🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.38 AU - 0.64 AU

Year: 131 Days

Day: 15.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.9 AU - 1.36 AU

Year: 432 Days

Day: 39.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.01 AU - 1.27 AU

Year: 438 Days

Day: 46.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,052,776 km

• M1: 187,147 km (0.119 R)
• M2: 650,751 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.26 AU - 1.46 AU

Year: 571 Days

Day: 14.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 1500 Days

Day: 19 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,052,776 km

• M1: 795,262 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.25 AU - 4.47 AU

Year: 2729 Days

Day: 35.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 8.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.04 AU - 9.92 AU

Year: 8113 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,052,776 km

• M1: 109,506 km (0.065 R)
• M2: 177,573 km (0.087 R)
• M3: 245,939 km (0.09 R)
• M4: 388,206 km (0.094 R)
• M5: 453,581 km (0.107 R)
• M6: 559,795 km (0.117 R)
• M7: 688,001 km (0.076 R)
• M8: 840,740 km (0.086 R)
• M9: 943,963 km (0.1 R)
• M10: 1,051,523 km (0.107 R)
• M11: 1,196,035 km (0.09 R)
• M12: 1,761,814 km (0.079 R)
• M13: 1,818,811 km (0.115 R)
• M14: 2,507,111 km (0.099 R)
• M15: 2,701,887 km (0.095 R)
• M16: 2,812,141 km (0.092 R)
• M17: 2,946,629 km (0.11 R)
• M18: 3,060,324 km (0.104 R)
• M19: 3,315,538 km (0.115 R)
• M20: 3,386,447 km (0.06 R)
• M21: 3,553,697 km (0.053 R)
• M22: 3,971,225 km (0.092 R)
• M23: 4,275,358 km (0.084 R)
• M24: 4,906,062 km (0.072 R)
• M25: 5,095,603 km (0.104 R)
• M26: 5,565,938 km (0.101 R)
• M27: 5,706,860 km (0.08 R)
• M28: 6,136,804 km (0.11 R)
• M29: 6,224,169 km (0.12 R)
• M30: 6,370,476 km (0.082 R)
• M31: 6,547,749 km (0.115 R)
• M32: 6,906,934 km (0.087 R)
• M33: 7,457,753 km (0.119 R)
• M34: 7,927,640 km (0.086 R)
• M35: 8,182,106 km (0.094 R)
• M36: 8,374,788 km (0.083 R)
• M37: 8,536,503 km (0.12 R)
• M38: 9,360,488 km (0.114 R)
• M39: 9,528,337 km (0.045 R)
• M40: 9,731,042 km (0.098 R)
• M41: 10,037,868 km (0.072 R)
• M42: 10,140,791 km (0.077 R)
• M43: 11,296,584 km (0.118 R)
• M44: 11,980,845 km (0.035 R)
• M45: 12,567,418 km (0.116 R)
• M46: 13,730,541 km (0.107 R)
• M47: 14,537,771 km (0.088 R)
• M48: 14,732,249 km (0.118 R)
• M49: 14,810,339 km (0.081 R)
• M50: 15,084,552 km (0.082 R)
• M51: 15,518,834 km (0.061 R)
• M52: 16,278,642 km (0.117 R)
• M53: 16,602,222 km (0.086 R)
• M54: 16,764,835 km (0.061 R)
• M55: 16,846,216 km (0.08 R)
• M56: 17,050,567 km (0.076 R)
• M57: 17,379,084 km (0.04 R)
• M58: 18,461,424 km (0.084 R)
• M59: 18,545,648 km (0.103 R)
• M60: 18,925,926 km (0.077 R)
• M61: 19,180,841 km (0.115 R)
• M62: 19,351,532 km (0.043 R)
• M63: 20,212,168 km (0.03 R)
• M64: 20,429,235 km (0.118 R)
• M65: 21,349,411 km (0.097 R)
• M66: 21,526,386 km (0.096 R)
• M67: 22,149,012 km (0.086 R)
• M68: 23,868,939 km (0.112 R)
• M69: 23,960,642 km (0.065 R)
• M70: 24,098,422 km (0.107 R)
• M71: 24,374,879 km (0.088 R)
• M72: 25,772,422 km (0.093 R)
• M73: 26,338,650 km (0.061 R)
• M74: 27,339,460 km (0.096 R)
• M75: 27,579,564 km (0.088 R)
• M76: 28,449,925 km (0.096 R)
• M77: 29,772,071 km (0.066 R)
• M78: 31,314,724 km (0.059 R)
• M79: 31,868,386 km (0.06 R)
• M80: 32,476,052 km (0.091 R)
• M81: 32,577,779 km (0.042 R)
• M82: 32,934,270 km (0.091 R)
• M83: 33,189,784 km (0.118 R)
• M84: 33,702,904 km (0.09 R)
• M85: 34,529,133 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 5.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.07 AU - 13.39 AU

Year: 16346 Days

Day: 19.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,052,776 km

• M1: 74,949 km (0.107 R)
• M2: 138,079 km (0.065 R)
• M3: 384,167 km (0.11 R)
• M4: 476,918 km (0.09 R)
• M5: 564,433 km (0.059 R)
• M6: 657,333 km (0.098 R)
• M7: 741,108 km (0.057 R)
• M8: 888,611 km (0.101 R)
• M9: 997,519 km (0.103 R)
• M10: 1,061,846 km (0.115 R)
• M11: 1,297,612 km (0.111 R)
• M12: 1,816,567 km (0.098 R)
• M13: 2,180,838 km (0.104 R)
• M14: 2,286,005 km (0.117 R)
• M15: 2,371,425 km (0.079 R)
• M16: 2,814,086 km (0.076 R)
• M17: 2,998,241 km (0.107 R)
• M18: 3,186,435 km (0.089 R)
• M19: 3,234,007 km (0.101 R)
• M20: 3,281,878 km (0.11 R)
• M21: 4,079,684 km (0.118 R)
• M22: 4,209,684 km (0.119 R)
• M23: 4,446,946 km (0.119 R)
• M24: 4,580,537 km (0.082 R)
• M25: 5,268,837 km (0.07 R)
• M26: 5,930,060 km (0.088 R)
• M27: 7,935,718 km (0.116 R)
• M28: 8,524,984 km (0.101 R)
• M29: 8,791,418 km (0.085 R)
• M30: 9,572,469 km (0.037 R)
• M31: 9,919,087 km (0.088 R)
• M32: 11,055,283 km (0.113 R)
• M33: 11,675,515 km (0.064 R)
• M34: 12,532,562 km (0.117 R)
• M35: 13,371,058 km (0.042 R)
• M36: 13,525,443 km (0.077 R)
• M37: 14,424,825 km (0.08 R)
• M38: 15,262,573 km (0.113 R)
• M39: 17,236,218 km (0.043 R)
• M40: 17,488,440 km (0.104 R)
• M41: 17,572,813 km (0.067 R)
• M42: 18,252,735 km (0.064 R)
• M43: 19,201,485 km (0.099 R)
• M44: 20,033,698 km (0.025 R)
• M45: 20,166,242 km (0.03 R)
• M46: 20,343,216 km (0.088 R)
• M47: 20,432,077 km (0.099 R)
• M48: 20,565,369 km (0.112 R)
• M49: 20,609,949 km (0.114 R)
• M50: 21,011,919 km (0.096 R)
• M51: 21,823,936 km (0.093 R)
• M52: 21,914,742 km (0.066 R)
• M53: 22,645,976 km (0.101 R)
• M54: 23,292,538 km (0.105 R)
• M55: 23,944,934 km (0.08 R)
• M56: 24,179,504 km (0.103 R)
• M57: 24,982,396 km (0.076 R)
• M58: 26,227,349 km (0.059 R)
• M59: 27,394,212 km (0.118 R)
• M60: 28,627,797 km (0.078 R)
• M61: 28,976,360 km (0.1 R)
• M62: 29,980,161 km (0.098 R)
• M63: 31,455,795 km (0.112 R)
• M64: 31,763,966 km (0.067 R)
• M65: 33,529,520 km (0.052 R)
• M66: 33,686,897 km (0.109 R)
• M67: 33,791,915 km (0.091 R)
• M68: 34,107,567 km (0.12 R)
• M69: 34,160,225 km (0.097 R)
• M70: 34,741,862 km (0.094 R)
• M71: 34,901,034 km (0.064 R)
• M72: 35,007,398 km (0.066 R)
• M73: 35,113,762 km (0.097 R)
• M74: 35,166,869 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.8

Radius: 6.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.91 AU - 18.17 AU

Year: 20991 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,052,776 km

• M1: 118,781 km (0.069 R)
• M2: 262,095 km (0.115 R)
• M3: 1,029,533 km (0.116 R)
• M4: 1,142,329 km (0.115 R)
• M5: 1,259,315 km (0.113 R)
• M6: 1,582,147 km (0.101 R)
• M7: 1,793,379 km (0.078 R)
• M8: 1,847,683 km (0.073 R)
• M9: 1,930,112 km (0.052 R)
• M10: 2,041,861 km (0.062 R)
• M11: 2,155,855 km (0.077 R)
• M12: 2,510,551 km (0.107 R)
• M13: 2,757,089 km (0.101 R)
• M14: 3,076,331 km (0.034 R)
• M15: 4,031,663 km (0.095 R)
• M16: 5,032,772 km (0.069 R)
• M17: 5,304,441 km (0.102 R)
• M18: 5,580,898 km (0.081 R)
• M19: 6,818,073 km (0.055 R)
• M20: 7,732,564 km (0.081 R)
• M21: 7,776,995 km (0.118 R)
• M22: 8,592,752 km (0.108 R)
• M23: 8,731,280 km (0.101 R)
• M24: 8,964,054 km (0.112 R)
• M25: 10,011,688 km (0.103 R)
• M26: 10,108,927 km (0.068 R)
• M27: 11,147,884 km (0.11 R)
• M28: 11,501,832 km (0.065 R)
• M29: 11,910,833 km (0.057 R)
• M30: 12,065,367 km (0.117 R)
• M31: 12,376,531 km (0.097 R)
• M32: 12,637,879 km (0.056 R)
• M33: 13,219,216 km (0.118 R)
• M34: 13,486,398 km (0.105 R)
• M35: 13,540,103 km (0.096 R)
• M36: 13,593,809 km (0.056 R)
• M37: 13,809,379 km (0.111 R)
• M38: 13,971,693 km (0.083 R)
• M39: 14,793,285 km (0.108 R)
• M40: 15,070,639 km (0.087 R)
• M41: 15,126,290 km (0.095 R)
• M42: 15,349,789 km (0.077 R)
• M43: 16,140,264 km (0.091 R)
• M44: 17,117,736 km (0.086 R)
• M45: 17,819,350 km (0.085 R)
• M46: 17,878,142 km (0.107 R)
• M47: 18,949,263 km (0.118 R)
• M48: 19,009,252 km (0.102 R)
• M49: 21,152,840 km (0.054 R)
• M50: 21,215,222 km (0.071 R)
• M51: 21,402,668 km (0.107 R)
• M52: 21,905,167 km (0.12 R)
• M53: 22,157,988 km (0.086 R)
• M54: 22,538,864 km (0.116 R)
• M55: 23,694,657 km (0.113 R)
• M56: 24,149,285 km (0.048 R)
• M57: 24,738,102 km (0.093 R)
• M58: 24,869,599 km (0.094 R)
• M59: 24,935,422 km (0.087 R)
• M60: 28,025,665 km (0.114 R)
• M61: 29,755,166 km (0.105 R)
• M62: 30,668,012 km (0.102 R)
• M63: 31,021,662 km (0.116 R)
• M64: 31,092,421 km (0.074 R)
• M65: 31,163,480 km (0.093 R)
• M66: 32,305,660 km (0.072 R)
• M67: 33,098,828 km (0.079 R)
• M68: 33,534,158 km (0.102 R)
• M69: 34,117,590 km (0.044 R)
• M70: 34,999,020 km (0.055 R)
• M71: 35,739,231 km (0.07 R)
• M72: 36,934,218 km (0.116 R)
• M73: 38,827,679 km (0.101 R)
• M74: 41,374,881 km (0.107 R)
• M75: 43,102,737 km (0.049 R)
• M76: 43,419,436 km (0.116 R)
• M77: 43,816,468 km (0.107 R)
• M78: 45,014,448 km (0.118 R)
• M79: 45,577,235 km (0.104 R)
• M80: 47,279,659 km (0.109 R)
• M81: 47,361,190 km (0.058 R)
• M82: 47,606,231 km (0.043 R)
• M83: 48,426,028 km (0.113 R)
• M84: 48,755,292 km (0.1 R)
• M85: 49,085,305 km (0.099 R)
• M86: 49,167,883 km (0.095 R)
• M87: 49,581,521 km (0.111 R)
• M88: 50,329,212 km (0.072 R)
• M89: 52,088,183 km (0.094 R)
• M90: 52,678,945 km (0.059 R)
• M91: 53,782,080 km (0.093 R)
• M92: 55,321,891 km (0.086 R)
• M93: 56,789,446 km (0.105 R)
• M94: 57,571,544 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834

Radius: 6.5

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.77 AU - 17.87 AU

Year: 23727 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,052,776 km

• M1: 357,689 km (0.118 R)
• M2: 626,217 km (0.053 R)
• M3: 1,286,392 km (0.041 R)
• M4: 2,100,803 km (0.039 R)
• M5: 2,256,235 km (0.11 R)
• M6: 2,335,223 km (0.056 R)
• M7: 2,415,258 km (0.099 R)
• M8: 3,354,583 km (0.101 R)
• M9: 4,593,253 km (0.088 R)
• M10: 5,365,776 km (0.119 R)
• M11: 5,471,841 km (0.056 R)
• M12: 5,578,654 km (0.087 R)
• M13: 5,794,225 km (0.106 R)
• M14: 6,513,641 km (0.105 R)
• M15: 6,626,886 km (0.064 R)
• M16: 7,614,980 km (0.075 R)
• M17: 7,794,199 km (0.116 R)
• M18: 8,648,552 km (0.11 R)
• M19: 9,725,358 km (0.116 R)
• M20: 9,919,685 km (0.083 R)
• M21: 11,045,409 km (0.099 R)
• M22: 12,420,812 km (0.062 R)
• M23: 12,914,784 km (0.068 R)
• M24: 13,922,027 km (0.071 R)
• M25: 14,508,899 km (0.11 R)
• M26: 15,029,051 km (0.116 R)
• M27: 15,103,850 km (0.1 R)
• M28: 15,479,789 km (0.085 R)
• M29: 16,240,644 km (0.082 R)
• M30: 16,548,516 km (0.051 R)
• M31: 17,719,868 km (0.048 R)
• M32: 17,877,993 km (0.088 R)
• M33: 20,224,136 km (0.107 R)
• M34: 20,804,725 km (0.098 R)
• M35: 21,055,152 km (0.1 R)
• M36: 21,559,297 km (0.092 R)
• M37: 23,789,053 km (0.101 R)
• M38: 23,963,485 km (0.067 R)
• M39: 24,489,620 km (0.082 R)
• M40: 24,577,733 km (0.104 R)
• M41: 27,359,655 km (0.052 R)
• M42: 27,450,910 km (0.086 R)
• M43: 29,580,735 km (0.118 R)
• M44: 30,712,892 km (0.106 R)
• M45: 32,244,325 km (0.119 R)
• M46: 33,898,429 km (0.099 R)
• M47: 34,390,307 km (0.066 R)
• M48: 34,587,626 km (0.118 R)
• M49: 35,380,794 km (0.109 R)
• M50: 36,079,865 km (0.108 R)
• M51: 38,204,005 km (0.107 R)
• M52: 41,203,442 km (0.11 R)
• M53: 41,938,716 km (0.07 R)
• M54: 44,599,763 km (0.048 R)
• M55: 46,549,322 km (0.118 R)
• M56: 46,876,942 km (0.116 R)
• M57: 46,986,298 km (0.052 R)
• M58: 47,424,769 km (0.074 R)
• M59: 50,643,218 km (0.061 R)
• M60: 50,867,764 km (0.107 R)
• M61: 50,980,112 km (0.044 R)
• M62: 52,562,409 km (0.071 R)
• M63: 54,965,998 km (0.116 R)
• M64: 56,007,049 km (0.117 R)
• M65: 56,239,225 km (0.11 R)
• M66: 59,523,796 km (0.097 R)
• M67: 62,147,743 km (0.064 R)
• M68: 62,869,852 km (0.1 R)
• M69: 62,990,577 km (0.089 R)
• M70: 64,687,466 km (0.032 R)
• M71: 65,419,298 km (0.116 R)
• M72: 65,541,520 km (0.119 R)
• M73: 65,908,783 km (0.088 R)
• M74: 66,645,103 km (0.068 R)
• M75: 69,742,827 km (0.065 R)
• M76: 71,749,832 km (0.107 R)
• M77: 72,002,054 km (0.088 R)
• M78: 72,380,835 km (0.084 R)
• M79: 73,013,784 km (0.097 R)
• M80: 74,540,281 km (0.091 R)
• M81: 75,820,390 km (0.114 R)
• M82: 76,205,754 km (0.112 R)
• M83: 76,334,408 km (0.087 R)
• M84: 78,142,747 km (0.104 R)
• M85: 80,226,645 km (0.052 R)
• M86: 81,669,816 km (0.108 R)
• M87: 82,592,835 km (0.108 R)
• M88: 83,121,663 km (0.12 R)
• M89: 83,519,145 km (0.098 R)
• M90: 84,848,472 km (0.095 R)
• M91: 87,797,494 km (0.068 R)
• M92: 88,067,219 km (0.112 R)
• M93: 90,235,192 km (0.066 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit