🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 12.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.53 AU - 1.85 AU

Year: 1441 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,871,613 km

• M1: 155,432 km (0.096 R)
• M2: 655,089 km (0.051 R)
• M3: 1,082,490 km (0.059 R)
• M4: 1,605,933 km (0.081 R)
• M5: 2,112,172 km (0.085 R)
• M6: 2,775,190 km (0.065 R)
• M7: 4,447,246 km (0.111 R)
• M8: 4,868,812 km (0.106 R)
• M9: 5,418,136 km (0.073 R)
• M10: 5,986,757 km (0.115 R)
• M11: 6,571,834 km (0.1 R)
• M12: 7,145,393 km (0.051 R)
• M13: 7,726,132 km (0.063 R)
• M14: 8,365,663 km (0.032 R)
• M15: 10,181,930 km (0.102 R)
• M16: 10,885,639 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 10.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.86 AU - 2.04 AU

Year: 1786 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,871,613 km

• M1: 130,599 km (0.095 R)
• M2: 471,084 km (0.066 R)
• M3: 1,099,096 km (0.102 R)
• M4: 1,495,829 km (0.116 R)
• M5: 2,470,908 km (0.086 R)
• M6: 3,090,991 km (0.091 R)
• M7: 3,550,855 km (0.088 R)
• M8: 4,837,098 km (0.103 R)
• M9: 5,477,227 km (0.03 R)
• M10: 6,251,695 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 8.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.29 AU - 2.69 AU

Year: 2578 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 167 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,871,613 km

• M1: 102,026 km (0.118 R)
• M2: 389,403 km (0.114 R)
• M3: 903,422 km (0.047 R)
• M4: 1,327,232 km (0.072 R)
• M5: 1,785,301 km (0.116 R)
• M6: 2,155,556 km (0.027 R)
• M7: 2,651,473 km (0.104 R)
• M8: 2,918,804 km (0.109 R)
• M9: 4,899,629 km (0.091 R)
• M10: 5,207,352 km (0.068 R)
• M11: 6,626,138 km (0.109 R)
• M12: 7,363,506 km (0.051 R)
• M13: 9,319,349 km (0.066 R)
• M14: 11,681,499 km (0.112 R)
• M15: 12,405,104 km (0.071 R)
• M16: 13,294,164 km (0.062 R)
• M17: 14,224,962 km (0.116 R)
• M18: 14,902,042 km (0.045 R)
• M19: 16,216,110 km (0.117 R)
• M20: 17,660,777 km (0.04 R)
• M21: 19,717,747 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 11.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.17 AU - 3.09 AU

Year: 2798 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,871,613 km

• M1: 140,472 km (0.094 R)
• M2: 494,571 km (0.036 R)
• M3: 861,385 km (0.058 R)
• M4: 1,624,633 km (0.116 R)
• M5: 2,732,854 km (0.1 R)
• M6: 3,089,645 km (0.063 R)
• M7: 3,441,050 km (0.068 R)
• M8: 3,958,210 km (0.11 R)
• M9: 4,482,999 km (0.108 R)
• M10: 5,344,534 km (0.09 R)
• M11: 6,313,030 km (0.107 R)
• M12: 6,971,859 km (0.117 R)
• M13: 8,226,237 km (0.063 R)
• M14: 8,699,116 km (0.098 R)
• M15: 9,699,328 km (0.044 R)
• M16: 11,716,206 km (0.113 R)
• M17: 13,575,558 km (0.033 R)
• M18: 15,573,138 km (0.102 R)
• M19: 16,036,593 km (0.116 R)
• M20: 17,045,331 km (0.09 R)
• M21: 19,071,933 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861

Radius: 10

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.09 AU - 5.99 AU

Year: 8554 Days

Day: 9.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,871,613 km

• M1: 124,765 km (0.089 R)
• M2: 513,270 km (0.104 R)
• M3: 922,720 km (0.051 R)
• M4: 1,317,808 km (0.096 R)
• M5: 1,720,226 km (0.113 R)
• M6: 3,281,878 km (0.07 R)
• M7: 3,718,405 km (0.106 R)
• M8: 4,332,654 km (0.114 R)
• M9: 4,889,756 km (0.111 R)
• M10: 5,298,009 km (0.107 R)
• M11: 5,661,083 km (0.03 R)
• M12: 8,509,426 km (0.073 R)
• M13: 9,055,159 km (0.105 R)
• M14: 11,529,059 km (0.102 R)
• M15: 12,891,746 km (0.106 R)
• M16: 13,734,581 km (0.078 R)
• M17: 14,742,272 km (0.074 R)
• M18: 15,330,491 km (0.098 R)
• M19: 16,763,638 km (0.113 R)
• M20: 17,189,095 km (0.065 R)
• M21: 17,694,436 km (0.112 R)
• M22: 20,211,869 km (0.112 R)
• M23: 22,527,495 km (0.119 R)
• M24: 26,229,294 km (0.062 R)
• M25: 29,181,907 km (0.062 R)
• M26: 29,901,473 km (0.1 R)
• M27: 32,898,367 km (0.105 R)
• M28: 35,042,553 km (0.12 R)
• M29: 35,972,603 km (0.067 R)
• M30: 38,738,219 km (0.065 R)
• M31: 39,732,596 km (0.082 R)
• M32: 42,162,065 km (0.084 R)
• M33: 44,689,073 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 6.4

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.33 AU - 8.65 AU

Year: 12123 Days

Day: 16.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,871,613 km

• M1: 84,822 km (0.072 R)
• M2: 359,484 km (0.119 R)
• M3: 824,135 km (0.115 R)
• M4: 1,394,252 km (0.107 R)
• M5: 1,698,983 km (0.086 R)
• M6: 1,902,586 km (0.115 R)
• M7: 2,298,721 km (0.071 R)
• M8: 2,794,189 km (0.12 R)
• M9: 3,104,455 km (0.078 R)
• M10: 3,437,310 km (0.118 R)
• M11: 4,484,944 km (0.114 R)
• M12: 5,221,414 km (0.081 R)
• M13: 5,958,483 km (0.062 R)
• M14: 6,232,247 km (0.063 R)
• M15: 6,596,369 km (0.105 R)
• M16: 6,847,095 km (0.03 R)
• M17: 7,591,793 km (0.118 R)
• M18: 9,189,797 km (0.071 R)
• M19: 11,957,358 km (0.076 R)
• M20: 12,456,566 km (0.093 R)
• M21: 13,165,510 km (0.067 R)
• M22: 16,045,868 km (0.075 R)
• M23: 17,433,537 km (0.072 R)
• M24: 18,815,822 km (0.111 R)
• M25: 21,521,748 km (0.111 R)
• M26: 22,353,512 km (0.097 R)
• M27: 29,007,177 km (0.106 R)
• M28: 31,175,897 km (0.107 R)
• M29: 32,599,919 km (0.118 R)
• M30: 34,315,508 km (0.114 R)
• M31: 40,653,820 km (0.062 R)
• M32: 41,638,772 km (0.105 R)
• M33: 50,581,733 km (0.117 R)
• M34: 55,756,174 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.9

Radius: 7.5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.42 AU - 8.6 AU

Year: 13501 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,871,613 km

• M1: 93,349 km (0.106 R)
• M2: 346,917 km (0.106 R)
• M3: 768,634 km (0.088 R)
• M4: 1,255,276 km (0.031 R)
• M5: 1,693,897 km (0.114 R)
• M6: 3,315,538 km (0.111 R)
• M7: 3,564,020 km (0.045 R)
• M8: 4,533,414 km (0.036 R)
• M9: 5,030,976 km (0.062 R)
• M10: 6,472,352 km (0.038 R)
• M11: 6,981,882 km (0.113 R)
• M12: 8,125,558 km (0.11 R)
• M13: 11,215,652 km (0.115 R)
• M14: 11,607,448 km (0.11 R)
• M15: 20,732,769 km (0.08 R)
• M16: 22,186,112 km (0.1 R)
• M17: 24,445,040 km (0.107 R)
• M18: 26,065,933 km (0.098 R)
• M19: 37,444,796 km (0.12 R)
• M20: 39,723,321 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 4.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.9 AU - 10.2 AU

Year: 17860 Days

Day: 15.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,871,613 km

• M1: 54,753 km (0.085 R)
• M2: 247,734 km (0.077 R)
• M3: 1,121,086 km (0.06 R)
• M4: 1,756,429 km (0.11 R)
• M5: 1,964,070 km (0.085 R)
• M6: 2,737,192 km (0.114 R)
• M7: 4,215,369 km (0.095 R)
• M8: 5,672,452 km (0.05 R)
• M9: 6,948,372 km (0.093 R)
• M10: 7,535,245 km (0.076 R)
• M11: 8,695,825 km (0.097 R)
• M12: 14,954,850 km (0.108 R)
• M13: 15,221,434 km (0.096 R)
• M14: 16,716,814 km (0.076 R)
• M15: 17,236,218 km (0.089 R)
• M16: 19,995,999 km (0.079 R)
• M17: 21,244,693 km (0.051 R)
• M18: 24,777,447 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 7.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.15 AU - 10.27 AU

Year: 19849 Days

Day: 20.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,871,613 km

• M1: 125,662 km (0.113 R)
• M2: 803,341 km (0.101 R)
• M3: 1,186,461 km (0.097 R)
• M4: 1,702,125 km (0.111 R)
• M5: 2,434,556 km (0.117 R)
• M6: 4,302,435 km (0.09 R)
• M7: 4,652,344 km (0.099 R)
• M8: 5,084,383 km (0.085 R)
• M9: 5,678,885 km (0.049 R)
• M10: 7,449,675 km (0.114 R)
• M11: 8,216,065 km (0.086 R)
• M12: 8,663,961 km (0.073 R)
• M13: 10,055,370 km (0.045 R)
• M14: 10,777,928 km (0.069 R)
• M15: 12,153,331 km (0.093 R)
• M16: 14,079,703 km (0.093 R)
• M17: 14,526,851 km (0.031 R)
• M18: 15,449,271 km (0.033 R)
• M19: 17,777,463 km (0.102 R)
• M20: 18,074,714 km (0.098 R)
• M21: 19,769,059 km (0.104 R)
• M22: 22,332,718 km (0.059 R)
• M23: 25,296,402 km (0.069 R)
• M24: 30,908,566 km (0.115 R)
• M25: 33,323,075 km (0.038 R)
• M26: 34,346,026 km (0.115 R)
• M27: 37,907,352 km (0.095 R)
• M28: 41,838,186 km (0.089 R)
• M29: 42,100,730 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit