🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 38.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 148.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.68 AU - 1.96 AU

Year: 863 Days

Day: 27.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.74 AU - 2.04 AU

Year: 913 Days

Day: 17 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.39 AU - 3.01 AU

Year: 1559 Days

Day: 29.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4 AU - 4.88 AU

Year: 3288 Days

Day: 27.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 171 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,718,990 km

• M1: 487,539 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.21 AU - 6.35 AU

Year: 4264 Days

Day: 29.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 12.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.99 AU - 12.11 AU

Year: 12044 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,718,990 km

• M1: 153,787 km (0.071 R)
• M2: 720,463 km (0.112 R)
• M3: 1,175,989 km (0.106 R)
• M4: 1,777,372 km (0.108 R)
• M5: 2,392,369 km (0.112 R)
• M6: 3,713,618 km (0.087 R)
• M7: 4,198,464 km (0.097 R)
• M8: 6,416,552 km (0.085 R)
• M9: 8,194,672 km (0.096 R)
• M10: 9,584,736 km (0.11 R)
• M11: 10,281,114 km (0.115 R)
• M12: 11,895,723 km (0.084 R)
• M13: 12,511,468 km (0.105 R)
• M14: 15,047,302 km (0.07 R)
• M15: 16,285,823 km (0.076 R)
• M16: 18,309,882 km (0.083 R)
• M17: 20,063,169 km (0.082 R)
• M18: 24,095,430 km (0.096 R)
• M19: 25,992,630 km (0.095 R)
• M20: 28,967,234 km (0.086 R)
• M21: 31,574,875 km (0.111 R)
• M22: 32,636,571 km (0.08 R)
• M23: 34,211,986 km (0.087 R)
• M24: 40,331,736 km (0.104 R)
• M25: 41,721,949 km (0.07 R)
• M26: 42,571,216 km (0.09 R)
• M27: 43,432,002 km (0.088 R)
• M28: 45,485,532 km (0.071 R)
• M29: 47,449,752 km (0.06 R)
• M30: 52,688,669 km (0.038 R)
• M31: 53,348,845 km (0.068 R)
• M32: 54,181,656 km (0.11 R)
• M33: 54,854,248 km (0.086 R)
• M34: 56,044,598 km (0.076 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit