🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.86 AU - 1.36 AU

Year: 534 Days

Day: 16.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.39 AU - 1.69 AU

Year: 873 Days

Day: 37.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 13.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.28 AU - 2.32 AU

Year: 1593 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,637,642 km

• M1: 171,290 km (0.079 R)
• M2: 674,088 km (0.09 R)
• M3: 1,364,333 km (0.093 R)
• M4: 2,765,017 km (0.113 R)
• M5: 3,362,661 km (0.091 R)
• M6: 3,862,617 km (0.108 R)
• M7: 4,539,248 km (0.113 R)
• M8: 5,013,623 km (0.047 R)
• M9: 5,669,610 km (0.084 R)
• M10: 6,833,032 km (0.077 R)
• M11: 7,484,531 km (0.059 R)
• M12: 7,959,804 km (0.103 R)
• M13: 8,767,782 km (0.058 R)
• M14: 9,296,460 km (0.088 R)
• M15: 10,097,557 km (0.078 R)
• M16: 12,050,856 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 14.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.27 AU - 2.43 AU

Year: 1645 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,637,642 km

• M1: 176,675 km (0.101 R)
• M2: 639,531 km (0.103 R)
• M3: 1,194,988 km (0.12 R)
• M4: 1,719,628 km (0.082 R)
• M5: 2,676,904 km (0.106 R)
• M6: 3,314,640 km (0.117 R)
• M7: 3,761,489 km (0.089 R)
• M8: 4,778,754 km (0.107 R)
• M9: 8,615,042 km (0.045 R)
• M10: 9,343,135 km (0.097 R)
• M11: 12,559,340 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.1

Radius: 6.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.01 AU - 14.17 AU

Year: 18015 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,637,642 km

• M1: 84,373 km (0.1 R)
• M2: 333,753 km (0.061 R)
• M3: 647,310 km (0.094 R)
• M4: 1,338,751 km (0.065 R)
• M5: 2,715,201 km (0.079 R)
• M6: 3,056,584 km (0.09 R)
• M7: 3,324,813 km (0.101 R)
• M8: 5,210,195 km (0.09 R)
• M9: 5,487,399 km (0.062 R)
• M10: 8,165,052 km (0.062 R)
• M11: 11,490,014 km (0.088 R)
• M12: 13,384,821 km (0.098 R)
• M13: 15,549,502 km (0.12 R)
• M14: 15,763,726 km (0.049 R)
• M15: 21,339,239 km (0.094 R)
• M16: 25,443,606 km (0.117 R)
• M17: 27,160,989 km (0.037 R)
• M18: 28,312,444 km (0.096 R)
• M19: 29,605,419 km (0.108 R)
• M20: 32,308,503 km (0.094 R)
• M21: 42,084,723 km (0.072 R)
• M22: 44,480,384 km (0.112 R)
• M23: 45,492,712 km (0.098 R)
• M24: 50,472,975 km (0.108 R)
• M25: 50,942,862 km (0.112 R)
• M26: 51,415,741 km (0.113 R)
• M27: 54,314,948 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit