🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 430 Days

Day: 19.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 162 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,409,992 km

• M1: 810,671 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.19 AU - 1.31 AU

Year: 535 Days

Day: 25.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,409,992 km

• M1: 651,948 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.3 AU - 1.44 AU

Year: 614 Days

Day: 45.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 14.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.91 AU - 5.77 AU

Year: 4077 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,409,992 km

• M1: 325,226 km (0.104 R)
• M2: 493,523 km (0.07 R)
• M3: 607,517 km (0.09 R)
• M4: 754,721 km (0.077 R)
• M5: 976,425 km (0.104 R)
• M6: 1,207,554 km (0.075 R)
• M7: 1,414,747 km (0.093 R)
• M8: 1,977,085 km (0.087 R)
• M9: 2,124,140 km (0.077 R)
• M10: 2,258,180 km (0.112 R)
• M11: 2,587,894 km (0.094 R)
• M12: 2,952,164 km (0.119 R)
• M13: 3,064,662 km (0.12 R)
• M14: 3,159,657 km (0.071 R)
• M15: 3,333,190 km (0.114 R)
• M16: 3,913,779 km (0.077 R)
• M17: 4,017,152 km (0.108 R)
• M18: 4,678,823 km (0.117 R)
• M19: 5,935,595 km (0.108 R)
• M20: 6,126,930 km (0.063 R)
• M21: 6,589,487 km (0.118 R)
• M22: 7,012,999 km (0.077 R)
• M23: 7,266,268 km (0.104 R)
• M24: 7,368,443 km (0.078 R)
• M25: 7,755,902 km (0.099 R)
• M26: 8,524,087 km (0.046 R)
• M27: 8,767,482 km (0.113 R)
• M28: 9,427,658 km (0.057 R)
• M29: 9,961,872 km (0.07 R)
• M30: 10,104,139 km (0.099 R)
• M31: 10,419,342 km (0.096 R)
• M32: 10,563,704 km (0.075 R)
• M33: 10,796,179 km (0.096 R)
• M34: 11,118,563 km (0.081 R)
• M35: 11,355,077 km (0.109 R)
• M36: 11,623,007 km (0.088 R)
• M37: 12,044,274 km (0.106 R)
• M38: 12,226,185 km (0.09 R)
• M39: 12,470,329 km (0.113 R)
• M40: 12,623,816 km (0.038 R)
• M41: 12,716,118 km (0.087 R)
• M42: 12,870,653 km (0.115 R)
• M43: 13,275,016 km (0.117 R)
• M44: 13,463,210 km (0.12 R)
• M45: 13,905,421 km (0.042 R)
• M46: 14,032,729 km (0.091 R)
• M47: 14,320,555 km (0.117 R)
• M48: 14,578,013 km (0.079 R)
• M49: 14,772,042 km (0.072 R)
• M50: 14,934,505 km (0.08 R)
• M51: 15,590,192 km (0.119 R)
• M52: 15,821,920 km (0.116 R)
• M53: 17,407,059 km (0.069 R)
• M54: 18,027,591 km (0.103 R)
• M55: 18,445,268 km (0.041 R)
• M56: 18,690,459 km (0.117 R)
• M57: 18,936,697 km (0.104 R)
• M58: 19,254,892 km (0.11 R)
• M59: 19,503,523 km (0.104 R)
• M60: 19,610,486 km (0.108 R)
• M61: 20,112,087 km (0.041 R)
• M62: 21,900,530 km (0.085 R)
• M63: 22,383,581 km (0.075 R)
• M64: 22,607,679 km (0.109 R)
• M65: 22,870,223 km (0.097 R)
• M66: 23,058,268 km (0.103 R)
• M67: 23,209,062 km (0.075 R)
• M68: 23,360,306 km (0.117 R)
• M69: 23,777,684 km (0.057 R)
• M70: 25,432,984 km (0.098 R)
• M71: 25,588,865 km (0.066 R)
• M72: 26,019,109 km (0.098 R)
• M73: 26,136,842 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.7

Radius: 7.7

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.06 AU - 16.9 AU

Year: 21097 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,409,992 km

• M1: 135,685 km (0.057 R)
• M2: 338,989 km (0.086 R)
• M3: 835,953 km (0.1 R)
• M4: 1,086,230 km (0.083 R)
• M5: 1,328,130 km (0.099 R)
• M6: 1,620,594 km (0.104 R)
• M7: 1,826,889 km (0.049 R)
• M8: 2,495,442 km (0.12 R)
• M9: 2,693,659 km (0.045 R)
• M10: 2,979,990 km (0.115 R)
• M11: 3,105,652 km (0.114 R)
• M12: 3,987,830 km (0.106 R)
• M13: 5,343,486 km (0.081 R)
• M14: 6,827,796 km (0.076 R)
• M15: 8,489,978 km (0.11 R)
• M16: 8,549,369 km (0.048 R)
• M17: 8,609,058 km (0.104 R)
• M18: 8,728,587 km (0.115 R)
• M19: 9,767,544 km (0.096 R)
• M20: 10,588,238 km (0.101 R)
• M21: 10,845,098 km (0.077 R)
• M22: 11,562,419 km (0.105 R)
• M23: 12,227,681 km (0.037 R)
• M24: 13,042,242 km (0.074 R)
• M25: 14,014,777 km (0.028 R)
• M26: 14,155,699 km (0.089 R)
• M27: 14,438,738 km (0.096 R)
• M28: 14,723,722 km (0.047 R)
• M29: 16,028,813 km (0.115 R)
• M30: 20,001,834 km (0.088 R)
• M31: 20,239,994 km (0.054 R)
• M32: 21,525,488 km (0.109 R)
• M33: 21,606,720 km (0.097 R)
• M34: 22,342,292 km (0.071 R)
• M35: 22,920,189 km (0.079 R)
• M36: 25,194,525 km (0.103 R)
• M37: 26,575,912 km (0.066 R)
• M38: 28,604,459 km (0.116 R)
• M39: 28,783,229 km (0.107 R)
• M40: 28,872,688 km (0.073 R)
• M41: 29,231,723 km (0.087 R)
• M42: 29,321,631 km (0.09 R)
• M43: 29,411,689 km (0.1 R)
• M44: 29,501,897 km (0.084 R)
• M45: 29,592,104 km (0.076 R)
• M46: 29,772,968 km (0.117 R)
• M47: 30,408,460 km (0.093 R)
• M48: 30,865,182 km (0.096 R)
• M49: 31,140,442 km (0.097 R)
• M50: 32,342,012 km (0.117 R)
• M51: 32,621,461 km (0.054 R)
• M52: 33,652,939 km (0.096 R)
• M53: 33,747,335 km (0.106 R)
• M54: 34,981,218 km (0.096 R)
• M55: 35,651,865 km (0.102 R)
• M56: 37,786,777 km (0.057 R)
• M57: 39,266,000 km (0.091 R)
• M58: 42,892,851 km (0.107 R)
• M59: 43,610,322 km (0.086 R)
• M60: 44,228,610 km (0.088 R)
• M61: 45,057,383 km (0.087 R)
• M62: 46,625,019 km (0.074 R)
• M63: 47,151,603 km (0.026 R)
• M64: 47,257,219 km (0.109 R)
• M65: 47,786,048 km (0.072 R)
• M66: 50,244,240 km (0.108 R)
• M67: 51,325,683 km (0.114 R)
• M68: 52,414,905 km (0.114 R)
• M69: 54,948,943 km (0.09 R)
• M70: 56,062,999 km (0.069 R)
• M71: 56,286,797 km (0.094 R)
• M72: 56,398,696 km (0.049 R)
• M73: 56,735,142 km (0.086 R)
• M74: 57,635,272 km (0.067 R)
• M75: 59,678,031 km (0.108 R)
• M76: 60,249,645 km (0.103 R)
• M77: 63,717,323 km (0.117 R)
• M78: 64,301,503 km (0.095 R)
• M79: 64,770,193 km (0.027 R)
• M80: 67,130,399 km (0.085 R)
• M81: 67,249,180 km (0.034 R)
• M82: 70,240,539 km (0.096 R)
• M83: 72,177,831 km (0.096 R)
• M84: 74,623,906 km (0.067 R)
• M85: 75,363,069 km (0.03 R)
• M86: 76,352,210 km (0.105 R)
• M87: 77,221,374 km (0.098 R)
• M88: 79,094,788 km (0.105 R)
• M89: 79,596,988 km (0.071 R)
• M90: 79,722,650 km (0.084 R)
• M91: 81,869,529 km (0.057 R)
• M92: 83,396,475 km (0.116 R)
• M93: 84,932,695 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.1

Radius: 7

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.51 AU - 15.67 AU

Year: 21338 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,409,992 km

• M1: 271,670 km (0.094 R)
• M2: 477,367 km (0.098 R)
• M3: 990,637 km (0.065 R)
• M4: 1,161,478 km (0.096 R)
• M5: 1,435,691 km (0.108 R)
• M6: 1,564,195 km (0.11 R)
• M7: 1,763,908 km (0.045 R)
• M8: 3,636,724 km (0.079 R)
• M9: 3,768,370 km (0.072 R)
• M10: 3,946,541 km (0.107 R)
• M11: 4,218,959 km (0.098 R)
• M12: 5,771,935 km (0.069 R)
• M13: 7,259,985 km (0.108 R)
• M14: 8,741,303 km (0.078 R)
• M15: 9,758,867 km (0.091 R)
• M16: 10,499,527 km (0.088 R)
• M17: 10,813,532 km (0.12 R)
• M18: 11,003,372 km (0.064 R)
• M19: 11,322,165 km (0.06 R)
• M20: 11,386,343 km (0.119 R)
• M21: 11,450,520 km (0.112 R)
• M22: 11,644,100 km (0.114 R)
• M23: 12,099,775 km (0.081 R)
• M24: 12,627,855 km (0.055 R)
• M25: 12,760,998 km (0.045 R)
• M26: 13,095,947 km (0.115 R)
• M27: 14,325,791 km (0.08 R)
• M28: 14,534,331 km (0.109 R)
• M29: 14,604,043 km (0.102 R)
• M30: 14,743,917 km (0.116 R)
• M31: 16,747,332 km (0.073 R)
• M32: 18,154,898 km (0.073 R)
• M33: 18,834,671 km (0.107 R)
• M34: 19,446,078 km (0.1 R)
• M35: 19,599,864 km (0.114 R)
• M36: 20,766,578 km (0.082 R)
• M37: 21,716,076 km (0.063 R)
• M38: 22,922,732 km (0.087 R)
• M39: 24,898,172 km (0.076 R)
• M40: 27,270,944 km (0.103 R)
• M41: 28,048,853 km (0.118 R)
• M42: 28,309,751 km (0.104 R)
• M43: 28,658,913 km (0.116 R)
• M44: 29,803,486 km (0.11 R)
• M45: 30,069,770 km (0.116 R)
• M46: 30,158,632 km (0.041 R)
• M47: 30,694,042 km (0.083 R)
• M48: 31,503,068 km (0.084 R)
• M49: 32,775,248 km (0.114 R)
• M50: 33,694,377 km (0.064 R)
• M51: 34,715,083 km (0.118 R)
• M52: 35,276,075 km (0.075 R)
• M53: 35,934,456 km (0.077 R)
• M54: 36,407,035 km (0.058 R)
• M55: 37,072,297 km (0.104 R)
• M56: 38,222,106 km (0.064 R)
• M57: 38,318,447 km (0.059 R)
• M58: 40,360,159 km (0.117 R)
• M59: 40,654,717 km (0.084 R)
• M60: 41,641,764 km (0.111 R)
• M61: 41,840,131 km (0.082 R)
• M62: 42,038,797 km (0.094 R)
• M63: 43,337,755 km (0.075 R)
• M64: 46,796,907 km (0.094 R)
• M65: 47,106,275 km (0.092 R)
• M66: 47,519,913 km (0.047 R)
• M67: 49,081,865 km (0.03 R)
• M68: 49,816,540 km (0.03 R)
• M69: 50,237,957 km (0.076 R)
• M70: 50,343,573 km (0.092 R)
• M71: 53,220,938 km (0.086 R)
• M72: 53,328,649 km (0.073 R)
• M73: 54,516,905 km (0.043 R)
• M74: 55,713,987 km (0.059 R)
• M75: 55,932,549 km (0.044 R)
• M76: 56,260,917 km (0.087 R)
• M77: 58,023,180 km (0.086 R)
• M78: 60,139,242 km (0.098 R)
• M79: 61,375,818 km (0.063 R)
• M80: 64,102,987 km (0.097 R)
• M81: 66,985,439 km (0.12 R)
• M82: 68,852,270 km (0.065 R)
• M83: 70,854,488 km (0.082 R)
• M84: 72,398,488 km (0.028 R)
• M85: 72,517,717 km (0.03 R)
• M86: 72,636,947 km (0.092 R)
• M87: 73,593,625 km (0.068 R)
• M88: 74,915,921 km (0.08 R)
• M89: 76,974,836 km (0.079 R)
• M90: 79,174,972 km (0.108 R)
• M91: 83,387,050 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 3.7

Gravity: 44.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.73 AU - 17.09 AU

Year: 23162 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,409,992 km

• M1: 208,689 km (0.105 R)
• M2: 382,971 km (0.112 R)
• M3: 572,212 km (0.073 R)
• M4: 762,650 km (0.059 R)
• M5: 999,015 km (0.112 R)
• M6: 1,286,691 km (0.069 R)
• M7: 1,408,614 km (0.093 R)
• M8: 1,663,828 km (0.067 R)
• M9: 2,215,844 km (0.089 R)
• M10: 2,473,900 km (0.043 R)
• M11: 2,664,039 km (0.053 R)
• M12: 2,741,381 km (0.089 R)
• M13: 3,470,521 km (0.115 R)
• M14: 3,769,418 km (0.042 R)
• M15: 4,076,542 km (0.11 R)
• M16: 4,165,852 km (0.117 R)
• M17: 5,045,338 km (0.118 R)
• M18: 5,189,251 km (0.115 R)
• M19: 6,859,960 km (0.03 R)
• M20: 7,559,928 km (0.059 R)
• M21: 8,282,187 km (0.052 R)
• M22: 8,508,977 km (0.057 R)
• M23: 8,680,267 km (0.117 R)
• M24: 9,318,302 km (0.105 R)
• M25: 9,732,089 km (0.045 R)
• M26: 10,394,359 km (0.119 R)
• M27: 11,383,500 km (0.068 R)
• M28: 11,698,703 km (0.091 R)
• M29: 13,185,257 km (0.088 R)
• M30: 13,449,746 km (0.102 R)
• M31: 13,916,940 km (0.1 R)
• M32: 14,457,288 km (0.105 R)
• M33: 15,349,938 km (0.06 R)
• M34: 17,404,665 km (0.101 R)
• M35: 17,986,451 km (0.081 R)
• M36: 21,375,741 km (0.081 R)
• M37: 22,943,825 km (0.114 R)
• M38: 23,741,631 km (0.113 R)
• M39: 24,467,330 km (0.108 R)
• M40: 25,200,360 km (0.112 R)
• M41: 29,660,620 km (0.073 R)
• M42: 29,747,088 km (0.084 R)
• M43: 30,791,281 km (0.102 R)
• M44: 31,670,468 km (0.115 R)
• M45: 31,758,880 km (0.115 R)
• M46: 34,357,245 km (0.115 R)
• M47: 34,538,857 km (0.098 R)
• M48: 34,629,962 km (0.075 R)
• M49: 34,720,918 km (0.068 R)
• M50: 35,360,598 km (0.104 R)
• M51: 35,452,152 km (0.038 R)
• M52: 37,302,528 km (0.043 R)
• M53: 38,333,407 km (0.061 R)
• M54: 38,805,089 km (0.058 R)
• M55: 38,994,331 km (0.082 R)
• M56: 41,772,363 km (0.085 R)
• M57: 42,744,899 km (0.058 R)
• M58: 43,136,097 km (0.032 R)
• M59: 43,234,084 km (0.081 R)
• M60: 45,408,040 km (0.09 R)
• M61: 46,407,952 km (0.105 R)
• M62: 47,819,857 km (0.116 R)
• M63: 48,531,195 km (0.109 R)
• M64: 49,655,872 km (0.092 R)
• M65: 50,170,040 km (0.079 R)
• M66: 50,273,112 km (0.106 R)
• M67: 50,376,185 km (0.102 R)
• M68: 50,582,481 km (0.041 R)
• M69: 50,789,225 km (0.068 R)
• M70: 51,203,462 km (0.087 R)
• M71: 53,081,364 km (0.098 R)
• M72: 55,513,376 km (0.115 R)
• M73: 56,046,992 km (0.084 R)
• M74: 56,367,879 km (0.048 R)
• M75: 56,689,365 km (0.11 R)
• M76: 57,549,852 km (0.101 R)
• M77: 58,848,511 km (0.117 R)
• M78: 59,283,542 km (0.083 R)
• M79: 60,485,411 km (0.105 R)
• M80: 62,801,934 km (0.079 R)
• M81: 62,913,085 km (0.069 R)
• M82: 66,161,453 km (0.118 R)
• M83: 66,613,837 km (0.059 R)
• M84: 68,433,396 km (0.106 R)
• M85: 69,923,840 km (0.039 R)
• M86: 70,154,071 km (0.072 R)
• M87: 70,846,260 km (0.114 R)
• M88: 71,077,539 km (0.057 R)
• M89: 72,470,295 km (0.074 R)
• M90: 72,586,682 km (0.076 R)
• M91: 75,046,969 km (0.075 R)
• M92: 76,939,681 km (0.104 R)
• M93: 77,296,322 km (0.112 R)
• M94: 79,327,562 km (0.085 R)
• M95: 80,169,050 km (0.072 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: 278 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit