 11,040,024 km (0.084 R)
• M14: 11,794,745 km (0.109 R)
• M15: 12,364,713 km (0.1 R)
• M16: 14,666,725 km (0.085 R)
• M17: 18,632,864 km (0.095 R)
• M18: 19,899,359 km (0.111 R)
• M19: 26,015,219 km (0.09 R)
• M20: 29,886,513 km (0.042 R)
• M21: 32,164,290 km (0.088 R)
• M22: 34,555,313 km (0.093 R)
• M23: 38,437,527 km (0.115 R)
• M24: 41,289,162 km (0.115 R)
• M25: 45,826,316 km (0.097 R)
• M26: 54,108,054 km (0.085 R)
• M27: 58,292,605 km (0.107 R)
• M28: 70,727,779 km (0.118 R)
• M29: 92,935,134 km (0.089 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit