🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1328 Days

Day: 13.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.05 AU - 2.93 AU

Year: 1421 Days

Day: 42.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.16 AU - 3.3 AU

Year: 2099 Days

Day: 17.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,510,657 km

• M1: 410,497 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 8.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.92 AU - 8.64 AU

Year: 7848 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,510,657 km

• M1: 104,569 km (0.11 R)
• M2: 1,107,623 km (0.084 R)
• M3: 1,828,684 km (0.083 R)
• M4: 2,129,376 km (0.065 R)
• M5: 2,517,433 km (0.058 R)
• M6: 6,243,168 km (0.051 R)
• M7: 9,946,912 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 9.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.15 AU - 9.37 AU

Year: 10191 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,510,657 km

• M1: 299,944 km (0.079 R)
• M2: 1,335,909 km (0.052 R)
• M3: 1,653,804 km (0.054 R)
• M4: 2,022,862 km (0.112 R)
• M5: 4,465,048 km (0.114 R)
• M6: 5,222,312 km (0.05 R)
• M7: 6,554,332 km (0.053 R)
• M8: 8,791,568 km (0.066 R)
• M9: 9,422,123 km (0.078 R)
• M10: 9,978,926 km (0.106 R)
• M11: 10,827,744 km (0.025 R)
• M12: 12,014,055 km (0.117 R)
• M13: 12,608,557 km (0.027 R)
• M14: 13,727,849 km (0.099 R)
• M15: 16,450,530 km (0.072 R)
• M16: 30,731,891 km (0.078 R)
• M17: 35,459,931 km (0.079 R)
• M18: 36,559,027 km (0.083 R)
• M19: 41,316,987 km (0.08 R)
• M20: 46,039,044 km (0.115 R)
• M21: 47,493,584 km (0.064 R)
• M22: 49,580,923 km (0.107 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit