🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 354 Days

Day: 31.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,087,514 km

• M1: 99,034 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 13.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.83 AU - 0.83 AU

Year: 488 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,087,514 km

• M1: 172,786 km (0.119 R)
• M2: 262,395 km (0.12 R)
• M3: 415,882 km (0.057 R)
• M4: 542,591 km (0.044 R)
• M5: 664,215 km (0.106 R)
• M6: 751,580 km (0.108 R)
• M7: 839,394 km (0.087 R)
• M8: 1,100,442 km (0.101 R)
• M9: 1,252,733 km (0.104 R)
• M10: 1,350,719 km (0.111 R)
• M11: 1,480,570 km (0.113 R)
• M12: 1,665,623 km (0.042 R)
• M13: 1,795,324 km (0.1 R)
• M14: 1,901,539 km (0.084 R)
• M15: 1,993,691 km (0.065 R)
• M16: 2,126,384 km (0.114 R)
• M17: 2,250,550 km (0.116 R)
• M18: 2,435,902 km (0.096 R)
• M19: 2,530,448 km (0.081 R)
• M20: 2,680,943 km (0.097 R)
• M21: 2,877,814 km (0.099 R)
• M22: 2,978,194 km (0.061 R)
• M23: 3,092,487 km (0.116 R)
• M24: 3,247,171 km (0.093 R)
• M25: 3,571,350 km (0.043 R)
• M26: 3,686,241 km (0.098 R)
• M27: 3,788,716 km (0.081 R)
• M28: 3,906,000 km (0.113 R)
• M29: 4,052,606 km (0.117 R)
• M30: 4,229,581 km (0.088 R)
• M31: 4,315,450 km (0.035 R)
• M32: 4,409,248 km (0.106 R)
• M33: 4,525,485 km (0.076 R)
• M34: 4,650,250 km (0.1 R)
• M35: 4,940,769 km (0.081 R)
• M36: 5,160,678 km (0.083 R)
• M37: 5,267,939 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 8.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.05 AU - 1.47 AU

Year: 913 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,087,514 km

• M1: 120,426 km (0.044 R)
• M2: 191,635 km (0.079 R)
• M3: 284,834 km (0.101 R)
• M4: 347,366 km (0.034 R)
• M5: 415,882 km (0.086 R)
• M6: 489,933 km (0.04 R)
• M7: 578,944 km (0.12 R)
• M8: 726,148 km (0.099 R)
• M9: 835,205 km (0.105 R)
• M10: 897,737 km (0.064 R)
• M11: 967,898 km (0.068 R)
• M12: 1,033,871 km (0.074 R)
• M13: 1,287,140 km (0.118 R)
• M14: 1,421,329 km (0.074 R)
• M15: 1,504,057 km (0.082 R)
• M16: 1,718,132 km (0.117 R)
• M17: 1,776,924 km (0.038 R)
• M18: 1,874,013 km (0.079 R)
• M19: 2,034,681 km (0.106 R)
• M20: 2,152,115 km (0.12 R)
• M21: 2,255,936 km (0.116 R)
• M22: 2,468,365 km (0.084 R)
• M23: 2,577,123 km (0.073 R)
• M24: 2,825,605 km (0.113 R)
• M25: 2,921,796 km (0.026 R)
• M26: 2,992,556 km (0.066 R)
• M27: 3,081,716 km (0.114 R)
• M28: 3,180,900 km (0.109 R)
• M29: 3,364,007 km (0.117 R)
• M30: 3,494,307 km (0.077 R)
• M31: 3,550,556 km (0.065 R)
• M32: 3,721,546 km (0.107 R)
• M33: 3,807,864 km (0.103 R)
• M34: 4,081,329 km (0.1 R)
• M35: 4,381,273 km (0.083 R)
• M36: 4,482,850 km (0.081 R)
• M37: 4,657,281 km (0.115 R)
• M38: 4,729,836 km (0.063 R)
• M39: 4,865,521 km (0.112 R)
• M40: 5,151,552 km (0.083 R)
• M41: 5,226,650 km (0.095 R)
• M42: 5,291,277 km (0.118 R)
• M43: 5,651,508 km (0.077 R)
• M44: 5,728,850 km (0.075 R)
• M45: 5,806,641 km (0.098 R)
• M46: 6,557,473 km (0.048 R)
• M47: 6,615,667 km (0.061 R)
• M48: 6,944,333 km (0.1 R)
• M49: 7,302,470 km (0.075 R)
• M50: 7,666,741 km (0.085 R)
• M51: 7,863,462 km (0.074 R)
• M52: 7,937,663 km (0.094 R)
• M53: 7,999,597 km (0.081 R)
• M54: 8,061,829 km (0.113 R)
• M55: 8,124,062 km (0.084 R)
• M56: 8,299,540 km (0.047 R)
• M57: 8,501,497 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 13.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.3 AU - 1.62 AU

Year: 1139 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,087,514 km

• M1: 178,919 km (0.028 R)
• M2: 267,331 km (0.117 R)
• M3: 413,040 km (0.085 R)
• M4: 503,247 km (0.101 R)
• M5: 710,291 km (0.114 R)
• M6: 799,301 km (0.063 R)
• M7: 892,650 km (0.084 R)
• M8: 1,004,550 km (0.116 R)
• M9: 1,144,274 km (0.088 R)
• M10: 1,275,172 km (0.062 R)
• M11: 1,485,806 km (0.059 R)
• M12: 1,578,557 km (0.104 R)
• M13: 1,699,581 km (0.096 R)
• M14: 1,923,829 km (0.048 R)
• M15: 2,196,396 km (0.091 R)
• M16: 2,372,024 km (0.075 R)
• M17: 2,572,784 km (0.079 R)
• M18: 3,002,280 km (0.057 R)
• M19: 3,110,589 km (0.038 R)
• M20: 3,231,164 km (0.113 R)
• M21: 3,331,096 km (0.065 R)
• M22: 3,488,622 km (0.03 R)
• M23: 3,579,727 km (0.047 R)
• M24: 3,916,921 km (0.027 R)
• M25: 4,131,594 km (0.092 R)
• M26: 4,485,543 km (0.104 R)
• M27: 4,824,083 km (0.073 R)
• M28: 5,067,329 km (0.105 R)
• M29: 5,197,030 km (0.099 R)
• M30: 5,420,080 km (0.119 R)
• M31: 5,592,866 km (0.117 R)
• M32: 5,713,591 km (0.096 R)
• M33: 6,108,380 km (0.05 R)
• M34: 6,371,822 km (0.085 R)
• M35: 6,484,021 km (0.083 R)
• M36: 6,653,365 km (0.094 R)
• M37: 7,287,062 km (0.106 R)
• M38: 7,419,157 km (0.098 R)
• M39: 7,700,550 km (0.053 R)
• M40: 8,076,191 km (0.115 R)
• M41: 8,289,218 km (0.091 R)
• M42: 8,381,071 km (0.097 R)
• M43: 8,473,223 km (0.099 R)
• M44: 8,674,283 km (0.067 R)
• M45: 9,033,617 km (0.101 R)
• M46: 9,493,930 km (0.09 R)
• M47: 9,783,402 km (0.072 R)
• M48: 10,075,865 km (0.1 R)
• M49: 10,239,675 km (0.098 R)
• M50: 10,503,566 km (0.071 R)
• M51: 10,736,190 km (0.115 R)
• M52: 11,156,112 km (0.061 R)
• M53: 11,478,794 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 11.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.64 AU - 2.16 AU

Year: 1691 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,087,514 km

• M1: 148,251 km (0.089 R)
• M2: 281,094 km (0.086 R)
• M3: 375,341 km (0.106 R)
• M4: 716,723 km (0.12 R)
• M5: 793,766 km (0.082 R)
• M6: 894,446 km (0.076 R)
• M7: 1,021,454 km (0.031 R)
• M8: 1,334,413 km (0.104 R)
• M9: 1,574,218 km (0.049 R)
• M10: 1,721,423 km (0.098 R)
• M11: 1,828,236 km (0.058 R)
• M12: 1,919,041 km (0.056 R)
• M13: 2,200,585 km (0.046 R)
• M14: 2,317,121 km (0.04 R)
• M15: 2,435,603 km (0.12 R)
• M16: 2,535,983 km (0.088 R)
• M17: 2,678,999 km (0.064 R)
• M18: 3,048,206 km (0.09 R)
• M19: 3,134,973 km (0.038 R)
• M20: 3,400,210 km (0.105 R)
• M21: 3,478,898 km (0.069 R)
• M22: 3,742,041 km (0.086 R)
• M23: 3,846,760 km (0.101 R)
• M24: 3,964,344 km (0.112 R)
• M25: 4,215,219 km (0.112 R)
• M26: 4,300,041 km (0.111 R)
• M27: 4,508,431 km (0.113 R)
• M28: 4,595,198 km (0.113 R)
• M29: 4,935,084 km (0.059 R)
• M30: 5,024,544 km (0.052 R)
• M31: 5,153,347 km (0.109 R)
• M32: 5,467,054 km (0.113 R)
• M33: 5,612,912 km (0.043 R)
• M34: 5,719,725 km (0.073 R)
• M35: 5,827,435 km (0.03 R)
• M36: 6,501,075 km (0.086 R)
• M37: 6,655,759 km (0.076 R)
• M38: 6,940,144 km (0.079 R)
• M39: 7,069,397 km (0.107 R)
• M40: 7,141,653 km (0.089 R)
• M41: 7,359,617 km (0.103 R)
• M42: 7,491,413 km (0.115 R)
• M43: 7,638,916 km (0.055 R)
• M44: 7,891,886 km (0.053 R)
• M45: 8,132,439 km (0.092 R)
• M46: 8,605,468 km (0.105 R)
• M47: 8,713,478 km (0.106 R)
• M48: 9,040,499 km (0.104 R)
• M49: 9,371,409 km (0.087 R)
• M50: 9,450,845 km (0.104 R)
• M51: 9,594,310 km (0.097 R)
• M52: 9,674,345 km (0.107 R)
• M53: 9,851,169 km (0.057 R)
• M54: 10,208,110 km (0.092 R)
• M55: 10,503,267 km (0.073 R)
• M56: 10,618,906 km (0.067 R)
• M57: 10,701,783 km (0.088 R)
• M58: 10,901,346 km (0.053 R)
• M59: 10,984,822 km (0.113 R)
• M60: 11,219,990 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 13.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.97 AU - 2.13 AU

Year: 1895 Days

Day: 14.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,087,514 km

• M1: 173,534 km (0.086 R)
• M2: 335,997 km (0.105 R)
• M3: 444,455 km (0.114 R)
• M4: 545,284 km (0.104 R)
• M5: 678,726 km (0.106 R)
• M6: 771,626 km (0.078 R)
• M7: 874,699 km (0.094 R)
• M8: 977,772 km (0.084 R)
• M9: 1,124,378 km (0.078 R)
• M10: 1,243,757 km (0.117 R)
• M11: 1,373,757 km (0.076 R)
• M12: 1,465,311 km (0.097 R)
• M13: 1,609,972 km (0.115 R)
• M14: 1,832,724 km (0.09 R)
• M15: 1,934,450 km (0.102 R)
• M16: 2,136,706 km (0.085 R)
• M17: 2,236,937 km (0.117 R)
• M18: 2,479,585 km (0.092 R)
• M19: 2,623,348 km (0.105 R)
• M20: 2,754,396 km (0.12 R)
• M21: 2,887,688 km (0.112 R)
• M22: 3,087,700 km (0.088 R)
• M23: 3,384,053 km (0.029 R)
• M24: 3,476,355 km (0.059 R)
• M25: 3,706,886 km (0.063 R)
• M26: 4,201,307 km (0.074 R)
• M27: 4,355,542 km (0.072 R)
• M28: 4,511,872 km (0.064 R)
• M29: 4,707,396 km (0.113 R)
• M30: 4,867,765 km (0.111 R)
• M31: 5,174,740 km (0.114 R)
• M32: 5,271,979 km (0.072 R)
• M33: 5,478,274 km (0.083 R)
• M34: 5,767,596 km (0.099 R)
• M35: 5,898,794 km (0.04 R)
• M36: 6,072,028 km (0.07 R)
• M37: 6,226,413 km (0.072 R)
• M38: 6,434,204 km (0.072 R)
• M39: 6,750,155 km (0.114 R)
• M40: 6,985,173 km (0.116 R)
• M41: 7,082,113 km (0.115 R)
• M42: 7,190,422 km (0.056 R)
• M43: 7,397,615 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 9

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.55 AU - 4.41 AU

Year: 5127 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,087,514 km

• M1: 343,926 km (0.116 R)
• M2: 425,307 km (0.072 R)
• M3: 503,098 km (0.037 R)
• M4: 809,474 km (0.055 R)
• M5: 923,916 km (0.035 R)
• M6: 1,090,568 km (0.101 R)
• M7: 1,202,019 km (0.116 R)
• M8: 1,267,393 km (0.097 R)
• M9: 1,419,085 km (0.108 R)
• M10: 1,488,499 km (0.028 R)
• M11: 2,006,407 km (0.071 R)
• M12: 2,124,439 km (0.118 R)
• M13: 2,224,520 km (0.068 R)
• M14: 2,619,309 km (0.052 R)
• M15: 2,792,244 km (0.096 R)
• M16: 2,968,919 km (0.088 R)
• M17: 3,497,449 km (0.112 R)
• M18: 3,955,966 km (0.094 R)
• M19: 4,104,666 km (0.113 R)
• M20: 4,255,311 km (0.08 R)
• M21: 4,510,525 km (0.1 R)
• M22: 4,929,399 km (0.083 R)
• M23: 5,089,619 km (0.045 R)
• M24: 5,197,479 km (0.071 R)
• M25: 5,415,293 km (0.118 R)
• M26: 5,803,949 km (0.049 R)
• M27: 6,173,007 km (0.07 R)
• M28: 6,259,175 km (0.1 R)
• M29: 6,993,551 km (0.086 R)
• M30: 7,386,096 km (0.117 R)
• M31: 7,477,799 km (0.111 R)
• M32: 7,569,802 km (0.05 R)
• M33: 7,816,938 km (0.04 R)
• M34: 8,161,162 km (0.109 R)
• M35: 8,864,571 km (0.109 R)
• M36: 9,027,184 km (0.085 R)
• M37: 9,157,933 km (0.107 R)
• M38: 9,454,585 km (0.107 R)
• M39: 10,023,357 km (0.063 R)
• M40: 10,158,892 km (0.08 R)
• M41: 10,260,918 km (0.094 R)
• M42: 10,741,426 km (0.102 R)
• M43: 11,019,230 km (0.102 R)
• M44: 11,159,104 km (0.113 R)
• M45: 11,582,166 km (0.098 R)
• M46: 12,118,325 km (0.072 R)
• M47: 12,626,210 km (0.05 R)
• M48: 12,809,168 km (0.08 R)
• M49: 13,400,828 km (0.086 R)
• M50: 13,512,727 km (0.079 R)
• M51: 14,039,311 km (0.097 R)
• M52: 14,190,854 km (0.098 R)
• M53: 14,725,966 km (0.086 R)
• M54: 14,957,394 km (0.11 R)
• M55: 15,501,930 km (0.107 R)
• M56: 16,013,255 km (0.095 R)
• M57: 16,891,395 km (0.05 R)
• M58: 17,012,419 km (0.052 R)
• M59: 17,417,680 km (0.08 R)
• M60: 17,662,422 km (0.107 R)
• M61: 18,403,231 km (0.094 R)
• M62: 19,196,399 km (0.116 R)
• M63: 19,660,601 km (0.119 R)
• M64: 20,514,206 km (0.112 R)
• M65: 20,815,796 km (0.081 R)
• M66: 21,249,330 km (0.115 R)
• M67: 21,336,396 km (0.079 R)
• M68: 24,639,368 km (0.1 R)
• M69: 24,868,252 km (0.108 R)
• M70: 25,651,696 km (0.092 R)
• M71: 26,396,544 km (0.106 R)
• M72: 26,771,586 km (0.069 R)
• M73: 27,054,027 km (0.114 R)
• M74: 27,290,092 km (0.091 R)
• M75: 27,716,895 km (0.072 R)
• M76: 27,812,039 km (0.1 R)
• M77: 28,337,128 km (0.059 R)
• M78: 28,913,828 km (0.07 R)
• M79: 29,203,599 km (0.114 R)
• M80: 29,494,417 km (0.103 R)
• M81: 30,225,502 km (0.1 R)
• M82: 31,407,624 km (0.095 R)
• M83: 32,705,236 km (0.041 R)
• M84: 33,512,466 km (0.116 R)
• M85: 33,766,035 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.7

Radius: 3.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.61 AU - 10.73 AU

Year: 17930 Days

Day: 21 Hours

Environment

Temp: -234 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,087,514 km

• M1: 220,507 km (0.093 R)
• M2: 394,490 km (0.111 R)
• M3: 665,561 km (0.1 R)
• M4: 779,854 km (0.064 R)
• M5: 928,105 km (0.073 R)
• M6: 1,012,628 km (0.059 R)
• M7: 1,159,383 km (0.06 R)
• M8: 1,266,047 km (0.113 R)
• M9: 1,392,008 km (0.039 R)
• M10: 1,505,553 km (0.106 R)
• M11: 2,285,407 km (0.096 R)
• M12: 2,323,405 km (0.099 R)
• M13: 2,361,702 km (0.069 R)
• M14: 2,795,984 km (0.049 R)
• M15: 3,536,344 km (0.094 R)
• M16: 3,825,966 km (0.032 R)
• M17: 4,053,953 km (0.053 R)
• M18: 4,239,454 km (0.077 R)
• M19: 5,033,819 km (0.032 R)
• M20: 5,768,943 km (0.099 R)
• M21: 5,951,302 km (0.089 R)
• M22: 6,030,141 km (0.095 R)
• M23: 6,375,412 km (0.095 R)
• M24: 6,618,210 km (0.03 R)
• M25: 7,057,280 km (0.072 R)
• M26: 7,449,226 km (0.106 R)
• M27: 9,267,887 km (0.057 R)
• M28: 9,820,352 km (0.099 R)
• M29: 9,913,552 km (0.084 R)
• M30: 10,038,017 km (0.118 R)
• M31: 10,320,308 km (0.04 R)
• M32: 10,700,736 km (0.059 R)
• M33: 11,053,487 km (0.076 R)
• M34: 11,573,340 km (0.079 R)
• M35: 13,317,202 km (0.075 R)
• M36: 13,974,535 km (0.109 R)
• M37: 14,289,589 km (0.113 R)
• M38: 15,284,564 km (0.058 R)
• M39: 15,899,411 km (0.11 R)
• M40: 16,191,576 km (0.111 R)
• M41: 16,338,331 km (0.037 R)
• M42: 16,411,934 km (0.09 R)
• M43: 16,892,592 km (0.096 R)
• M44: 17,716,726 km (0.115 R)
• M45: 17,943,666 km (0.085 R)
• M46: 18,285,946 km (0.029 R)
• M47: 19,325,801 km (0.109 R)
• M48: 19,520,428 km (0.12 R)
• M49: 20,187,036 km (0.112 R)
• M50: 21,180,964 km (0.119 R)
• M51: 21,865,823 km (0.11 R)
• M52: 21,987,446 km (0.117 R)
• M53: 22,028,137 km (0.048 R)
• M54: 22,312,971 km (0.117 R)
• M55: 22,476,182 km (0.077 R)
• M56: 23,216,094 km (0.079 R)
• M57: 23,298,672 km (0.097 R)
• M58: 23,755,244 km (0.088 R)
• M59: 23,963,784 km (0.101 R)
• M60: 24,172,922 km (0.076 R)
• M61: 24,298,584 km (0.055 R)
• M62: 25,610,856 km (0.111 R)
• M63: 25,910,351 km (0.108 R)
• M64: 26,340,146 km (0.109 R)
• M65: 27,906,884 km (0.114 R)
• M66: 28,038,830 km (0.076 R)
• M67: 28,215,056 km (0.076 R)
• M68: 29,101,723 km (0.09 R)
• M69: 29,862,577 km (0.101 R)
• M70: 29,907,457 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit