🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 15.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 334 Days

Day: 46.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 425 Days

Day: 45.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,175,047 km

• M1: 80,783 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.93 AU

Year: 767 Days

Day: 29.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,175,047 km

• M1: 338,241 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.4 AU - 6.4 AU

Year: 6132 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,175,047 km

• M1: 104,868 km (0.071 R)
• M2: 476,020 km (0.108 R)
• M3: 910,602 km (0.105 R)
• M4: 1,230,891 km (0.072 R)
• M5: 1,595,461 km (0.086 R)
• M6: 2,245,314 km (0.093 R)
• M7: 2,573,383 km (0.056 R)
• M8: 3,378,518 km (0.116 R)
• M9: 4,080,581 km (0.106 R)
• M10: 6,050,635 km (0.117 R)
• M11: 6,941,192 km (0.068 R)
• M12: 7,672,127 km (0.095 R)
• M13: 8,134,683 km (0.088 R)
• M14: 8,648,403 km (0.084 R)
• M15: 9,740,916 km (0.083 R)
• M16: 12,615,140 km (0.09 R)
• M17: 13,042,541 km (0.077 R)
• M18: 16,360,472 km (0.09 R)
• M19: 16,664,305 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.41 AU - 9.53 AU

Year: 8522 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,175,047 km

• M1: 169,345 km (0.09 R)
• M2: 613,650 km (0.099 R)
• M3: 1,135,149 km (0.034 R)
• M4: 2,123,392 km (0.085 R)
• M5: 3,105,353 km (0.103 R)
• M6: 3,776,897 km (0.094 R)
• M7: 4,631,700 km (0.1 R)
• M8: 5,379,240 km (0.095 R)
• M9: 6,958,096 km (0.116 R)
• M10: 9,391,006 km (0.03 R)
• M11: 12,871,999 km (0.033 R)
• M12: 16,564,673 km (0.061 R)
• M13: 17,496,518 km (0.09 R)
• M14: 19,464,927 km (0.088 R)
• M15: 20,993,967 km (0.1 R)
• M16: 21,661,173 km (0.078 R)
• M17: 22,515,078 km (0.096 R)
• M18: 25,025,779 km (0.104 R)
• M19: 27,618,310 km (0.083 R)
• M20: 29,030,813 km (0.099 R)
• M21: 30,174,040 km (0.088 R)
• M22: 32,109,388 km (0.064 R)
• M23: 33,897,830 km (0.084 R)
• M24: 34,470,192 km (0.119 R)
• M25: 42,376,738 km (0.055 R)
• M26: 47,032,075 km (0.101 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: 224 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit