🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.78 AU

Year: 198 Days

Day: 47 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.2 AU - 4.74 AU

Year: 2861 Days

Day: 25.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.29 AU - 5.37 AU

Year: 3839 Days

Day: 17.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,759,858 km

• M1: 35,006 km (0.075 R)
• M2: 231,727 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.3 AU - 5.5 AU

Year: 3923 Days

Day: 18.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 14.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.17 AU - 5.69 AU

Year: 4576 Days

Day: 6 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,759,858 km

• M1: 217,216 km (0.089 R)
• M2: 324,777 km (0.085 R)
• M3: 440,117 km (0.097 R)
• M4: 564,582 km (0.099 R)
• M5: 740,958 km (0.082 R)
• M6: 910,752 km (0.057 R)
• M7: 1,199,177 km (0.062 R)
• M8: 1,307,485 km (0.105 R)
• M9: 1,722,470 km (0.117 R)
• M10: 2,046,948 km (0.107 R)
• M11: 2,430,965 km (0.111 R)
• M12: 2,530,598 km (0.114 R)
• M13: 2,652,071 km (0.11 R)
• M14: 2,817,078 km (0.105 R)
• M15: 3,179,404 km (0.057 R)
• M16: 3,311,050 km (0.099 R)
• M17: 3,399,761 km (0.102 R)
• M18: 3,556,989 km (0.093 R)
• M19: 3,996,208 km (0.09 R)
• M20: 4,091,053 km (0.116 R)
• M21: 5,131,057 km (0.099 R)
• M22: 5,416,640 km (0.062 R)
• M23: 6,003,662 km (0.106 R)
• M24: 6,304,802 km (0.077 R)
• M25: 6,950,766 km (0.036 R)
• M26: 7,588,352 km (0.073 R)
• M27: 7,765,625 km (0.108 R)
• M28: 7,854,636 km (0.12 R)
• M29: 8,093,993 km (0.082 R)
• M30: 8,457,665 km (0.119 R)
• M31: 8,549,369 km (0.1 R)
• M32: 8,950,740 km (0.102 R)
• M33: 9,044,238 km (0.079 R)
• M34: 9,263,848 km (0.054 R)
• M35: 9,965,163 km (0.07 R)
• M36: 10,420,539 km (0.098 R)
• M37: 10,683,682 km (0.111 R)
• M38: 10,783,015 km (0.079 R)
• M39: 11,250,508 km (0.077 R)
• M40: 11,554,491 km (0.1 R)
• M41: 11,690,475 km (0.108 R)
• M42: 12,170,684 km (0.066 R)
• M43: 12,448,039 km (0.117 R)
• M44: 12,552,608 km (0.029 R)
• M45: 12,868,110 km (0.098 R)
• M46: 13,115,245 km (0.039 R)
• M47: 13,614,154 km (0.063 R)
• M48: 13,866,077 km (0.057 R)
• M49: 14,046,941 km (0.107 R)
• M50: 14,520,867 km (0.112 R)
• M51: 15,672,023 km (0.085 R)
• M52: 16,201,599 km (0.088 R)
• M53: 16,506,928 km (0.077 R)
• M54: 18,378,248 km (0.073 R)
• M55: 18,656,799 km (0.034 R)
• M56: 18,976,789 km (0.115 R)
• M57: 19,177,699 km (0.118 R)
• M58: 19,581,763 km (0.065 R)
• M59: 19,703,536 km (0.081 R)
• M60: 20,029,360 km (0.083 R)
• M61: 20,851,998 km (0.111 R)
• M62: 21,267,432 km (0.109 R)
• M63: 21,601,783 km (0.116 R)
• M64: 23,299,569 km (0.034 R)
• M65: 23,687,476 km (0.074 R)
• M66: 24,164,544 km (0.114 R)
• M67: 24,776,250 km (0.089 R)
• M68: 25,084,122 km (0.052 R)
• M69: 25,659,027 km (0.11 R)
• M70: 26,148,960 km (0.053 R)
• M71: 26,776,972 km (0.11 R)
• M72: 27,138,101 km (0.026 R)
• M73: 27,319,264 km (0.12 R)
• M74: 27,865,147 km (0.038 R)
• M75: 29,524,486 km (0.06 R)
• M76: 29,850,759 km (0.069 R)
• M77: 30,084,581 km (0.088 R)
• M78: 30,601,292 km (0.108 R)
• M79: 30,978,877 km (0.106 R)
• M80: 31,073,423 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 9.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.22 AU

Year: 5355 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,759,858 km

• M1: 114,293 km (0.063 R)
• M2: 181,462 km (0.056 R)
• M3: 315,652 km (0.115 R)
• M4: 446,400 km (0.053 R)
• M5: 537,056 km (0.047 R)
• M6: 603,328 km (0.065 R)
• M7: 705,504 km (0.087 R)
• M8: 779,405 km (0.118 R)
• M9: 1,009,935 km (0.117 R)
• M10: 1,345,483 km (0.096 R)
• M11: 1,413,251 km (0.117 R)
• M12: 1,552,527 km (0.085 R)
• M13: 1,614,909 km (0.026 R)
• M14: 1,733,091 km (0.066 R)
• M15: 2,026,602 km (0.087 R)
• M16: 2,085,245 km (0.117 R)
• M17: 2,244,566 km (0.119 R)
• M18: 2,315,625 km (0.063 R)
• M19: 2,376,961 km (0.115 R)
• M20: 2,459,838 km (0.09 R)
• M21: 2,554,234 km (0.119 R)
• M22: 2,866,445 km (0.058 R)
• M23: 2,965,927 km (0.115 R)
• M24: 3,077,827 km (0.065 R)
• M25: 3,168,333 km (0.094 R)
• M26: 3,236,849 km (0.03 R)
• M27: 3,305,814 km (0.065 R)
• M28: 3,492,213 km (0.088 R)
• M29: 3,670,085 km (0.111 R)
• M30: 3,742,191 km (0.088 R)
• M31: 4,010,270 km (0.111 R)
• M32: 4,259,500 km (0.116 R)
• M33: 5,157,985 km (0.093 R)
• M34: 5,360,840 km (0.08 R)
• M35: 5,429,056 km (0.077 R)
• M36: 5,538,861 km (0.074 R)
• M37: 6,371,373 km (0.077 R)
• M38: 6,560,016 km (0.066 R)
• M39: 6,647,830 km (0.074 R)
• M40: 7,092,136 km (0.074 R)
• M41: 7,257,591 km (0.097 R)
• M42: 7,546,315 km (0.098 R)
• M43: 7,668,985 km (0.11 R)
• M44: 8,072,301 km (0.072 R)
• M45: 8,182,106 km (0.072 R)
• M46: 8,419,069 km (0.084 R)
• M47: 8,482,498 km (0.048 R)
• M48: 8,562,234 km (0.072 R)
• M49: 8,786,631 km (0.086 R)
• M50: 8,899,727 km (0.047 R)
• M51: 9,078,197 km (0.111 R)
• M52: 9,192,340 km (0.112 R)
• M53: 10,326,442 km (0.074 R)
• M54: 10,411,563 km (0.103 R)
• M55: 10,479,929 km (0.092 R)
• M56: 10,720,034 km (0.063 R)
• M57: 11,014,143 km (0.071 R)
• M58: 11,118,563 km (0.075 R)
• M59: 11,188,275 km (0.096 R)
• M60: 11,363,454 km (0.077 R)
• M61: 11,468,921 km (0.061 R)
• M62: 11,574,836 km (0.097 R)
• M63: 12,001,489 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 5.9

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.43 AU - 18.87 AU

Year: 22390 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,759,858 km

• M1: 135,236 km (0.111 R)
• M2: 394,938 km (0.078 R)
• M3: 522,695 km (0.112 R)
• M4: 1,281,306 km (0.091 R)
• M5: 1,473,539 km (0.055 R)
• M6: 1,993,691 km (0.086 R)
• M7: 2,686,030 km (0.12 R)
• M8: 3,987,382 km (0.112 R)
• M9: 4,315,450 km (0.086 R)
• M10: 4,410,744 km (0.108 R)
• M11: 4,603,426 km (0.076 R)
• M12: 5,350,667 km (0.086 R)
• M13: 5,504,603 km (0.081 R)
• M14: 5,922,281 km (0.115 R)
• M15: 6,188,565 km (0.099 R)
• M16: 6,242,270 km (0.096 R)
• M17: 8,277,101 km (0.08 R)
• M18: 8,997,265 km (0.119 R)
• M19: 9,674,793 km (0.109 R)
• M20: 10,177,891 km (0.055 R)
• M21: 10,432,656 km (0.086 R)
• M22: 10,625,039 km (0.083 R)
• M23: 12,206,289 km (0.087 R)
• M24: 12,749,479 km (0.111 R)
• M25: 13,162,069 km (0.093 R)
• M26: 13,370,010 km (0.109 R)
• M27: 13,509,286 km (0.103 R)
• M28: 13,578,999 km (0.064 R)
• M29: 14,855,817 km (0.049 R)
• M30: 15,435,359 km (0.071 R)
• M31: 15,508,362 km (0.1 R)
• M32: 15,654,669 km (0.112 R)
• M33: 15,801,425 km (0.064 R)
• M34: 18,675,349 km (0.114 R)
• M35: 22,693,847 km (0.1 R)
• M36: 22,860,051 km (0.08 R)
• M37: 23,026,553 km (0.061 R)
• M38: 23,193,504 km (0.034 R)
• M39: 24,970,428 km (0.069 R)
• M40: 25,227,886 km (0.102 R)
• M41: 25,399,923 km (0.111 R)
• M42: 25,572,410 km (0.113 R)
• M43: 25,658,728 km (0.041 R)
• M44: 25,831,812 km (0.086 R)
• M45: 26,703,070 km (0.092 R)
• M46: 26,966,213 km (0.115 R)
• M47: 27,230,253 km (0.087 R)
• M48: 27,495,341 km (0.119 R)
• M49: 27,672,315 km (0.076 R)
• M50: 28,563,619 km (0.09 R)
• M51: 31,200,880 km (0.077 R)
• M52: 33,158,518 km (0.087 R)
• M53: 33,252,764 km (0.104 R)
• M54: 34,104,724 km (0.101 R)
• M55: 34,581,193 km (0.073 R)
• M56: 35,636,906 km (0.091 R)
• M57: 36,023,466 km (0.12 R)
• M58: 38,075,650 km (0.084 R)
• M59: 39,364,885 km (0.066 R)
• M60: 41,376,228 km (0.119 R)
• M61: 41,986,138 km (0.078 R)
• M62: 42,598,891 km (0.105 R)
• M63: 43,009,089 km (0.064 R)
• M64: 44,143,938 km (0.109 R)
• M65: 44,767,163 km (0.103 R)
• M66: 46,337,641 km (0.088 R)
• M67: 46,443,108 km (0.058 R)
• M68: 50,288,222 km (0.099 R)
• M69: 51,483,359 km (0.095 R)
• M70: 54,456,318 km (0.095 R)
• M71: 54,678,620 km (0.109 R)
• M72: 54,901,371 km (0.064 R)
• M73: 55,124,422 km (0.073 R)
• M74: 55,236,022 km (0.119 R)
• M75: 55,459,521 km (0.093 R)
• M76: 57,145,190 km (0.041 R)
• M77: 59,075,900 km (0.052 R)
• M78: 62,185,890 km (0.09 R)
• M79: 63,351,257 km (0.08 R)
• M80: 67,844,729 km (0.083 R)
• M81: 69,888,086 km (0.116 R)
• M82: 70,008,812 km (0.076 R)
• M83: 71,342,477 km (0.118 R)
• M84: 72,195,484 km (0.114 R)
• M85: 73,419,942 km (0.116 R)
• M86: 73,911,670 km (0.085 R)
• M87: 74,281,177 km (0.094 R)
• M88: 76,884,778 km (0.117 R)
• M89: 77,384,136 km (0.076 R)
• M90: 78,385,993 km (0.038 R)
• M91: 78,511,506 km (0.104 R)
• M92: 79,896,782 km (0.089 R)
• M93: 80,276,013 km (0.108 R)
• M94: 83,587,511 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.4

Radius: 5.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.65 AU - 19.33 AU

Year: 26453 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,759,858 km

• M1: 86,019 km (0.058 R)
• M2: 147,204 km (0.118 R)
• M3: 217,216 km (0.034 R)
• M4: 285,582 km (0.098 R)
• M5: 428,000 km (0.093 R)
• M6: 885,021 km (0.08 R)
• M7: 1,243,158 km (0.12 R)
• M8: 1,424,471 km (0.097 R)
• M9: 1,559,109 km (0.115 R)
• M10: 2,711,162 km (0.096 R)
• M11: 2,980,438 km (0.103 R)
• M12: 3,014,696 km (0.101 R)
• M13: 3,048,954 km (0.12 R)
• M14: 3,258,092 km (0.072 R)
• M15: 3,580,326 km (0.114 R)
• M16: 4,178,269 km (0.066 R)
• M17: 4,607,166 km (0.108 R)
• M18: 4,646,809 km (0.054 R)
• M19: 6,324,998 km (0.069 R)
• M20: 8,851,257 km (0.116 R)
• M21: 8,900,625 km (0.067 R)
• M22: 9,299,303 km (0.058 R)
• M23: 9,349,568 km (0.043 R)
• M24: 9,551,375 km (0.102 R)
• M25: 10,845,397 km (0.116 R)
• M26: 12,358,579 km (0.119 R)
• M27: 12,858,835 km (0.092 R)
• M28: 14,399,094 km (0.097 R)
• M29: 14,573,825 km (0.051 R)
• M30: 14,749,153 km (0.094 R)
• M31: 15,636,717 km (0.084 R)
• M32: 16,969,335 km (0.055 R)
• M33: 20,195,713 km (0.094 R)
• M34: 20,326,012 km (0.025 R)
• M35: 20,915,727 km (0.066 R)
• M36: 21,047,672 km (0.077 R)
• M37: 22,651,062 km (0.094 R)
• M38: 24,017,041 km (0.086 R)
• M39: 25,691,190 km (0.119 R)
• M40: 25,903,021 km (0.096 R)
• M41: 26,186,509 km (0.106 R)
• M42: 26,899,492 km (0.076 R)
• M43: 29,815,005 km (0.061 R)
• M44: 29,963,406 km (0.066 R)
• M45: 31,159,292 km (0.099 R)
• M46: 31,990,457 km (0.119 R)
• M47: 32,218,445 km (0.098 R)
• M48: 34,294,265 km (0.109 R)
• M49: 37,128,396 km (0.064 R)
• M50: 38,816,160 km (0.092 R)
• M51: 39,059,256 km (0.095 R)
• M52: 40,446,477 km (0.088 R)
• M53: 40,693,014 km (0.095 R)
• M54: 41,932,882 km (0.092 R)
• M55: 42,099,234 km (0.087 R)
• M56: 43,605,386 km (0.085 R)
• M57: 45,726,384 km (0.067 R)
• M58: 48,054,576 km (0.079 R)
• M59: 52,645,735 km (0.114 R)
• M60: 54,629,851 km (0.071 R)
• M61: 56,362,943 km (0.079 R)
• M62: 57,374,523 km (0.102 R)
• M63: 57,559,127 km (0.104 R)
• M64: 61,291,893 km (0.043 R)
• M65: 62,997,010 km (0.072 R)
• M66: 63,187,448 km (0.118 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit