🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 252 Days

Day: 14.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 14

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.03 AU - 1.23 AU

Year: 764 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,703,921 km

• M1: 175,777 km (0.105 R)
• M2: 280,945 km (0.108 R)
• M3: 379,231 km (0.052 R)
• M4: 476,469 km (0.042 R)
• M5: 566,527 km (0.097 R)
• M6: 726,148 km (0.111 R)
• M7: 830,867 km (0.099 R)
• M8: 969,245 km (0.072 R)
• M9: 1,137,093 km (0.087 R)
• M10: 1,244,505 km (0.094 R)
• M11: 1,373,907 km (0.045 R)
• M12: 1,489,247 km (0.072 R)
• M13: 1,603,390 km (0.087 R)
• M14: 1,690,905 km (0.067 R)
• M15: 1,820,456 km (0.081 R)
• M16: 2,090,032 km (0.042 R)
• M17: 2,191,758 km (0.087 R)
• M18: 2,284,359 km (0.117 R)
• M19: 2,456,696 km (0.09 R)
• M20: 2,564,556 km (0.092 R)
• M21: 2,668,228 km (0.062 R)
• M22: 2,785,064 km (0.09 R)
• M23: 2,879,909 km (0.091 R)
• M24: 3,158,609 km (0.09 R)
• M25: 3,257,643 km (0.111 R)
• M26: 3,440,003 km (0.09 R)
• M27: 3,535,596 km (0.039 R)
• M28: 3,677,564 km (0.098 R)
• M29: 3,860,971 km (0.101 R)
• M30: 4,014,010 km (0.084 R)
• M31: 4,135,184 km (0.119 R)
• M32: 4,264,437 km (0.064 R)
• M33: 4,360,628 km (0.105 R)
• M34: 4,478,362 km (0.091 R)
• M35: 4,569,018 km (0.101 R)
• M36: 4,788,029 km (0.083 R)
• M37: 4,938,375 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 12.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.96 AU

Year: 1323 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,703,921 km

• M1: 163,810 km (0.055 R)
• M2: 243,545 km (0.111 R)
• M3: 377,435 km (0.08 R)
• M4: 573,558 km (0.059 R)
• M5: 733,927 km (0.065 R)
• M6: 838,197 km (0.073 R)
• M7: 943,514 km (0.114 R)
• M8: 1,153,250 km (0.112 R)
• M9: 1,261,559 km (0.11 R)
• M10: 1,389,764 km (0.104 R)
• M11: 1,483,412 km (0.093 R)
• M12: 1,579,305 km (0.083 R)
• M13: 1,671,457 km (0.086 R)
• M14: 1,795,474 km (0.059 R)
• M15: 1,885,980 km (0.109 R)
• M16: 2,237,984 km (0.075 R)
• M17: 2,388,779 km (0.113 R)
• M18: 2,475,396 km (0.102 R)
• M19: 2,556,478 km (0.113 R)
• M20: 2,672,865 km (0.1 R)
• M21: 2,798,079 km (0.095 R)
• M22: 2,982,533 km (0.117 R)
• M23: 3,141,705 km (0.102 R)
• M24: 3,289,059 km (0.088 R)
• M25: 3,371,038 km (0.118 R)
• M26: 3,514,353 km (0.08 R)
• M27: 3,628,945 km (0.096 R)
• M28: 3,729,176 km (0.092 R)
• M29: 3,822,674 km (0.058 R)
• M30: 3,972,272 km (0.119 R)
• M31: 4,131,893 km (0.112 R)
• M32: 4,334,598 km (0.112 R)
• M33: 4,457,717 km (0.113 R)
• M34: 4,590,411 km (0.075 R)
• M35: 4,741,205 km (0.085 R)
• M36: 4,953,485 km (0.084 R)
• M37: 5,065,234 km (0.086 R)
• M38: 5,169,055 km (0.051 R)
• M39: 5,564,742 km (0.106 R)
• M40: 5,645,076 km (0.108 R)
• M41: 5,825,042 km (0.111 R)
• M42: 5,952,050 km (0.087 R)
• M43: 6,135,308 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 12.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.43 AU - 2.89 AU

Year: 2758 Days

Day: 7.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 90,703,921 km

• M1: 177,872 km (0.114 R)
• M2: 338,091 km (0.108 R)
• M3: 440,865 km (0.086 R)
• M4: 535,560 km (0.112 R)
• M5: 632,799 km (0.053 R)
• M6: 756,068 km (0.072 R)
• M7: 888,462 km (0.104 R)
• M8: 1,029,233 km (0.071 R)
• M9: 1,147,565 km (0.108 R)
• M10: 1,456,335 km (0.116 R)
• M11: 1,565,243 km (0.104 R)
• M12: 1,729,501 km (0.064 R)
• M13: 1,845,290 km (0.062 R)
• M14: 2,056,821 km (0.117 R)
• M15: 2,315,476 km (0.087 R)
• M16: 2,394,314 km (0.079 R)
• M17: 2,503,969 km (0.106 R)
• M18: 2,605,247 km (0.11 R)
• M19: 2,728,665 km (0.115 R)
• M20: 2,960,093 km (0.048 R)
• M21: 3,286,216 km (0.067 R)
• M22: 3,567,012 km (0.094 R)
• M23: 3,739,199 km (0.082 R)
• M24: 3,937,715 km (0.079 R)
• M25: 4,284,633 km (0.097 R)
• M26: 4,443,356 km (0.116 R)
• M27: 4,678,973 km (0.112 R)
• M28: 4,754,220 km (0.082 R)
• M29: 4,867,915 km (0.115 R)
• M30: 5,111,011 km (0.116 R)
• M31: 5,436,835 km (0.076 R)
• M32: 5,529,287 km (0.042 R)
• M33: 5,609,023 km (0.119 R)
• M34: 5,945,169 km (0.117 R)
• M35: 6,150,118 km (0.093 R)
• M36: 6,301,810 km (0.116 R)
• M37: 6,580,960 km (0.059 R)
• M38: 6,750,454 km (0.086 R)
• M39: 7,007,314 km (0.11 R)
• M40: 7,369,640 km (0.088 R)
• M41: 7,693,519 km (0.093 R)
• M42: 7,827,409 km (0.057 R)
• M43: 7,977,007 km (0.108 R)
• M44: 8,188,090 km (0.078 R)
• M45: 8,569,714 km (0.108 R)
• M46: 8,926,056 km (0.078 R)
• M47: 9,004,146 km (0.108 R)
• M48: 9,176,633 km (0.111 R)
• M49: 9,413,895 km (0.117 R)
• M50: 9,589,074 km (0.109 R)
• M51: 9,669,109 km (0.073 R)
• M52: 10,056,268 km (0.061 R)
• M53: 10,202,874 km (0.111 R)
• M54: 10,366,384 km (0.114 R)
• M55: 10,498,031 km (0.106 R)
• M56: 10,596,915 km (0.101 R)
• M57: 10,679,792 km (0.114 R)
• M58: 10,812,635 km (0.117 R)
• M59: 11,197,700 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 12

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.04 AU - 5.76 AU

Year: 6896 Days

Day: 12.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,703,921 km

• M1: 174,132 km (0.095 R)
• M2: 251,025 km (0.073 R)
• M3: 400,623 km (0.114 R)
• M4: 546,631 km (0.026 R)
• M5: 725,101 km (0.102 R)
• M6: 1,347,877 km (0.075 R)
• M7: 1,424,172 km (0.113 R)
• M8: 1,581,549 km (0.091 R)
• M9: 1,662,481 km (0.114 R)
• M10: 1,761,515 km (0.105 R)
• M11: 2,548,400 km (0.038 R)
• M12: 2,663,590 km (0.073 R)
• M13: 3,162,349 km (0.089 R)
• M14: 3,244,778 km (0.113 R)
• M15: 3,412,178 km (0.082 R)
• M16: 3,953,573 km (0.073 R)
• M17: 4,337,141 km (0.042 R)
• M18: 4,498,707 km (0.115 R)
• M19: 4,685,705 km (0.057 R)
• M20: 5,237,870 km (0.039 R)
• M21: 6,720,984 km (0.119 R)
• M22: 6,827,796 km (0.063 R)
• M23: 7,619,468 km (0.108 R)
• M24: 8,068,711 km (0.036 R)
• M25: 8,210,829 km (0.092 R)
• M26: 8,584,524 km (0.12 R)
• M27: 8,758,806 km (0.059 R)
• M28: 8,963,605 km (0.115 R)
• M29: 9,318,601 km (0.085 R)
• M30: 9,408,060 km (0.105 R)
• M31: 9,527,739 km (0.104 R)
• M32: 9,920,433 km (0.105 R)
• M33: 10,134,059 km (0.077 R)
• M34: 10,565,798 km (0.116 R)
• M35: 10,909,425 km (0.082 R)
• M36: 11,224,927 km (0.075 R)
• M37: 11,543,570 km (0.119 R)
• M38: 11,929,682 km (0.073 R)
• M39: 12,287,520 km (0.097 R)
• M40: 12,451,330 km (0.12 R)
• M41: 12,681,860 km (0.063 R)
• M42: 13,348,468 km (0.108 R)
• M43: 13,753,879 km (0.069 R)
• M44: 14,785,057 km (0.117 R)
• M45: 14,889,626 km (0.079 R)
• M46: 15,310,145 km (0.096 R)
• M47: 16,776,055 km (0.05 R)
• M48: 18,062,746 km (0.1 R)
• M49: 18,361,343 km (0.069 R)
• M50: 19,955,458 km (0.119 R)
• M51: 20,419,062 km (0.063 R)
• M52: 21,870,760 km (0.062 R)
• M53: 22,348,725 km (0.059 R)
• M54: 23,112,572 km (0.051 R)
• M55: 23,233,896 km (0.091 R)
• M56: 23,517,982 km (0.119 R)
• M57: 23,762,425 km (0.047 R)
• M58: 23,844,105 km (0.059 R)
• M59: 24,171,725 km (0.084 R)
• M60: 24,500,690 km (0.102 R)
• M61: 24,665,847 km (0.111 R)
• M62: 24,831,302 km (0.088 R)
• M63: 24,914,179 km (0.039 R)
• M64: 25,371,649 km (0.098 R)
• M65: 25,455,125 km (0.097 R)
• M66: 25,580,488 km (0.099 R)
• M67: 25,915,886 km (0.09 R)
• M68: 26,168,258 km (0.086 R)
• M69: 26,633,358 km (0.1 R)
• M70: 26,718,180 km (0.06 R)
• M71: 27,058,365 km (0.102 R)
• M72: 27,271,841 km (0.099 R)
• M73: 28,130,982 km (0.091 R)
• M74: 28,260,683 km (0.034 R)
• M75: 28,999,098 km (0.09 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 11.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.39 AU - 6.29 AU

Year: 8973 Days

Day: 6.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,703,921 km

• M1: 165,904 km (0.072 R)
• M2: 336,446 km (0.11 R)
• M3: 660,923 km (0.079 R)
• M4: 743,202 km (0.088 R)
• M5: 904,020 km (0.088 R)
• M6: 1,210,247 km (0.03 R)
• M7: 1,331,571 km (0.087 R)
• M8: 1,457,083 km (0.063 R)
• M9: 1,530,685 km (0.097 R)
• M10: 1,978,881 km (0.105 R)
• M11: 2,207,765 km (0.098 R)
• M12: 2,379,653 km (0.117 R)
• M13: 3,552,351 km (0.12 R)
• M14: 3,805,919 km (0.09 R)
• M15: 3,909,142 km (0.114 R)
• M16: 4,144,609 km (0.098 R)
• M17: 4,224,195 km (0.034 R)
• M18: 4,304,230 km (0.079 R)
• M19: 4,547,626 km (0.069 R)
• M20: 4,879,135 km (0.105 R)
• M21: 5,047,881 km (0.075 R)
• M22: 5,133,002 km (0.082 R)
• M23: 6,714,700 km (0.071 R)
• M24: 6,871,180 km (0.081 R)
• M25: 7,835,936 km (0.04 R)
• M26: 8,166,997 km (0.072 R)
• M27: 8,638,230 km (0.092 R)
• M28: 8,808,622 km (0.085 R)
• M29: 9,014,618 km (0.076 R)
• M30: 9,291,823 km (0.084 R)
• M31: 9,783,701 km (0.066 R)
• M32: 10,104,439 km (0.098 R)
• M33: 10,866,191 km (0.107 R)
• M34: 11,872,835 km (0.092 R)
• M35: 11,948,532 km (0.117 R)
• M36: 12,253,113 km (0.119 R)
• M37: 13,615,800 km (0.086 R)
• M38: 14,174,398 km (0.076 R)
• M39: 15,108,188 km (0.119 R)
• M40: 16,609,403 km (0.101 R)
• M41: 16,694,225 km (0.094 R)
• M42: 16,992,224 km (0.117 R)
• M43: 17,420,822 km (0.115 R)
• M44: 18,201,423 km (0.117 R)
• M45: 19,706,976 km (0.034 R)
• M46: 20,885,060 km (0.064 R)
• M47: 21,160,170 km (0.112 R)
• M48: 21,298,249 km (0.076 R)
• M49: 22,319,404 km (0.085 R)
• M50: 24,168,733 km (0.034 R)
• M51: 24,505,926 km (0.063 R)
• M52: 24,650,887 km (0.084 R)
• M53: 24,747,677 km (0.104 R)
• M54: 24,844,616 km (0.073 R)
• M55: 25,038,794 km (0.076 R)
• M56: 25,722,606 km (0.039 R)
• M57: 26,066,831 km (0.089 R)
• M58: 26,165,565 km (0.045 R)
• M59: 27,509,104 km (0.108 R)
• M60: 27,810,693 km (0.087 R)
• M61: 28,214,607 km (0.102 R)
• M62: 28,671,330 km (0.111 R)
• M63: 28,773,206 km (0.115 R)
• M64: 29,901,174 km (0.105 R)
• M65: 30,004,396 km (0.115 R)
• M66: 31,148,072 km (0.11 R)
• M67: 33,157,171 km (0.109 R)
• M68: 35,207,709 km (0.094 R)
• M69: 35,316,766 km (0.097 R)
• M70: 36,028,403 km (0.044 R)
• M71: 36,358,416 km (0.114 R)
• M72: 36,966,083 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 4.3

Gravity: 50.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.69 AU - 10.77 AU

Year: 22348 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,703,921 km

• M1: 254,466 km (0.068 R)
• M2: 369,656 km (0.048 R)
• M3: 572,361 km (0.07 R)
• M4: 1,159,533 km (0.102 R)
• M5: 1,222,813 km (0.103 R)
• M6: 1,254,827 km (0.089 R)
• M7: 1,419,235 km (0.057 R)
• M8: 2,066,395 km (0.118 R)
• M9: 2,104,692 km (0.116 R)
• M10: 3,226,228 km (0.116 R)
• M11: 3,542,627 km (0.099 R)
• M12: 4,011,766 km (0.076 R)
• M13: 4,302,435 km (0.085 R)
• M14: 4,450,387 km (0.084 R)
• M15: 4,500,054 km (0.042 R)
• M16: 4,751,228 km (0.069 R)
• M17: 5,638,942 km (0.071 R)
• M18: 5,800,807 km (0.073 R)
• M19: 6,129,174 km (0.089 R)
• M20: 7,033,942 km (0.053 R)
• M21: 7,739,595 km (0.114 R)
• M22: 8,902,120 km (0.117 R)
• M23: 9,599,546 km (0.084 R)
• M24: 9,728,350 km (0.102 R)
• M25: 9,857,602 km (0.082 R)
• M26: 9,987,453 km (0.109 R)
• M27: 10,314,624 km (0.03 R)
• M28: 10,446,419 km (0.094 R)
• M29: 12,983,898 km (0.12 R)
• M30: 13,484,453 km (0.112 R)
• M31: 14,357,057 km (0.102 R)
• M32: 16,462,946 km (0.113 R)
• M33: 16,771,567 km (0.1 R)
• M34: 17,316,253 km (0.06 R)
• M35: 19,227,515 km (0.089 R)
• M36: 19,961,293 km (0.079 R)
• M37: 20,043,272 km (0.081 R)
• M38: 20,621,169 km (0.116 R)
• M39: 20,787,223 km (0.103 R)
• M40: 22,216,780 km (0.119 R)
• M41: 22,557,713 km (0.091 R)
• M42: 23,072,480 km (0.113 R)
• M43: 26,601,194 km (0.061 R)
• M44: 29,262,540 km (0.05 R)
• M45: 31,051,432 km (0.098 R)
• M46: 31,337,164 km (0.111 R)
• M47: 31,528,050 km (0.055 R)
• M48: 32,103,254 km (0.044 R)
• M49: 35,526,652 km (0.107 R)
• M50: 36,025,112 km (0.111 R)
• M51: 36,225,124 km (0.119 R)
• M52: 36,726,876 km (0.092 R)
• M53: 37,838,687 km (0.045 R)
• M54: 38,858,945 km (0.107 R)
• M55: 38,961,419 km (0.118 R)
• M56: 39,475,437 km (0.119 R)
• M57: 40,198,743 km (0.094 R)
• M58: 40,614,027 km (0.058 R)
• M59: 40,717,997 km (0.074 R)
• M60: 42,711,688 km (0.075 R)
• M61: 42,923,369 km (0.118 R)
• M62: 44,522,271 km (0.057 R)
• M63: 46,249,079 km (0.097 R)
• M64: 48,658,951 km (0.113 R)
• M65: 48,769,504 km (0.105 R)
• M66: 49,767,920 km (0.106 R)
• M67: 52,916,656 km (0.053 R)
• M68: 54,744,593 km (0.113 R)
• M69: 56,129,271 km (0.087 R)
• M70: 60,351,371 km (0.064 R)
• M71: 61,422,791 km (0.106 R)
• M72: 61,542,320 km (0.066 R)
• M73: 62,020,734 km (0.081 R)
• M74: 62,500,494 km (0.064 R)
• M75: 62,740,898 km (0.093 R)
• M76: 63,343,030 km (0.081 R)
• M77: 63,826,081 km (0.055 R)
• M78: 66,260,038 km (0.111 R)
• M79: 66,750,420 km (0.105 R)
• M80: 67,734,924 km (0.085 R)
• M81: 71,092,648 km (0.108 R)
• M82: 72,476,129 km (0.093 R)
• M83: 72,728,650 km (0.117 R)
• M84: 77,710,260 km (0.085 R)
• M85: 78,486,523 km (0.068 R)
• M86: 78,616,075 km (0.099 R)
• M87: 81,092,069 km (0.094 R)
• M88: 82,537,184 km (0.104 R)
• M89: 83,461,250 km (0.099 R)
• M90: 83,593,495 km (0.108 R)
• M91: 85,853,171 km (0.067 R)
• M92: 86,387,684 km (0.04 R)
• M93: 87,863,467 km (0.104 R)
• M94: 88,537,106 km (0.119 R)
• M95: 90,160,542 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit