🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.44 AU - 0.56 AU

Year: 126 Days

Day: 26.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.92 AU - 1.5 AU

Year: 474 Days

Day: 22.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3 AU - 3.04 AU

Year: 1871 Days

Day: 26.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.32 AU - 4.5 AU

Year: 2756 Days

Day: 33.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,504,602 km

• M1: 50,414 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.06 AU - 4.46 AU

Year: 3134 Days

Day: 18.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,504,602 km

• M1: 697,724 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.38 AU - 12.72 AU

Year: 12214 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,504,602 km

• M1: 170,392 km (0.108 R)
• M2: 613,052 km (0.043 R)
• M3: 1,372,112 km (0.044 R)
• M4: 1,899,893 km (0.065 R)
• M5: 2,345,246 km (0.117 R)
• M6: 2,817,078 km (0.045 R)
• M7: 3,792,007 km (0.036 R)
• M8: 4,981,011 km (0.119 R)
• M9: 6,366,736 km (0.093 R)
• M10: 7,995,857 km (0.065 R)
• M11: 9,732,538 km (0.106 R)
• M12: 10,526,155 km (0.041 R)
• M13: 13,167,605 km (0.119 R)
• M14: 13,809,828 km (0.09 R)
• M15: 17,800,501 km (0.088 R)
• M16: 20,566,715 km (0.068 R)
• M17: 32,154,118 km (0.082 R)
• M18: 34,877,248 km (0.114 R)
• M19: 37,367,155 km (0.06 R)
• M20: 48,973,705 km (0.05 R)
• M21: 49,586,907 km (0.094 R)
• M22: 51,457,479 km (0.12 R)
• M23: 54,514,511 km (0.103 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit