🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 26.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 42.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 352 Days

Day: 40.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.89 AU - 1.07 AU

Year: 364 Days

Day: 24.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.43 AU - 1.63 AU

Year: 709 Days

Day: 27.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.25 AU - 4.91 AU

Year: 3088 Days

Day: 20.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.37 AU - 16.57 AU

Year: 18526 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,292,902 km

• M1: 187,147 km (0.084 R)
• M2: 272,119 km (0.091 R)
• M3: 416,780 km (0.089 R)
• M4: 638,633 km (0.036 R)
• M5: 1,230,143 km (0.061 R)
• M6: 1,434,195 km (0.1 R)
• M7: 2,244,566 km (0.119 R)
• M8: 2,695,305 km (0.045 R)
• M9: 3,297,586 km (0.092 R)
• M10: 3,423,098 km (0.041 R)
• M11: 3,743,537 km (0.093 R)
• M12: 4,761,999 km (0.115 R)
• M13: 5,083,485 km (0.099 R)
• M14: 6,051,234 km (0.103 R)
• M15: 6,399,498 km (0.108 R)
• M16: 7,034,541 km (0.057 R)
• M17: 7,196,406 km (0.079 R)
• M18: 7,523,875 km (0.079 R)
• M19: 8,449,587 km (0.073 R)
• M20: 11,010,254 km (0.092 R)
• M21: 11,245,571 km (0.053 R)
• M22: 11,817,035 km (0.072 R)
• M23: 13,237,018 km (0.108 R)
• M24: 13,487,146 km (0.101 R)
• M25: 13,688,504 km (0.043 R)
• M26: 13,840,197 km (0.079 R)
• M27: 13,890,761 km (0.096 R)
• M28: 14,196,090 km (0.101 R)
• M29: 14,813,480 km (0.104 R)
• M30: 15,177,602 km (0.075 R)
• M31: 15,387,039 km (0.112 R)
• M32: 15,755,797 km (0.105 R)
• M33: 16,287,767 km (0.026 R)
• M34: 17,205,401 km (0.093 R)
• M35: 17,643,124 km (0.099 R)
• M36: 19,657,609 km (0.095 R)
• M37: 20,865,911 km (0.117 R)
• M38: 20,924,105 km (0.112 R)
• M39: 21,861,784 km (0.062 R)
• M40: 22,753,088 km (0.052 R)
• M41: 23,052,882 km (0.079 R)
• M42: 25,622,226 km (0.117 R)
• M43: 27,384,937 km (0.101 R)
• M44: 27,576,123 km (0.111 R)
• M45: 28,345,356 km (0.086 R)
• M46: 28,926,843 km (0.065 R)
• M47: 29,121,469 km (0.072 R)
• M48: 32,767,469 km (0.117 R)
• M49: 33,309,761 km (0.114 R)
• M50: 33,513,813 km (0.077 R)
• M51: 33,923,262 km (0.099 R)
• M52: 34,471,688 km (0.068 R)
• M53: 34,678,133 km (0.04 R)
• M54: 35,092,220 km (0.097 R)
• M55: 35,855,767 km (0.042 R)
• M56: 36,204,629 km (0.086 R)
• M57: 36,765,023 km (0.104 R)
• M58: 37,469,629 km (0.114 R)
• M59: 38,249,932 km (0.074 R)
• M60: 39,322,548 km (0.07 R)
• M61: 40,622,703 km (0.097 R)
• M62: 42,157,278 km (0.026 R)
• M63: 42,378,085 km (0.034 R)
• M64: 42,525,439 km (0.114 R)
• M65: 42,599,190 km (0.119 R)
• M66: 45,207,729 km (0.092 R)
• M67: 45,509,019 km (0.089 R)
• M68: 45,735,510 km (0.069 R)
• M69: 47,407,864 km (0.077 R)
• M70: 48,713,704 km (0.102 R)
• M71: 49,409,783 km (0.066 R)
• M72: 50,265,184 km (0.084 R)
• M73: 51,282,300 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.4

Radius: 3.1

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.32 AU - 15.04 AU

Year: 20010 Days

Day: 22.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,292,902 km

• M1: 40,391 km (0.115 R)
• M2: 80,184 km (0.12 R)
• M3: 268,528 km (0.07 R)
• M4: 469,438 km (0.115 R)
• M5: 575,503 km (0.095 R)
• M6: 708,496 km (0.061 R)
• M7: 980,464 km (0.1 R)
• M8: 1,139,038 km (0.066 R)
• M9: 1,557,164 km (0.12 R)
• M10: 1,850,526 km (0.083 R)
• M11: 3,020,680 km (0.072 R)
• M12: 3,085,755 km (0.1 R)
• M13: 3,350,693 km (0.1 R)
• M14: 3,831,501 km (0.076 R)
• M15: 3,866,656 km (0.062 R)
• M16: 4,407,153 km (0.112 R)
• M17: 4,856,246 km (0.11 R)
• M18: 4,894,244 km (0.109 R)
• M19: 5,202,565 km (0.089 R)
• M20: 5,359,045 km (0.089 R)
• M21: 5,596,606 km (0.117 R)
• M22: 5,636,549 km (0.075 R)
• M23: 5,716,733 km (0.112 R)
• M24: 6,164,330 km (0.083 R)
• M25: 6,205,619 km (0.093 R)
• M26: 8,290,564 km (0.061 R)
• M27: 8,842,581 km (0.074 R)
• M28: 8,889,255 km (0.081 R)
• M29: 8,935,780 km (0.062 R)
• M30: 9,359,142 km (0.093 R)
• M31: 10,322,851 km (0.104 R)
• M32: 10,568,641 km (0.082 R)
• M33: 12,238,751 km (0.072 R)
• M34: 12,394,632 km (0.106 R)
• M35: 13,290,275 km (0.042 R)
• M36: 14,151,959 km (0.046 R)
• M37: 14,589,532 km (0.12 R)
• M38: 15,534,093 km (0.094 R)
• M39: 16,326,663 km (0.076 R)
• M40: 16,498,252 km (0.097 R)
• M41: 16,670,439 km (0.109 R)
• M42: 16,958,714 km (0.098 R)
• M43: 17,423,365 km (0.102 R)
• M44: 17,892,055 km (0.062 R)
• M45: 18,187,212 km (0.064 R)
• M46: 19,202,532 km (0.119 R)
• M47: 21,225,245 km (0.046 R)
• M48: 22,993,642 km (0.06 R)
• M49: 23,572,136 km (0.036 R)
• M50: 23,830,791 km (0.086 R)
• M51: 25,600,833 km (0.081 R)
• M52: 26,334,012 km (0.049 R)
• M53: 27,006,455 km (0.112 R)
• M54: 27,277,077 km (0.058 R)
• M55: 27,412,613 km (0.108 R)
• M56: 27,548,448 km (0.119 R)
• M57: 27,752,649 km (0.102 R)
• M58: 27,820,866 km (0.108 R)
• M59: 27,957,448 km (0.059 R)
• M60: 30,031,773 km (0.059 R)
• M61: 30,945,965 km (0.119 R)
• M62: 31,370,973 km (0.065 R)
• M63: 31,513,091 km (0.076 R)
• M64: 32,226,822 km (0.115 R)
• M65: 34,253,275 km (0.041 R)
• M66: 34,472,735 km (0.114 R)
• M67: 34,913,301 km (0.055 R)
• M68: 35,577,665 km (0.092 R)
• M69: 35,725,767 km (0.118 R)
• M70: 36,395,068 km (0.052 R)
• M71: 37,218,903 km (0.11 R)
• M72: 37,519,894 km (0.118 R)
• M73: 37,670,689 km (0.103 R)
• M74: 38,048,722 km (0.113 R)
• M75: 38,124,419 km (0.085 R)
• M76: 38,427,953 km (0.102 R)
• M77: 38,503,949 km (0.114 R)
• M78: 39,726,612 km (0.108 R)
• M79: 42,131,548 km (0.108 R)
• M80: 42,366,715 km (0.07 R)
• M81: 43,628,723 km (0.114 R)
• M82: 45,464,139 km (0.118 R)
• M83: 46,593,753 km (0.101 R)
• M84: 47,161,926 km (0.109 R)
• M85: 47,977,683 km (0.086 R)
• M86: 48,141,343 km (0.063 R)
• M87: 48,305,302 km (0.107 R)
• M88: 48,798,077 km (0.101 R)
• M89: 49,954,469 km (0.05 R)
• M90: 51,286,937 km (0.034 R)
• M91: 52,884,493 km (0.099 R)
• M92: 53,816,787 km (0.08 R)
• M93: 54,072,001 km (0.084 R)
• M94: 54,925,606 km (0.034 R)
• M95: 55,268,185 km (0.119 R)
• M96: 56,473,196 km (0.114 R)
• M97: 58,122,363 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 7.3

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.57 AU - 17.15 AU

Year: 24797 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,292,902 km

• M1: 93,648 km (0.085 R)
• M2: 270,323 km (0.062 R)
• M3: 400,174 km (0.089 R)
• M4: 484,248 km (0.05 R)
• M5: 1,949,111 km (0.094 R)
• M6: 2,327,743 km (0.113 R)
• M7: 2,485,569 km (0.116 R)
• M8: 3,022,775 km (0.115 R)
• M9: 3,282,626 km (0.09 R)
• M10: 3,916,921 km (0.119 R)
• M11: 4,588,466 km (0.091 R)
• M12: 5,661,232 km (0.111 R)
• M13: 6,528,451 km (0.119 R)
• M14: 7,205,830 km (0.064 R)
• M15: 8,203,199 km (0.098 R)
• M16: 9,874,357 km (0.087 R)
• M17: 9,938,235 km (0.079 R)
• M18: 10,912,865 km (0.062 R)
• M19: 11,244,374 km (0.03 R)
• M20: 13,091,609 km (0.112 R)
• M21: 14,014,179 km (0.109 R)
• M22: 15,996,201 km (0.111 R)
• M23: 16,600,277 km (0.056 R)
• M24: 17,597,497 km (0.03 R)
• M25: 17,752,630 km (0.08 R)
• M26: 18,142,482 km (0.117 R)
• M27: 18,851,426 km (0.101 R)
• M28: 19,249,207 km (0.109 R)
• M29: 19,569,346 km (0.093 R)
• M30: 19,972,064 km (0.055 R)
• M31: 21,279,100 km (0.094 R)
• M32: 21,444,406 km (0.05 R)
• M33: 21,610,160 km (0.036 R)
• M34: 22,193,592 km (0.105 R)
• M35: 22,361,291 km (0.1 R)
• M36: 23,803,265 km (0.084 R)
• M37: 23,975,004 km (0.093 R)
• M38: 25,977,969 km (0.111 R)
• M39: 26,066,232 km (0.118 R)
• M40: 26,954,844 km (0.046 R)
• M41: 27,044,153 km (0.054 R)
• M42: 27,492,648 km (0.109 R)
• M43: 30,793,375 km (0.079 R)
• M44: 30,886,874 km (0.061 R)
• M45: 31,638,005 km (0.116 R)
• M46: 32,015,889 km (0.083 R)
• M47: 32,680,552 km (0.115 R)
• M48: 33,830,810 km (0.09 R)
• M49: 34,217,072 km (0.092 R)
• M50: 34,994,084 km (0.107 R)
• M51: 35,875,215 km (0.109 R)
• M52: 36,367,990 km (0.079 R)
• M53: 37,160,859 km (0.064 R)
• M54: 37,359,974 km (0.106 R)
• M55: 39,168,014 km (0.055 R)
• M56: 39,777,027 km (0.091 R)
• M57: 40,798,930 km (0.102 R)
• M58: 40,901,554 km (0.106 R)
• M59: 41,107,101 km (0.077 R)
• M60: 41,416,171 km (0.054 R)
• M61: 43,286,593 km (0.113 R)
• M62: 46,357,388 km (0.063 R)
• M63: 46,571,762 km (0.102 R)
• M64: 48,407,178 km (0.097 R)
• M65: 49,497,747 km (0.048 R)
• M66: 49,936,368 km (0.026 R)
• M67: 50,156,127 km (0.098 R)
• M68: 53,490,663 km (0.098 R)
• M69: 55,525,494 km (0.086 R)
• M70: 56,552,333 km (0.098 R)
• M71: 57,931,327 km (0.077 R)
• M72: 58,277,795 km (0.08 R)
• M73: 58,972,827 km (0.088 R)
• M74: 60,487,954 km (0.032 R)
• M75: 63,794,815 km (0.041 R)
• M76: 65,229,908 km (0.115 R)
• M77: 65,470,162 km (0.116 R)
• M78: 68,986,310 km (0.073 R)
• M79: 72,190,397 km (0.116 R)
• M80: 72,687,661 km (0.047 R)
• M81: 73,935,756 km (0.078 R)
• M82: 75,820,988 km (0.097 R)
• M83: 75,947,249 km (0.106 R)
• M84: 77,213,595 km (0.065 R)
• M85: 78,359,365 km (0.085 R)
• M86: 78,998,297 km (0.066 R)
• M87: 79,382,465 km (0.104 R)
• M88: 82,478,243 km (0.104 R)
• M89: 83,128,096 km (0.084 R)
• M90: 84,302,290 km (0.12 R)
• M91: 85,350,522 km (0.11 R)
• M92: 87,857,483 km (0.095 R)

Asteroid Belt

Center: 17.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.4

Radius: 6

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.36 AU - 20.62 AU

Year: 28594 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,292,902 km

• M1: 177,872 km (0.07 R)
• M2: 303,384 km (0.063 R)
• M3: 584,329 km (0.053 R)
• M4: 869,612 km (0.106 R)
• M5: 994,975 km (0.104 R)
• M6: 1,369,868 km (0.047 R)
• M7: 1,479,224 km (0.072 R)
• M8: 1,945,371 km (0.103 R)
• M9: 2,498,284 km (0.077 R)
• M10: 2,587,445 km (0.088 R)
• M11: 3,241,187 km (0.097 R)
• M12: 3,738,152 km (0.116 R)
• M13: 4,365,266 km (0.047 R)
• M14: 4,636,337 km (0.111 R)
• M15: 5,597,803 km (0.044 R)
• M16: 6,071,130 km (0.079 R)
• M17: 6,992,653 km (0.102 R)
• M18: 7,182,194 km (0.064 R)
• M19: 8,287,872 km (0.028 R)
• M20: 9,237,519 km (0.095 R)
• M21: 9,376,047 km (0.094 R)
• M22: 9,655,047 km (0.114 R)
• M23: 10,292,932 km (0.05 R)
• M24: 10,436,396 km (0.075 R)
• M25: 11,758,393 km (0.112 R)
• M26: 13,287,732 km (0.093 R)
• M27: 15,944,739 km (0.111 R)
• M28: 16,950,336 km (0.059 R)
• M29: 18,062,896 km (0.099 R)
• M30: 18,497,029 km (0.079 R)
• M31: 18,671,609 km (0.117 R)
• M32: 18,934,602 km (0.115 R)
• M33: 20,267,669 km (0.117 R)
• M34: 20,357,577 km (0.084 R)
• M35: 21,906,963 km (0.118 R)
• M36: 22,276,918 km (0.116 R)
• M37: 24,062,668 km (0.116 R)
• M38: 25,213,973 km (0.093 R)
• M39: 27,769,254 km (0.065 R)
• M40: 28,773,954 km (0.105 R)
• M41: 28,976,210 km (0.074 R)
• M42: 29,688,146 km (0.089 R)
• M43: 30,405,917 km (0.115 R)
• M44: 31,440,984 km (0.077 R)
• M45: 32,277,386 km (0.119 R)
• M46: 32,382,404 km (0.11 R)
• M47: 34,615,003 km (0.053 R)
• M48: 36,896,669 km (0.107 R)
• M49: 38,222,256 km (0.06 R)
• M50: 38,556,009 km (0.036 R)
• M51: 40,465,925 km (0.102 R)
• M52: 41,946,944 km (0.112 R)
• M53: 42,521,400 km (0.104 R)
• M54: 42,751,780 km (0.058 R)
• M55: 44,260,026 km (0.087 R)
• M56: 44,493,698 km (0.04 R)
• M57: 46,733,028 km (0.106 R)
• M58: 47,089,969 km (0.089 R)
• M59: 50,342,675 km (0.04 R)
• M60: 51,320,447 km (0.119 R)
• M61: 52,798,624 km (0.096 R)
• M62: 53,667,339 km (0.088 R)
• M63: 53,916,419 km (0.08 R)
• M64: 54,165,799 km (0.112 R)
• M65: 54,916,481 km (0.091 R)
• M66: 56,175,347 km (0.112 R)
• M67: 56,428,167 km (0.099 R)
• M68: 56,808,295 km (0.119 R)
• M69: 60,525,653 km (0.094 R)
• M70: 61,564,909 km (0.117 R)
• M71: 62,872,245 km (0.117 R)
• M72: 68,192,394 km (0.107 R)
• M73: 68,597,206 km (0.098 R)
• M74: 69,952,264 km (0.113 R)
• M75: 72,688,857 km (0.082 R)
• M76: 74,625,103 km (0.049 R)
• M77: 76,158,331 km (0.077 R)
• M78: 76,298,205 km (0.056 R)
• M79: 76,858,748 km (0.047 R)
• M80: 77,420,638 km (0.108 R)
• M81: 78,124,795 km (0.055 R)
• M82: 83,257,349 km (0.071 R)
• M83: 83,545,773 km (0.079 R)
• M84: 86,009,949 km (0.082 R)
• M85: 88,350,857 km (0.059 R)
• M86: 90,120,300 km (0.051 R)
• M87: 91,455,013 km (0.093 R)
• M88: 91,752,563 km (0.042 R)
• M89: 92,945,755 km (0.119 R)
• M90: 93,244,802 km (0.059 R)
• M91: 94,594,773 km (0.102 R)
• M92: 97,010,479 km (0.087 R)
• M93: 100,058,685 km (0.068 R)
• M94: 101,286,734 km (0.112 R)
• M95: 102,519,720 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit