🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 127 Days

Day: 18.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.27 AU - 2.11 AU

Year: 769 Days

Day: 30.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.39 AU - 2.23 AU

Year: 852 Days

Day: 24.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,720,862 km

• M1: 39,045 km (0.112 R)
• M2: 217,665 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.93 AU - 2.49 AU

Year: 1149 Days

Day: 27.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,720,862 km

• M1: 29,620 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.36 AU - 2.52 AU

Year: 1333 Days

Day: 41.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,720,862 km

• M1: 36,801 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 14.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.96 AU - 12.96 AU

Year: 13572 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,720,862 km

• M1: 180,415 km (0.041 R)
• M2: 704,606 km (0.079 R)
• M3: 1,279,959 km (0.091 R)
• M4: 1,762,263 km (0.085 R)
• M5: 2,451,012 km (0.07 R)
• M6: 3,420,107 km (0.106 R)
• M7: 4,068,164 km (0.092 R)
• M8: 4,534,162 km (0.104 R)
• M9: 5,725,410 km (0.106 R)
• M10: 6,518,278 km (0.084 R)
• M11: 8,033,555 km (0.053 R)
• M12: 9,718,476 km (0.115 R)
• M13: 10,615,764 km (0.071 R)
• M14: 12,705,347 km (0.117 R)
• M15: 13,504,499 km (0.08 R)
• M16: 17,361,431 km (0.116 R)
• M17: 17,931,399 km (0.119 R)
• M18: 19,194,753 km (0.102 R)
• M19: 24,541,381 km (0.104 R)
• M20: 28,275,045 km (0.114 R)
• M21: 29,064,772 km (0.101 R)
• M22: 34,370,260 km (0.047 R)
• M23: 35,140,390 km (0.1 R)
• M24: 35,922,039 km (0.052 R)
• M25: 41,288,863 km (0.103 R)
• M26: 44,087,390 km (0.095 R)
• M27: 45,149,535 km (0.051 R)
• M28: 48,118,754 km (0.08 R)
• M29: 49,732,765 km (0.039 R)
• M30: 54,097,732 km (0.115 R)
• M31: 55,490,488 km (0.061 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit