🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 33.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,238,855 km

• M1: 792,570 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 8.5

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 461 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,238,855 km

• M1: 111,301 km (0.063 R)
• M2: 188,045 km (0.049 R)
• M3: 259,852 km (0.102 R)
• M4: 361,728 km (0.091 R)
• M5: 420,520 km (0.079 R)
• M6: 561,740 km (0.087 R)
• M7: 623,823 km (0.091 R)
• M8: 733,030 km (0.115 R)
• M9: 825,182 km (0.085 R)
• M10: 956,080 km (0.107 R)
• M11: 1,057,657 km (0.097 R)
• M12: 1,146,817 km (0.044 R)
• M13: 1,255,276 km (0.11 R)
• M14: 1,355,806 km (0.109 R)
• M15: 1,511,836 km (0.116 R)
• M16: 1,631,365 km (0.05 R)
• M17: 1,716,935 km (0.069 R)
• M18: 1,835,416 km (0.117 R)
• M19: 1,892,563 km (0.039 R)
• M20: 2,147,178 km (0.106 R)
• M21: 2,248,007 km (0.103 R)
• M22: 2,329,987 km (0.11 R)
• M23: 2,517,882 km (0.118 R)
• M24: 3,020,531 km (0.096 R)
• M25: 3,156,814 km (0.103 R)
• M26: 3,341,568 km (0.119 R)
• M27: 3,404,100 km (0.087 R)
• M28: 3,482,638 km (0.088 R)
• M29: 3,569,854 km (0.038 R)
• M30: 3,673,825 km (0.052 R)
• M31: 3,730,223 km (0.088 R)
• M32: 3,794,999 km (0.089 R)
• M33: 3,884,758 km (0.104 R)
• M34: 4,074,747 km (0.116 R)
• M35: 4,149,845 km (0.118 R)
• M36: 4,208,637 km (0.117 R)
• M37: 4,327,118 km (0.073 R)
• M38: 4,403,862 km (0.115 R)
• M39: 4,489,582 km (0.067 R)
• M40: 4,636,786 km (0.108 R)
• M41: 4,697,822 km (0.03 R)
• M42: 4,962,461 km (0.104 R)
• M43: 5,069,722 km (0.107 R)
• M44: 5,323,141 km (0.039 R)
• M45: 5,405,420 km (0.096 R)
• M46: 5,710,899 km (0.113 R)
• M47: 5,851,521 km (0.109 R)
• M48: 5,993,489 km (0.104 R)
• M49: 6,165,227 km (0.097 R)
• M50: 6,290,291 km (0.09 R)
• M51: 6,357,910 km (0.103 R)
• M52: 6,425,827 km (0.11 R)
• M53: 6,513,641 km (0.042 R)
• M54: 6,670,569 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 13.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 542 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,238,855 km

• M1: 180,415 km (0.085 R)
• M2: 263,741 km (0.089 R)
• M3: 353,949 km (0.098 R)
• M4: 451,187 km (0.038 R)
• M5: 533,017 km (0.099 R)
• M6: 690,544 km (0.072 R)
• M7: 783,594 km (0.064 R)
• M8: 897,737 km (0.074 R)
• M9: 1,018,163 km (0.119 R)
• M10: 1,205,310 km (0.085 R)
• M11: 1,368,372 km (0.104 R)
• M12: 1,479,673 km (0.097 R)
• M13: 1,571,675 km (0.104 R)
• M14: 1,782,608 km (0.103 R)
• M15: 1,867,580 km (0.059 R)
• M16: 1,967,511 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 13.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 1006 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,238,855 km

• M1: 187,596 km (0.069 R)
• M2: 275,410 km (0.071 R)
• M3: 390,899 km (0.066 R)
• M4: 640,578 km (0.105 R)
• M5: 819,497 km (0.113 R)
• M6: 911,051 km (0.117 R)
• M7: 1,006,345 km (0.109 R)
• M8: 1,406,669 km (0.092 R)
• M9: 1,616,255 km (0.109 R)
• M10: 1,734,587 km (0.101 R)
• M11: 1,993,392 km (0.11 R)
• M12: 2,114,117 km (0.077 R)
• M13: 2,377,260 km (0.055 R)
• M14: 2,556,328 km (0.118 R)
• M15: 2,651,323 km (0.032 R)
• M16: 2,958,747 km (0.11 R)
• M17: 3,066,308 km (0.11 R)
• M18: 3,317,482 km (0.111 R)
• M19: 3,518,542 km (0.094 R)
• M20: 3,890,592 km (0.037 R)
• M21: 4,017,451 km (0.058 R)
• M22: 4,441,710 km (0.104 R)
• M23: 4,926,108 km (0.055 R)
• M24: 5,165,465 km (0.026 R)
• M25: 5,277,214 km (0.085 R)
• M26: 5,465,409 km (0.089 R)
• M27: 5,560,254 km (0.097 R)
• M28: 5,674,846 km (0.042 R)
• M29: 6,043,156 km (0.055 R)
• M30: 6,240,026 km (0.05 R)
• M31: 6,479,233 km (0.098 R)
• M32: 6,620,155 km (0.12 R)
• M33: 6,731,755 km (0.089 R)
• M34: 6,966,773 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 9.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.37 AU - 2.89 AU

Year: 2798 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,238,855 km

• M1: 170,093 km (0.095 R)
• M2: 249,978 km (0.104 R)
• M3: 362,326 km (0.09 R)
• M4: 558,000 km (0.107 R)
• M5: 684,709 km (0.036 R)
• M6: 747,840 km (0.117 R)
• M7: 872,156 km (0.086 R)
• M8: 994,676 km (0.072 R)
• M9: 1,076,656 km (0.115 R)
• M10: 1,170,454 km (0.06 R)
• M11: 1,237,922 km (0.103 R)
• M12: 1,356,703 km (0.091 R)
• M13: 1,469,051 km (0.048 R)
• M14: 1,736,083 km (0.064 R)
• M15: 1,802,505 km (0.07 R)
• M16: 2,112,172 km (0.065 R)
• M17: 2,328,192 km (0.12 R)
• M18: 2,488,710 km (0.075 R)
• M19: 2,576,674 km (0.115 R)
• M20: 2,781,623 km (0.059 R)
• M21: 3,359,071 km (0.108 R)
• M22: 4,002,341 km (0.073 R)
• M23: 4,210,282 km (0.099 R)
• M24: 4,421,814 km (0.111 R)
• M25: 4,528,776 km (0.114 R)
• M26: 4,590,411 km (0.116 R)
• M27: 4,808,225 km (0.119 R)
• M28: 5,061,195 km (0.119 R)
• M29: 5,125,073 km (0.079 R)
• M30: 5,253,877 km (0.063 R)
• M31: 5,334,810 km (0.083 R)
• M32: 5,547,388 km (0.072 R)
• M33: 5,629,966 km (0.084 R)
• M34: 5,812,924 km (0.094 R)
• M35: 5,879,944 km (0.103 R)
• M36: 5,980,923 km (0.114 R)
• M37: 6,099,554 km (0.066 R)
• M38: 6,184,825 km (0.093 R)
• M39: 6,270,395 km (0.099 R)
• M40: 6,529,498 km (0.099 R)
• M41: 7,291,999 km (0.12 R)
• M42: 7,364,404 km (0.096 R)
• M43: 7,509,813 km (0.114 R)
• M44: 7,822,173 km (0.082 R)
• M45: 8,157,422 km (0.105 R)
• M46: 8,803,535 km (0.105 R)
• M47: 8,919,324 km (0.085 R)
• M48: 9,055,010 km (0.118 R)
• M49: 9,132,950 km (0.103 R)
• M50: 9,191,443 km (0.097 R)
• M51: 9,348,072 km (0.077 R)
• M52: 9,466,254 km (0.113 R)
• M53: 9,604,632 km (0.114 R)
• M54: 9,843,540 km (0.091 R)
• M55: 10,327,190 km (0.113 R)
• M56: 10,695,051 km (0.116 R)
• M57: 10,901,197 km (0.102 R)
• M58: 11,171,371 km (0.118 R)
• M59: 11,275,790 km (0.081 R)
• M60: 11,401,602 km (0.056 R)
• M61: 11,506,769 km (0.118 R)
• M62: 11,824,216 km (0.116 R)
• M63: 12,101,720 km (0.108 R)
• M64: 12,187,589 km (0.092 R)
• M65: 12,338,234 km (0.048 R)
• M66: 12,815,750 km (0.063 R)
• M67: 12,881,424 km (0.052 R)
• M68: 13,233,128 km (0.098 R)
• M69: 13,410,252 km (0.075 R)
• M70: 13,923,672 km (0.093 R)
• M71: 14,261,913 km (0.079 R)
• M72: 14,352,719 km (0.119 R)
• M73: 14,877,807 km (0.095 R)
• M74: 15,154,264 km (0.112 R)
• M75: 15,362,804 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 14.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.35 AU - 4.71 AU

Year: 5307 Days

Day: 8.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,238,855 km

• M1: 215,271 km (0.114 R)
• M2: 359,184 km (0.058 R)
• M3: 769,980 km (0.105 R)
• M4: 891,603 km (0.075 R)
• M5: 991,385 km (0.067 R)
• M6: 1,172,099 km (0.093 R)
• M7: 1,364,333 km (0.082 R)
• M8: 1,464,713 km (0.059 R)
• M9: 1,655,600 km (0.075 R)
• M10: 1,836,613 km (0.119 R)
• M11: 1,948,512 km (0.103 R)
• M12: 2,159,894 km (0.093 R)
• M13: 2,626,639 km (0.1 R)
• M14: 2,861,209 km (0.074 R)
• M15: 3,147,539 km (0.072 R)
• M16: 3,351,291 km (0.083 R)
• M17: 3,748,324 km (0.071 R)
• M18: 4,037,946 km (0.055 R)
• M19: 4,160,766 km (0.101 R)
• M20: 4,613,449 km (0.115 R)
• M21: 5,002,852 km (0.094 R)
• M22: 5,538,861 km (0.1 R)
• M23: 5,758,321 km (0.115 R)
• M24: 5,897,148 km (0.067 R)
• M25: 6,520,822 km (0.116 R)
• M26: 6,636,610 km (0.08 R)
• M27: 6,869,983 km (0.1 R)
• M28: 7,076,578 km (0.106 R)
• M29: 7,405,394 km (0.104 R)
• M30: 7,739,147 km (0.1 R)
• M31: 7,923,451 km (0.095 R)
• M32: 8,202,451 km (0.106 R)
• M33: 8,611,302 km (0.075 R)
• M34: 8,962,558 km (0.038 R)
• M35: 9,091,362 km (0.098 R)
• M36: 9,678,982 km (0.058 R)
• M37: 10,044,300 km (0.027 R)
• M38: 10,211,850 km (0.091 R)
• M39: 10,549,642 km (0.091 R)
• M40: 11,201,889 km (0.088 R)
• M41: 11,306,009 km (0.09 R)
• M42: 11,761,235 km (0.086 R)
• M43: 11,937,910 km (0.103 R)
• M44: 12,151,087 km (0.06 R)
• M45: 14,314,123 km (0.111 R)
• M46: 15,886,247 km (0.105 R)
• M47: 16,081,622 km (0.059 R)
• M48: 16,514,558 km (0.115 R)
• M49: 18,202,471 km (0.07 R)
• M50: 18,407,120 km (0.101 R)
• M51: 18,859,953 km (0.115 R)
• M52: 19,483,327 km (0.09 R)
• M53: 19,650,728 km (0.091 R)
• M54: 19,860,763 km (0.074 R)
• M55: 21,394,141 km (0.114 R)
• M56: 21,913,694 km (0.093 R)
• M57: 22,262,407 km (0.107 R)
• M58: 22,569,083 km (0.074 R)
• M59: 22,877,105 km (0.06 R)
• M60: 24,123,255 km (0.118 R)
• M61: 25,711,835 km (0.084 R)
• M62: 26,310,526 km (0.065 R)
• M63: 26,867,179 km (0.098 R)
• M64: 27,334,074 km (0.111 R)
• M65: 28,039,428 km (0.05 R)
• M66: 28,560,477 km (0.108 R)
• M67: 29,853,153 km (0.097 R)
• M68: 30,239,714 km (0.094 R)
• M69: 30,433,742 km (0.048 R)
• M70: 30,822,846 km (0.11 R)
• M71: 31,655,358 km (0.101 R)
• M72: 33,242,292 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.4

Radius: 5

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.92 AU - 9.78 AU

Year: 15828 Days

Day: 16.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,238,855 km

• M1: 76,893 km (0.111 R)
• M2: 129,253 km (0.084 R)
• M3: 1,162,824 km (0.104 R)
• M4: 1,403,378 km (0.109 R)
• M5: 1,555,070 km (0.042 R)
• M6: 2,541,219 km (0.086 R)
• M7: 2,726,421 km (0.104 R)
• M8: 2,789,103 km (0.089 R)
• M9: 2,915,812 km (0.092 R)
• M10: 2,947,826 km (0.092 R)
• M11: 3,044,616 km (0.096 R)
• M12: 3,374,629 km (0.055 R)
• M13: 3,855,586 km (0.108 R)
• M14: 3,961,352 km (0.114 R)
• M15: 5,700,726 km (0.051 R)
• M16: 5,902,384 km (0.114 R)
• M17: 6,271,143 km (0.093 R)
• M18: 7,030,950 km (0.027 R)
• M19: 7,421,700 km (0.099 R)
• M20: 7,509,514 km (0.105 R)
• M21: 7,864,061 km (0.096 R)
• M22: 8,269,471 km (0.098 R)
• M23: 8,451,980 km (0.046 R)
• M24: 8,635,687 km (0.099 R)
• M25: 9,909,812 km (0.081 R)
• M26: 11,443,489 km (0.107 R)
• M27: 11,748,818 km (0.092 R)
• M28: 11,953,917 km (0.1 R)
• M29: 12,315,495 km (0.093 R)
• M30: 12,419,466 km (0.099 R)
• M31: 13,155,487 km (0.109 R)
• M32: 13,208,594 km (0.081 R)
• M33: 13,636,145 km (0.093 R)
• M34: 14,231,395 km (0.09 R)
• M35: 16,580,830 km (0.117 R)
• M36: 16,926,101 km (0.075 R)
• M37: 17,682,468 km (0.112 R)
• M38: 17,976,279 km (0.098 R)
• M39: 18,807,594 km (0.087 R)
• M40: 19,047,399 km (0.104 R)
• M41: 19,833,835 km (0.093 R)
• M42: 20,384,355 km (0.111 R)
• M43: 21,313,209 km (0.11 R)
• M44: 21,438,123 km (0.076 R)
• M45: 21,688,550 km (0.107 R)
• M46: 21,940,024 km (0.085 R)
• M47: 22,445,964 km (0.082 R)
• M48: 22,700,280 km (0.081 R)
• M49: 23,019,522 km (0.072 R)
• M50: 24,246,374 km (0.066 R)
• M51: 24,703,695 km (0.105 R)
• M52: 25,959,270 km (0.115 R)
• M53: 26,763,059 km (0.116 R)
• M54: 27,303,257 km (0.052 R)
• M55: 28,394,723 km (0.074 R)
• M56: 30,198,425 km (0.036 R)
• M57: 30,549,531 km (0.073 R)
• M58: 30,972,594 km (0.107 R)
• M59: 31,114,113 km (0.11 R)
• M60: 31,682,136 km (0.055 R)
• M61: 32,110,285 km (0.068 R)
• M62: 32,468,722 km (0.042 R)
• M63: 32,540,529 km (0.038 R)
• M64: 32,900,461 km (0.106 R)
• M65: 34,353,356 km (0.113 R)
• M66: 34,866,776 km (0.092 R)
• M67: 35,013,980 km (0.089 R)
• M68: 35,456,640 km (0.093 R)
• M69: 38,988,347 km (0.11 R)
• M70: 40,138,754 km (0.112 R)
• M71: 40,215,797 km (0.111 R)
• M72: 40,679,401 km (0.055 R)
• M73: 41,222,591 km (0.098 R)
• M74: 43,735,835 km (0.052 R)
• M75: 46,459,863 km (0.032 R)
• M76: 47,190,200 km (0.118 R)
• M77: 47,352,962 km (0.102 R)
• M78: 50,481,203 km (0.028 R)
• M79: 50,647,706 km (0.086 R)
• M80: 51,064,784 km (0.12 R)
• M81: 51,818,309 km (0.09 R)
• M82: 51,902,233 km (0.083 R)
• M83: 51,986,158 km (0.107 R)
• M84: 52,238,529 km (0.106 R)
• M85: 54,015,752 km (0.091 R)
• M86: 55,125,768 km (0.117 R)
• M87: 56,070,928 km (0.05 R)
• M88: 56,157,096 km (0.117 R)
• M89: 56,243,414 km (0.082 R)
• M90: 56,761,621 km (0.113 R)
• M91: 56,848,238 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit