🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 183 Days

Day: 12.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.17 AU - 3.41 AU

Year: 1746 Days

Day: 33.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.88 AU - 3.5 AU

Year: 2135 Days

Day: 18.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 13

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.79 AU - 6.27 AU

Year: 4227 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,448,144 km

• M1: 162,314 km (0.035 R)
• M2: 589,416 km (0.092 R)
• M3: 2,441,886 km (0.106 R)
• M4: 4,565,577 km (0.052 R)
• M5: 5,719,725 km (0.113 R)
• M6: 6,602,203 km (0.045 R)
• M7: 8,002,289 km (0.108 R)
• M8: 14,069,979 km (0.114 R)
• M9: 17,585,230 km (0.095 R)
• M10: 18,403,829 km (0.119 R)
• M11: 20,734,265 km (0.087 R)
• M12: 21,152,690 km (0.083 R)
• M13: 21,648,009 km (0.119 R)
• M14: 22,150,957 km (0.082 R)
• M15: 25,973,930 km (0.091 R)
• M16: 26,953,048 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.7

Radius: 4.7

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.71 AU - 15.83 AU

Year: 23468 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,448,144 km

• M1: 58,942 km (0.047 R)
• M2: 254,616 km (0.061 R)
• M3: 1,244,505 km (0.117 R)
• M4: 1,520,962 km (0.11 R)
• M5: 1,759,121 km (0.065 R)
• M6: 2,428,572 km (0.038 R)
• M7: 3,342,764 km (0.079 R)
• M8: 4,955,280 km (0.104 R)
• M9: 5,479,620 km (0.097 R)
• M10: 7,685,291 km (0.079 R)
• M11: 10,039,663 km (0.11 R)
• M12: 22,910,166 km (0.094 R)
• M13: 35,903,639 km (0.083 R)
• M14: 37,999,954 km (0.095 R)
• M15: 49,168,332 km (0.064 R)
• M16: 60,238,874 km (0.087 R)
• M17: 75,723,301 km (0.079 R)
• M18: 78,413,669 km (0.107 R)
• M19: 79,907,703 km (0.113 R)
• M20: 80,661,826 km (0.082 R)
• M21: 84,763,799 km (0.103 R)
• M22: 88,197,369 km (0.075 R)
• M23: 89,542,404 km (0.08 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: 173 - 11,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit