🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.63 AU - 0.77 AU

Year: 213 Days

Day: 41.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,673,886 km

• M1: 29,620 km (0.081 R)
• M2: 110,104 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.33 AU - 1.89 AU

Year: 742 Days

Day: 43.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.52 AU - 2.36 AU

Year: 982 Days

Day: 32.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,673,886 km

• M1: 48,021 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.46 AU - 4.74 AU

Year: 3586 Days

Day: 36.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.7 AU - 5.96 AU

Year: 3858 Days

Day: 37.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 11.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.81 AU - 6.23 AU

Year: 4713 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,673,886 km

• M1: 179,517 km (0.07 R)
• M2: 285,433 km (0.097 R)
• M3: 394,041 km (0.111 R)
• M4: 591,959 km (0.082 R)
• M5: 784,192 km (0.07 R)
• M6: 877,990 km (0.086 R)
• M7: 953,686 km (0.048 R)
• M8: 1,136,046 km (0.095 R)
• M9: 1,575,714 km (0.103 R)
• M10: 1,656,348 km (0.088 R)
• M11: 1,766,152 km (0.032 R)
• M12: 1,906,924 km (0.095 R)
• M13: 2,080,906 km (0.118 R)
• M14: 2,199,837 km (0.104 R)
• M15: 2,382,795 km (0.085 R)
• M16: 2,491,852 km (0.113 R)
• M17: 2,618,561 km (0.067 R)
• M18: 2,698,895 km (0.054 R)
• M19: 2,911,773 km (0.082 R)
• M20: 3,147,240 km (0.092 R)
• M21: 3,512,259 km (0.077 R)
• M22: 4,057,393 km (0.034 R)
• M23: 4,245,139 km (0.082 R)
• M24: 4,609,709 km (0.038 R)
• M25: 5,024,544 km (0.113 R)
• M26: 6,017,724 km (0.114 R)
• M27: 6,124,686 km (0.079 R)
• M28: 6,449,314 km (0.037 R)
• M29: 6,691,064 km (0.054 R)
• M30: 6,824,206 km (0.073 R)
• M31: 7,048,004 km (0.082 R)
• M32: 7,296,935 km (0.114 R)
• M33: 7,434,117 km (0.044 R)
• M34: 7,595,084 km (0.119 R)
• M35: 8,513,166 km (0.071 R)
• M36: 9,022,098 km (0.081 R)
• M37: 9,317,404 km (0.08 R)
• M38: 9,541,053 km (0.087 R)
• M39: 9,766,347 km (0.086 R)
• M40: 10,324,647 km (0.076 R)
• M41: 10,556,075 km (0.101 R)
• M42: 10,815,178 km (0.072 R)
• M43: 10,945,627 km (0.092 R)
• M44: 11,552,097 km (0.093 R)
• M45: 11,658,611 km (0.08 R)
• M46: 12,223,642 km (0.036 R)
• M47: 12,550,513 km (0.12 R)
• M48: 12,769,973 km (0.084 R)
• M49: 12,935,578 km (0.115 R)
• M50: 13,324,533 km (0.045 R)
• M51: 13,520,356 km (0.073 R)
• M52: 13,971,843 km (0.066 R)
• M53: 14,744,815 km (0.059 R)
• M54: 15,209,466 km (0.073 R)
• M55: 15,384,944 km (0.072 R)
• M56: 15,796,937 km (0.113 R)
• M57: 15,945,039 km (0.086 R)
• M58: 16,153,129 km (0.073 R)
• M59: 16,242,589 km (0.097 R)
• M60: 16,541,934 km (0.096 R)
• M61: 17,115,792 km (0.056 R)
• M62: 17,512,076 km (0.11 R)
• M63: 17,880,685 km (0.066 R)
• M64: 17,973,287 km (0.067 R)
• M65: 18,594,417 km (0.076 R)
• M66: 18,688,215 km (0.078 R)
• M67: 18,813,428 km (0.103 R)
• M68: 20,726,037 km (0.088 R)
• M69: 20,855,738 km (0.066 R)
• M70: 21,018,202 km (0.062 R)
• M71: 21,442,760 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 11.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.47 AU - 7.87 AU

Year: 6978 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,673,886 km

• M1: 177,423 km (0.099 R)
• M2: 250,128 km (0.101 R)
• M3: 375,042 km (0.104 R)
• M4: 705,055 km (0.039 R)
• M5: 787,483 km (0.106 R)
• M6: 962,961 km (0.059 R)
• M7: 1,201,271 km (0.09 R)
• M8: 1,549,086 km (0.115 R)
• M9: 1,622,539 km (0.111 R)
• M10: 1,792,182 km (0.073 R)
• M11: 2,129,077 km (0.044 R)
• M12: 2,294,532 km (0.112 R)
• M13: 2,400,298 km (0.116 R)
• M14: 3,045,513 km (0.094 R)
• M15: 3,304,019 km (0.103 R)
• M16: 3,399,911 km (0.116 R)
• M17: 3,692,973 km (0.08 R)
• M18: 4,071,007 km (0.068 R)
• M19: 5,222,910 km (0.03 R)
• M20: 5,306,984 km (0.118 R)
• M21: 6,142,040 km (0.094 R)
• M22: 6,925,334 km (0.088 R)
• M23: 7,868,250 km (0.114 R)
• M24: 8,126,456 km (0.11 R)
• M25: 8,387,504 km (0.116 R)
• M26: 8,618,333 km (0.096 R)
• M27: 9,289,130 km (0.115 R)
• M28: 9,699,627 km (0.066 R)
• M29: 10,574,026 km (0.116 R)
• M30: 11,328,000 km (0.105 R)
• M31: 11,400,704 km (0.038 R)
• M32: 12,322,825 km (0.086 R)
• M33: 12,585,220 km (0.098 R)
• M34: 12,698,316 km (0.118 R)
• M35: 12,773,863 km (0.119 R)
• M36: 12,887,557 km (0.062 R)
• M37: 12,963,553 km (0.115 R)
• M38: 13,653,648 km (0.107 R)
• M39: 14,434,549 km (0.082 R)
• M40: 14,950,063 km (0.087 R)
• M41: 15,795,291 km (0.098 R)
• M42: 15,917,363 km (0.115 R)
• M43: 16,121,415 km (0.114 R)
• M44: 17,406,011 km (0.078 R)
• M45: 18,039,409 km (0.12 R)
• M46: 18,252,287 km (0.116 R)
• M47: 18,423,127 km (0.106 R)
• M48: 18,680,436 km (0.05 R)
• M49: 19,111,876 km (0.101 R)
• M50: 19,241,877 km (0.087 R)
• M51: 20,204,838 km (0.114 R)
• M52: 20,558,936 km (0.114 R)
• M53: 20,870,399 km (0.119 R)
• M54: 21,004,289 km (0.088 R)
• M55: 21,183,358 km (0.109 R)
• M56: 21,317,996 km (0.073 R)
• M57: 22,496,827 km (0.12 R)
• M58: 23,186,623 km (0.095 R)
• M59: 23,510,801 km (0.096 R)
• M60: 24,539,586 km (0.1 R)
• M61: 25,107,011 km (0.089 R)
• M62: 26,835,016 km (0.048 R)
• M63: 27,078,112 km (0.072 R)
• M64: 27,468,413 km (0.062 R)
• M65: 27,811,591 km (0.063 R)
• M66: 27,909,876 km (0.104 R)
• M67: 28,057,529 km (0.05 R)
• M68: 28,304,216 km (0.067 R)
• M69: 28,501,985 km (0.09 R)
• M70: 29,048,466 km (0.088 R)
• M71: 29,198,213 km (0.107 R)
• M72: 29,398,076 km (0.108 R)
• M73: 29,950,242 km (0.111 R)
• M74: 30,404,570 km (0.114 R)
• M75: 31,320,109 km (0.11 R)
• M76: 31,575,922 km (0.09 R)
• M77: 31,832,632 km (0.086 R)
• M78: 32,244,624 km (0.11 R)
• M79: 33,230,175 km (0.058 R)
• M80: 33,700,511 km (0.089 R)
• M81: 34,383,724 km (0.042 R)
• M82: 35,071,575 km (0.08 R)
• M83: 35,710,508 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 10.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.44 AU - 8.34 AU

Year: 8055 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,673,886 km

• M1: 150,196 km (0.097 R)
• M2: 294,857 km (0.08 R)
• M3: 382,821 km (0.063 R)
• M4: 503,846 km (0.09 R)
• M5: 616,194 km (0.085 R)
• M6: 725,400 km (0.107 R)
• M7: 882,029 km (0.083 R)
• M8: 950,844 km (0.109 R)
• M9: 1,035,965 km (0.086 R)
• M10: 1,260,811 km (0.08 R)
• M11: 1,435,990 km (0.082 R)
• M12: 1,846,187 km (0.05 R)
• M13: 2,408,975 km (0.096 R)
• M14: 2,507,709 km (0.096 R)
• M15: 2,980,139 km (0.105 R)
• M16: 3,303,121 km (0.062 R)
• M17: 3,615,033 km (0.102 R)
• M18: 3,936,369 km (0.059 R)
• M19: 4,267,130 km (0.038 R)
• M20: 4,411,641 km (0.077 R)
• M21: 5,312,669 km (0.12 R)
• M22: 5,704,765 km (0.037 R)
• M23: 6,516,932 km (0.097 R)
• M24: 7,422,897 km (0.081 R)
• M25: 7,831,748 km (0.049 R)
• M26: 7,979,550 km (0.111 R)
• M27: 8,398,275 km (0.09 R)
• M28: 8,640,773 km (0.078 R)
• M29: 8,824,180 km (0.114 R)
• M30: 9,633,953 km (0.093 R)
• M31: 10,369,975 km (0.062 R)
• M32: 10,630,275 km (0.111 R)
• M33: 13,668,458 km (0.119 R)
• M34: 16,383,360 km (0.115 R)
• M35: 16,534,753 km (0.057 R)
• M36: 17,260,453 km (0.117 R)
• M37: 17,491,731 km (0.117 R)
• M38: 18,703,025 km (0.104 R)
• M39: 18,821,656 km (0.039 R)
• M40: 19,258,931 km (0.095 R)
• M41: 20,265,126 km (0.092 R)
• M42: 21,082,379 km (0.045 R)
• M43: 21,536,558 km (0.108 R)
• M44: 22,538,415 km (0.109 R)
• M45: 22,918,095 km (0.097 R)
• M46: 23,087,439 km (0.03 R)
• M47: 25,022,039 km (0.074 R)
• M48: 26,695,590 km (0.045 R)
• M49: 26,918,641 km (0.111 R)
• M50: 27,052,681 km (0.088 R)
• M51: 27,456,146 km (0.078 R)
• M52: 27,816,378 km (0.072 R)
• M53: 28,405,195 km (0.119 R)
• M54: 28,998,201 km (0.12 R)
• M55: 29,595,246 km (0.039 R)
• M56: 30,708,254 km (0.079 R)
• M57: 31,504,863 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.2

Radius: 7.2

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.21 AU - 14.17 AU

Year: 17410 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,673,886 km

• M1: 130,001 km (0.094 R)
• M2: 285,283 km (0.075 R)
• M3: 485,595 km (0.074 R)
• M4: 839,992 km (0.107 R)
• M5: 981,960 km (0.114 R)
• M6: 1,510,639 km (0.096 R)
• M7: 1,773,932 km (0.068 R)
• M8: 1,895,555 km (0.042 R)
• M9: 2,212,104 km (0.059 R)
• M10: 2,277,328 km (0.081 R)
• M11: 2,822,912 km (0.083 R)
• M12: 2,893,821 km (0.113 R)
• M13: 4,028,671 km (0.099 R)
• M14: 4,108,855 km (0.041 R)
• M15: 4,189,488 km (0.092 R)
• M16: 4,684,508 km (0.072 R)
• M17: 4,896,189 km (0.086 R)
• M18: 5,111,011 km (0.106 R)
• M19: 5,241,461 km (0.11 R)
• M20: 6,986,669 km (0.045 R)
• M21: 7,277,338 km (0.073 R)
• M22: 7,920,908 km (0.09 R)
• M23: 9,050,821 km (0.12 R)
• M24: 9,208,796 km (0.105 R)
• M25: 9,314,562 km (0.104 R)
• M26: 9,420,926 km (0.063 R)
• M27: 10,175,797 km (0.068 R)
• M28: 11,685,838 km (0.108 R)
• M29: 12,204,643 km (0.094 R)
• M30: 12,320,881 km (0.119 R)
• M31: 12,907,903 km (0.056 R)
• M32: 12,967,143 km (0.092 R)
• M33: 13,085,924 km (0.12 R)
• M34: 13,204,854 km (0.12 R)
• M35: 14,292,431 km (0.066 R)
• M36: 14,971,157 km (0.084 R)
• M37: 15,534,392 km (0.116 R)
• M38: 15,597,373 km (0.1 R)
• M39: 15,850,194 km (0.104 R)
• M40: 15,913,623 km (0.117 R)
• M41: 16,104,360 km (0.105 R)
• M42: 17,789,281 km (0.102 R)
• M43: 19,123,096 km (0.048 R)
• M44: 20,282,031 km (0.056 R)
• M45: 21,113,645 km (0.056 R)
• M46: 21,815,259 km (0.086 R)
• M47: 23,025,356 km (0.099 R)
• M48: 23,313,183 km (0.109 R)
• M49: 26,332,068 km (0.103 R)
• M50: 26,482,563 km (0.095 R)
• M51: 26,784,152 km (0.098 R)
• M52: 26,859,699 km (0.092 R)
• M53: 28,463,388 km (0.116 R)
• M54: 29,784,188 km (0.088 R)
• M55: 30,412,649 km (0.117 R)
• M56: 31,204,321 km (0.086 R)
• M57: 32,243,727 km (0.058 R)
• M58: 33,783,089 km (0.1 R)
• M59: 35,595,168 km (0.028 R)
• M60: 35,678,344 km (0.091 R)
• M61: 35,761,521 km (0.101 R)
• M62: 36,094,825 km (0.077 R)
• M63: 36,932,872 km (0.097 R)
• M64: 37,354,140 km (0.061 R)
• M65: 37,607,708 km (0.102 R)
• M66: 37,777,202 km (0.077 R)
• M67: 38,627,816 km (0.092 R)
• M68: 39,398,843 km (0.105 R)
• M69: 42,798,305 km (0.084 R)
• M70: 43,952,154 km (0.094 R)
• M71: 45,026,266 km (0.113 R)
• M72: 45,476,406 km (0.116 R)
• M73: 45,566,614 km (0.109 R)
• M74: 45,837,536 km (0.117 R)
• M75: 47,018,012 km (0.112 R)
• M76: 48,484,371 km (0.071 R)
• M77: 49,965,838 km (0.103 R)
• M78: 53,162,895 km (0.083 R)
• M79: 54,786,031 km (0.099 R)
• M80: 54,977,965 km (0.046 R)
• M81: 57,007,859 km (0.073 R)
• M82: 57,105,098 km (0.11 R)
• M83: 57,202,336 km (0.053 R)
• M84: 60,048,735 km (0.03 R)
• M85: 60,643,386 km (0.119 R)
• M86: 61,040,868 km (0.035 R)
• M87: 61,838,524 km (0.089 R)
• M88: 62,940,761 km (0.106 R)
• M89: 64,049,730 km (0.116 R)
• M90: 65,266,709 km (0.115 R)
• M91: 68,135,846 km (0.073 R)
• M92: 68,963,122 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.9

Radius: 6.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.49 AU - 21.71 AU

Year: 29154 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,673,886 km

• M1: 413,489 km (0.117 R)
• M2: 784,790 km (0.069 R)
• M3: 1,188,106 km (0.077 R)
• M4: 1,822,850 km (0.078 R)
• M5: 2,096,315 km (0.099 R)
• M6: 2,350,183 km (0.094 R)
• M7: 2,480,931 km (0.096 R)
• M8: 2,749,459 km (0.032 R)
• M9: 2,992,257 km (0.05 R)
• M10: 4,547,626 km (0.068 R)
• M11: 5,469,298 km (0.114 R)
• M12: 6,174,951 km (0.107 R)
• M13: 6,355,965 km (0.119 R)
• M14: 6,538,624 km (0.053 R)
• M15: 7,670,481 km (0.117 R)
• M16: 7,913,877 km (0.086 R)
• M17: 8,558,494 km (0.111 R)
• M18: 8,608,759 km (0.107 R)
• M19: 8,659,174 km (0.083 R)
• M20: 9,323,238 km (0.115 R)
• M21: 9,374,999 km (0.077 R)
• M22: 9,530,731 km (0.068 R)
• M23: 9,792,377 km (0.082 R)
• M24: 10,376,408 km (0.103 R)
• M25: 10,645,534 km (0.086 R)
• M26: 10,971,657 km (0.093 R)
• M27: 11,300,922 km (0.111 R)
• M28: 12,938,121 km (0.071 R)
• M29: 13,227,893 km (0.077 R)
• M30: 13,991,141 km (0.117 R)
• M31: 14,587,887 km (0.093 R)
• M32: 15,193,010 km (0.077 R)
• M33: 15,314,932 km (0.086 R)
• M34: 15,991,863 km (0.086 R)
• M35: 16,115,879 km (0.066 R)
• M36: 16,427,641 km (0.116 R)
• M37: 17,566,081 km (0.078 R)
• M38: 18,080,249 km (0.041 R)
• M39: 18,469,204 km (0.113 R)
• M40: 18,599,354 km (0.061 R)
• M41: 19,652,223 km (0.083 R)
• M42: 19,985,079 km (0.059 R)
• M43: 20,051,949 km (0.075 R)
• M44: 20,995,164 km (0.105 R)
• M45: 24,194,763 km (0.07 R)
• M46: 24,408,688 km (0.086 R)
• M47: 24,623,211 km (0.086 R)
• M48: 26,434,991 km (0.109 R)
• M49: 28,139,509 km (0.119 R)
• M50: 28,439,602 km (0.119 R)
• M51: 29,042,781 km (0.072 R)
• M52: 29,879,183 km (0.043 R)
• M53: 30,415,641 km (0.115 R)
• M54: 32,592,738 km (0.042 R)
• M55: 36,848,948 km (0.106 R)
• M56: 37,012,907 km (0.063 R)
• M57: 40,936,261 km (0.093 R)
• M58: 42,817,603 km (0.116 R)
• M59: 43,595,363 km (0.069 R)
• M60: 44,639,556 km (0.1 R)
• M61: 45,956,466 km (0.087 R)
• M62: 49,349,046 km (0.095 R)
• M63: 52,636,759 km (0.118 R)
• M64: 54,867,562 km (0.088 R)
• M65: 54,961,211 km (0.115 R)
• M66: 55,618,095 km (0.092 R)
• M67: 56,844,797 km (0.095 R)
• M68: 57,604,156 km (0.072 R)
• M69: 57,794,445 km (0.075 R)
• M70: 59,324,831 km (0.1 R)
• M71: 60,481,372 km (0.1 R)
• M72: 60,578,012 km (0.076 R)
• M73: 61,256,439 km (0.086 R)
• M74: 61,645,243 km (0.115 R)
• M75: 62,425,396 km (0.118 R)
• M76: 62,816,595 km (0.059 R)
• M77: 63,306,827 km (0.115 R)
• M78: 65,975,952 km (0.114 R)
• M79: 66,274,699 km (0.105 R)
• M80: 66,474,263 km (0.098 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit