🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 41.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.23 AU

Year: 369 Days

Day: 32.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,517,406 km

• M1: 480,508 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.04 AU - 1.46 AU

Year: 508 Days

Day: 13.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,517,406 km

• M1: 613,351 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.22 AU - 1.36 AU

Year: 532 Days

Day: 28.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.51 AU - 2.29 AU

Year: 952 Days

Day: 25 Hours

Environment

Temp: -57 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,517,406 km

• M1: 41,887 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.15 AU - 3.93 AU

Year: 2421 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.63 AU - 3.97 AU

Year: 2692 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.36 AU - 4.62 AU

Year: 3458 Days

Day: 38 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 9.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.36 AU - 7.46 AU

Year: 7331 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,517,406 km

• M1: 119,678 km (0.087 R)
• M2: 463,305 km (0.073 R)
• M3: 922,570 km (0.056 R)
• M4: 1,536,370 km (0.063 R)
• M5: 1,927,419 km (0.108 R)
• M6: 3,062,119 km (0.075 R)
• M7: 4,340,283 km (0.092 R)
• M8: 6,012,189 km (0.115 R)
• M9: 6,507,956 km (0.055 R)
• M10: 8,591,855 km (0.116 R)
• M11: 11,831,995 km (0.099 R)
• M12: 16,684,202 km (0.054 R)
• M13: 19,508,011 km (0.075 R)
• M14: 20,280,235 km (0.026 R)
• M15: 23,316,175 km (0.093 R)
• M16: 24,097,973 km (0.103 R)
• M17: 29,561,586 km (0.096 R)
• M18: 32,365,499 km (0.109 R)
• M19: 42,343,528 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 3.5

Gravity: 79.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.55 AU - 17.75 AU

Year: 24692 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,517,406 km

• M1: 44,431 km (0.047 R)
• M2: 197,170 km (0.051 R)
• M3: 431,889 km (0.094 R)
• M4: 995,125 km (0.036 R)
• M5: 1,165,218 km (0.113 R)
• M6: 1,387,819 km (0.108 R)
• M7: 2,299,170 km (0.094 R)
• M8: 2,755,892 km (0.049 R)
• M9: 2,865,098 km (0.027 R)
• M10: 3,679,808 km (0.044 R)
• M11: 3,879,821 km (0.073 R)
• M12: 5,031,575 km (0.109 R)
• M13: 7,710,125 km (0.088 R)
• M14: 8,149,194 km (0.094 R)
• M15: 11,208,471 km (0.093 R)
• M16: 12,500,996 km (0.118 R)
• M17: 12,801,239 km (0.114 R)
• M18: 13,415,937 km (0.111 R)
• M19: 16,427,193 km (0.115 R)
• M20: 17,060,740 km (0.071 R)
• M21: 22,837,761 km (0.099 R)
• M22: 23,399,201 km (0.113 R)
• M23: 24,084,958 km (0.11 R)
• M24: 24,666,595 km (0.055 R)
• M25: 27,589,288 km (0.117 R)
• M26: 30,734,434 km (0.053 R)
• M27: 31,694,852 km (0.107 R)
• M28: 32,958,954 km (0.093 R)
• M29: 37,881,173 km (0.069 R)
• M30: 46,774,467 km (0.107 R)
• M31: 51,031,424 km (0.051 R)
• M32: 58,201,201 km (0.117 R)
• M33: 64,665,475 km (0.101 R)
• M34: 67,609,262 km (0.088 R)
• M35: 71,115,537 km (0.098 R)
• M36: 76,224,902 km (0.069 R)
• M37: 82,095,721 km (0.111 R)
• M38: 93,580,200 km (0.105 R)
• M39: 95,303,418 km (0.101 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit