🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 14 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 33.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 15.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,176,812 km

• M1: 342,430 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.28 AU

Year: 403 Days

Day: 31.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,176,812 km

• M1: 43,683 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.17 AU - 4.39 AU

Year: 3318 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 14.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.44 AU - 7.78 AU

Year: 7867 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,176,812 km

• M1: 343,477 km (0.084 R)
• M2: 649,255 km (0.108 R)
• M3: 872,904 km (0.04 R)
• M4: 1,155,045 km (0.084 R)
• M5: 1,643,632 km (0.099 R)
• M6: 1,940,284 km (0.111 R)
• M7: 2,036,625 km (0.088 R)
• M8: 2,274,785 km (0.119 R)
• M9: 2,376,811 km (0.087 R)
• M10: 2,543,313 km (0.062 R)
• M11: 3,576,436 km (0.11 R)
• M12: 3,988,878 km (0.055 R)
• M13: 4,213,424 km (0.083 R)
• M14: 4,571,113 km (0.089 R)
• M15: 4,965,602 km (0.08 R)
• M16: 5,072,714 km (0.077 R)
• M17: 6,071,130 km (0.027 R)
• M18: 6,359,256 km (0.088 R)
• M19: 6,919,201 km (0.07 R)
• M20: 7,250,710 km (0.036 R)
• M21: 7,711,172 km (0.107 R)
• M22: 7,835,637 km (0.064 R)
• M23: 8,086,513 km (0.111 R)
• M24: 8,596,342 km (0.104 R)
• M25: 9,314,562 km (0.096 R)
• M26: 9,613,907 km (0.105 R)
• M27: 9,848,925 km (0.051 R)
• M28: 10,188,064 km (0.068 R)
• M29: 10,531,092 km (0.105 R)
• M30: 10,669,470 km (0.103 R)
• M31: 11,052,889 km (0.066 R)
• M32: 12,668,396 km (0.062 R)
• M33: 13,037,305 km (0.115 R)
• M34: 13,186,005 km (0.065 R)
• M35: 14,127,574 km (0.112 R)
• M36: 14,587,288 km (0.103 R)
• M37: 15,246,865 km (0.105 R)
• M38: 15,916,316 km (0.093 R)
• M39: 16,595,490 km (0.109 R)
• M40: 16,716,365 km (0.074 R)
• M41: 17,365,620 km (0.112 R)
• M42: 17,899,385 km (0.063 R)
• M43: 18,563,749 km (0.111 R)
• M44: 18,856,961 km (0.068 R)
• M45: 20,865,163 km (0.105 R)
• M46: 21,257,409 km (0.103 R)
• M47: 21,960,818 km (0.088 R)
• M48: 22,448,956 km (0.084 R)
• M49: 22,850,925 km (0.114 R)
• M50: 24,025,568 km (0.094 R)
• M51: 24,253,704 km (0.078 R)
• M52: 24,574,293 km (0.048 R)
• M53: 25,266,183 km (0.072 R)
• M54: 25,451,684 km (0.039 R)
• M55: 25,637,784 km (0.094 R)
• M56: 25,964,356 km (0.091 R)
• M57: 26,151,653 km (0.115 R)
• M58: 26,245,450 km (0.059 R)
• M59: 27,332,279 km (0.118 R)
• M60: 27,666,032 km (0.079 R)
• M61: 28,433,918 km (0.091 R)
• M62: 29,403,611 km (0.091 R)
• M63: 29,745,442 km (0.115 R)
• M64: 30,384,076 km (0.1 R)
• M65: 30,482,661 km (0.098 R)
• M66: 31,226,012 km (0.048 R)
• M67: 33,084,766 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 9.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.71 AU - 9.29 AU

Year: 10118 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,176,812 km

• M1: 127,308 km (0.114 R)
• M2: 223,350 km (0.119 R)
• M3: 330,910 km (0.119 R)
• M4: 419,173 km (0.118 R)
• M5: 612,005 km (0.088 R)
• M6: 1,022,202 km (0.104 R)
• M7: 1,176,438 km (0.109 R)
• M8: 1,439,431 km (0.105 R)
• M9: 1,684,921 km (0.08 R)
• M10: 1,757,625 km (0.106 R)
• M11: 2,500,678 km (0.082 R)
• M12: 2,668,527 km (0.101 R)
• M13: 3,400,060 km (0.102 R)
• M14: 3,492,811 km (0.103 R)
• M15: 3,586,459 km (0.118 R)
• M16: 3,824,320 km (0.048 R)
• M17: 4,042,733 km (0.091 R)
• M18: 4,491,975 km (0.119 R)
• M19: 4,878,536 km (0.071 R)
• M20: 5,822,050 km (0.097 R)
• M21: 6,186,770 km (0.107 R)
• M22: 6,472,352 km (0.092 R)
• M23: 6,820,765 km (0.111 R)
• M24: 7,175,462 km (0.09 R)
• M25: 7,596,729 km (0.098 R)
• M26: 7,964,291 km (0.092 R)
• M27: 8,780,647 km (0.08 R)
• M28: 9,005,044 km (0.116 R)
• M29: 9,426,611 km (0.118 R)
• M30: 9,722,366 km (0.083 R)
• M31: 10,901,346 km (0.119 R)
• M32: 10,970,012 km (0.102 R)
• M33: 11,177,055 km (0.085 R)
• M34: 11,665,343 km (0.118 R)
• M35: 11,876,725 km (0.078 R)
• M36: 11,947,484 km (0.101 R)
• M37: 12,879,778 km (0.109 R)
• M38: 13,281,299 km (0.073 R)
• M39: 13,502,105 km (0.111 R)
• M40: 14,134,156 km (0.091 R)
• M41: 14,586,092 km (0.062 R)
• M42: 14,928,222 km (0.082 R)
• M43: 15,427,131 km (0.108 R)
• M44: 15,775,694 km (0.047 R)
• M45: 15,931,425 km (0.063 R)
• M46: 16,362,417 km (0.05 R)
• M47: 18,206,061 km (0.045 R)
• M48: 18,410,412 km (0.067 R)
• M49: 18,533,381 km (0.042 R)
• M50: 18,945,224 km (0.083 R)
• M51: 19,069,390 km (0.056 R)
• M52: 19,276,882 km (0.102 R)
• M53: 19,568,748 km (0.098 R)
• M54: 19,819,923 km (0.118 R)
• M55: 20,198,854 km (0.086 R)
• M56: 20,665,300 km (0.076 R)
• M57: 20,921,262 km (0.105 R)
• M58: 21,135,187 km (0.082 R)
• M59: 21,565,580 km (0.077 R)
• M60: 21,651,898 km (0.102 R)
• M61: 22,172,798 km (0.111 R)
• M62: 22,303,696 km (0.112 R)
• M63: 23,006,058 km (0.065 R)
• M64: 23,271,295 km (0.097 R)
• M65: 23,359,857 km (0.075 R)
• M66: 23,582,010 km (0.062 R)
• M67: 24,387,295 km (0.079 R)
• M68: 25,795,310 km (0.1 R)
• M69: 25,887,014 km (0.115 R)
• M70: 26,162,872 km (0.096 R)
• M71: 26,301,250 km (0.08 R)
• M72: 26,671,206 km (0.1 R)
• M73: 27,229,505 km (0.08 R)
• M74: 27,791,694 km (0.062 R)
• M75: 27,932,765 km (0.088 R)
• M76: 28,357,623 km (0.045 R)
• M77: 28,832,147 km (0.08 R)
• M78: 29,118,178 km (0.045 R)
• M79: 29,261,493 km (0.094 R)
• M80: 30,126,618 km (0.075 R)
• M81: 30,223,108 km (0.106 R)
• M82: 31,048,739 km (0.096 R)
• M83: 31,244,114 km (0.096 R)
• M84: 32,128,088 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 8.1

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.55 AU - 9.51 AU

Year: 10169 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,176,812 km

• M1: 495,169 km (0.107 R)
• M2: 768,933 km (0.052 R)
• M3: 1,065,885 km (0.085 R)
• M4: 2,017,178 km (0.108 R)
• M5: 2,397,904 km (0.085 R)
• M6: 3,965,840 km (0.062 R)
• M7: 4,066,220 km (0.102 R)
• M8: 4,133,688 km (0.116 R)
• M9: 4,201,456 km (0.058 R)
• M10: 4,269,673 km (0.095 R)
• M11: 4,476,267 km (0.092 R)
• M12: 4,792,517 km (0.098 R)
• M13: 4,935,383 km (0.094 R)
• M14: 5,007,340 km (0.068 R)
• M15: 5,633,407 km (0.109 R)
• M16: 5,936,492 km (0.066 R)
• M17: 6,322,904 km (0.111 R)
• M18: 6,479,682 km (0.11 R)
• M19: 6,598,164 km (0.037 R)
• M20: 6,998,338 km (0.086 R)
• M21: 7,365,302 km (0.069 R)
• M22: 9,159,130 km (0.106 R)
• M23: 9,876,302 km (0.074 R)
• M24: 10,195,843 km (0.108 R)
• M25: 10,565,200 km (0.118 R)
• M26: 10,658,250 km (0.116 R)
• M27: 11,555,388 km (0.106 R)
• M28: 11,747,322 km (0.025 R)
• M29: 12,871,700 km (0.082 R)
• M30: 14,440,682 km (0.119 R)
• M31: 15,064,057 km (0.109 R)
• M32: 15,431,768 km (0.076 R)
• M33: 15,749,365 km (0.114 R)
• M34: 16,390,840 km (0.045 R)
• M35: 17,424,113 km (0.11 R)
• M36: 17,534,067 km (0.12 R)
• M37: 17,644,321 km (0.075 R)
• M38: 18,031,929 km (0.114 R)
• M39: 18,143,230 km (0.119 R)
• M40: 19,439,047 km (0.104 R)
• M41: 19,667,482 km (0.098 R)
• M42: 21,232,276 km (0.067 R)
• M43: 21,467,594 km (0.094 R)
• M44: 21,940,622 km (0.096 R)
• M45: 23,440,939 km (0.078 R)
• M46: 24,172,772 km (0.039 R)
• M47: 24,726,733 km (0.048 R)
• M48: 25,346,966 km (0.087 R)
• M49: 26,476,430 km (0.09 R)
• M50: 26,602,840 km (0.119 R)
• M51: 26,792,979 km (0.077 R)
• M52: 27,493,994 km (0.109 R)
• M53: 27,814,583 km (0.117 R)
• M54: 27,943,237 km (0.099 R)
• M55: 28,200,994 km (0.116 R)
• M56: 29,044,277 km (0.073 R)
• M57: 29,567,421 km (0.085 R)
• M58: 29,895,938 km (0.102 R)
• M59: 31,757,833 km (0.095 R)
• M60: 33,110,497 km (0.043 R)
• M61: 34,068,671 km (0.113 R)
• M62: 34,137,337 km (0.109 R)
• M63: 35,662,337 km (0.108 R)
• M64: 35,872,073 km (0.117 R)
• M65: 36,082,109 km (0.051 R)
• M66: 38,778,162 km (0.09 R)
• M67: 38,921,925 km (0.057 R)
• M68: 39,860,203 km (0.061 R)
• M69: 40,077,868 km (0.073 R)
• M70: 40,587,099 km (0.088 R)
• M71: 41,465,089 km (0.048 R)
• M72: 41,980,154 km (0.096 R)
• M73: 42,868,018 km (0.114 R)
• M74: 43,388,768 km (0.084 R)
• M75: 45,492,862 km (0.089 R)
• M76: 46,557,401 km (0.035 R)
• M77: 47,169,256 km (0.097 R)
• M78: 47,476,231 km (0.1 R)
• M79: 47,553,124 km (0.072 R)
• M80: 47,783,804 km (0.105 R)
• M81: 49,409,783 km (0.108 R)
• M82: 49,565,515 km (0.074 R)
• M83: 50,896,487 km (0.086 R)
• M84: 51,368,917 km (0.068 R)
• M85: 51,526,743 km (0.051 R)
• M86: 52,159,691 km (0.068 R)
• M87: 52,715,597 km (0.051 R)
• M88: 52,795,183 km (0.043 R)
• M89: 53,273,597 km (0.119 R)
• M90: 53,353,333 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.2

Radius: 4.5

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.35 AU - 15.63 AU

Year: 20670 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,176,812 km

• M1: 130,150 km (0.12 R)
• M2: 366,664 km (0.082 R)
• M3: 500,255 km (0.082 R)
• M4: 562,189 km (0.106 R)
• M5: 671,246 km (0.054 R)
• M6: 1,548,039 km (0.107 R)
• M7: 1,670,559 km (0.084 R)
• M8: 2,023,910 km (0.053 R)
• M9: 2,470,609 km (0.062 R)
• M10: 5,297,261 km (0.108 R)
• M11: 6,586,345 km (0.114 R)
• M12: 6,685,529 km (0.1 R)
• M13: 7,087,199 km (0.099 R)
• M14: 7,188,926 km (0.095 R)
• M15: 7,756,650 km (0.117 R)
• M16: 7,914,027 km (0.105 R)
• M17: 8,499,852 km (0.097 R)
• M18: 8,934,733 km (0.108 R)
• M19: 9,099,590 km (0.054 R)
• M20: 9,432,445 km (0.054 R)
• M21: 9,488,395 km (0.107 R)
• M22: 10,686,823 km (0.073 R)
• M23: 10,979,137 km (0.09 R)
• M24: 11,096,721 km (0.106 R)
• M25: 11,214,754 km (0.032 R)
• M26: 11,631,384 km (0.113 R)
• M27: 12,540,939 km (0.119 R)
• M28: 12,973,277 km (0.106 R)
• M29: 13,035,360 km (0.034 R)
• M30: 14,234,985 km (0.085 R)
• M31: 14,491,995 km (0.114 R)
• M32: 14,556,471 km (0.082 R)
• M33: 15,469,467 km (0.106 R)
• M34: 16,132,784 km (0.098 R)
• M35: 16,199,654 km (0.092 R)
• M36: 16,333,694 km (0.06 R)
• M37: 17,008,979 km (0.107 R)
• M38: 17,762,354 km (0.099 R)
• M39: 18,108,523 km (0.113 R)
• M40: 18,666,822 km (0.06 R)
• M41: 18,877,606 km (0.094 R)
• M42: 19,089,137 km (0.079 R)
• M43: 19,301,566 km (0.083 R)
• M44: 19,585,952 km (0.106 R)
• M45: 19,871,833 km (0.111 R)
• M46: 20,015,298 km (0.101 R)
• M47: 20,592,296 km (0.099 R)
• M48: 22,954,896 km (0.108 R)
• M49: 24,244,429 km (0.079 R)
• M50: 25,869,511 km (0.11 R)
• M51: 25,947,751 km (0.083 R)
• M52: 26,418,984 km (0.032 R)
• M53: 28,010,107 km (0.094 R)
• M54: 30,868,174 km (0.065 R)
• M55: 32,626,996 km (0.089 R)
• M56: 33,220,451 km (0.109 R)
• M57: 33,475,964 km (0.104 R)
• M58: 36,767,417 km (0.062 R)
• M59: 37,119,869 km (0.06 R)
• M60: 38,005,788 km (0.071 R)
• M61: 38,272,970 km (0.1 R)
• M62: 39,618,004 km (0.082 R)
• M63: 40,160,446 km (0.051 R)
• M64: 40,978,597 km (0.111 R)
• M65: 41,710,430 km (0.084 R)
• M66: 43,094,210 km (0.034 R)
• M67: 43,838,310 km (0.116 R)
• M68: 44,868,441 km (0.106 R)
• M69: 47,814,172 km (0.059 R)
• M70: 48,006,406 km (0.077 R)
• M71: 48,487,961 km (0.106 R)
• M72: 50,723,851 km (0.115 R)
• M73: 53,490,813 km (0.116 R)
• M74: 54,190,183 km (0.082 R)
• M75: 55,396,092 km (0.117 R)
• M76: 58,654,932 km (0.104 R)
• M77: 58,860,629 km (0.118 R)
• M78: 59,169,698 km (0.111 R)
• M79: 59,272,771 km (0.095 R)
• M80: 61,661,400 km (0.088 R)
• M81: 62,289,561 km (0.074 R)
• M82: 64,399,191 km (0.083 R)
• M83: 65,889,634 km (0.084 R)
• M84: 65,996,597 km (0.109 R)
• M85: 66,317,634 km (0.057 R)
• M86: 66,853,942 km (0.064 R)
• M87: 67,714,878 km (0.109 R)
• M88: 70,210,469 km (0.075 R)
• M89: 70,976,111 km (0.063 R)
• M90: 72,957,236 km (0.051 R)
• M91: 73,067,789 km (0.052 R)
• M92: 73,954,605 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit