🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 19.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.77 AU - 0.85 AU

Year: 279 Days

Day: 20 Hours

Environment

Temp: 35 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 284 Days

Day: 38.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.11 AU - 1.59 AU

Year: 601 Days

Day: 38.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.91 AU - 4.13 AU

Year: 3086 Days

Day: 20.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,779,300 km

• M1: 336,296 km (0.116 R)
• M2: 1,226,852 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.77 AU - 7.03 AU

Year: 6199 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,779,300 km

• M1: 212,579 km (0.057 R)
• M2: 356,641 km (0.086 R)
• M3: 510,428 km (0.117 R)
• M4: 707,000 km (0.064 R)
• M5: 873,652 km (0.063 R)
• M6: 1,118,543 km (0.103 R)
• M7: 2,048,294 km (0.058 R)
• M8: 2,191,758 km (0.099 R)
• M9: 2,317,570 km (0.1 R)
• M10: 2,687,376 km (0.037 R)
• M11: 2,913,867 km (0.11 R)
• M12: 3,029,656 km (0.085 R)
• M13: 3,146,941 km (0.119 R)
• M14: 3,681,604 km (0.116 R)
• M15: 4,218,660 km (0.113 R)
• M16: 4,510,077 km (0.082 R)
• M17: 4,863,128 km (0.117 R)
• M18: 6,303,905 km (0.12 R)
• M19: 7,196,854 km (0.096 R)
• M20: 7,386,544 km (0.072 R)
• M21: 7,514,002 km (0.049 R)
• M22: 7,738,847 km (0.102 R)
• M23: 7,868,250 km (0.064 R)
• M24: 8,063,924 km (0.115 R)
• M25: 8,195,121 km (0.11 R)
• M26: 8,761,199 km (0.106 R)
• M27: 9,651,307 km (0.071 R)
• M28: 9,825,738 km (0.065 R)
• M29: 10,036,671 km (0.115 R)
• M30: 10,498,629 km (0.096 R)
• M31: 11,332,936 km (0.062 R)
• M32: 11,591,142 km (0.097 R)
• M33: 11,814,043 km (0.117 R)
• M34: 12,188,786 km (0.117 R)
• M35: 12,301,882 km (0.086 R)
• M36: 13,219,814 km (0.116 R)
• M37: 13,765,547 km (0.099 R)
• M38: 13,922,924 km (0.04 R)
• M39: 14,239,174 km (0.096 R)
• M40: 14,478,082 km (0.065 R)
• M41: 15,528,558 km (0.074 R)
• M42: 15,774,347 km (0.106 R)
• M43: 15,897,766 km (0.116 R)
• M44: 16,104,360 km (0.105 R)
• M45: 16,353,291 km (0.085 R)
• M46: 16,561,681 km (0.06 R)
• M47: 17,531,823 km (0.107 R)
• M48: 18,390,365 km (0.108 R)
• M49: 19,218,689 km (0.1 R)
• M50: 19,438,747 km (0.12 R)
• M51: 19,748,116 km (0.04 R)
• M52: 20,461,548 km (0.082 R)
• M53: 20,776,451 km (0.05 R)
• M54: 21,047,523 km (0.068 R)
• M55: 21,365,269 km (0.04 R)
• M56: 21,593,256 km (0.108 R)
• M57: 22,420,682 km (0.062 R)
• M58: 22,698,784 km (0.12 R)
• M59: 24,011,805 km (0.066 R)
• M60: 24,391,484 km (0.077 R)
• M61: 25,590,810 km (0.117 R)
• M62: 25,784,539 km (0.084 R)
• M63: 26,075,956 km (0.099 R)
• M64: 27,996,942 km (0.104 R)
• M65: 28,146,540 km (0.113 R)
• M66: 29,454,624 km (0.055 R)
• M67: 29,556,051 km (0.06 R)
• M68: 29,861,231 km (0.104 R)
• M69: 30,731,143 km (0.08 R)
• M70: 31,713,402 km (0.104 R)
• M71: 32,182,242 km (0.096 R)
• M72: 32,496,098 km (0.05 R)
• M73: 33,761,696 km (0.091 R)
• M74: 34,560,848 km (0.118 R)
• M75: 35,636,158 km (0.069 R)
• M76: 35,798,322 km (0.11 R)
• M77: 36,069,243 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 10.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.09 AU - 8.33 AU

Year: 8197 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,779,300 km

• M1: 137,032 km (0.085 R)
• M2: 216,319 km (0.063 R)
• M3: 368,759 km (0.087 R)
• M4: 524,939 km (0.057 R)
• M5: 719,865 km (0.068 R)
• M6: 810,970 km (0.051 R)
• M7: 939,175 km (0.118 R)
• M8: 1,327,083 km (0.083 R)
• M9: 1,422,077 km (0.12 R)
• M10: 1,825,244 km (0.105 R)
• M11: 2,195,498 km (0.094 R)
• M12: 2,541,817 km (0.111 R)
• M13: 2,613,176 km (0.099 R)
• M14: 2,955,156 km (0.062 R)
• M15: 3,030,404 km (0.056 R)
• M16: 3,106,250 km (0.026 R)
• M17: 3,208,426 km (0.11 R)
• M18: 3,468,726 km (0.077 R)
• M19: 4,065,621 km (0.055 R)
• M20: 4,149,546 km (0.038 R)
• M21: 4,262,343 km (0.106 R)
• M22: 4,491,078 km (0.057 R)
• M23: 4,606,866 km (0.119 R)
• M24: 4,990,286 km (0.075 R)
• M25: 5,080,344 km (0.117 R)
• M26: 5,170,850 km (0.067 R)
• M27: 5,538,263 km (0.09 R)
• M28: 5,662,728 km (0.037 R)
• M29: 6,073,524 km (0.084 R)
• M30: 6,298,669 km (0.12 R)
• M31: 6,890,328 km (0.12 R)
• M32: 8,915,584 km (0.1 R)
• M33: 9,025,090 km (0.069 R)
• M34: 9,098,243 km (0.074 R)
• M35: 9,803,896 km (0.111 R)
• M36: 11,031,945 km (0.054 R)
• M37: 11,346,400 km (0.108 R)
• M38: 11,544,617 km (0.102 R)
• M39: 12,921,965 km (0.114 R)
• M40: 13,587,975 km (0.111 R)
• M41: 13,840,645 km (0.11 R)
• M42: 13,967,504 km (0.079 R)
• M43: 14,052,326 km (0.099 R)
• M44: 14,350,625 km (0.035 R)
• M45: 17,996,923 km (0.059 R)
• M46: 18,228,201 km (0.116 R)
• M47: 18,320,952 km (0.117 R)
• M48: 18,927,571 km (0.075 R)
• M49: 19,162,739 km (0.037 R)
• M50: 19,826,206 km (0.092 R)
• M51: 20,256,599 km (0.107 R)
• M52: 20,883,863 km (0.069 R)
• M53: 22,256,573 km (0.064 R)
• M54: 22,355,756 km (0.104 R)
• M55: 22,455,089 km (0.085 R)
• M56: 22,853,768 km (0.084 R)
• M57: 22,953,848 km (0.088 R)
• M58: 24,420,805 km (0.089 R)
• M59: 25,813,711 km (0.082 R)
• M60: 26,074,460 km (0.099 R)
• M61: 26,703,968 km (0.063 R)
• M62: 27,338,412 km (0.09 R)
• M63: 28,353,135 km (0.106 R)
• M64: 28,514,401 km (0.088 R)
• M65: 29,870,805 km (0.083 R)
• M66: 30,529,335 km (0.104 R)
• M67: 32,477,249 km (0.118 R)
• M68: 32,589,747 km (0.034 R)
• M69: 33,381,119 km (0.063 R)
• M70: 34,007,336 km (0.098 R)
• M71: 34,637,293 km (0.072 R)
• M72: 35,040,309 km (0.079 R)
• M73: 36,375,171 km (0.076 R)
• M74: 36,608,993 km (0.039 R)
• M75: 37,254,807 km (0.05 R)
• M76: 37,963,452 km (0.065 R)
• M77: 38,915,343 km (0.044 R)
• M78: 39,574,172 km (0.105 R)
• M79: 40,055,727 km (0.11 R)
• M80: 40,297,328 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 13.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.58 AU - 14.28 AU

Year: 14796 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,779,300 km

• M1: 398,379 km (0.119 R)
• M2: 520,152 km (0.107 R)
• M3: 624,721 km (0.112 R)
• M4: 726,447 km (0.112 R)
• M5: 809,923 km (0.086 R)
• M6: 961,914 km (0.067 R)
• M7: 1,096,552 km (0.098 R)
• M8: 1,371,064 km (0.119 R)
• M9: 1,587,832 km (0.089 R)
• M10: 1,986,211 km (0.118 R)
• M11: 2,179,491 km (0.106 R)
• M12: 2,472,105 km (0.058 R)
• M13: 2,661,496 km (0.062 R)
• M14: 2,895,317 km (0.075 R)
• M15: 3,136,020 km (0.11 R)
• M16: 3,341,717 km (0.117 R)
• M17: 3,615,781 km (0.099 R)
• M18: 4,007,727 km (0.099 R)
• M19: 4,096,738 km (0.083 R)
• M20: 4,505,439 km (0.108 R)
• M21: 5,362,186 km (0.111 R)
• M22: 5,885,180 km (0.086 R)
• M23: 6,088,933 km (0.098 R)
• M24: 6,555,528 km (0.12 R)
• M25: 6,740,282 km (0.098 R)
• M26: 7,413,921 km (0.105 R)
• M27: 7,551,252 km (0.067 R)
• M28: 7,940,356 km (0.109 R)
• M29: 8,825,377 km (0.03 R)
• M30: 9,801,652 km (0.054 R)
• M31: 9,982,816 km (0.065 R)
• M32: 10,195,693 km (0.11 R)
• M33: 10,564,153 km (0.067 R)
• M34: 10,687,870 km (0.1 R)
• M35: 10,874,419 km (0.057 R)
• M36: 10,968,217 km (0.118 R)
• M37: 11,124,995 km (0.106 R)
• M38: 11,282,522 km (0.112 R)
• M39: 11,663,548 km (0.087 R)
• M40: 12,113,538 km (0.084 R)
• M41: 13,363,578 km (0.114 R)
• M42: 13,631,956 km (0.085 R)
• M43: 14,276,574 km (0.102 R)
• M44: 14,516,678 km (0.034 R)
• M45: 14,619,901 km (0.113 R)
• M46: 14,965,921 km (0.055 R)
• M47: 15,314,783 km (0.093 R)
• M48: 15,984,832 km (0.03 R)
• M49: 16,412,981 km (0.103 R)
• M50: 16,556,445 km (0.084 R)
• M51: 17,280,499 km (0.098 R)
• M52: 18,015,024 km (0.112 R)
• M53: 18,348,777 km (0.105 R)
• M54: 18,609,975 km (0.104 R)
• M55: 18,947,318 km (0.108 R)
• M56: 19,628,437 km (0.103 R)
• M57: 20,742,642 km (0.102 R)
• M58: 20,897,925 km (0.079 R)
• M59: 21,326,972 km (0.117 R)
• M60: 21,483,601 km (0.048 R)
• M61: 21,877,193 km (0.088 R)
• M62: 22,074,811 km (0.029 R)
• M63: 22,711,350 km (0.065 R)
• M64: 22,911,512 km (0.09 R)
• M65: 23,354,023 km (0.062 R)
• M66: 24,574,891 km (0.052 R)
• M67: 25,193,179 km (0.065 R)
• M68: 25,608,164 km (0.064 R)
• M69: 25,733,227 km (0.086 R)
• M70: 26,067,429 km (0.118 R)
• M71: 26,151,204 km (0.114 R)
• M72: 27,163,533 km (0.12 R)
• M73: 27,588,989 km (0.109 R)
• M74: 27,845,549 km (0.1 R)
• M75: 27,931,119 km (0.067 R)
• M76: 28,446,933 km (0.099 R)
• M77: 28,619,419 km (0.117 R)
• M78: 28,879,121 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.4

Radius: 7.2

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.27 AU - 19.23 AU

Year: 23933 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,779,300 km

• M1: 131,646 km (0.055 R)
• M2: 239,805 km (0.082 R)
• M3: 327,021 km (0.096 R)
• M4: 405,859 km (0.112 R)
• M5: 761,304 km (0.089 R)
• M6: 1,592,469 km (0.095 R)
• M7: 3,087,401 km (0.062 R)
• M8: 3,219,346 km (0.075 R)
• M9: 3,308,357 km (0.054 R)
• M10: 3,580,326 km (0.098 R)
• M11: 3,906,599 km (0.115 R)
• M12: 4,001,743 km (0.081 R)
• M13: 4,891,102 km (0.069 R)
• M14: 5,410,955 km (0.108 R)
• M15: 6,002,914 km (0.104 R)
• M16: 6,390,223 km (0.105 R)
• M17: 7,305,911 km (0.117 R)
• M18: 9,511,582 km (0.094 R)
• M19: 10,223,818 km (0.114 R)
• M20: 12,043,377 km (0.098 R)
• M21: 12,391,192 km (0.05 R)
• M22: 13,025,636 km (0.049 R)
• M23: 13,670,553 km (0.11 R)
• M24: 14,546,598 km (0.111 R)
• M25: 14,768,451 km (0.114 R)
• M26: 16,429,287 km (0.083 R)
• M27: 16,583,223 km (0.067 R)
• M28: 17,047,725 km (0.079 R)
• M29: 17,438,175 km (0.083 R)
• M30: 17,910,605 km (0.083 R)
• M31: 18,227,902 km (0.084 R)
• M32: 18,467,109 km (0.039 R)
• M33: 19,760,233 km (0.054 R)
• M34: 21,165,855 km (0.115 R)
• M35: 23,118,556 km (0.118 R)
• M36: 23,637,361 km (0.093 R)
• M37: 24,247,421 km (0.104 R)
• M38: 24,334,936 km (0.119 R)
• M39: 24,950,980 km (0.054 R)
• M40: 26,018,959 km (0.061 R)
• M41: 27,283,660 km (0.103 R)
• M42: 27,557,274 km (0.087 R)
• M43: 28,291,351 km (0.083 R)
• M44: 30,910,959 km (0.065 R)
• M45: 32,442,243 km (0.104 R)
• M46: 33,217,160 km (0.088 R)
• M47: 34,292,469 km (0.107 R)
• M48: 34,489,340 km (0.091 R)
• M49: 34,686,361 km (0.03 R)
• M50: 37,992,773 km (0.071 R)
• M51: 39,631,618 km (0.047 R)
• M52: 41,817,542 km (0.045 R)
• M53: 42,872,207 km (0.081 R)
• M54: 42,978,122 km (0.041 R)
• M55: 43,296,466 km (0.114 R)
• M56: 43,402,681 km (0.109 R)
• M57: 43,509,045 km (0.11 R)
• M58: 43,935,548 km (0.06 R)
• M59: 44,577,622 km (0.084 R)
• M60: 44,899,856 km (0.053 R)
• M61: 46,088,112 km (0.105 R)
• M62: 46,196,570 km (0.103 R)
• M63: 52,408,323 km (0.046 R)
• M64: 55,495,574 km (0.096 R)
• M65: 56,073,770 km (0.066 R)
• M66: 57,820,175 km (0.098 R)
• M67: 57,937,161 km (0.086 R)
• M68: 58,054,296 km (0.119 R)
• M69: 61,724,530 km (0.117 R)
• M70: 63,285,883 km (0.118 R)
• M71: 64,010,835 km (0.086 R)
• M72: 65,103,497 km (0.048 R)
• M73: 65,469,115 km (0.044 R)
• M74: 65,957,701 km (0.041 R)
• M75: 67,307,373 km (0.075 R)
• M76: 67,553,611 km (0.103 R)
• M77: 68,418,287 km (0.117 R)
• M78: 68,666,021 km (0.029 R)
• M79: 69,411,018 km (0.116 R)
• M80: 69,909,179 km (0.105 R)
• M81: 70,158,559 km (0.084 R)
• M82: 70,408,387 km (0.108 R)
• M83: 73,302,358 km (0.092 R)
• M84: 73,682,636 km (0.081 R)
• M85: 75,722,104 km (0.109 R)
• M86: 75,978,365 km (0.074 R)
• M87: 77,909,225 km (0.057 R)
• M88: 78,038,627 km (0.117 R)
• M89: 78,815,937 km (0.083 R)
• M90: 79,595,791 km (0.091 R)
• M91: 80,247,739 km (0.119 R)
• M92: 81,950,761 km (0.055 R)
• M93: 82,082,257 km (0.112 R)
• M94: 84,594,305 km (0.076 R)
• M95: 85,259,417 km (0.118 R)
• M96: 86,595,027 km (0.12 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: 369 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit