🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.51 AU - 0.61 AU

Year: 148 Days

Day: 30.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 248 Days

Day: 38.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,819,722 km

• M1: 103,971 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 447 Days

Day: 17.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,819,722 km

• M1: 809,474 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.78 AU - 2.78 AU

Year: 1637 Days

Day: 29.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.86 AU - 4.52 AU

Year: 2503 Days

Day: 35.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,819,722 km

• M1: 102,026 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.57 AU - 5.29 AU

Year: 3292 Days

Day: 33.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 10.2

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.11 AU - 11.33 AU

Year: 10700 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,819,722 km

• M1: 137,480 km (0.084 R)
• M2: 466,147 km (0.093 R)
• M3: 967,300 km (0.092 R)
• M4: 1,405,622 km (0.099 R)
• M5: 1,827,338 km (0.094 R)
• M6: 2,650,276 km (0.069 R)
• M7: 3,065,260 km (0.108 R)
• M8: 3,756,103 km (0.115 R)
• M9: 5,759,069 km (0.063 R)
• M10: 6,497,634 km (0.115 R)
• M11: 7,852,841 km (0.118 R)
• M12: 8,760,900 km (0.078 R)
• M13: 9,838,902 km (0.088 R)
• M14: 10,839,263 km (0.044 R)
• M15: 12,257,002 km (0.061 R)
• M16: 15,665,141 km (0.09 R)
• M17: 17,850,616 km (0.06 R)
• M18: 21,241,252 km (0.106 R)
• M19: 22,460,774 km (0.1 R)
• M20: 23,087,739 km (0.089 R)
• M21: 23,818,524 km (0.105 R)
• M22: 27,705,825 km (0.034 R)
• M23: 29,055,198 km (0.119 R)
• M24: 30,122,578 km (0.075 R)
• M25: 39,621,295 km (0.037 R)
• M26: 44,760,880 km (0.1 R)
• M27: 45,326,360 km (0.069 R)
• M28: 45,896,776 km (0.104 R)
• M29: 46,761,153 km (0.059 R)
• M30: 51,247,144 km (0.108 R)
• M31: 52,021,612 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 11

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.74 AU - 14.5 AU

Year: 13986 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,819,722 km

• M1: 137,181 km (0.063 R)
• M2: 629,059 km (0.034 R)
• M3: 1,001,109 km (0.082 R)
• M4: 1,552,078 km (0.061 R)
• M5: 2,037,224 km (0.104 R)
• M6: 2,523,716 km (0.095 R)
• M7: 3,020,531 km (0.101 R)
• M8: 3,483,536 km (0.055 R)
• M9: 3,914,079 km (0.083 R)
• M10: 4,611,953 km (0.048 R)
• M11: 5,037,858 km (0.12 R)
• M12: 5,390,909 km (0.047 R)
• M13: 5,760,416 km (0.066 R)
• M14: 7,912,381 km (0.097 R)
• M15: 8,480,105 km (0.088 R)
• M16: 9,168,554 km (0.047 R)
• M17: 10,093,817 km (0.093 R)
• M18: 12,474,518 km (0.117 R)
• M19: 13,857,400 km (0.08 R)
• M20: 17,284,688 km (0.086 R)
• M21: 19,232,601 km (0.068 R)
• M22: 21,322,933 km (0.036 R)
• M23: 28,902,907 km (0.075 R)
• M24: 32,844,661 km (0.091 R)
• M25: 35,001,863 km (0.069 R)
• M26: 37,615,637 km (0.039 R)
• M27: 38,721,464 km (0.081 R)
• M28: 44,170,417 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 7.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.33 AU - 16.37 AU

Year: 18200 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,819,722 km

• M1: 98,585 km (0.117 R)
• M2: 573,708 km (0.081 R)
• M3: 2,266,557 km (0.113 R)
• M4: 2,898,908 km (0.118 R)
• M5: 13,710,944 km (0.113 R)
• M6: 15,841,068 km (0.078 R)
• M7: 16,726,089 km (0.098 R)
• M8: 18,663,382 km (0.052 R)
• M9: 20,597,233 km (0.108 R)
• M10: 35,074,866 km (0.091 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit