🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.82 AU - 0.96 AU

Year: 295 Days

Day: 17.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,992,195 km

• M1: 206,595 km (0.118 R)
• M2: 423,362 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.7 AU - 1.1 AU

Year: 300 Days

Day: 23.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.85 AU

Year: 745 Days

Day: 27.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,992,195 km

• M1: 35,604 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.28 AU - 4.66 AU

Year: 2780 Days

Day: 28.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.93 AU - 4.25 AU

Year: 2907 Days

Day: 45.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,992,195 km

• M1: 323,879 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.2

Radius: 4

Gravity: 23.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.44 AU - 20.04 AU

Year: 30825 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,992,195 km

• M1: 49,816 km (0.084 R)
• M2: 253,868 km (0.116 R)
• M3: 1,126,173 km (0.041 R)
• M4: 1,593,217 km (0.084 R)
• M5: 2,200,734 km (0.034 R)
• M6: 2,449,665 km (0.095 R)
• M7: 3,396,769 km (0.099 R)
• M8: 5,007,789 km (0.068 R)
• M9: 5,357,997 km (0.114 R)
• M10: 5,682,924 km (0.094 R)
• M11: 6,327,392 km (0.051 R)
• M12: 6,598,313 km (0.053 R)
• M13: 6,783,216 km (0.091 R)
• M14: 7,019,132 km (0.09 R)
• M15: 7,260,583 km (0.092 R)
• M16: 9,222,559 km (0.082 R)
• M17: 12,120,419 km (0.046 R)
• M18: 12,608,857 km (0.119 R)
• M19: 16,569,909 km (0.12 R)
• M20: 18,508,249 km (0.109 R)
• M21: 20,009,164 km (0.079 R)
• M22: 23,250,950 km (0.076 R)
• M23: 28,989,524 km (0.05 R)
• M24: 30,879,095 km (0.079 R)
• M25: 31,266,553 km (0.101 R)
• M26: 33,796,403 km (0.086 R)
• M27: 34,761,908 km (0.062 R)
• M28: 35,603,994 km (0.053 R)
• M29: 36,892,331 km (0.067 R)
• M30: 37,037,441 km (0.066 R)
• M31: 39,561,905 km (0.034 R)
• M32: 43,478,976 km (0.103 R)
• M33: 44,128,829 km (0.073 R)
• M34: 45,614,485 km (0.087 R)
• M35: 46,116,984 km (0.118 R)
• M36: 50,807,177 km (0.108 R)
• M37: 55,424,366 km (0.09 R)
• M38: 56,572,679 km (0.047 R)
• M39: 65,058,169 km (0.101 R)
• M40: 66,121,511 km (0.094 R)
• M41: 68,720,774 km (0.083 R)
• M42: 79,315,445 km (0.113 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit