🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 9.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.99 AU - 1.27 AU

Year: 815 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,825,500 km

• M1: 114,442 km (0.108 R)
• M2: 413,339 km (0.073 R)
• M3: 768,783 km (0.106 R)
• M4: 1,079,498 km (0.092 R)
• M5: 1,376,151 km (0.107 R)
• M6: 2,586,398 km (0.058 R)
• M7: 2,969,368 km (0.084 R)
• M8: 3,377,770 km (0.08 R)
• M9: 3,718,105 km (0.03 R)
• M10: 4,081,329 km (0.111 R)
• M11: 6,046,297 km (0.062 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.4

Radius: 3.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.91 AU - 6.33 AU

Year: 10269 Days

Day: 21.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,825,500 km

• M1: 40,092 km (0.085 R)
• M2: 161,566 km (0.119 R)
• M3: 388,356 km (0.119 R)
• M4: 622,477 km (0.083 R)
• M5: 784,641 km (0.1 R)
• M6: 1,157,888 km (0.105 R)
• M7: 1,936,395 km (0.092 R)
• M8: 2,199,537 km (0.066 R)
• M9: 2,994,800 km (0.095 R)
• M10: 3,419,658 km (0.094 R)
• M11: 4,958,421 km (0.083 R)
• M12: 5,150,954 km (0.112 R)
• M13: 9,674,195 km (0.079 R)
• M14: 10,359,353 km (0.095 R)
• M15: 10,873,970 km (0.115 R)
• M16: 11,117,216 km (0.116 R)
• M17: 12,741,999 km (0.097 R)
• M18: 13,564,338 km (0.115 R)
• M19: 14,962,330 km (0.084 R)
• M20: 16,506,629 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 7.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.05 AU - 8.79 AU

Year: 13709 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,825,500 km

• M1: 98,286 km (0.092 R)
• M2: 350,358 km (0.093 R)
• M3: 1,161,927 km (0.107 R)
• M4: 1,602,193 km (0.063 R)
• M5: 4,353,298 km (0.073 R)
• M6: 4,640,676 km (0.101 R)
• M7: 5,253,728 km (0.078 R)
• M8: 5,919,737 km (0.09 R)
• M9: 6,165,676 km (0.085 R)
• M10: 6,678,049 km (0.081 R)
• M11: 12,186,691 km (0.052 R)
• M12: 13,052,564 km (0.079 R)
• M13: 13,774,374 km (0.102 R)
• M14: 22,347,528 km (0.088 R)
• M15: 22,945,770 km (0.063 R)
• M16: 24,533,153 km (0.063 R)
• M17: 28,320,074 km (0.084 R)
• M18: 28,718,902 km (0.119 R)
• M19: 32,806,813 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 5.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.33 AU - 9.19 AU

Year: 17585 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,825,500 km

• M1: 75,846 km (0.114 R)
• M2: 331,808 km (0.062 R)
• M3: 740,360 km (0.119 R)
• M4: 924,066 km (0.088 R)
• M5: 3,182,844 km (0.046 R)
• M6: 5,676,042 km (0.03 R)
• M7: 8,393,039 km (0.116 R)
• M8: 9,878,396 km (0.052 R)
• M9: 10,288,444 km (0.093 R)
• M10: 15,371,929 km (0.071 R)
• M11: 18,180,480 km (0.043 R)
• M12: 25,544,584 km (0.094 R)
• M13: 29,036,648 km (0.028 R)
• M14: 32,834,040 km (0.118 R)
• M15: 35,264,407 km (0.078 R)
• M16: 38,436,181 km (0.119 R)
• M17: 40,609,688 km (0.055 R)
• M18: 42,863,979 km (0.106 R)
• M19: 44,228,162 km (0.079 R)
• M20: 44,781,823 km (0.071 R)
• M21: 47,330,822 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit