🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 11.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 265 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,498,306 km

• M1: 159,023 km (0.071 R)
• M2: 520,152 km (0.047 R)
• M3: 960,867 km (0.026 R)
• M4: 1,685,968 km (0.107 R)
• M5: 2,081,954 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 10

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 541 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,498,306 km

• M1: 125,363 km (0.085 R)
• M2: 438,023 km (0.098 R)
• M3: 922,869 km (0.055 R)
• M4: 1,323,642 km (0.072 R)
• M5: 1,679,984 km (0.098 R)
• M6: 2,307,547 km (0.102 R)
• M7: 2,785,812 km (0.074 R)
• M8: 3,291,752 km (0.03 R)
• M9: 4,275,657 km (0.059 R)
• M10: 6,876,715 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 10.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.91 AU - 1.41 AU

Year: 833 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,498,306 km

• M1: 129,402 km (0.062 R)
• M2: 525,388 km (0.095 R)
• M3: 872,604 km (0.113 R)
• M4: 1,250,937 km (0.045 R)
• M5: 2,095,717 km (0.088 R)
• M6: 2,511,449 km (0.065 R)
• M7: 3,031,002 km (0.064 R)
• M8: 3,819,832 km (0.064 R)
• M9: 4,790,423 km (0.114 R)
• M10: 5,243,555 km (0.092 R)
• M11: 6,135,158 km (0.112 R)
• M12: 8,000,345 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 8.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.03 AU - 1.33 AU

Year: 855 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,498,306 km

• M1: 104,569 km (0.06 R)
• M2: 432,936 km (0.106 R)
• M3: 1,644,829 km (0.103 R)
• M4: 3,415,619 km (0.045 R)
• M5: 4,038,245 km (0.096 R)
• M6: 4,610,606 km (0.101 R)
• M7: 6,026,401 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 14.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.53 AU - 2.53 AU

Year: 1929 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,498,306 km

• M1: 181,612 km (0.101 R)
• M2: 747,690 km (0.115 R)
• M3: 1,276,070 km (0.098 R)
• M4: 1,757,625 km (0.063 R)
• M5: 2,544,809 km (0.12 R)
• M6: 3,007,366 km (0.091 R)
• M7: 3,833,595 km (0.062 R)
• M8: 4,373,643 km (0.109 R)
• M9: 4,984,451 km (0.082 R)
• M10: 5,917,045 km (0.079 R)
• M11: 6,938,200 km (0.089 R)
• M12: 8,213,671 km (0.111 R)
• M13: 10,612,473 km (0.089 R)
• M14: 11,900,361 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.13 AU - 5.15 AU

Year: 5617 Days

Day: 8.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,498,306 km

• M1: 169,345 km (0.044 R)
• M2: 584,030 km (0.099 R)
• M3: 1,411,456 km (0.083 R)
• M4: 3,644,055 km (0.07 R)
• M5: 6,208,760 km (0.074 R)
• M6: 6,996,244 km (0.091 R)
• M7: 7,506,073 km (0.059 R)
• M8: 8,300,887 km (0.09 R)
• M9: 11,307,205 km (0.054 R)
• M10: 12,569,063 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.3

Radius: 6.5

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.71 AU - 10.95 AU

Year: 17497 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,498,306 km

• M1: 80,783 km (0.062 R)
• M2: 389,702 km (0.106 R)
• M3: 702,512 km (0.074 R)
• M4: 917,185 km (0.069 R)
• M5: 1,189,901 km (0.079 R)
• M6: 1,548,787 km (0.115 R)
• M7: 2,096,764 km (0.105 R)
• M8: 4,186,496 km (0.091 R)
• M9: 4,728,789 km (0.119 R)
• M10: 5,203,014 km (0.115 R)
• M11: 5,870,370 km (0.077 R)
• M12: 6,953,309 km (0.105 R)
• M13: 8,061,829 km (0.056 R)
• M14: 8,953,582 km (0.108 R)
• M15: 14,948,418 km (0.086 R)
• M16: 16,864,617 km (0.091 R)
• M17: 18,670,562 km (0.087 R)
• M18: 21,274,014 km (0.1 R)
• M19: 22,561,154 km (0.117 R)
• M20: 25,180,762 km (0.095 R)
• M21: 26,732,840 km (0.075 R)
• M22: 28,113,180 km (0.105 R)
• M23: 28,939,858 km (0.098 R)
• M24: 32,538,135 km (0.078 R)
• M25: 33,845,022 km (0.094 R)
• M26: 35,732,798 km (0.03 R)
• M27: 36,842,515 km (0.089 R)
• M28: 37,547,719 km (0.116 R)
• M29: 39,423,078 km (0.056 R)
• M30: 44,621,604 km (0.05 R)
• M31: 51,126,119 km (0.115 R)
• M32: 56,726,166 km (0.082 R)
• M33: 57,477,147 km (0.11 R)
• M34: 59,964,063 km (0.09 R)
• M35: 64,334,415 km (0.11 R)
• M36: 65,356,467 km (0.059 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: 298 - 13,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit