🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 25.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 176 Days

Day: 40.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,408,781 km

• M1: 265,536 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.58 AU - 0.82 AU

Year: 216 Days

Day: 27.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,408,781 km

• M1: 375,491 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.1 AU - 1.4 AU

Year: 516 Days

Day: 25.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.59 AU - 2.11 AU

Year: 928 Days

Day: 16.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 15

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.93 AU - 7.21 AU

Year: 6213 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,408,781 km

• M1: 187,596 km (0.094 R)
• M2: 372,200 km (0.102 R)
• M3: 492,027 km (0.059 R)
• M4: 607,816 km (0.112 R)
• M5: 723,455 km (0.088 R)
• M6: 994,676 km (0.08 R)
• M7: 1,136,345 km (0.034 R)
• M8: 1,722,171 km (0.076 R)
• M9: 2,395,062 km (0.098 R)
• M10: 2,670,023 km (0.067 R)
• M11: 2,955,605 km (0.108 R)
• M12: 3,294,444 km (0.072 R)
• M13: 3,424,894 km (0.114 R)
• M14: 3,646,149 km (0.111 R)
• M15: 3,895,080 km (0.108 R)
• M16: 4,033,308 km (0.104 R)
• M17: 4,700,066 km (0.084 R)
• M18: 4,822,736 km (0.061 R)
• M19: 5,046,535 km (0.12 R)
• M20: 5,248,342 km (0.105 R)
• M21: 5,634,005 km (0.091 R)
• M22: 6,460,234 km (0.047 R)
• M23: 6,569,590 km (0.096 R)
• M24: 6,957,498 km (0.074 R)
• M25: 7,126,095 km (0.038 R)
• M26: 7,239,340 km (0.108 R)
• M27: 7,611,240 km (0.109 R)
• M28: 7,843,267 km (0.112 R)
• M29: 8,195,570 km (0.099 R)
• M30: 10,098,604 km (0.049 R)
• M31: 10,257,926 km (0.077 R)
• M32: 10,514,486 km (0.044 R)
• M33: 10,903,291 km (0.097 R)
• M34: 11,462,338 km (0.099 R)
• M35: 12,267,624 km (0.114 R)
• M36: 12,745,888 km (0.081 R)
• M37: 12,849,111 km (0.059 R)
• M38: 12,952,632 km (0.092 R)
• M39: 13,195,430 km (0.084 R)
• M40: 13,334,705 km (0.117 R)
• M41: 13,932,648 km (0.099 R)
• M42: 14,539,267 km (0.12 R)
• M43: 15,300,571 km (0.032 R)
• M44: 16,075,039 km (0.101 R)
• M45: 16,410,737 km (0.099 R)
• M46: 16,711,279 km (0.103 R)
• M47: 17,393,894 km (0.045 R)
• M48: 17,815,610 km (0.112 R)
• M49: 17,931,250 km (0.087 R)
• M50: 18,396,200 km (0.072 R)
• M51: 18,786,650 km (0.087 R)
• M52: 18,943,578 km (0.066 R)
• M53: 20,335,587 km (0.116 R)
• M54: 20,618,027 km (0.068 R)
• M55: 21,472,830 km (0.106 R)
• M56: 21,678,078 km (0.109 R)
• M57: 22,756,080 km (0.058 R)
• M58: 23,554,783 km (0.104 R)
• M59: 23,936,407 km (0.085 R)
• M60: 25,266,332 km (0.036 R)
• M61: 25,874,897 km (0.12 R)
• M62: 26,400,284 km (0.11 R)
• M63: 26,664,324 km (0.095 R)
• M64: 26,973,543 km (0.068 R)
• M65: 27,684,582 km (0.093 R)
• M66: 27,908,081 km (0.05 R)
• M67: 28,222,087 km (0.111 R)
• M68: 28,762,883 km (0.109 R)
• M69: 29,216,315 km (0.096 R)
• M70: 29,763,394 km (0.099 R)
• M71: 30,359,990 km (0.096 R)
• M72: 30,682,822 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 11.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.56 AU - 12.18 AU

Year: 15089 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,408,781 km

• M1: 147,952 km (0.108 R)
• M2: 449,242 km (0.111 R)
• M3: 889,509 km (0.093 R)
• M4: 1,040,304 km (0.12 R)
• M5: 1,270,984 km (0.111 R)
• M6: 1,392,756 km (0.047 R)
• M7: 1,467,854 km (0.04 R)
• M8: 1,728,155 km (0.063 R)
• M9: 1,947,315 km (0.071 R)
• M10: 2,088,985 km (0.055 R)
• M11: 2,473,601 km (0.11 R)
• M12: 3,863,664 km (0.085 R)
• M13: 4,447,395 km (0.108 R)
• M14: 6,233,743 km (0.101 R)
• M15: 6,360,004 km (0.111 R)
• M16: 8,447,044 km (0.101 R)
• M17: 8,727,540 km (0.068 R)
• M18: 9,442,468 km (0.111 R)
• M19: 9,782,504 km (0.112 R)
• M20: 9,880,491 km (0.097 R)
• M21: 10,424,877 km (0.12 R)
• M22: 10,928,274 km (0.119 R)
• M23: 11,080,864 km (0.081 R)
• M24: 11,594,583 km (0.059 R)
• M25: 13,562,094 km (0.087 R)
• M26: 14,277,621 km (0.058 R)
• M27: 14,388,922 km (0.116 R)
• M28: 14,724,170 km (0.063 R)
• M29: 15,975,706 km (0.114 R)
• M30: 17,024,836 km (0.07 R)
• M31: 17,201,810 km (0.034 R)
• M32: 18,096,106 km (0.039 R)
• M33: 18,700,781 km (0.094 R)
• M34: 18,883,440 km (0.097 R)
• M35: 19,189,218 km (0.119 R)
• M36: 19,991,960 km (0.085 R)
• M37: 20,616,980 km (0.072 R)
• M38: 21,058,294 km (0.064 R)
• M39: 21,886,019 km (0.097 R)
• M40: 23,705,129 km (0.066 R)
• M41: 24,034,992 km (0.096 R)
• M42: 24,899,818 km (0.096 R)
• M43: 25,100,877 km (0.085 R)
• M44: 25,842,733 km (0.08 R)
• M45: 26,934,498 km (0.093 R)
• M46: 27,416,951 km (0.063 R)
• M47: 27,486,066 km (0.058 R)
• M48: 28,600,271 km (0.109 R)
• M49: 28,740,593 km (0.09 R)
• M50: 28,810,904 km (0.118 R)
• M51: 30,944,768 km (0.062 R)
• M52: 31,594,921 km (0.09 R)
• M53: 31,667,326 km (0.111 R)
• M54: 32,322,415 km (0.109 R)
• M55: 34,388,960 km (0.119 R)
• M56: 34,463,609 km (0.062 R)
• M57: 34,538,259 km (0.067 R)
• M58: 34,987,202 km (0.071 R)
• M59: 36,955,312 km (0.116 R)
• M60: 37,798,744 km (0.061 R)
• M61: 37,952,681 km (0.082 R)
• M62: 38,106,916 km (0.077 R)
• M63: 38,261,451 km (0.069 R)
• M64: 38,338,643 km (0.116 R)
• M65: 39,426,369 km (0.055 R)
• M66: 40,130,975 km (0.117 R)
• M67: 41,235,307 km (0.077 R)
• M68: 41,552,604 km (0.111 R)
• M69: 41,870,798 km (0.109 R)
• M70: 43,151,506 km (0.087 R)
• M71: 43,393,106 km (0.093 R)
• M72: 44,120,601 km (0.117 R)
• M73: 44,363,997 km (0.04 R)
• M74: 46,822,039 km (0.098 R)
• M75: 46,987,494 km (0.114 R)
• M76: 47,402,030 km (0.091 R)
• M77: 47,900,939 km (0.051 R)
• M78: 49,156,065 km (0.105 R)
• M79: 52,126,331 km (0.119 R)
• M80: 52,555,378 km (0.084 R)
• M81: 54,631,198 km (0.06 R)
• M82: 54,805,330 km (0.109 R)
• M83: 55,066,976 km (0.112 R)
• M84: 55,416,586 km (0.097 R)
• M85: 56,469,456 km (0.103 R)
• M86: 57,174,960 km (0.06 R)
• M87: 57,263,372 km (0.07 R)
• M88: 57,528,908 km (0.073 R)
• M89: 57,972,316 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 4.1

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.04 AU - 13.88 AU

Year: 18220 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,408,781 km

• M1: 62,831 km (0.111 R)
• M2: 158,424 km (0.084 R)
• M3: 287,378 km (0.094 R)
• M4: 545,733 km (0.062 R)
• M5: 1,062,743 km (0.081 R)
• M6: 1,223,711 km (0.09 R)
• M7: 1,877,752 km (0.029 R)
• M8: 1,909,766 km (0.099 R)
• M9: 2,105,291 km (0.114 R)
• M10: 2,172,011 km (0.08 R)
• M11: 2,875,869 km (0.053 R)
• M12: 3,061,969 km (0.085 R)
• M13: 3,290,704 km (0.064 R)
• M14: 3,804,723 km (0.084 R)
• M15: 3,845,413 km (0.099 R)
• M16: 3,967,934 km (0.113 R)
• M17: 4,009,073 km (0.051 R)
• M18: 4,514,116 km (0.114 R)
• M19: 4,994,325 km (0.093 R)
• M20: 5,038,755 km (0.049 R)
• M21: 5,675,145 km (0.111 R)
• M22: 5,955,491 km (0.066 R)
• M23: 6,049,887 km (0.075 R)
• M24: 7,121,457 km (0.086 R)
• M25: 7,627,547 km (0.111 R)
• M26: 8,461,256 km (0.111 R)
• M27: 9,543,447 km (0.057 R)
• M28: 10,725,569 km (0.118 R)
• M29: 11,013,844 km (0.11 R)
• M30: 12,252,066 km (0.108 R)
• M31: 14,158,690 km (0.066 R)
• M32: 14,538,220 km (0.109 R)
• M33: 15,696,856 km (0.1 R)
• M34: 16,287,169 km (0.117 R)
• M35: 16,818,092 km (0.096 R)
• M36: 17,219,912 km (0.04 R)
• M37: 17,896,692 km (0.118 R)
• M38: 18,858,756 km (0.114 R)
• M39: 20,049,406 km (0.092 R)
• M40: 20,191,075 km (0.059 R)
• M41: 20,546,669 km (0.089 R)
• M42: 20,832,551 km (0.06 R)
• M43: 21,625,868 km (0.11 R)
• M44: 21,771,128 km (0.099 R)
• M45: 22,428,910 km (0.069 R)
• M46: 22,797,220 km (0.076 R)
• M47: 23,614,323 km (0.085 R)
• M48: 23,838,869 km (0.092 R)
• M49: 24,441,151 km (0.091 R)
• M50: 25,583,629 km (0.107 R)
• M51: 25,737,266 km (0.088 R)
• M52: 26,587,880 km (0.077 R)
• M53: 27,369,230 km (0.063 R)
• M54: 30,081,140 km (0.069 R)
• M55: 30,243,304 km (0.047 R)
• M56: 31,468,959 km (0.086 R)
• M57: 32,461,092 km (0.109 R)
• M58: 32,710,622 km (0.098 R)
• M59: 34,391,054 km (0.109 R)
• M60: 34,475,876 km (0.116 R)
• M61: 34,560,698 km (0.117 R)
• M62: 35,241,668 km (0.069 R)
• M63: 35,927,275 km (0.098 R)
• M64: 36,185,481 km (0.106 R)
• M65: 36,357,967 km (0.119 R)
• M66: 39,864,392 km (0.1 R)
• M67: 40,310,193 km (0.059 R)
• M68: 41,116,975 km (0.063 R)
• M69: 41,386,999 km (0.113 R)
• M70: 42,291,468 km (0.109 R)
• M71: 46,535,110 km (0.085 R)
• M72: 46,816,654 km (0.068 R)
• M73: 48,042,758 km (0.107 R)
• M74: 48,612,127 km (0.095 R)
• M75: 49,661,856 km (0.116 R)
• M76: 50,333,849 km (0.074 R)
• M77: 51,783,752 km (0.039 R)
• M78: 51,880,990 km (0.099 R)
• M79: 52,465,170 km (0.073 R)
• M80: 52,855,770 km (0.109 R)
• M81: 53,836,683 km (0.093 R)
• M82: 55,816,312 km (0.116 R)
• M83: 56,215,140 km (0.108 R)
• M84: 58,021,385 km (0.114 R)
• M85: 61,382,101 km (0.106 R)
• M86: 64,595,912 km (0.029 R)
• M87: 66,592,595 km (0.09 R)
• M88: 68,289,782 km (0.112 R)
• M89: 70,430,977 km (0.113 R)
• M90: 71,509,877 km (0.077 R)
• M91: 71,618,036 km (0.048 R)
• M92: 71,726,345 km (0.102 R)
• M93: 72,268,338 km (0.086 R)
• M94: 72,376,946 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 5.1

Gravity: 32.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.36 AU - 16.64 AU

Year: 23613 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,408,781 km

• M1: 141,370 km (0.046 R)
• M2: 361,428 km (0.103 R)
• M3: 661,522 km (0.049 R)
• M4: 1,054,216 km (0.103 R)
• M5: 1,146,518 km (0.091 R)
• M6: 1,339,350 km (0.053 R)
• M7: 1,902,287 km (0.09 R)
• M8: 1,939,686 km (0.095 R)
• M9: 2,208,364 km (0.098 R)
• M10: 2,247,708 km (0.104 R)
• M11: 2,995,398 km (0.089 R)
• M12: 3,260,635 km (0.102 R)
• M13: 3,487,276 km (0.114 R)
• M14: 3,672,329 km (0.077 R)
• M15: 4,951,241 km (0.091 R)
• M16: 5,003,002 km (0.117 R)
• M17: 5,054,912 km (0.073 R)
• M18: 5,317,157 km (0.099 R)
• M19: 5,476,628 km (0.119 R)
• M20: 6,522,617 km (0.11 R)
• M21: 7,390,883 km (0.035 R)
• M22: 7,568,904 km (0.032 R)
• M23: 7,748,272 km (0.065 R)
• M24: 8,050,460 km (0.106 R)
• M25: 8,418,171 km (0.053 R)
• M26: 9,106,322 km (0.1 R)
• M27: 9,361,087 km (0.106 R)
• M28: 9,812,424 km (0.043 R)
• M29: 11,481,637 km (0.053 R)
• M30: 11,895,125 km (0.066 R)
• M31: 12,034,102 km (0.091 R)
• M32: 13,524,844 km (0.092 R)
• M33: 14,107,977 km (0.063 R)
• M34: 15,073,033 km (0.064 R)
• M35: 16,676,273 km (0.096 R)
• M36: 16,831,705 km (0.092 R)
• M37: 18,815,822 km (0.071 R)
• M38: 19,794,042 km (0.068 R)
• M39: 19,958,600 km (0.118 R)
• M40: 20,538,591 km (0.058 R)
• M41: 21,123,967 km (0.094 R)
• M42: 24,838,034 km (0.099 R)
• M43: 28,748,073 km (0.082 R)
• M44: 29,967,296 km (0.05 R)
• M45: 31,012,087 km (0.054 R)
• M46: 31,490,801 km (0.027 R)
• M47: 33,823,031 km (0.085 R)
• M48: 34,910,458 km (0.073 R)
• M49: 36,009,255 km (0.071 R)
• M50: 36,613,331 km (0.036 R)
• M51: 38,343,131 km (0.12 R)
• M52: 39,580,156 km (0.115 R)
• M53: 39,995,290 km (0.116 R)
• M54: 40,934,914 km (0.119 R)
• M55: 41,354,835 km (0.078 R)
• M56: 41,565,320 km (0.111 R)
• M57: 43,262,059 km (0.097 R)
• M58: 43,475,684 km (0.087 R)
• M59: 46,722,706 km (0.066 R)
• M60: 47,711,847 km (0.066 R)
• M61: 48,264,462 km (0.11 R)
• M62: 48,375,164 km (0.11 R)
• M63: 48,486,016 km (0.089 R)
• M64: 48,930,322 km (0.077 R)
• M65: 49,152,924 km (0.084 R)
• M66: 49,599,174 km (0.096 R)
• M67: 51,510,736 km (0.12 R)
• M68: 53,790,308 km (0.084 R)
• M69: 54,365,362 km (0.108 R)
• M70: 58,447,290 km (0.075 R)
• M71: 58,920,019 km (0.038 R)
• M72: 60,345,836 km (0.049 R)
• M73: 61,782,873 km (0.108 R)
• M74: 62,144,003 km (0.087 R)
• M75: 63,352,604 km (0.095 R)
• M76: 63,959,672 km (0.044 R)
• M77: 65,057,571 km (0.088 R)
• M78: 65,424,834 km (0.057 R)
• M79: 68,512,534 km (0.116 R)
• M80: 69,260,523 km (0.111 R)
• M81: 70,387,743 km (0.092 R)
• M82: 71,520,947 km (0.063 R)
• M83: 73,677,849 km (0.116 R)
• M84: 74,700,350 km (0.091 R)
• M85: 75,084,966 km (0.118 R)
• M86: 77,017,921 km (0.11 R)
• M87: 78,575,982 km (0.09 R)
• M88: 83,179,408 km (0.092 R)
• M89: 83,977,363 km (0.083 R)
• M90: 84,243,947 km (0.084 R)
• M91: 85,312,823 km (0.072 R)
• M92: 87,059,528 km (0.113 R)
• M93: 88,140,223 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit