🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.26 AU - 1.64 AU

Year: 628 Days

Day: 42.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 641 Days

Day: 16.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.81 AU - 2.81 AU

Year: 1264 Days

Day: 23.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,732,447 km

• M1: 373,695 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.47 AU - 3.71 AU

Year: 1955 Days

Day: 46 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,732,447 km

• M1: 221,854 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 13

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.5 AU - 6.78 AU

Year: 5476 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,732,447 km

• M1: 217,366 km (0.038 R)
• M2: 319,242 km (0.049 R)
• M3: 442,660 km (0.093 R)
• M4: 647,310 km (0.103 R)
• M5: 762,800 km (0.089 R)
• M6: 897,737 km (0.116 R)
• M7: 1,078,750 km (0.107 R)
• M8: 1,206,656 km (0.07 R)
• M9: 1,464,414 km (0.06 R)
• M10: 1,785,750 km (0.092 R)
• M11: 2,210,907 km (0.101 R)
• M12: 2,343,002 km (0.114 R)
• M13: 2,791,197 km (0.092 R)
• M14: 3,266,470 km (0.102 R)
• M15: 3,787,070 km (0.092 R)
• M16: 4,107,958 km (0.077 R)
• M17: 4,313,056 km (0.07 R)
• M18: 4,479,708 km (0.074 R)
• M19: 4,712,333 km (0.099 R)
• M20: 5,344,683 km (0.088 R)
• M21: 5,682,475 km (0.064 R)
• M22: 5,957,735 km (0.115 R)
• M23: 6,120,348 km (0.054 R)
• M24: 6,402,490 km (0.073 R)
• M25: 6,521,420 km (0.069 R)
• M26: 6,737,290 km (0.096 R)
• M27: 6,931,169 km (0.075 R)
• M28: 7,077,774 km (0.066 R)
• M29: 7,200,744 km (0.076 R)
• M30: 7,349,295 km (0.113 R)
• M31: 8,132,888 km (0.104 R)
• M32: 8,495,663 km (0.09 R)
• M33: 8,600,232 km (0.087 R)
• M34: 8,705,250 km (0.032 R)
• M35: 9,669,857 km (0.09 R)
• M36: 9,916,394 km (0.083 R)
• M37: 10,640,149 km (0.09 R)
• M38: 10,781,369 km (0.09 R)
• M39: 11,122,602 km (0.085 R)
• M40: 11,409,830 km (0.093 R)
• M41: 11,612,385 km (0.082 R)
• M42: 11,815,988 km (0.111 R)
• M43: 12,138,521 km (0.084 R)
• M44: 12,315,645 km (0.109 R)
• M45: 12,553,206 km (0.086 R)
• M46: 12,792,264 km (0.107 R)
• M47: 13,093,254 km (0.102 R)
• M48: 13,183,911 km (0.113 R)
• M49: 13,457,525 km (0.07 R)
• M50: 14,196,090 km (0.11 R)
• M51: 14,320,406 km (0.072 R)
• M52: 15,520,181 km (0.044 R)
• M53: 15,970,171 km (0.06 R)
• M54: 16,359,425 km (0.09 R)
• M55: 16,489,874 km (0.096 R)
• M56: 16,751,970 km (0.088 R)
• M57: 17,579,395 km (0.113 R)
• M58: 18,726,063 km (0.091 R)
• M59: 20,105,954 km (0.077 R)
• M60: 20,315,840 km (0.114 R)
• M61: 20,491,168 km (0.056 R)
• M62: 21,554,211 km (0.074 R)
• M63: 21,733,130 km (0.097 R)
• M64: 21,876,594 km (0.09 R)
• M65: 22,200,623 km (0.109 R)
• M66: 22,417,540 km (0.082 R)
• M67: 22,744,262 km (0.104 R)
• M68: 23,108,981 km (0.101 R)
• M69: 23,623,000 km (0.097 R)
• M70: 23,955,556 km (0.113 R)
• M71: 24,774,604 km (0.118 R)
• M72: 25,263,041 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.4

Radius: 7.8

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.53 AU - 14.51 AU

Year: 18893 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,732,447 km

• M1: 133,890 km (0.102 R)
• M2: 468,690 km (0.077 R)
• M3: 804,388 km (0.099 R)
• M4: 957,576 km (0.099 R)
• M5: 1,351,467 km (0.032 R)
• M6: 1,472,941 km (0.041 R)
• M7: 2,456,846 km (0.093 R)
• M8: 2,643,544 km (0.081 R)
• M9: 2,757,837 km (0.092 R)
• M10: 3,150,681 km (0.103 R)
• M11: 3,272,005 km (0.118 R)
• M12: 3,353,835 km (0.101 R)
• M13: 3,477,702 km (0.1 R)
• M14: 4,032,261 km (0.111 R)
• M15: 4,938,375 km (0.113 R)
• M16: 6,155,803 km (0.039 R)
• M17: 6,667,577 km (0.035 R)
• M18: 8,172,232 km (0.078 R)
• M19: 8,451,681 km (0.05 R)
• M20: 8,962,558 km (0.099 R)
• M21: 9,077,449 km (0.038 R)
• M22: 9,192,789 km (0.101 R)
• M23: 9,954,542 km (0.119 R)
• M24: 10,073,621 km (0.082 R)
• M25: 11,600,716 km (0.087 R)
• M26: 13,263,946 km (0.098 R)
• M27: 13,658,286 km (0.108 R)
• M28: 15,273,793 km (0.106 R)
• M29: 15,687,132 km (0.05 R)
• M30: 16,173,923 km (0.118 R)
• M31: 16,736,262 km (0.119 R)
• M32: 17,162,317 km (0.092 R)
• M33: 17,448,348 km (0.074 R)
• M34: 18,534,877 km (0.07 R)
• M35: 19,049,344 km (0.118 R)
• M36: 19,494,099 km (0.097 R)
• M37: 20,242,985 km (0.102 R)
• M38: 20,925,002 km (0.088 R)
• M39: 21,614,648 km (0.078 R)
• M40: 22,078,402 km (0.114 R)
• M41: 22,702,075 km (0.086 R)
• M42: 23,410,421 km (0.062 R)
• M43: 25,253,617 km (0.11 R)
• M44: 25,578,842 km (0.075 R)
• M45: 25,905,564 km (0.068 R)
• M46: 26,151,503 km (0.117 R)
• M47: 26,480,618 km (0.077 R)
• M48: 28,653,079 km (0.115 R)
• M49: 28,907,395 km (0.09 R)
• M50: 31,055,770 km (0.112 R)
• M51: 31,142,836 km (0.06 R)
• M52: 31,666,578 km (0.078 R)
• M53: 31,929,571 km (0.06 R)
• M54: 33,077,436 km (0.1 R)
• M55: 33,166,297 km (0.085 R)
• M56: 33,790,419 km (0.114 R)
• M57: 33,879,879 km (0.067 R)
• M58: 34,238,764 km (0.065 R)
• M59: 35,595,168 km (0.102 R)
• M60: 36,142,696 km (0.113 R)
• M61: 37,894,936 km (0.118 R)
• M62: 38,267,285 km (0.108 R)
• M63: 38,640,831 km (0.054 R)
• M64: 39,391,663 km (0.103 R)
• M65: 39,485,909 km (0.115 R)
• M66: 40,717,249 km (0.04 R)
• M67: 40,812,543 km (0.101 R)
• M68: 41,481,246 km (0.075 R)
• M69: 42,153,688 km (0.034 R)
• M70: 45,075,933 km (0.085 R)
• M71: 45,767,075 km (0.116 R)
• M72: 48,768,906 km (0.042 R)
• M73: 49,072,590 km (0.108 R)
• M74: 49,885,504 km (0.069 R)
• M75: 51,010,480 km (0.099 R)
• M76: 51,627,572 km (0.094 R)
• M77: 51,730,644 km (0.09 R)
• M78: 54,644,961 km (0.117 R)
• M79: 54,750,128 km (0.104 R)
• M80: 55,065,630 km (0.082 R)
• M81: 55,171,096 km (0.093 R)
• M82: 58,362,169 km (0.089 R)
• M83: 58,792,262 km (0.12 R)
• M84: 58,899,823 km (0.103 R)
• M85: 61,175,955 km (0.05 R)
• M86: 64,921,586 km (0.112 R)
• M87: 65,144,188 km (0.097 R)
• M88: 66,485,333 km (0.069 R)
• M89: 68,400,934 km (0.082 R)
• M90: 68,514,179 km (0.119 R)
• M91: 69,877,913 km (0.107 R)
• M92: 73,442,232 km (0.047 R)
• M93: 73,674,259 km (0.072 R)
• M94: 76,124,821 km (0.097 R)
• M95: 77,418,992 km (0.05 R)
• M96: 78,839,125 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.1

Radius: 3.8

Gravity: 54.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.18 AU - 21.82 AU

Year: 26347 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,732,447 km

• M1: 81,082 km (0.105 R)
• M2: 338,690 km (0.063 R)
• M3: 569,968 km (0.108 R)
• M4: 813,364 km (0.104 R)
• M5: 931,097 km (0.118 R)
• M6: 961,466 km (0.097 R)
• M7: 1,054,366 km (0.099 R)
• M8: 1,316,312 km (0.097 R)
• M9: 1,782,907 km (0.091 R)
• M10: 1,897,350 km (0.079 R)
• M11: 2,337,168 km (0.109 R)
• M12: 4,381,422 km (0.067 R)
• M13: 5,280,206 km (0.117 R)
• M14: 5,444,615 km (0.116 R)
• M15: 5,666,319 km (0.092 R)
• M16: 5,834,616 km (0.082 R)
• M17: 5,891,164 km (0.082 R)
• M18: 6,407,426 km (0.084 R)
• M19: 7,118,166 km (0.094 R)
• M20: 7,978,354 km (0.107 R)
• M21: 9,727,602 km (0.101 R)
• M22: 9,996,579 km (0.028 R)
• M23: 10,131,815 km (0.082 R)
• M24: 10,541,564 km (0.113 R)
• M25: 10,817,721 km (0.12 R)
• M26: 11,096,272 km (0.113 R)
• M27: 11,589,347 km (0.095 R)
• M28: 12,306,220 km (0.104 R)
• M29: 12,378,625 km (0.102 R)
• M30: 13,259,308 km (0.113 R)
• M31: 14,235,883 km (0.092 R)
• M32: 14,311,879 km (0.028 R)
• M33: 14,388,174 km (0.099 R)
• M34: 14,925,380 km (0.094 R)
• M35: 15,080,064 km (0.032 R)
• M36: 15,235,346 km (0.052 R)
• M37: 15,547,408 km (0.114 R)
• M38: 17,139,129 km (0.099 R)
• M39: 19,876,471 km (0.081 R)
• M40: 20,560,133 km (0.116 R)
• M41: 21,512,772 km (0.05 R)
• M42: 22,568,335 km (0.069 R)
• M43: 22,834,918 km (0.092 R)
• M44: 25,279,946 km (0.102 R)
• M45: 25,649,303 km (0.103 R)
• M46: 26,767,697 km (0.1 R)
• M47: 27,144,085 km (0.077 R)
• M48: 28,955,416 km (0.116 R)
• M49: 30,119,437 km (0.108 R)
• M50: 30,805,493 km (0.117 R)
• M51: 32,994,858 km (0.092 R)
• M52: 33,297,344 km (0.055 R)
• M53: 36,163,939 km (0.107 R)
• M54: 36,788,360 km (0.117 R)
• M55: 39,749,351 km (0.067 R)
• M56: 40,501,529 km (0.076 R)
• M57: 41,475,411 km (0.064 R)
• M58: 42,676,233 km (0.119 R)
• M59: 44,554,285 km (0.045 R)
• M60: 45,783,830 km (0.089 R)
• M61: 46,798,103 km (0.076 R)
• M62: 47,933,701 km (0.099 R)
• M63: 48,276,130 km (0.119 R)
• M64: 48,504,866 km (0.1 R)
• M65: 49,423,546 km (0.107 R)
• M66: 51,511,334 km (0.11 R)
• M67: 54,220,701 km (0.063 R)
• M68: 54,696,572 km (0.089 R)
• M69: 55,173,789 km (0.096 R)
• M70: 55,652,502 km (0.09 R)
• M71: 62,372,139 km (0.091 R)
• M72: 66,270,810 km (0.075 R)
• M73: 66,397,818 km (0.09 R)
• M74: 67,034,357 km (0.09 R)
• M75: 68,057,008 km (0.113 R)
• M76: 68,313,568 km (0.106 R)
• M77: 71,807,277 km (0.071 R)
• M78: 72,329,822 km (0.049 R)
• M79: 73,510,150 km (0.088 R)
• M80: 73,773,292 km (0.098 R)
• M81: 76,421,923 km (0.111 R)
• M82: 76,688,506 km (0.051 R)
• M83: 78,294,439 km (0.091 R)
• M84: 80,046,829 km (0.049 R)
• M85: 83,178,510 km (0.106 R)
• M86: 85,657,198 km (0.036 R)
• M87: 86,905,592 km (0.071 R)
• M88: 88,439,568 km (0.079 R)
• M89: 90,827,749 km (0.109 R)
• M90: 90,968,969 km (0.119 R)
• M91: 94,521,320 km (0.091 R)
• M92: 94,950,666 km (0.106 R)
• M93: 95,811,153 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 4.8

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.66 AU - 20.68 AU

Year: 27874 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 148 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,732,447 km

• M1: 79,586 km (0.113 R)
• M2: 115,938 km (0.048 R)
• M3: 234,121 km (0.096 R)
• M4: 282,142 km (0.085 R)
• M5: 886,966 km (0.101 R)
• M6: 1,019,659 km (0.064 R)
• M7: 1,454,690 km (0.081 R)
• M8: 1,579,604 km (0.105 R)
• M9: 1,806,544 km (0.113 R)
• M10: 2,399,849 km (0.101 R)
• M11: 2,929,874 km (0.064 R)
• M12: 3,008,563 km (0.092 R)
• M13: 3,167,885 km (0.106 R)
• M14: 3,662,455 km (0.047 R)
• M15: 4,358,684 km (0.077 R)
• M16: 4,953,784 km (0.111 R)
• M17: 5,622,786 km (0.036 R)
• M18: 5,769,840 km (0.106 R)
• M19: 7,096,325 km (0.111 R)
• M20: 8,344,420 km (0.104 R)
• M21: 8,737,563 km (0.092 R)
• M22: 8,964,952 km (0.099 R)
• M23: 9,079,394 km (0.043 R)
• M24: 11,529,209 km (0.078 R)
• M25: 14,367,828 km (0.093 R)
• M26: 14,434,699 km (0.098 R)
• M27: 14,636,057 km (0.088 R)
• M28: 15,587,949 km (0.095 R)
• M29: 15,656,764 km (0.115 R)
• M30: 15,725,579 km (0.063 R)
• M31: 16,700,209 km (0.114 R)
• M32: 17,194,779 km (0.091 R)
• M33: 17,551,121 km (0.087 R)
• M34: 17,694,287 km (0.1 R)
• M35: 19,294,535 km (0.11 R)
• M36: 19,442,338 km (0.076 R)
• M37: 23,178,096 km (0.109 R)
• M38: 23,256,635 km (0.089 R)
• M39: 23,650,376 km (0.09 R)
• M40: 24,125,948 km (0.117 R)
• M41: 25,328,415 km (0.041 R)
• M42: 27,292,636 km (0.095 R)
• M43: 29,305,325 km (0.04 R)
• M44: 30,329,323 km (0.111 R)
• M45: 31,365,138 km (0.086 R)
• M46: 31,538,971 km (0.083 R)
• M47: 33,294,053 km (0.039 R)
• M48: 34,810,677 km (0.119 R)
• M49: 36,806,462 km (0.068 R)
• M50: 37,173,276 km (0.11 R)
• M51: 38,095,696 km (0.1 R)
• M52: 38,188,447 km (0.07 R)
• M53: 39,399,741 km (0.118 R)
• M54: 40,718,296 km (0.051 R)
• M55: 43,495,431 km (0.059 R)
• M56: 43,592,221 km (0.104 R)
• M57: 44,759,982 km (0.03 R)
• M58: 46,135,385 km (0.074 R)
• M59: 46,530,772 km (0.112 R)
• M60: 47,624,183 km (0.113 R)
• M61: 50,649,052 km (0.09 R)
• M62: 51,773,579 km (0.113 R)
• M63: 53,631,435 km (0.078 R)
• M64: 54,047,317 km (0.057 R)
• M65: 54,672,935 km (0.057 R)
• M66: 55,406,115 km (0.114 R)
• M67: 56,458,984 km (0.105 R)
• M68: 57,944,042 km (0.082 R)
• M69: 59,656,938 km (0.119 R)
• M70: 61,060,914 km (0.064 R)
• M71: 61,495,047 km (0.119 R)
• M72: 62,039,135 km (0.115 R)
• M73: 63,351,706 km (0.102 R)
• M74: 63,571,316 km (0.109 R)
• M75: 65,226,616 km (0.115 R)
• M76: 66,003,927 km (0.09 R)
• M77: 66,449,579 km (0.091 R)
• M78: 67,007,878 km (0.062 R)
• M79: 68,805,147 km (0.118 R)
• M80: 69,256,933 km (0.074 R)
• M81: 70,390,585 km (0.113 R)
• M82: 70,731,968 km (0.095 R)
• M83: 71,302,085 km (0.07 R)
• M84: 74,870,443 km (0.111 R)
• M85: 75,102,619 km (0.05 R)
• M86: 75,800,792 km (0.111 R)
• M87: 76,617,896 km (0.113 R)
• M88: 76,734,881 km (0.111 R)
• M89: 77,086,137 km (0.064 R)
• M90: 78,378,663 km (0.088 R)
• M91: 78,496,546 km (0.082 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit