🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 142 Days

Day: 12.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 185 Days

Day: 26.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.99 AU - 1.45 AU

Year: 510 Days

Day: 13.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,820,193 km

• M1: 123,867 km (0.03 R)
• M2: 986,299 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.52 AU - 1.98 AU

Year: 877 Days

Day: 37.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.5 AU - 4.08 AU

Year: 2260 Days

Day: 39.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 14.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.01 AU - 6.81 AU

Year: 5442 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,820,193 km

• M1: 200,461 km (0.11 R)
• M2: 408,701 km (0.06 R)
• M3: 661,821 km (0.109 R)
• M4: 755,170 km (0.037 R)
• M5: 1,024,745 km (0.04 R)
• M6: 1,179,280 km (0.034 R)
• M7: 1,387,819 km (0.089 R)
• M8: 1,859,801 km (0.102 R)
• M9: 1,981,274 km (0.109 R)
• M10: 2,418,549 km (0.112 R)
• M11: 2,648,780 km (0.06 R)
• M12: 2,926,733 km (0.055 R)
• M13: 3,131,233 km (0.084 R)
• M14: 3,256,147 km (0.114 R)
• M15: 3,382,857 km (0.053 R)
• M16: 3,489,819 km (0.063 R)
• M17: 3,707,185 km (0.098 R)
• M18: 4,064,275 km (0.071 R)
• M19: 4,224,045 km (0.116 R)
• M20: 4,456,072 km (0.102 R)
• M21: 4,550,019 km (0.087 R)
• M22: 5,054,613 km (0.11 R)
• M23: 5,301,150 km (0.057 R)
• M24: 5,451,047 km (0.096 R)
• M25: 5,627,722 km (0.083 R)
• M26: 6,406,678 km (0.115 R)
• M27: 6,674,010 km (0.073 R)
• M28: 7,751,414 km (0.113 R)
• M29: 8,151,289 km (0.118 R)
• M30: 8,734,571 km (0.111 R)
• M31: 9,331,317 km (0.079 R)
• M32: 9,482,560 km (0.112 R)
• M33: 9,604,183 km (0.098 R)
• M34: 9,756,923 km (0.119 R)
• M35: 10,003,011 km (0.066 R)
• M36: 10,344,842 km (0.118 R)
• M37: 10,564,302 km (0.094 R)
• M38: 10,912,417 km (0.111 R)
• M39: 11,232,107 km (0.119 R)
• M40: 12,709,087 km (0.092 R)
• M41: 13,351,012 km (0.094 R)
• M42: 13,658,884 km (0.094 R)
• M43: 13,761,957 km (0.075 R)
• M44: 13,969,000 km (0.111 R)
• M45: 14,177,091 km (0.119 R)
• M46: 14,878,107 km (0.072 R)
• M47: 15,375,520 km (0.083 R)
• M48: 15,734,106 km (0.095 R)
• M49: 16,131,886 km (0.064 R)
• M50: 16,496,456 km (0.107 R)
• M51: 17,196,425 km (0.038 R)
• M52: 17,568,774 km (0.104 R)
• M53: 17,943,816 km (0.065 R)
• M54: 18,549,388 km (0.115 R)
• M55: 19,084,799 km (0.082 R)
• M56: 19,200,288 km (0.093 R)
• M57: 19,819,623 km (0.101 R)
• M58: 20,800,537 km (0.032 R)
• M59: 21,157,627 km (0.061 R)
• M60: 21,797,307 km (0.091 R)
• M61: 22,565,193 km (0.1 R)
• M62: 23,671,769 km (0.034 R)
• M63: 24,294,245 km (0.077 R)
• M64: 24,419,309 km (0.111 R)
• M65: 24,795,997 km (0.11 R)
• M66: 25,301,189 km (0.104 R)
• M67: 25,428,048 km (0.046 R)
• M68: 25,682,364 km (0.069 R)
• M69: 26,150,905 km (0.118 R)
• M70: 26,751,241 km (0.089 R)
• M71: 28,052,892 km (0.083 R)
• M72: 28,315,735 km (0.108 R)
• M73: 28,843,816 km (0.05 R)
• M74: 29,820,540 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.8

Radius: 8.8

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.9 AU - 8.5 AU

Year: 7317 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,820,193 km

• M1: 116,238 km (0.05 R)
• M2: 201,808 km (0.111 R)
• M3: 325,824 km (0.113 R)
• M4: 575,054 km (0.118 R)
• M5: 799,601 km (0.077 R)
• M6: 864,227 km (0.04 R)
• M7: 1,034,170 km (0.117 R)
• M8: 1,105,379 km (0.108 R)
• M9: 1,252,733 km (0.067 R)
• M10: 1,546,692 km (0.109 R)
• M11: 2,039,019 km (0.078 R)
• M12: 2,601,806 km (0.088 R)
• M13: 2,675,558 km (0.064 R)
• M14: 3,132,280 km (0.04 R)
• M15: 3,369,692 km (0.116 R)
• M16: 4,088,659 km (0.05 R)
• M17: 4,407,004 km (0.088 R)
• M18: 4,945,107 km (0.109 R)
• M19: 5,006,143 km (0.093 R)
• M20: 5,221,863 km (0.085 R)
• M21: 5,599,000 km (0.104 R)
• M22: 5,822,948 km (0.082 R)
• M23: 6,017,425 km (0.106 R)
• M24: 6,412,662 km (0.052 R)
• M25: 7,507,420 km (0.052 R)
• M26: 7,825,764 km (0.097 R)
• M27: 8,659,174 km (0.066 R)
• M28: 8,806,976 km (0.068 R)
• M29: 9,635,000 km (0.107 R)
• M30: 9,980,871 km (0.087 R)
• M31: 10,487,708 km (0.117 R)
• M32: 10,684,878 km (0.088 R)
• M33: 10,923,188 km (0.098 R)
• M34: 11,243,626 km (0.087 R)
• M35: 11,893,629 km (0.06 R)
• M36: 12,891,447 km (0.052 R)
• M37: 13,145,165 km (0.113 R)
• M38: 13,357,893 km (0.086 R)
• M39: 13,872,809 km (0.057 R)
• M40: 14,438,139 km (0.09 R)
• M41: 14,569,636 km (0.034 R)
• M42: 14,701,581 km (0.065 R)
• M43: 15,144,241 km (0.101 R)
• M44: 15,456,602 km (0.111 R)
• M45: 16,042,576 km (0.12 R)
• M46: 16,178,860 km (0.102 R)
• M47: 16,727,585 km (0.119 R)
• M48: 17,422,168 km (0.038 R)
• M49: 17,702,664 km (0.066 R)
• M50: 17,890,559 km (0.116 R)
• M51: 18,126,325 km (0.07 R)
• M52: 18,220,871 km (0.051 R)
• M53: 18,600,850 km (0.1 R)
• M54: 18,983,371 km (0.059 R)
• M55: 19,175,605 km (0.104 R)
• M56: 19,707,724 km (0.101 R)
• M57: 20,048,807 km (0.081 R)
• M58: 20,786,325 km (0.083 R)
• M59: 21,332,806 km (0.094 R)
• M60: 21,833,809 km (0.085 R)
• M61: 22,237,275 km (0.105 R)
• M62: 23,000,673 km (0.095 R)
• M63: 23,411,169 km (0.111 R)
• M64: 24,343,912 km (0.111 R)
• M65: 24,552,900 km (0.062 R)
• M66: 24,814,846 km (0.108 R)
• M67: 25,235,964 km (0.054 R)
• M68: 25,872,054 km (0.112 R)
• M69: 26,031,825 km (0.052 R)
• M70: 28,194,411 km (0.094 R)
• M71: 30,526,343 km (0.065 R)
• M72: 30,638,990 km (0.087 R)
• M73: 31,147,324 km (0.092 R)
• M74: 31,487,809 km (0.089 R)
• M75: 31,772,493 km (0.105 R)
• M76: 31,943,633 km (0.072 R)
• M77: 32,804,270 km (0.029 R)
• M78: 33,266,378 km (0.112 R)
• M79: 33,730,580 km (0.108 R)
• M80: 34,372,504 km (0.087 R)
• M81: 34,489,639 km (0.106 R)
• M82: 34,548,282 km (0.059 R)
• M83: 34,959,526 km (0.105 R)
• M84: 35,786,952 km (0.101 R)
• M85: 37,521,240 km (0.095 R)
• M86: 37,883,566 km (0.07 R)
• M87: 39,773,586 km (0.089 R)
• M88: 41,631,591 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 10.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.79 AU - 7.81 AU

Year: 7470 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 75,820,193 km

• M1: 189,391 km (0.087 R)
• M2: 294,857 km (0.077 R)
• M3: 577,897 km (0.079 R)
• M4: 677,828 km (0.038 R)
• M5: 743,651 km (0.061 R)
• M6: 1,030,430 km (0.049 R)
• M7: 1,139,188 km (0.119 R)
• M8: 1,471,445 km (0.088 R)
• M9: 1,928,765 km (0.103 R)
• M10: 2,045,003 km (0.059 R)
• M11: 2,143,737 km (0.113 R)
• M12: 2,428,572 km (0.11 R)
• M13: 2,661,197 km (0.06 R)
• M14: 3,638,669 km (0.082 R)
• M15: 3,929,936 km (0.117 R)
• M16: 4,664,761 km (0.081 R)
• M17: 4,928,053 km (0.048 R)
• M18: 5,469,298 km (0.102 R)
• M19: 5,691,152 km (0.073 R)
• M20: 6,345,343 km (0.102 R)
• M21: 6,755,241 km (0.061 R)
• M22: 7,848,652 km (0.109 R)
• M23: 8,256,905 km (0.064 R)
• M24: 10,331,977 km (0.058 R)
• M25: 10,744,717 km (0.11 R)
• M26: 11,127,838 km (0.112 R)
• M27: 12,595,094 km (0.035 R)
• M28: 12,925,256 km (0.035 R)
• M29: 13,295,511 km (0.082 R)
• M30: 13,932,947 km (0.075 R)
• M31: 14,236,481 km (0.095 R)
• M32: 14,657,151 km (0.059 R)
• M33: 15,865,004 km (0.086 R)
• M34: 16,580,830 km (0.115 R)
• M35: 16,741,498 km (0.096 R)
• M36: 16,902,465 km (0.102 R)
• M37: 17,185,504 km (0.083 R)
• M38: 17,674,540 km (0.12 R)
• M39: 18,958,688 km (0.064 R)
• M40: 19,506,066 km (0.052 R)
• M41: 20,875,784 km (0.111 R)
• M42: 21,879,287 km (0.081 R)
• M43: 22,409,013 km (0.08 R)
• M44: 22,497,725 km (0.092 R)
• M45: 24,205,534 km (0.111 R)
• M46: 25,583,031 km (0.104 R)
• M47: 25,675,782 km (0.106 R)
• M48: 25,768,532 km (0.095 R)
• M49: 26,094,357 km (0.073 R)
• M50: 26,187,706 km (0.089 R)
• M51: 26,891,414 km (0.07 R)
• M52: 27,222,025 km (0.108 R)
• M53: 27,553,833 km (0.074 R)
• M54: 28,509,465 km (0.072 R)
• M55: 28,894,679 km (0.115 R)
• M56: 29,524,486 km (0.088 R)
• M57: 29,914,338 km (0.072 R)
• M58: 30,109,863 km (0.041 R)
• M59: 30,945,666 km (0.12 R)
• M60: 31,143,434 km (0.093 R)
• M61: 31,838,915 km (0.081 R)
• M62: 32,138,559 km (0.103 R)
• M63: 33,752,421 km (0.108 R)
• M64: 33,854,148 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 4.9

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.88 AU - 14.7 AU

Year: 19395 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,820,193 km

• M1: 360,381 km (0.095 R)
• M2: 832,811 km (0.076 R)
• M3: 1,038,060 km (0.113 R)
• M4: 1,091,915 km (0.087 R)
• M5: 1,174,343 km (0.098 R)
• M6: 1,434,045 km (0.058 R)
• M7: 1,775,128 km (0.075 R)
• M8: 1,839,904 km (0.103 R)
• M9: 2,314,429 km (0.076 R)
• M10: 2,712,509 km (0.115 R)
• M11: 2,749,758 km (0.112 R)
• M12: 3,329,001 km (0.115 R)
• M13: 4,550,468 km (0.044 R)
• M14: 5,138,537 km (0.117 R)
• M15: 5,277,663 km (0.068 R)
• M16: 5,607,078 km (0.105 R)
• M17: 5,654,650 km (0.114 R)
• M18: 6,040,463 km (0.108 R)
• M19: 6,990,110 km (0.105 R)
• M20: 7,247,718 km (0.086 R)
• M21: 7,299,479 km (0.092 R)
• M22: 9,024,043 km (0.046 R)
• M23: 9,644,724 km (0.032 R)
• M24: 9,873,759 km (0.11 R)
• M25: 11,345,802 km (0.069 R)
• M26: 12,759,202 km (0.063 R)
• M27: 12,947,696 km (0.066 R)
• M28: 13,968,103 km (0.112 R)
• M29: 15,080,363 km (0.094 R)
• M30: 15,279,627 km (0.082 R)
• M31: 15,882,507 km (0.087 R)
• M32: 16,220,748 km (0.084 R)
• M33: 17,388,658 km (0.117 R)
• M34: 17,458,221 km (0.09 R)
• M35: 17,947,705 km (0.053 R)
• M36: 19,083,153 km (0.073 R)
• M37: 19,587,148 km (0.034 R)
• M38: 20,241,639 km (0.102 R)
• M39: 20,314,792 km (0.074 R)
• M40: 21,051,263 km (0.069 R)
• M41: 21,273,864 km (0.098 R)
• M42: 21,572,013 km (0.12 R)
• M43: 22,247,747 km (0.055 R)
• M44: 22,854,067 km (0.047 R)
• M45: 24,471,818 km (0.109 R)
• M46: 25,254,963 km (0.054 R)
• M47: 26,365,129 km (0.048 R)
• M48: 27,087,238 km (0.051 R)
• M49: 27,734,697 km (0.12 R)
• M50: 27,897,310 km (0.098 R)
• M51: 30,962,421 km (0.091 R)
• M52: 32,064,508 km (0.058 R)
• M53: 33,006,975 km (0.112 R)
• M54: 33,265,630 km (0.085 R)
• M55: 34,219,615 km (0.06 R)
• M56: 35,006,949 km (0.101 R)
• M57: 35,888,679 km (0.03 R)
• M58: 36,065,803 km (0.072 R)
• M59: 36,510,108 km (0.094 R)
• M60: 38,305,432 km (0.096 R)
• M61: 40,313,335 km (0.067 R)
• M62: 40,405,338 km (0.035 R)
• M63: 42,168,049 km (0.037 R)
• M64: 42,448,695 km (0.119 R)
• M65: 43,011,781 km (0.093 R)
• M66: 43,105,878 km (0.095 R)
• M67: 44,335,274 km (0.102 R)
• M68: 45,864,014 km (0.062 R)
• M69: 47,994,138 km (0.103 R)
• M70: 50,652,193 km (0.08 R)
• M71: 50,751,526 km (0.095 R)
• M72: 50,851,009 km (0.114 R)
• M73: 51,548,883 km (0.077 R)
• M74: 52,551,189 km (0.101 R)
• M75: 55,085,078 km (0.096 R)
• M76: 55,289,428 km (0.1 R)
• M77: 57,969,773 km (0.106 R)
• M78: 60,060,254 km (0.11 R)
• M79: 60,481,372 km (0.066 R)
• M80: 60,586,689 km (0.106 R)
• M81: 61,432,216 km (0.084 R)
• M82: 68,115,950 km (0.085 R)
• M83: 69,105,240 km (0.102 R)
• M84: 69,767,361 km (0.031 R)
• M85: 70,099,169 km (0.101 R)
• M86: 70,209,871 km (0.11 R)
• M87: 71,989,487 km (0.091 R)
• M88: 72,436,785 km (0.027 R)
• M89: 72,660,733 km (0.097 R)
• M90: 73,558,769 km (0.119 R)
• M91: 74,460,695 km (0.084 R)
• M92: 75,706,546 km (0.066 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: 375 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit