🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 147 Days

Day: 45.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,744,440 km

• M1: 57,894 km (0.086 R)
• M2: 457,620 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 219 Days

Day: 24.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.6 AU - 0.96 AU

Year: 242 Days

Day: 15 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.23 AU

Year: 411 Days

Day: 39.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.32 AU - 1.62 AU

Year: 626 Days

Day: 34.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,744,440 km

• M1: 106,962 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.96 AU - 3.74 AU

Year: 2155 Days

Day: 32.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 9.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.18 AU - 7.06 AU

Year: 5986 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,744,440 km

• M1: 176,974 km (0.095 R)
• M2: 239,057 km (0.065 R)
• M3: 375,640 km (0.073 R)
• M4: 532,868 km (0.118 R)
• M5: 713,582 km (0.081 R)
• M6: 1,036,713 km (0.083 R)
• M7: 1,149,660 km (0.095 R)
• M8: 1,237,324 km (0.103 R)
• M9: 1,311,973 km (0.057 R)
• M10: 1,561,802 km (0.079 R)
• M11: 1,692,550 km (0.075 R)
• M12: 1,844,093 km (0.073 R)
• M13: 2,017,926 km (0.089 R)
• M14: 2,124,888 km (0.093 R)
• M15: 2,288,847 km (0.111 R)
• M16: 2,494,993 km (0.111 R)
• M17: 2,905,490 km (0.065 R)
• M18: 3,211,866 km (0.115 R)
• M19: 3,295,342 km (0.114 R)
• M20: 4,056,645 km (0.082 R)
• M21: 4,422,412 km (0.075 R)
• M22: 4,656,383 km (0.11 R)
• M23: 4,822,736 km (0.108 R)
• M24: 5,136,742 km (0.08 R)
• M25: 5,259,263 km (0.12 R)
• M26: 5,382,831 km (0.119 R)
• M27: 5,482,463 km (0.116 R)
• M28: 5,734,086 km (0.086 R)
• M29: 5,937,988 km (0.115 R)
• M30: 6,066,792 km (0.107 R)
• M31: 6,222,523 km (0.109 R)
• M32: 6,300,913 km (0.112 R)
• M33: 6,485,068 km (0.075 R)
• M34: 7,020,927 km (0.072 R)
• M35: 7,157,211 km (0.084 R)
• M36: 7,571,148 km (0.106 R)
• M37: 7,795,096 km (0.084 R)
• M38: 7,964,591 km (0.101 R)
• M39: 8,364,765 km (0.095 R)
• M40: 8,567,320 km (0.069 R)
• M41: 8,800,693 km (0.044 R)
• M42: 9,036,310 km (0.086 R)
• M43: 9,154,941 km (0.094 R)
• M44: 9,604,183 km (0.06 R)
• M45: 9,846,831 km (0.103 R)
• M46: 10,091,424 km (0.112 R)
• M47: 10,214,393 km (0.088 R)
• M48: 10,276,177 km (0.076 R)
• M49: 10,524,360 km (0.112 R)
• M50: 11,089,840 km (0.111 R)
• M51: 11,153,269 km (0.106 R)
• M52: 11,794,446 km (0.117 R)
• M53: 11,859,222 km (0.084 R)
• M54: 12,021,685 km (0.106 R)
• M55: 12,184,896 km (0.111 R)
• M56: 12,316,093 km (0.078 R)
• M57: 12,811,861 km (0.105 R)
• M58: 12,945,153 km (0.114 R)
• M59: 13,381,679 km (0.117 R)
• M60: 13,483,106 km (0.047 R)
• M61: 13,823,142 km (0.09 R)
• M62: 15,387,637 km (0.087 R)
• M63: 15,742,782 km (0.091 R)
• M64: 16,280,886 km (0.112 R)
• M65: 17,044,134 km (0.068 R)
• M66: 17,227,541 km (0.101 R)
• M67: 17,374,745 km (0.084 R)
• M68: 17,448,497 km (0.031 R)
• M69: 17,819,051 km (0.034 R)
• M70: 17,967,901 km (0.098 R)
• M71: 19,479,737 km (0.084 R)
• M72: 19,671,522 km (0.052 R)
• M73: 19,825,458 km (0.041 R)
• M74: 21,031,965 km (0.092 R)
• M75: 22,422,477 km (0.057 R)
• M76: 23,149,223 km (0.11 R)
• M77: 23,842,609 km (0.076 R)
• M78: 24,418,711 km (0.108 R)
• M79: 24,667,043 km (0.111 R)
• M80: 25,668,751 km (0.114 R)
• M81: 25,795,011 km (0.082 R)
• M82: 26,683,772 km (0.064 R)
• M83: 27,453,603 km (0.05 R)
• M84: 27,625,790 km (0.098 R)
• M85: 28,144,147 km (0.115 R)
• M86: 28,317,531 km (0.115 R)
• M87: 28,404,447 km (0.1 R)
• M88: 29,234,266 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 8.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.67 AU - 8.47 AU

Year: 8057 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,744,440 km

• M1: 107,411 km (0.043 R)
• M2: 300,991 km (0.108 R)
• M3: 377,585 km (0.09 R)
• M4: 429,495 km (0.096 R)
• M5: 756,816 km (0.106 R)
• M6: 910,153 km (0.102 R)
• M7: 1,447,659 km (0.098 R)
• M8: 1,676,095 km (0.067 R)
• M9: 2,030,641 km (0.117 R)
• M10: 2,206,718 km (0.093 R)
• M11: 2,532,393 km (0.104 R)
• M12: 2,616,168 km (0.103 R)
• M13: 2,700,840 km (0.103 R)
• M14: 2,765,017 km (0.104 R)
• M15: 2,829,793 km (0.081 R)
• M16: 2,960,691 km (0.096 R)
• M17: 3,071,394 km (0.12 R)
• M18: 3,692,524 km (0.086 R)
• M19: 4,402,067 km (0.11 R)
• M20: 5,313,417 km (0.113 R)
• M21: 5,421,277 km (0.083 R)
• M22: 5,529,736 km (0.086 R)
• M23: 5,749,046 km (0.092 R)
• M24: 6,055,273 km (0.113 R)
• M25: 6,111,522 km (0.061 R)
• M26: 6,858,614 km (0.047 R)
• M27: 7,094,230 km (0.098 R)
• M28: 7,392,678 km (0.108 R)
• M29: 7,664,797 km (0.048 R)
• M30: 7,847,904 km (0.119 R)
• M31: 8,595,295 km (0.071 R)
• M32: 8,785,584 km (0.092 R)
• M33: 9,041,695 km (0.088 R)
• M34: 9,202,962 km (0.115 R)
• M35: 9,332,663 km (0.104 R)
• M36: 9,430,201 km (0.119 R)
• M37: 9,824,391 km (0.098 R)
• M38: 9,923,724 km (0.11 R)
• M39: 10,123,587 km (0.077 R)
• M40: 10,290,987 km (0.11 R)
• M41: 10,527,053 km (0.11 R)
• M42: 10,662,738 km (0.118 R)
• M43: 10,799,021 km (0.07 R)
• M44: 11,384,548 km (0.11 R)
• M45: 13,165,959 km (0.091 R)
• M46: 13,239,112 km (0.107 R)
• M47: 13,422,370 km (0.063 R)
• M48: 14,501,569 km (0.116 R)
• M49: 15,032,492 km (0.095 R)
• M50: 15,377,165 km (0.086 R)
• M51: 15,685,786 km (0.094 R)
• M52: 15,840,769 km (0.054 R)
• M53: 15,957,455 km (0.08 R)
• M54: 16,821,383 km (0.07 R)
• M55: 19,129,828 km (0.108 R)
• M56: 20,173,273 km (0.119 R)
• M57: 21,021,343 km (0.057 R)
• M58: 21,235,119 km (0.113 R)
• M59: 21,535,661 km (0.076 R)
• M60: 21,621,829 km (0.117 R)
• M61: 21,707,997 km (0.031 R)
• M62: 21,794,465 km (0.082 R)
• M63: 21,924,166 km (0.118 R)
• M64: 24,663,004 km (0.081 R)
• M65: 24,978,955 km (0.065 R)
• M66: 25,387,058 km (0.074 R)
• M67: 25,478,163 km (0.097 R)
• M68: 26,302,148 km (0.084 R)
• M69: 26,394,151 km (0.051 R)
• M70: 27,041,760 km (0.099 R)
• M71: 27,181,335 km (0.087 R)
• M72: 28,023,122 km (0.117 R)
• M73: 28,305,563 km (0.031 R)
• M74: 28,636,324 km (0.062 R)
• M75: 30,309,426 km (0.119 R)
• M76: 31,572,780 km (0.116 R)
• M77: 31,768,604 km (0.057 R)
• M78: 31,915,808 km (0.116 R)
• M79: 32,210,815 km (0.062 R)
• M80: 32,556,087 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 14.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.6 AU - 15.41 AU

Year: 16474 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,744,440 km

• M1: 253,568 km (0.103 R)
• M2: 462,108 km (0.088 R)
• M3: 554,709 km (0.062 R)
• M4: 940,671 km (0.094 R)
• M5: 1,066,483 km (0.116 R)
• M6: 1,221,167 km (0.11 R)
• M7: 1,336,657 km (0.067 R)
• M8: 1,431,951 km (0.084 R)
• M9: 1,836,912 km (0.031 R)
• M10: 1,970,952 km (0.043 R)
• M11: 2,306,799 km (0.109 R)
• M12: 3,033,246 km (0.045 R)
• M13: 3,193,316 km (0.114 R)
• M14: 3,793,204 km (0.1 R)
• M15: 4,071,306 km (0.098 R)
• M16: 4,500,951 km (0.105 R)
• M17: 5,797,067 km (0.099 R)
• M18: 6,240,026 km (0.114 R)
• M19: 6,735,794 km (0.051 R)
• M20: 7,634,279 km (0.119 R)
• M21: 7,942,151 km (0.054 R)
• M22: 8,615,790 km (0.044 R)
• M23: 8,707,045 km (0.118 R)
• M24: 9,636,945 km (0.114 R)
• M25: 9,731,790 km (0.084 R)
• M26: 10,065,842 km (0.06 R)
• M27: 10,647,329 km (0.055 R)
• M28: 12,664,058 km (0.101 R)
• M29: 12,976,718 km (0.032 R)
• M30: 15,015,138 km (0.107 R)
• M31: 15,958,951 km (0.114 R)
• M32: 16,466,537 km (0.063 R)
• M33: 16,807,919 km (0.041 R)
• M34: 17,381,926 km (0.094 R)
• M35: 17,497,565 km (0.067 R)
• M36: 18,372,713 km (0.075 R)
• M37: 19,862,708 km (0.099 R)
• M38: 20,044,170 km (0.089 R)
• M39: 20,714,219 km (0.102 R)
• M40: 21,391,448 km (0.077 R)
• M41: 21,515,465 km (0.108 R)
• M42: 22,201,371 km (0.093 R)
• M43: 25,343,226 km (0.068 R)
• M44: 26,133,701 km (0.119 R)
• M45: 27,739,036 km (0.118 R)
• M46: 28,009,658 km (0.078 R)
• M47: 28,349,245 km (0.069 R)
• M48: 29,032,459 km (0.083 R)
• M49: 29,721,058 km (0.084 R)
• M50: 29,859,436 km (0.06 R)
• M51: 30,136,790 km (0.106 R)
• M52: 30,974,090 km (0.103 R)
• M53: 32,886,100 km (0.104 R)
• M54: 33,459,808 km (0.055 R)
• M55: 33,603,870 km (0.051 R)
• M56: 34,835,959 km (0.062 R)
• M57: 35,347,583 km (0.06 R)
• M58: 35,935,353 km (0.047 R)
• M59: 36,230,510 km (0.054 R)
• M60: 36,674,666 km (0.068 R)
• M61: 38,393,994 km (0.088 R)
• M62: 38,695,733 km (0.049 R)
• M63: 40,292,690 km (0.059 R)
• M64: 41,137,619 km (0.097 R)
• M65: 41,446,389 km (0.057 R)
• M66: 41,988,532 km (0.106 R)
• M67: 42,377,187 km (0.095 R)
• M68: 43,865,237 km (0.106 R)
• M69: 44,180,590 km (0.093 R)
• M70: 45,529,663 km (0.079 R)
• M71: 45,928,940 km (0.114 R)
• M72: 47,295,367 km (0.103 R)
• M73: 47,780,812 km (0.076 R)
• M74: 48,593,577 km (0.091 R)
• M75: 48,920,000 km (0.088 R)
• M76: 49,657,068 km (0.027 R)
• M77: 50,728,189 km (0.107 R)
• M78: 51,225,153 km (0.106 R)
• M79: 51,557,410 km (0.112 R)
• M80: 53,818,432 km (0.053 R)
• M81: 55,428,853 km (0.095 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: 154 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit