🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 8.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.94 AU - 1.12 AU

Year: 686 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,632,112 km

• M1: 105,766 km (0.08 R)
• M2: 849,267 km (0.084 R)
• M3: 1,403,976 km (0.045 R)
• M4: 1,802,654 km (0.1 R)
• M5: 2,077,166 km (0.11 R)
• M6: 2,453,704 km (0.106 R)
• M7: 2,922,095 km (0.074 R)
• M8: 3,598,278 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 12.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.51 AU - 1.57 AU

Year: 1254 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,632,112 km

• M1: 156,779 km (0.037 R)
• M2: 710,141 km (0.09 R)
• M3: 1,155,793 km (0.026 R)
• M4: 1,568,534 km (0.072 R)
• M5: 2,166,776 km (0.108 R)
• M6: 2,581,461 km (0.095 R)
• M7: 3,620,867 km (0.109 R)
• M8: 4,040,638 km (0.118 R)
• M9: 4,826,027 km (0.042 R)
• M10: 5,542,152 km (0.088 R)
• M11: 6,442,881 km (0.109 R)
• M12: 6,916,508 km (0.119 R)
• M13: 8,176,122 km (0.103 R)
• M14: 9,254,274 km (0.096 R)
• M15: 10,913,165 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 13

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.52 AU - 1.6 AU

Year: 1278 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,632,112 km

• M1: 161,715 km (0.073 R)
• M2: 622,477 km (0.11 R)
• M3: 1,157,140 km (0.116 R)
• M4: 1,633,160 km (0.067 R)
• M5: 2,116,959 km (0.108 R)
• M6: 2,580,114 km (0.073 R)
• M7: 3,848,256 km (0.036 R)
• M8: 5,138,238 km (0.116 R)
• M9: 6,240,625 km (0.076 R)
• M10: 6,873,125 km (0.099 R)
• M11: 7,494,704 km (0.116 R)
• M12: 8,295,501 km (0.12 R)
• M13: 8,910,348 km (0.105 R)
• M14: 9,905,773 km (0.044 R)
• M15: 11,464,732 km (0.107 R)
• M16: 12,117,428 km (0.096 R)
• M17: 12,604,069 km (0.065 R)
• M18: 13,103,726 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.61 AU - 4.03 AU

Year: 3968 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,632,112 km

• M1: 191,635 km (0.049 R)
• M2: 1,037,012 km (0.091 R)
• M3: 1,725,312 km (0.086 R)
• M4: 2,341,207 km (0.082 R)
• M5: 4,240,651 km (0.118 R)
• M6: 5,378,043 km (0.066 R)
• M7: 7,909,539 km (0.11 R)
• M8: 9,185,010 km (0.068 R)
• M9: 10,020,514 km (0.074 R)
• M10: 10,766,409 km (0.114 R)
• M11: 11,695,562 km (0.081 R)
• M12: 12,369,650 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 8.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.78 AU - 3.88 AU

Year: 4917 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,632,112 km

• M1: 132,843 km (0.048 R)
• M2: 481,855 km (0.083 R)
• M3: 1,046,138 km (0.11 R)
• M4: 1,307,785 km (0.103 R)
• M5: 2,264,164 km (0.106 R)
• M6: 2,833,982 km (0.078 R)
• M7: 3,321,671 km (0.068 R)
• M8: 4,407,303 km (0.096 R)
• M9: 5,490,391 km (0.106 R)
• M10: 5,942,177 km (0.097 R)
• M11: 6,369,728 km (0.042 R)
• M12: 12,638,028 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 11.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.04 AU - 4.06 AU

Year: 5347 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,632,112 km

• M1: 139,276 km (0.076 R)
• M2: 522,097 km (0.116 R)
• M3: 883,226 km (0.068 R)
• M4: 1,242,710 km (0.114 R)
• M5: 1,652,907 km (0.09 R)
• M6: 2,400,896 km (0.09 R)
• M7: 2,898,758 km (0.089 R)
• M8: 3,897,025 km (0.112 R)
• M9: 4,976,523 km (0.119 R)
• M10: 5,443,418 km (0.055 R)
• M11: 6,433,756 km (0.113 R)
• M12: 7,158,109 km (0.086 R)
• M13: 8,046,271 km (0.103 R)
• M14: 8,691,187 km (0.108 R)
• M15: 10,041,458 km (0.057 R)
• M16: 11,061,865 km (0.107 R)
• M17: 11,526,666 km (0.103 R)
• M18: 12,052,951 km (0.08 R)
• M19: 12,595,094 km (0.116 R)
• M20: 14,484,066 km (0.086 R)
• M21: 15,324,357 km (0.108 R)
• M22: 15,902,403 km (0.103 R)
• M23: 16,494,960 km (0.109 R)
• M24: 17,102,178 km (0.105 R)
• M25: 19,546,458 km (0.1 R)
• M26: 20,852,148 km (0.12 R)
• M27: 22,068,827 km (0.101 R)
• M28: 22,880,994 km (0.044 R)
• M29: 26,825,591 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 8.7

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.19 AU - 6.73 AU

Year: 8369 Days

Day: 6 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,632,112 km

• M1: 109,506 km (0.113 R)
• M2: 433,535 km (0.12 R)
• M3: 786,885 km (0.093 R)
• M4: 1,109,418 km (0.095 R)
• M5: 1,573,620 km (0.088 R)
• M6: 2,047,396 km (0.085 R)
• M7: 2,318,318 km (0.029 R)
• M8: 2,892,325 km (0.071 R)
• M9: 4,376,785 km (0.102 R)
• M10: 5,473,936 km (0.071 R)
• M11: 5,799,610 km (0.117 R)
• M12: 6,383,192 km (0.115 R)
• M13: 6,818,372 km (0.087 R)
• M14: 7,157,510 km (0.116 R)
• M15: 8,243,441 km (0.089 R)
• M16: 8,672,189 km (0.087 R)
• M17: 9,070,867 km (0.111 R)
• M18: 9,857,153 km (0.096 R)
• M19: 10,588,088 km (0.033 R)
• M20: 11,250,209 km (0.096 R)
• M21: 12,433,528 km (0.065 R)
• M22: 13,170,597 km (0.118 R)
• M23: 15,108,787 km (0.116 R)
• M24: 16,079,826 km (0.118 R)
• M25: 17,091,706 km (0.093 R)
• M26: 19,617,367 km (0.115 R)
• M27: 23,386,336 km (0.081 R)
• M28: 25,395,585 km (0.076 R)
• M29: 31,587,441 km (0.12 R)
• M30: 33,279,243 km (0.066 R)
• M31: 33,820,039 km (0.115 R)
• M32: 35,365,535 km (0.11 R)
• M33: 39,193,894 km (0.099 R)
• M34: 40,528,906 km (0.083 R)
• M35: 41,768,773 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 5.8

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.51 AU - 10.33 AU

Year: 18966 Days

Day: 19.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,632,112 km

• M1: 73,752 km (0.051 R)
• M2: 274,063 km (0.118 R)
• M3: 572,960 km (0.069 R)
• M4: 929,003 km (0.034 R)
• M5: 1,527,993 km (0.06 R)
• M6: 2,039,917 km (0.033 R)
• M7: 4,614,945 km (0.072 R)
• M8: 6,138,599 km (0.103 R)
• M9: 7,781,184 km (0.09 R)
• M10: 14,570,085 km (0.101 R)
• M11: 15,814,290 km (0.046 R)
• M12: 19,446,526 km (0.089 R)
• M13: 20,771,066 km (0.107 R)
• M14: 22,343,788 km (0.07 R)
• M15: 23,894,819 km (0.06 R)
• M16: 39,938,293 km (0.11 R)
• M17: 54,394,983 km (0.098 R)
• M18: 55,431,845 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit