🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 308 Days

Day: 43.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,118,460 km

• M1: 477,816 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 13.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.86 AU - 0.9 AU

Year: 533 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,118,460 km

• M1: 177,722 km (0.11 R)
• M2: 285,283 km (0.11 R)
• M3: 421,417 km (0.09 R)
• M4: 506,838 km (0.118 R)
• M5: 591,959 km (0.085 R)
• M6: 674,537 km (0.057 R)
• M7: 761,902 km (0.095 R)
• M8: 891,753 km (0.101 R)
• M9: 974,630 km (0.051 R)
• M10: 1,065,586 km (0.06 R)
• M11: 1,154,297 km (0.088 R)
• M12: 1,506,750 km (0.06 R)
• M13: 1,668,315 km (0.092 R)
• M14: 1,842,298 km (0.03 R)
• M15: 2,002,816 km (0.098 R)
• M16: 2,161,540 km (0.109 R)
• M17: 2,331,333 km (0.097 R)
• M18: 2,562,612 km (0.117 R)
• M19: 2,794,189 km (0.116 R)
• M20: 2,897,711 km (0.07 R)
• M21: 3,047,757 km (0.081 R)
• M22: 3,411,131 km (0.074 R)
• M23: 3,690,729 km (0.096 R)
• M24: 3,829,406 km (0.087 R)
• M25: 3,936,518 km (0.107 R)
• M26: 4,103,470 km (0.06 R)
• M27: 4,221,802 km (0.086 R)
• M28: 4,306,923 km (0.101 R)
• M29: 4,392,642 km (0.089 R)
• M30: 4,557,200 km (0.114 R)
• M31: 4,662,218 km (0.116 R)
• M32: 5,081,391 km (0.073 R)
• M33: 5,291,127 km (0.06 R)
• M34: 5,475,731 km (0.045 R)
• M35: 5,587,480 km (0.099 R)
• M36: 5,975,388 km (0.109 R)
• M37: 6,158,047 km (0.063 R)
• M38: 6,362,248 km (0.051 R)
• M39: 6,460,234 km (0.102 R)
• M40: 6,578,566 km (0.103 R)
• M41: 6,727,416 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 14.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.23 AU - 1.83 AU

Year: 1222 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,118,460 km

• M1: 186,549 km (0.106 R)
• M2: 284,834 km (0.116 R)
• M3: 383,719 km (0.082 R)
• M4: 542,292 km (0.058 R)
• M5: 632,201 km (0.072 R)
• M6: 739,013 km (0.072 R)
• M7: 898,186 km (0.118 R)
• M8: 1,003,503 km (0.103 R)
• M9: 1,241,064 km (0.045 R)
• M10: 1,456,036 km (0.119 R)
• M11: 1,554,172 km (0.065 R)
• M12: 1,661,883 km (0.104 R)
• M13: 1,817,315 km (0.085 R)
• M14: 2,119,203 km (0.069 R)
• M15: 2,223,623 km (0.115 R)
• M16: 2,329,688 km (0.098 R)
• M17: 2,429,320 km (0.118 R)
• M18: 2,632,773 km (0.111 R)
• M19: 3,084,409 km (0.117 R)
• M20: 3,175,963 km (0.051 R)
• M21: 3,268,414 km (0.075 R)
• M22: 3,399,312 km (0.104 R)
• M23: 3,618,473 km (0.11 R)
• M24: 3,832,398 km (0.09 R)
• M25: 4,020,592 km (0.095 R)
• M26: 4,324,276 km (0.05 R)
• M27: 4,520,399 km (0.062 R)
• M28: 4,666,855 km (0.112 R)
• M29: 4,772,471 km (0.116 R)
• M30: 4,889,606 km (0.092 R)
• M31: 4,986,247 km (0.12 R)
• M32: 5,148,560 km (0.042 R)
• M33: 5,345,730 km (0.028 R)
• M34: 5,702,671 km (0.117 R)
• M35: 5,804,397 km (0.092 R)
• M36: 6,044,352 km (0.109 R)
• M37: 6,194,549 km (0.097 R)
• M38: 6,287,599 km (0.115 R)
• M39: 6,427,921 km (0.112 R)
• M40: 6,640,649 km (0.055 R)
• M41: 6,747,911 km (0.103 R)
• M42: 7,268,213 km (0.1 R)
• M43: 7,440,400 km (0.119 R)
• M44: 7,851,794 km (0.06 R)
• M45: 7,977,905 km (0.089 R)
• M46: 8,219,505 km (0.046 R)
• M47: 8,334,696 km (0.086 R)
• M48: 8,502,245 km (0.09 R)
• M49: 8,618,782 km (0.083 R)
• M50: 8,722,902 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 9.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.45 AU - 1.71 AU

Year: 1282 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,118,460 km

• M1: 127,757 km (0.106 R)
• M2: 289,023 km (0.078 R)
• M3: 539,001 km (0.065 R)
• M4: 695,780 km (0.07 R)
• M5: 762,949 km (0.119 R)
• M6: 933,790 km (0.093 R)
• M7: 1,031,627 km (0.094 R)
• M8: 1,173,296 km (0.083 R)
• M9: 1,279,660 km (0.101 R)
• M10: 1,493,585 km (0.093 R)
• M11: 1,618,499 km (0.071 R)
• M12: 1,775,128 km (0.041 R)
• M13: 1,888,673 km (0.036 R)
• M14: 2,143,139 km (0.07 R)
• M15: 2,213,450 km (0.105 R)
• M16: 2,377,409 km (0.096 R)
• M17: 2,471,506 km (0.112 R)
• M18: 2,620,207 km (0.089 R)
• M19: 2,728,366 km (0.118 R)
• M20: 2,793,890 km (0.1 R)
• M21: 2,860,012 km (0.111 R)
• M22: 2,993,902 km (0.089 R)
• M23: 3,118,517 km (0.094 R)
• M24: 3,361,165 km (0.088 R)
• M25: 3,538,289 km (0.08 R)
• M26: 3,815,793 km (0.09 R)
• M27: 3,926,346 km (0.053 R)
• M28: 4,088,061 km (0.105 R)
• M29: 4,188,591 km (0.093 R)
• M30: 4,290,018 km (0.067 R)
• M31: 5,009,135 km (0.09 R)
• M32: 5,116,846 km (0.08 R)
• M33: 5,211,840 km (0.112 R)
• M34: 5,321,047 km (0.101 R)
• M35: 5,458,527 km (0.045 R)
• M36: 5,793,626 km (0.067 R)
• M37: 5,878,448 km (0.076 R)
• M38: 5,963,570 km (0.077 R)
• M39: 6,149,669 km (0.063 R)
• M40: 6,250,797 km (0.095 R)
• M41: 6,615,966 km (0.087 R)
• M42: 7,214,956 km (0.058 R)
• M43: 7,459,399 km (0.048 R)
• M44: 7,644,451 km (0.112 R)
• M45: 7,706,534 km (0.119 R)
• M46: 7,815,591 km (0.07 R)
• M47: 7,909,389 km (0.09 R)
• M48: 8,209,034 km (0.086 R)
• M49: 8,288,470 km (0.103 R)
• M50: 8,416,227 km (0.076 R)
• M51: 9,245,597 km (0.115 R)
• M52: 9,394,597 km (0.05 R)
• M53: 9,544,494 km (0.111 R)
• M54: 9,948,109 km (0.054 R)
• M55: 10,015,877 km (0.079 R)
• M56: 10,100,848 km (0.097 R)
• M57: 10,581,207 km (0.094 R)
• M58: 10,719,884 km (0.12 R)
• M59: 10,789,447 km (0.115 R)
• M60: 10,859,160 km (0.086 R)
• M61: 10,981,381 km (0.118 R)
• M62: 11,051,543 km (0.103 R)
• M63: 11,245,122 km (0.102 R)
• M64: 11,404,294 km (0.045 R)
• M65: 11,510,808 km (0.059 R)
• M66: 11,814,492 km (0.041 R)
• M67: 12,012,410 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.47 AU - 2.37 AU

Year: 1718 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,118,460 km

• M1: 126,859 km (0.097 R)
• M2: 219,909 km (0.107 R)
• M3: 345,122 km (0.097 R)
• M4: 420,370 km (0.114 R)
• M5: 481,107 km (0.083 R)
• M6: 534,214 km (0.053 R)
• M7: 641,476 km (0.115 R)
• M8: 800,498 km (0.092 R)
• M9: 858,542 km (0.115 R)
• M10: 952,041 km (0.032 R)
• M11: 1,113,158 km (0.064 R)
• M12: 1,171,351 km (0.114 R)
• M13: 1,230,592 km (0.046 R)
• M14: 1,298,510 km (0.062 R)
• M15: 1,599,500 km (0.038 R)
• M16: 1,682,378 km (0.031 R)
• M17: 1,732,792 km (0.079 R)
• M18: 1,922,183 km (0.044 R)
• M19: 1,974,991 km (0.116 R)
• M20: 2,218,836 km (0.107 R)
• M21: 2,549,447 km (0.055 R)
• M22: 2,627,238 km (0.11 R)
• M23: 2,855,225 km (0.116 R)
• M24: 2,936,157 km (0.035 R)
• M25: 3,038,183 km (0.085 R)
• M26: 3,089,794 km (0.059 R)
• M27: 3,309,404 km (0.088 R)
• M28: 3,373,133 km (0.036 R)
• M29: 3,588,404 km (0.106 R)
• M30: 3,686,840 km (0.071 R)
• M31: 3,863,963 km (0.056 R)
• M32: 4,089,407 km (0.095 R)
• M33: 4,192,181 km (0.096 R)
• M34: 4,284,333 km (0.057 R)
• M35: 4,377,084 km (0.039 R)
• M36: 4,458,914 km (0.065 R)
• M37: 4,600,284 km (0.094 R)
• M38: 5,033,370 km (0.095 R)
• M39: 5,292,025 km (0.087 R)
• M40: 5,391,657 km (0.077 R)
• M41: 5,517,169 km (0.119 R)
• M42: 5,707,308 km (0.113 R)
• M43: 5,758,321 km (0.092 R)
• M44: 6,067,989 km (0.087 R)
• M45: 6,120,049 km (0.111 R)
• M46: 6,316,920 km (0.099 R)
• M47: 6,622,698 km (0.057 R)
• M48: 6,716,795 km (0.07 R)
• M49: 6,960,639 km (0.049 R)
• M50: 7,056,382 km (0.05 R)
• M51: 7,235,151 km (0.041 R)
• M52: 7,499,042 km (0.105 R)
• M53: 7,555,141 km (0.061 R)
• M54: 8,136,927 km (0.098 R)
• M55: 8,397,078 km (0.05 R)
• M56: 8,615,790 km (0.058 R)
• M57: 8,733,374 km (0.117 R)
• M58: 9,148,658 km (0.097 R)
• M59: 9,343,733 km (0.098 R)
• M60: 9,404,021 km (0.09 R)
• M61: 9,540,006 km (0.108 R)
• M62: 9,646,370 km (0.099 R)
• M63: 9,722,665 km (0.099 R)
• M64: 9,783,701 km (0.074 R)
• M65: 9,875,554 km (0.1 R)
• M66: 10,013,932 km (0.071 R)
• M67: 10,292,633 km (0.087 R)
• M68: 10,511,195 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 12.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.67 AU - 5.75 AU

Year: 8810 Days

Day: 9.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,118,460 km

• M1: 162,314 km (0.077 R)
• M2: 241,601 km (0.093 R)
• M3: 324,777 km (0.097 R)
• M4: 424,559 km (0.092 R)
• M5: 678,576 km (0.1 R)
• M6: 1,014,124 km (0.094 R)
• M7: 1,330,075 km (0.069 R)
• M8: 2,012,540 km (0.07 R)
• M9: 2,156,902 km (0.059 R)
• M10: 2,283,462 km (0.075 R)
• M11: 2,412,565 km (0.093 R)
• M12: 2,499,930 km (0.074 R)
• M13: 2,610,782 km (0.048 R)
• M14: 2,723,429 km (0.099 R)
• M15: 3,000,335 km (0.099 R)
• M16: 3,310,750 km (0.119 R)
• M17: 3,556,839 km (0.116 R)
• M18: 3,732,616 km (0.086 R)
• M19: 4,764,543 km (0.068 R)
• M20: 5,297,859 km (0.05 R)
• M21: 5,969,105 km (0.086 R)
• M22: 6,269,348 km (0.066 R)
• M23: 6,513,192 km (0.116 R)
• M24: 6,822,411 km (0.116 R)
• M25: 6,947,475 km (0.116 R)
• M26: 7,104,852 km (0.069 R)
• M27: 7,359,168 km (0.119 R)
• M28: 7,713,865 km (0.103 R)
• M29: 7,811,552 km (0.107 R)
• M30: 7,942,450 km (0.049 R)
• M31: 8,074,096 km (0.078 R)
• M32: 8,675,629 km (0.083 R)
• M33: 8,981,707 km (0.109 R)
• M34: 9,745,254 km (0.111 R)
• M35: 10,277,673 km (0.12 R)
• M36: 10,783,314 km (0.12 R)
• M37: 11,112,579 km (0.106 R)
• M38: 13,196,327 km (0.069 R)
• M39: 13,430,897 km (0.087 R)
• M40: 14,543,606 km (0.109 R)
• M41: 14,826,495 km (0.087 R)
• M42: 15,111,180 km (0.109 R)
• M43: 15,192,861 km (0.092 R)
• M44: 15,397,660 km (0.076 R)
• M45: 15,603,357 km (0.116 R)
• M46: 15,809,952 km (0.083 R)
• M47: 16,645,605 km (0.118 R)
• M48: 16,729,979 km (0.095 R)
• M49: 16,983,996 km (0.088 R)
• M50: 17,495,621 km (0.076 R)
• M51: 19,370,830 km (0.106 R)
• M52: 19,592,983 km (0.041 R)
• M53: 20,264,528 km (0.064 R)
• M54: 21,492,427 km (0.084 R)
• M55: 22,604,089 km (0.111 R)
• M56: 22,978,682 km (0.083 R)
• M57: 23,213,999 km (0.115 R)
• M58: 23,829,295 km (0.11 R)
• M59: 24,402,105 km (0.109 R)
• M60: 24,594,040 km (0.064 R)
• M61: 25,658,728 km (0.117 R)
• M62: 25,756,265 km (0.112 R)
• M63: 26,147,613 km (0.111 R)
• M64: 26,245,750 km (0.074 R)
• M65: 26,541,056 km (0.083 R)
• M66: 27,134,810 km (0.079 R)
• M67: 27,582,855 km (0.054 R)
• M68: 28,083,709 km (0.075 R)
• M69: 28,891,388 km (0.109 R)
• M70: 28,992,815 km (0.074 R)
• M71: 29,400,021 km (0.089 R)
• M72: 29,655,384 km (0.076 R)
• M73: 29,962,958 km (0.094 R)
• M74: 32,144,842 km (0.117 R)
• M75: 32,566,260 km (0.113 R)
• M76: 32,936,514 km (0.07 R)
• M77: 33,255,008 km (0.057 R)
• M78: 33,414,629 km (0.046 R)
• M79: 34,162,768 km (0.09 R)
• M80: 34,592,862 km (0.101 R)
• M81: 34,700,722 km (0.056 R)
• M82: 35,512,739 km (0.097 R)
• M83: 35,893,765 km (0.11 R)
• M84: 36,002,972 km (0.064 R)
• M85: 36,495,448 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.5

Radius: 6.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.15 AU - 7.79 AU

Year: 11881 Days

Day: 18.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,118,460 km

• M1: 144,811 km (0.116 R)
• M2: 390,002 km (0.089 R)
• M3: 470,485 km (0.109 R)
• M4: 726,298 km (0.102 R)
• M5: 933,640 km (0.119 R)
• M6: 1,010,534 km (0.094 R)
• M7: 1,135,897 km (0.058 R)
• M8: 1,194,689 km (0.113 R)
• M9: 1,906,326 km (0.108 R)
• M10: 2,538,975 km (0.059 R)
• M11: 3,729,475 km (0.066 R)
• M12: 3,853,342 km (0.092 R)
• M13: 4,141,617 km (0.076 R)
• M14: 4,605,969 km (0.041 R)
• M15: 4,834,854 km (0.088 R)
• M16: 4,911,896 km (0.1 R)
• M17: 4,969,940 km (0.101 R)
• M18: 5,463,015 km (0.1 R)
• M19: 6,012,787 km (0.111 R)
• M20: 6,179,140 km (0.12 R)
• M21: 6,241,822 km (0.111 R)
• M22: 6,346,989 km (0.047 R)
• M23: 6,431,512 km (0.112 R)
• M24: 6,537,577 km (0.09 R)
• M25: 8,313,303 km (0.088 R)
• M26: 8,779,151 km (0.115 R)
• M27: 9,397,439 km (0.096 R)
• M28: 9,760,663 km (0.092 R)
• M29: 10,826,847 km (0.098 R)
• M30: 11,489,416 km (0.061 R)
• M31: 11,669,980 km (0.102 R)
• M32: 13,256,167 km (0.071 R)
• M33: 13,882,084 km (0.091 R)
• M34: 14,323,099 km (0.057 R)
• M35: 14,684,826 km (0.066 R)
• M36: 15,077,670 km (0.104 R)
• M37: 15,587,949 km (0.117 R)
• M38: 17,714,781 km (0.065 R)
• M39: 17,804,091 km (0.113 R)
• M40: 18,766,305 km (0.109 R)
• M41: 19,591,337 km (0.045 R)
• M42: 19,992,708 km (0.091 R)
• M43: 20,241,041 km (0.074 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: 217 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit