🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 10.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 579 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,359,079 km

• M1: 136,882 km (0.074 R)
• M2: 488,736 km (0.09 R)
• M3: 835,803 km (0.065 R)
• M4: 1,188,256 km (0.092 R)
• M5: 2,007,603 km (0.119 R)
• M6: 2,347,939 km (0.112 R)
• M7: 2,957,700 km (0.048 R)
• M8: 3,401,706 km (0.038 R)
• M9: 3,927,542 km (0.082 R)
• M10: 4,548,523 km (0.113 R)
• M11: 5,052,668 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 14.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.12 AU - 1.32 AU

Year: 914 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,359,079 km

• M1: 184,005 km (0.084 R)
• M2: 687,402 km (0.07 R)
• M3: 1,301,950 km (0.086 R)
• M4: 1,847,833 km (0.119 R)
• M5: 2,449,516 km (0.116 R)
• M6: 3,312,396 km (0.082 R)
• M7: 4,055,748 km (0.115 R)
• M8: 4,533,863 km (0.058 R)
• M9: 5,434,292 km (0.056 R)
• M10: 6,058,265 km (0.091 R)
• M11: 7,334,634 km (0.074 R)
• M12: 8,000,195 km (0.116 R)
• M13: 8,602,476 km (0.082 R)
• M14: 9,073,859 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 12.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.81 AU - 2.07 AU

Year: 1833 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,359,079 km

• M1: 157,078 km (0.091 R)
• M2: 691,591 km (0.065 R)
• M3: 1,301,352 km (0.029 R)
• M4: 1,795,324 km (0.097 R)
• M5: 2,376,961 km (0.118 R)
• M6: 3,052,545 km (0.091 R)
• M7: 3,732,916 km (0.069 R)
• M8: 4,303,183 km (0.114 R)
• M9: 4,910,550 km (0.029 R)
• M10: 5,686,963 km (0.119 R)
• M11: 6,719,936 km (0.084 R)
• M12: 7,677,812 km (0.044 R)
• M13: 10,469,757 km (0.071 R)
• M14: 12,437,417 km (0.108 R)
• M15: 12,906,257 km (0.108 R)
• M16: 13,386,765 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 9.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.39 AU - 3.83 AU

Year: 3720 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,359,079 km

• M1: 119,828 km (0.094 R)
• M2: 444,904 km (0.114 R)
• M3: 901,327 km (0.096 R)
• M4: 1,357,750 km (0.068 R)
• M5: 2,157,650 km (0.1 R)
• M6: 2,951,267 km (0.115 R)
• M7: 3,261,533 km (0.101 R)
• M8: 3,651,086 km (0.102 R)
• M9: 4,479,559 km (0.102 R)
• M10: 4,914,739 km (0.084 R)
• M11: 5,278,112 km (0.105 R)
• M12: 5,685,467 km (0.114 R)
• M13: 6,251,695 km (0.062 R)
• M14: 6,766,760 km (0.088 R)
• M15: 7,156,014 km (0.105 R)
• M16: 7,719,699 km (0.114 R)
• M17: 8,045,523 km (0.117 R)
• M18: 9,966,509 km (0.084 R)
• M19: 10,510,746 km (0.106 R)
• M20: 12,131,639 km (0.055 R)
• M21: 12,617,533 km (0.073 R)
• M22: 13,347,272 km (0.09 R)
• M23: 13,770,035 km (0.115 R)
• M24: 14,153,155 km (0.069 R)
• M25: 18,910,667 km (0.027 R)
• M26: 19,205,823 km (0.093 R)
• M27: 20,109,843 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit