🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 208 Days

Day: 39.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,545,611 km

• M1: 293,511 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.57 AU

Year: 556 Days

Day: 47 Hours

Environment

Temp: -26 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.44 AU - 3.28 AU

Year: 1794 Days

Day: 31.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 8.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.08 AU - 5.56 AU

Year: 3924 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,545,611 km

• M1: 116,238 km (0.095 R)
• M2: 214,823 km (0.064 R)
• M3: 316,998 km (0.119 R)
• M4: 641,176 km (0.077 R)
• M5: 715,227 km (0.08 R)
• M6: 812,017 km (0.093 R)
• M7: 882,627 km (0.068 R)
• M8: 1,140,833 km (0.035 R)
• M9: 1,197,681 km (0.086 R)
• M10: 1,278,912 km (0.113 R)
• M11: 1,459,477 km (0.095 R)
• M12: 1,521,560 km (0.088 R)
• M13: 1,661,284 km (0.076 R)
• M14: 1,858,754 km (0.088 R)
• M15: 1,967,212 km (0.07 R)
• M16: 2,219,135 km (0.119 R)
• M17: 2,290,942 km (0.093 R)
• M18: 2,646,686 km (0.08 R)
• M19: 3,019,932 km (0.097 R)
• M20: 3,543,375 km (0.102 R)
• M21: 3,884,758 km (0.108 R)
• M22: 4,272,665 km (0.109 R)
• M23: 4,489,432 km (0.107 R)
• M24: 4,765,590 km (0.09 R)
• M25: 5,047,283 km (0.11 R)
• M26: 5,725,559 km (0.085 R)
• M27: 5,984,812 km (0.081 R)
• M28: 6,660,097 km (0.085 R)
• M29: 7,532,702 km (0.068 R)
• M30: 7,904,901 km (0.045 R)
• M31: 8,440,761 km (0.036 R)
• M32: 8,690,140 km (0.104 R)
• M33: 9,406,415 km (0.07 R)
• M34: 9,476,726 km (0.12 R)
• M35: 10,503,865 km (0.086 R)
• M36: 11,018,182 km (0.106 R)
• M37: 11,440,647 km (0.068 R)
• M38: 12,148,095 km (0.048 R)
• M39: 12,404,057 km (0.119 R)
• M40: 12,481,250 km (0.081 R)
• M41: 13,078,145 km (0.07 R)
• M42: 13,156,684 km (0.102 R)
• M43: 13,367,019 km (0.101 R)
• M44: 13,472,485 km (0.115 R)
• M45: 13,870,715 km (0.095 R)
• M46: 14,057,862 km (0.093 R)
• M47: 14,272,834 km (0.066 R)
• M48: 14,353,766 km (0.087 R)
• M49: 14,624,538 km (0.062 R)
• M50: 15,143,493 km (0.109 R)
• M51: 15,557,580 km (0.116 R)
• M52: 16,651,440 km (0.105 R)
• M53: 17,107,265 km (0.107 R)
• M54: 17,394,343 km (0.079 R)
• M55: 17,538,555 km (0.037 R)
• M56: 17,973,287 km (0.049 R)
• M57: 18,382,287 km (0.09 R)
• M58: 18,676,247 km (0.114 R)
• M59: 19,388,183 km (0.092 R)
• M60: 19,747,517 km (0.03 R)
• M61: 20,139,314 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 11

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.89 AU - 8.57 AU

Year: 7210 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,545,611 km

• M1: 192,383 km (0.113 R)
• M2: 311,313 km (0.092 R)
• M3: 468,092 km (0.061 R)
• M4: 558,299 km (0.108 R)
• M5: 655,239 km (0.063 R)
• M6: 745,596 km (0.065 R)
• M7: 840,441 km (0.119 R)
• M8: 1,043,595 km (0.076 R)
• M9: 1,532,929 km (0.111 R)
• M10: 1,674,898 km (0.071 R)
• M11: 2,107,535 km (0.118 R)
• M12: 2,428,871 km (0.035 R)
• M13: 3,345,756 km (0.117 R)
• M14: 3,531,856 km (0.111 R)
• M15: 4,184,701 km (0.06 R)
• M16: 4,410,744 km (0.097 R)
• M17: 4,589,363 km (0.1 R)
• M18: 5,033,071 km (0.116 R)
• M19: 5,436,237 km (0.086 R)
• M20: 6,273,536 km (0.11 R)
• M21: 6,678,049 km (0.109 R)
• M22: 6,853,976 km (0.119 R)
• M23: 7,031,549 km (0.049 R)
• M24: 7,361,113 km (0.036 R)
• M25: 7,818,583 km (0.112 R)
• M26: 7,911,184 km (0.073 R)
• M27: 8,097,434 km (0.058 R)
• M28: 8,379,725 km (0.029 R)
• M29: 8,889,554 km (0.091 R)
• M30: 9,639,937 km (0.117 R)
• M31: 10,106,683 km (0.116 R)
• M32: 10,410,665 km (0.106 R)
• M33: 10,546,799 km (0.071 R)
• M34: 10,855,121 km (0.086 R)
• M35: 11,131,727 km (0.116 R)
• M36: 11,235,997 km (0.029 R)
• M37: 11,305,709 km (0.099 R)
• M38: 11,410,727 km (0.073 R)
• M39: 12,766,981 km (0.102 R)
• M40: 13,538,159 km (0.095 R)
• M41: 14,249,048 km (0.076 R)
• M42: 14,818,866 km (0.038 R)
• M43: 15,010,351 km (0.081 R)
• M44: 16,059,182 km (0.117 R)
• M45: 16,137,721 km (0.051 R)
• M46: 16,493,165 km (0.067 R)
• M47: 16,691,831 km (0.104 R)
• M48: 17,372,950 km (0.075 R)
• M49: 17,615,448 km (0.102 R)
• M50: 17,737,221 km (0.116 R)
• M51: 17,940,674 km (0.12 R)
• M52: 18,226,855 km (0.115 R)
• M53: 18,432,103 km (0.109 R)
• M54: 18,720,977 km (0.114 R)
• M55: 18,928,020 km (0.109 R)
• M56: 19,011,197 km (0.102 R)
• M57: 19,219,437 km (0.056 R)
• M58: 19,428,425 km (0.12 R)
• M59: 20,187,185 km (0.113 R)
• M60: 20,442,100 km (0.116 R)
• M61: 20,655,576 km (0.114 R)
• M62: 21,127,558 km (0.093 R)
• M63: 21,864,028 km (0.047 R)
• M64: 21,951,244 km (0.059 R)
• M65: 22,301,153 km (0.082 R)
• M66: 22,476,781 km (0.09 R)
• M67: 23,184,229 km (0.048 R)
• M68: 23,629,881 km (0.08 R)
• M69: 23,898,709 km (0.093 R)
• M70: 24,033,646 km (0.094 R)
• M71: 24,756,802 km (0.073 R)
• M72: 25,762,848 km (0.105 R)
• M73: 25,947,152 km (0.069 R)
• M74: 26,642,483 km (0.097 R)
• M75: 26,875,557 km (0.097 R)
• M76: 26,969,055 km (0.062 R)
• M77: 28,573,941 km (0.119 R)
• M78: 29,004,035 km (0.058 R)
• M79: 29,532,415 km (0.074 R)
• M80: 29,677,226 km (0.111 R)
• M81: 31,530,294 km (0.112 R)
• M82: 31,925,083 km (0.047 R)
• M83: 32,123,151 km (0.101 R)
• M84: 32,321,667 km (0.104 R)
• M85: 32,620,115 km (0.042 R)
• M86: 33,370,199 km (0.119 R)
• M87: 33,621,523 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 10.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.66 AU - 8.06 AU

Year: 8172 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,545,611 km

• M1: 136,433 km (0.083 R)
• M2: 343,477 km (0.081 R)
• M3: 450,589 km (0.075 R)
• M4: 658,380 km (0.047 R)
• M5: 864,676 km (0.086 R)
• M6: 1,129,015 km (0.033 R)
• M7: 1,379,143 km (0.119 R)
• M8: 1,931,907 km (0.034 R)
• M9: 2,022,862 km (0.079 R)
• M10: 2,232,748 km (0.066 R)
• M11: 2,548,549 km (0.102 R)
• M12: 2,724,476 km (0.114 R)
• M13: 2,904,742 km (0.085 R)
• M14: 3,035,790 km (0.11 R)
• M15: 3,276,792 km (0.099 R)
• M16: 3,385,998 km (0.09 R)
• M17: 3,834,792 km (0.103 R)
• M18: 3,921,110 km (0.091 R)
• M19: 4,154,333 km (0.073 R)
• M20: 4,332,354 km (0.095 R)
• M21: 4,422,263 km (0.085 R)
• M22: 4,819,295 km (0.063 R)
• M23: 5,713,292 km (0.074 R)
• M24: 5,911,509 km (0.097 R)
• M25: 6,383,042 km (0.033 R)
• M26: 6,866,542 km (0.061 R)
• M27: 7,112,780 km (0.12 R)
• M28: 7,650,286 km (0.115 R)
• M29: 8,200,955 km (0.077 R)
• M30: 8,275,305 km (0.078 R)
• M31: 8,462,303 km (0.085 R)
• M32: 8,993,375 km (0.059 R)
• M33: 9,108,566 km (0.077 R)
• M34: 9,418,084 km (0.102 R)
• M35: 10,650,321 km (0.055 R)
• M36: 10,731,702 km (0.063 R)
• M37: 11,764,526 km (0.085 R)
• M38: 11,848,600 km (0.115 R)
• M39: 12,484,989 km (0.112 R)
• M40: 13,394,694 km (0.106 R)
• M41: 13,614,453 km (0.117 R)
• M42: 14,550,338 km (0.112 R)
• M43: 15,507,016 km (0.111 R)
• M44: 15,737,846 km (0.106 R)
• M45: 16,531,014 km (0.118 R)
• M46: 17,576,703 km (0.111 R)
• M47: 17,817,406 km (0.107 R)
• M48: 19,185,179 km (0.101 R)
• M49: 19,931,672 km (0.088 R)
• M50: 21,197,121 km (0.092 R)
• M51: 21,299,446 km (0.106 R)
• M52: 21,453,232 km (0.097 R)
• M53: 21,607,468 km (0.046 R)
• M54: 21,710,541 km (0.115 R)
• M55: 21,813,614 km (0.074 R)
• M56: 21,916,986 km (0.095 R)
• M57: 22,020,507 km (0.081 R)
• M58: 22,644,929 km (0.081 R)
• M59: 23,011,892 km (0.05 R)
• M60: 23,169,718 km (0.081 R)
• M61: 23,327,993 km (0.087 R)
• M62: 23,804,911 km (0.096 R)
• M63: 23,911,275 km (0.086 R)
• M64: 26,127,268 km (0.08 R)
• M65: 26,347,027 km (0.105 R)
• M66: 26,512,183 km (0.096 R)
• M67: 27,120,748 km (0.108 R)
• M68: 28,464,585 km (0.095 R)
• M69: 29,543,784 km (0.109 R)
• M70: 30,002,152 km (0.088 R)
• M71: 30,810,130 km (0.036 R)
• M72: 31,800,618 km (0.108 R)
• M73: 31,917,902 km (0.083 R)
• M74: 33,813,008 km (0.115 R)
• M75: 33,932,687 km (0.112 R)
• M76: 34,713,887 km (0.056 R)
• M77: 35,683,580 km (0.105 R)
• M78: 37,031,307 km (0.095 R)
• M79: 38,895,895 km (0.097 R)
• M80: 39,335,264 km (0.047 R)
• M81: 39,461,226 km (0.083 R)
• M82: 39,650,168 km (0.117 R)
• M83: 40,029,249 km (0.113 R)
• M84: 40,536,385 km (0.068 R)
• M85: 42,586,475 km (0.093 R)
• M86: 42,780,353 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.1

Radius: 7.6

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.91 AU - 13.61 AU

Year: 15920 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,545,611 km

• M1: 124,914 km (0.117 R)
• M2: 191,485 km (0.069 R)
• M3: 308,022 km (0.041 R)
• M4: 740,210 km (0.041 R)
• M5: 1,332,767 km (0.089 R)
• M6: 1,603,390 km (0.105 R)
• M7: 2,226,615 km (0.105 R)
• M8: 3,127,044 km (0.06 R)
• M9: 3,413,375 km (0.038 R)
• M10: 3,821,029 km (0.087 R)
• M11: 4,011,467 km (0.107 R)
• M12: 4,401,768 km (0.096 R)
• M13: 5,515,075 km (0.076 R)
• M14: 5,904,778 km (0.106 R)
• M15: 6,125,135 km (0.09 R)
• M16: 6,528,601 km (0.091 R)
• M17: 7,361,113 km (0.114 R)
• M18: 7,503,231 km (0.052 R)
• M19: 7,886,351 km (0.041 R)
• M20: 8,572,257 km (0.081 R)
• M21: 8,972,731 km (0.112 R)
• M22: 10,210,503 km (0.072 R)
• M23: 11,119,161 km (0.111 R)
• M24: 11,446,182 km (0.067 R)
• M25: 12,898,927 km (0.119 R)
• M26: 13,127,662 km (0.104 R)
• M27: 14,231,993 km (0.113 R)
• M28: 14,349,877 km (0.106 R)
• M29: 14,825,149 km (0.049 R)
• M30: 15,184,782 km (0.098 R)
• M31: 15,245,070 km (0.081 R)
• M32: 15,547,557 km (0.104 R)
• M33: 16,158,216 km (0.1 R)
• M34: 16,528,470 km (0.116 R)
• M35: 16,839,036 km (0.09 R)
• M36: 19,786,413 km (0.116 R)
• M37: 23,652,770 km (0.031 R)
• M38: 25,634,942 km (0.115 R)
• M39: 26,645,924 km (0.092 R)
• M40: 27,156,352 km (0.105 R)
• M41: 27,669,921 km (0.098 R)
• M42: 28,781,284 km (0.083 R)
• M43: 30,589,473 km (0.038 R)
• M44: 31,123,837 km (0.107 R)
• M45: 31,892,471 km (0.114 R)
• M46: 33,135,330 km (0.079 R)
• M47: 33,448,588 km (0.106 R)
• M48: 33,605,516 km (0.106 R)
• M49: 33,998,958 km (0.113 R)
• M50: 34,393,897 km (0.113 R)
• M51: 34,790,481 km (0.074 R)
• M52: 34,869,917 km (0.089 R)
• M53: 35,108,825 km (0.072 R)
• M54: 35,828,540 km (0.106 R)
• M55: 39,085,735 km (0.093 R)
• M56: 39,748,453 km (0.119 R)
• M57: 40,164,485 km (0.106 R)
• M58: 40,498,537 km (0.104 R)
• M59: 42,097,140 km (0.089 R)
• M60: 43,373,808 km (0.07 R)
• M61: 43,973,845 km (0.101 R)
• M62: 44,145,883 km (0.058 R)
• M63: 44,749,510 km (0.105 R)
• M64: 44,922,445 km (0.111 R)
• M65: 45,790,562 km (0.119 R)
• M66: 47,367,323 km (0.117 R)
• M67: 48,428,271 km (0.109 R)
• M68: 49,675,918 km (0.098 R)
• M69: 49,944,596 km (0.098 R)
• M70: 50,213,872 km (0.063 R)
• M71: 50,303,630 km (0.118 R)
• M72: 50,573,505 km (0.095 R)
• M73: 50,934,036 km (0.117 R)
• M74: 51,657,790 km (0.059 R)
• M75: 51,839,253 km (0.08 R)
• M76: 53,023,918 km (0.072 R)
• M77: 54,033,255 km (0.074 R)
• M78: 54,401,714 km (0.109 R)
• M79: 54,863,673 km (0.075 R)
• M80: 56,163,977 km (0.073 R)
• M81: 57,005,316 km (0.086 R)
• M82: 57,568,402 km (0.09 R)
• M83: 59,079,191 km (0.083 R)
• M84: 61,081,858 km (0.114 R)
• M85: 61,754,300 km (0.047 R)
• M86: 61,946,833 km (0.094 R)
• M87: 63,981,065 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit