🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 11.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.13 AU - 1.53 AU

Year: 990 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,916,586 km

• M1: 140,622 km (0.103 R)
• M2: 494,122 km (0.117 R)
• M3: 857,495 km (0.068 R)
• M4: 1,330,374 km (0.049 R)
• M5: 1,688,362 km (0.076 R)
• M6: 2,111,873 km (0.112 R)
• M7: 2,492,450 km (0.102 R)
• M8: 2,919,103 km (0.088 R)
• M9: 3,724,837 km (0.059 R)
• M10: 4,140,420 km (0.051 R)
• M11: 4,707,845 km (0.111 R)
• M12: 5,479,770 km (0.104 R)
• M13: 5,876,204 km (0.083 R)
• M14: 6,228,059 km (0.104 R)
• M15: 7,536,591 km (0.119 R)
• M16: 9,405,817 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.35 AU - 2.09 AU

Year: 1456 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,916,586 km

• M1: 99,483 km (0.101 R)
• M2: 472,430 km (0.104 R)
• M3: 1,074,861 km (0.05 R)
• M4: 1,420,581 km (0.115 R)
• M5: 1,691,204 km (0.11 R)
• M6: 1,953,748 km (0.117 R)
• M7: 2,759,931 km (0.044 R)
• M8: 3,525,723 km (0.065 R)
• M9: 3,787,818 km (0.081 R)
• M10: 4,426,003 km (0.09 R)
• M11: 5,216,777 km (0.09 R)
• M12: 5,580,150 km (0.078 R)
• M13: 6,575,126 km (0.081 R)
• M14: 6,872,825 km (0.098 R)
• M15: 7,415,417 km (0.107 R)
• M16: 7,903,106 km (0.083 R)
• M17: 8,154,730 km (0.111 R)
• M18: 9,526,093 km (0.11 R)
• M19: 10,004,806 km (0.077 R)
• M20: 10,566,546 km (0.1 R)
• M21: 11,609,094 km (0.106 R)
• M22: 12,453,574 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 11.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.52 AU - 2.5 AU

Year: 1840 Days

Day: 5.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,916,586 km

• M1: 140,772 km (0.085 R)
• M2: 497,862 km (0.088 R)
• M3: 955,332 km (0.079 R)
• M4: 1,305,092 km (0.118 R)
• M5: 1,938,340 km (0.069 R)
• M6: 2,363,497 km (0.104 R)
• M7: 2,712,808 km (0.091 R)
• M8: 3,905,252 km (0.086 R)
• M9: 6,151,315 km (0.108 R)
• M10: 6,717,692 km (0.1 R)
• M11: 7,729,572 km (0.081 R)
• M12: 8,155,777 km (0.058 R)
• M13: 10,911,220 km (0.069 R)
• M14: 12,116,530 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 9.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.37 AU - 3.23 AU

Year: 3025 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,916,586 km

• M1: 121,025 km (0.117 R)
• M2: 1,544,000 km (0.057 R)
• M3: 1,981,125 km (0.068 R)
• M4: 2,881,255 km (0.092 R)
• M5: 5,711,647 km (0.062 R)
• M6: 6,157,299 km (0.103 R)
• M7: 6,671,915 km (0.11 R)
• M8: 8,497,309 km (0.081 R)
• M9: 9,307,531 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.27 AU - 6.35 AU

Year: 7901 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,916,586 km

• M1: 176,675 km (0.112 R)
• M2: 867,069 km (0.114 R)
• M3: 1,510,789 km (0.1 R)
• M4: 2,450,264 km (0.103 R)
• M5: 3,497,000 km (0.114 R)
• M6: 3,975,713 km (0.055 R)
• M7: 6,092,672 km (0.059 R)
• M8: 9,776,520 km (0.097 R)
• M9: 10,570,735 km (0.119 R)
• M10: 11,152,072 km (0.096 R)
• M11: 11,842,317 km (0.046 R)
• M12: 13,790,829 km (0.094 R)
• M13: 15,837,627 km (0.028 R)
• M14: 19,957,852 km (0.095 R)
• M15: 20,847,361 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 9.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.44 AU - 7.38 AU

Year: 9277 Days

Day: 5.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,916,586 km

• M1: 143,016 km (0.089 R)
• M2: 471,383 km (0.062 R)
• M3: 831,615 km (0.096 R)
• M4: 1,163,722 km (0.108 R)
• M5: 2,898,160 km (0.077 R)
• M6: 4,114,989 km (0.112 R)
• M7: 4,936,131 km (0.057 R)
• M8: 5,281,852 km (0.077 R)
• M9: 5,768,195 km (0.114 R)
• M10: 6,725,771 km (0.069 R)
• M11: 7,595,533 km (0.097 R)
• M12: 10,514,187 km (0.069 R)
• M13: 11,785,470 km (0.113 R)
• M14: 13,101,632 km (0.091 R)
• M15: 16,401,462 km (0.078 R)
• M16: 16,914,134 km (0.101 R)
• M17: 17,770,133 km (0.048 R)
• M18: 18,862,945 km (0.096 R)
• M19: 19,354,823 km (0.081 R)
• M20: 20,585,116 km (0.102 R)
• M21: 22,724,066 km (0.098 R)
• M22: 26,117,395 km (0.06 R)
• M23: 28,990,123 km (0.065 R)
• M24: 30,024,293 km (0.105 R)
• M25: 31,376,059 km (0.112 R)
• M26: 32,868,896 km (0.092 R)
• M27: 33,684,055 km (0.11 R)
• M28: 33,993,274 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.8

Radius: 6.5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6 AU - 7.1 AU

Year: 10824 Days

Day: 16.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,916,586 km

• M1: 80,783 km (0.055 R)
• M2: 289,621 km (0.104 R)
• M3: 1,334,563 km (0.081 R)
• M4: 2,582,358 km (0.094 R)
• M5: 4,110,351 km (0.06 R)
• M6: 5,111,161 km (0.063 R)
• M7: 7,074,334 km (0.112 R)
• M8: 9,306,035 km (0.111 R)
• M9: 10,160,089 km (0.061 R)
• M10: 10,757,583 km (0.082 R)
• M11: 11,065,156 km (0.052 R)
• M12: 11,325,756 km (0.115 R)
• M13: 16,075,189 km (0.089 R)
• M14: 16,544,926 km (0.079 R)
• M15: 17,023,639 km (0.028 R)
• M16: 17,794,816 km (0.101 R)
• M17: 18,297,465 km (0.111 R)
• M18: 19,939,003 km (0.115 R)
• M19: 23,856,672 km (0.087 R)
• M20: 24,379,815 km (0.117 R)
• M21: 25,268,726 km (0.092 R)
• M22: 25,995,173 km (0.106 R)
• M23: 29,238,904 km (0.048 R)
• M24: 30,140,680 km (0.107 R)
• M25: 30,752,086 km (0.107 R)
• M26: 32,316,581 km (0.085 R)
• M27: 32,957,009 km (0.034 R)
• M28: 33,933,435 km (0.056 R)
• M29: 35,152,956 km (0.092 R)
• M30: 35,944,030 km (0.075 R)
• M31: 38,626,918 km (0.062 R)
• M32: 39,106,679 km (0.078 R)
• M33: 41,190,278 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 3.6

Gravity: 55.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.8 AU - 8.22 AU

Year: 11984 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,916,586 km

• M1: 44,730 km (0.118 R)
• M2: 162,463 km (0.095 R)
• M3: 375,491 km (0.096 R)
• M4: 712,235 km (0.06 R)
• M5: 1,020,108 km (0.063 R)
• M6: 1,173,147 km (0.04 R)
• M7: 1,647,521 km (0.104 R)
• M8: 2,106,936 km (0.114 R)
• M9: 2,937,354 km (0.081 R)
• M10: 3,224,133 km (0.032 R)
• M11: 3,715,712 km (0.054 R)
• M12: 4,196,519 km (0.118 R)
• M13: 5,143,923 km (0.097 R)
• M14: 5,595,559 km (0.061 R)
• M15: 6,225,515 km (0.091 R)
• M16: 7,151,227 km (0.029 R)
• M17: 12,252,066 km (0.095 R)
• M18: 13,117,788 km (0.052 R)
• M19: 14,627,381 km (0.088 R)
• M20: 15,459,145 km (0.097 R)
• M21: 16,103,313 km (0.113 R)
• M22: 18,698,687 km (0.119 R)
• M23: 19,511,901 km (0.1 R)
• M24: 20,179,257 km (0.066 R)
• M25: 21,647,859 km (0.075 R)
• M26: 22,362,937 km (0.096 R)
• M27: 23,934,463 km (0.101 R)
• M28: 24,602,417 km (0.098 R)
• M29: 27,710,462 km (0.093 R)
• M30: 29,521,195 km (0.084 R)
• M31: 29,739,309 km (0.038 R)
• M32: 30,957,933 km (0.062 R)
• M33: 31,636,509 km (0.115 R)
• M34: 32,324,809 km (0.088 R)
• M35: 34,449,996 km (0.082 R)
• M36: 35,178,538 km (0.071 R)
• M37: 39,502,066 km (0.082 R)
• M38: 40,568,399 km (0.079 R)
• M39: 42,758,363 km (0.094 R)
• M40: 46,630,404 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 5.4

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.81 AU - 7.89 AU

Year: 14201 Days

Day: 23.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,916,586 km

• M1: 67,169 km (0.1 R)
• M2: 311,762 km (0.097 R)
• M3: 599,139 km (0.094 R)
• M4: 788,381 km (0.09 R)
• M5: 1,446,312 km (0.115 R)
• M6: 1,862,493 km (0.093 R)
• M7: 2,117,707 km (0.101 R)
• M8: 2,587,594 km (0.073 R)
• M9: 4,384,863 km (0.112 R)
• M10: 5,180,125 km (0.057 R)
• M11: 5,649,115 km (0.072 R)
• M12: 6,465,770 km (0.025 R)
• M13: 7,138,661 km (0.076 R)
• M14: 7,765,027 km (0.099 R)
• M15: 8,091,450 km (0.059 R)
• M16: 9,863,287 km (0.084 R)
• M17: 10,639,251 km (0.1 R)
• M18: 12,437,717 km (0.105 R)
• M19: 16,395,328 km (0.069 R)
• M20: 17,323,583 km (0.066 R)
• M21: 17,561,144 km (0.097 R)
• M22: 21,479,861 km (0.111 R)
• M23: 21,845,777 km (0.094 R)
• M24: 22,216,032 km (0.038 R)
• M25: 22,496,378 km (0.119 R)
• M26: 22,779,118 km (0.053 R)
• M27: 28,063,962 km (0.106 R)
• M28: 28,611,490 km (0.042 R)
• M29: 29,841,035 km (0.075 R)
• M30: 37,173,126 km (0.094 R)
• M31: 41,817,691 km (0.096 R)
• M32: 58,219,303 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit