🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 8.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.76 AU - 0.9 AU

Year: 504 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,279,727 km

• M1: 100,679 km (0.071 R)
• M2: 365,617 km (0.085 R)
• M3: 618,138 km (0.111 R)
• M4: 1,118,244 km (0.061 R)
• M5: 1,548,488 km (0.089 R)
• M6: 1,803,103 km (0.119 R)
• M7: 2,637,410 km (0.083 R)
• M8: 3,129,587 km (0.111 R)
• M9: 3,478,300 km (0.066 R)
• M10: 4,501,998 km (0.07 R)
• M11: 4,837,247 km (0.112 R)
• M12: 5,222,013 km (0.095 R)
• M13: 5,506,698 km (0.045 R)
• M14: 6,310,936 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.34 AU - 1.4 AU

Year: 1069 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,279,727 km

• M1: 174,132 km (0.104 R)
• M2: 719,267 km (0.089 R)
• M3: 1,406,370 km (0.058 R)
• M4: 2,027,650 km (0.081 R)
• M5: 2,512,347 km (0.051 R)
• M6: 3,222,189 km (0.063 R)
• M7: 4,004,585 km (0.098 R)
• M8: 4,663,863 km (0.115 R)
• M9: 5,412,601 km (0.103 R)
• M10: 5,987,356 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 10.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 1237 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,279,727 km

• M1: 134,339 km (0.085 R)
• M2: 488,138 km (0.112 R)
• M3: 913,295 km (0.072 R)
• M4: 2,431,115 km (0.077 R)
• M5: 3,038,931 km (0.12 R)
• M6: 3,674,423 km (0.104 R)
• M7: 4,161,214 km (0.088 R)
• M8: 4,607,764 km (0.106 R)
• M9: 7,204,334 km (0.077 R)
• M10: 7,850,148 km (0.094 R)
• M11: 8,359,529 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 9.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.53 AU - 2.25 AU

Year: 1733 Days

Day: 8.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,279,727 km

• M1: 119,529 km (0.086 R)
• M2: 473,028 km (0.057 R)
• M3: 1,070,074 km (0.118 R)
• M4: 1,594,265 km (0.053 R)
• M5: 1,970,653 km (0.089 R)
• M6: 2,547,801 km (0.058 R)
• M7: 2,905,340 km (0.072 R)
• M8: 4,129,649 km (0.093 R)
• M9: 4,586,072 km (0.075 R)
• M10: 5,377,445 km (0.11 R)
• M11: 6,680,742 km (0.043 R)
• M12: 7,096,624 km (0.11 R)
• M13: 8,449,138 km (0.096 R)
• M14: 9,091,960 km (0.107 R)
• M15: 9,668,660 km (0.093 R)
• M16: 10,032,931 km (0.069 R)
• M17: 10,371,920 km (0.1 R)
• M18: 11,508,863 km (0.094 R)
• M19: 12,884,865 km (0.117 R)
• M20: 13,205,004 km (0.108 R)
• M21: 14,324,894 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 11.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.67 AU - 4.39 AU

Year: 5395 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,279,727 km

• M1: 139,276 km (0.109 R)
• M2: 657,034 km (0.078 R)
• M3: 1,185,713 km (0.114 R)
• M4: 1,989,053 km (0.054 R)
• M5: 2,384,889 km (0.11 R)
• M6: 2,833,683 km (0.098 R)
• M7: 6,339,659 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 14

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.75 AU - 4.87 AU

Year: 5967 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,279,727 km

• M1: 175,030 km (0.028 R)
• M2: 750,682 km (0.067 R)
• M3: 1,270,984 km (0.111 R)
• M4: 1,819,409 km (0.088 R)
• M5: 3,175,664 km (0.097 R)
• M6: 3,677,415 km (0.03 R)
• M7: 4,437,970 km (0.112 R)
• M8: 5,331,070 km (0.091 R)
• M9: 6,856,370 km (0.118 R)
• M10: 8,369,851 km (0.119 R)
• M11: 9,335,655 km (0.107 R)
• M12: 10,234,738 km (0.074 R)
• M13: 10,849,436 km (0.079 R)
• M14: 11,843,514 km (0.044 R)
• M15: 12,521,641 km (0.081 R)
• M16: 13,115,395 km (0.078 R)
• M17: 15,131,226 km (0.12 R)
• M18: 16,244,833 km (0.066 R)
• M19: 18,914,407 km (0.099 R)
• M20: 21,099,882 km (0.071 R)
• M21: 22,965,816 km (0.091 R)
• M22: 23,611,630 km (0.115 R)
• M23: 24,519,390 km (0.07 R)
• M24: 25,535,908 km (0.106 R)
• M25: 26,580,550 km (0.057 R)
• M26: 29,505,188 km (0.083 R)
• M27: 34,705,509 km (0.108 R)
• M28: 35,449,310 km (0.042 R)
• M29: 36,203,582 km (0.065 R)
• M30: 36,639,361 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495

Radius: 3.8

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.09 AU - 6.33 AU

Year: 10320 Days

Day: 21.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,279,727 km

• M1: 47,273 km (0.096 R)
• M2: 198,367 km (0.082 R)
• M3: 501,901 km (0.044 R)
• M4: 1,010,534 km (0.05 R)
• M5: 2,436,052 km (0.107 R)
• M6: 2,570,839 km (0.076 R)
• M7: 2,772,049 km (0.06 R)
• M8: 2,983,730 km (0.118 R)
• M9: 3,206,032 km (0.086 R)
• M10: 3,463,340 km (0.102 R)
• M11: 3,784,976 km (0.082 R)
• M12: 4,631,999 km (0.094 R)
• M13: 4,869,560 km (0.066 R)
• M14: 6,181,384 km (0.113 R)
• M15: 6,432,858 km (0.055 R)
• M16: 7,589,100 km (0.118 R)
• M17: 8,045,523 km (0.035 R)
• M18: 8,786,781 km (0.112 R)
• M19: 10,862,900 km (0.116 R)
• M20: 11,018,930 km (0.09 R)
• M21: 12,041,731 km (0.078 R)
• M22: 13,126,316 km (0.112 R)
• M23: 15,097,417 km (0.082 R)
• M24: 15,487,868 km (0.094 R)
• M25: 17,257,311 km (0.089 R)
• M26: 17,612,457 km (0.096 R)
• M27: 18,706,915 km (0.088 R)
• M28: 19,691,418 km (0.116 R)
• M29: 22,428,760 km (0.099 R)
• M30: 23,713,058 km (0.119 R)
• M31: 24,240,241 km (0.09 R)
• M32: 25,868,763 km (0.103 R)
• M33: 27,376,111 km (0.12 R)
• M34: 29,442,207 km (0.107 R)
• M35: 30,255,870 km (0.041 R)
• M36: 31,293,930 km (0.115 R)
• M37: 39,970,008 km (0.107 R)
• M38: 40,466,374 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 5.2

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.52 AU - 7.14 AU

Year: 11903 Days

Day: 15.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,279,727 km

• M1: 64,626 km (0.073 R)
• M2: 345,721 km (0.093 R)
• M3: 570,267 km (0.095 R)
• M4: 809,324 km (0.087 R)
• M5: 1,158,486 km (0.094 R)
• M6: 1,546,543 km (0.09 R)
• M7: 1,793,978 km (0.032 R)
• M8: 2,205,372 km (0.11 R)
• M9: 2,948,275 km (0.089 R)
• M10: 3,214,260 km (0.111 R)
• M11: 4,218,211 km (0.098 R)
• M12: 4,556,452 km (0.107 R)
• M13: 5,781,210 km (0.113 R)
• M14: 6,198,438 km (0.112 R)
• M15: 7,693,968 km (0.098 R)
• M16: 10,189,261 km (0.115 R)
• M17: 11,700,498 km (0.115 R)
• M18: 12,367,406 km (0.099 R)
• M19: 15,618,018 km (0.089 R)
• M20: 16,085,960 km (0.055 R)
• M21: 19,626,642 km (0.087 R)
• M22: 20,014,699 km (0.06 R)
• M23: 20,407,842 km (0.097 R)
• M24: 20,806,221 km (0.113 R)
• M25: 21,209,837 km (0.077 R)
• M26: 22,790,936 km (0.091 R)
• M27: 23,047,497 km (0.027 R)
• M28: 24,898,172 km (0.073 R)
• M29: 25,536,506 km (0.047 R)
• M30: 28,792,653 km (0.085 R)
• M31: 30,519,910 km (0.094 R)
• M32: 31,673,759 km (0.092 R)
• M33: 38,361,980 km (0.081 R)
• M34: 42,226,393 km (0.077 R)
• M35: 42,484,150 km (0.062 R)
• M36: 42,743,104 km (0.111 R)
• M37: 44,318,818 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 7.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.42 AU - 8.86 AU

Year: 16936 Days

Day: 21 Hours

Environment

Temp: -238 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,279,727 km

• M1: 95,144 km (0.103 R)
• M2: 343,028 km (0.092 R)
• M3: 683,662 km (0.112 R)
• M4: 1,164,021 km (0.097 R)
• M5: 1,611,917 km (0.068 R)
• M6: 2,642,946 km (0.099 R)
• M7: 3,565,516 km (0.051 R)
• M8: 4,196,669 km (0.07 R)
• M9: 4,993,427 km (0.078 R)
• M10: 6,243,916 km (0.072 R)
• M11: 6,805,955 km (0.09 R)
• M12: 7,483,334 km (0.102 R)
• M13: 7,774,901 km (0.116 R)
• M14: 10,084,093 km (0.068 R)
• M15: 13,354,153 km (0.094 R)
• M16: 13,845,881 km (0.1 R)
• M17: 16,348,504 km (0.058 R)
• M18: 18,525,901 km (0.079 R)
• M19: 18,983,521 km (0.052 R)
• M20: 20,644,656 km (0.113 R)
• M21: 20,889,547 km (0.068 R)
• M22: 21,468,641 km (0.042 R)
• M23: 25,450,338 km (0.119 R)
• M24: 26,397,591 km (0.117 R)
• M25: 28,766,324 km (0.107 R)
• M26: 34,722,414 km (0.119 R)
• M27: 35,886,884 km (0.112 R)
• M28: 41,063,120 km (0.071 R)
• M29: 43,026,143 km (0.071 R)
• M30: 45,739,699 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit