🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 356 Days

Day: 33.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.92 AU - 1.08 AU

Year: 379 Days

Day: 14.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.76 AU

Year: 738 Days

Day: 29.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,343,870 km

• M1: 109,356 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.7 AU - 1.86 AU

Year: 899 Days

Day: 26.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.83 AU - 2.69 AU

Year: 1287 Days

Day: 41.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 14.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.46 AU - 4.9 AU

Year: 3835 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,343,870 km

• M1: 199,713 km (0.096 R)
• M2: 296,802 km (0.096 R)
• M3: 525,986 km (0.082 R)
• M4: 678,277 km (0.028 R)
• M5: 883,675 km (0.097 R)
• M6: 1,085,033 km (0.074 R)
• M7: 1,416,991 km (0.09 R)
• M8: 1,672,205 km (0.037 R)
• M9: 1,766,003 km (0.075 R)
• M10: 2,314,578 km (0.105 R)
• M11: 2,617,514 km (0.047 R)
• M12: 3,542,178 km (0.064 R)
• M13: 3,767,772 km (0.073 R)
• M14: 3,955,816 km (0.101 R)
• M15: 4,147,003 km (0.106 R)
• M16: 4,254,563 km (0.099 R)
• M17: 4,538,799 km (0.119 R)
• M18: 5,264,947 km (0.101 R)
• M19: 5,405,270 km (0.119 R)
• M20: 5,499,517 km (0.086 R)
• M21: 5,665,720 km (0.119 R)
• M22: 5,930,209 km (0.056 R)
• M23: 6,100,751 km (0.115 R)
• M24: 6,421,937 km (0.115 R)
• M25: 6,647,381 km (0.086 R)
• M26: 6,875,668 km (0.093 R)
• M27: 7,974,913 km (0.095 R)
• M28: 8,190,483 km (0.099 R)
• M29: 8,545,030 km (0.097 R)
• M30: 8,682,810 km (0.073 R)
• M31: 8,960,464 km (0.085 R)
• M32: 9,184,711 km (0.111 R)
• M33: 9,467,600 km (0.106 R)
• M34: 11,045,110 km (0.102 R)
• M35: 11,497,644 km (0.117 R)
• M36: 11,864,158 km (0.051 R)
• M37: 12,389,995 km (0.088 R)
• M38: 12,546,175 km (0.098 R)
• M39: 12,797,200 km (0.08 R)
• M40: 13,400,379 km (0.073 R)
• M41: 14,143,132 km (0.108 R)
• M42: 14,338,956 km (0.096 R)
• M43: 14,601,650 km (0.094 R)
• M44: 14,733,595 km (0.095 R)
• M45: 15,837,179 km (0.113 R)
• M46: 17,002,097 km (0.116 R)
• M47: 17,245,343 km (0.103 R)
• M48: 17,489,786 km (0.09 R)
• M49: 17,770,432 km (0.108 R)
• M50: 17,876,198 km (0.094 R)
• M51: 18,158,938 km (0.104 R)
• M52: 19,016,283 km (0.119 R)
• M53: 19,413,764 km (0.109 R)
• M54: 19,704,433 km (0.066 R)
• M55: 20,548,315 km (0.069 R)
• M56: 21,291,816 km (0.11 R)
• M57: 21,591,610 km (0.092 R)
• M58: 21,855,202 km (0.103 R)
• M59: 22,044,144 km (0.104 R)
• M60: 22,309,530 km (0.102 R)
• M61: 23,304,356 km (0.095 R)
• M62: 23,768,409 km (0.078 R)
• M63: 24,235,603 km (0.053 R)
• M64: 24,470,322 km (0.095 R)
• M65: 24,588,056 km (0.117 R)
• M66: 25,218,611 km (0.089 R)
• M67: 25,655,287 km (0.089 R)
• M68: 26,616,752 km (0.101 R)
• M69: 27,020,816 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 11.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.89 AU - 8.05 AU

Year: 7733 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,343,870 km

• M1: 414,386 km (0.113 R)
• M2: 545,434 km (0.11 R)
• M3: 750,233 km (0.091 R)
• M4: 933,192 km (0.099 R)
• M5: 1,131,857 km (0.11 R)
• M6: 1,326,484 km (0.079 R)
• M7: 1,669,213 km (0.079 R)
• M8: 1,871,918 km (0.103 R)
• M9: 2,061,459 km (0.108 R)
• M10: 2,147,777 km (0.061 R)
• M11: 2,369,032 km (0.087 R)
• M12: 3,126,895 km (0.065 R)
• M13: 3,353,087 km (0.066 R)
• M14: 3,455,412 km (0.119 R)
• M15: 4,283,436 km (0.046 R)
• M16: 4,849,514 km (0.039 R)
• M17: 5,112,058 km (0.118 R)
• M18: 5,590,323 km (0.037 R)
• M19: 5,896,550 km (0.076 R)
• M20: 6,083,098 km (0.109 R)
• M21: 6,239,877 km (0.073 R)
• M22: 6,461,730 km (0.089 R)
• M23: 7,011,503 km (0.118 R)
• M24: 7,110,237 km (0.094 R)
• M25: 7,242,332 km (0.054 R)
• M26: 7,475,705 km (0.055 R)
• M27: 8,190,483 km (0.051 R)
• M28: 8,856,194 km (0.096 R)
• M29: 9,177,530 km (0.098 R)
• M30: 9,685,265 km (0.057 R)
• M31: 10,689,965 km (0.09 R)
• M32: 11,262,476 km (0.082 R)
• M33: 11,766,770 km (0.054 R)
• M34: 13,774,374 km (0.069 R)
• M35: 13,939,530 km (0.104 R)
• M36: 14,355,262 km (0.102 R)
• M37: 14,648,773 km (0.031 R)
• M38: 14,732,997 km (0.053 R)
• M39: 15,756,246 km (0.059 R)
• M40: 16,059,032 km (0.107 R)
• M41: 16,233,015 km (0.098 R)
• M42: 16,363,763 km (0.117 R)
• M43: 16,626,457 km (0.116 R)
• M44: 17,601,835 km (0.117 R)
• M45: 18,549,986 km (0.058 R)
• M46: 18,915,604 km (0.094 R)
• M47: 19,099,310 km (0.111 R)
• M48: 19,746,919 km (0.104 R)
• M49: 20,166,990 km (0.032 R)
• M50: 20,590,053 km (0.081 R)
• M51: 21,492,876 km (0.059 R)
• M52: 21,925,064 km (0.116 R)
• M53: 22,311,625 km (0.091 R)
• M54: 22,651,810 km (0.052 R)
• M55: 22,993,642 km (0.09 R)
• M56: 23,287,901 km (0.117 R)
• M57: 23,484,921 km (0.11 R)
• M58: 23,781,424 km (0.059 R)
• M59: 23,979,641 km (0.102 R)
• M60: 24,128,790 km (0.064 R)
• M61: 24,778,494 km (0.045 R)
• M62: 25,433,882 km (0.109 R)
• M63: 26,761,862 km (0.048 R)
• M64: 26,916,546 km (0.112 R)
• M65: 27,019,919 km (0.089 R)
• M66: 27,123,291 km (0.06 R)
• M67: 28,322,018 km (0.117 R)
• M68: 28,954,369 km (0.108 R)
• M69: 29,911,645 km (0.076 R)
• M70: 30,394,099 km (0.056 R)
• M71: 30,771,235 km (0.045 R)
• M72: 30,933,249 km (0.059 R)
• M73: 31,638,902 km (0.082 R)
• M74: 31,802,413 km (0.114 R)
• M75: 32,185,234 km (0.116 R)
• M76: 32,679,655 km (0.039 R)
• M77: 33,176,619 km (0.112 R)
• M78: 33,676,126 km (0.067 R)
• M79: 33,954,678 km (0.119 R)
• M80: 34,907,466 km (0.12 R)
• M81: 37,068,856 km (0.05 R)
• M82: 37,529,319 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 13.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.94 AU - 12.12 AU

Year: 14828 Days

Day: 12.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,343,870 km

• M1: 191,934 km (0.089 R)
• M2: 607,816 km (0.03 R)
• M3: 701,016 km (0.096 R)
• M4: 1,127,968 km (0.075 R)
• M5: 1,246,898 km (0.12 R)
• M6: 2,139,549 km (0.101 R)
• M7: 2,412,415 km (0.106 R)
• M8: 2,568,895 km (0.108 R)
• M9: 3,092,786 km (0.088 R)
• M10: 3,367,298 km (0.115 R)
• M11: 3,830,603 km (0.112 R)
• M12: 3,940,558 km (0.094 R)
• M13: 4,544,185 km (0.053 R)
• M14: 5,056,258 km (0.106 R)
• M15: 5,177,134 km (0.101 R)
• M16: 5,380,736 km (0.074 R)
• M17: 5,711,946 km (0.066 R)
• M18: 5,880,094 km (0.082 R)
• M19: 6,394,411 km (0.112 R)
• M20: 7,012,849 km (0.104 R)
• M21: 7,147,936 km (0.106 R)
• M22: 7,789,561 km (0.091 R)
• M23: 7,882,761 km (0.099 R)
• M24: 8,211,876 km (0.112 R)
• M25: 8,402,015 km (0.119 R)
• M26: 8,497,757 km (0.102 R)
• M27: 9,128,163 km (0.12 R)
• M28: 9,374,551 km (0.103 R)
• M29: 10,382,691 km (0.055 R)
• M30: 10,951,761 km (0.063 R)
• M31: 11,690,774 km (0.067 R)
• M32: 11,958,704 km (0.075 R)
• M33: 12,939,917 km (0.11 R)
• M34: 13,050,469 km (0.08 R)
• M35: 13,552,221 km (0.082 R)
• M36: 13,664,569 km (0.101 R)
• M37: 14,231,096 km (0.087 R)
• M38: 14,632,168 km (0.105 R)
• M39: 14,978,936 km (0.119 R)
• M40: 15,680,699 km (0.093 R)
• M41: 15,857,823 km (0.076 R)
• M42: 16,572,901 km (0.112 R)
• M43: 17,055,504 km (0.077 R)
• M44: 19,284,213 km (0.107 R)
• M45: 19,919,405 km (0.108 R)
• M46: 21,080,135 km (0.086 R)
• M47: 22,595,113 km (0.095 R)
• M48: 23,063,055 km (0.119 R)
• M49: 23,669,525 km (0.046 R)
• M50: 26,217,476 km (0.053 R)
• M51: 28,706,934 km (0.119 R)
• M52: 28,996,256 km (0.073 R)
• M53: 30,310,025 km (0.111 R)
• M54: 30,826,287 km (0.099 R)
• M55: 31,568,591 km (0.117 R)
• M56: 31,942,137 km (0.12 R)
• M57: 32,241,931 km (0.07 R)
• M58: 32,693,418 km (0.097 R)
• M59: 32,995,456 km (0.11 R)
• M60: 33,907,405 km (0.098 R)
• M61: 34,213,332 km (0.048 R)
• M62: 34,904,774 km (0.09 R)
• M63: 35,678,494 km (0.046 R)
• M64: 38,033,613 km (0.116 R)
• M65: 40,357,466 km (0.073 R)
• M66: 41,577,587 km (0.087 R)
• M67: 42,892,253 km (0.082 R)
• M68: 46,238,308 km (0.104 R)
• M69: 47,343,687 km (0.115 R)
• M70: 47,429,107 km (0.087 R)
• M71: 47,942,527 km (0.11 R)
• M72: 48,285,854 km (0.035 R)
• M73: 49,147,837 km (0.073 R)
• M74: 49,234,305 km (0.069 R)
• M75: 49,754,157 km (0.069 R)
• M76: 49,927,841 km (0.072 R)
• M77: 50,537,302 km (0.053 R)
• M78: 52,557,472 km (0.098 R)
• M79: 54,872,649 km (0.095 R)
• M80: 55,952,446 km (0.112 R)
• M81: 56,676,200 km (0.082 R)
• M82: 58,682,458 km (0.115 R)
• M83: 58,957,867 km (0.066 R)
• M84: 59,141,723 km (0.069 R)
• M85: 61,642,102 km (0.074 R)
• M86: 61,828,650 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.5

Radius: 3.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.62 AU - 18.78 AU

Year: 24696 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,343,870 km

• M1: 224,098 km (0.101 R)
• M2: 429,495 km (0.086 R)
• M3: 907,461 km (0.065 R)
• M4: 1,212,341 km (0.11 R)
• M5: 1,562,550 km (0.096 R)
• M6: 1,610,421 km (0.118 R)
• M7: 1,942,080 km (0.087 R)
• M8: 2,367,237 km (0.049 R)
• M9: 2,609,286 km (0.087 R)
• M10: 2,839,667 km (0.049 R)
• M11: 2,878,712 km (0.096 R)
• M12: 3,824,769 km (0.095 R)
• M13: 3,911,236 km (0.111 R)
• M14: 4,810,918 km (0.103 R)
• M15: 5,404,373 km (0.093 R)
• M16: 5,501,462 km (0.08 R)
• M17: 5,697,435 km (0.119 R)
• M18: 6,045,699 km (0.061 R)
• M19: 6,121,246 km (0.095 R)
• M20: 6,400,994 km (0.1 R)
• M21: 6,710,811 km (0.108 R)
• M22: 8,415,778 km (0.112 R)
• M23: 8,669,795 km (0.087 R)
• M24: 9,769,639 km (0.051 R)
• M25: 10,155,900 km (0.075 R)
• M26: 10,396,005 km (0.113 R)
• M27: 10,426,224 km (0.043 R)
• M28: 10,820,863 km (0.066 R)
• M29: 11,035,386 km (0.03 R)
• M30: 11,375,272 km (0.072 R)
• M31: 11,781,431 km (0.039 R)
• M32: 11,938,957 km (0.115 R)
• M33: 12,415,576 km (0.111 R)
• M34: 12,672,436 km (0.071 R)
• M35: 12,769,076 km (0.082 R)
• M36: 13,321,840 km (0.093 R)
• M37: 13,485,949 km (0.108 R)
• M38: 15,060,616 km (0.05 R)
• M39: 15,163,091 km (0.087 R)
• M40: 17,943,517 km (0.104 R)
• M41: 20,082,168 km (0.111 R)
• M42: 20,534,701 km (0.046 R)
• M43: 20,876,233 km (0.094 R)
• M44: 21,873,303 km (0.065 R)
• M45: 22,729,152 km (0.061 R)
• M46: 22,885,931 km (0.085 R)
• M47: 23,834,232 km (0.114 R)
• M48: 25,973,033 km (0.118 R)
• M49: 26,096,002 km (0.104 R)
• M50: 26,507,097 km (0.04 R)
• M51: 27,210,805 km (0.077 R)
• M52: 27,752,948 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 5.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.97 AU - 19.37 AU

Year: 26947 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,343,870 km

• M1: 112,946 km (0.103 R)
• M2: 156,180 km (0.062 R)
• M3: 217,067 km (0.078 R)
• M4: 515,365 km (0.109 R)
• M5: 805,585 km (0.079 R)
• M6: 1,076,805 km (0.078 R)
• M7: 1,497,923 km (0.036 R)
• M8: 1,907,223 km (0.068 R)
• M9: 2,144,485 km (0.043 R)
• M10: 2,668,676 km (0.104 R)
• M11: 2,822,463 km (0.118 R)
• M12: 2,979,092 km (0.108 R)
• M13: 3,115,675 km (0.093 R)
• M14: 3,207,827 km (0.063 R)
• M15: 3,755,355 km (0.109 R)
• M16: 3,977,508 km (0.099 R)
• M17: 4,254,713 km (0.042 R)
• M18: 4,616,740 km (0.034 R)
• M19: 4,988,640 km (0.114 R)
• M20: 5,178,181 km (0.066 R)
• M21: 5,260,160 km (0.103 R)
• M22: 5,592,417 km (0.06 R)
• M23: 5,704,616 km (0.098 R)
• M24: 6,247,955 km (0.106 R)
• M25: 6,957,647 km (0.071 R)
• M26: 8,452,280 km (0.104 R)
• M27: 9,202,363 km (0.094 R)
• M28: 9,804,046 km (0.119 R)
• M29: 10,940,092 km (0.079 R)
• M30: 11,470,118 km (0.103 R)
• M31: 12,299,039 km (0.062 R)
• M32: 12,445,196 km (0.096 R)
• M33: 13,147,110 km (0.056 R)
• M34: 13,710,346 km (0.063 R)
• M35: 14,204,767 km (0.066 R)
• M36: 14,319,658 km (0.105 R)
• M37: 14,434,998 km (0.1 R)
• M38: 14,589,084 km (0.047 R)
• M39: 15,172,066 km (0.078 R)
• M40: 15,525,417 km (0.089 R)
• M41: 15,683,392 km (0.076 R)
• M42: 15,961,046 km (0.115 R)
• M43: 16,080,574 km (0.094 R)
• M44: 16,440,806 km (0.112 R)
• M45: 16,521,290 km (0.058 R)
• M46: 19,247,860 km (0.059 R)
• M47: 20,402,906 km (0.1 R)
• M48: 21,448,296 km (0.093 R)
• M49: 22,066,135 km (0.077 R)
• M50: 22,421,878 km (0.091 R)
• M51: 22,466,459 km (0.099 R)
• M52: 22,958,935 km (0.05 R)
• M53: 27,548,298 km (0.086 R)
• M54: 27,596,020 km (0.098 R)
• M55: 28,993,264 km (0.098 R)
• M56: 29,921,220 km (0.108 R)
• M57: 32,358,767 km (0.032 R)
• M58: 32,914,673 km (0.06 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: 338 - 12,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit