🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 10.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.62 AU - 1 AU

Year: 503 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,787,421 km

• M1: 127,457 km (0.093 R)
• M2: 444,754 km (0.113 R)
• M3: 1,281,306 km (0.107 R)
• M4: 1,635,703 km (0.109 R)
• M5: 2,069,986 km (0.107 R)
• M6: 2,737,491 km (0.119 R)
• M7: 3,080,669 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 8.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.74 AU - 2.5 AU

Year: 2131 Days

Day: 9 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,787,421 km

• M1: 110,702 km (0.097 R)
• M2: 493,374 km (0.078 R)
• M3: 1,468,154 km (0.119 R)
• M4: 2,189,066 km (0.092 R)
• M5: 2,480,632 km (0.117 R)
• M6: 3,485,032 km (0.102 R)
• M7: 5,354,407 km (0.073 R)
• M8: 6,767,658 km (0.112 R)
• M9: 9,195,781 km (0.12 R)
• M10: 10,936,502 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 9.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.73 AU - 2.67 AU

Year: 2252 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,787,421 km

• M1: 115,639 km (0.07 R)
• M2: 555,606 km (0.116 R)
• M3: 999,015 km (0.049 R)
• M4: 1,350,570 km (0.066 R)
• M5: 1,711,400 km (0.039 R)
• M6: 2,272,092 km (0.072 R)
• M7: 2,758,734 km (0.064 R)
• M8: 3,362,960 km (0.088 R)
• M9: 4,071,755 km (0.105 R)
• M10: 5,071,966 km (0.081 R)
• M11: 5,408,711 km (0.046 R)
• M12: 6,003,363 km (0.026 R)
• M13: 7,550,953 km (0.116 R)
• M14: 9,348,371 km (0.111 R)
• M15: 9,890,663 km (0.103 R)
• M16: 10,240,124 km (0.083 R)
• M17: 11,038,079 km (0.106 R)
• M18: 11,528,760 km (0.09 R)
• M19: 12,392,388 km (0.103 R)
• M20: 12,757,706 km (0.073 R)
• M21: 14,336,263 km (0.064 R)
• M22: 15,195,703 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 13

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.78 AU - 2.66 AU

Year: 2283 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,787,421 km

• M1: 162,014 km (0.119 R)
• M2: 639,531 km (0.051 R)
• M3: 1,214,884 km (0.074 R)
• M4: 1,741,618 km (0.074 R)
• M5: 2,406,132 km (0.115 R)
• M6: 2,814,235 km (0.107 R)
• M7: 3,568,956 km (0.071 R)
• M8: 4,044,079 km (0.04 R)
• M9: 4,604,922 km (0.108 R)
• M10: 5,934,847 km (0.116 R)
• M11: 6,830,639 km (0.093 R)
• M12: 8,098,780 km (0.079 R)
• M13: 9,270,879 km (0.09 R)
• M14: 10,063,598 km (0.085 R)
• M15: 11,058,125 km (0.117 R)
• M16: 12,456,267 km (0.118 R)
• M17: 13,876,998 km (0.068 R)
• M18: 14,295,423 km (0.101 R)
• M19: 15,952,818 km (0.086 R)
• M20: 16,775,606 km (0.048 R)
• M21: 17,680,673 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 8.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.11 AU - 2.33 AU

Year: 2283 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,787,421 km

• M1: 105,766 km (0.091 R)
• M2: 389,553 km (0.046 R)
• M3: 698,921 km (0.093 R)
• M4: 1,401,582 km (0.067 R)
• M5: 2,132,518 km (0.078 R)
• M6: 2,772,049 km (0.118 R)
• M7: 3,326,907 km (0.067 R)
• M8: 5,853,615 km (0.115 R)
• M9: 9,860,594 km (0.094 R)
• M10: 11,149,081 km (0.052 R)
• M11: 12,422,009 km (0.071 R)
• M12: 14,878,705 km (0.102 R)
• M13: 16,419,114 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 13.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.8 AU - 2.9 AU

Year: 2487 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,787,421 km

• M1: 172,636 km (0.083 R)
• M2: 657,931 km (0.079 R)
• M3: 1,259,614 km (0.08 R)
• M4: 1,705,715 km (0.085 R)
• M5: 2,175,153 km (0.101 R)
• M6: 2,703,832 km (0.071 R)
• M7: 3,175,664 km (0.114 R)
• M8: 3,843,468 km (0.03 R)
• M9: 4,326,670 km (0.082 R)
• M10: 5,171,898 km (0.072 R)
• M11: 6,373,916 km (0.072 R)
• M12: 7,081,814 km (0.063 R)
• M13: 7,554,094 km (0.116 R)
• M14: 9,963,368 km (0.1 R)
• M15: 11,028,205 km (0.083 R)
• M16: 11,588,300 km (0.118 R)
• M17: 12,969,537 km (0.092 R)
• M18: 13,806,687 km (0.097 R)
• M19: 14,546,299 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 14.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.05 AU - 5.27 AU

Year: 8091 Days

Day: 5.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,787,421 km

• M1: 217,665 km (0.116 R)
• M2: 726,746 km (0.094 R)
• M3: 4,230,029 km (0.065 R)
• M4: 5,160,379 km (0.11 R)
• M5: 6,543,560 km (0.034 R)
• M6: 7,463,737 km (0.088 R)
• M7: 13,839,299 km (0.098 R)
• M8: 15,471,711 km (0.09 R)
• M9: 19,116,962 km (0.08 R)
• M10: 20,285,621 km (0.078 R)
• M11: 26,016,715 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit