🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 151 Days

Day: 39.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 231 Days

Day: 40.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.17 AU - 2.97 AU

Year: 1528 Days

Day: 42.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.3 AU - 3.76 AU

Year: 1956 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.3 AU - 4.18 AU

Year: 2682 Days

Day: 14.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,437,756 km

• M1: 143,764 km (0.057 R)
• M2: 555,457 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.2

Radius: 5.9

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.93 AU - 12.99 AU

Year: 17303 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,437,756 km

• M1: 74,350 km (0.043 R)
• M2: 262,245 km (0.116 R)
• M3: 612,304 km (0.113 R)
• M4: 840,740 km (0.064 R)
• M5: 1,284,896 km (0.071 R)
• M6: 2,178,893 km (0.078 R)
• M7: 2,538,526 km (0.098 R)
• M8: 2,744,523 km (0.036 R)
• M9: 3,769,866 km (0.028 R)
• M10: 4,100,178 km (0.119 R)
• M11: 5,172,047 km (0.113 R)
• M12: 5,542,152 km (0.072 R)
• M13: 6,253,041 km (0.079 R)
• M14: 6,673,262 km (0.111 R)
• M15: 7,292,896 km (0.034 R)
• M16: 10,159,191 km (0.087 R)
• M17: 11,651,879 km (0.096 R)
• M18: 15,439,099 km (0.118 R)
• M19: 15,819,526 km (0.089 R)
• M20: 17,159,474 km (0.119 R)
• M21: 17,485,298 km (0.096 R)
• M22: 19,264,765 km (0.095 R)
• M23: 21,630,955 km (0.077 R)
• M24: 22,011,232 km (0.105 R)
• M25: 29,878,734 km (0.03 R)
• M26: 30,114,051 km (0.081 R)
• M27: 34,693,392 km (0.062 R)
• M28: 35,083,842 km (0.118 R)
• M29: 39,432,802 km (0.081 R)
• M30: 44,586,149 km (0.089 R)
• M31: 49,181,946 km (0.079 R)
• M32: 55,313,962 km (0.111 R)
• M33: 55,668,808 km (0.076 R)
• M34: 56,025,151 km (0.103 R)
• M35: 56,382,989 km (0.091 R)
• M36: 62,895,732 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit