🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 438 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,183,926 km

• M1: 110,702 km (0.115 R)
• M2: 420,220 km (0.101 R)
• M3: 988,842 km (0.096 R)
• M4: 1,393,654 km (0.075 R)
• M5: 1,907,074 km (0.032 R)
• M6: 2,392,519 km (0.098 R)
• M7: 3,289,358 km (0.068 R)
• M8: 3,576,436 km (0.12 R)
• M9: 3,856,334 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 14.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.83 AU - 0.95 AU

Year: 534 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,183,926 km

• M1: 179,817 km (0.1 R)
• M2: 692,937 km (0.106 R)
• M3: 1,240,615 km (0.108 R)
• M4: 1,703,321 km (0.074 R)
• M5: 2,461,184 km (0.08 R)
• M6: 3,316,136 km (0.098 R)
• M7: 4,915,038 km (0.084 R)
• M8: 5,565,938 km (0.109 R)
• M9: 6,055,423 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 12.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.55 AU - 2.39 AU

Year: 1758 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,183,926 km

• M1: 155,432 km (0.108 R)
• M2: 574,007 km (0.108 R)
• M3: 1,048,980 km (0.046 R)
• M4: 1,626,727 km (0.094 R)
• M5: 2,120,849 km (0.099 R)
• M6: 2,657,905 km (0.081 R)
• M7: 4,180,812 km (0.089 R)
• M8: 6,045,250 km (0.057 R)
• M9: 6,560,914 km (0.088 R)
• M10: 7,275,094 km (0.117 R)
• M11: 7,859,124 km (0.043 R)
• M12: 8,989,486 km (0.064 R)
• M13: 9,389,510 km (0.117 R)
• M14: 10,921,542 km (0.072 R)
• M15: 11,806,563 km (0.106 R)
• M16: 12,327,613 km (0.087 R)
• M17: 13,116,741 km (0.098 R)
• M18: 14,612,421 km (0.092 R)
• M19: 16,219,252 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 11.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.73 AU - 2.31 AU

Year: 1825 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,183,926 km

• M1: 148,251 km (0.097 R)
• M2: 534,812 km (0.114 R)
• M3: 920,326 km (0.117 R)
• M4: 1,354,908 km (0.076 R)
• M5: 1,750,295 km (0.026 R)
• M6: 2,321,161 km (0.069 R)
• M7: 2,824,857 km (0.096 R)
• M8: 4,183,654 km (0.081 R)
• M9: 4,588,316 km (0.086 R)
• M10: 6,154,756 km (0.09 R)
• M11: 6,757,485 km (0.073 R)
• M12: 7,650,286 km (0.054 R)
• M13: 8,681,314 km (0.086 R)
• M14: 10,732,151 km (0.103 R)
• M15: 12,099,775 km (0.091 R)
• M16: 14,043,201 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 14.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.24 AU - 3.3 AU

Year: 2931 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,183,926 km

• M1: 181,612 km (0.112 R)
• M2: 706,700 km (0.097 R)
• M3: 1,211,444 km (0.026 R)
• M4: 1,694,345 km (0.095 R)
• M5: 3,818,336 km (0.057 R)
• M6: 4,911,298 km (0.084 R)
• M7: 5,506,847 km (0.059 R)
• M8: 6,044,203 km (0.11 R)
• M9: 7,135,519 km (0.116 R)
• M10: 8,453,925 km (0.077 R)
• M11: 9,527,140 km (0.084 R)
• M12: 11,043,913 km (0.09 R)
• M13: 11,652,627 km (0.113 R)
• M14: 13,752,083 km (0.116 R)
• M15: 14,266,700 km (0.112 R)
• M16: 15,888,491 km (0.037 R)
• M17: 17,412,594 km (0.116 R)
• M18: 18,071,124 km (0.105 R)
• M19: 19,205,375 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.8

Radius: 5.9

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.81 AU - 6.67 AU

Year: 9911 Days

Day: 19.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,183,926 km

• M1: 77,641 km (0.092 R)
• M2: 321,635 km (0.111 R)
• M3: 1,036,863 km (0.05 R)
• M4: 1,753,586 km (0.105 R)
• M5: 2,635,765 km (0.108 R)
• M6: 2,885,593 km (0.056 R)
• M7: 3,530,510 km (0.119 R)
• M8: 4,323,528 km (0.033 R)
• M9: 7,328,500 km (0.108 R)
• M10: 12,505,784 km (0.066 R)
• M11: 22,485,757 km (0.115 R)
• M12: 24,514,005 km (0.051 R)
• M13: 30,793,824 km (0.085 R)
• M14: 32,188,375 km (0.106 R)
• M15: 37,100,721 km (0.061 R)
• M16: 38,310,668 km (0.104 R)
• M17: 39,922,585 km (0.087 R)
• M18: 43,680,334 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.9

Radius: 3.2

Gravity: 82.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.55 AU - 10.17 AU

Year: 16768 Days

Day: 20.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,183,926 km

• M1: 40,092 km (0.067 R)
• M2: 168,298 km (0.07 R)
• M3: 602,879 km (0.039 R)
• M4: 1,564,943 km (0.111 R)
• M5: 2,439,193 km (0.117 R)
• M6: 2,865,996 km (0.092 R)
• M7: 3,070,795 km (0.077 R)
• M8: 3,203,638 km (0.083 R)
• M9: 4,020,293 km (0.099 R)
• M10: 4,244,391 km (0.097 R)
• M11: 5,687,561 km (0.103 R)
• M12: 5,888,322 km (0.088 R)
• M13: 6,650,224 km (0.111 R)
• M14: 7,380,710 km (0.119 R)
• M15: 9,107,668 km (0.114 R)
• M16: 9,437,980 km (0.064 R)
• M17: 10,477,087 km (0.109 R)
• M18: 11,526,217 km (0.118 R)
• M19: 12,643,414 km (0.108 R)
• M20: 13,758,965 km (0.1 R)
• M21: 15,866,201 km (0.106 R)
• M22: 17,412,594 km (0.099 R)
• M23: 19,505,618 km (0.101 R)
• M24: 21,955,881 km (0.118 R)
• M25: 26,334,162 km (0.101 R)
• M26: 33,157,919 km (0.101 R)
• M27: 36,627,393 km (0.115 R)
• M28: 40,184,082 km (0.108 R)
• M29: 42,882,828 km (0.043 R)
• M30: 56,343,944 km (0.025 R)
• M31: 69,366,887 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.3

Radius: 5.9

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.35 AU - 11.19 AU

Year: 19417 Days

Day: 22.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,183,926 km

• M1: 73,453 km (0.115 R)
• M2: 863,479 km (0.059 R)
• M3: 1,178,981 km (0.09 R)
• M4: 1,403,378 km (0.12 R)
• M5: 1,621,043 km (0.12 R)
• M6: 1,900,043 km (0.106 R)
• M7: 2,530,897 km (0.112 R)
• M8: 7,535,394 km (0.088 R)
• M9: 9,087,622 km (0.066 R)
• M10: 13,915,145 km (0.068 R)
• M11: 16,912,488 km (0.084 R)
• M12: 18,241,216 km (0.112 R)
• M13: 18,515,130 km (0.088 R)
• M14: 19,353,327 km (0.068 R)
• M15: 24,475,259 km (0.032 R)
• M16: 37,581,977 km (0.072 R)
• M17: 38,772,627 km (0.059 R)
• M18: 39,681,882 km (0.107 R)
• M19: 50,104,366 km (0.118 R)
• M20: 52,276,677 km (0.095 R)
• M21: 59,368,663 km (0.108 R)
• M22: 63,456,574 km (0.12 R)
• M23: 68,604,985 km (0.094 R)
• M24: 79,966,794 km (0.047 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: 272 - 18,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit