🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 12.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 405 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,639,706 km

• M1: 150,495 km (0.073 R)
• M2: 562,787 km (0.091 R)
• M3: 1,035,068 km (0.086 R)
• M4: 1,512,434 km (0.032 R)
• M5: 1,974,692 km (0.069 R)
• M6: 2,405,384 km (0.063 R)
• M7: 3,061,969 km (0.104 R)
• M8: 3,778,094 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.38 AU - 1.92 AU

Year: 1348 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,639,706 km

• M1: 99,483 km (0.049 R)
• M2: 379,530 km (0.076 R)
• M3: 727,046 km (0.114 R)
• M4: 1,290,431 km (0.086 R)
• M5: 1,571,825 km (0.097 R)
• M6: 3,112,683 km (0.108 R)
• M7: 3,413,823 km (0.076 R)
• M8: 4,237,808 km (0.107 R)
• M9: 4,576,947 km (0.062 R)
• M10: 6,839,315 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 14.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.58 AU - 2.54 AU

Year: 1880 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,639,706 km

• M1: 185,651 km (0.099 R)
• M2: 728,542 km (0.047 R)
• M3: 1,395,599 km (0.091 R)
• M4: 1,867,580 km (0.059 R)
• M5: 2,578,918 km (0.11 R)
• M6: 3,258,391 km (0.063 R)
• M7: 4,433,183 km (0.035 R)
• M8: 5,687,711 km (0.089 R)
• M9: 6,310,936 km (0.095 R)
• M10: 7,113,379 km (0.093 R)
• M11: 7,723,588 km (0.088 R)
• M12: 8,828,818 km (0.09 R)
• M13: 9,666,715 km (0.098 R)
• M14: 11,278,931 km (0.052 R)
• M15: 13,727,400 km (0.063 R)
• M16: 14,808,544 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 12.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.33 AU - 5.89 AU

Year: 7345 Days

Day: 6.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,639,706 km

• M1: 153,188 km (0.03 R)
• M2: 627,413 km (0.035 R)
• M3: 1,063,042 km (0.031 R)
• M4: 1,534,725 km (0.111 R)
• M5: 2,036,476 km (0.047 R)
• M6: 2,487,364 km (0.113 R)
• M7: 3,737,404 km (0.067 R)
• M8: 6,180,935 km (0.104 R)
• M9: 6,976,796 km (0.091 R)
• M10: 7,366,648 km (0.032 R)
• M11: 8,119,424 km (0.064 R)
• M12: 8,624,766 km (0.046 R)
• M13: 9,618,993 km (0.104 R)
• M14: 11,473,558 km (0.038 R)
• M15: 14,164,824 km (0.096 R)
• M16: 20,234,159 km (0.085 R)
• M17: 24,723,292 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 11.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.26 AU - 5.72 AU

Year: 8179 Days

Day: 6.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,639,706 km

• M1: 141,819 km (0.1 R)
• M2: 580,589 km (0.119 R)
• M3: 1,055,563 km (0.091 R)
• M4: 1,468,602 km (0.11 R)
• M5: 2,225,418 km (0.118 R)
• M6: 2,653,417 km (0.113 R)
• M7: 3,387,494 km (0.075 R)
• M8: 3,802,927 km (0.082 R)
• M9: 5,039,503 km (0.111 R)
• M10: 6,527,105 km (0.094 R)
• M11: 7,656,120 km (0.081 R)
• M12: 10,000,019 km (0.093 R)
• M13: 11,659,957 km (0.097 R)
• M14: 13,739,068 km (0.107 R)
• M15: 14,108,126 km (0.098 R)
• M16: 18,395,153 km (0.07 R)
• M17: 21,036,004 km (0.094 R)
• M18: 22,109,369 km (0.066 R)
• M19: 25,089,208 km (0.041 R)
• M20: 25,734,275 km (0.119 R)
• M21: 32,698,654 km (0.099 R)
• M22: 34,816,511 km (0.104 R)
• M23: 36,083,455 km (0.075 R)
• M24: 38,465,652 km (0.095 R)
• M25: 39,571,030 km (0.032 R)
• M26: 42,752,827 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 3.6

Gravity: 63.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.29 AU - 7.49 AU

Year: 12773 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 54.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,639,706 km

• M1: 44,730 km (0.112 R)
• M2: 343,926 km (0.1 R)
• M3: 1,084,136 km (0.096 R)
• M4: 1,316,162 km (0.103 R)
• M5: 1,580,502 km (0.038 R)
• M6: 1,986,660 km (0.051 R)
• M7: 2,293,784 km (0.103 R)
• M8: 2,587,744 km (0.056 R)
• M9: 2,743,775 km (0.107 R)
• M10: 3,458,553 km (0.097 R)
• M11: 3,759,694 km (0.068 R)
• M12: 4,413,885 km (0.045 R)
• M13: 4,935,084 km (0.082 R)
• M14: 5,754,432 km (0.047 R)
• M15: 5,867,677 km (0.075 R)
• M16: 8,073,947 km (0.094 R)
• M17: 8,311,508 km (0.088 R)
• M18: 9,052,167 km (0.051 R)
• M19: 14,096,159 km (0.045 R)
• M20: 14,861,202 km (0.118 R)
• M21: 15,146,036 km (0.104 R)
• M22: 18,442,874 km (0.078 R)
• M23: 22,841,650 km (0.112 R)
• M24: 23,221,180 km (0.06 R)
• M25: 24,483,337 km (0.116 R)
• M26: 25,484,745 km (0.067 R)
• M27: 26,305,290 km (0.073 R)
• M28: 33,880,776 km (0.102 R)
• M29: 34,498,167 km (0.058 R)
• M30: 35,755,537 km (0.106 R)
• M31: 38,095,098 km (0.061 R)
• M32: 38,897,092 km (0.086 R)
• M33: 39,166,817 km (0.034 R)
• M34: 42,359,983 km (0.025 R)
• M35: 42,788,731 km (0.109 R)
• M36: 44,239,232 km (0.101 R)
• M37: 44,533,192 km (0.111 R)
• M38: 51,334,809 km (0.091 R)
• M39: 52,806,403 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.2

Radius: 7.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.22 AU - 10.52 AU

Year: 21233 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,639,706 km

• M1: 98,286 km (0.118 R)
• M2: 338,390 km (0.032 R)
• M3: 646,113 km (0.096 R)
• M4: 876,793 km (0.096 R)
• M5: 1,606,980 km (0.036 R)
• M6: 2,339,711 km (0.104 R)
• M7: 3,097,125 km (0.043 R)
• M8: 4,508,880 km (0.113 R)
• M9: 5,411,105 km (0.114 R)
• M10: 7,475,705 km (0.114 R)
• M11: 7,991,817 km (0.037 R)
• M12: 8,283,384 km (0.118 R)
• M13: 8,733,823 km (0.078 R)
• M14: 11,601,165 km (0.04 R)
• M15: 13,967,056 km (0.087 R)
• M16: 14,895,161 km (0.116 R)
• M17: 15,188,821 km (0.08 R)
• M18: 16,016,247 km (0.097 R)
• M19: 23,749,560 km (0.077 R)
• M20: 29,551,414 km (0.109 R)
• M21: 30,015,317 km (0.093 R)
• M22: 32,041,470 km (0.062 R)
• M23: 34,796,764 km (0.082 R)
• M24: 36,231,856 km (0.116 R)
• M25: 38,114,845 km (0.117 R)
• M26: 41,637,875 km (0.075 R)
• M27: 42,661,872 km (0.116 R)
• M28: 45,065,461 km (0.105 R)
• M29: 46,769,231 km (0.079 R)
• M30: 49,323,615 km (0.105 R)
• M31: 49,649,289 km (0.076 R)
• M32: 51,299,354 km (0.114 R)
• M33: 56,646,281 km (0.076 R)
• M34: 57,362,256 km (0.069 R)
• M35: 58,812,159 km (0.117 R)
• M36: 60,472,246 km (0.085 R)
• M37: 61,784,818 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit