🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.3 AU

Year: 473 Days

Day: 17.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,597,731 km

• M1: 79,436 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.22 AU

Year: 891 Days

Day: 25.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,597,731 km

• M1: 584,928 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.62 AU - 2.46 AU

Year: 1049 Days

Day: 16.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,597,731 km

• M1: 84,373 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 11.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.07 AU - 6.41 AU

Year: 4949 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,597,731 km

• M1: 141,968 km (0.1 R)
• M2: 559,795 km (0.082 R)
• M3: 1,004,998 km (0.075 R)
• M4: 2,862,705 km (0.088 R)
• M5: 4,021,340 km (0.026 R)
• M6: 4,902,771 km (0.092 R)
• M7: 6,194,997 km (0.054 R)
• M8: 7,207,027 km (0.048 R)
• M9: 7,668,387 km (0.07 R)
• M10: 9,020,901 km (0.059 R)
• M11: 9,913,402 km (0.061 R)
• M12: 17,527,934 km (0.102 R)
• M13: 18,122,735 km (0.116 R)
• M14: 19,987,772 km (0.099 R)
• M15: 22,114,754 km (0.119 R)
• M16: 22,809,337 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 4.9

Gravity: 34.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.24 AU - 15.28 AU

Year: 21454 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,597,731 km

• M1: 60,886 km (0.105 R)
• M2: 313,408 km (0.09 R)
• M3: 678,127 km (0.115 R)
• M4: 855,101 km (0.115 R)
• M5: 1,215,034 km (0.08 R)
• M6: 2,038,570 km (0.061 R)
• M7: 2,830,990 km (0.062 R)
• M8: 3,182,545 km (0.067 R)
• M9: 3,623,709 km (0.115 R)
• M10: 4,810,320 km (0.118 R)
• M11: 5,552,923 km (0.116 R)
• M12: 6,235,090 km (0.098 R)
• M13: 7,611,240 km (0.077 R)
• M14: 9,293,618 km (0.105 R)
• M15: 11,274,892 km (0.078 R)
• M16: 12,223,941 km (0.099 R)
• M17: 13,151,747 km (0.065 R)
• M18: 14,906,979 km (0.103 R)
• M19: 21,098,685 km (0.078 R)
• M20: 22,534,825 km (0.086 R)
• M21: 23,384,242 km (0.117 R)
• M22: 25,259,451 km (0.095 R)
• M23: 26,759,469 km (0.104 R)
• M24: 37,170,583 km (0.074 R)
• M25: 40,178,099 km (0.107 R)
• M26: 40,642,750 km (0.102 R)
• M27: 51,611,565 km (0.083 R)
• M28: 51,977,032 km (0.094 R)
• M29: 53,456,854 km (0.057 R)
• M30: 58,856,889 km (0.095 R)
• M31: 61,483,079 km (0.07 R)
• M32: 66,103,559 km (0.08 R)
• M33: 71,402,316 km (0.106 R)
• M34: 71,628,956 km (0.092 R)
• M35: 75,322,079 km (0.044 R)
• M36: 75,557,097 km (0.097 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit