🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 183 Days

Day: 45 Hours

Environment

Temp: 197 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.08 AU

Year: 306 Days

Day: 39 Hours

Environment

Temp: 131 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.2 AU

Year: 374 Days

Day: 23.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.43 AU

Year: 525 Days

Day: 26.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,814,480 km

• M1: 572,212 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.49 AU - 1.65 AU

Year: 705 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 2685 Days

Day: 13.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,814,480 km

• M1: 1,997,132 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 8.1

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.98 AU - 6.58 AU

Year: 4977 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,814,480 km

• M1: 103,372 km (0.102 R)
• M2: 165,156 km (0.119 R)
• M3: 307,723 km (0.065 R)
• M4: 378,483 km (0.091 R)
• M5: 496,515 km (0.119 R)
• M6: 651,050 km (0.063 R)
• M7: 821,592 km (0.078 R)
• M8: 1,147,565 km (0.091 R)
• M9: 1,264,850 km (0.096 R)
• M10: 1,464,114 km (0.112 R)
• M11: 1,944,922 km (0.084 R)
• M12: 2,452,956 km (0.084 R)
• M13: 3,020,830 km (0.119 R)
• M14: 3,456,908 km (0.109 R)
• M15: 3,542,178 km (0.08 R)
• M16: 3,628,347 km (0.115 R)
• M17: 4,227,187 km (0.107 R)
• M18: 4,341,480 km (0.09 R)
• M19: 4,808,973 km (0.049 R)
• M20: 5,867,677 km (0.085 R)
• M21: 6,410,119 km (0.097 R)
• M22: 6,488,808 km (0.091 R)
• M23: 6,727,267 km (0.09 R)
• M24: 6,941,640 km (0.071 R)
• M25: 6,995,496 km (0.117 R)
• M26: 7,849,400 km (0.074 R)
• M27: 8,561,636 km (0.066 R)
• M28: 9,623,481 km (0.06 R)
• M29: 9,895,450 km (0.098 R)
• M30: 10,017,073 km (0.07 R)
• M31: 10,323,450 km (0.103 R)
• M32: 10,882,647 km (0.043 R)
• M33: 11,260,980 km (0.118 R)
• M34: 11,356,274 km (0.096 R)
• M35: 11,515,595 km (0.04 R)
• M36: 11,579,474 km (0.113 R)
• M37: 12,225,587 km (0.1 R)
• M38: 12,651,642 km (0.079 R)
• M39: 13,216,373 km (0.118 R)
• M40: 13,993,385 km (0.115 R)
• M41: 14,404,629 km (0.101 R)
• M42: 14,681,086 km (0.101 R)
• M43: 15,063,907 km (0.063 R)
• M44: 15,168,925 km (0.076 R)
• M45: 15,309,397 km (0.066 R)
• M46: 15,697,604 km (0.103 R)
• M47: 16,053,497 km (0.109 R)
• M48: 16,268,170 km (0.113 R)
• M49: 16,519,943 km (0.089 R)
• M50: 17,136,885 km (0.105 R)
• M51: 17,429,648 km (0.038 R)
• M52: 17,650,454 km (0.089 R)
• M53: 17,909,109 km (0.08 R)
• M54: 18,131,860 km (0.066 R)
• M55: 18,805,649 km (0.065 R)
• M56: 19,449,668 km (0.069 R)
• M57: 19,870,038 km (0.117 R)
• M58: 20,100,718 km (0.103 R)
• M59: 20,293,550 km (0.076 R)
• M60: 21,110,354 km (0.088 R)
• M61: 21,188,594 km (0.07 R)
• M62: 21,937,780 km (0.113 R)
• M63: 22,856,161 km (0.059 R)
• M64: 24,277,640 km (0.114 R)
• M65: 24,441,899 km (0.081 R)
• M66: 25,144,261 km (0.084 R)
• M67: 25,602,329 km (0.084 R)
• M68: 26,273,276 km (0.107 R)
• M69: 27,290,840 km (0.04 R)
• M70: 27,461,532 km (0.086 R)
• M71: 27,804,260 km (0.07 R)
• M72: 27,933,214 km (0.031 R)
• M73: 28,234,653 km (0.107 R)
• M74: 29,014,956 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 12.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.66 AU - 6.88 AU

Year: 5623 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,814,480 km

• M1: 188,045 km (0.118 R)
• M2: 975,977 km (0.092 R)
• M3: 1,711,100 km (0.093 R)
• M4: 1,890,618 km (0.087 R)
• M5: 2,229,906 km (0.108 R)
• M6: 2,327,593 km (0.059 R)
• M7: 2,527,606 km (0.073 R)
• M8: 2,629,781 km (0.026 R)
• M9: 2,712,509 km (0.1 R)
• M10: 3,250,014 km (0.07 R)
• M11: 3,588,404 km (0.059 R)
• M12: 3,773,756 km (0.102 R)
• M13: 3,867,554 km (0.103 R)
• M14: 4,153,884 km (0.076 R)
• M15: 4,422,562 km (0.093 R)
• M16: 4,546,578 km (0.068 R)
• M17: 4,899,929 km (0.101 R)
• M18: 5,210,195 km (0.091 R)
• M19: 5,367,721 km (0.042 R)
• M20: 5,473,636 km (0.053 R)
• M21: 5,580,150 km (0.117 R)
• M22: 6,401,891 km (0.108 R)
• M23: 6,627,485 km (0.117 R)
• M24: 6,884,494 km (0.077 R)
• M25: 6,970,962 km (0.032 R)
• M26: 7,794,647 km (0.077 R)
• M27: 8,096,386 km (0.055 R)
• M28: 8,494,466 km (0.074 R)
• M29: 8,993,226 km (0.096 R)
• M30: 9,501,410 km (0.035 R)
• M31: 9,726,704 km (0.113 R)
• M32: 9,888,868 km (0.036 R)
• M33: 10,084,542 km (0.118 R)
• M34: 10,380,447 km (0.103 R)
• M35: 10,712,554 km (0.116 R)
• M36: 11,048,252 km (0.104 R)
• M37: 11,183,488 km (0.088 R)
• M38: 11,626,896 km (0.086 R)
• M39: 11,729,969 km (0.096 R)
• M40: 12,495,761 km (0.078 R)
• M41: 12,636,682 km (0.119 R)
• M42: 13,421,622 km (0.112 R)
• M43: 13,529,781 km (0.111 R)
• M44: 14,295,722 km (0.093 R)
• M45: 14,851,478 km (0.114 R)
• M46: 14,963,527 km (0.078 R)
• M47: 15,414,265 km (0.098 R)
• M48: 15,755,349 km (0.077 R)
• M49: 16,098,975 km (0.113 R)
• M50: 16,483,591 km (0.065 R)
• M51: 18,132,309 km (0.084 R)
• M52: 18,572,725 km (0.031 R)
• M53: 18,814,475 km (0.107 R)
• M54: 18,895,258 km (0.036 R)
• M55: 19,997,495 km (0.097 R)
• M56: 20,618,925 km (0.119 R)
• M57: 21,372,898 km (0.088 R)
• M58: 22,050,876 km (0.084 R)
• M59: 22,178,632 km (0.086 R)
• M60: 22,264,053 km (0.077 R)
• M61: 23,080,857 km (0.09 R)
• M62: 23,384,242 km (0.081 R)
• M63: 23,995,050 km (0.118 R)
• M64: 25,143,213 km (0.076 R)
• M65: 25,903,619 km (0.083 R)
• M66: 26,490,193 km (0.113 R)
• M67: 26,671,505 km (0.107 R)
• M68: 27,952,661 km (0.099 R)
• M69: 28,415,218 km (0.098 R)
• M70: 30,384,824 km (0.106 R)
• M71: 30,717,529 km (0.118 R)
• M72: 30,812,673 km (0.055 R)
• M73: 31,242,468 km (0.068 R)
• M74: 31,386,232 km (0.076 R)
• M75: 31,915,060 km (0.108 R)
• M76: 32,253,151 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.75 AU - 6.85 AU

Year: 5663 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,814,480 km

• M1: 177,124 km (0.096 R)
• M2: 288,724 km (0.096 R)
• M3: 390,301 km (0.114 R)
• M4: 527,332 km (0.073 R)
• M5: 1,166,265 km (0.066 R)
• M6: 1,357,002 km (0.088 R)
• M7: 1,584,391 km (0.12 R)
• M8: 1,866,084 km (0.098 R)
• M9: 1,991,896 km (0.111 R)
• M10: 2,267,156 km (0.1 R)
• M11: 2,648,481 km (0.105 R)
• M12: 2,952,314 km (0.114 R)
• M13: 3,267,517 km (0.112 R)
• M14: 3,420,705 km (0.083 R)
• M15: 3,576,436 km (0.079 R)
• M16: 3,681,454 km (0.102 R)
• M17: 3,859,027 km (0.107 R)
• M18: 4,278,350 km (0.029 R)
• M19: 4,446,498 km (0.088 R)
• M20: 4,635,888 km (0.118 R)
• M21: 5,022,898 km (0.108 R)
• M22: 5,260,160 km (0.101 R)
• M23: 5,622,935 km (0.083 R)
• M24: 5,766,400 km (0.051 R)
• M25: 6,077,713 km (0.083 R)
• M26: 6,544,458 km (0.077 R)
• M27: 6,695,402 km (0.065 R)
• M28: 6,803,861 km (0.114 R)
• M29: 6,978,890 km (0.115 R)
• M30: 7,133,126 km (0.043 R)
• M31: 7,535,095 km (0.098 R)
• M32: 7,648,042 km (0.119 R)
• M33: 7,807,214 km (0.105 R)
• M34: 7,990,471 km (0.096 R)
• M35: 8,337,987 km (0.064 R)
• M36: 8,501,797 km (0.05 R)
• M37: 8,809,071 km (0.101 R)
• M38: 9,047,829 km (0.087 R)
• M39: 9,580,846 km (0.076 R)
• M40: 9,875,853 km (0.042 R)
• M41: 10,198,984 km (0.101 R)
• M42: 10,449,860 km (0.099 R)
• M43: 10,601,253 km (0.1 R)
• M44: 10,804,557 km (0.108 R)
• M45: 11,085,950 km (0.034 R)
• M46: 11,318,126 km (0.065 R)
• M47: 11,708,577 km (0.056 R)
• M48: 11,918,612 km (0.07 R)
• M49: 12,050,557 km (0.118 R)
• M50: 12,209,580 km (0.1 R)
• M51: 12,342,572 km (0.087 R)
• M52: 12,449,385 km (0.088 R)
• M53: 13,232,530 km (0.105 R)
• M54: 13,424,015 km (0.111 R)
• M55: 13,588,872 km (0.093 R)
• M56: 13,948,356 km (0.09 R)
• M57: 14,059,657 km (0.109 R)
• M58: 14,367,080 km (0.034 R)
• M59: 14,903,538 km (0.12 R)
• M60: 15,734,854 km (0.106 R)
• M61: 15,850,642 km (0.067 R)
• M62: 16,083,267 km (0.081 R)
• M63: 16,669,691 km (0.097 R)
• M64: 16,787,723 km (0.102 R)
• M65: 17,173,536 km (0.086 R)
• M66: 17,502,352 km (0.05 R)
• M67: 18,287,741 km (0.054 R)
• M68: 18,409,664 km (0.112 R)
• M69: 18,684,774 km (0.082 R)
• M70: 19,674,214 km (0.077 R)
• M71: 20,395,874 km (0.119 R)
• M72: 21,607,318 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 8.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.2 AU - 7.84 AU

Year: 7386 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,814,480 km

• M1: 206,744 km (0.12 R)
• M2: 643,720 km (0.077 R)
• M3: 913,744 km (0.102 R)
• M4: 1,201,271 km (0.118 R)
• M5: 1,303,297 km (0.085 R)
• M6: 1,408,464 km (0.092 R)
• M7: 1,480,121 km (0.051 R)
• M8: 1,553,125 km (0.079 R)
• M9: 1,996,384 km (0.086 R)
• M10: 2,242,771 km (0.066 R)
• M11: 2,327,144 km (0.084 R)
• M12: 2,455,649 km (0.063 R)
• M13: 3,275,745 km (0.091 R)
• M14: 3,790,511 km (0.091 R)
• M15: 4,225,691 km (0.074 R)
• M16: 4,330,410 km (0.093 R)
• M17: 4,623,023 km (0.116 R)
• M18: 4,867,167 km (0.059 R)
• M19: 5,032,173 km (0.042 R)
• M20: 5,339,746 km (0.098 R)
• M21: 5,453,142 km (0.12 R)
• M22: 5,711,198 km (0.082 R)
• M23: 5,769,092 km (0.114 R)
• M24: 5,973,293 km (0.033 R)
• M25: 6,752,399 km (0.079 R)
• M26: 7,531,355 km (0.12 R)
• M27: 8,305,823 km (0.082 R)
• M28: 9,411,800 km (0.072 R)
• M29: 9,548,982 km (0.073 R)
• M30: 9,721,318 km (0.099 R)
• M31: 10,921,093 km (0.051 R)
• M32: 11,428,529 km (0.028 R)
• M33: 11,906,644 km (0.06 R)
• M34: 12,017,945 km (0.11 R)
• M35: 12,092,295 km (0.049 R)
• M36: 12,204,194 km (0.085 R)
• M37: 12,428,890 km (0.113 R)
• M38: 12,692,781 km (0.111 R)
• M39: 12,920,469 km (0.093 R)
• M40: 13,111,356 km (0.102 R)
• M41: 13,883,730 km (0.044 R)
• M42: 14,000,865 km (0.069 R)
• M43: 14,275,526 km (0.071 R)
• M44: 14,472,846 km (0.048 R)
• M45: 15,150,225 km (0.103 R)
• M46: 15,351,434 km (0.111 R)
• M47: 15,472,609 km (0.1 R)
• M48: 16,577,389 km (0.12 R)
• M49: 16,743,143 km (0.088 R)
• M50: 16,951,234 km (0.096 R)
• M51: 17,076,447 km (0.116 R)
• M52: 17,664,965 km (0.107 R)
• M53: 18,217,430 km (0.083 R)
• M54: 18,991,749 km (0.112 R)
• M55: 19,470,312 km (0.095 R)
• M56: 20,085,010 km (0.04 R)
• M57: 21,108,708 km (0.109 R)
• M58: 21,198,467 km (0.082 R)
• M59: 21,333,404 km (0.114 R)
• M60: 22,331,970 km (0.074 R)
• M61: 22,698,784 km (0.093 R)
• M62: 23,485,071 km (0.106 R)
• M63: 24,092,288 km (0.084 R)
• M64: 24,280,183 km (0.096 R)
• M65: 24,610,196 km (0.034 R)
• M66: 24,988,978 km (0.08 R)
• M67: 25,322,132 km (0.084 R)
• M68: 26,089,270 km (0.099 R)
• M69: 26,815,269 km (0.025 R)
• M70: 27,400,795 km (0.076 R)
• M71: 27,990,510 km (0.101 R)
• M72: 28,237,496 km (0.103 R)
• M73: 28,386,046 km (0.049 R)
• M74: 28,485,230 km (0.086 R)
• M75: 28,932,976 km (0.116 R)
• M76: 29,032,758 km (0.086 R)
• M77: 29,483,347 km (0.072 R)
• M78: 30,138,137 km (0.116 R)
• M79: 31,001,765 km (0.105 R)
• M80: 31,206,265 km (0.09 R)
• M81: 31,822,010 km (0.025 R)
• M82: 32,234,751 km (0.093 R)
• M83: 32,909,437 km (0.068 R)
• M84: 33,536,252 km (0.078 R)
• M85: 34,378,039 km (0.07 R)
• M86: 34,695,636 km (0.109 R)
• M87: 34,907,766 km (0.105 R)
• M88: 35,226,858 km (0.093 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit