🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 150 Days

Day: 23.7 Hours

Environment

Temp: 260 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 242 Days

Day: 17.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,343,385 km

• M1: 232,774 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.61 AU - 2.03 AU

Year: 879 Days

Day: 12.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.99 AU - 2.25 AU

Year: 1106 Days

Day: 45.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.58 AU - 3.5 AU

Year: 1898 Days

Day: 42 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 13.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.09 AU - 8.79 AU

Year: 7268 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,343,385 km

• M1: 179,817 km (0.094 R)
• M2: 283,189 km (0.09 R)
• M3: 629,657 km (0.118 R)
• M4: 986,598 km (0.051 R)
• M5: 1,235,080 km (0.052 R)
• M6: 1,545,047 km (0.116 R)
• M7: 1,667,867 km (0.056 R)
• M8: 1,815,520 km (0.054 R)
• M9: 2,056,672 km (0.118 R)
• M10: 2,619,758 km (0.095 R)
• M11: 3,416,367 km (0.106 R)
• M12: 3,551,603 km (0.093 R)
• M13: 3,827,761 km (0.104 R)
• M14: 5,001,805 km (0.094 R)
• M15: 5,156,190 km (0.079 R)
• M16: 5,406,317 km (0.086 R)
• M17: 5,532,877 km (0.084 R)
• M18: 5,660,484 km (0.028 R)
• M19: 5,756,975 km (0.115 R)
• M20: 6,280,268 km (0.117 R)
• M21: 6,818,970 km (0.056 R)
• M22: 6,921,594 km (0.111 R)
• M23: 8,413,085 km (0.1 R)
• M24: 8,894,341 km (0.077 R)
• M25: 9,044,388 km (0.074 R)
• M26: 9,575,760 km (0.116 R)
• M27: 10,550,091 km (0.109 R)
• M28: 11,028,953 km (0.078 R)
• M29: 11,678,507 km (0.09 R)
• M30: 12,676,325 km (0.07 R)
• M31: 12,930,043 km (0.092 R)
• M32: 13,270,977 km (0.067 R)
• M33: 13,399,631 km (0.108 R)
• M34: 13,744,604 km (0.117 R)
• M35: 13,831,370 km (0.049 R)
• M36: 13,961,820 km (0.111 R)
• M37: 15,649,134 km (0.096 R)
• M38: 15,875,924 km (0.117 R)
• M39: 16,195,316 km (0.109 R)
• M40: 16,794,156 km (0.091 R)
• M41: 17,026,332 km (0.08 R)
• M42: 17,353,353 km (0.082 R)
• M43: 17,682,319 km (0.11 R)
• M44: 18,298,961 km (0.071 R)
• M45: 18,729,953 km (0.089 R)
• M46: 19,067,445 km (0.12 R)
• M47: 19,358,413 km (0.063 R)
• M48: 19,650,728 km (0.088 R)
• M49: 21,285,084 km (0.109 R)
• M50: 21,486,144 km (0.111 R)
• M51: 21,738,366 km (0.065 R)
• M52: 23,531,446 km (0.071 R)
• M53: 24,946,791 km (0.045 R)
• M54: 26,174,242 km (0.11 R)
• M55: 26,443,817 km (0.108 R)
• M56: 26,659,986 km (0.096 R)
• M57: 28,909,938 km (0.114 R)
• M58: 29,244,289 km (0.109 R)
• M59: 30,255,122 km (0.026 R)
• M60: 30,538,012 km (0.063 R)
• M61: 31,391,617 km (0.068 R)
• M62: 31,735,393 km (0.095 R)
• M63: 32,889,989 km (0.112 R)
• M64: 34,234,874 km (0.063 R)
• M65: 34,470,641 km (0.102 R)
• M66: 34,884,428 km (0.103 R)
• M67: 35,299,862 km (0.104 R)
• M68: 36,255,642 km (0.027 R)
• M69: 36,978,050 km (0.063 R)
• M70: 37,462,448 km (0.058 R)
• M71: 37,827,018 km (0.104 R)
• M72: 38,009,677 km (0.055 R)
• M73: 38,866,424 km (0.086 R)
• M74: 39,358,751 km (0.074 R)
• M75: 39,667,521 km (0.039 R)
• M76: 41,286,170 km (0.106 R)
• M77: 41,788,669 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.5

Radius: 3.6

Gravity: 44.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.87 AU - 18.89 AU

Year: 24839 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,343,385 km

• M1: 140,772 km (0.112 R)
• M2: 168,148 km (0.044 R)
• M3: 498,909 km (0.088 R)
• M4: 661,073 km (0.082 R)
• M5: 735,423 km (0.055 R)
• M6: 1,003,054 km (0.042 R)
• M7: 2,070,285 km (0.108 R)
• M8: 2,106,488 km (0.055 R)
• M9: 2,179,641 km (0.11 R)
• M10: 2,480,931 km (0.094 R)
• M11: 2,754,994 km (0.053 R)
• M12: 3,460,049 km (0.107 R)
• M13: 3,899,418 km (0.054 R)
• M14: 3,944,447 km (0.089 R)
• M15: 4,171,537 km (0.075 R)
• M16: 4,309,915 km (0.103 R)
• M17: 4,878,087 km (0.107 R)
• M18: 5,269,884 km (0.104 R)
• M19: 5,519,862 km (0.094 R)
• M20: 6,187,667 km (0.067 R)
• M21: 6,240,176 km (0.053 R)
• M22: 6,935,058 km (0.097 R)
• M23: 8,165,800 km (0.028 R)
• M24: 9,704,713 km (0.084 R)
• M25: 10,257,776 km (0.071 R)
• M26: 10,444,325 km (0.109 R)
• M27: 10,632,220 km (0.08 R)
• M28: 11,394,271 km (0.044 R)
• M29: 12,305,472 km (0.097 R)
• M30: 12,636,532 km (0.043 R)
• M31: 13,783,798 km (0.063 R)
• M32: 13,852,314 km (0.065 R)
• M33: 14,127,574 km (0.116 R)
• M34: 14,196,688 km (0.095 R)
• M35: 15,530,653 km (0.079 R)
• M36: 16,032,105 km (0.104 R)
• M37: 16,248,573 km (0.083 R)
• M38: 16,538,793 km (0.119 R)
• M39: 17,567,876 km (0.092 R)
• M40: 17,865,726 km (0.098 R)
• M41: 17,940,525 km (0.094 R)
• M42: 18,240,468 km (0.106 R)
• M43: 18,997,434 km (0.038 R)
• M44: 19,764,721 km (0.099 R)
• M45: 20,542,032 km (0.068 R)
• M46: 21,726,697 km (0.075 R)
• M47: 21,806,433 km (0.116 R)
• M48: 22,287,091 km (0.098 R)
• M49: 22,690,257 km (0.045 R)
• M50: 22,771,189 km (0.034 R)
• M51: 23,749,709 km (0.088 R)
• M52: 28,756,301 km (0.038 R)
• M53: 29,990,334 km (0.119 R)
• M54: 30,435,388 km (0.116 R)
• M55: 31,241,720 km (0.108 R)
• M56: 31,421,986 km (0.094 R)
• M57: 35,659,495 km (0.096 R)
• M58: 35,942,085 km (0.049 R)
• M59: 36,414,665 km (0.099 R)
• M60: 37,079,627 km (0.12 R)
• M61: 38,132,647 km (0.077 R)
• M62: 38,421,670 km (0.074 R)
• M63: 39,389,867 km (0.053 R)
• M64: 43,643,832 km (0.107 R)
• M65: 44,350,084 km (0.119 R)
• M66: 45,365,405 km (0.094 R)
• M67: 46,594,052 km (0.073 R)
• M68: 48,457,144 km (0.067 R)
• M69: 49,502,833 km (0.101 R)
• M70: 49,923,053 km (0.056 R)
• M71: 51,191,195 km (0.085 R)
• M72: 51,935,743 km (0.088 R)
• M73: 52,042,406 km (0.109 R)
• M74: 53,005,667 km (0.064 R)
• M75: 53,220,490 km (0.114 R)
• M76: 53,974,762 km (0.079 R)
• M77: 54,624,017 km (0.05 R)
• M78: 54,841,083 km (0.11 R)
• M79: 57,577,827 km (0.12 R)
• M80: 58,573,999 km (0.102 R)
• M81: 59,129,755 km (0.103 R)
• M82: 59,352,656 km (0.079 R)
• M83: 60,022,705 km (0.033 R)
• M84: 65,128,031 km (0.077 R)
• M85: 66,628,498 km (0.116 R)
• M86: 70,016,740 km (0.108 R)
• M87: 70,842,969 km (0.118 R)
• M88: 71,079,633 km (0.08 R)
• M89: 76,352,060 km (0.045 R)
• M90: 77,080,602 km (0.109 R)
• M91: 77,445,920 km (0.026 R)
• M92: 77,689,615 km (0.103 R)
• M93: 81,624,787 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.7

Radius: 5.8

Gravity: 26.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.67 AU - 18.99 AU

Year: 25839 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 108,343,385 km

• M1: 201,359 km (0.075 R)
• M2: 634,594 km (0.108 R)
• M3: 1,339,499 km (0.065 R)
• M4: 2,010,147 km (0.086 R)
• M5: 2,295,430 km (0.101 R)
• M6: 2,637,111 km (0.08 R)
• M7: 2,813,936 km (0.077 R)
• M8: 2,994,650 km (0.105 R)
• M9: 3,132,729 km (0.099 R)
• M10: 3,179,254 km (0.085 R)
• M11: 3,755,056 km (0.112 R)
• M12: 3,854,090 km (0.105 R)
• M13: 4,891,850 km (0.088 R)
• M14: 5,666,468 km (0.109 R)
• M15: 6,837,969 km (0.068 R)
• M16: 7,142,251 km (0.069 R)
• M17: 7,327,005 km (0.068 R)
• M18: 7,953,969 km (0.032 R)
• M19: 8,338,436 km (0.114 R)
• M20: 8,992,627 km (0.104 R)
• M21: 10,004,507 km (0.098 R)
• M22: 10,698,791 km (0.045 R)
• M23: 11,122,901 km (0.062 R)
• M24: 11,194,109 km (0.114 R)
• M25: 11,337,125 km (0.094 R)
• M26: 12,060,580 km (0.12 R)
• M27: 12,873,645 km (0.069 R)
• M28: 13,551,922 km (0.105 R)
• M29: 14,552,133 km (0.053 R)
• M30: 14,708,014 km (0.062 R)
• M31: 15,496,245 km (0.107 R)
• M32: 15,735,452 km (0.059 R)
• M33: 17,195,677 km (0.108 R)
• M34: 17,443,261 km (0.103 R)
• M35: 18,193,046 km (0.12 R)
• M36: 18,698,687 km (0.044 R)
• M37: 19,380,105 km (0.09 R)
• M38: 20,417,417 km (0.089 R)
• M39: 20,591,997 km (0.066 R)
• M40: 20,767,176 km (0.113 R)
• M41: 21,828,274 km (0.113 R)
• M42: 23,452,907 km (0.093 R)
• M43: 25,209,485 km (0.043 R)
• M44: 26,150,905 km (0.096 R)
• M45: 26,340,445 km (0.057 R)
• M46: 27,199,586 km (0.119 R)
• M47: 27,584,351 km (0.112 R)
• M48: 28,164,941 km (0.116 R)
• M49: 29,239,801 km (0.065 R)
• M50: 30,327,976 km (0.09 R)
• M51: 31,127,577 km (0.092 R)
• M52: 31,630,974 km (0.105 R)
• M53: 31,934,209 km (0.092 R)
• M54: 33,259,496 km (0.077 R)
• M55: 34,187,601 km (0.076 R)
• M56: 34,498,915 km (0.116 R)
• M57: 34,810,976 km (0.092 R)
• M58: 36,597,623 km (0.065 R)
• M59: 37,555,648 km (0.037 R)
• M60: 38,198,769 km (0.083 R)
• M61: 38,845,630 km (0.12 R)
• M62: 39,387,324 km (0.045 R)
• M63: 40,368,836 km (0.078 R)
• M64: 40,587,997 km (0.097 R)
• M65: 42,913,496 km (0.095 R)
• M66: 45,054,391 km (0.092 R)
• M67: 48,971,162 km (0.106 R)
• M68: 50,026,126 km (0.12 R)
• M69: 53,716,706 km (0.069 R)
• M70: 53,837,132 km (0.118 R)
• M71: 54,199,309 km (0.105 R)
• M72: 54,320,184 km (0.107 R)
• M73: 55,777,416 km (0.098 R)
• M74: 57,001,725 km (0.085 R)
• M75: 57,617,171 km (0.063 R)
• M76: 57,864,008 km (0.108 R)
• M77: 58,111,143 km (0.116 R)
• M78: 58,854,645 km (0.114 R)
• M79: 59,103,276 km (0.088 R)
• M80: 59,352,207 km (0.102 R)
• M81: 63,509,083 km (0.118 R)
• M82: 63,763,998 km (0.101 R)
• M83: 64,787,098 km (0.12 R)
• M84: 65,300,667 km (0.049 R)
• M85: 66,331,995 km (0.09 R)
• M86: 66,461,248 km (0.059 R)
• M87: 66,979,305 km (0.114 R)
• M88: 70,906,698 km (0.05 R)
• M89: 71,833,756 km (0.12 R)
• M90: 72,498,419 km (0.115 R)
• M91: 73,967,919 km (0.079 R)
• M92: 78,571,494 km (0.095 R)
• M93: 85,648,371 km (0.09 R)
• M94: 88,478,763 km (0.074 R)
• M95: 90,048,493 km (0.115 R)
• M96: 90,478,288 km (0.076 R)
• M97: 92,203,900 km (0.088 R)
• M98: 93,070,819 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 5.5

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.38 AU - 22.78 AU

Year: 29850 Days

Day: 22.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,343,385 km

• M1: 71,807 km (0.105 R)
• M2: 522,396 km (0.091 R)
• M3: 1,427,014 km (0.069 R)
• M4: 3,188,828 km (0.033 R)
• M5: 3,752,363 km (0.052 R)
• M6: 4,513,218 km (0.029 R)
• M7: 5,923,477 km (0.111 R)
• M8: 6,170,912 km (0.085 R)
• M9: 6,358,657 km (0.084 R)
• M10: 7,193,862 km (0.091 R)
• M11: 7,524,175 km (0.111 R)
• M12: 8,199,609 km (0.104 R)
• M13: 8,268,274 km (0.115 R)
• M14: 9,320,247 km (0.078 R)
• M15: 9,680,329 km (0.084 R)
• M16: 10,265,705 km (0.03 R)
• M17: 10,637,306 km (0.108 R)
• M18: 14,672,110 km (0.104 R)
• M19: 15,258,983 km (0.064 R)
• M20: 15,343,356 km (0.119 R)
• M21: 15,512,850 km (0.11 R)
• M22: 16,024,774 km (0.117 R)
• M23: 16,542,233 km (0.095 R)
• M24: 17,593,607 km (0.102 R)
• M25: 19,760,233 km (0.119 R)
• M26: 20,036,840 km (0.086 R)
• M27: 20,129,441 km (0.097 R)
• M28: 22,200,474 km (0.117 R)
• M29: 22,680,533 km (0.107 R)
• M30: 24,634,880 km (0.111 R)
• M31: 24,733,914 km (0.11 R)
• M32: 25,231,626 km (0.078 R)
• M33: 25,531,719 km (0.082 R)
• M34: 27,254,937 km (0.092 R)
• M35: 30,173,741 km (0.107 R)
• M36: 30,811,925 km (0.096 R)
• M37: 31,132,663 km (0.047 R)
• M38: 31,239,925 km (0.101 R)
• M39: 32,971,371 km (0.047 R)
• M40: 33,409,094 km (0.08 R)
• M41: 36,075,676 km (0.097 R)
• M42: 36,866,151 km (0.096 R)
• M43: 37,890,897 km (0.069 R)
• M44: 38,119,931 km (0.085 R)
• M45: 38,464,305 km (0.098 R)
• M46: 39,156,046 km (0.111 R)
• M47: 40,435,108 km (0.109 R)
• M48: 40,786,214 km (0.103 R)
• M49: 42,201,111 km (0.081 R)
• M50: 42,914,543 km (0.107 R)
• M51: 43,992,096 km (0.052 R)
• M52: 45,685,993 km (0.063 R)
• M53: 47,647,969 km (0.03 R)
• M54: 48,390,722 km (0.117 R)
• M55: 48,639,055 km (0.064 R)
• M56: 49,387,044 km (0.06 R)
• M57: 49,637,172 km (0.092 R)
• M58: 50,515,910 km (0.097 R)
• M59: 50,641,871 km (0.093 R)
• M60: 51,020,354 km (0.116 R)
• M61: 51,907,170 km (0.115 R)
• M62: 54,210,977 km (0.096 R)
• M63: 54,598,136 km (0.117 R)
• M64: 54,727,389 km (0.069 R)
• M65: 58,652,538 km (0.119 R)
• M66: 61,857,373 km (0.03 R)
• M67: 62,532,209 km (0.12 R)
• M68: 62,802,682 km (0.039 R)
• M69: 63,345,124 km (0.055 R)
• M70: 63,752,928 km (0.088 R)
• M71: 64,298,062 km (0.108 R)
• M72: 66,080,222 km (0.072 R)
• M73: 66,493,710 km (0.067 R)
• M74: 69,833,184 km (0.042 R)
• M75: 70,676,616 km (0.05 R)
• M76: 72,089,568 km (0.093 R)
• M77: 73,226,811 km (0.109 R)
• M78: 78,125,394 km (0.119 R)
• M79: 78,562,818 km (0.065 R)
• M80: 78,854,683 km (0.087 R)
• M81: 79,879,578 km (0.115 R)
• M82: 82,238,437 km (0.094 R)
• M83: 84,171,691 km (0.093 R)
• M84: 88,690,145 km (0.065 R)
• M85: 90,366,539 km (0.115 R)
• M86: 96,862,826 km (0.074 R)
• M87: 98,431,509 km (0.085 R)
• M88: 100,641,968 km (0.088 R)
• M89: 101,753,180 km (0.075 R)
• M90: 104,468,980 km (0.065 R)
• M91: 104,950,685 km (0.109 R)
• M92: 105,433,139 km (0.073 R)
• M93: 107,532,296 km (0.107 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit