🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 177 Days

Day: 22.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 212 Days

Day: 16.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 157.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,297,389 km

• M1: 46,974 km (0.114 R)
• M2: 313,108 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.48 AU - 1.62 AU

Year: 836 Days

Day: 12.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,297,389 km

• M1: 107,112 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.44 AU - 2.08 AU

Year: 1012 Days

Day: 35 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.09 AU - 2.21 AU

Year: 1367 Days

Day: 18.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.73 AU - 2.67 AU

Year: 1414 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 10.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.48 AU - 3.32 AU

Year: 2141 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 95,297,389 km

• M1: 148,551 km (0.081 R)
• M2: 227,239 km (0.102 R)
• M3: 323,431 km (0.096 R)
• M4: 478,264 km (0.096 R)
• M5: 644,767 km (0.101 R)
• M6: 753,375 km (0.052 R)
• M7: 850,165 km (0.059 R)
• M8: 964,607 km (0.089 R)
• M9: 1,098,198 km (0.091 R)
• M10: 1,303,297 km (0.046 R)
• M11: 1,444,667 km (0.115 R)
• M12: 1,583,493 km (0.118 R)
• M13: 1,702,723 km (0.046 R)
• M14: 1,783,955 km (0.094 R)
• M15: 1,883,138 km (0.111 R)
• M16: 2,139,399 km (0.092 R)
• M17: 2,526,708 km (0.076 R)
• M18: 2,610,632 km (0.111 R)
• M19: 2,743,027 km (0.067 R)
• M20: 2,829,345 km (0.026 R)
• M21: 2,994,949 km (0.075 R)
• M22: 3,073,937 km (0.11 R)
• M23: 3,143,799 km (0.047 R)
• M24: 3,356,228 km (0.12 R)
• M25: 3,500,590 km (0.115 R)
• M26: 3,721,097 km (0.071 R)
• M27: 3,838,382 km (0.056 R)
• M28: 3,924,551 km (0.107 R)
• M29: 4,000,397 km (0.11 R)
• M30: 4,613,748 km (0.052 R)
• M31: 4,693,932 km (0.114 R)
• M32: 4,774,715 km (0.049 R)
• M33: 5,436,835 km (0.064 R)
• M34: 5,692,648 km (0.076 R)
• M35: 5,778,667 km (0.097 R)
• M36: 5,939,933 km (0.115 R)
• M37: 6,140,394 km (0.117 R)
• M38: 6,355,815 km (0.08 R)
• M39: 6,535,033 km (0.031 R)
• M40: 6,742,077 km (0.108 R)
• M41: 6,898,706 km (0.062 R)
• M42: 6,977,544 km (0.104 R)
• M43: 7,083,010 km (0.075 R)
• M44: 7,416,314 km (0.113 R)
• M45: 7,591,643 km (0.085 R)
• M46: 7,673,024 km (0.096 R)
• M47: 7,822,921 km (0.098 R)
• M48: 8,390,496 km (0.107 R)
• M49: 8,460,657 km (0.101 R)
• M50: 8,587,367 km (0.104 R)
• M51: 8,658,126 km (0.064 R)
• M52: 9,144,020 km (0.101 R)
• M53: 9,477,624 km (0.06 R)
• M54: 9,785,795 km (0.052 R)
• M55: 9,874,507 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 12.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.53 AU - 9.77 AU

Year: 10086 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,297,389 km

• M1: 238,459 km (0.064 R)
• M2: 407,804 km (0.072 R)
• M3: 615,446 km (0.025 R)
• M4: 770,130 km (0.106 R)
• M5: 1,036,713 km (0.054 R)
• M6: 1,388,567 km (0.098 R)
• M7: 1,501,514 km (0.039 R)
• M8: 1,617,602 km (0.077 R)
• M9: 1,880,146 km (0.104 R)
• M10: 2,006,107 km (0.086 R)
• M11: 2,156,753 km (0.102 R)
• M12: 2,378,606 km (0.076 R)
• M13: 2,893,073 km (0.108 R)
• M14: 2,990,461 km (0.088 R)
• M15: 3,365,204 km (0.053 R)
• M16: 3,623,709 km (0.097 R)
• M17: 3,755,355 km (0.066 R)
• M18: 4,807,776 km (0.065 R)
• M19: 4,981,908 km (0.048 R)
• M20: 5,761,164 km (0.077 R)
• M21: 6,102,247 km (0.089 R)
• M22: 6,196,493 km (0.118 R)
• M23: 6,739,534 km (0.097 R)
• M24: 7,099,167 km (0.099 R)
• M25: 7,231,411 km (0.1 R)
• M26: 7,398,063 km (0.104 R)
• M27: 7,498,593 km (0.1 R)
• M28: 7,599,572 km (0.084 R)
• M29: 7,837,133 km (0.094 R)
• M30: 8,111,645 km (0.025 R)
• M31: 8,424,155 km (0.08 R)
• M32: 8,670,094 km (0.027 R)
• M33: 8,776,159 km (0.102 R)
• M34: 9,677,337 km (0.087 R)
• M35: 9,971,895 km (0.067 R)
• M36: 10,569,987 km (0.115 R)
• M37: 10,683,382 km (0.108 R)
• M38: 10,835,224 km (0.106 R)
• M39: 11,256,791 km (0.103 R)
• M40: 11,372,580 km (0.116 R)
• M41: 11,605,504 km (0.098 R)
• M42: 11,840,073 km (0.084 R)
• M43: 12,513,263 km (0.039 R)
• M44: 12,834,301 km (0.092 R)
• M45: 12,995,866 km (0.086 R)
• M46: 13,076,799 km (0.108 R)
• M47: 13,361,783 km (0.06 R)
• M48: 13,855,156 km (0.102 R)
• M49: 14,564,101 km (0.118 R)
• M50: 15,242,377 km (0.086 R)
• M51: 15,671,424 km (0.119 R)
• M52: 15,844,210 km (0.118 R)
• M53: 16,104,510 km (0.097 R)
• M54: 16,717,562 km (0.117 R)
• M55: 17,248,934 km (0.088 R)
• M56: 17,741,111 km (0.102 R)
• M57: 18,283,253 km (0.062 R)
• M58: 19,476,446 km (0.108 R)
• M59: 19,662,247 km (0.107 R)
• M60: 20,505,679 km (0.088 R)
• M61: 20,600,225 km (0.106 R)
• M62: 21,600,586 km (0.095 R)
• M63: 22,861,247 km (0.113 R)
• M64: 23,549,846 km (0.091 R)
• M65: 24,145,545 km (0.108 R)
• M66: 24,295,143 km (0.041 R)
• M67: 24,695,916 km (0.091 R)
• M68: 25,554,757 km (0.097 R)
• M69: 25,707,347 km (0.053 R)
• M70: 25,809,223 km (0.115 R)
• M71: 26,218,074 km (0.082 R)
• M72: 26,629,019 km (0.063 R)
• M73: 26,990,448 km (0.062 R)
• M74: 27,145,880 km (0.085 R)
• M75: 27,509,552 km (0.108 R)
• M76: 29,405,705 km (0.108 R)
• M77: 30,047,032 km (0.066 R)
• M78: 30,584,985 km (0.119 R)
• M79: 31,725,220 km (0.112 R)
• M80: 32,879,218 km (0.093 R)
• M81: 33,100,623 km (0.104 R)
• M82: 33,322,477 km (0.056 R)
• M83: 35,058,710 km (0.102 R)
• M84: 36,365,896 km (0.05 R)
• M85: 36,480,338 km (0.106 R)
• M86: 36,652,226 km (0.1 R)
• M87: 36,824,264 km (0.102 R)
• M88: 38,910,705 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 6.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.79 AU - 12.81 AU

Year: 19851 Days

Day: 22.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,297,389 km

• M1: 87,664 km (0.092 R)
• M2: 350,508 km (0.096 R)
• M3: 502,649 km (0.087 R)
• M4: 660,475 km (0.071 R)
• M5: 817,552 km (0.094 R)
• M6: 969,394 km (0.117 R)
• M7: 1,022,053 km (0.054 R)
• M8: 1,093,860 km (0.112 R)
• M9: 1,600,697 km (0.109 R)
• M10: 1,834,818 km (0.104 R)
• M11: 1,900,641 km (0.058 R)
• M12: 1,944,922 km (0.11 R)
• M13: 2,478,986 km (0.087 R)
• M14: 3,590,498 km (0.074 R)
• M15: 3,981,697 km (0.096 R)
• M16: 4,743,748 km (0.088 R)
• M17: 4,804,186 km (0.071 R)
• M18: 5,017,961 km (0.113 R)
• M19: 5,328,527 km (0.106 R)
• M20: 5,741,865 km (0.068 R)
• M21: 6,231,350 km (0.057 R)
• M22: 6,531,593 km (0.115 R)
• M23: 6,598,912 km (0.049 R)
• M24: 7,076,877 km (0.08 R)
• M25: 7,850,298 km (0.095 R)
• M26: 7,993,762 km (0.119 R)
• M27: 8,065,868 km (0.083 R)
• M28: 8,502,844 km (0.112 R)
• M29: 9,022,397 km (0.105 R)
• M30: 9,135,044 km (0.064 R)
• M31: 9,210,442 km (0.106 R)
• M32: 9,667,164 km (0.111 R)
• M33: 10,014,381 km (0.081 R)
• M34: 10,170,112 km (0.061 R)
• M35: 10,209,157 km (0.04 R)
• M36: 10,405,130 km (0.062 R)
• M37: 10,761,024 km (0.046 R)
• M38: 11,403,546 km (0.111 R)
• M39: 11,729,520 km (0.077 R)
• M40: 12,224,091 km (0.083 R)
• M41: 12,936,476 km (0.047 R)
• M42: 13,191,091 km (0.105 R)
• M43: 13,276,362 km (0.098 R)
• M44: 13,533,222 km (0.076 R)
• M45: 15,242,377 km (0.071 R)
• M46: 15,376,567 km (0.074 R)
• M47: 15,556,234 km (0.102 R)
• M48: 16,053,796 km (0.109 R)
• M49: 16,190,529 km (0.064 R)
• M50: 17,577,750 km (0.088 R)
• M51: 17,812,618 km (0.105 R)
• M52: 18,475,935 km (0.114 R)
• M53: 18,666,972 km (0.061 R)
• M54: 18,906,628 km (0.107 R)
• M55: 19,002,670 km (0.082 R)
• M56: 19,437,401 km (0.076 R)
• M57: 19,583,109 km (0.066 R)
• M58: 19,875,424 km (0.081 R)
• M59: 20,711,526 km (0.1 R)
• M60: 21,308,571 km (0.086 R)
• M61: 21,358,686 km (0.028 R)
• M62: 21,911,451 km (0.109 R)
• M63: 22,214,835 km (0.099 R)
• M64: 23,339,512 km (0.117 R)
• M65: 23,545,957 km (0.049 R)
• M66: 23,804,911 km (0.083 R)
• M67: 26,338,351 km (0.111 R)
• M68: 26,607,178 km (0.108 R)
• M69: 26,661,033 km (0.105 R)
• M70: 26,768,893 km (0.067 R)
• M71: 27,310,288 km (0.098 R)
• M72: 28,074,284 km (0.056 R)
• M73: 28,569,154 km (0.112 R)
• M74: 28,845,461 km (0.071 R)
• M75: 28,956,164 km (0.064 R)
• M76: 29,400,470 km (0.042 R)
• M77: 29,958,918 km (0.102 R)
• M78: 30,127,216 km (0.057 R)
• M79: 31,541,365 km (0.108 R)
• M80: 31,769,651 km (0.076 R)
• M81: 32,170,424 km (0.088 R)
• M82: 34,375,347 km (0.075 R)
• M83: 35,199,930 km (0.039 R)
• M84: 35,377,353 km (0.043 R)
• M85: 36,329,245 km (0.116 R)
• M86: 36,568,601 km (0.104 R)
• M87: 37,772,864 km (0.098 R)
• M88: 37,833,451 km (0.107 R)
• M89: 38,684,513 km (0.114 R)
• M90: 38,928,956 km (0.109 R)
• M91: 39,357,853 km (0.044 R)
• M92: 39,973,149 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632

Radius: 4.2

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.29 AU - 19.81 AU

Year: 29185 Days

Day: 16.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,297,389 km

• M1: 321,635 km (0.115 R)
• M2: 384,467 km (0.11 R)
• M3: 623,225 km (0.113 R)
• M4: 702,811 km (0.085 R)
• M5: 814,261 km (0.049 R)
• M6: 991,983 km (0.048 R)
• M7: 1,594,265 km (0.104 R)
• M8: 2,581,162 km (0.117 R)
• M9: 2,623,797 km (0.074 R)
• M10: 2,841,163 km (0.109 R)
• M11: 2,929,575 km (0.076 R)
• M12: 3,292,799 km (0.029 R)
• M13: 3,527,069 km (0.049 R)
• M14: 4,011,467 km (0.11 R)
• M15: 5,148,710 km (0.102 R)
• M16: 5,420,380 km (0.099 R)
• M17: 7,508,467 km (0.111 R)
• M18: 8,380,323 km (0.113 R)
• M19: 8,957,472 km (0.114 R)
• M20: 10,353,220 km (0.11 R)
• M21: 12,029,314 km (0.091 R)
• M22: 12,461,353 km (0.072 R)
• M23: 13,414,740 km (0.056 R)
• M24: 13,489,090 km (0.087 R)
• M25: 14,543,606 km (0.087 R)
• M26: 16,253,509 km (0.118 R)
• M27: 16,491,669 km (0.085 R)
• M28: 19,185,329 km (0.111 R)
• M29: 19,436,803 km (0.045 R)
• M30: 20,198,106 km (0.06 R)
• M31: 21,141,620 km (0.119 R)
• M32: 22,804,999 km (0.08 R)
• M33: 23,697,200 km (0.064 R)
• M34: 23,877,017 km (0.091 R)
• M35: 25,699,867 km (0.086 R)
• M36: 25,884,620 km (0.084 R)
• M37: 28,421,351 km (0.054 R)
• M38: 29,670,643 km (0.095 R)
• M39: 32,921,555 km (0.08 R)
• M40: 36,906,243 km (0.086 R)
• M41: 37,742,196 km (0.117 R)
• M42: 37,952,232 km (0.1 R)
• M43: 38,267,883 km (0.117 R)
• M44: 38,373,350 km (0.088 R)
• M45: 38,584,432 km (0.12 R)
• M46: 39,432,802 km (0.075 R)
• M47: 41,255,951 km (0.115 R)
• M48: 41,580,579 km (0.058 R)
• M49: 41,797,495 km (0.097 R)
• M50: 43,545,846 km (0.053 R)
• M51: 43,655,800 km (0.068 R)
• M52: 43,986,561 km (0.08 R)
• M53: 47,792,780 km (0.03 R)
• M54: 47,906,325 km (0.101 R)
• M55: 48,475,245 km (0.091 R)
• M56: 49,390,335 km (0.11 R)
• M57: 50,195,621 km (0.119 R)
• M58: 51,470,045 km (0.081 R)
• M59: 52,169,565 km (0.032 R)
• M60: 52,286,401 km (0.075 R)
• M61: 53,224,828 km (0.115 R)
• M62: 53,460,295 km (0.082 R)
• M63: 54,168,641 km (0.087 R)
• M64: 54,642,717 km (0.107 R)
• M65: 55,117,989 km (0.112 R)
• M66: 56,192,700 km (0.076 R)
• M67: 56,312,528 km (0.057 R)
• M68: 57,878,070 km (0.076 R)
• M69: 60,314,271 km (0.109 R)
• M70: 60,559,761 km (0.08 R)
• M71: 62,039,583 km (0.115 R)
• M72: 62,783,833 km (0.086 R)
• M73: 67,057,246 km (0.087 R)
• M74: 67,184,404 km (0.06 R)
• M75: 68,844,043 km (0.092 R)
• M76: 70,905,202 km (0.102 R)
• M77: 71,813,261 km (0.057 R)
• M78: 73,247,905 km (0.044 R)
• M79: 73,509,850 km (0.045 R)
• M80: 76,676,688 km (0.076 R)
• M81: 79,483,892 km (0.114 R)
• M82: 83,962,703 km (0.079 R)
• M83: 84,648,459 km (0.103 R)
• M84: 85,198,381 km (0.079 R)
• M85: 87,826,666 km (0.048 R)
• M86: 87,965,642 km (0.034 R)
• M87: 88,383,320 km (0.097 R)
• M88: 88,522,745 km (0.08 R)
• M89: 89,080,894 km (0.1 R)
• M90: 89,220,619 km (0.108 R)
• M91: 89,500,217 km (0.025 R)
• M92: 90,060,461 km (0.101 R)
• M93: 93,020,704 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit