🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 34 Hours

Environment

Temp: 252 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.55 AU - 1.65 AU

Year: 743 Days

Day: 13.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.05 AU - 2.43 AU

Year: 1231 Days

Day: 14.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.46 AU - 4.88 AU

Year: 3126 Days

Day: 20.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 12.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.84 AU - 5.62 AU

Year: 3776 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,927,204 km

• M1: 166,353 km (0.106 R)
• M2: 272,119 km (0.109 R)
• M3: 428,299 km (0.108 R)
• M4: 612,753 km (0.052 R)
• M5: 863,030 km (0.11 R)
• M6: 949,946 km (0.039 R)
• M7: 1,040,154 km (0.057 R)
• M8: 1,343,987 km (0.12 R)
• M9: 1,613,862 km (0.095 R)
• M10: 1,967,960 km (0.077 R)
• M11: 2,051,884 km (0.069 R)
• M12: 2,154,359 km (0.093 R)
• M13: 2,241,126 km (0.105 R)
• M14: 2,977,446 km (0.075 R)
• M15: 4,104,218 km (0.077 R)
• M16: 4,656,533 km (0.099 R)
• M17: 4,953,185 km (0.116 R)
• M18: 5,185,661 km (0.106 R)
• M19: 5,589,126 km (0.06 R)
• M20: 5,904,628 km (0.099 R)
• M21: 6,151,315 km (0.111 R)
• M22: 6,782,767 km (0.037 R)
• M23: 6,989,362 km (0.035 R)
• M24: 7,171,722 km (0.044 R)
• M25: 7,836,236 km (0.104 R)
• M26: 8,025,926 km (0.102 R)
• M27: 8,107,606 km (0.08 R)
• M28: 8,520,496 km (0.072 R)
• M29: 8,603,822 km (0.063 R)
• M30: 8,743,547 km (0.111 R)
• M31: 9,166,909 km (0.109 R)
• M32: 9,539,258 km (0.098 R)
• M33: 9,741,963 km (0.108 R)
• M34: 9,887,522 km (0.11 R)
• M35: 10,121,942 km (0.114 R)
• M36: 10,269,445 km (0.109 R)
• M37: 10,447,466 km (0.082 R)
• M38: 11,352,384 km (0.092 R)
• M39: 11,505,722 km (0.092 R)
• M40: 11,628,841 km (0.087 R)
• M41: 12,125,805 km (0.071 R)
• M42: 12,629,800 km (0.11 R)
• M43: 13,044,186 km (0.061 R)
• M44: 13,658,136 km (0.082 R)
• M45: 14,083,592 km (0.032 R)
• M46: 14,347,633 km (0.102 R)
• M47: 15,250,755 km (0.099 R)
• M48: 15,521,976 km (0.114 R)
• M49: 15,931,724 km (0.102 R)
• M50: 16,310,357 km (0.082 R)
• M51: 16,761,843 km (0.064 R)
• M52: 16,866,562 km (0.07 R)
• M53: 17,217,369 km (0.079 R)
• M54: 18,176,590 km (0.107 R)
• M55: 18,464,117 km (0.113 R)
• M56: 18,608,479 km (0.099 R)
• M57: 18,970,955 km (0.104 R)
• M58: 19,262,671 km (0.119 R)
• M59: 19,850,441 km (0.12 R)
• M60: 20,968,535 km (0.061 R)
• M61: 21,801,496 km (0.078 R)
• M62: 22,030,530 km (0.096 R)
• M63: 22,145,422 km (0.111 R)
• M64: 22,645,228 km (0.106 R)
• M65: 23,032,387 km (0.1 R)
• M66: 23,656,210 km (0.088 R)
• M67: 23,930,872 km (0.093 R)
• M68: 24,206,581 km (0.066 R)
• M69: 24,325,063 km (0.092 R)
• M70: 24,602,417 km (0.11 R)
• M71: 24,761,290 km (0.041 R)
• M72: 25,120,175 km (0.093 R)
• M73: 25,440,464 km (0.032 R)
• M74: 26,654,002 km (0.116 R)
• M75: 26,898,894 km (0.102 R)
• M76: 26,980,724 km (0.09 R)
• M77: 27,514,639 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.18 AU - 5.46 AU

Year: 4504 Days

Day: 7.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,927,204 km

• M1: 217,665 km (0.115 R)
• M2: 329,863 km (0.073 R)
• M3: 468,391 km (0.081 R)
• M4: 579,542 km (0.086 R)
• M5: 720,613 km (0.09 R)
• M6: 885,470 km (0.115 R)
• M7: 1,021,305 km (0.092 R)
• M8: 1,187,508 km (0.104 R)
• M9: 1,743,114 km (0.064 R)
• M10: 2,042,909 km (0.095 R)
• M11: 2,228,260 km (0.107 R)
• M12: 2,411,966 km (0.115 R)
• M13: 2,554,982 km (0.079 R)
• M14: 2,873,625 km (0.053 R)
• M15: 3,255,100 km (0.052 R)
• M16: 3,687,588 km (0.1 R)
• M17: 3,924,251 km (0.039 R)
• M18: 4,039,890 km (0.038 R)
• M19: 4,692,287 km (0.09 R)
• M20: 5,687,262 km (0.069 R)
• M21: 5,951,302 km (0.079 R)
• M22: 6,302,708 km (0.076 R)
• M23: 6,449,314 km (0.099 R)
• M24: 6,586,645 km (0.076 R)
• M25: 7,026,014 km (0.119 R)
• M26: 7,463,887 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.3

Radius: 6.7

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.39 AU - 15.15 AU

Year: 18757 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,927,204 km

• M1: 203,603 km (0.117 R)
• M2: 637,736 km (0.107 R)
• M3: 781,948 km (0.101 R)
• M4: 1,045,839 km (0.062 R)
• M5: 1,101,938 km (0.096 R)
• M6: 1,246,599 km (0.104 R)
• M7: 1,306,139 km (0.086 R)
• M8: 1,554,471 km (0.111 R)
• M9: 1,817,614 km (0.084 R)
• M10: 2,422,588 km (0.081 R)
• M11: 2,964,132 km (0.1 R)
• M12: 3,670,533 km (0.118 R)
• M13: 4,611,504 km (0.054 R)
• M14: 4,704,853 km (0.056 R)
• M15: 5,181,023 km (0.093 R)
• M16: 5,974,640 km (0.084 R)
• M17: 6,230,452 km (0.071 R)
• M18: 7,180,548 km (0.066 R)
• M19: 7,288,857 km (0.066 R)
• M20: 7,452,517 km (0.099 R)
• M21: 7,507,270 km (0.071 R)
• M22: 7,672,426 km (0.119 R)
• M23: 7,727,777 km (0.049 R)
• M24: 7,838,779 km (0.066 R)
• M25: 8,630,900 km (0.108 R)
• M26: 8,920,072 km (0.049 R)
• M27: 9,448,452 km (0.107 R)
• M28: 9,746,301 km (0.12 R)
• M29: 10,351,425 km (0.043 R)
• M30: 10,844,200 km (0.081 R)
• M31: 11,725,032 km (0.098 R)
• M32: 12,628,454 km (0.103 R)
• M33: 13,154,889 km (0.119 R)
• M34: 13,287,582 km (0.109 R)
• M35: 16,674,777 km (0.037 R)
• M36: 18,055,865 km (0.082 R)
• M37: 18,648,422 km (0.038 R)
• M38: 18,947,019 km (0.102 R)
• M39: 19,021,968 km (0.112 R)
• M40: 20,617,579 km (0.025 R)
• M41: 21,861,784 km (0.072 R)
• M42: 22,097,849 km (0.101 R)
• M43: 23,451,112 km (0.112 R)
• M44: 23,773,495 km (0.109 R)
• M45: 24,831,152 km (0.11 R)
• M46: 25,077,390 km (0.09 R)
• M47: 25,654,988 km (0.12 R)
• M48: 27,329,736 km (0.113 R)
• M49: 28,437,059 km (0.109 R)
• M50: 32,920,807 km (0.09 R)
• M51: 33,191,280 km (0.078 R)
• M52: 33,825,425 km (0.118 R)
• M53: 36,401,351 km (0.104 R)
• M54: 38,090,460 km (0.032 R)
• M55: 38,849,221 km (0.096 R)
• M56: 39,039,808 km (0.116 R)
• M57: 43,209,849 km (0.082 R)
• M58: 44,199,738 km (0.064 R)
• M59: 44,597,818 km (0.115 R)
• M60: 45,798,939 km (0.113 R)
• M61: 47,518,866 km (0.108 R)
• M62: 49,879,371 km (0.044 R)
• M63: 50,397,428 km (0.107 R)
• M64: 51,125,970 km (0.062 R)
• M65: 52,277,574 km (0.092 R)
• M66: 54,713,177 km (0.101 R)
• M67: 56,106,233 km (0.083 R)
• M68: 56,213,793 km (0.059 R)
• M69: 56,321,504 km (0.1 R)
• M70: 56,969,113 km (0.093 R)
• M71: 57,185,581 km (0.118 R)
• M72: 59,145,762 km (0.111 R)
• M73: 59,584,383 km (0.088 R)
• M74: 60,906,529 km (0.097 R)
• M75: 63,131,648 km (0.066 R)
• M76: 63,355,596 km (0.076 R)
• M77: 65,609,886 km (0.091 R)
• M78: 65,950,221 km (0.056 R)
• M79: 66,974,967 km (0.103 R)
• M80: 67,089,110 km (0.111 R)
• M81: 67,546,580 km (0.066 R)
• M82: 68,579,404 km (0.106 R)
• M83: 69,386,335 km (0.112 R)
• M84: 69,733,252 km (0.088 R)
• M85: 69,848,891 km (0.096 R)
• M86: 71,709,291 km (0.104 R)
• M87: 72,176,933 km (0.029 R)
• M88: 72,880,193 km (0.073 R)
• M89: 73,821,612 km (0.1 R)
• M90: 74,057,528 km (0.027 R)
• M91: 77,987,016 km (0.085 R)
• M92: 78,227,270 km (0.117 R)
• M93: 78,829,252 km (0.071 R)
• M94: 79,795,355 km (0.118 R)
• M95: 80,158,728 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.9

Radius: 5.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.29 AU - 16.81 AU

Year: 24716 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,927,204 km

• M1: 67,768 km (0.109 R)
• M2: 648,208 km (0.102 R)
• M3: 687,552 km (0.043 R)
• M4: 789,278 km (0.051 R)
• M5: 1,293,872 km (0.102 R)
• M6: 2,171,114 km (0.112 R)
• M7: 3,399,312 km (0.047 R)
• M8: 4,570,065 km (0.115 R)
• M9: 5,278,411 km (0.103 R)
• M10: 6,533,089 km (0.114 R)
• M11: 6,576,472 km (0.051 R)
• M12: 7,508,916 km (0.07 R)
• M13: 8,153,234 km (0.111 R)
• M14: 8,576,895 km (0.117 R)
• M15: 8,767,333 km (0.113 R)
• M16: 9,939,731 km (0.116 R)
• M17: 10,442,530 km (0.051 R)
• M18: 10,594,970 km (0.046 R)
• M19: 11,212,211 km (0.099 R)
• M20: 11,525,170 km (0.119 R)
• M21: 11,841,120 km (0.037 R)
• M22: 18,113,609 km (0.101 R)
• M23: 18,174,645 km (0.115 R)
• M24: 19,409,127 km (0.113 R)
• M25: 19,596,573 km (0.102 R)
• M26: 19,721,936 km (0.081 R)
• M27: 21,763,049 km (0.112 R)
• M28: 22,940,534 km (0.065 R)
• M29: 23,470,410 km (0.065 R)
• M30: 24,812,752 km (0.049 R)
• M31: 25,084,122 km (0.08 R)
• M32: 25,288,323 km (0.095 R)
• M33: 27,011,691 km (0.085 R)
• M34: 27,781,821 km (0.094 R)
• M35: 27,922,592 km (0.12 R)
• M36: 30,570,026 km (0.1 R)
• M37: 31,299,166 km (0.118 R)
• M38: 31,519,075 km (0.079 R)
• M39: 31,813,034 km (0.083 R)
• M40: 33,445,895 km (0.093 R)
• M41: 33,896,035 km (0.099 R)
• M42: 34,650,607 km (0.088 R)
• M43: 35,334,419 km (0.049 R)
• M44: 35,410,714 km (0.101 R)
• M45: 35,792,787 km (0.066 R)
• M46: 37,024,725 km (0.091 R)
• M47: 38,427,055 km (0.099 R)
• M48: 39,134,803 km (0.111 R)
• M49: 39,846,739 km (0.114 R)
• M50: 40,085,049 km (0.11 R)
• M51: 40,962,889 km (0.103 R)
• M52: 42,008,428 km (0.064 R)
• M53: 42,493,874 km (0.087 R)
• M54: 44,784,067 km (0.117 R)
• M55: 48,462,978 km (0.062 R)
• M56: 49,995,758 km (0.047 R)
• M57: 50,167,048 km (0.076 R)
• M58: 55,218,369 km (0.115 R)
• M59: 56,194,495 km (0.06 R)
• M60: 56,640,147 km (0.104 R)
• M61: 57,176,306 km (0.11 R)
• M62: 59,701,069 km (0.073 R)
• M63: 59,973,637 km (0.079 R)
• M64: 60,064,592 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.4

Radius: 4.5

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.8 AU - 21.18 AU

Year: 26851 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,927,204 km

• M1: 156,629 km (0.073 R)
• M2: 373,995 km (0.084 R)
• M3: 462,856 km (0.09 R)
• M4: 519,553 km (0.1 R)
• M5: 558,748 km (0.065 R)
• M6: 814,860 km (0.074 R)
• M7: 1,259,464 km (0.055 R)
• M8: 2,138,202 km (0.099 R)
• M9: 2,332,231 km (0.05 R)
• M10: 2,912,671 km (0.099 R)
• M11: 2,948,125 km (0.118 R)
• M12: 3,273,949 km (0.111 R)
• M13: 4,237,808 km (0.103 R)
• M14: 4,318,591 km (0.107 R)
• M15: 4,522,493 km (0.094 R)
• M16: 5,588,528 km (0.081 R)
• M17: 5,900,290 km (0.095 R)
• M18: 6,447,967 km (0.09 R)
• M19: 6,728,015 km (0.025 R)
• M20: 6,869,385 km (0.085 R)
• M21: 6,916,807 km (0.114 R)
• M22: 6,964,230 km (0.049 R)
• M23: 8,489,081 km (0.084 R)
• M24: 8,641,820 km (0.117 R)
• M25: 8,692,983 km (0.033 R)
• M26: 11,152,671 km (0.104 R)
• M27: 11,432,120 km (0.051 R)
• M28: 11,941,052 km (0.051 R)
• M29: 12,112,341 km (0.055 R)
• M30: 13,452,289 km (0.114 R)
• M31: 13,809,529 km (0.093 R)
• M32: 14,049,334 km (0.084 R)
• M33: 14,533,284 km (0.088 R)
• M34: 15,084,252 km (0.119 R)
• M35: 15,517,338 km (0.114 R)
• M36: 16,206,386 km (0.087 R)
• M37: 16,586,365 km (0.098 R)
• M38: 16,713,673 km (0.065 R)
• M39: 19,260,427 km (0.081 R)
• M40: 19,595,526 km (0.086 R)
• M41: 19,865,101 km (0.066 R)
• M42: 20,067,956 km (0.119 R)
• M43: 21,300,044 km (0.083 R)
• M44: 21,369,158 km (0.093 R)
• M45: 21,716,076 km (0.039 R)
• M46: 21,994,926 km (0.102 R)
• M47: 23,335,772 km (0.045 R)
• M48: 23,407,130 km (0.072 R)
• M49: 23,836,476 km (0.061 R)
• M50: 23,908,283 km (0.047 R)
• M51: 25,874,149 km (0.107 R)
• M52: 26,466,406 km (0.026 R)
• M53: 26,689,756 km (0.089 R)
• M54: 28,880,168 km (0.113 R)
• M55: 32,073,933 km (0.063 R)
• M56: 33,430,636 km (0.101 R)
• M57: 34,480,813 km (0.03 R)
• M58: 35,295,822 km (0.104 R)
• M59: 36,034,836 km (0.064 R)
• M60: 36,696,058 km (0.107 R)
• M61: 37,862,623 km (0.039 R)
• M62: 38,534,766 km (0.115 R)
• M63: 38,787,886 km (0.116 R)
• M64: 38,956,782 km (0.118 R)
• M65: 39,975,992 km (0.066 R)
• M66: 40,146,833 km (0.114 R)
• M67: 40,832,140 km (0.116 R)
• M68: 41,867,208 km (0.104 R)
• M69: 42,040,592 km (0.062 R)
• M70: 42,562,240 km (0.041 R)
• M71: 44,227,862 km (0.076 R)
• M72: 44,935,460 km (0.044 R)
• M73: 45,379,766 km (0.047 R)
• M74: 45,736,108 km (0.102 R)
• M75: 46,451,784 km (0.099 R)
• M76: 47,532,031 km (0.079 R)
• M77: 47,984,714 km (0.08 R)
• M78: 48,438,594 km (0.109 R)
• M79: 49,625,802 km (0.078 R)
• M80: 49,809,209 km (0.118 R)
• M81: 50,545,381 km (0.054 R)
• M82: 51,192,541 km (0.109 R)
• M83: 51,285,142 km (0.095 R)
• M84: 52,681,788 km (0.09 R)
• M85: 53,902,357 km (0.065 R)
• M86: 55,798,360 km (0.112 R)
• M87: 56,275,727 km (0.091 R)
• M88: 58,198,658 km (0.115 R)
• M89: 58,295,448 km (0.114 R)
• M90: 58,682,906 km (0.043 R)
• M91: 60,338,805 km (0.05 R)
• M92: 60,632,615 km (0.107 R)
• M93: 62,603,567 km (0.057 R)
• M94: 63,198,967 km (0.117 R)
• M95: 65,196,996 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit