🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.3

Radius: 9.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 302 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,946,703 km

• M1: 117,584 km (0.049 R)
• M2: 430,991 km (0.096 R)
• M3: 736,470 km (0.115 R)
• M4: 1,046,138 km (0.079 R)
• M5: 1,536,071 km (0.072 R)
• M6: 2,092,126 km (0.098 R)
• M7: 2,446,075 km (0.044 R)
• M8: 2,949,472 km (0.113 R)
• M9: 3,295,791 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 8

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.83 AU - 2.39 AU

Year: 2154 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,946,703 km

• M1: 99,632 km (0.091 R)
• M2: 369,208 km (0.104 R)
• M3: 621,280 km (0.091 R)
• M4: 947,104 km (0.064 R)
• M5: 1,207,255 km (0.117 R)
• M6: 1,544,748 km (0.062 R)
• M7: 1,811,331 km (0.055 R)
• M8: 2,194,302 km (0.09 R)
• M9: 2,658,803 km (0.049 R)
• M10: 2,937,354 km (0.038 R)
• M11: 3,553,997 km (0.076 R)
• M12: 3,986,185 km (0.077 R)
• M13: 4,273,712 km (0.104 R)
• M14: 6,403,986 km (0.093 R)
• M15: 7,099,915 km (0.045 R)
• M16: 7,934,521 km (0.106 R)
• M17: 9,157,933 km (0.035 R)
• M18: 10,181,182 km (0.093 R)
• M19: 10,647,628 km (0.049 R)
• M20: 13,028,479 km (0.088 R)
• M21: 14,143,431 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 12.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.87 AU - 2.75 AU

Year: 2468 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,946,703 km

• M1: 153,787 km (0.077 R)
• M2: 766,539 km (0.093 R)
• M3: 1,201,570 km (0.051 R)
• M4: 1,621,043 km (0.091 R)
• M5: 2,217,190 km (0.086 R)
• M6: 2,738,090 km (0.073 R)
• M7: 3,535,446 km (0.104 R)
• M8: 5,817,113 km (0.073 R)
• M9: 6,398,002 km (0.101 R)
• M10: 7,401,953 km (0.049 R)
• M11: 7,831,897 km (0.073 R)
• M12: 8,607,861 km (0.105 R)
• M13: 9,222,858 km (0.107 R)
• M14: 9,830,525 km (0.049 R)
• M15: 11,365,997 km (0.099 R)
• M16: 12,661,814 km (0.091 R)
• M17: 14,147,022 km (0.056 R)
• M18: 15,199,742 km (0.103 R)
• M19: 15,946,983 km (0.102 R)
• M20: 17,568,774 km (0.071 R)
• M21: 18,225,209 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 3.5

Gravity: 59.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.64 AU - 7.04 AU

Year: 11221 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,946,703 km

• M1: 64,925 km (0.072 R)
• M2: 346,917 km (0.103 R)
• M3: 479,611 km (0.118 R)
• M4: 687,253 km (0.036 R)
• M5: 1,061,846 km (0.086 R)
• M6: 1,544,598 km (0.072 R)
• M7: 1,893,311 km (0.101 R)
• M8: 2,215,993 km (0.104 R)
• M9: 2,616,018 km (0.087 R)
• M10: 5,159,331 km (0.096 R)
• M11: 5,713,292 km (0.106 R)
• M12: 7,354,082 km (0.114 R)
• M13: 7,482,138 km (0.08 R)
• M14: 8,144,557 km (0.103 R)
• M15: 8,702,108 km (0.065 R)
• M16: 11,933,871 km (0.078 R)
• M17: 13,976,929 km (0.11 R)
• M18: 22,362,039 km (0.094 R)
• M19: 26,725,660 km (0.078 R)
• M20: 33,692,881 km (0.116 R)
• M21: 35,850,382 km (0.077 R)
• M22: 48,476,292 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit