🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.89 AU - 0.95 AU

Year: 329 Days

Day: 17.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.81 AU - 1.29 AU

Year: 401 Days

Day: 29.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,159,713 km

• M1: 33,660 km (0.096 R)
• M2: 289,621 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.23 AU

Year: 413 Days

Day: 29.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.9 AU - 1.36 AU

Year: 448 Days

Day: 27.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,159,713 km

• M1: 414,984 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.27 AU - 1.71 AU

Year: 678 Days

Day: 43.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,159,713 km

• M1: 201,060 km (0.075 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 11.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.35 AU - 6.03 AU

Year: 5060 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,159,713 km

• M1: 157,078 km (0.077 R)
• M2: 316,250 km (0.083 R)
• M3: 866,620 km (0.095 R)
• M4: 987,496 km (0.06 R)
• M5: 1,202,168 km (0.082 R)
• M6: 1,277,416 km (0.117 R)
• M7: 1,627,475 km (0.072 R)
• M8: 1,728,304 km (0.097 R)
• M9: 1,814,024 km (0.06 R)
• M10: 2,025,555 km (0.091 R)
• M11: 2,377,559 km (0.111 R)
• M12: 2,629,631 km (0.116 R)
• M13: 2,708,918 km (0.105 R)
• M14: 3,634,630 km (0.088 R)
• M15: 4,178,269 km (0.063 R)
• M16: 4,341,629 km (0.09 R)
• M17: 4,674,933 km (0.093 R)
• M18: 4,893,646 km (0.072 R)
• M19: 5,090,816 km (0.109 R)
• M20: 5,621,140 km (0.1 R)
• M21: 7,259,985 km (0.113 R)
• M22: 7,770,263 km (0.031 R)
• M23: 7,856,431 km (0.113 R)
• M24: 8,468,735 km (0.096 R)
• M25: 8,557,447 km (0.094 R)
• M26: 8,765,687 km (0.046 R)
• M27: 9,677,187 km (0.089 R)
• M28: 9,801,054 km (0.063 R)
• M29: 9,894,254 km (0.078 R)
• M30: 10,081,550 km (0.081 R)
• M31: 10,238,478 km (0.081 R)
• M32: 10,396,304 km (0.098 R)
• M33: 10,939,045 km (0.108 R)
• M34: 11,262,625 km (0.104 R)
• M35: 11,360,313 km (0.083 R)
• M36: 11,819,877 km (0.064 R)
• M37: 12,218,705 km (0.113 R)
• M38: 12,655,681 km (0.087 R)
• M39: 12,859,134 km (0.094 R)
• M40: 12,995,417 km (0.111 R)
• M41: 13,097,892 km (0.078 R)
• M42: 13,649,160 km (0.045 R)
• M43: 14,313,524 km (0.098 R)
• M44: 14,454,745 km (0.101 R)
• M45: 14,738,681 km (0.066 R)
• M46: 15,456,452 km (0.11 R)
• M47: 15,637,615 km (0.111 R)
• M48: 15,819,526 km (0.061 R)
• M49: 16,480,300 km (0.117 R)
• M50: 16,554,351 km (0.113 R)
• M51: 16,665,502 km (0.094 R)
• M52: 17,413,043 km (0.092 R)
• M53: 18,401,286 km (0.089 R)
• M54: 18,670,413 km (0.084 R)
• M55: 19,603,155 km (0.066 R)
• M56: 19,681,545 km (0.054 R)
• M57: 19,838,772 km (0.053 R)
• M58: 20,431,778 km (0.099 R)
• M59: 21,030,618 km (0.091 R)
• M60: 21,191,286 km (0.078 R)
• M61: 21,271,770 km (0.11 R)
• M62: 21,797,457 km (0.101 R)
• M63: 22,696,839 km (0.087 R)
• M64: 23,068,141 km (0.073 R)
• M65: 23,275,484 km (0.05 R)
• M66: 23,524,864 km (0.11 R)
• M67: 23,858,916 km (0.034 R)
• M68: 23,942,690 km (0.046 R)
• M69: 24,700,852 km (0.115 R)
• M70: 24,997,804 km (0.046 R)
• M71: 25,809,971 km (0.099 R)
• M72: 26,154,495 km (0.089 R)
• M73: 26,284,047 km (0.066 R)
• M74: 26,457,131 km (0.094 R)
• M75: 26,630,665 km (0.115 R)
• M76: 26,848,031 km (0.072 R)
• M77: 27,416,054 km (0.044 R)
• M78: 28,209,072 km (0.091 R)
• M79: 28,519,637 km (0.069 R)
• M80: 29,367,857 km (0.09 R)
• M81: 29,727,640 km (0.092 R)
• M82: 29,953,234 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 9.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.59 AU - 5.97 AU

Year: 5180 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,159,713 km

• M1: 126,560 km (0.117 R)
• M2: 392,096 km (0.077 R)
• M3: 582,833 km (0.065 R)
• M4: 939,026 km (0.046 R)
• M5: 1,200,972 km (0.111 R)
• M6: 1,309,281 km (0.1 R)
• M7: 1,453,343 km (0.05 R)
• M8: 1,535,772 km (0.119 R)
• M9: 2,232,000 km (0.039 R)
• M10: 2,347,041 km (0.076 R)
• M11: 2,583,256 km (0.077 R)
• M12: 2,724,626 km (0.078 R)
• M13: 2,806,606 km (0.066 R)
• M14: 3,228,771 km (0.098 R)
• M15: 3,447,333 km (0.112 R)
• M16: 3,603,364 km (0.116 R)
• M17: 4,563,333 km (0.069 R)
• M18: 4,784,290 km (0.108 R)
• M19: 4,958,571 km (0.097 R)
• M20: 5,211,242 km (0.096 R)
• M21: 5,468,101 km (0.082 R)
• M22: 5,676,641 km (0.03 R)
• M23: 5,914,352 km (0.075 R)
• M24: 6,454,400 km (0.072 R)
• M25: 6,564,355 km (0.042 R)
• M26: 6,982,032 km (0.112 R)
• M27: 7,293,943 km (0.091 R)
• M28: 7,843,416 km (0.087 R)
• M29: 8,286,675 km (0.112 R)
• M30: 8,346,364 km (0.082 R)
• M31: 8,616,837 km (0.07 R)
• M32: 8,738,012 km (0.027 R)
• M33: 9,074,158 km (0.105 R)
• M34: 9,166,460 km (0.04 R)
• M35: 9,290,177 km (0.068 R)
• M36: 9,727,602 km (0.111 R)
• M37: 10,331,827 km (0.078 R)
• M38: 10,622,346 km (0.112 R)
• M39: 10,915,558 km (0.089 R)
• M40: 11,178,402 km (0.113 R)
• M41: 11,443,340 km (0.103 R)
• M42: 11,811,051 km (0.087 R)
• M43: 11,945,689 km (0.115 R)
• M44: 12,352,895 km (0.077 R)
• M45: 12,523,885 km (0.108 R)
• M46: 12,626,808 km (0.092 R)
• M47: 13,425,661 km (0.118 R)
• M48: 13,601,438 km (0.074 R)
• M49: 14,240,820 km (0.034 R)
• M50: 14,889,925 km (0.104 R)
• M51: 14,962,629 km (0.033 R)
• M52: 15,071,836 km (0.03 R)
• M53: 15,291,296 km (0.114 R)
• M54: 15,993,060 km (0.11 R)
• M55: 16,705,295 km (0.087 R)
• M56: 17,389,705 km (0.085 R)
• M57: 17,581,340 km (0.058 R)
• M58: 18,316,314 km (0.031 R)
• M59: 18,511,390 km (0.099 R)
• M60: 18,982,324 km (0.054 R)
• M61: 20,540,236 km (0.111 R)
• M62: 21,931,646 km (0.106 R)
• M63: 22,305,043 km (0.05 R)
• M64: 23,268,752 km (0.073 R)
• M65: 23,564,806 km (0.078 R)
• M66: 23,776,936 km (0.105 R)
• M67: 23,989,814 km (0.075 R)
• M68: 24,075,234 km (0.089 R)
• M69: 24,503,234 km (0.09 R)
• M70: 24,761,290 km (0.119 R)
• M71: 25,106,861 km (0.113 R)
• M72: 25,497,461 km (0.107 R)
• M73: 26,902,484 km (0.103 R)
• M74: 27,391,221 km (0.042 R)
• M75: 27,525,111 km (0.049 R)
• M76: 27,614,421 km (0.106 R)
• M77: 28,107,346 km (0.073 R)
• M78: 28,332,490 km (0.077 R)
• M79: 28,467,876 km (0.105 R)
• M80: 29,512,518 km (0.061 R)
• M81: 29,695,477 km (0.115 R)
• M82: 30,847,530 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 7

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.24 AU - 16.92 AU

Year: 18655 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,159,713 km

• M1: 386,710 km (0.119 R)
• M2: 562,338 km (0.044 R)
• M3: 762,949 km (0.05 R)
• M4: 1,201,121 km (0.032 R)
• M5: 1,551,629 km (0.072 R)
• M6: 1,802,355 km (0.076 R)
• M7: 1,866,981 km (0.057 R)
• M8: 2,890,380 km (0.116 R)
• M9: 3,238,196 km (0.082 R)
• M10: 3,930,983 km (0.117 R)
• M11: 4,100,627 km (0.101 R)
• M12: 4,229,281 km (0.084 R)
• M13: 4,757,811 km (0.065 R)
• M14: 4,893,197 km (0.112 R)
• M15: 5,167,709 km (0.088 R)
• M16: 6,021,314 km (0.078 R)
• M17: 6,514,389 km (0.075 R)
• M18: 6,969,166 km (0.071 R)
• M19: 7,123,103 km (0.109 R)
• M20: 7,696,960 km (0.042 R)
• M21: 8,888,657 km (0.078 R)
• M22: 9,619,592 km (0.098 R)
• M23: 10,021,113 km (0.044 R)
• M24: 11,078,620 km (0.071 R)
• M25: 11,742,236 km (0.05 R)
• M26: 12,294,701 km (0.073 R)
• M27: 12,356,635 km (0.099 R)
• M28: 12,730,330 km (0.115 R)
• M29: 12,981,505 km (0.071 R)
• M30: 14,067,286 km (0.08 R)
• M31: 14,261,913 km (0.109 R)
• M32: 14,719,383 km (0.097 R)
• M33: 15,783,323 km (0.088 R)
• M34: 15,918,111 km (0.065 R)
• M35: 17,009,577 km (0.108 R)
• M36: 17,147,806 km (0.102 R)
• M37: 17,355,747 km (0.101 R)
• M38: 18,054,817 km (0.098 R)
• M39: 18,691,805 km (0.109 R)
• M40: 18,977,238 km (0.111 R)
• M41: 19,552,591 km (0.08 R)
• M42: 20,133,629 km (0.11 R)
• M43: 20,279,787 km (0.056 R)
• M44: 21,760,656 km (0.088 R)
• M45: 22,136,147 km (0.064 R)
• M46: 22,362,638 km (0.103 R)
• M47: 23,122,894 km (0.092 R)
• M48: 23,659,950 km (0.086 R)
• M49: 24,434,568 km (0.085 R)
• M50: 24,746,629 km (0.048 R)
• M51: 26,407,016 km (0.12 R)
• M52: 30,084,132 km (0.104 R)
• M53: 30,670,406 km (0.119 R)
• M54: 31,514,437 km (0.09 R)
• M55: 32,024,416 km (0.078 R)
• M56: 32,109,687 km (0.086 R)
• M57: 33,138,920 km (0.07 R)
• M58: 33,918,026 km (0.085 R)
• M59: 34,004,942 km (0.09 R)
• M60: 35,582,302 km (0.049 R)
• M61: 36,113,524 km (0.114 R)
• M62: 38,083,130 km (0.061 R)
• M63: 39,628,925 km (0.042 R)
• M64: 39,812,182 km (0.09 R)
• M65: 40,363,450 km (0.052 R)
• M66: 40,640,057 km (0.087 R)
• M67: 41,566,666 km (0.094 R)
• M68: 41,752,766 km (0.068 R)
• M69: 42,406,508 km (0.102 R)
• M70: 43,063,542 km (0.114 R)
• M71: 44,387,783 km (0.098 R)
• M72: 44,768,659 km (0.119 R)
• M73: 47,076,056 km (0.101 R)
• M74: 49,126,744 km (0.115 R)
• M75: 50,410,742 km (0.102 R)
• M76: 51,007,040 km (0.061 R)
• M77: 52,006,054 km (0.114 R)
• M78: 52,508,105 km (0.089 R)
• M79: 53,719,249 km (0.117 R)
• M80: 53,922,104 km (0.107 R)
• M81: 55,246,194 km (0.095 R)
• M82: 55,553,319 km (0.103 R)
• M83: 56,169,213 km (0.104 R)
• M84: 58,342,721 km (0.111 R)
• M85: 59,912,002 km (0.096 R)
• M86: 65,242,025 km (0.094 R)
• M87: 66,000,337 km (0.083 R)
• M88: 66,326,161 km (0.101 R)
• M89: 66,543,676 km (0.091 R)
• M90: 67,197,718 km (0.1 R)
• M91: 70,721,645 km (0.088 R)
• M92: 70,832,797 km (0.101 R)
• M93: 71,500,601 km (0.111 R)
• M94: 71,946,852 km (0.045 R)
• M95: 73,628,781 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 5.5

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.11 AU - 20.53 AU

Year: 30436 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,159,713 km

• M1: 82,728 km (0.045 R)
• M2: 168,896 km (0.107 R)
• M3: 520,900 km (0.094 R)
• M4: 663,317 km (0.116 R)
• M5: 1,284,896 km (0.11 R)
• M6: 1,412,952 km (0.079 R)
• M7: 2,002,218 km (0.047 R)
• M8: 2,113,369 km (0.062 R)
• M9: 3,116,722 km (0.098 R)
• M10: 3,289,208 km (0.088 R)
• M11: 3,917,370 km (0.104 R)
• M12: 4,056,645 km (0.062 R)
• M13: 4,150,593 km (0.094 R)
• M14: 5,905,526 km (0.081 R)
• M15: 6,172,857 km (0.096 R)
• M16: 6,498,831 km (0.077 R)
• M17: 6,553,733 km (0.088 R)
• M18: 7,975,212 km (0.083 R)
• M19: 8,872,051 km (0.071 R)
• M20: 9,178,129 km (0.064 R)
• M21: 9,425,414 km (0.095 R)
• M22: 9,549,879 km (0.083 R)
• M23: 11,681,200 km (0.114 R)
• M24: 12,491,123 km (0.082 R)
• M25: 12,834,001 km (0.064 R)
• M26: 13,389,009 km (0.099 R)
• M27: 14,955,150 km (0.058 R)
• M28: 15,833,588 km (0.093 R)
• M29: 16,879,427 km (0.106 R)
• M30: 19,037,077 km (0.064 R)
• M31: 19,273,442 km (0.109 R)
• M32: 19,669,427 km (0.072 R)
• M33: 19,988,071 km (0.083 R)
• M34: 20,549,960 km (0.092 R)
• M35: 23,099,856 km (0.103 R)
• M36: 23,183,780 km (0.11 R)
• M37: 23,858,616 km (0.088 R)
• M38: 23,943,438 km (0.062 R)
• M39: 24,797,044 km (0.112 R)
• M40: 24,968,932 km (0.042 R)
• M41: 26,797,915 km (0.12 R)
• M42: 26,886,178 km (0.05 R)
• M43: 26,974,441 km (0.109 R)
• M44: 27,151,266 km (0.104 R)
• M45: 28,309,901 km (0.058 R)
• M46: 29,484,693 km (0.091 R)
• M47: 29,666,754 km (0.103 R)
• M48: 30,491,038 km (0.109 R)
• M49: 30,952,248 km (0.105 R)
• M50: 31,695,002 km (0.066 R)
• M51: 32,819,978 km (0.114 R)
• M52: 32,914,224 km (0.106 R)
• M53: 33,387,253 km (0.098 R)
• M54: 34,819,952 km (0.079 R)
• M55: 35,205,316 km (0.112 R)
• M56: 36,761,134 km (0.058 R)
• M57: 38,239,909 km (0.101 R)
• M58: 39,436,841 km (0.076 R)
• M59: 39,737,982 km (0.112 R)
• M60: 43,618,102 km (0.087 R)
• M61: 44,659,153 km (0.118 R)
• M62: 45,182,746 km (0.069 R)
• M63: 45,813,750 km (0.106 R)
• M64: 46,024,683 km (0.064 R)
• M65: 46,659,426 km (0.114 R)
• M66: 47,084,284 km (0.101 R)
• M67: 48,259,226 km (0.09 R)
• M68: 49,012,002 km (0.119 R)
• M69: 50,856,095 km (0.069 R)
• M70: 51,402,726 km (0.117 R)
• M71: 53,165,138 km (0.096 R)
• M72: 53,719,997 km (0.052 R)
• M73: 53,831,148 km (0.089 R)
• M74: 53,942,449 km (0.106 R)
• M75: 57,543,419 km (0.102 R)
• M76: 59,487,743 km (0.1 R)
• M77: 59,948,355 km (0.084 R)
• M78: 60,063,695 km (0.047 R)
• M79: 60,757,230 km (0.107 R)
• M80: 60,873,019 km (0.111 R)
• M81: 61,221,133 km (0.092 R)
• M82: 62,736,709 km (0.032 R)
• M83: 63,675,586 km (0.113 R)
• M84: 64,028,786 km (0.03 R)
• M85: 66,758,798 km (0.103 R)
• M86: 69,284,309 km (0.112 R)
• M87: 71,107,309 km (0.115 R)
• M88: 74,552,248 km (0.075 R)
• M89: 75,671,091 km (0.114 R)
• M90: 76,294,914 km (0.067 R)
• M91: 77,547,946 km (0.044 R)
• M92: 78,681,598 km (0.085 R)
• M93: 80,965,060 km (0.118 R)
• M94: 82,114,870 km (0.092 R)
• M95: 83,141,560 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit