🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 222 Days

Day: 37.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,609,127 km

• M1: 113,096 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2 AU - 3.02 AU

Year: 1475 Days

Day: 14.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.59 AU - 3.35 AU

Year: 1898 Days

Day: 36.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 12.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.32 AU - 11.1 AU

Year: 12099 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,609,127 km

• M1: 170,841 km (0.09 R)
• M2: 565,779 km (0.045 R)
• M3: 1,032,225 km (0.047 R)
• M4: 1,476,980 km (0.049 R)
• M5: 2,016,131 km (0.117 R)
• M6: 2,641,898 km (0.101 R)
• M7: 3,368,944 km (0.062 R)
• M8: 3,794,101 km (0.083 R)
• M9: 4,984,302 km (0.082 R)
• M10: 6,898,556 km (0.105 R)
• M11: 7,544,819 km (0.069 R)
• M12: 9,261,754 km (0.072 R)
• M13: 10,103,242 km (0.09 R)
• M14: 10,880,702 km (0.118 R)
• M15: 11,697,656 km (0.096 R)
• M16: 15,452,263 km (0.112 R)
• M17: 16,941,061 km (0.094 R)
• M18: 20,637,176 km (0.108 R)
• M19: 21,707,100 km (0.112 R)
• M20: 22,347,977 km (0.082 R)
• M21: 23,095,966 km (0.052 R)
• M22: 24,346,754 km (0.075 R)
• M23: 28,262,179 km (0.107 R)
• M24: 28,806,865 km (0.063 R)
• M25: 30,711,246 km (0.116 R)
• M26: 33,784,136 km (0.09 R)
• M27: 35,773,788 km (0.091 R)
• M28: 37,186,291 km (0.092 R)
• M29: 37,708,986 km (0.044 R)
• M30: 40,396,661 km (0.09 R)
• M31: 44,958,648 km (0.077 R)
• M32: 47,058,254 km (0.096 R)
• M33: 50,969,042 km (0.096 R)
• M34: 55,770,984 km (0.112 R)
• M35: 59,253,173 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit