🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.66 AU - 0.98 AU

Year: 275 Days

Day: 12.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.06 AU - 1.6 AU

Year: 569 Days

Day: 22 Hours

Environment

Temp: -19 °C

Axial Tilt: 83.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.93 AU - 2.83 AU

Year: 1362 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,015,377 km

• M1: 41,139 km (0.11 R)
• M2: 64,626 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.91 AU - 4.1 AU

Year: 2428 Days

Day: 39.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.15 AU - 4.39 AU

Year: 3272 Days

Day: 31.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,015,377 km

• M1: 814,860 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.86 AU - 15.22 AU

Year: 18477 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 105 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,015,377 km

• M1: 62,233 km (0.077 R)
• M2: 639,531 km (0.072 R)
• M3: 882,029 km (0.084 R)
• M4: 1,173,745 km (0.092 R)
• M5: 1,553,424 km (0.092 R)
• M6: 3,898,820 km (0.073 R)
• M7: 4,821,240 km (0.116 R)
• M8: 5,784,501 km (0.096 R)
• M9: 6,011,291 km (0.034 R)
• M10: 6,656,656 km (0.048 R)
• M11: 9,214,481 km (0.106 R)
• M12: 9,703,965 km (0.059 R)
• M13: 12,201,651 km (0.089 R)
• M14: 12,628,753 km (0.101 R)
• M15: 16,347,906 km (0.094 R)
• M16: 18,840,655 km (0.12 R)
• M17: 23,158,947 km (0.111 R)
• M18: 23,730,860 km (0.086 R)
• M19: 26,025,392 km (0.113 R)
• M20: 27,090,978 km (0.074 R)
• M21: 27,817,275 km (0.095 R)
• M22: 28,000,981 km (0.061 R)
• M23: 31,445,772 km (0.084 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: 408 - 14,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit