🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 184 Days

Day: 15.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,358,307 km

• M1: 40,242 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.6 AU - 0.84 AU

Year: 230 Days

Day: 16.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.81 AU

Year: 255 Days

Day: 30.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,358,307 km

• M1: 378,632 km (0.109 R)
• M2: 604,226 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.78 AU - 2.46 AU

Year: 1163 Days

Day: 21.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.43 AU - 4.11 AU

Year: 2758 Days

Day: 29.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 14.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.83 AU - 7.93 AU

Year: 6071 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,358,307 km

• M1: 604,375 km (0.117 R)
• M2: 746,045 km (0.081 R)
• M3: 913,145 km (0.091 R)
• M4: 1,492,837 km (0.095 R)
• M5: 1,584,391 km (0.053 R)
• M6: 1,709,604 km (0.114 R)
• M7: 2,123,093 km (0.12 R)
• M8: 2,244,566 km (0.103 R)
• M9: 2,350,631 km (0.108 R)
• M10: 2,754,546 km (0.103 R)
• M11: 2,887,688 km (0.108 R)
• M12: 3,081,866 km (0.039 R)
• M13: 3,607,253 km (0.106 R)
• M14: 3,732,467 km (0.062 R)
• M15: 4,160,766 km (0.114 R)
• M16: 4,470,134 km (0.104 R)
• M17: 4,741,355 km (0.054 R)
• M18: 5,111,460 km (0.118 R)
• M19: 5,781,808 km (0.112 R)
• M20: 6,028,046 km (0.04 R)
• M21: 7,470,319 km (0.059 R)
• M22: 7,658,065 km (0.118 R)
• M23: 8,535,606 km (0.108 R)
• M24: 8,872,949 km (0.105 R)
• M25: 9,100,338 km (0.045 R)
• M26: 10,206,764 km (0.093 R)
• M27: 10,595,120 km (0.09 R)
• M28: 10,715,546 km (0.105 R)
• M29: 10,866,789 km (0.071 R)
• M30: 11,633,478 km (0.074 R)
• M31: 12,070,603 km (0.11 R)
• M32: 12,259,546 km (0.107 R)
• M33: 12,449,535 km (0.12 R)
• M34: 12,896,683 km (0.117 R)
• M35: 12,993,173 km (0.081 R)
• M36: 13,414,142 km (0.106 R)
• M37: 13,741,013 km (0.034 R)
• M38: 15,142,446 km (0.113 R)
• M39: 15,346,498 km (0.077 R)
• M40: 15,517,039 km (0.062 R)
• M41: 15,756,994 km (0.113 R)
• M42: 16,067,410 km (0.099 R)
• M43: 16,310,207 km (0.11 R)
• M44: 16,764,386 km (0.116 R)
• M45: 17,222,754 km (0.119 R)
• M46: 18,079,800 km (0.081 R)
• M47: 18,622,541 km (0.119 R)
• M48: 19,023,912 km (0.046 R)
• M49: 19,170,518 km (0.095 R)
• M50: 19,354,524 km (0.108 R)
• M51: 19,798,231 km (0.034 R)
• M52: 20,320,178 km (0.085 R)
• M53: 20,582,722 km (0.065 R)
• M54: 20,846,613 km (0.052 R)
• M55: 21,225,395 km (0.054 R)
• M56: 21,797,906 km (0.069 R)
• M57: 21,951,393 km (0.055 R)
• M58: 23,349,385 km (0.08 R)
• M59: 24,217,950 km (0.106 R)
• M60: 24,936,319 km (0.04 R)
• M61: 25,257,955 km (0.116 R)
• M62: 25,824,033 km (0.064 R)
• M63: 26,721,920 km (0.085 R)
• M64: 26,845,188 km (0.07 R)
• M65: 27,257,480 km (0.091 R)
• M66: 27,547,251 km (0.101 R)
• M67: 27,796,481 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 9.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.5 AU - 10.84 AU

Year: 9617 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 168 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,358,307 km

• M1: 236,514 km (0.11 R)
• M2: 437,275 km (0.066 R)
• M3: 499,956 km (0.083 R)
• M4: 895,942 km (0.079 R)
• M5: 1,152,951 km (0.12 R)
• M6: 1,280,857 km (0.114 R)
• M7: 1,531,284 km (0.114 R)
• M8: 1,882,390 km (0.098 R)
• M9: 2,350,332 km (0.042 R)
• M10: 3,130,485 km (0.079 R)
• M11: 3,363,409 km (0.104 R)
• M12: 3,468,875 km (0.089 R)
• M13: 3,710,177 km (0.114 R)
• M14: 4,582,482 km (0.112 R)
• M15: 4,817,650 km (0.105 R)
• M16: 5,703,269 km (0.112 R)
• M17: 5,988,253 km (0.071 R)
• M18: 6,052,281 km (0.066 R)
• M19: 6,148,622 km (0.093 R)
• M20: 6,278,024 km (0.045 R)
• M21: 8,467,090 km (0.086 R)
• M22: 8,683,408 km (0.078 R)
• M23: 8,974,825 km (0.085 R)
• M24: 9,048,128 km (0.072 R)
• M25: 9,121,730 km (0.113 R)
• M26: 9,232,283 km (0.091 R)
• M27: 10,133,909 km (0.099 R)
• M28: 10,672,611 km (0.11 R)
• M29: 11,102,556 km (0.106 R)
• M30: 11,181,394 km (0.081 R)
• M31: 11,379,162 km (0.082 R)
• M32: 12,222,296 km (0.104 R)
• M33: 12,426,048 km (0.057 R)
• M34: 12,836,993 km (0.072 R)
• M35: 13,294,015 km (0.115 R)
• M36: 13,629,862 km (0.051 R)
• M37: 13,798,758 km (0.1 R)
• M38: 14,309,934 km (0.05 R)
• M39: 14,610,925 km (0.068 R)
• M40: 14,827,094 km (0.054 R)
• M41: 15,000,926 km (0.116 R)
• M42: 15,438,351 km (0.102 R)
• M43: 15,791,252 km (0.112 R)
• M44: 16,102,416 km (0.118 R)
• M45: 16,550,162 km (0.109 R)
• M46: 17,047,575 km (0.097 R)
• M47: 17,964,460 km (0.11 R)
• M48: 20,037,588 km (0.117 R)
• M49: 20,470,823 km (0.09 R)
• M50: 20,809,961 km (0.095 R)
• M51: 22,683,376 km (0.095 R)
• M52: 22,833,572 km (0.059 R)
• M53: 23,286,105 km (0.082 R)
• M54: 25,384,963 km (0.104 R)
• M55: 25,853,803 km (0.061 R)
• M56: 26,377,994 km (0.097 R)
• M57: 26,800,010 km (0.111 R)
• M58: 27,064,798 km (0.1 R)
• M59: 27,277,377 km (0.119 R)
• M60: 27,918,104 km (0.1 R)
• M61: 28,079,072 km (0.065 R)
• M62: 28,888,695 km (0.064 R)
• M63: 29,705,799 km (0.071 R)
• M64: 30,199,771 km (0.103 R)
• M65: 30,641,234 km (0.118 R)
• M66: 30,751,787 km (0.06 R)
• M67: 31,921,942 km (0.108 R)
• M68: 32,034,140 km (0.077 R)
• M69: 32,823,269 km (0.079 R)
• M70: 33,049,910 km (0.089 R)
• M71: 33,618,681 km (0.075 R)
• M72: 34,305,634 km (0.076 R)
• M73: 36,043,064 km (0.115 R)
• M74: 36,569,798 km (0.05 R)
• M75: 38,582,787 km (0.071 R)
• M76: 38,881,983 km (0.093 R)
• M77: 39,061,650 km (0.119 R)
• M78: 39,602,745 km (0.086 R)
• M79: 40,449,469 km (0.117 R)
• M80: 40,631,679 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.5

Radius: 3.8

Gravity: 66.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.78 AU - 17.86 AU

Year: 20415 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,358,307 km

• M1: 109,057 km (0.098 R)
• M2: 146,756 km (0.06 R)
• M3: 348,264 km (0.025 R)
• M4: 737,518 km (0.089 R)
• M5: 790,026 km (0.086 R)
• M6: 1,347,278 km (0.118 R)
• M7: 1,510,340 km (0.04 R)
• M8: 1,543,700 km (0.106 R)
• M9: 1,645,427 km (0.107 R)
• M10: 1,890,917 km (0.112 R)
• M11: 1,999,824 km (0.116 R)
• M12: 2,185,625 km (0.108 R)
• M13: 2,338,364 km (0.1 R)
• M14: 2,534,038 km (0.118 R)
• M15: 2,573,831 km (0.072 R)
• M16: 3,724,239 km (0.113 R)
• M17: 4,232,722 km (0.075 R)
• M18: 4,422,861 km (0.046 R)
• M19: 5,621,589 km (0.116 R)
• M20: 6,256,333 km (0.101 R)
• M21: 6,310,188 km (0.097 R)
• M22: 6,857,866 km (0.054 R)
• M23: 7,823,221 km (0.091 R)
• M24: 8,174,028 km (0.034 R)
• M25: 10,066,291 km (0.115 R)
• M26: 10,192,851 km (0.086 R)
• M27: 10,511,494 km (0.111 R)
• M28: 11,028,205 km (0.115 R)
• M29: 12,220,650 km (0.103 R)
• M30: 14,439,336 km (0.057 R)
• M31: 15,448,224 km (0.094 R)
• M32: 15,667,385 km (0.088 R)
• M33: 15,961,195 km (0.04 R)
• M34: 16,554,201 km (0.115 R)
• M35: 17,003,593 km (0.115 R)
• M36: 17,229,935 km (0.099 R)
• M37: 18,608,180 km (0.078 R)
• M38: 21,877,043 km (0.061 R)
• M39: 23,870,883 km (0.115 R)
• M40: 24,463,291 km (0.103 R)
• M41: 24,633,384 km (0.096 R)
• M42: 25,922,020 km (0.113 R)
• M43: 26,269,236 km (0.07 R)
• M44: 29,282,886 km (0.06 R)
• M45: 29,735,270 km (0.106 R)
• M46: 29,825,926 km (0.098 R)
• M47: 30,007,687 km (0.115 R)
• M48: 32,871,739 km (0.082 R)
• M49: 33,059,484 km (0.102 R)
• M50: 33,247,528 km (0.107 R)
• M51: 33,341,775 km (0.118 R)
• M52: 34,288,430 km (0.1 R)
• M53: 34,669,606 km (0.08 R)
• M54: 37,965,696 km (0.082 R)
• M55: 38,953,939 km (0.095 R)
• M56: 40,452,162 km (0.092 R)
• M57: 40,552,692 km (0.081 R)
• M58: 42,990,838 km (0.072 R)
• M59: 44,124,042 km (0.104 R)
• M60: 44,227,563 km (0.119 R)
• M61: 45,685,095 km (0.1 R)
• M62: 46,209,436 km (0.062 R)
• M63: 46,525,087 km (0.117 R)
• M64: 47,794,575 km (0.09 R)
• M65: 50,583,827 km (0.097 R)
• M66: 51,126,269 km (0.104 R)
• M67: 53,094,827 km (0.067 R)
• M68: 53,315,185 km (0.089 R)
• M69: 54,976,769 km (0.031 R)
• M70: 55,199,670 km (0.091 R)
• M71: 55,646,219 km (0.067 R)
• M72: 59,261,700 km (0.083 R)
• M73: 60,062,647 km (0.042 R)
• M74: 60,177,389 km (0.108 R)
• M75: 60,982,525 km (0.105 R)
• M76: 62,370,793 km (0.112 R)
• M77: 64,238,074 km (0.116 R)
• M78: 64,472,793 km (0.088 R)
• M79: 66,005,273 km (0.096 R)
• M80: 66,479,199 km (0.115 R)
• M81: 67,073,253 km (0.096 R)
• M82: 67,311,412 km (0.118 R)
• M83: 68,986,011 km (0.104 R)
• M84: 69,346,542 km (0.116 R)
• M85: 70,916,571 km (0.071 R)
• M86: 71,037,746 km (0.067 R)
• M87: 71,766,736 km (0.088 R)
• M88: 73,599,908 km (0.04 R)
• M89: 74,214,307 km (0.118 R)
• M90: 75,077,487 km (0.086 R)
• M91: 77,062,800 km (0.047 R)
• M92: 80,578,350 km (0.049 R)
• M93: 80,958,179 km (0.078 R)
• M94: 81,719,482 km (0.092 R)
• M95: 82,100,957 km (0.042 R)
• M96: 83,121,364 km (0.12 R)
• M97: 86,207,419 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.1

Radius: 3.3

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.96 AU - 16.52 AU

Year: 22413 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,358,307 km

• M1: 45,777 km (0.115 R)
• M2: 129,402 km (0.109 R)
• M3: 203,304 km (0.116 R)
• M4: 227,090 km (0.108 R)
• M5: 390,151 km (0.074 R)
• M6: 567,126 km (0.053 R)
• M7: 824,583 km (0.105 R)
• M8: 1,007,392 km (0.099 R)
• M9: 1,626,877 km (0.082 R)
• M10: 1,959,732 km (0.06 R)
• M11: 2,066,395 km (0.108 R)
• M12: 2,147,477 km (0.076 R)
• M13: 2,341,057 km (0.109 R)
• M14: 2,369,181 km (0.068 R)
• M15: 2,833,982 km (0.098 R)
• M16: 3,421,453 km (0.083 R)
• M17: 3,453,317 km (0.089 R)
• M18: 3,977,807 km (0.046 R)
• M19: 4,112,745 km (0.117 R)
• M20: 4,317,993 km (0.085 R)
• M21: 4,774,117 km (0.068 R)
• M22: 4,809,871 km (0.052 R)
• M23: 4,989,837 km (0.062 R)
• M24: 5,062,392 km (0.058 R)
• M25: 5,580,300 km (0.061 R)
• M26: 5,655,697 km (0.114 R)
• M27: 6,114,963 km (0.094 R)
• M28: 6,192,604 km (0.11 R)
• M29: 7,109,489 km (0.057 R)
• M30: 7,771,909 km (0.112 R)
• M31: 9,154,791 km (0.066 R)
• M32: 9,377,543 km (0.117 R)
• M33: 9,467,152 km (0.096 R)
• M34: 9,602,089 km (0.108 R)
• M35: 9,965,163 km (0.065 R)
• M36: 10,657,951 km (0.08 R)
• M37: 10,845,397 km (0.117 R)
• M38: 11,270,853 km (0.084 R)
• M39: 11,461,740 km (0.089 R)
• M40: 12,235,909 km (0.057 R)
• M41: 12,432,032 km (0.099 R)
• M42: 12,481,250 km (0.117 R)
• M43: 12,629,202 km (0.094 R)
• M44: 13,226,995 km (0.026 R)
• M45: 14,346,735 km (0.101 R)
• M46: 14,553,479 km (0.114 R)
• M47: 15,549,352 km (0.097 R)
• M48: 16,838,288 km (0.086 R)
• M49: 17,495,621 km (0.108 R)
• M50: 17,661,225 km (0.097 R)
• M51: 18,272,931 km (0.11 R)
• M52: 19,402,844 km (0.092 R)
• M53: 20,729,777 km (0.098 R)
• M54: 20,788,270 km (0.068 R)
• M55: 21,848,021 km (0.095 R)
• M56: 22,026,342 km (0.117 R)
• M57: 22,624,284 km (0.071 R)
• M58: 22,804,699 km (0.061 R)
• M59: 25,006,780 km (0.098 R)
• M60: 26,448,604 km (0.114 R)
• M61: 27,083,947 km (0.104 R)
• M62: 27,852,880 km (0.118 R)
• M63: 28,240,039 km (0.111 R)
• M64: 28,628,993 km (0.045 R)
• M65: 28,694,068 km (0.098 R)
• M66: 29,150,342 km (0.12 R)
• M67: 29,346,764 km (0.103 R)
• M68: 33,159,116 km (0.109 R)
• M69: 36,276,736 km (0.111 R)
• M70: 37,478,755 km (0.095 R)
• M71: 38,406,561 km (0.067 R)
• M72: 38,909,359 km (0.103 R)
• M73: 39,558,913 km (0.115 R)
• M74: 40,722,635 km (0.08 R)
• M75: 40,795,639 km (0.115 R)
• M76: 40,942,095 km (0.084 R)
• M77: 41,382,062 km (0.093 R)
• M78: 42,045,080 km (0.119 R)
• M79: 42,192,883 km (0.025 R)
• M80: 42,563,287 km (0.054 R)
• M81: 44,130,175 km (0.045 R)
• M82: 44,581,362 km (0.094 R)
• M83: 44,656,760 km (0.119 R)
• M84: 45,867,904 km (0.042 R)
• M85: 46,020,045 km (0.045 R)
• M86: 48,865,247 km (0.043 R)
• M87: 48,942,888 km (0.081 R)
• M88: 49,409,933 km (0.055 R)
• M89: 49,721,994 km (0.117 R)
• M90: 50,269,821 km (0.052 R)
• M91: 50,426,749 km (0.096 R)
• M92: 50,583,827 km (0.097 R)
• M93: 52,799,521 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit