🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 159 Days

Day: 47.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,934,051 km

• M1: 427,102 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.71 AU - 0.99 AU

Year: 282 Days

Day: 44.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,934,051 km

• M1: 319,092 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.37 AU - 4.91 AU

Year: 3032 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,934,051 km

• M1: 1,115,402 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.3 AU - 5.14 AU

Year: 3120 Days

Day: 35.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 11

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.86 AU - 10.78 AU

Year: 11075 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,934,051 km

• M1: 148,251 km (0.066 R)
• M2: 256,411 km (0.111 R)
• M3: 413,788 km (0.07 R)
• M4: 586,424 km (0.094 R)
• M5: 657,931 km (0.082 R)
• M6: 892,650 km (0.12 R)
• M7: 1,020,407 km (0.103 R)
• M8: 1,311,076 km (0.104 R)
• M9: 1,628,223 km (0.116 R)
• M10: 1,804,898 km (0.098 R)
• M11: 2,101,102 km (0.116 R)
• M12: 2,274,636 km (0.096 R)
• M13: 2,698,147 km (0.041 R)
• M14: 2,951,267 km (0.082 R)
• M15: 3,037,435 km (0.095 R)
• M16: 3,234,456 km (0.089 R)
• M17: 3,503,732 km (0.119 R)
• M18: 3,687,438 km (0.109 R)
• M19: 3,803,825 km (0.114 R)
• M20: 3,874,286 km (0.063 R)
• M21: 3,992,618 km (0.118 R)
• M22: 4,088,211 km (0.09 R)
• M23: 4,804,186 km (0.071 R)
• M24: 5,008,537 km (0.089 R)
• M25: 5,320,598 km (0.088 R)
• M26: 5,505,501 km (0.105 R)
• M27: 6,211,154 km (0.117 R)
• M28: 6,322,305 km (0.098 R)
• M29: 6,406,080 km (0.054 R)
• M30: 6,490,154 km (0.118 R)
• M31: 6,773,343 km (0.077 R)
• M32: 7,147,637 km (0.109 R)
• M33: 7,647,294 km (0.1 R)
• M34: 7,916,271 km (0.109 R)
• M35: 8,587,367 km (0.12 R)
• M36: 8,898,381 km (0.12 R)
• M37: 9,531,628 km (0.095 R)
• M38: 10,048,639 km (0.117 R)
• M39: 10,442,380 km (0.082 R)
• M40: 10,807,848 km (0.094 R)
• M41: 12,909,997 km (0.1 R)
• M42: 13,445,857 km (0.116 R)
• M43: 14,318,311 km (0.088 R)
• M44: 14,539,417 km (0.114 R)
• M45: 14,761,570 km (0.108 R)
• M46: 15,284,265 km (0.092 R)
• M47: 15,359,363 km (0.106 R)
• M48: 15,623,553 km (0.088 R)
• M49: 15,927,087 km (0.096 R)
• M50: 16,117,974 km (0.055 R)
• M51: 16,501,842 km (0.047 R)
• M52: 16,772,315 km (0.099 R)
• M53: 17,513,872 km (0.085 R)
• M54: 17,671,398 km (0.088 R)
• M55: 18,106,877 km (0.119 R)
• M56: 18,226,257 km (0.097 R)
• M57: 18,465,912 km (0.038 R)
• M58: 18,706,615 km (0.102 R)
• M59: 18,988,607 km (0.085 R)
• M60: 19,069,540 km (0.094 R)
• M61: 19,231,554 km (0.1 R)
• M62: 20,627,302 km (0.116 R)
• M63: 21,295,556 km (0.046 R)
• M64: 21,505,741 km (0.081 R)
• M65: 21,928,355 km (0.115 R)
• M66: 22,055,663 km (0.049 R)
• M67: 22,140,634 km (0.086 R)
• M68: 22,353,662 km (0.11 R)
• M69: 22,695,942 km (0.069 R)
• M70: 23,515,738 km (0.094 R)
• M71: 23,820,170 km (0.114 R)
• M72: 23,994,750 km (0.114 R)
• M73: 24,082,116 km (0.067 R)
• M74: 24,608,999 km (0.073 R)
• M75: 24,962,499 km (0.065 R)
• M76: 25,095,342 km (0.09 R)
• M77: 26,032,722 km (0.108 R)
• M78: 27,163,383 km (0.08 R)
• M79: 27,666,032 km (0.081 R)
• M80: 28,587,704 km (0.12 R)
• M81: 28,866,106 km (0.093 R)
• M82: 29,894,890 km (0.099 R)
• M83: 30,177,630 km (0.108 R)
• M84: 30,935,643 km (0.073 R)
• M85: 31,700,088 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 5.3

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.4 AU - 15.9 AU

Year: 20180 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,934,051 km

• M1: 185,651 km (0.107 R)
• M2: 328,218 km (0.107 R)
• M3: 388,655 km (0.08 R)
• M4: 649,404 km (0.103 R)
• M5: 891,903 km (0.063 R)
• M6: 1,304,942 km (0.111 R)
• M7: 1,531,433 km (0.093 R)
• M8: 1,636,002 km (0.107 R)
• M9: 2,432,461 km (0.099 R)
• M10: 2,805,858 km (0.118 R)
• M11: 3,263,627 km (0.029 R)
• M12: 3,815,194 km (0.1 R)
• M13: 4,847,869 km (0.109 R)
• M14: 4,924,762 km (0.09 R)
• M15: 6,461,581 km (0.106 R)
• M16: 7,105,899 km (0.079 R)
• M17: 7,546,614 km (0.084 R)
• M18: 7,591,194 km (0.106 R)
• M19: 8,733,823 km (0.058 R)
• M20: 9,540,903 km (0.092 R)
• M21: 10,770,448 km (0.072 R)
• M22: 10,820,713 km (0.113 R)
• M23: 10,971,807 km (0.071 R)
• M24: 13,483,106 km (0.111 R)
• M25: 15,251,054 km (0.068 R)
• M26: 16,973,374 km (0.081 R)
• M27: 17,090,510 km (0.116 R)
• M28: 18,155,497 km (0.077 R)
• M29: 18,335,164 km (0.113 R)
• M30: 18,696,143 km (0.039 R)
• M31: 18,816,869 km (0.113 R)
• M32: 19,180,990 km (0.062 R)
• M33: 19,670,026 km (0.113 R)
• M34: 19,792,995 km (0.079 R)
• M35: 20,847,959 km (0.105 R)
• M36: 21,540,298 km (0.099 R)
• M37: 24,450,276 km (0.073 R)
• M38: 25,246,735 km (0.109 R)
• M39: 26,797,167 km (0.059 R)
• M40: 27,343,499 km (0.119 R)
• M41: 28,586,508 km (0.119 R)
• M42: 28,725,783 km (0.063 R)
• M43: 28,865,208 km (0.118 R)
• M44: 30,698,530 km (0.028 R)
• M45: 30,841,247 km (0.114 R)
• M46: 33,445,147 km (0.109 R)
• M47: 37,328,857 km (0.096 R)
• M48: 38,859,992 km (0.109 R)
• M49: 39,478,280 km (0.087 R)
• M50: 40,724,430 km (0.064 R)
• M51: 43,735,386 km (0.045 R)
• M52: 43,815,720 km (0.073 R)
• M53: 45,186,486 km (0.088 R)
• M54: 46,081,081 km (0.076 R)
• M55: 48,633,370 km (0.066 R)
• M56: 49,717,207 km (0.076 R)
• M57: 49,968,531 km (0.037 R)
• M58: 50,136,230 km (0.095 R)
• M59: 50,556,301 km (0.096 R)
• M60: 52,248,702 km (0.116 R)
• M61: 55,428,105 km (0.1 R)
• M62: 55,514,872 km (0.119 R)
• M63: 57,348,045 km (0.116 R)
• M64: 57,523,672 km (0.092 R)
• M65: 58,758,154 km (0.099 R)
• M66: 59,201,113 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 5.7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.73 AU - 19.89 AU

Year: 25919 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,934,051 km

• M1: 153,039 km (0.025 R)
• M2: 234,719 km (0.102 R)
• M3: 379,829 km (0.087 R)
• M4: 515,963 km (0.116 R)
• M5: 967,150 km (0.118 R)
• M6: 1,407,267 km (0.072 R)
• M7: 1,593,517 km (0.026 R)
• M8: 1,873,414 km (0.073 R)
• M9: 2,446,673 km (0.08 R)
• M10: 3,002,429 km (0.094 R)
• M11: 3,173,270 km (0.113 R)
• M12: 3,453,018 km (0.06 R)
• M13: 4,454,875 km (0.115 R)
• M14: 4,767,834 km (0.109 R)
• M15: 5,128,514 km (0.12 R)
• M16: 5,623,085 km (0.105 R)
• M17: 6,089,830 km (0.072 R)
• M18: 7,241,584 km (0.072 R)
• M19: 7,562,920 km (0.037 R)
• M20: 7,609,146 km (0.113 R)
• M21: 7,655,521 km (0.074 R)
• M22: 8,030,115 km (0.118 R)
• M23: 9,139,682 km (0.088 R)
• M24: 9,288,083 km (0.094 R)
• M25: 9,838,454 km (0.06 R)
• M26: 9,990,445 km (0.101 R)
• M27: 10,092,172 km (0.12 R)
• M28: 10,143,184 km (0.025 R)
• M29: 10,761,772 km (0.108 R)
• M30: 10,813,981 km (0.082 R)
• M31: 11,233,753 km (0.04 R)
• M32: 11,552,247 km (0.053 R)
• M33: 11,766,172 km (0.092 R)
• M34: 11,927,438 km (0.102 R)
• M35: 13,299,999 km (0.099 R)
• M36: 13,412,047 km (0.091 R)
• M37: 13,806,238 km (0.061 R)
• M38: 14,491,097 km (0.114 R)
• M39: 14,606,287 km (0.054 R)
• M40: 15,597,822 km (0.062 R)
• M41: 16,012,358 km (0.085 R)
• M42: 16,191,127 km (0.063 R)
• M43: 16,250,817 km (0.12 R)
• M44: 17,277,656 km (0.091 R)
• M45: 17,583,734 km (0.108 R)
• M46: 17,829,673 km (0.066 R)
• M47: 17,953,240 km (0.074 R)
• M48: 20,031,005 km (0.099 R)
• M49: 20,481,594 km (0.113 R)
• M50: 20,870,249 km (0.114 R)
• M51: 21,196,074 km (0.119 R)
• M52: 21,918,930 km (0.043 R)
• M53: 22,250,140 km (0.079 R)
• M54: 22,316,562 km (0.08 R)
• M55: 22,716,586 km (0.054 R)
• M56: 22,917,496 km (0.086 R)
• M57: 23,998,790 km (0.113 R)
• M58: 24,958,610 km (0.11 R)
• M59: 25,443,157 km (0.088 R)
• M60: 25,582,283 km (0.043 R)
• M61: 26,703,519 km (0.069 R)
• M62: 27,341,255 km (0.091 R)
• M63: 28,487,324 km (0.109 R)
• M64: 30,752,236 km (0.052 R)
• M65: 30,974,538 km (0.056 R)
• M66: 31,495,139 km (0.12 R)
• M67: 32,018,731 km (0.079 R)
• M68: 34,525,094 km (0.114 R)
• M69: 36,230,959 km (0.096 R)
• M70: 36,309,049 km (0.094 R)
• M71: 36,857,923 km (0.111 R)
• M72: 37,884,464 km (0.106 R)
• M73: 38,202,210 km (0.106 R)
• M74: 39,401,686 km (0.068 R)
• M75: 39,885,036 km (0.119 R)
• M76: 41,591,798 km (0.079 R)
• M77: 43,737,630 km (0.103 R)
• M78: 45,076,082 km (0.103 R)
• M79: 49,257,642 km (0.065 R)
• M80: 50,126,207 km (0.067 R)
• M81: 51,175,038 km (0.102 R)
• M82: 51,438,480 km (0.093 R)
• M83: 51,966,411 km (0.053 R)
• M84: 53,027,957 km (0.118 R)
• M85: 54,185,994 km (0.087 R)
• M86: 54,543,982 km (0.088 R)
• M87: 54,633,591 km (0.029 R)
• M88: 55,082,385 km (0.075 R)
• M89: 56,164,576 km (0.066 R)
• M90: 56,980,782 km (0.115 R)
• M91: 57,071,737 km (0.06 R)
• M92: 57,162,693 km (0.114 R)
• M93: 59,545,188 km (0.06 R)
• M94: 60,284,651 km (0.066 R)
• M95: 61,492,953 km (0.05 R)
• M96: 62,053,346 km (0.109 R)
• M97: 62,334,142 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.1

Radius: 7.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.54 AU - 22.74 AU

Year: 28963 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,934,051 km

• M1: 357,090 km (0.078 R)
• M2: 577,897 km (0.107 R)
• M3: 1,079,648 km (0.112 R)
• M4: 1,622,688 km (0.113 R)
• M5: 1,720,675 km (0.105 R)
• M6: 2,726,720 km (0.087 R)
• M7: 2,883,200 km (0.062 R)
• M8: 3,538,139 km (0.108 R)
• M9: 4,556,901 km (0.101 R)
• M10: 4,883,922 km (0.11 R)
• M11: 5,859,898 km (0.112 R)
• M12: 5,910,313 km (0.118 R)
• M13: 5,960,727 km (0.083 R)
• M14: 6,062,304 km (0.096 R)
• M15: 6,630,477 km (0.091 R)
• M16: 6,788,452 km (0.087 R)
• M17: 7,706,834 km (0.079 R)
• M18: 7,984,338 km (0.108 R)
• M19: 8,549,219 km (0.066 R)
• M20: 8,721,107 km (0.105 R)
• M21: 9,126,966 km (0.103 R)
• M22: 10,017,073 km (0.119 R)
• M23: 10,198,386 km (0.064 R)
• M24: 10,319,860 km (0.081 R)
• M25: 11,183,787 km (0.11 R)
• M26: 12,393,136 km (0.078 R)
• M27: 13,509,885 km (0.111 R)
• M28: 13,710,196 km (0.086 R)
• M29: 14,521,765 km (0.107 R)
• M30: 14,658,497 km (0.038 R)
• M31: 16,689,138 km (0.051 R)
• M32: 17,192,386 km (0.079 R)
• M33: 17,627,715 km (0.036 R)
• M34: 17,846,727 km (0.119 R)
• M35: 17,993,183 km (0.09 R)
• M36: 18,213,840 km (0.064 R)
• M37: 19,480,336 km (0.071 R)
• M38: 19,555,733 km (0.105 R)
• M39: 21,238,709 km (0.116 R)
• M40: 21,940,473 km (0.047 R)
• M41: 22,491,441 km (0.094 R)
• M42: 24,496,651 km (0.055 R)
• M43: 25,561,639 km (0.097 R)
• M44: 26,224,656 km (0.052 R)
• M45: 27,567,447 km (0.117 R)
• M46: 28,503,481 km (0.111 R)
• M47: 30,581,844 km (0.093 R)
• M48: 31,462,078 km (0.089 R)
• M49: 31,994,197 km (0.075 R)
• M50: 32,887,745 km (0.1 R)
• M51: 33,247,528 km (0.043 R)
• M52: 35,341,151 km (0.104 R)
• M53: 35,433,153 km (0.055 R)
• M54: 36,636,219 km (0.08 R)
• M55: 36,822,469 km (0.108 R)
• M56: 37,196,015 km (0.113 R)
• M57: 37,758,652 km (0.052 R)
• M58: 39,082,294 km (0.119 R)
• M59: 40,229,111 km (0.1 R)
• M60: 40,903,050 km (0.117 R)
• M61: 42,164,609 km (0.107 R)
• M62: 42,457,671 km (0.065 R)
• M63: 43,143,876 km (0.05 R)
• M64: 43,340,598 km (0.041 R)
• M65: 43,734,937 km (0.106 R)
• M66: 44,825,506 km (0.03 R)
• M67: 45,925,050 km (0.119 R)
• M68: 46,226,490 km (0.072 R)
• M69: 48,866,144 km (0.075 R)
• M70: 49,894,331 km (0.06 R)
• M71: 53,232,308 km (0.039 R)
• M72: 54,290,114 km (0.07 R)
• M73: 54,715,122 km (0.116 R)
• M74: 58,155,275 km (0.079 R)
• M75: 58,372,640 km (0.117 R)
• M76: 59,791,726 km (0.107 R)
• M77: 60,891,270 km (0.08 R)
• M78: 61,111,927 km (0.119 R)
• M79: 64,229,247 km (0.049 R)
• M80: 66,828,361 km (0.118 R)
• M81: 67,854,752 km (0.107 R)
• M82: 67,969,194 km (0.085 R)
• M83: 68,771,488 km (0.077 R)
• M84: 71,081,129 km (0.063 R)
• M85: 73,298,918 km (0.116 R)
• M86: 73,768,655 km (0.116 R)
• M87: 76,489,092 km (0.077 R)
• M88: 78,881,461 km (0.098 R)
• M89: 79,001,588 km (0.1 R)
• M90: 79,724,445 km (0.113 R)
• M91: 79,845,171 km (0.074 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit