🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 11.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.09 AU

Year: 580 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,577,934 km

• M1: 147,952 km (0.103 R)
• M2: 551,418 km (0.094 R)
• M3: 994,826 km (0.108 R)
• M4: 1,390,662 km (0.109 R)
• M5: 1,793,828 km (0.115 R)
• M6: 2,256,684 km (0.032 R)
• M7: 2,787,607 km (0.037 R)
• M8: 3,544,722 km (0.042 R)
• M9: 4,001,145 km (0.047 R)
• M10: 4,372,746 km (0.118 R)
• M11: 5,485,006 km (0.085 R)
• M12: 6,078,909 km (0.097 R)
• M13: 7,221,239 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 14

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 670 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,577,934 km

• M1: 174,282 km (0.057 R)
• M2: 650,601 km (0.11 R)
• M3: 1,303,745 km (0.119 R)
• M4: 1,827,936 km (0.059 R)
• M5: 2,400,597 km (0.085 R)
• M6: 2,913,419 km (0.12 R)
• M7: 3,420,555 km (0.117 R)
• M8: 4,777,857 km (0.12 R)
• M9: 6,149,220 km (0.07 R)
• M10: 7,141,952 km (0.088 R)
• M11: 7,745,879 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 12.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.91 AU - 2.37 AU

Year: 2161 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,577,934 km

• M1: 172,187 km (0.05 R)
• M2: 996,322 km (0.081 R)
• M3: 1,978,282 km (0.099 R)
• M4: 3,245,227 km (0.11 R)
• M5: 4,823,634 km (0.117 R)
• M6: 5,891,463 km (0.077 R)
• M7: 6,391,120 km (0.102 R)
• M8: 6,811,191 km (0.057 R)
• M9: 9,665,070 km (0.103 R)
• M10: 11,092,533 km (0.093 R)
• M11: 12,013,906 km (0.103 R)
• M12: 12,696,970 km (0.105 R)
• M13: 13,490,886 km (0.112 R)
• M14: 14,184,870 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.58 AU - 2.76 AU

Year: 3011 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,577,934 km

• M1: 184,005 km (0.091 R)
• M2: 664,813 km (0.117 R)
• M3: 1,224,459 km (0.084 R)
• M4: 1,789,939 km (0.076 R)
• M5: 2,418,698 km (0.103 R)
• M6: 3,061,670 km (0.116 R)
• M7: 5,481,116 km (0.059 R)
• M8: 6,193,202 km (0.094 R)
• M9: 6,711,110 km (0.082 R)
• M10: 7,436,809 km (0.109 R)
• M11: 8,408,896 km (0.091 R)
• M12: 9,859,248 km (0.065 R)
• M13: 10,453,750 km (0.095 R)
• M14: 11,032,693 km (0.105 R)
• M15: 11,796,839 km (0.11 R)
• M16: 12,424,851 km (0.099 R)
• M17: 16,209,976 km (0.118 R)
• M18: 18,392,460 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 9.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.73 AU - 6.01 AU

Year: 7418 Days

Day: 9.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,577,934 km

• M1: 132,544 km (0.081 R)
• M2: 770,279 km (0.086 R)
• M3: 1,867,580 km (0.117 R)
• M4: 2,196,097 km (0.12 R)
• M5: 3,111,785 km (0.1 R)
• M6: 3,736,656 km (0.108 R)
• M7: 5,100,988 km (0.087 R)
• M8: 5,488,746 km (0.065 R)
• M9: 8,090,702 km (0.071 R)
• M10: 9,505,748 km (0.09 R)
• M11: 10,670,517 km (0.097 R)
• M12: 11,004,120 km (0.063 R)
• M13: 11,967,381 km (0.078 R)
• M14: 12,368,004 km (0.091 R)
• M15: 13,111,805 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 5.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.16 AU - 7.76 AU

Year: 14064 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,577,934 km

• M1: 194,926 km (0.1 R)
• M2: 790,774 km (0.047 R)
• M3: 1,239,718 km (0.092 R)
• M4: 3,398,714 km (0.03 R)
• M5: 3,701,201 km (0.109 R)
• M6: 4,744,048 km (0.119 R)
• M7: 5,290,379 km (0.039 R)
• M8: 6,031,188 km (0.086 R)
• M9: 6,838,717 km (0.095 R)
• M10: 9,314,113 km (0.115 R)
• M11: 13,730,691 km (0.078 R)
• M12: 14,442,029 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.6

Radius: 4.5

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.5 AU - 8.72 AU

Year: 17439 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,577,934 km

• M1: 55,950 km (0.059 R)
• M2: 612,454 km (0.083 R)
• M3: 764,296 km (0.12 R)
• M4: 1,070,672 km (0.114 R)
• M5: 1,322,146 km (0.117 R)
• M6: 1,563,747 km (0.055 R)
• M7: 2,512,347 km (0.065 R)
• M8: 4,573,955 km (0.042 R)
• M9: 5,493,832 km (0.114 R)
• M10: 6,363,445 km (0.112 R)
• M11: 6,615,816 km (0.105 R)
• M12: 7,739,296 km (0.12 R)
• M13: 8,173,280 km (0.101 R)
• M14: 9,517,865 km (0.037 R)
• M15: 14,139,243 km (0.113 R)
• M16: 14,641,293 km (0.071 R)
• M17: 16,296,743 km (0.105 R)
• M18: 16,531,612 km (0.117 R)
• M19: 22,291,280 km (0.101 R)
• M20: 23,864,900 km (0.07 R)
• M21: 25,092,649 km (0.091 R)
• M22: 27,231,450 km (0.109 R)
• M23: 33,606,862 km (0.067 R)
• M24: 39,202,870 km (0.058 R)
• M25: 43,259,515 km (0.093 R)
• M26: 47,110,165 km (0.108 R)
• M27: 50,184,999 km (0.086 R)
• M28: 50,682,412 km (0.103 R)
• M29: 59,278,904 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit