🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.82 AU - 1.2 AU

Year: 355 Days

Day: 30.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.06 AU - 1.46 AU

Year: 495 Days

Day: 34.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.61 AU - 2.23 AU

Year: 931 Days

Day: 32.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.83 AU - 2.19 AU

Year: 997 Days

Day: 33.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,969,523 km

• M1: 203,752 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.31 AU - 5.79 AU

Year: 4574 Days

Day: 35.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,969,523 km

• M1: 1,466,658 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.3

Radius: 5.7

Gravity: 28.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.12 AU - 19.22 AU

Year: 25986 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,969,523 km

• M1: 84,972 km (0.116 R)
• M2: 333,454 km (0.071 R)
• M3: 634,295 km (0.097 R)
• M4: 1,302,249 km (0.105 R)
• M5: 1,613,114 km (0.113 R)
• M6: 1,867,580 km (0.064 R)
• M7: 3,894,332 km (0.097 R)
• M8: 6,368,980 km (0.079 R)
• M9: 9,234,976 km (0.061 R)
• M10: 12,113,987 km (0.095 R)
• M11: 13,716,180 km (0.065 R)
• M12: 17,898,188 km (0.114 R)
• M13: 21,541,345 km (0.028 R)
• M14: 22,523,605 km (0.096 R)
• M15: 26,258,765 km (0.092 R)
• M16: 32,603,958 km (0.083 R)
• M17: 34,189,546 km (0.117 R)
• M18: 47,843,643 km (0.076 R)
• M19: 54,950,589 km (0.109 R)
• M20: 69,081,604 km (0.102 R)
• M21: 71,450,187 km (0.112 R)
• M22: 80,166,058 km (0.119 R)
• M23: 86,535,487 km (0.109 R)
• M24: 96,416,127 km (0.063 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit