🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 184 Days

Day: 28.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 230 Days

Day: 38 Hours

Environment

Temp: 191 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,554,315 km

• M1: 25,282 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1 AU - 1.04 AU

Year: 380 Days

Day: 40 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,554,315 km

• M1: 44,580 km (0.106 R)
• M2: 868,266 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.04 AU - 1.5 AU

Year: 528 Days

Day: 35.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,554,315 km

• M1: 14,212 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.79 AU - 3.23 AU

Year: 1927 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 8.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.35 AU - 5.61 AU

Year: 4733 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,554,315 km

• M1: 159,771 km (0.072 R)
• M2: 213,476 km (0.106 R)
• M3: 277,803 km (0.103 R)
• M4: 644,318 km (0.118 R)
• M5: 796,908 km (0.08 R)
• M6: 951,143 km (0.103 R)
• M7: 1,081,593 km (0.027 R)
• M8: 1,160,580 km (0.09 R)
• M9: 1,300,604 km (0.044 R)
• M10: 1,508,545 km (0.12 R)
• M11: 1,597,406 km (0.084 R)
• M12: 1,648,868 km (0.096 R)
• M13: 1,820,456 km (0.038 R)
• M14: 2,224,221 km (0.11 R)
• M15: 2,311,138 km (0.093 R)
• M16: 2,639,954 km (0.092 R)
• M17: 2,763,222 km (0.098 R)
• M18: 2,825,605 km (0.114 R)
• M19: 2,888,585 km (0.101 R)
• M20: 3,031,601 km (0.118 R)
• M21: 3,112,234 km (0.117 R)
• M22: 3,258,990 km (0.044 R)
• M23: 3,408,139 km (0.12 R)
• M24: 3,593,490 km (0.09 R)
• M25: 3,816,990 km (0.075 R)
• M26: 3,904,056 km (0.118 R)
• M27: 3,956,714 km (0.09 R)
• M28: 4,169,442 km (0.088 R)
• M29: 4,532,516 km (0.074 R)
• M30: 4,624,818 km (0.115 R)
• M31: 4,680,618 km (0.119 R)
• M32: 5,096,201 km (0.034 R)
• M33: 5,211,541 km (0.063 R)
• M34: 5,269,585 km (0.093 R)
• M35: 5,901,935 km (0.082 R)
• M36: 6,104,491 km (0.114 R)
• M37: 6,247,656 km (0.065 R)
• M38: 6,662,790 km (0.092 R)
• M39: 7,065,507 km (0.043 R)
• M40: 7,476,004 km (0.03 R)
• M41: 7,607,351 km (0.101 R)
• M42: 7,783,577 km (0.119 R)
• M43: 7,983,440 km (0.058 R)
• M44: 8,846,171 km (0.119 R)
• M45: 9,101,385 km (0.07 R)
• M46: 9,453,389 km (0.05 R)
• M47: 9,785,945 km (0.036 R)
• M48: 10,146,476 km (0.046 R)
• M49: 10,243,415 km (0.11 R)
• M50: 10,389,273 km (0.105 R)
• M51: 10,584,947 km (0.102 R)
• M52: 11,104,351 km (0.119 R)
• M53: 11,304,363 km (0.109 R)
• M54: 11,379,611 km (0.05 R)
• M55: 11,606,700 km (0.066 R)
• M56: 11,707,978 km (0.049 R)
• M57: 12,477,510 km (0.117 R)
• M58: 12,529,420 km (0.12 R)
• M59: 12,920,918 km (0.033 R)
• M60: 13,131,402 km (0.105 R)
• M61: 13,742,659 km (0.111 R)
• M62: 14,011,337 km (0.037 R)
• M63: 14,308,887 km (0.106 R)
• M64: 14,444,871 km (0.032 R)
• M65: 14,499,325 km (0.117 R)
• M66: 14,608,531 km (0.105 R)
• M67: 14,663,284 km (0.115 R)
• M68: 14,800,316 km (0.118 R)
• M69: 14,937,946 km (0.072 R)
• M70: 15,158,752 km (0.101 R)
• M71: 15,827,904 km (0.111 R)
• M72: 16,250,966 km (0.117 R)
• M73: 16,706,342 km (0.108 R)
• M74: 16,878,230 km (0.102 R)
• M75: 18,038,960 km (0.059 R)
• M76: 18,658,744 km (0.094 R)
• M77: 18,866,835 km (0.111 R)
• M78: 19,375,467 km (0.065 R)
• M79: 19,435,606 km (0.101 R)
• M80: 20,436,715 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 8.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.26 AU - 7.08 AU

Year: 4981 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,554,315 km

• M1: 195,973 km (0.12 R)
• M2: 361,129 km (0.112 R)
• M3: 457,021 km (0.043 R)
• M4: 519,254 km (0.094 R)
• M5: 889,210 km (0.047 R)
• M6: 1,195,287 km (0.064 R)
• M7: 1,345,184 km (0.106 R)
• M8: 1,422,526 km (0.101 R)
• M9: 1,814,323 km (0.072 R)
• M10: 1,900,192 km (0.086 R)
• M11: 2,111,724 km (0.063 R)
• M12: 2,596,121 km (0.107 R)
• M13: 3,032,498 km (0.086 R)
• M14: 3,114,179 km (0.085 R)
• M15: 3,176,112 km (0.103 R)
• M16: 3,321,970 km (0.11 R)
• M17: 3,513,007 km (0.074 R)
• M18: 3,577,334 km (0.109 R)
• M19: 3,817,139 km (0.116 R)
• M20: 4,084,620 km (0.047 R)
• M21: 4,266,382 km (0.114 R)
• M22: 4,614,346 km (0.078 R)
• M23: 4,708,743 km (0.113 R)
• M24: 5,141,380 km (0.081 R)
• M25: 5,586,732 km (0.105 R)
• M26: 5,712,544 km (0.078 R)
• M27: 6,070,233 km (0.09 R)
• M28: 6,330,084 km (0.095 R)
• M29: 6,382,444 km (0.077 R)
• M30: 6,514,239 km (0.101 R)
• M31: 6,567,047 km (0.107 R)
• M32: 7,077,176 km (0.106 R)
• M33: 7,131,480 km (0.068 R)
• M34: 7,627,696 km (0.119 R)
• M35: 8,078,135 km (0.104 R)
• M36: 8,163,556 km (0.107 R)
• M37: 8,335,294 km (0.108 R)
• M38: 8,828,518 km (0.096 R)
• M39: 9,004,745 km (0.082 R)
• M40: 9,211,938 km (0.088 R)
• M41: 9,480,615 km (0.105 R)
• M42: 10,240,573 km (0.102 R)
• M43: 10,363,991 km (0.055 R)
• M44: 10,799,769 km (0.113 R)
• M45: 10,988,412 km (0.068 R)
• M46: 11,273,396 km (0.11 R)
• M47: 11,624,951 km (0.107 R)
• M48: 11,915,321 km (0.063 R)
• M49: 12,110,247 km (0.093 R)
• M50: 12,834,001 km (0.103 R)
• M51: 13,402,922 km (0.066 R)
• M52: 13,571,818 km (0.102 R)
• M53: 14,048,437 km (0.086 R)
• M54: 14,254,284 km (0.066 R)
• M55: 14,495,884 km (0.087 R)
• M56: 14,634,561 km (0.066 R)
• M57: 15,510,906 km (0.027 R)
• M58: 16,080,874 km (0.117 R)
• M59: 16,152,531 km (0.097 R)
• M60: 16,224,338 km (0.043 R)
• M61: 16,875,537 km (0.054 R)
• M62: 18,352,966 km (0.119 R)
• M63: 18,503,013 km (0.09 R)
• M64: 18,879,850 km (0.091 R)
• M65: 20,257,347 km (0.08 R)
• M66: 21,114,991 km (0.099 R)
• M67: 21,232,875 km (0.095 R)
• M68: 21,429,745 km (0.083 R)
• M69: 21,865,225 km (0.113 R)
• M70: 22,343,489 km (0.113 R)
• M71: 22,664,227 km (0.119 R)
• M72: 22,986,610 km (0.098 R)
• M73: 23,432,262 km (0.07 R)
• M74: 24,827,861 km (0.099 R)
• M75: 25,160,118 km (0.115 R)
• M76: 25,787,083 km (0.051 R)
• M77: 26,292,424 km (0.083 R)
• M78: 26,716,085 km (0.069 R)
• M79: 27,141,841 km (0.094 R)
• M80: 27,441,336 km (0.043 R)
• M81: 27,698,794 km (0.097 R)
• M82: 28,824,069 km (0.111 R)
• M83: 29,304,577 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 12.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.07 AU - 8.37 AU

Year: 8695 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,554,315 km

• M1: 197,469 km (0.105 R)
• M2: 341,981 km (0.094 R)
• M3: 566,677 km (0.094 R)
• M4: 699,370 km (0.107 R)
• M5: 869,313 km (0.092 R)
• M6: 1,040,304 km (0.119 R)
• M7: 1,194,389 km (0.1 R)
• M8: 1,296,714 km (0.079 R)
• M9: 1,836,763 km (0.073 R)
• M10: 2,258,030 km (0.071 R)
• M11: 2,536,731 km (0.11 R)
• M12: 2,966,077 km (0.115 R)
• M13: 3,128,091 km (0.099 R)
• M14: 3,251,360 km (0.053 R)
• M15: 3,397,517 km (0.055 R)
• M16: 3,937,117 km (0.069 R)
• M17: 4,205,944 km (0.108 R)
• M18: 4,643,817 km (0.114 R)
• M19: 5,414,396 km (0.094 R)
• M20: 6,276,528 km (0.108 R)
• M21: 6,380,798 km (0.058 R)
• M22: 6,723,676 km (0.12 R)
• M23: 6,964,678 km (0.094 R)
• M24: 7,099,765 km (0.105 R)
• M25: 7,317,879 km (0.103 R)
• M26: 7,400,158 km (0.118 R)
• M27: 7,732,564 km (0.082 R)
• M28: 7,844,613 km (0.116 R)
• M29: 8,297,745 km (0.088 R)
• M30: 8,614,145 km (0.067 R)
• M31: 9,259,061 km (0.086 R)
• M32: 9,497,520 km (0.104 R)
• M33: 9,828,730 km (0.112 R)
• M34: 10,041,458 km (0.109 R)
• M35: 10,688,768 km (0.114 R)
• M36: 11,477,149 km (0.091 R)
• M37: 11,669,232 km (0.062 R)
• M38: 11,991,616 km (0.071 R)
• M39: 12,284,229 km (0.092 R)
• M40: 12,612,297 km (0.119 R)
• M41: 13,009,629 km (0.098 R)
• M42: 13,243,451 km (0.084 R)
• M43: 13,748,942 km (0.075 R)
• M44: 14,192,350 km (0.118 R)
• M45: 14,640,396 km (0.103 R)
• M46: 14,918,348 km (0.108 R)
• M47: 15,023,067 km (0.049 R)
• M48: 15,444,484 km (0.113 R)
• M49: 15,940,850 km (0.056 R)
• M50: 16,119,470 km (0.111 R)
• M51: 16,478,654 km (0.077 R)
• M52: 16,731,624 km (0.062 R)
• M53: 16,913,236 km (0.045 R)
• M54: 17,535,264 km (0.105 R)
• M55: 17,867,670 km (0.111 R)
• M56: 18,127,672 km (0.076 R)
• M57: 18,276,671 km (0.116 R)
• M58: 18,463,668 km (0.092 R)
• M59: 18,990,552 km (0.05 R)
• M60: 19,331,934 km (0.112 R)
• M61: 19,484,375 km (0.049 R)
• M62: 19,828,599 km (0.076 R)
• M63: 20,329,453 km (0.11 R)
• M64: 20,795,600 km (0.048 R)
• M65: 20,951,631 km (0.086 R)
• M66: 21,619,585 km (0.07 R)
• M67: 23,016,829 km (0.111 R)
• M68: 23,178,245 km (0.1 R)
• M69: 23,421,342 km (0.077 R)
• M70: 24,360,667 km (0.042 R)
• M71: 24,649,092 km (0.117 R)
• M72: 24,938,563 km (0.05 R)
• M73: 25,312,409 km (0.103 R)
• M74: 25,981,709 km (0.063 R)
• M75: 26,784,003 km (0.116 R)
• M76: 27,124,188 km (0.075 R)
• M77: 27,209,609 km (0.097 R)
• M78: 27,294,879 km (0.075 R)
• M79: 27,380,449 km (0.094 R)
• M80: 27,938,150 km (0.103 R)
• M81: 28,283,123 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 8.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.78 AU - 9.84 AU

Year: 8839 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 62.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,554,315 km

• M1: 140,622 km (0.095 R)
• M2: 242,199 km (0.101 R)
• M3: 569,220 km (0.097 R)
• M4: 682,166 km (0.05 R)
• M5: 748,289 km (0.049 R)
• M6: 873,203 km (0.116 R)
• M7: 975,229 km (0.079 R)
• M8: 1,272,779 km (0.108 R)
• M9: 1,457,981 km (0.096 R)
• M10: 1,651,860 km (0.066 R)
• M11: 1,706,313 km (0.058 R)
• M12: 1,873,115 km (0.033 R)
• M13: 3,004,673 km (0.118 R)
• M14: 3,206,930 km (0.105 R)
• M15: 3,506,873 km (0.09 R)
• M16: 3,888,647 km (0.09 R)
• M17: 4,333,850 km (0.079 R)
• M18: 5,138,238 km (0.093 R)
• M19: 5,245,350 km (0.104 R)
• M20: 5,407,514 km (0.117 R)
• M21: 5,875,905 km (0.026 R)
• M22: 6,016,078 km (0.109 R)
• M23: 6,443,629 km (0.084 R)
• M24: 6,969,466 km (0.078 R)
• M25: 7,177,706 km (0.036 R)
• M26: 7,722,541 km (0.117 R)
• M27: 8,787,977 km (0.098 R)
• M28: 9,142,375 km (0.098 R)
• M29: 9,468,797 km (0.047 R)
• M30: 10,065,842 km (0.11 R)
• M31: 10,200,181 km (0.084 R)
• M32: 10,470,654 km (0.109 R)
• M33: 10,880,852 km (0.076 R)
• M34: 10,949,667 km (0.089 R)
• M35: 11,191,866 km (0.092 R)
• M36: 11,296,285 km (0.104 R)
• M37: 12,285,725 km (0.053 R)
• M38: 13,339,642 km (0.104 R)
• M39: 13,635,397 km (0.07 R)
• M40: 14,346,585 km (0.118 R)
• M41: 15,571,493 km (0.116 R)
• M42: 16,157,168 km (0.104 R)
• M43: 16,275,201 km (0.088 R)
• M44: 16,512,164 km (0.071 R)
• M45: 16,909,496 km (0.118 R)
• M46: 17,149,302 km (0.119 R)
• M47: 17,875,898 km (0.109 R)
• M48: 17,997,970 km (0.071 R)
• M49: 19,609,887 km (0.076 R)
• M50: 19,735,699 km (0.043 R)
• M51: 19,819,773 km (0.098 R)
• M52: 20,411,732 km (0.102 R)
• M53: 21,224,348 km (0.069 R)
• M54: 21,396,834 km (0.084 R)
• M55: 21,613,003 km (0.051 R)
• M56: 21,786,536 km (0.076 R)
• M57: 22,003,902 km (0.085 R)
• M58: 22,441,177 km (0.112 R)
• M59: 22,528,841 km (0.078 R)
• M60: 22,925,275 km (0.118 R)
• M61: 23,057,969 km (0.054 R)
• M62: 23,279,673 km (0.074 R)
• M63: 23,546,555 km (0.079 R)
• M64: 23,635,716 km (0.049 R)
• M65: 23,993,703 km (0.119 R)
• M66: 24,083,462 km (0.073 R)
• M67: 25,123,766 km (0.092 R)
• M68: 25,306,125 km (0.106 R)
• M69: 25,488,934 km (0.099 R)
• M70: 25,764,044 km (0.077 R)
• M71: 26,040,202 km (0.084 R)
• M72: 26,132,504 km (0.111 R)
• M73: 26,781,310 km (0.077 R)
• M74: 27,388,528 km (0.065 R)
• M75: 28,047,506 km (0.052 R)
• M76: 28,426,438 km (0.114 R)
• M77: 28,902,458 km (0.071 R)
• M78: 29,621,426 km (0.077 R)
• M79: 30,249,288 km (0.041 R)
• M80: 30,637,943 km (0.071 R)
• M81: 30,735,331 km (0.073 R)
• M82: 31,567,395 km (0.08 R)
• M83: 31,961,585 km (0.057 R)
• M84: 32,258,238 km (0.107 R)
• M85: 32,804,419 km (0.089 R)
• M86: 33,053,799 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit