🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.24 AU - 3.64 AU

Year: 2404 Days

Day: 14.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,601,016 km

• M1: 1,494,782 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.01 AU - 4.19 AU

Year: 3128 Days

Day: 33.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 11

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.92 AU - 6.6 AU

Year: 5900 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,601,016 km

• M1: 136,882 km (0.078 R)
• M2: 515,514 km (0.106 R)
• M3: 857,944 km (0.11 R)
• M4: 1,735,934 km (0.09 R)
• M5: 2,330,286 km (0.07 R)
• M6: 2,933,165 km (0.116 R)
• M7: 3,280,382 km (0.043 R)
• M8: 3,816,840 km (0.11 R)
• M9: 4,656,982 km (0.095 R)
• M10: 5,065,833 km (0.065 R)
• M11: 6,360,303 km (0.094 R)
• M12: 6,919,350 km (0.107 R)
• M13: 7,627,247 km (0.119 R)
• M14: 8,014,108 km (0.083 R)
• M15: 8,762,845 km (0.116 R)
• M16: 11,676,563 km (0.101 R)
• M17: 13,224,153 km (0.033 R)
• M18: 15,322,263 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 13

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.52 AU - 11.32 AU

Year: 13594 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,601,016 km

• M1: 224,995 km (0.115 R)
• M2: 823,835 km (0.112 R)
• M3: 2,537,629 km (0.095 R)
• M4: 5,159,930 km (0.058 R)
• M5: 8,012,013 km (0.1 R)
• M6: 10,416,201 km (0.113 R)
• M7: 11,665,193 km (0.085 R)
• M8: 13,613,257 km (0.109 R)
• M9: 15,817,880 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 10.7

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.45 AU - 13.05 AU

Year: 15173 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,601,016 km

• M1: 133,292 km (0.067 R)
• M2: 486,492 km (0.054 R)
• M3: 945,608 km (0.093 R)
• M4: 1,916,498 km (0.109 R)
• M5: 2,839,368 km (0.096 R)
• M6: 6,938,948 km (0.065 R)
• M7: 7,578,030 km (0.099 R)
• M8: 8,661,268 km (0.109 R)
• M9: 12,463,896 km (0.117 R)
• M10: 28,169,129 km (0.098 R)
• M11: 28,626,899 km (0.117 R)
• M12: 32,594,683 km (0.059 R)
• M13: 33,481,051 km (0.089 R)
• M14: 41,898,025 km (0.064 R)
• M15: 46,035,902 km (0.049 R)
• M16: 54,403,510 km (0.105 R)
• M17: 58,943,955 km (0.088 R)
• M18: 59,881,484 km (0.084 R)
• M19: 62,948,091 km (0.032 R)
• M20: 64,917,098 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit