🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 14.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 310 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,939,395 km

• M1: 180,415 km (0.1 R)
• M2: 692,638 km (0.085 R)
• M3: 1,152,801 km (0.08 R)
• M4: 1,739,973 km (0.119 R)
• M5: 2,216,143 km (0.063 R)
• M6: 2,669,275 km (0.119 R)
• M7: 3,837,933 km (0.07 R)
• M8: 4,512,769 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 12.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 477 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 34,939,395 km

• M1: 157,975 km (0.073 R)
• M2: 621,878 km (0.11 R)
• M3: 1,123,031 km (0.095 R)
• M4: 1,649,616 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 10.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.51 AU

Year: 1034 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,939,395 km

• M1: 132,993 km (0.092 R)
• M2: 521,199 km (0.097 R)
• M3: 1,216,679 km (0.104 R)
• M4: 1,726,509 km (0.064 R)
• M5: 2,352,127 km (0.059 R)
• M6: 3,340,670 km (0.103 R)
• M7: 3,678,013 km (0.045 R)
• M8: 5,063,589 km (0.101 R)
• M9: 5,573,867 km (0.076 R)
• M10: 6,697,945 km (0.107 R)
• M11: 7,674,969 km (0.095 R)
• M12: 8,321,830 km (0.043 R)
• M13: 8,801,740 km (0.066 R)
• M14: 9,693,643 km (0.085 R)
• M15: 10,809,194 km (0.099 R)
• M16: 11,831,845 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 9.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.91 AU - 5.93 AU

Year: 7277 Days

Day: 11.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,939,395 km

• M1: 122,969 km (0.057 R)
• M2: 717,471 km (0.117 R)
• M3: 1,056,759 km (0.09 R)
• M4: 1,733,091 km (0.11 R)
• M5: 2,495,891 km (0.118 R)
• M6: 4,429,593 km (0.082 R)
• M7: 4,822,287 km (0.078 R)
• M8: 5,797,516 km (0.119 R)
• M9: 6,844,851 km (0.108 R)
• M10: 7,229,915 km (0.083 R)
• M11: 9,511,582 km (0.077 R)
• M12: 11,301,521 km (0.084 R)
• M13: 11,723,536 km (0.087 R)
• M14: 13,053,162 km (0.112 R)
• M15: 14,436,045 km (0.086 R)
• M16: 14,887,531 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 3.5

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.22 AU - 6.48 AU

Year: 10671 Days

Day: 24.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,939,395 km

• M1: 43,533 km (0.082 R)
• M2: 221,106 km (0.101 R)
• M3: 425,307 km (0.054 R)
• M4: 582,235 km (0.072 R)
• M5: 793,318 km (0.098 R)
• M6: 3,666,494 km (0.12 R)
• M7: 5,786,146 km (0.088 R)
• M8: 6,073,823 km (0.078 R)
• M9: 6,677,600 km (0.065 R)
• M10: 9,894,702 km (0.067 R)
• M11: 10,121,642 km (0.071 R)
• M12: 18,044,495 km (0.111 R)
• M13: 19,852,685 km (0.091 R)
• M14: 28,293,744 km (0.089 R)
• M15: 33,902,917 km (0.034 R)
• M16: 34,108,614 km (0.096 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: 474 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit