🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.23 AU - 3.17 AU

Year: 1559 Days

Day: 13.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.96 AU - 4.92 AU

Year: 3288 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 12.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.55 AU - 11.11 AU

Year: 12526 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,983,736 km

• M1: 165,006 km (0.083 R)
• M2: 280,496 km (0.054 R)
• M3: 382,971 km (0.051 R)
• M4: 571,464 km (0.067 R)
• M5: 1,138,141 km (0.062 R)
• M6: 1,366,726 km (0.072 R)
• M7: 2,095,417 km (0.104 R)
• M8: 2,235,441 km (0.108 R)
• M9: 2,525,062 km (0.095 R)
• M10: 2,801,519 km (0.102 R)
• M11: 2,930,473 km (0.038 R)
• M12: 3,140,957 km (0.104 R)
• M13: 3,356,527 km (0.047 R)
• M14: 3,802,479 km (0.118 R)
• M15: 4,476,567 km (0.105 R)
• M16: 4,597,591 km (0.119 R)
• M17: 6,168,219 km (0.083 R)
• M18: 7,098,868 km (0.12 R)
• M19: 7,889,642 km (0.11 R)
• M20: 8,407,400 km (0.046 R)
• M21: 8,708,391 km (0.091 R)
• M22: 8,936,378 km (0.119 R)
• M23: 9,671,353 km (0.102 R)
• M24: 10,546,799 km (0.079 R)
• M25: 11,572,293 km (0.065 R)
• M26: 13,060,941 km (0.117 R)
• M27: 15,290,398 km (0.057 R)
• M28: 16,825,422 km (0.077 R)
• M29: 17,014,813 km (0.098 R)
• M30: 17,347,967 km (0.059 R)
• M31: 17,587,324 km (0.116 R)
• M32: 18,898,400 km (0.084 R)
• M33: 19,194,155 km (0.074 R)
• M34: 19,939,900 km (0.035 R)
• M35: 20,341,570 km (0.109 R)
• M36: 21,152,840 km (0.065 R)
• M37: 21,357,340 km (0.097 R)
• M38: 22,233,834 km (0.093 R)
• M39: 23,968,571 km (0.088 R)
• M40: 24,825,318 km (0.116 R)
• M41: 24,933,028 km (0.075 R)
• M42: 25,041,038 km (0.099 R)
• M43: 25,746,542 km (0.056 R)
• M44: 28,070,245 km (0.118 R)
• M45: 28,238,692 km (0.09 R)
• M46: 29,713,578 km (0.102 R)
• M47: 29,885,316 km (0.099 R)
• M48: 31,213,297 km (0.114 R)
• M49: 32,148,433 km (0.084 R)
• M50: 33,389,646 km (0.066 R)
• M51: 33,568,266 km (0.077 R)
• M52: 33,866,714 km (0.098 R)
• M53: 35,736,388 km (0.071 R)
• M54: 37,949,389 km (0.072 R)
• M55: 39,135,102 km (0.109 R)
• M56: 39,953,552 km (0.116 R)
• M57: 40,586,800 km (0.091 R)
• M58: 40,841,116 km (0.082 R)
• M59: 41,223,488 km (0.078 R)
• M60: 41,927,646 km (0.047 R)
• M61: 42,635,842 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 13.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.15 AU - 14.17 AU

Year: 14903 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,983,736 km

• M1: 370,853 km (0.098 R)
• M2: 501,751 km (0.066 R)
• M3: 725,849 km (0.035 R)
• M4: 902,225 km (0.09 R)
• M5: 1,094,009 km (0.079 R)
• M6: 1,384,229 km (0.082 R)
• M7: 1,752,389 km (0.112 R)
• M8: 1,859,502 km (0.099 R)
• M9: 2,094,819 km (0.061 R)
• M10: 2,671,968 km (0.072 R)
• M11: 2,986,871 km (0.12 R)
• M12: 3,083,661 km (0.109 R)
• M13: 3,567,161 km (0.101 R)
• M14: 3,809,211 km (0.116 R)
• M15: 3,985,437 km (0.028 R)
• M16: 4,074,597 km (0.047 R)
• M17: 4,164,506 km (0.092 R)
• M18: 4,364,518 km (0.059 R)
• M19: 5,061,046 km (0.103 R)
• M20: 5,571,324 km (0.062 R)
• M21: 5,832,671 km (0.063 R)
• M22: 6,263,663 km (0.111 R)
• M23: 6,598,912 km (0.075 R)
• M24: 7,004,771 km (0.093 R)
• M25: 7,134,622 km (0.082 R)
• M26: 7,396,867 km (0.045 R)
• M27: 7,662,253 km (0.114 R)
• M28: 7,908,342 km (0.095 R)
• M29: 8,088,906 km (0.05 R)
• M30: 8,248,079 km (0.117 R)
• M31: 8,848,415 km (0.114 R)
• M32: 9,343,733 km (0.099 R)
• M33: 9,463,113 km (0.077 R)
• M34: 9,558,855 km (0.093 R)
• M35: 9,775,622 km (0.114 R)
• M36: 10,115,958 km (0.055 R)
• M37: 10,460,182 km (0.119 R)
• M38: 11,034,339 km (0.095 R)
• M39: 11,135,168 km (0.047 R)
• M40: 11,772,754 km (0.084 R)
• M41: 12,527,176 km (0.098 R)
• M42: 12,738,109 km (0.068 R)
• M43: 12,923,610 km (0.112 R)
• M44: 13,190,194 km (0.109 R)
• M45: 13,297,306 km (0.117 R)
• M46: 13,728,896 km (0.09 R)
• M47: 14,055,468 km (0.061 R)
• M48: 16,097,778 km (0.049 R)
• M49: 16,355,834 km (0.036 R)
• M50: 16,528,770 km (0.081 R)
• M51: 16,615,387 km (0.102 R)
• M52: 16,702,303 km (0.085 R)
• M53: 18,201,423 km (0.08 R)
• M54: 19,376,664 km (0.096 R)
• M55: 19,559,772 km (0.098 R)
• M56: 19,651,475 km (0.116 R)
• M57: 20,081,420 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 12.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.75 AU - 12.77 AU

Year: 16020 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,983,736 km

• M1: 153,936 km (0.086 R)
• M2: 306,376 km (0.086 R)
• M3: 744,997 km (0.116 R)
• M4: 1,111,063 km (0.094 R)
• M5: 1,287,589 km (0.078 R)
• M6: 1,570,478 km (0.094 R)
• M7: 2,723,280 km (0.114 R)
• M8: 2,940,645 km (0.119 R)
• M9: 3,239,392 km (0.085 R)
• M10: 3,366,850 km (0.107 R)
• M11: 3,786,023 km (0.083 R)
• M12: 3,974,815 km (0.081 R)
• M13: 4,166,600 km (0.075 R)
• M14: 4,502,746 km (0.117 R)
• M15: 4,703,058 km (0.083 R)
• M16: 4,847,869 km (0.06 R)
• M17: 5,321,346 km (0.098 R)
• M18: 5,717,032 km (0.074 R)
• M19: 6,059,312 km (0.083 R)
• M20: 6,569,291 km (0.086 R)
• M21: 6,796,680 km (0.102 R)
• M22: 7,059,972 km (0.096 R)
• M23: 7,732,714 km (0.096 R)
• M24: 7,835,338 km (0.067 R)
• M25: 8,007,525 km (0.119 R)
• M26: 8,958,968 km (0.084 R)
• M27: 9,320,396 km (0.089 R)
• M28: 10,207,512 km (0.108 R)
• M29: 10,433,404 km (0.118 R)
• M30: 11,354,030 km (0.106 R)
• M31: 12,101,121 km (0.086 R)
• M32: 12,220,650 km (0.109 R)
• M33: 12,460,605 km (0.069 R)
• M34: 12,581,331 km (0.11 R)
• M35: 13,272,173 km (0.112 R)
• M36: 14,988,809 km (0.05 R)
• M37: 15,547,557 km (0.118 R)
• M38: 15,634,174 km (0.086 R)
• M39: 15,807,857 km (0.084 R)
• M40: 16,113,336 km (0.076 R)
• M41: 16,553,004 km (0.116 R)
• M42: 16,907,701 km (0.075 R)
• M43: 17,444,309 km (0.03 R)
• M44: 17,579,395 km (0.112 R)
• M45: 17,850,467 km (0.089 R)
• M46: 17,941,273 km (0.06 R)
• M47: 18,672,357 km (0.063 R)
• M48: 19,459,691 km (0.097 R)
• M49: 20,305,368 km (0.07 R)
• M50: 20,400,063 km (0.053 R)
• M51: 21,547,928 km (0.078 R)
• M52: 21,692,738 km (0.112 R)
• M53: 22,667,518 km (0.111 R)
• M54: 22,913,457 km (0.105 R)
• M55: 23,259,178 km (0.076 R)
• M56: 23,457,545 km (0.085 R)
• M57: 24,055,936 km (0.102 R)
• M58: 24,306,812 km (0.103 R)
• M59: 25,420,867 km (0.095 R)
• M60: 26,396,395 km (0.079 R)
• M61: 26,499,767 km (0.1 R)
• M62: 26,862,691 km (0.118 R)
• M63: 26,966,662 km (0.068 R)
• M64: 27,908,829 km (0.104 R)
• M65: 28,172,421 km (0.087 R)
• M66: 28,914,875 km (0.071 R)
• M67: 29,556,500 km (0.118 R)
• M68: 30,853,663 km (0.077 R)
• M69: 31,071,627 km (0.101 R)
• M70: 31,235,587 km (0.115 R)
• M71: 31,454,448 km (0.045 R)
• M72: 33,335,642 km (0.049 R)
• M73: 35,196,340 km (0.08 R)
• M74: 36,053,087 km (0.05 R)
• M75: 36,282,720 km (0.101 R)
• M76: 36,801,226 km (0.077 R)
• M77: 36,974,610 km (0.038 R)
• M78: 37,090,398 km (0.104 R)
• M79: 39,430,408 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.6

Radius: 6.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.06 AU - 14.64 AU

Year: 17144 Days

Day: 15.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,983,736 km

• M1: 139,425 km (0.115 R)
• M2: 205,099 km (0.068 R)
• M3: 478,863 km (0.082 R)
• M4: 547,678 km (0.093 R)
• M5: 664,963 km (0.089 R)
• M6: 742,604 km (0.072 R)
• M7: 1,065,286 km (0.111 R)
• M8: 1,194,539 km (0.095 R)
• M9: 1,368,222 km (0.071 R)
• M10: 1,427,912 km (0.1 R)
• M11: 1,508,994 km (0.086 R)
• M12: 1,570,778 km (0.088 R)
• M13: 1,826,440 km (0.116 R)
• M14: 2,211,057 km (0.083 R)
• M15: 2,570,989 km (0.051 R)
• M16: 3,237,448 km (0.09 R)
• M17: 3,398,564 km (0.119 R)
• M18: 3,452,868 km (0.103 R)
• M19: 3,617,576 km (0.107 R)
• M20: 3,841,075 km (0.105 R)
• M21: 4,098,084 km (0.112 R)
• M22: 4,719,065 km (0.109 R)
• M23: 5,496,076 km (0.113 R)
• M24: 5,624,132 km (0.064 R)
• M25: 5,753,085 km (0.094 R)
• M26: 5,818,011 km (0.083 R)
• M27: 6,923,090 km (0.113 R)
• M28: 7,026,762 km (0.104 R)
• M29: 7,375,923 km (0.073 R)
• M30: 7,446,384 km (0.037 R)
• M31: 7,838,330 km (0.095 R)
• M32: 8,604,870 km (0.106 R)
• M33: 8,940,717 km (0.115 R)
• M34: 9,091,511 km (0.032 R)
• M35: 10,130,169 km (0.116 R)
• M36: 10,208,708 km (0.05 R)
• M37: 10,247,903 km (0.059 R)
• M38: 10,723,475 km (0.098 R)
• M39: 11,004,120 km (0.107 R)
• M40: 11,044,362 km (0.082 R)
• M41: 12,234,263 km (0.078 R)
• M42: 12,401,514 km (0.084 R)
• M43: 12,485,438 km (0.098 R)
• M44: 13,507,341 km (0.028 R)
• M45: 13,767,043 km (0.084 R)
• M46: 14,072,073 km (0.053 R)
• M47: 14,379,347 km (0.09 R)
• M48: 14,644,435 km (0.063 R)
• M49: 14,733,146 km (0.064 R)
• M50: 15,359,363 km (0.112 R)
• M51: 15,766,419 km (0.12 R)
• M52: 16,268,768 km (0.112 R)
• M53: 17,055,504 km (0.082 R)
• M54: 17,102,178 km (0.071 R)
• M55: 17,336,149 km (0.097 R)
• M56: 17,665,564 km (0.082 R)
• M57: 18,234,933 km (0.092 R)
• M58: 18,282,655 km (0.105 R)
• M59: 18,426,119 km (0.086 R)
• M60: 18,569,883 km (0.114 R)
• M61: 18,665,925 km (0.089 R)
• M62: 19,003,418 km (0.038 R)
• M63: 19,051,887 km (0.105 R)
• M64: 19,245,766 km (0.077 R)
• M65: 19,831,591 km (0.099 R)
• M66: 20,028,163 km (0.111 R)
• M67: 20,126,598 km (0.114 R)
• M68: 21,724,752 km (0.027 R)
• M69: 22,130,761 km (0.076 R)
• M70: 22,181,624 km (0.049 R)
• M71: 22,436,838 km (0.061 R)
• M72: 22,487,851 km (0.105 R)
• M73: 23,415,208 km (0.111 R)
• M74: 23,935,659 km (0.118 R)
• M75: 23,988,019 km (0.103 R)
• M76: 24,092,587 km (0.116 R)
• M77: 25,787,531 km (0.078 R)
• M78: 28,900,214 km (0.107 R)
• M79: 30,245,997 km (0.111 R)
• M80: 30,585,584 km (0.063 R)
• M81: 31,040,361 km (0.056 R)
• M82: 32,765,524 km (0.093 R)
• M83: 33,815,551 km (0.06 R)
• M84: 34,639,836 km (0.045 R)
• M85: 34,995,131 km (0.046 R)
• M86: 35,709,461 km (0.109 R)
• M87: 35,948,518 km (0.086 R)
• M88: 36,608,993 km (0.074 R)
• M89: 36,910,432 km (0.103 R)
• M90: 38,307,976 km (0.068 R)
• M91: 39,290,235 km (0.107 R)
• M92: 40,280,872 km (0.083 R)
• M93: 41,467,931 km (0.085 R)
• M94: 41,782,236 km (0.087 R)
• M95: 42,097,290 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.9

Radius: 5.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 15.21 AU - 24.87 AU

Year: 31530 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,983,736 km

• M1: 84,972 km (0.093 R)
• M2: 153,787 km (0.105 R)
• M3: 348,862 km (0.107 R)
• M4: 514,766 km (0.085 R)
• M5: 1,143,676 km (0.12 R)
• M6: 1,390,512 km (0.1 R)
• M7: 1,989,951 km (0.113 R)
• M8: 2,136,108 km (0.111 R)
• M9: 2,691,415 km (0.104 R)
• M10: 3,323,317 km (0.095 R)
• M11: 3,532,006 km (0.093 R)
• M12: 3,567,311 km (0.1 R)
• M13: 3,816,990 km (0.119 R)
• M14: 4,295,852 km (0.093 R)
• M15: 4,447,096 km (0.109 R)
• M16: 4,793,565 km (0.08 R)
• M17: 5,349,620 km (0.064 R)
• M18: 6,306,897 km (0.103 R)
• M19: 7,769,964 km (0.096 R)
• M20: 8,186,594 km (0.071 R)
• M21: 8,610,255 km (0.086 R)
• M22: 8,705,399 km (0.052 R)
• M23: 11,091,186 km (0.119 R)
• M24: 12,569,811 km (0.075 R)
• M25: 13,058,099 km (0.073 R)
• M26: 13,552,520 km (0.099 R)
• M27: 13,663,222 km (0.093 R)
• M28: 14,446,666 km (0.057 R)
• M29: 14,503,214 km (0.065 R)
• M30: 14,957,992 km (0.112 R)
• M31: 16,823,328 km (0.045 R)
• M32: 19,256,088 km (0.099 R)
• M33: 20,322,721 km (0.092 R)
• M34: 21,601,933 km (0.061 R)
• M35: 22,186,112 km (0.069 R)
• M36: 22,382,085 km (0.042 R)
• M37: 23,105,092 km (0.062 R)
• M38: 27,042,508 km (0.059 R)
• M39: 27,671,717 km (0.062 R)
• M40: 28,235,252 km (0.09 R)
• M41: 28,944,794 km (0.096 R)
• M42: 29,301,735 km (0.094 R)
• M43: 29,373,392 km (0.112 R)
• M44: 30,453,938 km (0.101 R)
• M45: 30,599,048 km (0.079 R)
• M46: 30,671,603 km (0.071 R)
• M47: 31,035,574 km (0.078 R)
• M48: 31,254,586 km (0.059 R)
• M49: 32,579,723 km (0.093 R)
• M50: 34,374,898 km (0.102 R)
• M51: 37,670,389 km (0.115 R)
• M52: 37,826,121 km (0.056 R)
• M53: 38,451,290 km (0.103 R)
• M54: 43,817,964 km (0.089 R)
• M55: 45,051,249 km (0.03 R)
• M56: 45,464,887 km (0.094 R)
• M57: 49,073,637 km (0.07 R)
• M58: 49,584,364 km (0.114 R)
• M59: 50,525,484 km (0.095 R)
• M60: 51,558,757 km (0.027 R)
• M61: 52,338,461 km (0.098 R)
• M62: 53,383,851 km (0.091 R)
• M63: 53,471,365 km (0.061 R)
• M64: 56,294,277 km (0.084 R)
• M65: 58,262,985 km (0.106 R)
• M66: 59,708,849 km (0.066 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit