🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 8.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,198,364 km

• M1: 102,026 km (0.071 R)
• M2: 362,476 km (0.091 R)
• M3: 657,034 km (0.106 R)
• M4: 914,641 km (0.112 R)
• M5: 1,203,515 km (0.068 R)
• M6: 1,729,800 km (0.111 R)
• M7: 2,439,941 km (0.054 R)
• M8: 2,729,862 km (0.102 R)
• M9: 3,051,946 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.85 AU - 1.25 AU

Year: 743 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,198,364 km

• M1: 111,899 km (0.099 R)
• M2: 458,966 km (0.093 R)
• M3: 748,139 km (0.101 R)
• M4: 1,208,601 km (0.06 R)
• M5: 1,520,064 km (0.087 R)
• M6: 1,929,513 km (0.107 R)
• M7: 2,636,962 km (0.12 R)
• M8: 3,069,300 km (0.08 R)
• M9: 3,589,302 km (0.044 R)
• M10: 4,212,676 km (0.105 R)
• M11: 5,361,737 km (0.115 R)
• M12: 6,136,654 km (0.083 R)
• M13: 6,644,689 km (0.072 R)
• M14: 6,962,734 km (0.097 R)
• M15: 7,861,219 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.44 AU - 1.78 AU

Year: 1410 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,198,364 km

• M1: 131,796 km (0.066 R)
• M2: 652,396 km (0.087 R)
• M3: 1,024,895 km (0.07 R)
• M4: 1,650,962 km (0.097 R)
• M5: 2,139,399 km (0.094 R)
• M6: 3,052,245 km (0.096 R)
• M7: 3,760,292 km (0.116 R)
• M8: 4,746,740 km (0.091 R)
• M9: 5,480,518 km (0.066 R)
• M10: 6,526,357 km (0.029 R)
• M11: 6,995,196 km (0.075 R)
• M12: 8,028,469 km (0.096 R)
• M13: 8,713,029 km (0.07 R)
• M14: 10,561,759 km (0.097 R)
• M15: 11,774,848 km (0.119 R)
• M16: 12,396,428 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.5

Radius: 6.4

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.21 AU - 8.23 AU

Year: 12024 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,198,364 km

• M1: 79,586 km (0.07 R)
• M2: 288,873 km (0.107 R)
• M3: 642,822 km (0.098 R)
• M4: 993,479 km (0.054 R)
• M5: 2,323,405 km (0.043 R)
• M6: 2,672,716 km (0.076 R)
• M7: 2,917,009 km (0.115 R)
• M8: 3,554,595 km (0.083 R)
• M9: 4,105,115 km (0.119 R)
• M10: 4,616,590 km (0.112 R)
• M11: 6,485,217 km (0.054 R)
• M12: 6,724,424 km (0.084 R)
• M13: 7,874,533 km (0.103 R)
• M14: 8,904,215 km (0.095 R)
• M15: 9,915,796 km (0.107 R)
• M16: 11,001,727 km (0.077 R)
• M17: 13,089,215 km (0.084 R)
• M18: 14,801,213 km (0.089 R)
• M19: 15,854,083 km (0.107 R)
• M20: 16,435,570 km (0.089 R)
• M21: 19,475,698 km (0.097 R)
• M22: 20,226,978 km (0.119 R)
• M23: 22,687,863 km (0.096 R)
• M24: 28,406,392 km (0.11 R)
• M25: 29,480,654 km (0.109 R)
• M26: 30,137,987 km (0.115 R)
• M27: 39,993,944 km (0.119 R)
• M28: 41,889,947 km (0.12 R)
• M29: 46,006,581 km (0.117 R)
• M30: 49,457,206 km (0.054 R)
• M31: 50,229,579 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit