🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.65 AU - 0.79 AU

Year: 227 Days

Day: 15.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.68 AU - 1.1 AU

Year: 311 Days

Day: 44.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,165,376 km

• M1: 302,786 km (0.061 R)
• M2: 522,695 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.02 AU - 1.18 AU

Year: 428 Days

Day: 35.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,165,376 km

• M1: 76,145 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.59 AU

Year: 595 Days

Day: 36.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.96 AU - 4.06 AU

Year: 2978 Days

Day: 38.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.65 AU - 4.53 AU

Year: 3068 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,165,376 km

• M1: 204,949 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 13.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.77 AU - 5.99 AU

Year: 5288 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,165,376 km

• M1: 234,121 km (0.115 R)
• M2: 455,526 km (0.073 R)
• M3: 599,289 km (0.097 R)
• M4: 990,637 km (0.103 R)
• M5: 1,384,977 km (0.059 R)
• M6: 2,030,641 km (0.062 R)
• M7: 2,415,407 km (0.113 R)
• M8: 2,608,987 km (0.066 R)
• M9: 2,995,997 km (0.077 R)
• M10: 3,123,903 km (0.025 R)
• M11: 3,704,642 km (0.114 R)
• M12: 3,946,392 km (0.099 R)
• M13: 4,104,666 km (0.112 R)
• M14: 4,518,753 km (0.109 R)
• M15: 4,610,606 km (0.041 R)
• M16: 5,098,146 km (0.082 R)
• M17: 5,251,633 km (0.083 R)
• M18: 5,641,934 km (0.111 R)
• M19: 6,224,767 km (0.052 R)
• M20: 6,306,747 km (0.098 R)
• M21: 7,081,514 km (0.083 R)
• M22: 7,253,103 km (0.055 R)
• M23: 7,382,655 km (0.117 R)
• M24: 8,086,662 km (0.107 R)
• M25: 8,720,509 km (0.101 R)
• M26: 8,812,362 km (0.093 R)
• M27: 9,987,603 km (0.073 R)
• M28: 10,422,783 km (0.098 R)
• M29: 11,112,130 km (0.114 R)
• M30: 11,311,843 km (0.096 R)
• M31: 11,638,864 km (0.097 R)
• M32: 11,765,424 km (0.089 R)
• M33: 12,405,403 km (0.094 R)
• M34: 12,560,686 km (0.083 R)
• M35: 12,690,687 km (0.103 R)
• M36: 12,847,166 km (0.108 R)
• M37: 13,056,753 km (0.106 R)
• M38: 13,267,536 km (0.103 R)
• M39: 13,506,145 km (0.104 R)
• M40: 13,906,768 km (0.052 R)
• M41: 14,637,852 km (0.071 R)
• M42: 14,856,864 km (0.115 R)
• M43: 15,270,502 km (0.11 R)
• M44: 15,353,678 km (0.086 R)
• M45: 15,548,455 km (0.067 R)
• M46: 15,940,252 km (0.045 R)
• M47: 16,081,023 km (0.056 R)
• M48: 16,165,696 km (0.092 R)
• M49: 16,648,149 km (0.119 R)
• M50: 16,733,719 km (0.07 R)
• M51: 16,819,588 km (0.072 R)
• M52: 17,656,438 km (0.063 R)
• M53: 17,772,825 km (0.12 R)
• M54: 17,948,154 km (0.078 R)
• M55: 18,035,968 km (0.11 R)
• M56: 18,654,705 km (0.064 R)
• M57: 19,220,634 km (0.064 R)
• M58: 19,943,491 km (0.089 R)
• M59: 20,125,701 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.73 AU - 10.69 AU

Year: 9533 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 82,165,376 km

• M1: 188,344 km (0.032 R)
• M2: 374,593 km (0.108 R)
• M3: 497,712 km (0.09 R)
• M4: 586,723 km (0.084 R)
• M5: 1,127,818 km (0.051 R)
• M6: 1,310,029 km (0.088 R)
• M7: 1,594,863 km (0.09 R)
• M8: 1,900,192 km (0.076 R)
• M9: 2,068,789 km (0.067 R)
• M10: 2,207,167 km (0.107 R)
• M11: 2,512,197 km (0.105 R)
• M12: 2,641,749 km (0.092 R)
• M13: 2,927,331 km (0.077 R)
• M14: 3,083,811 km (0.097 R)
• M15: 3,183,143 km (0.07 R)
• M16: 3,344,260 km (0.097 R)
• M17: 3,466,781 km (0.101 R)
• M18: 3,822,674 km (0.088 R)
• M19: 3,972,721 km (0.113 R)
• M20: 4,937,328 km (0.115 R)
• M21: 5,482,313 km (0.104 R)
• M22: 5,749,944 km (0.089 R)
• M23: 6,197,092 km (0.048 R)
• M24: 6,578,417 km (0.048 R)
• M25: 6,707,221 km (0.088 R)
• M26: 7,849,699 km (0.116 R)
• M27: 8,124,212 km (0.114 R)
• M28: 8,318,090 km (0.059 R)
• M29: 8,569,864 km (0.095 R)
• M30: 8,824,030 km (0.115 R)
• M31: 8,994,871 km (0.085 R)
• M32: 9,777,567 km (0.116 R)
• M33: 10,642,542 km (0.099 R)
• M34: 11,222,533 km (0.109 R)
• M35: 13,316,454 km (0.067 R)
• M36: 14,407,921 km (0.035 R)
• M37: 15,185,680 km (0.111 R)
• M38: 16,325,466 km (0.102 R)
• M39: 16,746,734 km (0.081 R)
• M40: 17,635,943 km (0.051 R)
• M41: 18,322,149 km (0.057 R)
• M42: 18,686,719 km (0.117 R)
• M43: 20,094,136 km (0.1 R)
• M44: 20,962,551 km (0.091 R)
• M45: 21,344,026 km (0.116 R)
• M46: 21,650,851 km (0.063 R)
• M47: 22,775,229 km (0.111 R)
• M48: 23,088,636 km (0.11 R)
• M49: 24,037,835 km (0.089 R)
• M50: 24,878,874 km (0.087 R)
• M51: 25,444,803 km (0.119 R)
• M52: 27,292,935 km (0.071 R)
• M53: 27,500,876 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 5.3

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.59 AU - 18.33 AU

Year: 21459 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,165,376 km

• M1: 497,263 km (0.028 R)
• M2: 656,735 km (0.108 R)
• M3: 806,183 km (0.092 R)
• M4: 1,022,202 km (0.082 R)
• M5: 1,195,736 km (0.097 R)
• M6: 1,255,725 km (0.067 R)
• M7: 1,636,601 km (0.093 R)
• M8: 1,669,961 km (0.119 R)
• M9: 1,737,280 km (0.103 R)
• M10: 1,771,239 km (0.028 R)
• M11: 1,909,467 km (0.095 R)
• M12: 2,730,909 km (0.106 R)
• M13: 3,177,908 km (0.105 R)
• M14: 4,415,082 km (0.111 R)
• M15: 5,834,018 km (0.045 R)
• M16: 5,885,330 km (0.097 R)
• M17: 7,160,203 km (0.027 R)
• M18: 9,343,584 km (0.037 R)
• M19: 9,645,173 km (0.102 R)
• M20: 9,705,910 km (0.042 R)
• M21: 9,949,904 km (0.108 R)
• M22: 10,257,776 km (0.076 R)
• M23: 10,568,790 km (0.094 R)
• M24: 11,327,850 km (0.093 R)
• M25: 11,973,814 km (0.09 R)
• M26: 12,104,413 km (0.105 R)
• M27: 12,499,052 km (0.105 R)
• M28: 14,326,838 km (0.106 R)
• M29: 14,396,102 km (0.06 R)
• M30: 15,236,094 km (0.11 R)
• M31: 15,519,732 km (0.102 R)
• M32: 16,092,093 km (0.059 R)
• M33: 16,525,778 km (0.071 R)
• M34: 17,257,311 km (0.113 R)
• M35: 17,701,168 km (0.119 R)
• M36: 17,999,317 km (0.077 R)
• M37: 18,449,457 km (0.031 R)
• M38: 20,677,118 km (0.041 R)
• M39: 20,912,436 km (0.119 R)
• M40: 21,227,489 km (0.072 R)
• M41: 21,703,061 km (0.108 R)
• M42: 24,380,414 km (0.028 R)
• M43: 25,715,575 km (0.086 R)
• M44: 26,053,068 km (0.118 R)
• M45: 26,562,149 km (0.061 R)
• M46: 26,647,270 km (0.079 R)
• M47: 26,732,541 km (0.078 R)
• M48: 27,074,372 km (0.113 R)
• M49: 29,419,618 km (0.07 R)
• M50: 33,378,427 km (0.119 R)
• M51: 34,023,343 km (0.047 R)
• M52: 35,700,933 km (0.068 R)
• M53: 40,108,386 km (0.112 R)
• M54: 40,303,910 km (0.097 R)
• M55: 40,695,857 km (0.057 R)
• M56: 41,187,435 km (0.053 R)
• M57: 41,483,490 km (0.088 R)
• M58: 42,375,542 km (0.109 R)
• M59: 42,774,070 km (0.111 R)
• M60: 42,873,852 km (0.087 R)
• M61: 46,313,706 km (0.109 R)
• M62: 47,342,191 km (0.035 R)
• M63: 48,586,247 km (0.116 R)
• M64: 49,421,601 km (0.111 R)
• M65: 51,318,502 km (0.07 R)
• M66: 51,849,575 km (0.09 R)
• M67: 52,275,779 km (0.094 R)
• M68: 52,489,255 km (0.092 R)
• M69: 53,024,367 km (0.074 R)
• M70: 53,668,984 km (0.103 R)
• M71: 60,031,531 km (0.083 R)
• M72: 61,489,961 km (0.095 R)
• M73: 63,642,375 km (0.102 R)
• M74: 64,327,234 km (0.117 R)
• M75: 65,359,011 km (0.11 R)
• M76: 66,165,343 km (0.105 R)
• M77: 67,787,882 km (0.115 R)
• M78: 68,370,565 km (0.039 R)
• M79: 68,487,252 km (0.119 R)
• M80: 69,189,015 km (0.092 R)
• M81: 70,246,074 km (0.093 R)
• M82: 70,599,723 km (0.104 R)
• M83: 76,699,726 km (0.083 R)
• M84: 79,382,913 km (0.116 R)
• M85: 79,628,254 km (0.105 R)
• M86: 80,119,982 km (0.065 R)
• M87: 81,229,699 km (0.09 R)
• M88: 82,344,652 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 7.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.57 AU - 17.81 AU

Year: 23048 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,165,376 km

• M1: 653,892 km (0.041 R)
• M2: 825,032 km (0.118 R)
• M3: 1,038,508 km (0.09 R)
• M4: 1,360,293 km (0.054 R)
• M5: 2,020,469 km (0.082 R)
• M6: 2,766,813 km (0.113 R)
• M7: 2,845,950 km (0.117 R)
• M8: 3,087,550 km (0.08 R)
• M9: 3,547,714 km (0.113 R)
• M10: 4,074,148 km (0.096 R)
• M11: 4,531,469 km (0.04 R)
• M12: 4,671,792 km (0.116 R)
• M13: 5,444,615 km (0.079 R)
• M14: 5,494,281 km (0.065 R)
• M15: 6,308,692 km (0.106 R)
• M16: 6,998,039 km (0.047 R)
• M17: 8,562,234 km (0.037 R)
• M18: 9,205,206 km (0.099 R)
• M19: 9,924,472 km (0.111 R)
• M20: 10,973,901 km (0.1 R)
• M21: 11,099,713 km (0.1 R)
• M22: 11,928,934 km (0.086 R)
• M23: 12,253,262 km (0.07 R)
• M24: 13,310,321 km (0.082 R)
• M25: 13,917,688 km (0.09 R)
• M26: 14,534,032 km (0.114 R)
• M27: 15,369,685 km (0.103 R)
• M28: 17,014,514 km (0.086 R)
• M29: 17,087,368 km (0.077 R)
• M30: 17,452,836 km (0.04 R)
• M31: 17,599,741 km (0.096 R)
• M32: 17,747,095 km (0.041 R)
• M33: 19,775,642 km (0.081 R)
• M34: 21,482,105 km (0.029 R)
• M35: 23,721,136 km (0.111 R)
• M36: 24,128,790 km (0.111 R)
• M37: 24,374,430 km (0.111 R)
• M38: 24,703,396 km (0.082 R)
• M39: 24,950,980 km (0.111 R)
• M40: 25,199,313 km (0.075 R)
• M41: 25,531,869 km (0.087 R)
• M42: 25,698,670 km (0.108 R)
• M43: 25,782,295 km (0.083 R)
• M44: 27,557,424 km (0.079 R)
• M45: 27,728,564 km (0.099 R)
• M46: 27,985,872 km (0.107 R)
• M47: 28,762,584 km (0.11 R)
• M48: 29,633,992 km (0.08 R)
• M49: 30,337,401 km (0.094 R)
• M50: 31,313,378 km (0.113 R)
• M51: 33,205,192 km (0.074 R)
• M52: 34,302,792 km (0.112 R)
• M53: 34,856,005 km (0.066 R)
• M54: 35,598,309 km (0.071 R)
• M55: 35,877,908 km (0.12 R)
• M56: 36,064,905 km (0.119 R)
• M57: 36,721,341 km (0.057 R)
• M58: 37,004,081 km (0.058 R)
• M59: 38,523,396 km (0.107 R)
• M60: 40,256,937 km (0.111 R)
• M61: 40,937,906 km (0.062 R)
• M62: 42,409,949 km (0.068 R)
• M63: 43,999,277 km (0.087 R)
• M64: 45,405,796 km (0.097 R)
• M65: 45,607,903 km (0.111 R)
• M66: 46,419,471 km (0.085 R)
• M67: 47,645,725 km (0.105 R)
• M68: 49,193,465 km (0.108 R)
• M69: 49,608,898 km (0.051 R)
• M70: 50,757,660 km (0.104 R)
• M71: 51,598,550 km (0.102 R)
• M72: 52,549,992 km (0.064 R)
• M73: 56,413,507 km (0.077 R)
• M74: 58,489,327 km (0.118 R)
• M75: 63,052,810 km (0.1 R)
• M76: 64,864,590 km (0.071 R)
• M77: 66,578,532 km (0.06 R)
• M78: 67,614,049 km (0.096 R)
• M79: 67,844,878 km (0.099 R)
• M80: 68,191,646 km (0.074 R)
• M81: 70,050,849 km (0.09 R)
• M82: 70,284,520 km (0.111 R)
• M83: 70,752,463 km (0.111 R)
• M84: 71,221,452 km (0.087 R)
• M85: 72,044,539 km (0.07 R)
• M86: 73,463,176 km (0.112 R)
• M87: 74,056,930 km (0.104 R)
• M88: 74,294,791 km (0.07 R)
• M89: 76,207,549 km (0.11 R)
• M90: 77,049,486 km (0.09 R)
• M91: 78,378,812 km (0.087 R)
• M92: 80,203,607 km (0.085 R)
• M93: 80,692,493 km (0.083 R)
• M94: 80,814,864 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit