🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 261 Days

Day: 28.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.11 AU - 1.15 AU

Year: 422 Days

Day: 43.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,747,310 km

• M1: 266,883 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.95 AU

Year: 738 Days

Day: 31.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,747,310 km

• M1: 490,232 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.41 AU - 4.37 AU

Year: 2697 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.45 AU - 4.85 AU

Year: 3524 Days

Day: 42.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,747,310 km

• M1: 394,789 km (0.065 R)
• M2: 1,377,946 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.2 AU - 5.24 AU

Year: 4192 Days

Day: 24.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 13.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.28 AU - 8.04 AU

Year: 7451 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,747,310 km

• M1: 231,727 km (0.093 R)
• M2: 339,288 km (0.059 R)
• M3: 551,567 km (0.118 R)
• M4: 712,834 km (0.03 R)
• M5: 923,468 km (0.112 R)
• M6: 1,244,205 km (0.115 R)
• M7: 1,740,571 km (0.078 R)
• M8: 2,251,448 km (0.109 R)
• M9: 2,524,314 km (0.066 R)
• M10: 2,641,300 km (0.095 R)
• M11: 2,954,109 km (0.114 R)
• M12: 3,203,040 km (0.092 R)
• M13: 3,355,779 km (0.118 R)
• M14: 3,748,623 km (0.087 R)
• M15: 4,464,300 km (0.099 R)
• M16: 4,896,638 km (0.106 R)
• M17: 5,043,842 km (0.096 R)
• M18: 5,222,312 km (0.091 R)
• M19: 5,739,771 km (0.117 R)
• M20: 6,020,417 km (0.103 R)
• M21: 6,595,321 km (0.089 R)
• M22: 6,856,519 km (0.06 R)
• M23: 7,389,237 km (0.063 R)
• M24: 7,524,623 km (0.08 R)
• M25: 7,797,789 km (0.075 R)
• M26: 8,108,953 km (0.06 R)
• M27: 8,424,305 km (0.113 R)
• M28: 8,850,958 km (0.106 R)
• M29: 9,986,107 km (0.047 R)
• M30: 10,173,403 km (0.103 R)
• M31: 10,362,046 km (0.113 R)
• M32: 11,089,241 km (0.103 R)
• M33: 12,071,052 km (0.117 R)
• M34: 13,162,817 km (0.064 R)
• M35: 13,492,382 km (0.088 R)
• M36: 14,159,588 km (0.058 R)
• M37: 14,328,185 km (0.058 R)
• M38: 14,966,070 km (0.055 R)
• M39: 15,180,743 km (0.115 R)
• M40: 16,093,589 km (0.085 R)
• M41: 18,200,825 km (0.084 R)
• M42: 18,937,894 km (0.098 R)
• M43: 19,263,419 km (0.12 R)
• M44: 20,536,347 km (0.073 R)
• M45: 20,679,512 km (0.108 R)
• M46: 20,822,976 km (0.106 R)
• M47: 22,128,966 km (0.104 R)
• M48: 22,816,667 km (0.116 R)
• M49: 22,915,402 km (0.091 R)
• M50: 23,212,653 km (0.056 R)
• M51: 23,312,135 km (0.099 R)
• M52: 23,611,032 km (0.084 R)
• M53: 25,176,125 km (0.092 R)
• M54: 25,534,113 km (0.076 R)
• M55: 25,790,972 km (0.112 R)
• M56: 26,048,580 km (0.111 R)
• M57: 26,462,517 km (0.12 R)
• M58: 27,454,650 km (0.103 R)
• M59: 27,559,668 km (0.04 R)
• M60: 28,087,449 km (0.112 R)
• M61: 28,618,372 km (0.108 R)
• M62: 30,231,336 km (0.082 R)
• M63: 30,448,702 km (0.073 R)
• M64: 31,103,641 km (0.068 R)
• M65: 32,039,526 km (0.04 R)
• M66: 32,372,082 km (0.111 R)
• M67: 32,594,384 km (0.056 R)
• M68: 32,705,685 km (0.086 R)
• M69: 32,817,135 km (0.098 R)
• M70: 33,320,383 km (0.12 R)
• M71: 33,432,581 km (0.106 R)
• M72: 33,769,775 km (0.038 R)
• M73: 34,164,713 km (0.112 R)
• M74: 34,561,147 km (0.102 R)
• M75: 34,959,227 km (0.112 R)
• M76: 36,508,463 km (0.09 R)
• M77: 37,787,525 km (0.086 R)
• M78: 38,373,649 km (0.096 R)
• M79: 38,608,966 km (0.102 R)
• M80: 39,140,188 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 9.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.47 AU - 15.15 AU

Year: 16114 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,747,310 km

• M1: 205,248 km (0.093 R)
• M2: 307,424 km (0.091 R)
• M3: 372,200 km (0.099 R)
• M4: 433,834 km (0.117 R)
• M5: 688,449 km (0.059 R)
• M6: 827,426 km (0.051 R)
• M7: 1,202,916 km (0.05 R)
• M8: 1,690,606 km (0.076 R)
• M9: 1,915,152 km (0.055 R)
• M10: 2,410,770 km (0.107 R)
• M11: 2,682,589 km (0.074 R)
• M12: 3,355,181 km (0.09 R)
• M13: 3,577,035 km (0.05 R)
• M14: 4,035,403 km (0.054 R)
• M15: 4,380,525 km (0.07 R)
• M16: 5,425,167 km (0.037 R)
• M17: 5,710,001 km (0.096 R)
• M18: 6,171,062 km (0.116 R)
• M19: 6,593,825 km (0.113 R)
• M20: 7,362,609 km (0.08 R)
• M21: 7,440,998 km (0.08 R)
• M22: 7,704,590 km (0.116 R)
• M23: 8,513,615 km (0.089 R)
• M24: 8,900,325 km (0.071 R)
• M25: 9,236,472 km (0.03 R)
• M26: 9,662,526 km (0.06 R)
• M27: 10,065,992 km (0.063 R)
• M28: 11,430,175 km (0.063 R)
• M29: 12,041,282 km (0.111 R)
• M30: 13,358,940 km (0.113 R)
• M31: 13,454,832 km (0.099 R)
• M32: 13,679,528 km (0.1 R)
• M33: 14,393,410 km (0.069 R)
• M34: 14,656,103 km (0.075 R)
• M35: 15,119,558 km (0.108 R)
• M36: 16,986,389 km (0.067 R)
• M37: 17,159,773 km (0.065 R)
• M38: 17,473,181 km (0.071 R)
• M39: 17,929,305 km (0.082 R)
• M40: 18,353,864 km (0.117 R)
• M41: 18,424,923 km (0.095 R)
• M42: 19,792,696 km (0.114 R)
• M43: 20,858,431 km (0.114 R)
• M44: 21,716,824 km (0.098 R)
• M45: 21,980,415 km (0.093 R)
• M46: 22,055,962 km (0.115 R)
• M47: 23,198,740 km (0.103 R)
• M48: 23,391,123 km (0.113 R)
• M49: 23,468,166 km (0.105 R)
• M50: 24,517,146 km (0.097 R)
• M51: 25,700,615 km (0.105 R)
• M52: 25,939,523 km (0.076 R)
• M53: 26,700,976 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 5.8

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.15 AU - 20.11 AU

Year: 23835 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,747,310 km

• M1: 78,688 km (0.035 R)
• M2: 192,682 km (0.055 R)
• M3: 277,953 km (0.096 R)
• M4: 342,579 km (0.08 R)
• M5: 676,033 km (0.1 R)
• M6: 766,539 km (0.098 R)
• M7: 1,277,566 km (0.098 R)
• M8: 1,362,089 km (0.065 R)
• M9: 1,477,578 km (0.076 R)
• M10: 2,168,571 km (0.088 R)
• M11: 2,407,030 km (0.061 R)
• M12: 2,618,262 km (0.115 R)
• M13: 2,725,972 km (0.074 R)
• M14: 2,946,031 km (0.056 R)
• M15: 3,640,315 km (0.108 R)
• M16: 4,684,209 km (0.11 R)
• M17: 5,766,848 km (0.067 R)
• M18: 5,813,523 km (0.033 R)
• M19: 7,939,608 km (0.082 R)
• M20: 8,518,252 km (0.07 R)
• M21: 9,274,470 km (0.092 R)
• M22: 10,505,361 km (0.117 R)
• M23: 10,619,803 km (0.093 R)
• M24: 11,315,134 km (0.094 R)
• M25: 12,025,126 km (0.115 R)
• M26: 12,688,592 km (0.046 R)
• M27: 12,994,071 km (0.107 R)
• M28: 13,612,209 km (0.068 R)
• M29: 14,239,922 km (0.119 R)
• M30: 14,813,032 km (0.091 R)
• M31: 15,523,621 km (0.101 R)
• M32: 17,314,308 km (0.078 R)
• M33: 17,517,312 km (0.091 R)
• M34: 19,660,451 km (0.088 R)
• M35: 19,943,042 km (0.118 R)
• M36: 20,013,951 km (0.086 R)
• M37: 20,084,861 km (0.09 R)
• M38: 21,086,568 km (0.082 R)
• M39: 21,884,972 km (0.095 R)
• M40: 23,063,803 km (0.097 R)
• M41: 24,642,210 km (0.047 R)
• M42: 25,176,125 km (0.037 R)
• M43: 25,482,800 km (0.067 R)
• M44: 25,713,780 km (0.093 R)
• M45: 26,255,174 km (0.109 R)
• M46: 27,506,860 km (0.062 R)
• M47: 27,822,810 km (0.09 R)
• M48: 28,378,566 km (0.087 R)
• M49: 28,777,843 km (0.096 R)
• M50: 30,474,881 km (0.1 R)
• M51: 30,556,412 km (0.046 R)
• M52: 30,719,923 km (0.099 R)
• M53: 31,294,379 km (0.12 R)
• M54: 31,376,657 km (0.091 R)
• M55: 31,872,275 km (0.077 R)
• M56: 31,955,152 km (0.041 R)
• M57: 32,038,030 km (0.087 R)
• M58: 33,627,058 km (0.067 R)
• M59: 34,134,195 km (0.105 R)
• M60: 35,584,696 km (0.119 R)
• M61: 36,620,661 km (0.081 R)
• M62: 37,404,105 km (0.089 R)
• M63: 38,722,212 km (0.107 R)
• M64: 39,164,872 km (0.063 R)
• M65: 39,876,808 km (0.082 R)
• M66: 40,323,807 km (0.113 R)
• M67: 41,584,468 km (0.094 R)
• M68: 43,591,473 km (0.09 R)
• M69: 45,349,996 km (0.052 R)
• M70: 47,415,045 km (0.07 R)
• M71: 49,414,570 km (0.029 R)
• M72: 50,956,476 km (0.114 R)
• M73: 52,025,651 km (0.08 R)
• M74: 53,200,444 km (0.063 R)
• M75: 53,397,165 km (0.069 R)
• M76: 54,087,260 km (0.058 R)
• M77: 55,177,828 km (0.113 R)
• M78: 56,075,415 km (0.104 R)
• M79: 60,020,610 km (0.096 R)
• M80: 60,738,082 km (0.065 R)
• M81: 61,046,553 km (0.066 R)
• M82: 63,115,641 km (0.088 R)
• M83: 64,472,942 km (0.038 R)
• M84: 65,945,285 km (0.089 R)
• M85: 66,579,729 km (0.109 R)
• M86: 66,685,644 km (0.112 R)
• M87: 67,003,839 km (0.069 R)
• M88: 69,137,554 km (0.107 R)
• M89: 69,244,815 km (0.099 R)
• M90: 69,674,460 km (0.11 R)
• M91: 69,889,582 km (0.116 R)
• M92: 71,835,850 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 5.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.54 AU - 19.64 AU

Year: 29315 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,747,310 km

• M1: 82,578 km (0.055 R)
• M2: 135,835 km (0.11 R)
• M3: 403,017 km (0.045 R)
• M4: 581,487 km (0.098 R)
• M5: 741,706 km (0.09 R)
• M6: 1,512,883 km (0.061 R)
• M7: 2,055,624 km (0.041 R)
• M8: 2,300,815 km (0.088 R)
• M9: 2,426,926 km (0.119 R)
• M10: 2,818,873 km (0.039 R)
• M11: 3,195,560 km (0.054 R)
• M12: 3,515,400 km (0.11 R)
• M13: 4,614,346 km (0.094 R)
• M14: 5,639,690 km (0.091 R)
• M15: 6,508,704 km (0.109 R)
• M16: 6,687,623 km (0.047 R)
• M17: 8,223,245 km (0.106 R)
• M18: 9,964,864 km (0.112 R)
• M19: 11,869,843 km (0.08 R)
• M20: 12,975,371 km (0.119 R)
• M21: 14,286,896 km (0.086 R)
• M22: 14,461,177 km (0.083 R)
• M23: 14,577,714 km (0.059 R)
• M24: 15,105,795 km (0.043 R)
• M25: 16,423,004 km (0.118 R)
• M26: 16,849,807 km (0.087 R)
• M27: 17,280,349 km (0.113 R)
• M28: 17,527,934 km (0.098 R)
• M29: 19,937,955 km (0.097 R)
• M30: 20,917,522 km (0.055 R)
• M31: 21,247,535 km (0.093 R)
• M32: 21,645,765 km (0.051 R)
• M33: 22,046,537 km (0.109 R)
• M34: 22,315,066 km (0.058 R)
• M35: 22,449,704 km (0.119 R)
• M36: 22,652,259 km (0.069 R)
• M37: 22,787,645 km (0.11 R)
• M38: 24,571,450 km (0.028 R)
• M39: 24,849,852 km (0.113 R)
• M40: 25,129,301 km (0.115 R)
• M41: 26,044,690 km (0.082 R)
• M42: 26,470,745 km (0.088 R)
• M43: 27,042,657 km (0.089 R)
• M44: 27,907,932 km (0.093 R)
• M45: 28,125,746 km (0.072 R)
• M46: 28,636,024 km (0.107 R)
• M47: 29,370,251 km (0.043 R)
• M48: 29,591,656 km (0.087 R)
• M49: 30,782,305 km (0.078 R)
• M50: 31,988,513 km (0.114 R)
• M51: 32,750,265 km (0.106 R)
• M52: 33,133,385 km (0.039 R)
• M53: 33,903,964 km (0.073 R)
• M54: 34,213,931 km (0.107 R)
• M55: 35,149,217 km (0.101 R)
• M56: 35,305,995 km (0.099 R)
• M57: 35,698,839 km (0.079 R)
• M58: 36,172,017 km (0.066 R)
• M59: 36,409,429 km (0.089 R)
• M60: 37,284,427 km (0.076 R)
• M61: 38,569,323 km (0.087 R)
• M62: 38,650,106 km (0.102 R)
• M63: 38,892,903 km (0.099 R)
• M64: 40,195,901 km (0.079 R)
• M65: 41,265,077 km (0.12 R)
• M66: 41,678,715 km (0.065 R)
• M67: 41,927,646 km (0.118 R)
• M68: 42,177,025 km (0.112 R)
• M69: 42,844,531 km (0.112 R)
• M70: 45,037,636 km (0.084 R)
• M71: 45,805,372 km (0.092 R)
• M72: 45,890,942 km (0.088 R)
• M73: 46,147,951 km (0.107 R)
• M74: 47,267,093 km (0.108 R)
• M75: 48,308,144 km (0.026 R)
• M76: 49,620,118 km (0.071 R)
• M77: 50,236,311 km (0.052 R)
• M78: 50,589,512 km (0.027 R)
• M79: 50,943,610 km (0.065 R)
• M80: 51,476,328 km (0.119 R)
• M81: 52,726,518 km (0.113 R)
• M82: 52,995,644 km (0.115 R)
• M83: 53,715,659 km (0.085 R)
• M84: 53,805,866 km (0.117 R)
• M85: 53,896,223 km (0.092 R)
• M86: 54,438,964 km (0.096 R)
• M87: 55,621,087 km (0.106 R)
• M88: 55,803,746 km (0.087 R)
• M89: 57,456,353 km (0.116 R)
• M90: 57,825,860 km (0.115 R)
• M91: 59,311,367 km (0.114 R)
• M92: 60,340,002 km (0.087 R)
• M93: 63,365,619 km (0.115 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit