🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 8.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 522 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 156.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,368,740 km

• M1: 101,128 km (0.111 R)
• M2: 374,593 km (0.111 R)
• M3: 691,292 km (0.098 R)
• M4: 1,144,723 km (0.118 R)
• M5: 1,446,163 km (0.084 R)
• M6: 1,923,679 km (0.092 R)
• M7: 2,186,822 km (0.099 R)
• M8: 2,530,747 km (0.076 R)
• M9: 2,963,384 km (0.116 R)
• M10: 3,661,109 km (0.088 R)
• M11: 4,202,055 km (0.073 R)
• M12: 4,765,590 km (0.091 R)
• M13: 5,158,434 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 14.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.66 AU - 1.66 AU

Year: 1476 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,368,740 km

• M1: 177,872 km (0.095 R)
• M2: 712,535 km (0.081 R)
• M3: 1,178,981 km (0.072 R)
• M4: 1,657,844 km (0.086 R)
• M5: 2,211,805 km (0.084 R)
• M6: 2,986,572 km (0.088 R)
• M7: 3,462,144 km (0.05 R)
• M8: 4,022,986 km (0.048 R)
• M9: 4,918,628 km (0.077 R)
• M10: 5,853,017 km (0.112 R)
• M11: 6,315,424 km (0.105 R)
• M12: 6,953,309 km (0.114 R)
• M13: 7,742,438 km (0.114 R)
• M14: 8,737,862 km (0.096 R)
• M15: 9,881,089 km (0.088 R)
• M16: 12,502,193 km (0.087 R)
• M17: 12,999,606 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 8.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.6 AU - 2.96 AU

Year: 3199 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,368,740 km

• M1: 106,962 km (0.069 R)
• M2: 624,422 km (0.109 R)
• M3: 1,101,040 km (0.09 R)
• M4: 1,387,670 km (0.114 R)
• M5: 2,116,511 km (0.1 R)
• M6: 2,627,537 km (0.11 R)
• M7: 3,183,293 km (0.077 R)
• M8: 3,526,919 km (0.062 R)
• M9: 4,640,825 km (0.096 R)
• M10: 5,180,574 km (0.11 R)
• M11: 8,358,631 km (0.069 R)
• M12: 9,557,509 km (0.074 R)
• M13: 11,649,186 km (0.081 R)
• M14: 12,075,690 km (0.107 R)
• M15: 13,004,992 km (0.052 R)
• M16: 16,501,244 km (0.109 R)
• M17: 17,203,007 km (0.112 R)
• M18: 17,868,269 km (0.043 R)
• M19: 19,546,907 km (0.108 R)
• M20: 20,149,337 km (0.119 R)
• M21: 20,516,600 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 13.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.77 AU - 4.07 AU

Year: 5357 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,368,740 km

• M1: 172,935 km (0.098 R)
• M2: 629,508 km (0.079 R)
• M3: 1,062,594 km (0.103 R)
• M4: 1,589,477 km (0.109 R)
• M5: 2,246,960 km (0.06 R)
• M6: 3,118,966 km (0.062 R)
• M7: 3,825,816 km (0.11 R)
• M8: 5,993,190 km (0.099 R)
• M9: 7,324,312 km (0.08 R)
• M10: 8,882,972 km (0.107 R)
• M11: 11,186,630 km (0.046 R)
• M12: 12,259,396 km (0.078 R)
• M13: 13,196,327 km (0.078 R)
• M14: 14,233,489 km (0.107 R)
• M15: 16,647,101 km (0.101 R)
• M16: 19,584,755 km (0.113 R)
• M17: 22,057,159 km (0.099 R)
• M18: 22,706,414 km (0.105 R)
• M19: 24,963,247 km (0.077 R)
• M20: 26,226,152 km (0.07 R)
• M21: 27,201,082 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit