🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 147 Days

Day: 47.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 382 Days

Day: 44.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,523,461 km

• M1: 161,566 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.94 AU - 1.44 AU

Year: 467 Days

Day: 35.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.34 AU - 2.78 AU

Year: 1474 Days

Day: 41.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.32 AU - 4.26 AU

Year: 2655 Days

Day: 45.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 8.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.51 AU - 6.67 AU

Year: 5409 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,523,461 km

• M1: 334,501 km (0.081 R)
• M2: 389,852 km (0.103 R)
• M3: 449,093 km (0.099 R)
• M4: 555,906 km (0.047 R)
• M5: 612,902 km (0.111 R)
• M6: 758,611 km (0.087 R)
• M7: 822,788 km (0.111 R)
• M8: 902,524 km (0.071 R)
• M9: 1,084,585 km (0.085 R)
• M10: 1,157,888 km (0.108 R)
• M11: 1,232,986 km (0.06 R)
• M12: 1,821,803 km (0.106 R)
• M13: 2,371,874 km (0.108 R)
• M14: 2,826,801 km (0.043 R)
• M15: 3,096,078 km (0.09 R)
• M16: 3,659,314 km (0.111 R)
• M17: 3,726,333 km (0.077 R)
• M18: 5,176,685 km (0.105 R)
• M19: 5,277,364 km (0.086 R)
• M20: 5,842,694 km (0.099 R)
• M21: 6,026,700 km (0.091 R)
• M22: 6,132,615 km (0.108 R)
• M23: 6,808,947 km (0.076 R)
• M24: 6,891,824 km (0.116 R)
• M25: 7,623,059 km (0.035 R)
• M26: 7,680,355 km (0.081 R)
• M27: 7,737,800 km (0.097 R)
• M28: 8,202,451 km (0.114 R)
• M29: 8,527,079 km (0.099 R)
• M30: 8,765,837 km (0.12 R)
• M31: 9,128,163 km (0.12 R)
• M32: 9,680,927 km (0.106 R)
• M33: 9,743,010 km (0.034 R)
• M34: 10,276,027 km (0.105 R)
• M35: 10,498,330 km (0.089 R)
• M36: 10,562,208 km (0.08 R)
• M37: 10,690,114 km (0.033 R)
• M38: 11,044,811 km (0.11 R)
• M39: 12,909,548 km (0.068 R)
• M40: 13,287,133 km (0.097 R)
• M41: 13,494,626 km (0.077 R)
• M42: 13,633,602 km (0.055 R)
• M43: 13,773,027 km (0.12 R)
• M44: 13,912,901 km (0.09 R)
• M45: 14,229,450 km (0.083 R)
• M46: 14,548,243 km (0.038 R)
• M47: 14,869,580 km (0.074 R)
• M48: 15,664,692 km (0.066 R)
• M49: 16,030,758 km (0.113 R)
• M50: 16,141,012 km (0.097 R)
• M51: 16,288,515 km (0.116 R)
• M52: 16,510,668 km (0.087 R)
• M53: 16,808,518 km (0.108 R)
• M54: 16,920,566 km (0.063 R)
• M55: 17,145,562 km (0.105 R)
• M56: 17,409,303 km (0.066 R)
• M57: 17,560,546 km (0.106 R)
• M58: 17,902,676 km (0.109 R)
• M59: 17,978,971 km (0.088 R)
• M60: 18,748,054 km (0.11 R)
• M61: 19,803,317 km (0.114 R)
• M62: 20,757,303 km (0.111 R)
• M63: 21,401,771 km (0.089 R)
• M64: 21,563,935 km (0.071 R)
• M65: 22,175,491 km (0.119 R)
• M66: 22,257,470 km (0.119 R)
• M67: 22,504,008 km (0.103 R)
• M68: 23,041,214 km (0.114 R)
• M69: 23,124,390 km (0.1 R)
• M70: 23,708,420 km (0.037 R)
• M71: 24,381,760 km (0.117 R)
• M72: 24,508,769 km (0.078 R)
• M73: 26,135,945 km (0.106 R)
• M74: 26,309,329 km (0.042 R)
• M75: 26,570,078 km (0.084 R)
• M76: 28,686,289 km (0.095 R)
• M77: 29,764,591 km (0.101 R)
• M78: 29,990,932 km (0.112 R)
• M79: 30,399,634 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 10.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.64 AU - 7.64 AU

Year: 5476 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,523,461 km

• M1: 226,342 km (0.083 R)
• M2: 413,937 km (0.039 R)
• M3: 559,496 km (0.119 R)
• M4: 633,248 km (0.115 R)
• M5: 737,218 km (0.1 R)
• M6: 1,085,931 km (0.105 R)
• M7: 1,312,422 km (0.074 R)
• M8: 1,483,712 km (0.114 R)
• M9: 1,662,631 km (0.098 R)
• M10: 1,754,783 km (0.079 R)
• M11: 1,906,026 km (0.091 R)
• M12: 2,061,459 km (0.071 R)
• M13: 2,703,832 km (0.107 R)
• M14: 2,901,600 km (0.09 R)
• M15: 2,991,060 km (0.088 R)
• M16: 3,311,349 km (0.071 R)
• M17: 3,594,837 km (0.078 R)
• M18: 3,763,882 km (0.037 R)
• M19: 4,261,295 km (0.112 R)
• M20: 4,912,345 km (0.103 R)
• M21: 5,263,152 km (0.097 R)
• M22: 5,483,211 km (0.077 R)
• M23: 5,678,286 km (0.075 R)
• M24: 6,190,210 km (0.107 R)
• M25: 6,598,762 km (0.108 R)
• M26: 6,955,852 km (0.098 R)
• M27: 7,472,713 km (0.101 R)
• M28: 7,596,131 km (0.118 R)
• M29: 8,255,259 km (0.101 R)
• M30: 9,829,627 km (0.097 R)
• M31: 10,100,998 km (0.089 R)
• M32: 10,203,472 km (0.042 R)
• M33: 10,340,504 km (0.066 R)
• M34: 10,894,914 km (0.06 R)
• M35: 11,708,726 km (0.094 R)
• M36: 11,816,287 km (0.101 R)
• M37: 11,996,403 km (0.104 R)
• M38: 12,395,680 km (0.106 R)
• M39: 13,207,547 km (0.108 R)
• M40: 13,733,234 km (0.056 R)
• M41: 14,150,911 km (0.051 R)
• M42: 14,495,884 km (0.073 R)
• M43: 15,311,641 km (0.093 R)
• M44: 15,744,727 km (0.049 R)
• M45: 16,062,323 km (0.074 R)
• M46: 16,462,348 km (0.056 R)
• M47: 16,542,682 km (0.103 R)
• M48: 16,623,315 km (0.1 R)
• M49: 17,929,305 km (0.043 R)
• M50: 18,219,375 km (0.118 R)
• M51: 18,888,377 km (0.118 R)
• M52: 19,056,824 km (0.055 R)
• M53: 20,207,232 km (0.12 R)
• M54: 20,595,737 km (0.107 R)
• M55: 20,725,738 km (0.084 R)
• M56: 21,030,169 km (0.101 R)
• M57: 21,336,247 km (0.102 R)
• M58: 21,511,725 km (0.077 R)
• M59: 22,174,144 km (0.108 R)
• M60: 22,307,436 km (0.054 R)
• M61: 22,753,687 km (0.031 R)
• M62: 22,977,934 km (0.069 R)
• M63: 23,292,987 km (0.105 R)
• M64: 23,383,344 km (0.032 R)
• M65: 23,473,701 km (0.08 R)
• M66: 23,609,536 km (0.11 R)
• M67: 24,982,545 km (0.102 R)
• M68: 25,213,824 km (0.093 R)
• M69: 27,566,100 km (0.11 R)
• M70: 27,900,900 km (0.091 R)
• M71: 28,719,799 km (0.087 R)
• M72: 29,302,633 km (0.061 R)
• M73: 29,497,858 km (0.038 R)
• M74: 29,987,492 km (0.062 R)
• M75: 30,578,852 km (0.096 R)
• M76: 30,677,736 km (0.093 R)
• M77: 31,423,033 km (0.112 R)
• M78: 32,123,899 km (0.035 R)
• M79: 32,274,843 km (0.11 R)
• M80: 32,425,937 km (0.094 R)
• M81: 32,627,744 km (0.054 R)
• M82: 32,981,992 km (0.053 R)
• M83: 33,592,202 km (0.098 R)
• M84: 33,796,553 km (0.061 R)
• M85: 34,411,699 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.59 AU - 11.41 AU

Year: 10538 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,523,461 km

• M1: 226,042 km (0.093 R)
• M2: 359,783 km (0.09 R)
• M3: 675,883 km (0.069 R)
• M4: 838,346 km (0.101 R)
• M5: 1,015,321 km (0.032 R)
• M6: 1,135,149 km (0.084 R)
• M7: 1,260,212 km (0.042 R)
• M8: 1,390,213 km (0.051 R)
• M9: 1,525,001 km (0.071 R)
• M10: 1,725,761 km (0.12 R)
• M11: 1,829,432 km (0.056 R)
• M12: 2,334,774 km (0.035 R)
• M13: 2,473,900 km (0.08 R)
• M14: 2,833,982 km (0.115 R)
• M15: 3,288,460 km (0.072 R)
• M16: 3,524,675 km (0.059 R)
• M17: 3,631,339 km (0.107 R)
• M18: 4,209,834 km (0.029 R)
• M19: 4,351,952 km (0.105 R)
• M20: 4,847,121 km (0.1 R)
• M21: 5,670,806 km (0.065 R)
• M22: 5,765,053 km (0.086 R)
• M23: 6,769,453 km (0.082 R)
• M24: 6,970,064 km (0.026 R)
• M25: 8,251,220 km (0.081 R)
• M26: 9,047,230 km (0.108 R)
• M27: 9,491,835 km (0.116 R)
• M28: 9,943,621 km (0.045 R)
• M29: 10,518,376 km (0.063 R)
• M30: 10,712,255 km (0.056 R)
• M31: 11,579,922 km (0.051 R)
• M32: 11,740,142 km (0.066 R)
• M33: 12,923,610 km (0.078 R)
• M34: 13,677,285 km (0.067 R)
• M35: 13,889,115 km (0.098 R)
• M36: 14,704,424 km (0.088 R)
• M37: 15,358,914 km (0.057 R)
• M38: 15,756,246 km (0.094 R)
• M39: 16,923,110 km (0.119 R)
• M40: 17,150,797 km (0.06 R)
• M41: 18,257,373 km (0.096 R)
• M42: 18,490,895 km (0.102 R)
• M43: 18,866,386 km (0.097 R)
• M44: 18,960,782 km (0.116 R)
• M45: 19,244,569 km (0.118 R)
• M46: 20,152,778 km (0.115 R)
• M47: 20,297,439 km (0.082 R)
• M48: 20,830,905 km (0.03 R)
• M49: 20,928,443 km (0.062 R)
• M50: 21,418,077 km (0.056 R)
• M51: 21,713,832 km (0.062 R)
• M52: 22,558,910 km (0.059 R)
• M53: 23,617,764 km (0.034 R)
• M54: 24,899,219 km (0.081 R)
• M55: 27,156,053 km (0.082 R)
• M56: 27,743,823 km (0.085 R)
• M57: 28,443,941 km (0.117 R)
• M58: 29,422,909 km (0.049 R)
• M59: 29,696,823 km (0.091 R)
• M60: 30,856,506 km (0.113 R)
• M61: 30,967,657 km (0.093 R)
• M62: 32,199,894 km (0.079 R)
• M63: 32,878,770 km (0.049 R)
• M64: 33,106,158 km (0.117 R)
• M65: 33,676,725 km (0.113 R)
• M66: 33,848,613 km (0.109 R)
• M67: 36,284,814 km (0.118 R)
• M68: 36,637,416 km (0.114 R)
• M69: 37,227,580 km (0.068 R)
• M70: 37,940,114 km (0.117 R)
• M71: 38,118,884 km (0.091 R)
• M72: 38,537,309 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 3.6

Gravity: 63.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.12 AU - 19.5 AU

Year: 24804 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,523,461 km

• M1: 199,564 km (0.107 R)
• M2: 436,676 km (0.119 R)
• M3: 764,744 km (0.045 R)
• M4: 967,001 km (0.113 R)
• M5: 1,350,570 km (0.054 R)
• M6: 1,418,637 km (0.049 R)
• M7: 2,239,779 km (0.108 R)
• M8: 2,912,521 km (0.086 R)
• M9: 3,180,002 km (0.11 R)
• M10: 3,785,873 km (0.079 R)
• M11: 3,833,894 km (0.113 R)
• M12: 3,882,065 km (0.071 R)
• M13: 4,578,892 km (0.116 R)
• M14: 4,784,888 km (0.117 R)
• M15: 4,941,517 km (0.064 R)
• M16: 5,639,092 km (0.098 R)
• M17: 5,915,549 km (0.097 R)
• M18: 6,253,191 km (0.081 R)
• M19: 7,124,150 km (0.109 R)
• M20: 7,302,770 km (0.112 R)
• M21: 8,657,827 km (0.082 R)
• M22: 8,721,257 km (0.116 R)
• M23: 10,087,983 km (0.086 R)
• M24: 10,154,703 km (0.029 R)
• M25: 13,013,968 km (0.092 R)
• M26: 13,894,800 km (0.112 R)
• M27: 15,867,996 km (0.086 R)
• M28: 15,945,637 km (0.11 R)
• M29: 16,257,399 km (0.088 R)
• M30: 16,649,944 km (0.103 R)
• M31: 17,125,067 km (0.097 R)
• M32: 17,284,538 km (0.047 R)
• M33: 17,926,911 km (0.103 R)
• M34: 19,069,839 km (0.064 R)
• M35: 20,489,074 km (0.082 R)
• M36: 21,425,407 km (0.075 R)
• M37: 23,339,362 km (0.101 R)
• M38: 25,488,784 km (0.076 R)
• M39: 26,219,271 km (0.115 R)
• M40: 27,234,741 km (0.089 R)
• M41: 27,420,841 km (0.1 R)
• M42: 27,887,736 km (0.047 R)
• M43: 31,034,377 km (0.088 R)
• M44: 32,896,422 km (0.099 R)
• M45: 33,193,673 km (0.081 R)
• M46: 34,996,028 km (0.092 R)
• M47: 37,448,237 km (0.05 R)
• M48: 40,060,963 km (0.115 R)
• M49: 40,484,325 km (0.113 R)
• M50: 41,763,537 km (0.079 R)
• M51: 42,192,883 km (0.099 R)
• M52: 42,300,444 km (0.047 R)
• M53: 43,164,371 km (0.032 R)
• M54: 43,381,139 km (0.049 R)
• M55: 45,019,086 km (0.12 R)
• M56: 45,790,412 km (0.115 R)
• M57: 46,233,072 km (0.095 R)
• M58: 47,234,331 km (0.043 R)
• M59: 47,457,830 km (0.065 R)
• M60: 47,569,729 km (0.077 R)
• M61: 47,793,677 km (0.089 R)
• M62: 48,580,413 km (0.057 R)
• M63: 49,939,060 km (0.065 R)
• M64: 53,506,371 km (0.088 R)
• M65: 54,557,296 km (0.043 R)
• M66: 56,679,342 km (0.034 R)
• M67: 57,869,992 km (0.118 R)
• M68: 57,989,520 km (0.119 R)
• M69: 58,588,360 km (0.1 R)
• M70: 60,518,323 km (0.12 R)
• M71: 62,224,038 km (0.093 R)
• M72: 64,316,313 km (0.092 R)
• M73: 65,060,264 km (0.057 R)
• M74: 69,837,821 km (0.057 R)
• M75: 70,347,352 km (0.099 R)
• M76: 71,754,619 km (0.119 R)
• M77: 71,882,974 km (0.11 R)
• M78: 72,655,048 km (0.102 R)
• M79: 74,207,126 km (0.059 R)
• M80: 74,596,978 km (0.092 R)
• M81: 74,987,429 km (0.046 R)
• M82: 76,293,717 km (0.101 R)
• M83: 77,475,840 km (0.071 R)
• M84: 78,399,457 km (0.074 R)
• M85: 79,592,350 km (0.119 R)
• M86: 80,524,345 km (0.069 R)
• M87: 83,746,833 km (0.12 R)
• M88: 86,191,262 km (0.082 R)
• M89: 88,934,588 km (0.11 R)
• M90: 89,072,517 km (0.051 R)
• M91: 90,872,030 km (0.074 R)
• M92: 91,288,959 km (0.087 R)
• M93: 93,523,502 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit