🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 13.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,989,103 km

• M1: 162,912 km (0.112 R)
• M2: 609,462 km (0.112 R)
• M3: 1,329,177 km (0.077 R)
• M4: 1,901,838 km (0.109 R)
• M5: 2,451,610 km (0.096 R)
• M6: 2,927,481 km (0.101 R)
• M7: 3,399,911 km (0.102 R)
• M8: 3,947,140 km (0.088 R)
• M9: 4,421,814 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 14

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 366 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 132.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,989,103 km

• M1: 174,132 km (0.11 R)
• M2: 645,664 km (0.093 R)
• M3: 1,526,945 km (0.115 R)
• M4: 2,081,804 km (0.082 R)
• M5: 2,663,740 km (0.089 R)
• M6: 3,110,888 km (0.117 R)
• M7: 3,718,853 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 12

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.39 AU

Year: 801 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,989,103 km

• M1: 149,299 km (0.065 R)
• M2: 585,825 km (0.088 R)
• M3: 988,992 km (0.075 R)
• M4: 1,643,333 km (0.113 R)
• M5: 2,150,021 km (0.09 R)
• M6: 2,664,488 km (0.102 R)
• M7: 3,047,907 km (0.108 R)
• M8: 3,482,638 km (0.089 R)
• M9: 3,912,433 km (0.099 R)
• M10: 4,563,782 km (0.039 R)
• M11: 5,117,145 km (0.108 R)
• M12: 5,655,248 km (0.104 R)
• M13: 6,062,454 km (0.057 R)
• M14: 6,576,921 km (0.101 R)
• M15: 8,246,283 km (0.109 R)
• M16: 8,744,594 km (0.07 R)
• M17: 9,262,801 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 14.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.41 AU - 4.49 AU

Year: 6260 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,989,103 km

• M1: 182,809 km (0.117 R)
• M2: 745,895 km (0.083 R)
• M3: 1,237,174 km (0.077 R)
• M4: 2,142,840 km (0.055 R)
• M5: 2,682,290 km (0.093 R)
• M6: 3,271,556 km (0.067 R)
• M7: 4,064,125 km (0.066 R)
• M8: 5,175,787 km (0.075 R)
• M9: 6,128,277 km (0.09 R)
• M10: 6,951,514 km (0.099 R)
• M11: 8,035,350 km (0.071 R)
• M12: 8,698,069 km (0.11 R)
• M13: 9,312,916 km (0.11 R)
• M14: 13,416,236 km (0.073 R)
• M15: 14,015,974 km (0.114 R)
• M16: 15,094,276 km (0.09 R)
• M17: 15,683,542 km (0.084 R)
• M18: 16,165,995 km (0.046 R)
• M19: 16,783,086 km (0.081 R)
• M20: 18,196,038 km (0.096 R)
• M21: 19,478,989 km (0.119 R)
• M22: 20,107,450 km (0.076 R)
• M23: 20,893,886 km (0.102 R)
• M24: 22,074,213 km (0.084 R)
• M25: 23,065,598 km (0.039 R)
• M26: 26,899,343 km (0.094 R)
• M27: 32,678,458 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 8.5

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.74 AU - 6.08 AU

Year: 7255 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,989,103 km

• M1: 106,065 km (0.061 R)
• M2: 518,357 km (0.11 R)
• M3: 1,293,573 km (0.101 R)
• M4: 1,654,253 km (0.112 R)
• M5: 2,251,298 km (0.054 R)
• M6: 2,658,354 km (0.107 R)
• M7: 3,548,461 km (0.065 R)
• M8: 3,843,468 km (0.082 R)
• M9: 4,181,410 km (0.049 R)
• M10: 4,482,850 km (0.034 R)
• M11: 5,972,545 km (0.095 R)
• M12: 6,535,482 km (0.118 R)
• M13: 8,394,535 km (0.062 R)
• M14: 9,468,648 km (0.101 R)
• M15: 13,592,163 km (0.043 R)
• M16: 14,503,214 km (0.096 R)
• M17: 15,714,658 km (0.032 R)
• M18: 17,200,314 km (0.046 R)
• M19: 17,905,668 km (0.12 R)
• M20: 21,320,240 km (0.057 R)
• M21: 21,724,603 km (0.094 R)
• M22: 23,910,078 km (0.09 R)
• M23: 28,517,543 km (0.046 R)
• M24: 29,206,591 km (0.075 R)
• M25: 30,311,521 km (0.114 R)
• M26: 34,676,188 km (0.069 R)
• M27: 35,460,978 km (0.113 R)
• M28: 38,360,784 km (0.117 R)
• M29: 39,929,317 km (0.112 R)
• M30: 41,289,611 km (0.093 R)
• M31: 42,044,482 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.9

Radius: 4.9

Gravity: 38.44 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.68 AU - 6.54 AU

Year: 10071 Days

Day: 15.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,989,103 km

• M1: 61,186 km (0.068 R)
• M2: 326,572 km (0.087 R)
• M3: 552,914 km (0.053 R)
• M4: 1,142,030 km (0.044 R)
• M5: 2,644,591 km (0.077 R)
• M6: 3,236,999 km (0.078 R)
• M7: 5,827,286 km (0.065 R)
• M8: 6,388,577 km (0.069 R)
• M9: 7,926,294 km (0.054 R)
• M10: 8,661,717 km (0.066 R)
• M11: 8,852,604 km (0.106 R)
• M12: 9,144,020 km (0.072 R)
• M13: 10,643,440 km (0.108 R)
• M14: 10,807,399 km (0.101 R)
• M15: 11,028,654 km (0.119 R)
• M16: 11,365,997 km (0.064 R)
• M17: 12,299,638 km (0.098 R)
• M18: 13,220,113 km (0.05 R)
• M19: 14,054,421 km (0.082 R)
• M20: 16,184,395 km (0.096 R)
• M21: 34,807,385 km (0.066 R)
• M22: 35,289,988 km (0.105 R)
• M23: 36,268,508 km (0.025 R)
• M24: 38,793,720 km (0.085 R)
• M25: 42,248,533 km (0.103 R)
• M26: 46,337,492 km (0.074 R)
• M27: 48,702,634 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 4.1

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.55 AU - 9.27 AU

Year: 17736 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,989,103 km

• M1: 54,454 km (0.103 R)
• M2: 246,537 km (0.074 R)
• M3: 394,490 km (0.09 R)
• M4: 579,991 km (0.085 R)
• M5: 851,960 km (0.113 R)
• M6: 1,191,397 km (0.119 R)
• M7: 1,449,454 km (0.108 R)
• M8: 2,709,367 km (0.041 R)
• M9: 3,130,784 km (0.114 R)
• M10: 3,357,275 km (0.104 R)
• M11: 3,487,874 km (0.061 R)
• M12: 4,657,431 km (0.059 R)
• M13: 5,156,489 km (0.056 R)
• M14: 5,436,835 km (0.117 R)
• M15: 5,690,404 km (0.096 R)
• M16: 7,078,223 km (0.064 R)
• M17: 7,293,195 km (0.032 R)
• M18: 8,244,638 km (0.076 R)
• M19: 8,530,968 km (0.032 R)
• M20: 12,691,135 km (0.095 R)
• M21: 16,406,997 km (0.099 R)
• M22: 20,963,449 km (0.078 R)
• M23: 21,676,283 km (0.112 R)
• M24: 24,298,584 km (0.11 R)
• M25: 25,989,788 km (0.075 R)
• M26: 29,052,804 km (0.102 R)
• M27: 29,715,373 km (0.107 R)
• M28: 30,614,157 km (0.106 R)
• M29: 30,841,695 km (0.1 R)
• M30: 33,539,843 km (0.065 R)
• M31: 43,138,192 km (0.1 R)
• M32: 44,000,025 km (0.115 R)
• M33: 44,144,686 km (0.084 R)
• M34: 49,882,662 km (0.119 R)
• M35: 53,257,291 km (0.077 R)
• M36: 56,438,789 km (0.071 R)
• M37: 57,989,071 km (0.098 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: 462 - 16,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit