🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 12.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.68 AU - 0.8 AU

Year: 424 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,244,898 km

• M1: 151,842 km (0.086 R)
• M2: 554,709 km (0.102 R)
• M3: 1,055,114 km (0.067 R)
• M4: 1,698,534 km (0.086 R)
• M5: 2,714,005 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 8.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.89 AU - 2.29 AU

Year: 2015 Days

Day: 12.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,244,898 km

• M1: 109,506 km (0.045 R)
• M2: 407,505 km (0.05 R)
• M3: 776,563 km (0.056 R)
• M4: 1,197,980 km (0.092 R)
• M5: 1,507,647 km (0.116 R)
• M6: 1,957,339 km (0.113 R)
• M7: 2,586,248 km (0.083 R)
• M8: 3,066,308 km (0.102 R)
• M9: 3,456,309 km (0.075 R)
• M10: 4,021,490 km (0.092 R)
• M11: 4,528,776 km (0.11 R)
• M12: 5,056,857 km (0.076 R)
• M13: 5,336,156 km (0.109 R)
• M14: 6,432,708 km (0.069 R)
• M15: 7,288,109 km (0.102 R)
• M16: 8,513,764 km (0.075 R)
• M17: 9,065,781 km (0.066 R)
• M18: 9,350,465 km (0.113 R)
• M19: 10,377,604 km (0.091 R)
• M20: 12,305,173 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 13.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.99 AU - 2.87 AU

Year: 2526 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,244,898 km

• M1: 169,494 km (0.085 R)
• M2: 596,148 km (0.101 R)
• M3: 1,261,858 km (0.103 R)
• M4: 1,841,400 km (0.091 R)
• M5: 2,724,925 km (0.106 R)
• M6: 3,256,746 km (0.062 R)
• M7: 3,840,925 km (0.106 R)
• M8: 5,262,404 km (0.036 R)
• M9: 7,449,076 km (0.112 R)
• M10: 8,353,994 km (0.056 R)
• M11: 8,967,196 km (0.081 R)
• M12: 10,153,058 km (0.062 R)
• M13: 11,230,761 km (0.104 R)
• M14: 12,495,312 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 14.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.44 AU - 3.46 AU

Year: 3379 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,244,898 km

• M1: 180,265 km (0.072 R)
• M2: 667,655 km (0.114 R)
• M3: 1,186,610 km (0.12 R)
• M4: 1,652,757 km (0.117 R)
• M5: 2,302,162 km (0.111 R)
• M6: 5,358,596 km (0.052 R)
• M7: 14,556,022 km (0.061 R)
• M8: 15,246,267 km (0.116 R)
• M9: 16,750,025 km (0.095 R)
• M10: 19,156,606 km (0.102 R)
• M11: 23,115,265 km (0.079 R)
• M12: 24,646,997 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.4

Radius: 7.1

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.13 AU - 8.31 AU

Year: 12937 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,244,898 km

• M1: 88,263 km (0.099 R)
• M2: 353,500 km (0.034 R)
• M3: 589,266 km (0.076 R)
• M4: 989,141 km (0.066 R)
• M5: 1,720,076 km (0.075 R)
• M6: 2,351,828 km (0.079 R)
• M7: 4,664,312 km (0.099 R)
• M8: 5,141,978 km (0.105 R)
• M9: 5,466,007 km (0.105 R)
• M10: 7,161,848 km (0.12 R)
• M11: 7,891,587 km (0.089 R)
• M12: 8,770,474 km (0.069 R)
• M13: 9,767,245 km (0.045 R)
• M14: 14,586,989 km (0.067 R)
• M15: 18,696,742 km (0.064 R)
• M16: 19,035,132 km (0.096 R)
• M17: 20,518,694 km (0.026 R)
• M18: 21,890,507 km (0.119 R)
• M19: 23,419,995 km (0.101 R)
• M20: 29,220,204 km (0.115 R)
• M21: 31,190,109 km (0.109 R)
• M22: 32,632,681 km (0.071 R)
• M23: 34,245,197 km (0.117 R)
• M24: 34,497,867 km (0.117 R)
• M25: 35,521,117 km (0.056 R)
• M26: 36,301,718 km (0.045 R)
• M27: 40,800,874 km (0.071 R)
• M28: 49,745,780 km (0.091 R)
• M29: 50,070,108 km (0.117 R)
• M30: 51,051,171 km (0.085 R)
• M31: 53,729,870 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.12 AU - 9.44 AU

Year: 17349 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,244,898 km

• M1: 79,137 km (0.117 R)
• M2: 3,149,484 km (0.098 R)
• M3: 3,550,107 km (0.071 R)
• M4: 5,007,340 km (0.06 R)
• M5: 6,108,829 km (0.078 R)
• M6: 6,823,907 km (0.041 R)
• M7: 8,927,702 km (0.102 R)
• M8: 21,927,457 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 3.8

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.2 AU - 10.6 AU

Year: 20772 Days

Day: 16.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,244,898 km

• M1: 49,068 km (0.117 R)
• M2: 392,545 km (0.089 R)
• M3: 514,467 km (0.115 R)
• M4: 879,486 km (0.115 R)
• M5: 1,167,462 km (0.057 R)
• M6: 1,823,299 km (0.083 R)
• M7: 3,071,843 km (0.114 R)
• M8: 4,257,107 km (0.037 R)
• M9: 4,475,370 km (0.109 R)
• M10: 6,099,853 km (0.036 R)
• M11: 8,032,508 km (0.045 R)
• M12: 8,462,752 km (0.117 R)
• M13: 8,857,989 km (0.09 R)
• M14: 15,606,798 km (0.12 R)
• M15: 17,830,121 km (0.117 R)
• M16: 17,990,790 km (0.067 R)
• M17: 19,395,962 km (0.112 R)
• M18: 19,565,906 km (0.09 R)
• M19: 22,703,721 km (0.057 R)
• M20: 32,157,409 km (0.089 R)
• M21: 39,550,984 km (0.082 R)
• M22: 45,111,986 km (0.101 R)
• M23: 59,167,903 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit