🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 242 Days

Day: 26.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.36 AU - 1.66 AU

Year: 652 Days

Day: 43.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.83 AU - 3.75 AU

Year: 2097 Days

Day: 16.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,239,748 km

• M1: 167,699 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.14 AU - 4.24 AU

Year: 2491 Days

Day: 46.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,239,748 km

• M1: 39,943 km (0.074 R)
• M2: 62,831 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.31 AU - 6.31 AU

Year: 4301 Days

Day: 44.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,239,748 km

• M1: 677,080 km (0.106 R)
• M2: 3,242,833 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.6

Radius: 7.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.97 AU - 14.43 AU

Year: 17822 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,239,748 km

• M1: 382,372 km (0.036 R)
• M2: 885,919 km (0.098 R)
• M3: 959,820 km (0.054 R)
• M4: 1,256,024 km (0.076 R)
• M5: 1,318,705 km (0.083 R)
• M6: 1,535,323 km (0.104 R)
• M7: 1,647,821 km (0.107 R)
• M8: 1,810,284 km (0.103 R)
• M9: 1,929,513 km (0.092 R)
• M10: 2,051,286 km (0.042 R)
• M11: 2,432,312 km (0.06 R)
• M12: 2,590,886 km (0.026 R)
• M13: 3,002,280 km (0.107 R)
• M14: 3,287,862 km (0.106 R)
• M15: 3,612,190 km (0.084 R)
• M16: 3,732,766 km (0.112 R)
• M17: 4,228,085 km (0.114 R)
• M18: 4,355,243 km (0.112 R)
• M19: 4,580,687 km (0.118 R)
• M20: 5,211,990 km (0.117 R)
• M21: 6,887,785 km (0.119 R)
• M22: 7,302,321 km (0.091 R)
• M23: 7,998,101 km (0.08 R)
• M24: 8,714,974 km (0.118 R)
• M25: 9,286,737 km (0.093 R)
• M26: 9,660,582 km (0.095 R)
• M27: 10,986,019 km (0.108 R)
• M28: 11,337,275 km (0.085 R)
• M29: 11,826,160 km (0.104 R)
• M30: 12,595,393 km (0.079 R)
• M31: 12,916,879 km (0.06 R)
• M32: 13,194,532 km (0.08 R)
• M33: 13,708,700 km (0.051 R)
• M34: 13,944,616 km (0.112 R)
• M35: 14,612,271 km (0.118 R)
• M36: 14,853,273 km (0.049 R)
• M37: 15,192,861 km (0.112 R)
• M38: 15,486,072 km (0.101 R)
• M39: 15,633,277 km (0.078 R)
• M40: 15,781,079 km (0.099 R)
• M41: 15,879,814 km (0.1 R)
• M42: 16,376,629 km (0.068 R)
• M43: 17,131,350 km (0.095 R)
• M44: 18,988,607 km (0.087 R)
• M45: 19,146,283 km (0.089 R)
• M46: 19,410,025 km (0.118 R)
• M47: 19,462,982 km (0.115 R)
• M48: 20,101,316 km (0.105 R)
• M49: 20,530,812 km (0.117 R)
• M50: 20,584,667 km (0.089 R)
• M51: 21,071,758 km (0.055 R)
• M52: 21,234,969 km (0.114 R)
• M53: 22,112,660 km (0.093 R)
• M54: 22,500,417 km (0.098 R)
• M55: 22,667,219 km (0.114 R)
• M56: 25,276,505 km (0.048 R)
• M57: 25,739,810 km (0.087 R)
• M58: 27,443,131 km (0.083 R)
• M59: 27,800,072 km (0.046 R)
• M60: 28,458,601 km (0.092 R)
• M61: 28,880,168 km (0.108 R)
• M62: 29,001,043 km (0.067 R)
• M63: 29,912,842 km (0.086 R)
• M64: 30,525,894 km (0.085 R)
• M65: 31,081,202 km (0.093 R)
• M66: 31,702,033 km (0.039 R)
• M67: 32,264,371 km (0.033 R)
• M68: 33,019,242 km (0.119 R)
• M69: 33,525,780 km (0.117 R)
• M70: 33,779,947 km (0.076 R)
• M71: 33,843,676 km (0.066 R)
• M72: 34,867,524 km (0.095 R)
• M73: 34,931,851 km (0.111 R)
• M74: 35,254,085 km (0.119 R)
• M75: 35,383,337 km (0.092 R)
• M76: 35,836,619 km (0.117 R)
• M77: 36,291,845 km (0.11 R)
• M78: 36,683,642 km (0.058 R)
• M79: 36,945,588 km (0.08 R)
• M80: 37,735,165 km (0.089 R)
• M81: 38,596,849 km (0.092 R)
• M82: 38,663,420 km (0.093 R)
• M83: 39,464,965 km (0.086 R)
• M84: 40,272,046 km (0.05 R)
• M85: 40,407,133 km (0.079 R)
• M86: 43,208,503 km (0.102 R)
• M87: 43,693,050 km (0.102 R)
• M88: 43,762,464 km (0.084 R)
• M89: 45,017,290 km (0.035 R)
• M90: 45,860,424 km (0.071 R)
• M91: 47,206,057 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.2

Radius: 4.2

Gravity: 42.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.14 AU - 21.44 AU

Year: 26372 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,239,748 km

• M1: 806,632 km (0.042 R)
• M2: 1,202,767 km (0.113 R)
• M3: 1,579,006 km (0.096 R)
• M4: 1,874,013 km (0.107 R)
• M5: 3,492,512 km (0.118 R)
• M6: 3,586,759 km (0.115 R)
• M7: 3,874,585 km (0.095 R)
• M8: 4,370,651 km (0.058 R)
• M9: 4,472,228 km (0.093 R)
• M10: 4,781,746 km (0.09 R)
• M11: 5,366,973 km (0.088 R)
• M12: 5,585,386 km (0.105 R)
• M13: 6,430,016 km (0.105 R)
• M14: 7,014,943 km (0.088 R)
• M15: 7,074,334 km (0.12 R)
• M16: 7,313,690 km (0.062 R)
• M17: 8,360,427 km (0.045 R)
• M18: 10,251,044 km (0.059 R)
• M19: 11,001,278 km (0.079 R)
• M20: 12,195,069 km (0.049 R)
• M21: 12,266,577 km (0.095 R)
• M22: 12,916,280 km (0.116 R)
• M23: 13,355,649 km (0.082 R)
• M24: 14,855,218 km (0.075 R)
• M25: 15,008,107 km (0.1 R)
• M26: 15,547,258 km (0.11 R)
• M27: 16,962,454 km (0.119 R)
• M28: 17,122,224 km (0.104 R)
• M29: 17,202,409 km (0.027 R)
• M30: 17,523,895 km (0.12 R)
• M31: 18,418,340 km (0.065 R)
• M32: 20,846,762 km (0.113 R)
• M33: 21,880,633 km (0.106 R)
• M34: 23,373,620 km (0.115 R)
• M35: 24,267,019 km (0.096 R)
• M36: 24,357,077 km (0.073 R)
• M37: 25,080,681 km (0.066 R)
• M38: 25,536,656 km (0.046 R)
• M39: 27,293,832 km (0.066 R)
• M40: 28,708,280 km (0.032 R)
• M41: 30,728,450 km (0.055 R)
• M42: 31,020,764 km (0.117 R)
• M43: 32,199,146 km (0.09 R)
• M44: 32,496,098 km (0.059 R)
• M45: 33,994,022 km (0.111 R)
• M46: 34,498,466 km (0.108 R)
• M47: 36,334,331 km (0.084 R)
• M48: 36,746,623 km (0.027 R)
• M49: 37,888,503 km (0.045 R)
• M50: 38,201,911 km (0.104 R)
• M51: 38,831,269 km (0.083 R)
• M52: 39,358,452 km (0.094 R)
• M53: 39,781,814 km (0.116 R)
• M54: 40,206,672 km (0.098 R)
• M55: 40,313,185 km (0.074 R)
• M56: 40,846,951 km (0.112 R)
• M57: 40,953,913 km (0.082 R)
• M58: 41,275,549 km (0.116 R)
• M59: 42,353,700 km (0.095 R)
• M60: 42,462,009 km (0.118 R)
• M61: 42,679,076 km (0.098 R)
• M62: 42,896,292 km (0.111 R)
• M63: 43,659,690 km (0.096 R)
• M64: 44,317,621 km (0.041 R)
• M65: 47,206,356 km (0.116 R)
• M66: 47,318,704 km (0.12 R)
• M67: 48,560,067 km (0.117 R)
• M68: 51,652,106 km (0.059 R)
• M69: 52,580,360 km (0.111 R)
• M70: 54,689,242 km (0.051 R)
• M71: 54,925,157 km (0.056 R)
• M72: 56,586,741 km (0.099 R)
• M73: 57,543,569 km (0.067 R)
• M74: 57,663,546 km (0.081 R)
• M75: 60,812,282 km (0.114 R)
• M76: 61,915,118 km (0.034 R)
• M77: 62,284,176 km (0.112 R)
• M78: 63,643,721 km (0.12 R)
• M79: 64,513,932 km (0.086 R)
• M80: 64,888,226 km (0.117 R)
• M81: 65,388,182 km (0.073 R)
• M82: 66,014,997 km (0.088 R)
• M83: 70,073,587 km (0.12 R)
• M84: 71,874,447 km (0.112 R)
• M85: 72,262,354 km (0.12 R)
• M86: 77,367,531 km (0.042 R)
• M87: 77,897,706 km (0.106 R)
• M88: 78,695,212 km (0.085 R)
• M89: 79,228,379 km (0.075 R)
• M90: 82,723,135 km (0.038 R)
• M91: 83,536,797 km (0.064 R)
• M92: 84,353,003 km (0.12 R)
• M93: 85,856,312 km (0.09 R)
• M94: 88,473,677 km (0.055 R)
• M95: 89,305,740 km (0.066 R)
• M96: 92,659,425 km (0.067 R)
• M97: 94,210,306 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 4.3

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.87 AU - 19.37 AU

Year: 27109 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,239,748 km

• M1: 63,429 km (0.05 R)
• M2: 223,798 km (0.038 R)
• M3: 291,417 km (0.106 R)
• M4: 382,073 km (0.062 R)
• M5: 535,112 km (0.065 R)
• M6: 609,013 km (0.109 R)
• M7: 746,793 km (0.106 R)
• M8: 1,192,295 km (0.118 R)
• M9: 1,545,196 km (0.061 R)
• M10: 2,555,730 km (0.118 R)
• M11: 2,907,584 km (0.089 R)
• M12: 3,105,951 km (0.118 R)
• M13: 3,139,311 km (0.103 R)
• M14: 4,384,863 km (0.114 R)
• M15: 5,038,755 km (0.092 R)
• M16: 5,316,858 km (0.112 R)
• M17: 6,954,805 km (0.118 R)
• M18: 8,405,007 km (0.071 R)
• M19: 9,454,137 km (0.115 R)
• M20: 9,944,668 km (0.106 R)
• M21: 10,898,953 km (0.045 R)
• M22: 12,040,085 km (0.103 R)
• M23: 12,571,158 km (0.117 R)
• M24: 15,683,392 km (0.042 R)
• M25: 15,798,732 km (0.115 R)
• M26: 15,972,265 km (0.083 R)
• M27: 20,071,696 km (0.115 R)
• M28: 20,196,909 km (0.093 R)
• M29: 20,637,325 km (0.111 R)
• M30: 21,591,610 km (0.101 R)
• M31: 22,625,332 km (0.088 R)
• M32: 23,939,998 km (0.104 R)
• M33: 24,006,419 km (0.068 R)
• M34: 25,279,347 km (0.105 R)
• M35: 25,685,805 km (0.104 R)
• M36: 27,680,842 km (0.084 R)
• M37: 28,169,728 km (0.09 R)
• M38: 29,653,739 km (0.058 R)
• M39: 29,796,455 km (0.119 R)
• M40: 30,010,829 km (0.07 R)
• M41: 31,671,515 km (0.117 R)
• M42: 31,817,373 km (0.088 R)
• M43: 35,989,807 km (0.117 R)
• M44: 36,141,948 km (0.112 R)
• M45: 36,752,756 km (0.11 R)
• M46: 40,251,401 km (0.056 R)
• M47: 40,330,389 km (0.098 R)
• M48: 40,488,365 km (0.101 R)
• M49: 41,600,475 km (0.032 R)
• M50: 41,920,166 km (0.105 R)
• M51: 43,692,452 km (0.087 R)
• M52: 44,587,645 km (0.101 R)
• M53: 45,242,585 km (0.039 R)
• M54: 45,406,843 km (0.1 R)
• M55: 45,983,094 km (0.077 R)
• M56: 46,065,672 km (0.065 R)
• M57: 47,726,657 km (0.098 R)
• M58: 47,893,908 km (0.059 R)
• M59: 50,424,805 km (0.028 R)
• M60: 50,595,047 km (0.109 R)
• M61: 52,739,533 km (0.062 R)
• M62: 52,998,786 km (0.104 R)
• M63: 53,431,871 km (0.067 R)
• M64: 53,692,321 km (0.104 R)
• M65: 53,866,304 km (0.086 R)
• M66: 55,001,004 km (0.087 R)
• M67: 55,703,216 km (0.092 R)
• M68: 56,143,632 km (0.066 R)
• M69: 57,293,890 km (0.074 R)
• M70: 58,184,147 km (0.049 R)
• M71: 58,273,457 km (0.113 R)
• M72: 58,452,077 km (0.114 R)
• M73: 58,899,674 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 4.9

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.01 AU - 23.05 AU

Year: 28034 Days

Day: 15.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 92,239,748 km

• M1: 69,114 km (0.09 R)
• M2: 341,382 km (0.06 R)
• M3: 717,023 km (0.089 R)
• M4: 882,927 km (0.082 R)
• M5: 1,553,424 km (0.105 R)
• M6: 1,916,498 km (0.107 R)
• M7: 2,185,924 km (0.078 R)
• M8: 2,760,081 km (0.096 R)
• M9: 3,063,764 km (0.105 R)
• M10: 3,797,392 km (0.102 R)
• M11: 3,988,878 km (0.058 R)
• M12: 4,582,482 km (0.087 R)
• M13: 4,633,196 km (0.073 R)
• M14: 5,686,065 km (0.045 R)
• M15: 6,579,165 km (0.077 R)
• M16: 6,693,757 km (0.103 R)
• M17: 7,876,627 km (0.104 R)
• M18: 8,120,920 km (0.107 R)
• M19: 9,058,749 km (0.094 R)
• M20: 9,572,768 km (0.043 R)
• M21: 10,966,721 km (0.119 R)
• M22: 11,034,638 km (0.113 R)
• M23: 11,930,729 km (0.115 R)
• M24: 12,000,592 km (0.077 R)
• M25: 12,422,757 km (0.117 R)
• M26: 12,564,576 km (0.093 R)
• M27: 13,281,748 km (0.028 R)
• M28: 13,791,577 km (0.095 R)
• M29: 14,382,040 km (0.098 R)
• M30: 14,456,540 km (0.086 R)
• M31: 15,587,649 km (0.095 R)
• M32: 18,254,979 km (0.104 R)
• M33: 18,416,246 km (0.075 R)
• M34: 20,387,796 km (0.102 R)
• M35: 20,891,043 km (0.116 R)
• M36: 21,909,805 km (0.105 R)
• M37: 22,597,955 km (0.118 R)
• M38: 23,031,639 km (0.102 R)
• M39: 23,555,681 km (0.034 R)
• M40: 23,643,345 km (0.056 R)
• M41: 24,260,436 km (0.051 R)
• M42: 25,240,901 km (0.098 R)
• M43: 25,600,534 km (0.1 R)
• M44: 25,690,742 km (0.046 R)
• M45: 27,056,271 km (0.053 R)
• M46: 28,819,581 km (0.091 R)
• M47: 29,572,956 km (0.072 R)
• M48: 31,195,494 km (0.057 R)
• M49: 31,484,817 km (0.097 R)
• M50: 32,260,781 km (0.073 R)
• M51: 32,455,707 km (0.073 R)
• M52: 33,239,450 km (0.068 R)
• M53: 34,725,705 km (0.116 R)
• M54: 36,233,352 km (0.095 R)
• M55: 37,046,267 km (0.111 R)
• M56: 37,762,392 km (0.085 R)
• M57: 37,967,940 km (0.1 R)
• M58: 38,070,713 km (0.105 R)
• M59: 39,833,724 km (0.107 R)
• M60: 41,835,194 km (0.081 R)
• M61: 42,047,773 km (0.107 R)
• M62: 43,223,462 km (0.102 R)
• M63: 43,761,416 km (0.077 R)
• M64: 43,977,286 km (0.106 R)
• M65: 44,301,614 km (0.115 R)
• M66: 47,477,876 km (0.062 R)
• M67: 47,699,580 km (0.107 R)
• M68: 48,590,136 km (0.075 R)
• M69: 48,925,385 km (0.073 R)
• M70: 49,373,730 km (0.115 R)
• M71: 51,521,656 km (0.105 R)
• M72: 51,863,637 km (0.11 R)
• M73: 51,977,780 km (0.05 R)
• M74: 52,320,658 km (0.106 R)
• M75: 54,162,358 km (0.037 R)
• M76: 54,393,935 km (0.096 R)
• M77: 54,742,199 km (0.03 R)
• M78: 55,791,030 km (0.095 R)
• M79: 60,172,452 km (0.118 R)
• M80: 60,412,407 km (0.059 R)
• M81: 61,375,518 km (0.068 R)
• M82: 67,010,571 km (0.074 R)
• M83: 67,508,283 km (0.082 R)
• M84: 70,773,556 km (0.051 R)
• M85: 71,280,543 km (0.069 R)
• M86: 71,407,402 km (0.098 R)
• M87: 71,915,736 km (0.104 R)
• M88: 74,475,804 km (0.085 R)
• M89: 78,502,380 km (0.035 R)
• M90: 78,764,625 km (0.084 R)
• M91: 79,158,367 km (0.107 R)
• M92: 80,872,609 km (0.119 R)
• M93: 81,402,634 km (0.098 R)
• M94: 82,199,542 km (0.113 R)
• M95: 82,332,684 km (0.112 R)
• M96: 85,278,715 km (0.109 R)
• M97: 85,953,102 km (0.095 R)
• M98: 86,629,285 km (0.06 R)
• M99: 91,687,189 km (0.111 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit