🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 19.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,909,918 km

• M1: 53,855 km (0.082 R)
• M2: 452,982 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.78 AU - 1.26 AU

Year: 374 Days

Day: 45.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,909,918 km

• M1: 129,103 km (0.104 R)
• M2: 644,916 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.26 AU - 3.12 AU

Year: 1603 Days

Day: 28 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.14 AU - 3.74 AU

Year: 2319 Days

Day: 32.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 11.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.92 AU - 5.96 AU

Year: 3990 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 79,909,918 km

• M1: 169,794 km (0.087 R)
• M2: 251,773 km (0.113 R)
• M3: 428,897 km (0.101 R)
• M4: 836,551 km (0.057 R)
• M5: 1,198,129 km (0.066 R)
• M6: 1,618,350 km (0.064 R)
• M7: 1,903,932 km (0.113 R)
• M8: 1,986,959 km (0.106 R)
• M9: 2,119,802 km (0.049 R)
• M10: 2,458,940 km (0.065 R)
• M11: 2,641,599 km (0.12 R)
• M12: 2,965,479 km (0.075 R)
• M13: 3,216,803 km (0.071 R)
• M14: 3,316,435 km (0.113 R)
• M15: 3,431,775 km (0.113 R)
• M16: 3,533,651 km (0.057 R)
• M17: 3,740,545 km (0.057 R)
• M18: 3,966,887 km (0.118 R)
• M19: 4,197,567 km (0.118 R)
• M20: 4,306,773 km (0.057 R)
• M21: 4,385,462 km (0.109 R)
• M22: 4,480,456 km (0.029 R)
• M23: 4,576,199 km (0.117 R)
• M24: 4,818,398 km (0.1 R)
• M25: 4,900,078 km (0.074 R)
• M26: 5,114,602 km (0.118 R)
• M27: 5,416,939 km (0.116 R)
• M28: 5,742,464 km (0.111 R)
• M29: 5,968,955 km (0.057 R)
• M30: 6,341,005 km (0.039 R)
• M31: 6,793,838 km (0.056 R)
• M32: 7,014,943 km (0.102 R)
• M33: 8,116,881 km (0.106 R)
• M34: 8,410,691 km (0.087 R)
• M35: 8,608,609 km (0.111 R)
• M36: 8,928,300 km (0.093 R)
• M37: 9,069,521 km (0.058 R)
• M38: 9,476,726 km (0.072 R)
• M39: 9,559,005 km (0.1 R)
• M40: 9,682,722 km (0.108 R)
• M41: 10,372,817 km (0.073 R)
• M42: 10,542,461 km (0.076 R)
• M43: 10,649,124 km (0.111 R)
• M44: 10,820,264 km (0.091 R)
• M45: 11,013,994 km (0.091 R)
• M46: 11,295,836 km (0.119 R)
• M47: 11,383,052 km (0.115 R)
• M48: 12,110,995 km (0.117 R)
• M49: 12,312,204 km (0.047 R)
• M50: 12,514,610 km (0.1 R)
• M51: 12,808,719 km (0.115 R)
• M52: 13,681,623 km (0.081 R)
• M53: 13,798,010 km (0.077 R)
• M54: 14,078,506 km (0.1 R)
• M55: 14,859,556 km (0.083 R)
• M56: 15,074,977 km (0.106 R)
• M57: 15,315,531 km (0.076 R)
• M58: 15,678,904 km (0.088 R)
• M59: 15,873,830 km (0.119 R)
• M60: 16,020,586 km (0.118 R)
• M61: 16,192,324 km (0.081 R)
• M62: 16,315,443 km (0.059 R)
• M63: 16,389,494 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 9.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.4 AU - 6.68 AU

Year: 4739 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,909,918 km

• M1: 124,166 km (0.103 R)
• M2: 295,306 km (0.074 R)
• M3: 428,448 km (0.089 R)
• M4: 644,019 km (0.098 R)
• M5: 706,102 km (0.091 R)
• M6: 929,003 km (0.06 R)
• M7: 1,000,361 km (0.083 R)
• M8: 1,239,269 km (0.042 R)
• M9: 1,800,560 km (0.108 R)
• M10: 1,906,326 km (0.036 R)
• M11: 1,967,661 km (0.114 R)
• M12: 2,252,346 km (0.1 R)
• M13: 2,366,638 km (0.077 R)
• M14: 2,499,631 km (0.099 R)
• M15: 2,601,058 km (0.056 R)
• M16: 2,669,574 km (0.058 R)
• M17: 2,825,605 km (0.113 R)
• M18: 3,220,094 km (0.101 R)
• M19: 3,824,918 km (0.102 R)
• M20: 4,260,996 km (0.116 R)
• M21: 4,839,042 km (0.074 R)
• M22: 4,987,294 km (0.103 R)
• M23: 5,332,117 km (0.117 R)
• M24: 5,841,498 km (0.117 R)
• M25: 6,022,212 km (0.118 R)
• M26: 6,090,578 km (0.104 R)
• M27: 6,716,645 km (0.068 R)
• M28: 6,834,977 km (0.075 R)
• M29: 7,387,741 km (0.114 R)
• M30: 7,509,813 km (0.113 R)
• M31: 7,780,735 km (0.067 R)
• M32: 7,954,867 km (0.112 R)
• M33: 8,180,610 km (0.086 R)
• M34: 8,433,879 km (0.102 R)
• M35: 8,561,636 km (0.11 R)
• M36: 8,638,529 km (0.107 R)
• M37: 8,767,183 km (0.074 R)
• M38: 8,922,466 km (0.068 R)
• M39: 9,552,572 km (0.115 R)
• M40: 9,846,233 km (0.119 R)
• M41: 10,007,649 km (0.101 R)
• M42: 10,717,341 km (0.116 R)
• M43: 10,800,218 km (0.075 R)
• M44: 10,938,896 km (0.099 R)
• M45: 11,499,588 km (0.103 R)
• M46: 11,612,984 km (0.045 R)
• M47: 11,869,095 km (0.119 R)
• M48: 12,271,513 km (0.098 R)
• M49: 12,619,927 km (0.114 R)
• M50: 13,089,514 km (0.095 R)
• M51: 13,207,846 km (0.074 R)
• M52: 13,594,706 km (0.073 R)
• M53: 13,654,546 km (0.115 R)
• M54: 13,834,661 km (0.11 R)
• M55: 14,410,314 km (0.094 R)
• M56: 14,532,386 km (0.095 R)
• M57: 15,148,430 km (0.076 R)
• M58: 15,303,862 km (0.084 R)
• M59: 15,616,223 km (0.092 R)
• M60: 15,867,547 km (0.12 R)
• M61: 16,120,218 km (0.092 R)
• M62: 16,469,828 km (0.051 R)
• M63: 16,661,612 km (0.084 R)
• M64: 16,725,640 km (0.12 R)
• M65: 17,079,738 km (0.076 R)
• M66: 18,586,638 km (0.09 R)
• M67: 19,389,530 km (0.09 R)
• M68: 19,558,276 km (0.075 R)
• M69: 19,931,224 km (0.111 R)
• M70: 19,999,291 km (0.099 R)
• M71: 20,306,565 km (0.115 R)
• M72: 20,477,854 km (0.073 R)
• M73: 20,580,927 km (0.098 R)
• M74: 21,133,392 km (0.098 R)
• M75: 21,411,494 km (0.099 R)
• M76: 21,865,823 km (0.097 R)
• M77: 22,429,658 km (0.058 R)
• M78: 22,500,417 km (0.108 R)
• M79: 23,069,488 km (0.119 R)
• M80: 23,140,995 km (0.11 R)
• M81: 23,284,161 km (0.066 R)
• M82: 23,968,122 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 14.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.2 AU - 11.5 AU

Year: 11235 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,909,918 km

• M1: 385,963 km (0.116 R)
• M2: 567,874 km (0.064 R)
• M3: 822,938 km (0.087 R)
• M4: 1,000,959 km (0.111 R)
• M5: 1,147,266 km (0.119 R)
• M6: 1,529,489 km (0.101 R)
• M7: 1,753,586 km (0.12 R)
• M8: 2,138,651 km (0.096 R)
• M9: 2,714,753 km (0.084 R)
• M10: 3,031,451 km (0.085 R)
• M11: 3,472,615 km (0.08 R)
• M12: 3,609,049 km (0.104 R)
• M13: 3,701,051 km (0.112 R)
• M14: 3,817,139 km (0.104 R)
• M15: 4,942,265 km (0.066 R)
• M16: 5,330,322 km (0.039 R)
• M17: 5,594,661 km (0.103 R)
• M18: 5,701,624 km (0.116 R)
• M19: 5,917,643 km (0.098 R)
• M20: 6,108,829 km (0.079 R)
• M21: 6,246,758 km (0.113 R)
• M22: 6,837,221 km (0.095 R)
• M23: 8,071,703 km (0.112 R)
• M24: 9,501,559 km (0.119 R)
• M25: 11,008,758 km (0.044 R)
• M26: 11,584,560 km (0.106 R)
• M27: 11,927,737 km (0.1 R)
• M28: 13,120,032 km (0.117 R)
• M29: 13,227,145 km (0.09 R)
• M30: 13,513,924 km (0.034 R)
• M31: 14,534,032 km (0.082 R)
• M32: 14,867,336 km (0.117 R)
• M33: 15,128,234 km (0.093 R)
• M34: 16,378,573 km (0.064 R)
• M35: 17,230,683 km (0.089 R)
• M36: 18,256,176 km (0.047 R)
• M37: 18,615,809 km (0.096 R)
• M38: 18,897,053 km (0.063 R)
• M39: 19,179,793 km (0.028 R)
• M40: 19,708,622 km (0.072 R)
• M41: 20,739,202 km (0.108 R)
• M42: 22,981,225 km (0.074 R)
• M43: 23,153,562 km (0.074 R)
• M44: 23,326,347 km (0.077 R)
• M45: 23,629,732 km (0.114 R)
• M46: 23,978,145 km (0.09 R)
• M47: 25,388,404 km (0.108 R)
• M48: 27,599,760 km (0.099 R)
• M49: 29,310,112 km (0.081 R)
• M50: 30,579,750 km (0.071 R)
• M51: 32,107,742 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.4

Radius: 8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.99 AU - 15.99 AU

Year: 18007 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,909,918 km

• M1: 106,813 km (0.114 R)
• M2: 206,295 km (0.096 R)
• M3: 295,905 km (0.092 R)
• M4: 564,882 km (0.091 R)
• M5: 685,906 km (0.086 R)
• M6: 936,782 km (0.102 R)
• M7: 1,026,690 km (0.114 R)
• M8: 1,100,891 km (0.112 R)
• M9: 1,157,738 km (0.095 R)
• M10: 1,562,400 km (0.084 R)
• M11: 2,055,325 km (0.11 R)
• M12: 2,173,956 km (0.099 R)
• M13: 3,092,786 km (0.066 R)
• M14: 3,479,198 km (0.062 R)
• M15: 3,621,016 km (0.094 R)
• M16: 3,678,312 km (0.07 R)
• M17: 4,511,423 km (0.114 R)
• M18: 4,573,207 km (0.086 R)
• M19: 4,917,581 km (0.083 R)
• M20: 4,981,160 km (0.071 R)
• M21: 5,899,242 km (0.118 R)
• M22: 6,034,629 km (0.089 R)
• M23: 6,762,273 km (0.039 R)
• M24: 7,517,592 km (0.11 R)
• M25: 7,664,348 km (0.042 R)
• M26: 7,849,400 km (0.085 R)
• M27: 8,110,748 km (0.11 R)
• M28: 8,223,694 km (0.096 R)
• M29: 8,719,162 km (0.108 R)
• M30: 9,028,830 km (0.095 R)
• M31: 10,507,455 km (0.049 R)
• M32: 11,128,137 km (0.052 R)
• M33: 11,211,762 km (0.092 R)
• M34: 11,633,179 km (0.104 R)
• M35: 12,145,702 km (0.093 R)
• M36: 12,534,955 km (0.111 R)
• M37: 13,237,168 km (0.036 R)
• M38: 14,359,600 km (0.119 R)
• M39: 14,863,147 km (0.112 R)
• M40: 15,652,724 km (0.12 R)
• M41: 15,793,496 km (0.077 R)
• M42: 16,265,776 km (0.105 R)
• M43: 16,790,566 km (0.111 R)
• M44: 17,515,068 km (0.118 R)
• M45: 17,856,750 km (0.043 R)
• M46: 18,894,809 km (0.115 R)
• M47: 20,462,745 km (0.061 R)
• M48: 22,652,708 km (0.087 R)
• M49: 24,207,778 km (0.108 R)
• M50: 24,642,808 km (0.112 R)
• M51: 25,190,337 km (0.096 R)
• M52: 25,300,291 km (0.058 R)
• M53: 30,528,288 km (0.067 R)
• M54: 32,123,899 km (0.078 R)
• M55: 33,625,263 km (0.101 R)
• M56: 33,989,085 km (0.116 R)
• M57: 35,457,089 km (0.108 R)
• M58: 35,889,128 km (0.107 R)
• M59: 37,133,183 km (0.096 R)
• M60: 37,195,865 km (0.116 R)
• M61: 37,446,441 km (0.098 R)
• M62: 37,509,273 km (0.099 R)
• M63: 39,089,325 km (0.106 R)
• M64: 42,379,581 km (0.09 R)
• M65: 43,298,261 km (0.092 R)
• M66: 44,289,796 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.9

Radius: 7.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.78 AU - 20.42 AU

Year: 32751 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,909,918 km

• M1: 169,345 km (0.075 R)
• M2: 350,059 km (0.115 R)
• M3: 443,707 km (0.118 R)
• M4: 525,238 km (0.078 R)
• M5: 634,744 km (0.089 R)
• M6: 776,563 km (0.043 R)
• M7: 1,351,766 km (0.116 R)
• M8: 1,567,786 km (0.059 R)
• M9: 1,929,663 km (0.095 R)
• M10: 2,032,736 km (0.105 R)
• M11: 2,208,813 km (0.094 R)
• M12: 2,426,777 km (0.113 R)
• M13: 2,805,409 km (0.068 R)
• M14: 3,081,417 km (0.081 R)
• M15: 3,961,202 km (0.076 R)
• M16: 4,315,599 km (0.089 R)
• M17: 5,150,206 km (0.036 R)
• M18: 6,648,129 km (0.077 R)
• M19: 7,936,167 km (0.036 R)
• M20: 8,158,170 km (0.09 R)
• M21: 10,916,755 km (0.106 R)
• M22: 12,042,778 km (0.116 R)
• M23: 12,106,507 km (0.11 R)
• M24: 12,619,628 km (0.118 R)
• M25: 12,813,806 km (0.112 R)
• M26: 13,534,568 km (0.044 R)
• M27: 13,733,533 km (0.106 R)
• M28: 13,799,955 km (0.069 R)
• M29: 14,810,339 km (0.039 R)
• M30: 15,497,143 km (0.113 R)
• M31: 16,617,331 km (0.094 R)
• M32: 16,830,359 km (0.113 R)
• M33: 16,901,567 km (0.057 R)
• M34: 17,044,134 km (0.085 R)
• M35: 17,115,642 km (0.091 R)
• M36: 17,187,299 km (0.067 R)
• M37: 17,258,957 km (0.029 R)
• M38: 18,346,234 km (0.052 R)
• M39: 18,419,537 km (0.118 R)
• M40: 18,492,840 km (0.043 R)
• M41: 20,055,988 km (0.085 R)
• M42: 20,968,086 km (0.106 R)
• M43: 21,893,648 km (0.055 R)
• M44: 22,832,375 km (0.039 R)
• M45: 23,624,795 km (0.099 R)
• M46: 25,155,032 km (0.114 R)
• M47: 25,644,965 km (0.076 R)
• M48: 25,973,332 km (0.098 R)
• M49: 26,220,468 km (0.05 R)
• M50: 26,468,351 km (0.09 R)
• M51: 26,717,133 km (0.115 R)
• M52: 27,049,988 km (0.109 R)
• M53: 27,972,408 km (0.032 R)
• M54: 28,310,350 km (0.092 R)
• M55: 28,905,001 km (0.109 R)
• M56: 30,193,189 km (0.109 R)
• M57: 30,453,040 km (0.104 R)
• M58: 31,675,704 km (0.079 R)
• M59: 32,028,007 km (0.106 R)
• M60: 34,711,044 km (0.099 R)
• M61: 36,079,416 km (0.095 R)
• M62: 37,744,590 km (0.108 R)
• M63: 38,680,474 km (0.105 R)
• M64: 39,151,259 km (0.12 R)
• M65: 40,670,575 km (0.118 R)
• M66: 42,305,829 km (0.12 R)
• M67: 43,766,503 km (0.116 R)
• M68: 44,453,905 km (0.055 R)
• M69: 45,441,849 km (0.076 R)
• M70: 46,837,298 km (0.12 R)
• M71: 48,651,920 km (0.078 R)
• M72: 50,284,183 km (0.114 R)
• M73: 51,107,121 km (0.113 R)
• M74: 53,497,545 km (0.04 R)
• M75: 53,602,263 km (0.092 R)
• M76: 54,337,387 km (0.082 R)
• M77: 54,442,704 km (0.094 R)
• M78: 54,759,104 km (0.048 R)
• M79: 55,393,548 km (0.071 R)
• M80: 59,576,454 km (0.098 R)
• M81: 62,200,700 km (0.095 R)
• M82: 64,974,095 km (0.091 R)
• M83: 65,645,640 km (0.09 R)
• M84: 66,657,370 km (0.113 R)
• M85: 67,560,942 km (0.093 R)
• M86: 68,241,313 km (0.031 R)
• M87: 69,152,065 km (0.106 R)
• M88: 71,100,726 km (0.11 R)
• M89: 72,023,895 km (0.108 R)
• M90: 73,416,202 km (0.072 R)
• M91: 73,532,589 km (0.098 R)
• M92: 74,232,408 km (0.104 R)
• M93: 75,051,606 km (0.102 R)
• M94: 75,403,610 km (0.106 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit