🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 14.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.14 AU - 1.76 AU

Year: 1227 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,613,556 km

• M1: 185,352 km (0.064 R)
• M2: 714,479 km (0.11 R)
• M3: 1,205,460 km (0.118 R)
• M4: 1,838,857 km (0.067 R)
• M5: 2,548,400 km (0.117 R)
• M6: 3,087,999 km (0.081 R)
• M7: 4,115,737 km (0.119 R)
• M8: 5,361,139 km (0.106 R)
• M9: 6,569,142 km (0.074 R)
• M10: 7,323,265 km (0.088 R)
• M11: 8,213,372 km (0.108 R)
• M12: 9,089,417 km (0.085 R)
• M13: 10,179,238 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 8.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.75 AU - 3.99 AU

Year: 4349 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,613,556 km

• M1: 106,065 km (0.098 R)
• M2: 374,144 km (0.074 R)
• M3: 860,637 km (0.042 R)
• M4: 1,162,974 km (0.045 R)
• M5: 1,455,587 km (0.095 R)
• M6: 2,010,446 km (0.085 R)
• M7: 2,823,361 km (0.068 R)
• M8: 3,113,281 km (0.096 R)
• M9: 3,635,378 km (0.098 R)
• M10: 4,653,691 km (0.079 R)
• M11: 5,533,924 km (0.099 R)
• M12: 6,471,604 km (0.119 R)
• M13: 7,294,841 km (0.067 R)
• M14: 8,331,704 km (0.12 R)
• M15: 9,786,693 km (0.042 R)
• M16: 11,045,559 km (0.087 R)
• M17: 13,271,276 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 15

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.02 AU - 4.12 AU

Year: 5772 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,613,556 km

• M1: 186,549 km (0.053 R)
• M2: 662,120 km (0.119 R)
• M3: 1,367,175 km (0.089 R)
• M4: 1,966,015 km (0.118 R)
• M5: 2,492,301 km (0.061 R)
• M6: 3,265,273 km (0.051 R)
• M7: 4,646,659 km (0.063 R)
• M8: 6,267,552 km (0.095 R)
• M9: 6,960,191 km (0.062 R)
• M10: 7,844,015 km (0.108 R)
• M11: 8,801,740 km (0.117 R)
• M12: 12,875,889 km (0.118 R)
• M13: 14,421,684 km (0.114 R)
• M14: 16,849,208 km (0.037 R)
• M15: 17,329,268 km (0.038 R)
• M16: 18,379,744 km (0.072 R)
• M17: 20,269,315 km (0.043 R)
• M18: 26,632,610 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 8.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.62 AU - 5.86 AU

Year: 7254 Days

Day: 14.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,613,556 km

• M1: 108,309 km (0.116 R)
• M2: 405,709 km (0.101 R)
• M3: 1,016,218 km (0.06 R)
• M4: 1,294,470 km (0.117 R)
• M5: 1,660,387 km (0.042 R)
• M6: 2,331,632 km (0.071 R)
• M7: 3,023,223 km (0.112 R)
• M8: 3,367,298 km (0.081 R)
• M9: 3,999,200 km (0.114 R)
• M10: 4,584,277 km (0.059 R)
• M11: 5,360,391 km (0.101 R)
• M12: 6,559,268 km (0.094 R)
• M13: 7,963,394 km (0.116 R)
• M14: 8,888,806 km (0.044 R)
• M15: 10,863,947 km (0.115 R)
• M16: 12,048,014 km (0.116 R)
• M17: 12,429,040 km (0.094 R)
• M18: 12,720,008 km (0.08 R)
• M19: 13,366,271 km (0.051 R)
• M20: 14,456,091 km (0.12 R)
• M21: 15,492,206 km (0.04 R)
• M22: 16,811,809 km (0.095 R)
• M23: 17,468,843 km (0.057 R)
• M24: 17,895,645 km (0.09 R)
• M25: 18,706,915 km (0.069 R)
• M26: 19,218,240 km (0.025 R)
• M27: 22,989,004 km (0.117 R)
• M28: 25,707,796 km (0.084 R)
• M29: 27,063,302 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 8.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.76 AU - 5.44 AU

Year: 8096 Days

Day: 12.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,613,556 km

• M1: 109,356 km (0.104 R)
• M2: 394,190 km (0.102 R)
• M3: 914,791 km (0.09 R)
• M4: 1,350,719 km (0.118 R)
• M5: 1,820,456 km (0.076 R)
• M6: 2,868,988 km (0.113 R)
• M7: 3,764,182 km (0.085 R)
• M8: 4,100,627 km (0.099 R)
• M9: 4,379,178 km (0.071 R)
• M10: 5,998,875 km (0.11 R)
• M11: 7,377,120 km (0.091 R)
• M12: 9,209,993 km (0.077 R)
• M13: 11,278,333 km (0.036 R)
• M14: 11,776,943 km (0.06 R)
• M15: 12,446,992 km (0.104 R)
• M16: 14,033,178 km (0.082 R)
• M17: 14,727,462 km (0.105 R)
• M18: 15,749,813 km (0.09 R)
• M19: 16,309,908 km (0.093 R)
• M20: 19,240,979 km (0.108 R)
• M21: 21,053,956 km (0.115 R)
• M22: 23,456,647 km (0.11 R)
• M23: 24,023,473 km (0.107 R)
• M24: 25,693,285 km (0.12 R)
• M25: 27,261,070 km (0.066 R)
• M26: 27,707,620 km (0.111 R)
• M27: 30,394,697 km (0.057 R)
• M28: 31,165,575 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 3

Gravity: 93.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.7 AU - 7.24 AU

Year: 10253 Days

Day: 19.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,613,556 km

• M1: 37,250 km (0.04 R)
• M2: 154,684 km (0.078 R)
• M3: 480,658 km (0.114 R)
• M4: 777,460 km (0.11 R)
• M5: 1,337,555 km (0.079 R)
• M6: 1,475,783 km (0.101 R)
• M7: 1,654,104 km (0.102 R)
• M8: 2,535,385 km (0.068 R)
• M9: 2,725,823 km (0.071 R)
• M10: 3,231,464 km (0.116 R)
• M11: 4,425,554 km (0.067 R)
• M12: 5,995,284 km (0.094 R)
• M13: 6,604,596 km (0.052 R)
• M14: 7,005,818 km (0.111 R)
• M15: 7,551,252 km (0.096 R)
• M16: 8,034,453 km (0.073 R)
• M17: 10,927,526 km (0.082 R)
• M18: 11,891,236 km (0.088 R)
• M19: 16,530,864 km (0.077 R)
• M20: 17,644,919 km (0.079 R)
• M21: 17,950,249 km (0.12 R)
• M22: 18,808,043 km (0.082 R)
• M23: 19,206,871 km (0.097 R)
• M24: 20,605,012 km (0.1 R)
• M25: 28,517,244 km (0.082 R)
• M26: 29,149,295 km (0.112 R)
• M27: 31,435,150 km (0.107 R)
• M28: 31,546,900 km (0.036 R)
• M29: 32,793,499 km (0.086 R)
• M30: 35,143,681 km (0.078 R)
• M31: 35,991,901 km (0.107 R)
• M32: 36,359,613 km (0.118 R)
• M33: 45,810,309 km (0.087 R)
• M34: 48,740,482 km (0.073 R)
• M35: 50,404,011 km (0.043 R)
• M36: 50,710,537 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 4.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.17 AU - 9.57 AU

Year: 15519 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 160 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,613,556 km

• M1: 105,466 km (0.093 R)
• M2: 307,124 km (0.11 R)
• M3: 876,793 km (0.077 R)
• M4: 2,501,576 km (0.036 R)
• M5: 3,447,333 km (0.11 R)
• M6: 5,750,542 km (0.061 R)
• M7: 6,214,445 km (0.069 R)
• M8: 8,116,582 km (0.092 R)
• M9: 10,911,968 km (0.115 R)
• M10: 13,818,655 km (0.03 R)
• M11: 18,869,677 km (0.119 R)
• M12: 29,702,358 km (0.054 R)
• M13: 36,241,281 km (0.104 R)
• M14: 37,586,764 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.8

Radius: 7.4

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.36 AU - 9.3 AU

Year: 16900 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,613,556 km

• M1: 93,199 km (0.087 R)
• M2: 383,270 km (0.105 R)
• M3: 1,351,018 km (0.112 R)
• M4: 1,582,596 km (0.039 R)
• M5: 2,672,416 km (0.082 R)
• M6: 3,333,938 km (0.117 R)
• M7: 3,974,666 km (0.092 R)
• M8: 4,357,337 km (0.095 R)
• M9: 7,330,744 km (0.106 R)
• M10: 8,055,696 km (0.108 R)
• M11: 8,934,134 km (0.065 R)
• M12: 9,258,911 km (0.043 R)
• M13: 9,817,659 km (0.099 R)
• M14: 11,064,109 km (0.112 R)
• M15: 11,886,748 km (0.117 R)
• M16: 15,979,745 km (0.111 R)
• M17: 16,783,385 km (0.063 R)
• M18: 18,297,316 km (0.108 R)
• M19: 23,078,015 km (0.112 R)
• M20: 25,267,380 km (0.038 R)
• M21: 26,801,506 km (0.091 R)
• M22: 29,455,222 km (0.043 R)
• M23: 29,934,085 km (0.112 R)
• M24: 30,175,386 km (0.071 R)
• M25: 30,539,657 km (0.057 R)
• M26: 32,152,771 km (0.081 R)
• M27: 32,405,891 km (0.088 R)
• M28: 34,346,774 km (0.084 R)
• M29: 34,877,248 km (0.096 R)
• M30: 35,682,982 km (0.081 R)
• M31: 44,907,486 km (0.119 R)
• M32: 52,215,491 km (0.096 R)
• M33: 62,612,094 km (0.088 R)
• M34: 63,205,100 km (0.089 R)
• M35: 64,001,410 km (0.108 R)
• M36: 72,336,704 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.5

Radius: 6.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.54 AU - 11.46 AU

Year: 22228 Days

Day: 18 Hours

Environment

Temp: -243 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,613,556 km

• M1: 86,168 km (0.036 R)
• M2: 318,494 km (0.096 R)
• M3: 666,758 km (0.053 R)
• M4: 1,788,443 km (0.117 R)
• M5: 2,132,368 km (0.098 R)
• M6: 5,901,786 km (0.061 R)
• M7: 6,221,476 km (0.032 R)
• M8: 7,290,802 km (0.097 R)
• M9: 8,793,512 km (0.053 R)
• M10: 11,282,372 km (0.116 R)
• M11: 15,976,454 km (0.099 R)
• M12: 17,743,205 km (0.102 R)
• M13: 19,324,754 km (0.075 R)
• M14: 23,113,021 km (0.105 R)
• M15: 30,303,741 km (0.091 R)
• M16: 32,775,996 km (0.081 R)
• M17: 33,330,705 km (0.032 R)
• M18: 36,910,283 km (0.096 R)
• M19: 38,117,537 km (0.092 R)
• M20: 39,102,191 km (0.104 R)
• M21: 40,993,856 km (0.111 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: 246 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit