🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 231 Days

Day: 36.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.09 AU - 1.61 AU

Year: 675 Days

Day: 36.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.66 AU - 1.84 AU

Year: 997 Days

Day: 39.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,770,756 km

• M1: 800,648 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.45 AU - 2.13 AU

Year: 1031 Days

Day: 12.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 11.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.26 AU - 3.48 AU

Year: 2093 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,770,756 km

• M1: 211,083 km (0.06 R)
• M2: 312,211 km (0.045 R)
• M3: 428,448 km (0.065 R)
• M4: 525,986 km (0.061 R)
• M5: 689,197 km (0.118 R)
• M6: 1,184,217 km (0.056 R)
• M7: 1,483,113 km (0.108 R)
• M8: 1,627,176 km (0.087 R)
• M9: 1,738,327 km (0.112 R)
• M10: 2,316,373 km (0.12 R)
• M11: 2,484,821 km (0.111 R)
• M12: 2,834,132 km (0.073 R)
• M13: 2,951,117 km (0.037 R)
• M14: 3,180,750 km (0.09 R)
• M15: 3,274,249 km (0.115 R)
• M16: 3,359,071 km (0.104 R)
• M17: 3,550,556 km (0.102 R)
• M18: 3,628,197 km (0.1 R)
• M19: 3,735,908 km (0.093 R)
• M20: 3,914,527 km (0.069 R)
• M21: 4,362,872 km (0.117 R)
• M22: 4,467,142 km (0.091 R)
• M23: 4,806,430 km (0.044 R)
• M24: 4,957,524 km (0.112 R)
• M25: 5,121,034 km (0.068 R)
• M26: 5,431,450 km (0.064 R)
• M27: 5,611,566 km (0.12 R)
• M28: 5,793,626 km (0.086 R)
• M29: 6,769,603 km (0.051 R)
• M30: 6,902,745 km (0.084 R)
• M31: 7,122,654 km (0.109 R)
• M32: 7,344,807 km (0.092 R)
• M33: 7,456,855 km (0.086 R)
• M34: 7,783,428 km (0.063 R)
• M35: 7,999,597 km (0.102 R)
• M36: 8,633,742 km (0.089 R)
• M37: 8,884,019 km (0.096 R)
• M38: 8,976,919 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 12

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.64 AU - 4.2 AU

Year: 2722 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,770,756 km

• M1: 235,916 km (0.116 R)
• M2: 311,762 km (0.05 R)
• M3: 447,896 km (0.078 R)
• M4: 538,403 km (0.048 R)
• M5: 645,814 km (0.092 R)
• M6: 928,105 km (0.108 R)
• M7: 1,130,661 km (0.084 R)
• M8: 1,373,308 km (0.088 R)
• M9: 1,462,469 km (0.116 R)
• M10: 1,741,918 km (0.115 R)
• M11: 1,952,252 km (0.114 R)
• M12: 2,053,380 km (0.079 R)
• M13: 2,275,982 km (0.116 R)
• M14: 2,617,215 km (0.072 R)
• M15: 2,777,733 km (0.08 R)
• M16: 3,041,624 km (0.092 R)
• M17: 3,348,300 km (0.109 R)
• M18: 3,435,366 km (0.09 R)
• M19: 3,845,413 km (0.104 R)
• M20: 5,679,633 km (0.114 R)
• M21: 6,358,209 km (0.075 R)
• M22: 6,619,257 km (0.106 R)
• M23: 6,707,071 km (0.065 R)
• M24: 6,839,615 km (0.064 R)
• M25: 7,378,317 km (0.093 R)
• M26: 7,560,826 km (0.071 R)
• M27: 7,814,394 km (0.083 R)
• M28: 7,953,969 km (0.109 R)
• M29: 8,353,695 km (0.032 R)
• M30: 8,544,133 km (0.11 R)
• M31: 8,687,896 km (0.064 R)
• M32: 8,784,237 km (0.117 R)
• M33: 9,418,981 km (0.102 R)
• M34: 9,942,424 km (0.085 R)
• M35: 10,220,377 km (0.104 R)
• M36: 10,887,583 km (0.04 R)
• M37: 11,648,588 km (0.111 R)
• M38: 11,808,209 km (0.03 R)
• M39: 12,535,254 km (0.113 R)
• M40: 12,698,914 km (0.071 R)
• M41: 13,055,705 km (0.078 R)
• M42: 13,166,109 km (0.117 R)
• M43: 13,527,387 km (0.107 R)
• M44: 13,751,186 km (0.119 R)
• M45: 13,891,808 km (0.099 R)
• M46: 14,259,519 km (0.113 R)
• M47: 14,344,790 km (0.085 R)
• M48: 14,573,226 km (0.053 R)
• M49: 14,975,644 km (0.115 R)
• M50: 15,732,909 km (0.059 R)
• M51: 16,057,087 km (0.114 R)
• M52: 16,532,509 km (0.105 R)
• M53: 17,012,569 km (0.095 R)
• M54: 17,406,011 km (0.086 R)
• M55: 17,680,224 km (0.068 R)
• M56: 18,109,570 km (0.093 R)
• M57: 18,387,373 km (0.112 R)
• M58: 18,884,786 km (0.081 R)
• M59: 19,323,557 km (0.094 R)
• M60: 19,607,494 km (0.117 R)
• M61: 19,765,918 km (0.087 R)
• M62: 20,115,678 km (0.113 R)
• M63: 20,467,532 km (0.062 R)
• M64: 21,080,135 km (0.104 R)
• M65: 21,242,299 km (0.099 R)
• M66: 21,535,361 km (0.037 R)
• M67: 21,633,348 km (0.101 R)
• M68: 21,764,246 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 9.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.49 AU - 6.91 AU

Year: 7465 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,770,756 km

• M1: 140,173 km (0.079 R)
• M2: 288,574 km (0.03 R)
• M3: 547,229 km (0.118 R)
• M4: 670,946 km (0.108 R)
• M5: 866,022 km (0.118 R)
• M6: 956,828 km (0.083 R)
• M7: 1,118,842 km (0.1 R)
• M8: 1,647,521 km (0.07 R)
• M9: 2,145,981 km (0.096 R)
• M10: 2,477,191 km (0.06 R)
• M11: 2,865,846 km (0.047 R)
• M12: 3,216,354 km (0.117 R)
• M13: 3,360,417 km (0.109 R)
• M14: 3,565,815 km (0.065 R)
• M15: 3,684,895 km (0.069 R)
• M16: 4,412,090 km (0.098 R)
• M17: 4,685,854 km (0.11 R)
• M18: 5,609,621 km (0.103 R)
• M19: 6,497,185 km (0.104 R)
• M20: 7,295,140 km (0.118 R)
• M21: 7,408,984 km (0.033 R)
• M22: 7,909,090 km (0.049 R)
• M23: 8,163,257 km (0.106 R)
• M24: 8,599,484 km (0.109 R)
• M25: 9,227,047 km (0.037 R)
• M26: 9,391,455 km (0.104 R)
• M27: 10,227,857 km (0.108 R)
• M28: 10,291,586 km (0.077 R)
• M29: 10,784,211 km (0.1 R)
• M30: 10,870,679 km (0.111 R)
• M31: 11,372,430 km (0.061 R)
• M32: 11,548,806 km (0.101 R)
• M33: 11,748,220 km (0.119 R)
• M34: 11,881,811 km (0.106 R)
• M35: 12,240,547 km (0.068 R)
• M36: 12,398,672 km (0.116 R)
• M37: 12,602,873 km (0.113 R)
• M38: 12,671,239 km (0.05 R)
• M39: 13,129,906 km (0.056 R)
• M40: 13,430,897 km (0.108 R)
• M41: 13,687,457 km (0.072 R)
• M42: 14,825,747 km (0.093 R)
• M43: 15,115,070 km (0.114 R)
• M44: 15,528,259 km (0.108 R)
• M45: 15,969,573 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 13.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.15 AU - 8.13 AU

Year: 8212 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,770,756 km

• M1: 203,154 km (0.096 R)
• M2: 362,625 km (0.082 R)
• M3: 593,455 km (0.113 R)
• M4: 1,207,853 km (0.039 R)
• M5: 1,919,640 km (0.05 R)
• M6: 2,108,133 km (0.097 R)
• M7: 2,780,725 km (0.113 R)
• M8: 3,067,953 km (0.056 R)
• M9: 3,555,642 km (0.087 R)
• M10: 3,848,106 km (0.036 R)
• M11: 4,730,285 km (0.072 R)
• M12: 5,030,976 km (0.116 R)
• M13: 5,118,042 km (0.116 R)
• M14: 5,809,783 km (0.103 R)
• M15: 6,132,017 km (0.103 R)
• M16: 6,412,962 km (0.073 R)
• M17: 6,987,417 km (0.104 R)
• M18: 7,182,792 km (0.097 R)
• M19: 7,981,794 km (0.095 R)
• M20: 8,547,574 km (0.111 R)
• M21: 9,206,253 km (0.062 R)
• M22: 11,250,957 km (0.118 R)
• M23: 12,206,588 km (0.109 R)
• M24: 12,324,172 km (0.064 R)
• M25: 13,339,193 km (0.089 R)
• M26: 13,856,802 km (0.102 R)
• M27: 14,041,107 km (0.095 R)
• M28: 14,943,182 km (0.078 R)
• M29: 15,417,108 km (0.082 R)
• M30: 15,607,995 km (0.091 R)
• M31: 16,088,952 km (0.091 R)
• M32: 16,282,681 km (0.106 R)
• M33: 17,860,340 km (0.11 R)
• M34: 18,262,459 km (0.085 R)
• M35: 18,803,106 km (0.117 R)
• M36: 18,973,199 km (0.083 R)
• M37: 19,349,138 km (0.045 R)
• M38: 19,555,284 km (0.071 R)
• M39: 19,762,028 km (0.09 R)
• M40: 20,561,629 km (0.118 R)
• M41: 21,371,851 km (0.104 R)
• M42: 21,656,087 km (0.095 R)
• M43: 22,013,177 km (0.036 R)
• M44: 22,805,747 km (0.046 R)
• M45: 23,864,600 km (0.104 R)
• M46: 24,085,706 km (0.034 R)
• M47: 24,790,312 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.5

Radius: 7.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.02 AU - 13.8 AU

Year: 17693 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,770,756 km

• M1: 110,403 km (0.11 R)
• M2: 299,794 km (0.111 R)
• M3: 625,319 km (0.1 R)
• M4: 952,340 km (0.116 R)
• M5: 1,023,698 km (0.034 R)
• M6: 1,248,993 km (0.106 R)
• M7: 1,343,389 km (0.106 R)
• M8: 1,573,321 km (0.096 R)
• M9: 1,905,129 km (0.111 R)
• M10: 2,107,385 km (0.12 R)
• M11: 2,163,634 km (0.074 R)
• M12: 2,612,428 km (0.085 R)
• M13: 2,775,190 km (0.107 R)
• M14: 3,004,524 km (0.069 R)
• M15: 3,393,029 km (0.067 R)
• M16: 3,729,026 km (0.108 R)
• M17: 3,982,146 km (0.1 R)
• M18: 4,849,215 km (0.117 R)
• M19: 5,278,411 km (0.026 R)
• M20: 5,614,857 km (0.113 R)
• M21: 5,719,725 km (0.115 R)
• M22: 5,905,077 km (0.09 R)
• M23: 6,173,007 km (0.066 R)
• M24: 6,227,161 km (0.089 R)
• M25: 6,554,930 km (0.072 R)
• M26: 7,113,828 km (0.026 R)
• M27: 7,313,092 km (0.109 R)
• M28: 7,629,940 km (0.111 R)
• M29: 7,980,598 km (0.03 R)
• M30: 8,217,411 km (0.075 R)
• M31: 8,576,895 km (0.08 R)
• M32: 8,941,465 km (0.119 R)
• M33: 9,125,769 km (0.057 R)
• M34: 9,466,703 km (0.104 R)
• M35: 10,514,636 km (0.058 R)
• M36: 11,699,301 km (0.08 R)
• M37: 12,752,919 km (0.116 R)
• M38: 14,228,253 km (0.039 R)
• M39: 15,022,469 km (0.084 R)
• M40: 15,682,794 km (0.069 R)
• M41: 16,315,293 km (0.064 R)
• M42: 17,528,233 km (0.091 R)
• M43: 17,604,977 km (0.057 R)
• M44: 17,874,552 km (0.104 R)
• M45: 18,262,010 km (0.035 R)
• M46: 21,624,671 km (0.086 R)
• M47: 21,830,668 km (0.098 R)
• M48: 22,536,321 km (0.102 R)
• M49: 22,619,796 km (0.116 R)
• M50: 22,787,047 km (0.112 R)
• M51: 22,912,859 km (0.089 R)
• M52: 23,080,857 km (0.073 R)
• M53: 23,291,491 km (0.114 R)
• M54: 23,460,387 km (0.072 R)
• M55: 23,714,703 km (0.056 R)
• M56: 24,482,739 km (0.105 R)
• M57: 24,654,477 km (0.065 R)
• M58: 24,783,580 km (0.06 R)
• M59: 25,129,002 km (0.105 R)
• M60: 25,824,482 km (0.097 R)
• M61: 25,911,997 km (0.093 R)
• M62: 26,130,858 km (0.083 R)
• M63: 26,394,300 km (0.101 R)
• M64: 27,590,934 km (0.1 R)
• M65: 27,680,244 km (0.092 R)
• M66: 27,948,921 km (0.117 R)
• M67: 28,308,405 km (0.074 R)
• M68: 28,759,891 km (0.079 R)
• M69: 28,850,548 km (0.114 R)
• M70: 29,259,399 km (0.079 R)
• M71: 29,350,504 km (0.099 R)
• M72: 30,497,321 km (0.059 R)

Asteroid Belt

Center: 12.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 4.9

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.4 AU - 16.44 AU

Year: 21162 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,770,756 km

• M1: 91,255 km (0.07 R)
• M2: 646,412 km (0.058 R)
• M3: 746,643 km (0.052 R)
• M4: 825,182 km (0.101 R)
• M5: 1,416,243 km (0.102 R)
• M6: 1,448,706 km (0.091 R)
• M7: 1,481,318 km (0.102 R)
• M8: 1,821,354 km (0.047 R)
• M9: 2,375,165 km (0.111 R)
• M10: 2,977,147 km (0.113 R)
• M11: 3,102,959 km (0.099 R)
• M12: 3,668,439 km (0.048 R)
• M13: 4,265,185 km (0.05 R)
• M14: 4,502,746 km (0.113 R)
• M15: 5,495,029 km (0.118 R)
• M16: 5,649,564 km (0.075 R)
• M17: 5,857,804 km (0.119 R)
• M18: 5,962,822 km (0.109 R)
• M19: 6,068,587 km (0.057 R)
• M20: 6,497,634 km (0.12 R)
• M21: 7,215,404 km (0.1 R)
• M22: 7,958,158 km (0.089 R)
• M23: 8,016,351 km (0.041 R)
• M24: 10,075,417 km (0.082 R)
• M25: 11,032,843 km (0.115 R)
• M26: 11,358,368 km (0.096 R)
• M27: 11,555,239 km (0.096 R)
• M28: 12,556,348 km (0.117 R)
• M29: 12,964,451 km (0.073 R)
• M30: 13,101,482 km (0.12 R)
• M31: 14,711,604 km (0.045 R)
• M32: 15,286,060 km (0.094 R)
• M33: 16,235,259 km (0.109 R)
• M34: 16,382,912 km (0.091 R)
• M35: 16,679,714 km (0.057 R)
• M36: 16,754,064 km (0.087 R)
• M37: 17,429,349 km (0.106 R)
• M38: 17,960,571 km (0.052 R)
• M39: 19,429,173 km (0.045 R)
• M40: 19,822,167 km (0.118 R)
• M41: 20,376,427 km (0.106 R)
• M42: 20,935,923 km (0.077 R)
• M43: 21,906,813 km (0.087 R)
• M44: 22,644,480 km (0.108 R)
• M45: 23,808,202 km (0.052 R)
• M46: 24,144,199 km (0.091 R)
• M47: 24,228,572 km (0.082 R)
• M48: 27,063,302 km (0.049 R)
• M49: 27,678,000 km (0.063 R)
• M50: 28,031,350 km (0.11 R)
• M51: 30,363,880 km (0.032 R)
• M52: 30,910,959 km (0.098 R)
• M53: 31,461,330 km (0.102 R)
• M54: 32,571,795 km (0.095 R)
• M55: 33,412,834 km (0.073 R)
• M56: 33,506,781 km (0.087 R)
• M57: 35,212,048 km (0.11 R)
• M58: 35,307,641 km (0.119 R)
• M59: 36,751,410 km (0.084 R)
• M60: 37,042,527 km (0.119 R)
• M61: 37,139,616 km (0.058 R)
• M62: 37,626,856 km (0.071 R)
• M63: 38,509,185 km (0.092 R)
• M64: 40,494,199 km (0.11 R)
• M65: 41,398,368 km (0.114 R)
• M66: 41,499,197 km (0.108 R)
• M67: 41,701,154 km (0.074 R)
• M68: 43,226,305 km (0.118 R)
• M69: 45,288,212 km (0.053 R)
• M70: 46,331,059 km (0.118 R)
• M71: 49,399,910 km (0.085 R)
• M72: 50,473,274 km (0.114 R)
• M73: 50,904,715 km (0.113 R)
• M74: 52,097,608 km (0.112 R)
• M75: 53,080,466 km (0.082 R)
• M76: 54,179,562 km (0.032 R)
• M77: 56,176,992 km (0.119 R)
• M78: 58,424,551 km (0.096 R)
• M79: 59,218,018 km (0.037 R)
• M80: 59,559,251 km (0.11 R)
• M81: 59,901,082 km (0.07 R)
• M82: 61,619,961 km (0.098 R)
• M83: 61,850,492 km (0.099 R)
• M84: 61,965,682 km (0.057 R)
• M85: 63,355,147 km (0.081 R)
• M86: 64,053,619 km (0.083 R)
• M87: 65,223,475 km (0.099 R)
• M88: 65,693,362 km (0.039 R)
• M89: 69,373,170 km (0.114 R)
• M90: 74,832,595 km (0.08 R)
• M91: 78,173,714 km (0.093 R)
• M92: 79,173,027 km (0.076 R)
• M93: 81,942,832 km (0.089 R)
• M94: 82,196,251 km (0.113 R)
• M95: 84,360,483 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit