🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 146 Days

Day: 39.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.78 AU - 1.12 AU

Year: 322 Days

Day: 35.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,962,664 km

• M1: 23,636 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.06 AU - 1.7 AU

Year: 565 Days

Day: 35.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.69 AU - 4.29 AU

Year: 2776 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.14 AU - 5.06 AU

Year: 2891 Days

Day: 19.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 13.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.86 AU - 9.94 AU

Year: 10037 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,962,664 km

• M1: 502,649 km (0.095 R)
• M2: 599,588 km (0.11 R)
• M3: 773,720 km (0.055 R)
• M4: 951,143 km (0.06 R)
• M5: 1,278,763 km (0.096 R)
• M6: 1,474,586 km (0.116 R)
• M7: 1,738,776 km (0.115 R)
• M8: 1,856,958 km (0.106 R)
• M9: 1,998,179 km (0.061 R)
• M10: 2,101,551 km (0.106 R)
• M11: 3,111,486 km (0.091 R)
• M12: 3,305,365 km (0.085 R)
• M13: 3,428,634 km (0.091 R)
• M14: 3,629,095 km (0.109 R)
• M15: 3,963,296 km (0.035 R)
• M16: 4,094,494 km (0.098 R)
• M17: 4,634,093 km (0.078 R)
• M18: 4,828,271 km (0.099 R)
• M19: 6,633,170 km (0.078 R)
• M20: 6,884,195 km (0.08 R)
• M21: 7,010,904 km (0.086 R)
• M22: 7,202,389 km (0.12 R)
• M23: 7,427,983 km (0.119 R)
• M24: 8,018,895 km (0.09 R)
• M25: 8,252,866 km (0.078 R)
• M26: 9,491,536 km (0.078 R)
• M27: 9,917,292 km (0.116 R)
• M28: 10,531,241 km (0.096 R)
• M29: 11,381,556 km (0.117 R)
• M30: 11,569,301 km (0.077 R)
• M31: 11,758,243 km (0.038 R)
• M32: 11,986,081 km (0.107 R)
• M33: 12,100,673 km (0.106 R)
• M34: 12,678,868 km (0.105 R)
• M35: 12,834,600 km (0.083 R)
• M36: 13,069,319 km (0.113 R)
• M37: 13,582,888 km (0.119 R)
• M38: 13,982,464 km (0.09 R)
• M39: 14,345,389 km (0.053 R)
• M40: 14,629,774 km (0.101 R)
• M41: 15,660,952 km (0.117 R)
• M42: 17,057,748 km (0.069 R)
• M43: 17,402,272 km (0.116 R)
• M44: 17,618,889 km (0.114 R)
• M45: 19,026,156 km (0.072 R)
• M46: 19,653,121 km (0.067 R)
• M47: 19,833,536 km (0.073 R)
• M48: 20,423,550 km (0.083 R)
• M49: 21,111,700 km (0.106 R)
• M50: 21,528,181 km (0.095 R)
• M51: 21,760,805 km (0.098 R)
• M52: 22,041,002 km (0.083 R)
• M53: 22,369,370 km (0.066 R)
• M54: 23,173,608 km (0.106 R)
• M55: 23,939,399 km (0.091 R)
• M56: 24,422,152 km (0.101 R)
• M57: 24,713,269 km (0.107 R)
• M58: 25,348,312 km (0.034 R)
• M59: 26,037,958 km (0.108 R)
• M60: 26,734,037 km (0.039 R)
• M61: 27,486,514 km (0.075 R)
• M62: 27,840,014 km (0.099 R)
• M63: 29,166,349 km (0.107 R)
• M64: 29,475,418 km (0.107 R)
• M65: 29,785,534 km (0.086 R)
• M66: 30,148,608 km (0.063 R)
• M67: 30,722,316 km (0.039 R)
• M68: 30,879,394 km (0.113 R)
• M69: 31,089,280 km (0.061 R)
• M70: 31,194,447 km (0.081 R)
• M71: 31,668,822 km (0.095 R)
• M72: 31,827,545 km (0.077 R)
• M73: 31,986,418 km (0.114 R)
• M74: 32,145,740 km (0.063 R)
• M75: 33,914,436 km (0.109 R)
• M76: 34,185,058 km (0.119 R)
• M77: 35,220,575 km (0.116 R)
• M78: 35,439,736 km (0.114 R)
• M79: 35,549,690 km (0.115 R)
• M80: 35,989,957 km (0.103 R)
• M81: 36,765,023 km (0.107 R)
• M82: 36,931,825 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.3

Radius: 14.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.78 AU - 11.02 AU

Year: 11680 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,962,664 km

• M1: 284,535 km (0.107 R)
• M2: 380,427 km (0.096 R)
• M3: 627,114 km (0.06 R)
• M4: 877,990 km (0.096 R)
• M5: 1,026,391 km (0.117 R)
• M6: 1,163,871 km (0.111 R)
• M7: 1,415,196 km (0.116 R)
• M8: 2,593,728 km (0.068 R)
• M9: 2,814,385 km (0.056 R)
• M10: 3,758,946 km (0.062 R)
• M11: 4,009,672 km (0.107 R)
• M12: 4,105,265 km (0.094 R)
• M13: 5,102,335 km (0.107 R)
• M14: 5,345,581 km (0.063 R)
• M15: 5,771,635 km (0.111 R)
• M16: 6,394,112 km (0.051 R)
• M17: 6,922,941 km (0.061 R)
• M18: 7,231,561 km (0.107 R)
• M19: 7,623,807 km (0.046 R)
• M20: 8,967,196 km (0.12 R)
• M21: 9,859,996 km (0.111 R)
• M22: 10,163,979 km (0.044 R)
• M23: 11,501,533 km (0.074 R)
• M24: 11,821,673 km (0.115 R)
• M25: 12,052,053 km (0.067 R)
• M26: 12,330,604 km (0.094 R)
• M27: 12,564,276 km (0.04 R)
• M28: 12,705,198 km (0.09 R)
• M29: 13,754,926 km (0.066 R)
• M30: 14,981,628 km (0.113 R)
• M31: 15,633,277 km (0.116 R)
• M32: 15,734,255 km (0.067 R)
• M33: 15,835,683 km (0.062 R)
• M34: 18,118,995 km (0.094 R)
• M35: 19,190,564 km (0.076 R)
• M36: 19,679,450 km (0.082 R)
• M37: 20,337,831 km (0.084 R)
• M38: 20,836,440 km (0.061 R)
• M39: 22,698,635 km (0.106 R)
• M40: 22,870,522 km (0.051 R)
• M41: 23,273,539 km (0.107 R)
• M42: 23,911,275 km (0.069 R)
• M43: 25,263,640 km (0.118 R)
• M44: 26,279,110 km (0.097 R)
• M45: 27,551,889 km (0.098 R)
• M46: 27,674,110 km (0.071 R)
• M47: 28,473,262 km (0.089 R)
• M48: 29,404,808 km (0.055 R)
• M49: 29,654,936 km (0.099 R)
• M50: 29,780,299 km (0.061 R)
• M51: 30,094,304 km (0.084 R)
• M52: 30,852,616 km (0.094 R)
• M53: 31,809,294 km (0.052 R)
• M54: 31,937,649 km (0.105 R)
• M55: 32,646,295 km (0.066 R)
• M56: 33,360,176 km (0.059 R)
• M57: 35,068,134 km (0.119 R)
• M58: 35,200,678 km (0.081 R)
• M59: 35,599,356 km (0.102 R)
• M60: 37,479,503 km (0.056 R)
• M61: 38,295,260 km (0.092 R)
• M62: 38,773,674 km (0.079 R)
• M63: 39,048,036 km (0.104 R)
• M64: 39,598,706 km (0.076 R)
• M65: 39,736,785 km (0.093 R)
• M66: 39,875,013 km (0.059 R)
• M67: 41,195,962 km (0.091 R)
• M68: 42,743,552 km (0.029 R)
• M69: 43,880,945 km (0.112 R)
• M70: 44,023,811 km (0.044 R)
• M71: 44,453,306 km (0.116 R)
• M72: 44,596,920 km (0.082 R)
• M73: 45,316,636 km (0.1 R)
• M74: 45,461,147 km (0.104 R)
• M75: 45,967,835 km (0.106 R)
• M76: 47,352,513 km (0.107 R)
• M77: 47,499,119 km (0.098 R)
• M78: 48,750,954 km (0.11 R)
• M79: 49,715,561 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 3.6

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.85 AU - 17.37 AU

Year: 22518 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,962,664 km

• M1: 50,115 km (0.057 R)
• M2: 401,820 km (0.103 R)
• M3: 468,541 km (0.054 R)
• M4: 503,397 km (0.098 R)
• M5: 613,202 km (0.089 R)
• M6: 964,009 km (0.111 R)
• M7: 1,054,515 km (0.111 R)
• M8: 1,171,351 km (0.109 R)
• M9: 1,760,917 km (0.071 R)
• M10: 1,788,443 km (0.119 R)
• M11: 2,128,927 km (0.098 R)
• M12: 2,187,719 km (0.103 R)
• M13: 2,613,624 km (0.032 R)
• M14: 2,998,540 km (0.107 R)
• M15: 3,097,574 km (0.079 R)
• M16: 3,504,181 km (0.043 R)
• M17: 3,538,887 km (0.119 R)
• M18: 4,479,110 km (0.07 R)
• M19: 4,783,093 km (0.046 R)
• M20: 4,976,523 km (0.059 R)
• M21: 6,189,462 km (0.119 R)
• M22: 6,231,499 km (0.092 R)
• M23: 6,915,311 km (0.085 R)
• M24: 7,354,680 km (0.067 R)
• M25: 7,622,760 km (0.113 R)
• M26: 8,168,193 km (0.109 R)
• M27: 8,214,269 km (0.095 R)
• M28: 8,352,797 km (0.086 R)
• M29: 8,914,836 km (0.087 R)
• M30: 10,075,267 km (0.101 R)
• M31: 10,273,185 km (0.043 R)
• M32: 10,472,449 km (0.064 R)
• M33: 10,723,325 km (0.113 R)
• M34: 11,436,159 km (0.086 R)
• M35: 11,798,335 km (0.069 R)
• M36: 12,693,379 km (0.115 R)
• M37: 12,800,192 km (0.051 R)
• M38: 13,446,904 km (0.033 R)
• M39: 13,719,471 km (0.069 R)
• M40: 14,048,886 km (0.075 R)
• M41: 14,771,743 km (0.081 R)
• M42: 15,792,449 km (0.111 R)
• M43: 17,011,671 km (0.069 R)
• M44: 17,602,733 km (0.084 R)
• M45: 18,320,952 km (0.098 R)
• M46: 18,441,678 km (0.033 R)
• M47: 20,095,931 km (0.073 R)
• M48: 20,469,925 km (0.102 R)
• M49: 21,541,944 km (0.116 R)
• M50: 23,608,938 km (0.112 R)
• M51: 23,740,284 km (0.073 R)
• M52: 24,466,582 km (0.044 R)
• M53: 24,599,425 km (0.056 R)
• M54: 25,267,230 km (0.112 R)
• M55: 27,720,336 km (0.059 R)
• M56: 28,764,679 km (0.101 R)
• M57: 31,035,125 km (0.081 R)
• M58: 31,467,164 km (0.086 R)
• M59: 32,264,521 km (0.058 R)
• M60: 32,337,375 km (0.074 R)
• M61: 33,953,032 km (0.114 R)
• M62: 34,249,535 km (0.05 R)
• M63: 34,472,585 km (0.11 R)
• M64: 34,621,435 km (0.117 R)
• M65: 36,425,286 km (0.095 R)
• M66: 36,501,132 km (0.1 R)
• M67: 36,804,816 km (0.12 R)
• M68: 38,105,420 km (0.075 R)
• M69: 38,567,977 km (0.106 R)
• M70: 41,857,634 km (0.105 R)
• M71: 42,016,507 km (0.084 R)
• M72: 44,666,932 km (0.071 R)
• M73: 45,073,240 km (0.116 R)
• M74: 48,034,380 km (0.059 R)
• M75: 48,283,910 km (0.081 R)
• M76: 49,202,740 km (0.12 R)
• M77: 49,286,514 km (0.087 R)
• M78: 49,538,288 km (0.064 R)
• M79: 50,127,255 km (0.092 R)
• M80: 50,549,420 km (0.086 R)
• M81: 51,057,604 km (0.098 R)
• M82: 51,397,340 km (0.067 R)
• M83: 51,908,367 km (0.043 R)
• M84: 52,164,478 km (0.08 R)
• M85: 52,506,609 km (0.059 R)
• M86: 54,228,480 km (0.092 R)
• M87: 54,401,565 km (0.106 R)
• M88: 54,488,332 km (0.116 R)
• M89: 55,793,872 km (0.099 R)
• M90: 56,669,917 km (0.088 R)
• M91: 57,727,275 km (0.037 R)
• M92: 57,815,687 km (0.084 R)
• M93: 57,992,662 km (0.098 R)
• M94: 58,613,343 km (0.082 R)
• M95: 59,503,899 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.3

Radius: 7.7

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.52 AU - 19.16 AU

Year: 28478 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,962,664 km

• M1: 104,719 km (0.078 R)
• M2: 154,834 km (0.055 R)
• M3: 245,341 km (0.07 R)
• M4: 381,026 km (0.104 R)
• M5: 447,597 km (0.038 R)
• M6: 728,093 km (0.087 R)
• M7: 784,790 km (0.12 R)
• M8: 1,026,690 km (0.089 R)
• M9: 1,156,541 km (0.088 R)
• M10: 1,468,453 km (0.115 R)
• M11: 1,615,358 km (0.094 R)
• M12: 2,209,112 km (0.062 R)
• M13: 2,684,085 km (0.032 R)
• M14: 2,910,427 km (0.088 R)
• M15: 4,132,492 km (0.07 R)
• M16: 5,210,643 km (0.074 R)
• M17: 6,014,283 km (0.095 R)
• M18: 6,073,225 km (0.088 R)
• M19: 6,250,947 km (0.094 R)
• M20: 8,848,265 km (0.081 R)
• M21: 9,185,309 km (0.119 R)
• M22: 13,160,723 km (0.067 R)
• M23: 14,641,892 km (0.1 R)
• M24: 15,766,718 km (0.081 R)
• M25: 18,526,051 km (0.117 R)
• M26: 19,217,193 km (0.067 R)
• M27: 19,828,749 km (0.068 R)
• M28: 20,358,176 km (0.116 R)
• M29: 22,064,788 km (0.107 R)
• M30: 22,247,148 km (0.1 R)
• M31: 23,816,879 km (0.064 R)
• M32: 24,662,406 km (0.066 R)
• M33: 24,756,952 km (0.08 R)
• M34: 26,576,211 km (0.061 R)
• M35: 26,964,567 km (0.111 R)
• M36: 27,747,114 km (0.075 R)
• M37: 28,042,570 km (0.118 R)
• M38: 29,434,727 km (0.084 R)
• M39: 30,849,325 km (0.109 R)
• M40: 33,849,361 km (0.105 R)
• M41: 36,724,781 km (0.091 R)
• M42: 37,265,877 km (0.095 R)
• M43: 37,809,515 km (0.079 R)
• M44: 37,918,572 km (0.063 R)
• M45: 41,463,144 km (0.116 R)
• M46: 41,800,787 km (0.06 R)
• M47: 43,046,787 km (0.045 R)
• M48: 43,731,497 km (0.116 R)
• M49: 44,190,014 km (0.044 R)
• M50: 44,650,177 km (0.064 R)
• M51: 45,343,264 km (0.093 R)
• M52: 46,389,701 km (0.083 R)
• M53: 46,506,388 km (0.063 R)
• M54: 46,623,373 km (0.069 R)
• M55: 49,099,816 km (0.053 R)
• M56: 51,376,846 km (0.051 R)
• M57: 53,198,948 km (0.119 R)
• M58: 54,179,262 km (0.104 R)
• M59: 55,041,993 km (0.103 R)
• M60: 55,289,279 km (0.082 R)
• M61: 56,905,833 km (0.102 R)
• M62: 57,908,289 km (0.088 R)
• M63: 58,034,100 km (0.105 R)
• M64: 58,159,912 km (0.111 R)
• M65: 58,664,057 km (0.108 R)
• M66: 58,916,728 km (0.116 R)
• M67: 59,296,258 km (0.119 R)
• M68: 59,803,694 km (0.088 R)
• M69: 61,462,884 km (0.105 R)
• M70: 63,266,435 km (0.06 R)
• M71: 64,044,644 km (0.09 R)
• M72: 64,434,944 km (0.076 R)
• M73: 64,695,694 km (0.079 R)
• M74: 65,479,736 km (0.077 R)
• M75: 66,925,450 km (0.119 R)
• M76: 67,189,340 km (0.087 R)
• M77: 70,249,814 km (0.108 R)
• M78: 70,652,382 km (0.117 R)
• M79: 72,270,283 km (0.106 R)
• M80: 74,446,333 km (0.034 R)
• M81: 75,542,287 km (0.068 R)
• M82: 76,919,934 km (0.091 R)
• M83: 80,680,675 km (0.063 R)
• M84: 84,073,405 km (0.079 R)
• M85: 85,071,672 km (0.098 R)
• M86: 87,656,723 km (0.063 R)
• M87: 88,814,012 km (0.074 R)
• M88: 90,559,221 km (0.07 R)
• M89: 91,436,014 km (0.094 R)
• M90: 93,788,141 km (0.093 R)
• M91: 95,416,663 km (0.096 R)
• M92: 96,457,865 km (0.099 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit