🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.2

Radius: 13.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.27 AU

Year: 696 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,994,001 km

• M1: 171,589 km (0.077 R)
• M2: 632,500 km (0.099 R)
• M3: 1,237,773 km (0.087 R)
• M4: 1,806,394 km (0.079 R)
• M5: 2,642,048 km (0.087 R)
• M6: 3,421,453 km (0.119 R)
• M7: 4,486,440 km (0.085 R)
• M8: 5,063,140 km (0.032 R)
• M9: 6,704,378 km (0.099 R)
• M10: 7,352,436 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 9.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.9 AU - 1.44 AU

Year: 830 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,994,001 km

• M1: 121,922 km (0.107 R)
• M2: 543,040 km (0.054 R)
• M3: 1,037,461 km (0.084 R)
• M4: 1,343,389 km (0.094 R)
• M5: 1,667,717 km (0.072 R)
• M6: 2,176,350 km (0.084 R)
• M7: 2,617,514 km (0.105 R)
• M8: 2,961,439 km (0.115 R)
• M9: 3,266,320 km (0.039 R)
• M10: 4,810,469 km (0.08 R)
• M11: 5,196,432 km (0.11 R)
• M12: 6,009,795 km (0.119 R)
• M13: 6,634,815 km (0.044 R)
• M14: 7,616,028 km (0.111 R)
• M15: 8,296,100 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 12.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.38 AU - 2.66 AU

Year: 2624 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,994,001 km

• M1: 156,629 km (0.112 R)
• M2: 911,949 km (0.079 R)
• M3: 1,434,195 km (0.105 R)
• M4: 2,038,271 km (0.079 R)
• M5: 2,855,823 km (0.095 R)
• M6: 3,608,899 km (0.066 R)
• M7: 4,424,656 km (0.055 R)
• M8: 5,114,153 km (0.111 R)
• M9: 5,716,583 km (0.071 R)
• M10: 6,914,114 km (0.052 R)
• M11: 7,338,224 km (0.067 R)
• M12: 8,786,033 km (0.076 R)
• M13: 9,877,050 km (0.105 R)
• M14: 10,573,877 km (0.094 R)
• M15: 12,593,149 km (0.085 R)
• M16: 13,694,039 km (0.052 R)
• M17: 14,758,428 km (0.075 R)
• M18: 16,725,940 km (0.097 R)
• M19: 17,548,728 km (0.118 R)
• M20: 18,055,266 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 10.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.17 AU - 2.95 AU

Year: 2687 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,994,001 km

• M1: 135,087 km (0.059 R)
• M2: 518,955 km (0.077 R)
• M3: 852,558 km (0.119 R)
• M4: 1,700,180 km (0.101 R)
• M5: 2,293,485 km (0.11 R)
• M6: 2,853,579 km (0.086 R)
• M7: 4,247,832 km (0.042 R)
• M8: 5,217,824 km (0.033 R)
• M9: 5,702,521 km (0.117 R)
• M10: 7,433,369 km (0.102 R)
• M11: 12,606,313 km (0.112 R)
• M12: 18,411,758 km (0.108 R)
• M13: 18,879,999 km (0.092 R)
• M14: 21,213,576 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 5.2

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.39 AU - 6.59 AU

Year: 10846 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,994,001 km

• M1: 64,776 km (0.075 R)
• M2: 264,788 km (0.114 R)
• M3: 460,911 km (0.115 R)
• M4: 821,442 km (0.114 R)
• M5: 1,477,578 km (0.101 R)
• M6: 2,543,313 km (0.105 R)
• M7: 3,552,650 km (0.117 R)
• M8: 3,817,139 km (0.071 R)
• M9: 5,249,240 km (0.114 R)
• M10: 8,684,755 km (0.118 R)
• M11: 9,032,420 km (0.064 R)
• M12: 11,265,318 km (0.091 R)
• M13: 12,481,250 km (0.119 R)
• M14: 15,108,936 km (0.095 R)
• M15: 16,584,570 km (0.046 R)
• M16: 19,670,325 km (0.107 R)
• M17: 21,113,645 km (0.114 R)
• M18: 28,535,046 km (0.065 R)
• M19: 29,496,661 km (0.094 R)
• M20: 31,484,667 km (0.109 R)
• M21: 34,415,439 km (0.107 R)
• M22: 34,957,282 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 5.7

Gravity: 28.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.31 AU - 8.81 AU

Year: 12306 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,994,001 km

• M1: 72,705 km (0.065 R)
• M2: 275,559 km (0.093 R)
• M3: 770,728 km (0.12 R)
• M4: 1,317,957 km (0.081 R)
• M5: 1,504,057 km (0.086 R)
• M6: 2,038,869 km (0.115 R)
• M7: 2,538,676 km (0.03 R)
• M8: 3,397,368 km (0.095 R)
• M9: 4,372,596 km (0.074 R)
• M10: 4,594,450 km (0.106 R)
• M11: 5,743,810 km (0.09 R)
• M12: 6,324,848 km (0.025 R)
• M13: 6,526,955 km (0.091 R)
• M14: 7,558,133 km (0.038 R)
• M15: 9,045,286 km (0.107 R)
• M16: 11,416,412 km (0.092 R)
• M17: 12,270,017 km (0.1 R)
• M18: 12,776,406 km (0.077 R)
• M19: 13,034,911 km (0.097 R)
• M20: 13,898,839 km (0.051 R)
• M21: 18,467,708 km (0.104 R)
• M22: 21,585,626 km (0.1 R)
• M23: 22,230,094 km (0.036 R)
• M24: 25,137,977 km (0.089 R)
• M25: 26,893,359 km (0.057 R)
• M26: 32,527,514 km (0.076 R)
• M27: 33,374,088 km (0.045 R)
• M28: 37,432,379 km (0.042 R)
• M29: 43,678,090 km (0.083 R)
• M30: 44,264,813 km (0.041 R)
• M31: 44,560,119 km (0.066 R)
• M32: 46,359,483 km (0.08 R)
• M33: 51,068,674 km (0.105 R)
• M34: 53,371,434 km (0.108 R)
• M35: 57,653,972 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.3

Radius: 7.7

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.12 AU - 11.74 AU

Year: 20527 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,994,001 km

• M1: 95,743 km (0.111 R)
• M2: 342,430 km (0.071 R)
• M3: 686,355 km (0.12 R)
• M4: 1,092,962 km (0.106 R)
• M5: 1,405,921 km (0.096 R)
• M6: 1,670,410 km (0.047 R)
• M7: 2,368,583 km (0.068 R)
• M8: 2,898,608 km (0.05 R)
• M9: 3,654,227 km (0.091 R)
• M10: 4,062,031 km (0.101 R)
• M11: 4,821,091 km (0.108 R)
• M12: 5,961,774 km (0.088 R)
• M13: 6,800,719 km (0.029 R)
• M14: 7,467,627 km (0.117 R)
• M15: 8,765,837 km (0.045 R)
• M16: 11,801,926 km (0.085 R)
• M17: 12,139,718 km (0.058 R)
• M18: 12,483,793 km (0.084 R)
• M19: 12,834,301 km (0.064 R)
• M20: 16,126,202 km (0.099 R)
• M21: 18,730,401 km (0.087 R)
• M22: 19,941,247 km (0.08 R)
• M23: 20,711,825 km (0.111 R)
• M24: 33,546,724 km (0.102 R)
• M25: 37,028,465 km (0.113 R)
• M26: 38,191,588 km (0.069 R)
• M27: 44,212,753 km (0.109 R)
• M28: 46,018,699 km (0.082 R)
• M29: 47,873,413 km (0.061 R)
• M30: 50,659,225 km (0.107 R)
• M31: 52,636,011 km (0.111 R)
• M32: 61,461,088 km (0.102 R)
• M33: 62,068,755 km (0.091 R)
• M34: 68,800,809 km (0.106 R)
• M35: 73,929,473 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit