🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.98 AU - 1.14 AU

Year: 411 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.91 AU - 3.89 AU

Year: 2362 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,658,351 km

• M1: 319,391 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.91 AU - 4.57 AU

Year: 2725 Days

Day: 44.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 11.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.47 AU - 6.57 AU

Year: 5564 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 98,658,351 km

• M1: 147,803 km (0.069 R)
• M2: 1,363,136 km (0.109 R)
• M3: 1,987,109 km (0.114 R)
• M4: 2,962,636 km (0.068 R)
• M5: 3,767,622 km (0.05 R)
• M6: 5,229,194 km (0.041 R)
• M7: 7,882,312 km (0.075 R)
• M8: 9,653,102 km (0.097 R)
• M9: 10,569,987 km (0.108 R)
• M10: 11,457,103 km (0.118 R)
• M11: 15,775,395 km (0.087 R)
• M12: 21,269,825 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 10.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6 AU - 6.48 AU

Year: 5872 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,658,351 km

• M1: 144,362 km (0.098 R)
• M2: 477,816 km (0.066 R)
• M3: 835,953 km (0.11 R)
• M4: 1,706,313 km (0.099 R)
• M5: 2,295,430 km (0.107 R)
• M6: 2,740,932 km (0.044 R)
• M7: 3,373,282 km (0.1 R)
• M8: 5,247,295 km (0.064 R)
• M9: 5,705,064 km (0.12 R)
• M10: 7,847,904 km (0.049 R)
• M11: 8,204,246 km (0.073 R)
• M12: 13,035,659 km (0.097 R)
• M13: 13,592,762 km (0.084 R)
• M14: 13,992,188 km (0.118 R)
• M15: 15,606,499 km (0.092 R)
• M16: 16,945,400 km (0.107 R)
• M17: 18,567,639 km (0.11 R)
• M18: 19,560,370 km (0.092 R)
• M19: 19,996,448 km (0.101 R)
• M20: 21,191,436 km (0.104 R)
• M21: 22,275,422 km (0.072 R)
• M22: 23,640,802 km (0.103 R)
• M23: 24,218,998 km (0.077 R)
• M24: 26,273,276 km (0.097 R)
• M25: 26,626,626 km (0.117 R)
• M26: 30,143,223 km (0.112 R)
• M27: 36,307,553 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.3

Radius: 6.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.27 AU - 17.87 AU

Year: 22039 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,658,351 km

• M1: 77,193 km (0.088 R)
• M2: 435,330 km (0.088 R)
• M3: 766,091 km (0.099 R)
• M4: 1,172,997 km (0.081 R)
• M5: 1,445,863 km (0.107 R)
• M6: 2,392,818 km (0.098 R)
• M7: 3,008,264 km (0.046 R)
• M8: 7,170,525 km (0.11 R)
• M9: 8,798,449 km (0.119 R)
• M10: 9,455,782 km (0.116 R)
• M11: 13,423,118 km (0.105 R)
• M12: 19,525,813 km (0.109 R)
• M13: 20,560,283 km (0.052 R)
• M14: 24,423,797 km (0.113 R)
• M15: 24,972,971 km (0.104 R)
• M16: 26,766,350 km (0.049 R)
• M17: 27,350,081 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.3

Radius: 5.8

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.28 AU - 18.58 AU

Year: 29807 Days

Day: 24.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,658,351 km

• M1: 73,602 km (0.103 R)
• M2: 269,276 km (0.117 R)
• M3: 1,557,763 km (0.099 R)
• M4: 1,948,662 km (0.101 R)
• M5: 2,283,013 km (0.111 R)
• M6: 2,476,593 km (0.067 R)
• M7: 2,787,607 km (0.12 R)
• M8: 3,182,994 km (0.118 R)
• M9: 3,745,482 km (0.099 R)
• M10: 5,271,081 km (0.103 R)
• M11: 5,610,818 km (0.098 R)
• M12: 6,718,740 km (0.043 R)
• M13: 8,818,346 km (0.096 R)
• M14: 9,481,663 km (0.12 R)
• M15: 10,637,755 km (0.064 R)
• M16: 12,543,931 km (0.082 R)
• M17: 14,014,329 km (0.075 R)
• M18: 17,948,005 km (0.09 R)
• M19: 18,233,736 km (0.053 R)
• M20: 18,814,326 km (0.109 R)
• M21: 22,120,738 km (0.096 R)
• M22: 23,910,676 km (0.048 R)
• M23: 25,554,159 km (0.032 R)
• M24: 29,326,718 km (0.049 R)
• M25: 29,590,608 km (0.115 R)
• M26: 30,392,004 km (0.073 R)
• M27: 38,739,865 km (0.061 R)
• M28: 40,509,458 km (0.094 R)
• M29: 46,140,322 km (0.075 R)
• M30: 51,118,191 km (0.041 R)
• M31: 59,554,164 km (0.064 R)
• M32: 65,215,546 km (0.081 R)
• M33: 68,176,238 km (0.056 R)
• M34: 69,104,941 km (0.04 R)
• M35: 70,750,368 km (0.088 R)
• M36: 72,903,979 km (0.098 R)
• M37: 74,119,163 km (0.062 R)
• M38: 77,845,646 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit