🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 384 Days

Day: 14.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,049,667 km

• M1: 86,767 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.19 AU

Year: 461 Days

Day: 12.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.6 AU

Year: 574 Days

Day: 13.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,049,667 km

• M1: 266,583 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.66 AU

Year: 581 Days

Day: 31.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 10

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.16 AU - 8.52 AU

Year: 6775 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,049,667 km

• M1: 127,158 km (0.113 R)
• M2: 210,783 km (0.054 R)
• M3: 307,573 km (0.062 R)
• M4: 455,675 km (0.062 R)
• M5: 607,517 km (0.085 R)
• M6: 714,629 km (0.101 R)
• M7: 841,787 km (0.094 R)
• M8: 1,004,849 km (0.097 R)
• M9: 1,076,057 km (0.107 R)
• M10: 1,149,061 km (0.11 R)
• M11: 1,589,477 km (0.102 R)
• M12: 1,656,647 km (0.057 R)
• M13: 1,811,181 km (0.081 R)
• M14: 2,006,706 km (0.082 R)
• M15: 2,097,961 km (0.113 R)
• M16: 2,674,511 km (0.085 R)
• M17: 3,384,951 km (0.066 R)
• M18: 3,806,518 km (0.118 R)
• M19: 4,198,015 km (0.106 R)
• M20: 4,994,475 km (0.055 R)
• M21: 5,219,919 km (0.118 R)
• M22: 5,551,278 km (0.103 R)
• M23: 5,654,650 km (0.09 R)
• M24: 5,732,590 km (0.099 R)
• M25: 6,181,085 km (0.073 R)
• M26: 6,288,346 km (0.086 R)
• M27: 6,450,361 km (0.053 R)
• M28: 6,613,722 km (0.119 R)
• M29: 6,805,955 km (0.086 R)
• M30: 7,112,032 km (0.094 R)
• M31: 7,309,053 km (0.087 R)
• M32: 7,737,501 km (0.099 R)
• M33: 7,882,162 km (0.073 R)
• M34: 7,998,549 km (0.113 R)
• M35: 8,262,440 km (0.093 R)
• M36: 8,351,152 km (0.1 R)
• M37: 9,162,870 km (0.065 R)
• M38: 10,125,831 km (0.077 R)
• M39: 10,893,268 km (0.119 R)
• M40: 11,088,194 km (0.118 R)
• M41: 11,316,929 km (0.07 R)
• M42: 11,547,160 km (0.114 R)
• M43: 11,878,969 km (0.063 R)
• M44: 12,146,599 km (0.111 R)
• M45: 12,281,237 km (0.037 R)
• M46: 12,653,885 km (0.116 R)
• M47: 13,030,124 km (0.057 R)
• M48: 13,514,522 km (0.067 R)
• M49: 13,864,132 km (0.067 R)
• M50: 14,110,670 km (0.03 R)
• M51: 14,572,329 km (0.04 R)
• M52: 14,751,248 km (0.106 R)
• M53: 15,255,991 km (0.114 R)
• M54: 15,474,105 km (0.117 R)
• M55: 16,023,727 km (0.107 R)
• M56: 16,356,582 km (0.12 R)
• M57: 16,468,182 km (0.07 R)
• M58: 16,954,076 km (0.119 R)
• M59: 18,093,563 km (0.069 R)
• M60: 18,711,402 km (0.045 R)
• M61: 18,983,820 km (0.118 R)
• M62: 20,326,012 km (0.091 R)
• M63: 21,170,193 km (0.103 R)
• M64: 21,372,898 km (0.064 R)
• M65: 21,984,753 km (0.082 R)
• M66: 22,107,873 km (0.1 R)
• M67: 22,190,002 km (0.099 R)
• M68: 22,272,281 km (0.084 R)
• M69: 22,478,426 km (0.1 R)
• M70: 22,726,759 km (0.03 R)
• M71: 23,393,068 km (0.075 R)
• M72: 23,855,026 km (0.062 R)
• M73: 24,958,610 km (0.095 R)
• M74: 27,435,801 km (0.087 R)
• M75: 28,145,194 km (0.105 R)
• M76: 28,234,354 km (0.106 R)
• M77: 28,950,479 km (0.102 R)
• M78: 29,040,387 km (0.098 R)
• M79: 30,629,416 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 14.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.78 AU - 9.5 AU

Year: 9619 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,049,667 km

• M1: 193,430 km (0.041 R)
• M2: 321,486 km (0.085 R)
• M3: 436,527 km (0.047 R)
• M4: 557,551 km (0.082 R)
• M5: 1,021,155 km (0.104 R)
• M6: 1,254,229 km (0.11 R)
• M7: 1,637,797 km (0.051 R)
• M8: 2,434,855 km (0.028 R)
• M9: 2,671,519 km (0.041 R)
• M10: 3,026,963 km (0.106 R)
• M11: 3,753,261 km (0.094 R)
• M12: 3,844,067 km (0.047 R)
• M13: 5,124,774 km (0.11 R)
• M14: 5,430,104 km (0.077 R)
• M15: 5,567,734 km (0.09 R)
• M16: 5,741,417 km (0.1 R)
• M17: 6,094,318 km (0.047 R)
• M18: 6,201,580 km (0.095 R)
• M19: 6,454,400 km (0.107 R)
• M20: 6,637,059 km (0.049 R)
• M21: 7,461,194 km (0.082 R)
• M22: 7,924,349 km (0.103 R)
• M23: 8,277,998 km (0.068 R)
• M24: 8,516,607 km (0.095 R)
• M25: 9,123,376 km (0.111 R)
• M26: 9,369,913 km (0.049 R)
• M27: 9,702,170 km (0.109 R)
• M28: 10,895,662 km (0.117 R)
• M29: 11,910,534 km (0.108 R)
• M30: 12,225,437 km (0.102 R)
• M31: 12,361,122 km (0.117 R)
• M32: 12,863,472 km (0.107 R)
• M33: 14,029,737 km (0.067 R)
• M34: 14,505,758 km (0.078 R)
• M35: 15,327,199 km (0.109 R)
• M36: 15,473,805 km (0.117 R)
• M37: 15,571,792 km (0.09 R)
• M38: 15,719,146 km (0.106 R)
• M39: 16,412,682 km (0.089 R)
• M40: 17,932,746 km (0.116 R)
• M41: 18,035,669 km (0.113 R)
• M42: 18,138,742 km (0.057 R)
• M43: 18,501,217 km (0.07 R)
• M44: 19,550,198 km (0.076 R)
• M45: 19,709,220 km (0.112 R)
• M46: 21,214,175 km (0.078 R)
• M47: 21,377,536 km (0.081 R)
• M48: 21,815,409 km (0.063 R)
• M49: 22,201,072 km (0.103 R)
• M50: 22,311,625 km (0.086 R)
• M51: 22,700,130 km (0.067 R)
• M52: 24,276,443 km (0.103 R)
• M53: 24,618,723 km (0.065 R)
• M54: 24,847,907 km (0.078 R)
• M55: 26,471,792 km (0.095 R)
• M56: 26,824,245 km (0.05 R)
• M57: 29,821,139 km (0.11 R)
• M58: 31,049,337 km (0.113 R)
• M59: 31,981,482 km (0.053 R)
• M60: 32,607,848 km (0.119 R)
• M61: 32,922,602 km (0.069 R)
• M62: 33,428,392 km (0.119 R)
• M63: 35,476,985 km (0.088 R)
• M64: 35,930,417 km (0.119 R)
• M65: 36,060,417 km (0.072 R)
• M66: 36,190,567 km (0.065 R)
• M67: 36,974,311 km (0.092 R)
• M68: 37,829,861 km (0.102 R)
• M69: 38,425,859 km (0.099 R)
• M70: 39,292,479 km (0.062 R)
• M71: 39,426,369 km (0.064 R)
• M72: 39,963,276 km (0.077 R)
• M73: 40,367,789 km (0.105 R)
• M74: 41,044,719 km (0.119 R)
• M75: 41,793,756 km (0.047 R)
• M76: 42,067,220 km (0.073 R)
• M77: 42,409,949 km (0.09 R)
• M78: 42,616,095 km (0.062 R)
• M79: 43,789,990 km (0.118 R)
• M80: 44,206,919 km (0.12 R)
• M81: 46,523,442 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 13.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.2 AU - 9.8 AU

Year: 11090 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,049,667 km

• M1: 167,101 km (0.074 R)
• M2: 296,353 km (0.1 R)
• M3: 419,472 km (0.1 R)
• M4: 551,268 km (0.106 R)
• M5: 665,711 km (0.11 R)
• M6: 753,524 km (0.109 R)
• M7: 883,824 km (0.071 R)
• M8: 1,169,407 km (0.109 R)
• M9: 1,957,488 km (0.073 R)
• M10: 2,143,289 km (0.055 R)
• M11: 2,447,272 km (0.051 R)
• M12: 2,590,138 km (0.108 R)
• M13: 3,766,126 km (0.074 R)
• M14: 4,833,806 km (0.097 R)
• M15: 4,941,966 km (0.094 R)
• M16: 5,645,824 km (0.05 R)
• M17: 6,381,097 km (0.118 R)
• M18: 6,579,614 km (0.057 R)
• M19: 6,901,698 km (0.12 R)
• M20: 7,519,387 km (0.106 R)
• M21: 7,603,162 km (0.111 R)
• M22: 8,632,096 km (0.086 R)
• M23: 8,719,910 km (0.105 R)
• M24: 9,887,522 km (0.1 R)
• M25: 9,979,375 km (0.088 R)
• M26: 11,056,180 km (0.116 R)
• M27: 11,199,495 km (0.11 R)
• M28: 11,295,238 km (0.114 R)
• M29: 11,875,827 km (0.07 R)
• M30: 12,120,719 km (0.039 R)
• M31: 12,865,118 km (0.051 R)
• M32: 12,965,498 km (0.061 R)
• M33: 13,066,177 km (0.116 R)
• M34: 13,880,887 km (0.094 R)
• M35: 14,346,286 km (0.109 R)
• M36: 14,607,185 km (0.11 R)
• M37: 15,027,854 km (0.117 R)
• M38: 17,300,844 km (0.084 R)
• M39: 17,522,997 km (0.102 R)
• M40: 18,138,443 km (0.069 R)
• M41: 18,420,734 km (0.11 R)
• M42: 18,590,677 km (0.048 R)
• M43: 19,795,239 km (0.104 R)
• M44: 20,202,295 km (0.088 R)
• M45: 21,321,287 km (0.055 R)
• M46: 22,885,033 km (0.115 R)
• M47: 23,680,745 km (0.074 R)
• M48: 23,804,013 km (0.099 R)
• M49: 24,299,033 km (0.053 R)
• M50: 25,614,746 km (0.061 R)
• M51: 25,741,156 km (0.041 R)
• M52: 26,185,611 km (0.075 R)
• M53: 26,313,069 km (0.078 R)
• M54: 28,642,158 km (0.112 R)
• M55: 29,036,797 km (0.064 R)
• M56: 29,433,231 km (0.078 R)
• M57: 30,231,336 km (0.089 R)
• M58: 31,374,413 km (0.115 R)
• M59: 31,577,567 km (0.101 R)
• M60: 32,737,100 km (0.04 R)
• M61: 33,563,928 km (0.107 R)
• M62: 34,258,361 km (0.102 R)
• M63: 34,537,361 km (0.045 R)
• M64: 36,227,668 km (0.068 R)
• M65: 37,584,819 km (0.106 R)
• M66: 38,016,858 km (0.116 R)
• M67: 38,740,613 km (0.049 R)
• M68: 39,761,468 km (0.095 R)
• M69: 40,717,249 km (0.059 R)
• M70: 40,938,953 km (0.091 R)
• M71: 42,576,751 km (0.058 R)
• M72: 44,691,915 km (0.094 R)
• M73: 47,850,674 km (0.077 R)
• M74: 48,240,825 km (0.106 R)
• M75: 49,181,347 km (0.093 R)
• M76: 49,338,724 km (0.1 R)
• M77: 50,128,003 km (0.092 R)
• M78: 50,762,447 km (0.089 R)
• M79: 53,003,872 km (0.104 R)
• M80: 54,217,859 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 13.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.82 AU - 12.5 AU

Year: 15080 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,049,667 km

• M1: 177,273 km (0.088 R)
• M2: 300,841 km (0.052 R)
• M3: 589,864 km (0.099 R)
• M4: 721,511 km (0.035 R)
• M5: 843,433 km (0.11 R)
• M6: 1,018,163 km (0.092 R)
• M7: 1,279,361 km (0.034 R)
• M8: 1,405,771 km (0.105 R)
• M9: 1,589,926 km (0.046 R)
• M10: 1,754,633 km (0.045 R)
• M11: 2,042,011 km (0.118 R)
• M12: 2,344,947 km (0.113 R)
• M13: 2,793,890 km (0.117 R)
• M14: 2,893,672 km (0.057 R)
• M15: 3,028,609 km (0.073 R)
• M16: 4,031,962 km (0.096 R)
• M17: 4,414,035 km (0.107 R)
• M18: 6,014,134 km (0.033 R)
• M19: 6,318,864 km (0.094 R)
• M20: 7,034,690 km (0.1 R)
• M21: 7,402,252 km (0.111 R)
• M22: 8,591,406 km (0.09 R)
• M23: 8,787,229 km (0.095 R)
• M24: 9,283,296 km (0.037 R)
• M25: 9,484,206 km (0.073 R)
• M26: 9,635,898 km (0.093 R)
• M27: 9,992,988 km (0.103 R)
• M28: 10,878,458 km (0.101 R)
• M29: 11,196,952 km (0.096 R)
• M30: 12,061,478 km (0.106 R)
• M31: 12,779,697 km (0.062 R)
• M32: 12,947,546 km (0.103 R)
• M33: 14,315,619 km (0.043 R)
• M34: 15,016,933 km (0.081 R)
• M35: 16,392,336 km (0.09 R)
• M36: 17,310,867 km (0.053 R)
• M37: 19,583,109 km (0.042 R)
• M38: 20,819,835 km (0.089 R)
• M39: 21,680,621 km (0.118 R)
• M40: 22,148,862 km (0.12 R)
• M41: 24,401,357 km (0.103 R)
• M42: 27,156,053 km (0.077 R)
• M43: 27,516,434 km (0.108 R)
• M44: 27,660,945 km (0.09 R)
• M45: 27,805,756 km (0.081 R)
• M46: 28,460,546 km (0.076 R)
• M47: 29,046,820 km (0.096 R)
• M48: 31,356,162 km (0.092 R)
• M49: 31,582,803 km (0.085 R)
• M50: 32,037,581 km (0.108 R)
• M51: 33,261,142 km (0.118 R)
• M52: 33,646,655 km (0.026 R)
• M53: 33,956,173 km (0.041 R)
• M54: 34,500,111 km (0.066 R)
• M55: 35,125,131 km (0.101 R)
• M56: 35,675,203 km (0.101 R)
• M57: 36,069,842 km (0.08 R)
• M58: 36,545,264 km (0.11 R)
• M59: 38,306,330 km (0.111 R)
• M60: 39,115,954 km (0.1 R)
• M61: 39,767,752 km (0.032 R)
• M62: 40,587,548 km (0.051 R)
• M63: 41,495,757 km (0.062 R)
• M64: 42,327,222 km (0.069 R)
• M65: 43,584,741 km (0.118 R)
• M66: 45,024,770 km (0.047 R)
• M67: 45,365,853 km (0.055 R)
• M68: 46,136,432 km (0.09 R)
• M69: 46,997,667 km (0.1 R)
• M70: 47,170,602 km (0.092 R)
• M71: 49,349,645 km (0.106 R)
• M72: 50,495,564 km (0.086 R)
• M73: 51,294,118 km (0.09 R)
• M74: 52,634,365 km (0.088 R)
• M75: 54,802,637 km (0.05 R)
• M76: 54,893,592 km (0.117 R)
• M77: 55,440,522 km (0.116 R)
• M78: 55,714,585 km (0.064 R)
• M79: 57,646,193 km (0.111 R)
• M80: 58,852,850 km (0.096 R)
• M81: 60,161,681 km (0.105 R)
• M82: 60,914,009 km (0.118 R)
• M83: 62,237,801 km (0.103 R)
• M84: 62,522,784 km (0.089 R)
• M85: 62,903,361 km (0.101 R)
• M86: 63,380,130 km (0.097 R)
• M87: 63,858,095 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit