🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 40.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,508,431 km

• M1: 192,981 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.47 AU - 0.65 AU

Year: 275 Days

Day: 23 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 13.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.92 AU - 1.1 AU

Year: 666 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,508,431 km

• M1: 166,802 km (0.094 R)
• M2: 276,158 km (0.089 R)
• M3: 393,143 km (0.07 R)
• M4: 508,782 km (0.091 R)
• M5: 624,721 km (0.066 R)
• M6: 755,170 km (0.084 R)
• M7: 875,148 km (0.117 R)
• M8: 1,011,132 km (0.026 R)
• M9: 1,220,120 km (0.072 R)
• M10: 1,305,840 km (0.061 R)
• M11: 1,389,016 km (0.117 R)
• M12: 1,473,988 km (0.102 R)
• M13: 1,623,286 km (0.09 R)
• M14: 1,723,966 km (0.064 R)
• M15: 1,821,504 km (0.099 R)
• M16: 2,039,169 km (0.113 R)
• M17: 2,183,381 km (0.071 R)
• M18: 2,271,644 km (0.084 R)
• M19: 2,403,290 km (0.072 R)
• M20: 2,549,896 km (0.093 R)
• M21: 2,705,926 km (0.087 R)
• M22: 2,794,638 km (0.108 R)
• M23: 2,942,590 km (0.04 R)
• M24: 3,080,220 km (0.095 R)
• M25: 3,219,795 km (0.099 R)
• M26: 3,395,872 km (0.116 R)
• M27: 3,498,795 km (0.067 R)
• M28: 3,595,884 km (0.093 R)
• M29: 3,757,450 km (0.08 R)
• M30: 3,993,366 km (0.094 R)
• M31: 4,116,933 km (0.12 R)
• M32: 4,256,508 km (0.117 R)
• M33: 4,352,999 km (0.056 R)
• M34: 4,532,965 km (0.082 R)
• M35: 4,623,921 km (0.095 R)
• M36: 4,846,223 km (0.118 R)
• M37: 4,993,727 km (0.056 R)
• M38: 5,087,824 km (0.091 R)
• M39: 5,214,084 km (0.101 R)
• M40: 5,365,328 km (0.067 R)
• M41: 5,493,982 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 9.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.28 AU - 1.6 AU

Year: 1134 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,508,431 km

• M1: 118,182 km (0.057 R)
• M2: 205,996 km (0.074 R)
• M3: 270,772 km (0.091 R)
• M4: 357,689 km (0.052 R)
• M5: 428,448 km (0.115 R)
• M6: 505,042 km (0.096 R)
• M7: 594,203 km (0.062 R)
• M8: 655,687 km (0.06 R)
• M9: 734,974 km (0.099 R)
• M10: 929,302 km (0.083 R)
• M11: 993,629 km (0.117 R)
• M12: 1,086,380 km (0.071 R)
• M13: 1,219,372 km (0.071 R)
• M14: 1,431,801 km (0.033 R)
• M15: 1,578,407 km (0.059 R)
• M16: 1,666,819 km (0.064 R)
• M17: 1,794,426 km (0.111 R)
• M18: 1,986,510 km (0.09 R)
• M19: 2,053,979 km (0.109 R)
• M20: 2,133,714 km (0.077 R)
• M21: 2,349,285 km (0.049 R)
• M22: 2,408,825 km (0.119 R)
• M23: 2,468,814 km (0.094 R)
• M24: 2,615,120 km (0.053 R)
• M25: 2,720,437 km (0.1 R)
• M26: 2,789,402 km (0.09 R)
• M27: 3,006,169 km (0.055 R)
• M28: 3,070,945 km (0.11 R)
• M29: 3,510,613 km (0.116 R)
• M30: 3,731,120 km (0.1 R)
• M31: 3,871,144 km (0.105 R)
• M32: 3,984,390 km (0.098 R)
• M33: 4,077,290 km (0.096 R)
• M34: 4,142,066 km (0.111 R)
• M35: 4,279,995 km (0.07 R)
• M36: 4,360,479 km (0.116 R)
• M37: 4,419,271 km (0.089 R)
• M38: 4,500,652 km (0.112 R)
• M39: 4,597,591 km (0.107 R)
• M40: 4,710,089 km (0.061 R)
• M41: 4,800,895 km (0.072 R)
• M42: 4,915,188 km (0.098 R)
• M43: 5,099,941 km (0.074 R)
• M44: 5,185,361 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 13.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.53 AU - 1.83 AU

Year: 1428 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,508,431 km

• M1: 195,973 km (0.056 R)
• M2: 315,053 km (0.114 R)
• M3: 436,975 km (0.101 R)
• M4: 627,563 km (0.12 R)
• M5: 717,322 km (0.112 R)
• M6: 850,015 km (0.11 R)
• M7: 975,827 km (0.089 R)
• M8: 1,083,089 km (0.035 R)
• M9: 1,301,801 km (0.104 R)
• M10: 1,487,601 km (0.072 R)
• M11: 1,643,033 km (0.074 R)
• M12: 2,034,381 km (0.074 R)
• M13: 2,164,083 km (0.108 R)
• M14: 2,398,353 km (0.105 R)
• M15: 2,676,306 km (0.048 R)
• M16: 2,807,354 km (0.087 R)
• M17: 2,989,414 km (0.075 R)
• M18: 3,289,358 km (0.053 R)
• M19: 3,744,285 km (0.052 R)
• M20: 3,837,784 km (0.067 R)
• M21: 4,164,206 km (0.1 R)
• M22: 4,331,008 km (0.052 R)
• M23: 4,743,000 km (0.098 R)
• M24: 4,858,939 km (0.06 R)
• M25: 5,019,906 km (0.068 R)
• M26: 5,167,858 km (0.056 R)
• M27: 5,437,883 km (0.073 R)
• M28: 5,743,361 km (0.025 R)
• M29: 5,851,521 km (0.062 R)
• M30: 6,563,906 km (0.105 R)
• M31: 6,758,533 km (0.027 R)
• M32: 6,872,975 km (0.093 R)
• M33: 7,021,077 km (0.094 R)
• M34: 7,137,015 km (0.118 R)
• M35: 7,320,422 km (0.042 R)
• M36: 7,505,475 km (0.113 R)
• M37: 7,777,593 km (0.113 R)
• M38: 7,897,571 km (0.052 R)
• M39: 8,018,147 km (0.119 R)
• M40: 8,951,637 km (0.049 R)
• M41: 9,059,497 km (0.111 R)
• M42: 9,531,928 km (0.044 R)
• M43: 9,623,781 km (0.083 R)
• M44: 9,789,685 km (0.077 R)
• M45: 10,087,085 km (0.12 R)
• M46: 10,368,628 km (0.088 R)
• M47: 10,519,872 km (0.096 R)
• M48: 10,652,864 km (0.055 R)
• M49: 10,767,307 km (0.098 R)
• M50: 11,016,537 km (0.11 R)
• M51: 11,364,801 km (0.09 R)
• M52: 11,481,786 km (0.086 R)
• M53: 11,618,668 km (0.103 R)
• M54: 11,874,481 km (0.079 R)
• M55: 12,092,295 km (0.064 R)
• M56: 12,231,571 km (0.081 R)
• M57: 12,652,838 km (0.113 R)
• M58: 12,895,636 km (0.054 R)
• M59: 13,017,708 km (0.089 R)
• M60: 13,119,584 km (0.109 R)
• M61: 13,303,888 km (0.111 R)
• M62: 13,406,662 km (0.109 R)
• M63: 13,530,230 km (0.116 R)
• M64: 13,903,327 km (0.1 R)
• M65: 14,049,334 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 10.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.28 AU - 2.38 AU

Year: 2333 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,508,431 km

• M1: 279,598 km (0.084 R)
• M2: 343,776 km (0.099 R)
• M3: 463,903 km (0.106 R)
• M4: 553,213 km (0.062 R)
• M5: 641,027 km (0.1 R)
• M6: 787,034 km (0.039 R)
• M7: 859,739 km (0.11 R)
• M8: 983,307 km (0.103 R)
• M9: 1,259,464 km (0.1 R)
• M10: 1,548,637 km (0.045 R)
• M11: 1,630,168 km (0.096 R)
• M12: 1,701,377 km (0.101 R)
• M13: 1,797,718 km (0.1 R)
• M14: 2,176,051 km (0.071 R)
• M15: 2,254,739 km (0.112 R)
• M16: 2,361,103 km (0.104 R)
• M17: 2,510,252 km (0.103 R)
• M18: 2,579,217 km (0.059 R)
• M19: 2,761,277 km (0.096 R)
• M20: 2,875,421 km (0.05 R)
• M21: 3,123,304 km (0.096 R)
• M22: 3,197,505 km (0.095 R)
• M23: 3,454,514 km (0.082 R)
• M24: 3,860,672 km (0.092 R)
• M25: 4,020,892 km (0.1 R)
• M26: 4,381,273 km (0.054 R)
• M27: 4,515,013 km (0.082 R)
• M28: 4,684,059 km (0.095 R)
• M29: 5,292,174 km (0.079 R)
• M30: 5,687,113 km (0.079 R)
• M31: 6,129,025 km (0.107 R)
• M32: 6,203,674 km (0.085 R)
• M33: 6,373,019 km (0.116 R)
• M34: 6,562,859 km (0.051 R)
• M35: 6,735,345 km (0.05 R)
• M36: 7,006,715 km (0.088 R)
• M37: 7,104,552 km (0.058 R)
• M38: 7,460,296 km (0.082 R)
• M39: 7,964,291 km (0.116 R)
• M40: 8,437,619 km (0.057 R)
• M41: 9,175,436 km (0.085 R)
• M42: 9,239,613 km (0.103 R)
• M43: 9,389,959 km (0.037 R)
• M44: 9,562,894 km (0.091 R)
• M45: 9,627,969 km (0.118 R)
• M46: 9,955,738 km (0.027 R)
• M47: 10,132,114 km (0.107 R)
• M48: 10,331,678 km (0.106 R)
• M49: 10,443,128 km (0.095 R)
• M50: 10,577,467 km (0.095 R)
• M51: 10,734,844 km (0.09 R)
• M52: 11,395,169 km (0.025 R)
• M53: 11,556,585 km (0.115 R)
• M54: 11,741,937 km (0.091 R)
• M55: 11,881,661 km (0.07 R)
• M56: 12,778,949 km (0.111 R)
• M57: 13,332,761 km (0.075 R)
• M58: 13,968,252 km (0.118 R)
• M59: 14,413,904 km (0.116 R)
• M60: 15,395,715 km (0.1 R)
• M61: 15,472,010 km (0.074 R)
• M62: 15,650,780 km (0.049 R)
• M63: 15,856,028 km (0.077 R)
• M64: 16,607,308 km (0.086 R)
• M65: 16,738,057 km (0.046 R)
• M66: 17,000,452 km (0.076 R)
• M67: 17,184,906 km (0.115 R)
• M68: 17,476,173 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 4.1

Gravity: 50.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.55 AU - 7.95 AU

Year: 14153 Days

Day: 16.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,508,431 km

• M1: 81,082 km (0.071 R)
• M2: 492,626 km (0.063 R)
• M3: 548,875 km (0.115 R)
• M4: 709,692 km (0.063 R)
• M5: 839,842 km (0.045 R)
• M6: 907,760 km (0.111 R)
• M7: 977,472 km (0.1 R)
• M8: 1,147,116 km (0.086 R)
• M9: 1,709,904 km (0.116 R)
• M10: 1,884,484 km (0.099 R)
• M11: 2,908,033 km (0.112 R)
• M12: 3,919,913 km (0.077 R)
• M13: 4,034,206 km (0.1 R)
• M14: 4,865,072 km (0.058 R)
• M15: 4,946,902 km (0.086 R)
• M16: 5,236,823 km (0.117 R)
• M17: 5,362,784 km (0.086 R)
• M18: 5,876,653 km (0.088 R)
• M19: 6,361,350 km (0.084 R)
• M20: 8,229,080 km (0.073 R)
• M21: 8,670,992 km (0.096 R)
• M22: 9,373,803 km (0.114 R)
• M23: 10,993,948 km (0.103 R)
• M24: 11,101,359 km (0.08 R)
• M25: 11,698,553 km (0.051 R)
• M26: 11,808,358 km (0.066 R)
• M27: 12,028,716 km (0.111 R)
• M28: 12,754,565 km (0.115 R)
• M29: 12,867,511 km (0.036 R)
• M30: 14,718,785 km (0.081 R)
• M31: 15,194,506 km (0.12 R)
• M32: 15,494,300 km (0.098 R)
• M33: 15,614,876 km (0.11 R)
• M34: 17,836,255 km (0.044 R)
• M35: 18,983,521 km (0.068 R)
• M36: 19,047,998 km (0.092 R)
• M37: 19,176,951 km (0.096 R)
• M38: 19,696,205 km (0.105 R)
• M39: 20,220,097 km (0.079 R)
• M40: 20,417,716 km (0.111 R)
• M41: 20,616,083 km (0.071 R)
• M42: 21,684,211 km (0.093 R)
• M43: 22,428,910 km (0.107 R)
• M44: 22,565,343 km (0.086 R)
• M45: 23,319,914 km (0.098 R)
• M46: 23,873,875 km (0.088 R)
• M47: 24,082,714 km (0.114 R)
• M48: 24,502,336 km (0.113 R)
• M49: 25,632,997 km (0.066 R)
• M50: 26,780,412 km (0.067 R)
• M51: 27,578,966 km (0.119 R)
• M52: 27,651,970 km (0.025 R)
• M53: 27,871,280 km (0.039 R)
• M54: 29,125,209 km (0.027 R)
• M55: 30,699,278 km (0.113 R)
• M56: 31,382,193 km (0.061 R)
• M57: 31,917,005 km (0.096 R)
• M58: 31,993,599 km (0.032 R)
• M59: 32,147,086 km (0.091 R)
• M60: 32,763,280 km (0.086 R)
• M61: 33,694,976 km (0.082 R)
• M62: 34,714,036 km (0.115 R)
• M63: 36,141,649 km (0.112 R)
• M64: 36,221,534 km (0.076 R)
• M65: 36,862,711 km (0.118 R)
• M66: 39,135,850 km (0.087 R)
• M67: 40,123,944 km (0.087 R)
• M68: 40,455,154 km (0.12 R)
• M69: 41,872,743 km (0.099 R)
• M70: 42,208,740 km (0.117 R)
• M71: 44,927,981 km (0.112 R)
• M72: 45,616,729 km (0.073 R)
• M73: 47,266,195 km (0.089 R)
• M74: 49,910,038 km (0.115 R)
• M75: 50,177,071 km (0.094 R)
• M76: 50,981,010 km (0.058 R)
• M77: 51,519,263 km (0.116 R)
• M78: 51,879,195 km (0.076 R)
• M79: 52,059,461 km (0.075 R)
• M80: 52,240,025 km (0.097 R)
• M81: 52,601,603 km (0.12 R)
• M82: 53,418,108 km (0.101 R)
• M83: 53,964,889 km (0.099 R)
• M84: 56,355,463 km (0.101 R)
• M85: 58,311,305 km (0.081 R)
• M86: 61,143,791 km (0.086 R)
• M87: 61,429,374 km (0.104 R)
• M88: 62,002,184 km (0.078 R)
• M89: 62,289,262 km (0.098 R)
• M90: 62,385,005 km (0.103 R)
• M91: 62,768,574 km (0.077 R)
• M92: 63,056,849 km (0.114 R)
• M93: 63,152,891 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.6

Radius: 4.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.85 AU - 8.69 AU

Year: 15602 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,508,431 km

• M1: 51,761 km (0.097 R)
• M2: 373,845 km (0.116 R)
• M3: 449,542 km (0.06 R)
• M4: 572,810 km (0.085 R)
• M5: 683,662 km (0.106 R)
• M6: 813,513 km (0.119 R)
• M7: 1,178,382 km (0.092 R)
• M8: 2,037,822 km (0.109 R)
• M9: 2,560,816 km (0.034 R)
• M10: 2,597,169 km (0.113 R)
• M11: 2,688,573 km (0.075 R)
• M12: 2,874,673 km (0.042 R)
• M13: 2,931,370 km (0.105 R)
• M14: 3,318,530 km (0.05 R)
• M15: 3,358,173 km (0.071 R)
• M16: 3,970,926 km (0.083 R)
• M17: 4,573,506 km (0.061 R)
• M18: 4,817,799 km (0.112 R)
• M19: 5,066,581 km (0.109 R)
• M20: 5,909,265 km (0.105 R)
• M21: 6,420,591 km (0.117 R)
• M22: 6,569,291 km (0.101 R)
• M23: 7,278,236 km (0.09 R)
• M24: 7,407,339 km (0.086 R)
• M25: 7,563,369 km (0.093 R)
• M26: 7,589,399 km (0.114 R)
• M27: 7,852,093 km (0.076 R)
• M28: 7,931,380 km (0.119 R)
• M29: 8,278,447 km (0.112 R)
• M30: 8,575,997 km (0.114 R)
• M31: 9,070,418 km (0.109 R)
• M32: 10,578,963 km (0.066 R)
• M33: 10,695,949 km (0.102 R)
• M34: 11,767,817 km (0.088 R)
• M35: 13,788,137 km (0.072 R)
• M36: 14,204,916 km (0.074 R)
• M37: 15,314,334 km (0.059 R)
• M38: 15,446,579 km (0.111 R)
• M39: 15,745,774 km (0.094 R)
• M40: 16,995,515 km (0.095 R)
• M41: 17,407,807 km (0.096 R)
• M42: 17,788,384 km (0.104 R)
• M43: 18,663,830 km (0.096 R)
• M44: 19,088,987 km (0.097 R)
• M45: 19,374,121 km (0.099 R)
• M46: 24,163,347 km (0.112 R)
• M47: 24,936,918 km (0.095 R)
• M48: 26,073,114 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit