🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 204 Days

Day: 29.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 381 Days

Day: 40.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 387 Days

Day: 15.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,656,687 km

• M1: 513,869 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.97 AU - 1.33 AU

Year: 470 Days

Day: 28.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.09 AU - 2.69 AU

Year: 1407 Days

Day: 15.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.35 AU - 4.25 AU

Year: 2821 Days

Day: 17.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 9.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.94 AU - 7 AU

Year: 6267 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,656,687 km

• M1: 230,082 km (0.119 R)
• M2: 383,569 km (0.117 R)
• M3: 626,965 km (0.108 R)
• M4: 760,256 km (0.056 R)
• M5: 859,739 km (0.051 R)
• M6: 1,388,268 km (0.098 R)
• M7: 1,584,541 km (0.035 R)
• M8: 1,789,939 km (0.098 R)
• M9: 2,004,312 km (0.1 R)
• M10: 2,247,708 km (0.069 R)
• M11: 2,522,370 km (0.059 R)
• M12: 2,852,831 km (0.092 R)
• M13: 2,920,599 km (0.046 R)
• M14: 3,150,382 km (0.118 R)
• M15: 3,338,576 km (0.113 R)
• M16: 4,077,140 km (0.085 R)
• M17: 4,230,777 km (0.042 R)
• M18: 4,864,773 km (0.119 R)
• M19: 5,110,263 km (0.06 R)
• M20: 5,641,784 km (0.093 R)
• M21: 5,784,650 km (0.079 R)
• M22: 5,870,968 km (0.117 R)
• M23: 6,516,932 km (0.097 R)
• M24: 6,878,660 km (0.066 R)
• M25: 7,092,884 km (0.057 R)
• M26: 7,496,349 km (0.084 R)
• M27: 7,559,180 km (0.035 R)
• M28: 8,260,944 km (0.088 R)
• M29: 8,784,537 km (0.048 R)
• M30: 9,318,751 km (0.077 R)
• M31: 9,658,039 km (0.058 R)
• M32: 9,794,921 km (0.062 R)
• M33: 9,932,401 km (0.103 R)
• M34: 10,877,411 km (0.081 R)
• M35: 11,091,336 km (0.059 R)
• M36: 11,306,607 km (0.081 R)
• M37: 11,997,450 km (0.09 R)
• M38: 12,777,005 km (0.062 R)
• M39: 12,852,103 km (0.067 R)
• M40: 13,343,831 km (0.103 R)
• M41: 13,726,353 km (0.078 R)
• M42: 13,841,693 km (0.074 R)
• M43: 14,034,823 km (0.103 R)
• M44: 14,189,956 km (0.062 R)
• M45: 14,580,407 km (0.09 R)
• M46: 14,974,298 km (0.105 R)
• M47: 15,093,228 km (0.111 R)
• M48: 15,291,894 km (0.117 R)
• M49: 16,584,869 km (0.078 R)
• M50: 16,954,675 km (0.1 R)
• M51: 17,119,980 km (0.087 R)
• M52: 17,493,825 km (0.079 R)
• M53: 17,660,926 km (0.119 R)
• M54: 17,870,363 km (0.108 R)
• M55: 18,122,884 km (0.092 R)
• M56: 18,334,266 km (0.066 R)
• M57: 20,098,025 km (0.109 R)
• M58: 21,780,552 km (0.042 R)
• M59: 22,547,840 km (0.068 R)
• M60: 22,957,588 km (0.056 R)
• M61: 23,094,770 km (0.116 R)
• M62: 23,553,886 km (0.094 R)
• M63: 24,621,266 km (0.101 R)
• M64: 24,761,589 km (0.067 R)
• M65: 24,855,387 km (0.102 R)
• M66: 25,231,476 km (0.12 R)
• M67: 26,037,061 km (0.091 R)
• M68: 26,180,076 km (0.092 R)
• M69: 27,382,245 km (0.11 R)
• M70: 28,014,445 km (0.057 R)
• M71: 28,405,943 km (0.071 R)
• M72: 28,602,365 km (0.111 R)
• M73: 28,700,651 km (0.096 R)
• M74: 29,293,357 km (0.104 R)
• M75: 29,491,724 km (0.109 R)
• M76: 30,239,863 km (0.063 R)
• M77: 30,691,798 km (0.119 R)
• M78: 30,842,892 km (0.072 R)
• M79: 31,348,383 km (0.088 R)
• M80: 31,754,841 km (0.116 R)
• M81: 33,708,888 km (0.108 R)
• M82: 34,125,219 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.4 AU - 10.32 AU

Year: 10043 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,656,687 km

• M1: 185,651 km (0.112 R)
• M2: 483,201 km (0.118 R)
• M3: 581,936 km (0.11 R)
• M4: 743,801 km (0.056 R)
• M5: 815,907 km (0.11 R)
• M6: 1,532,929 km (0.071 R)
• M7: 1,800,111 km (0.117 R)
• M8: 1,959,583 km (0.105 R)
• M9: 2,041,113 km (0.118 R)
• M10: 2,103,047 km (0.112 R)
• M11: 2,228,709 km (0.114 R)
• M12: 2,356,914 km (0.063 R)
• M13: 2,443,831 km (0.093 R)
• M14: 2,733,751 km (0.07 R)
• M15: 2,825,305 km (0.041 R)
• M16: 3,201,394 km (0.116 R)
• M17: 3,469,175 km (0.084 R)
• M18: 3,543,525 km (0.098 R)
• M19: 3,897,473 km (0.05 R)
• M20: 4,000,696 km (0.042 R)
• M21: 4,776,211 km (0.083 R)
• M22: 5,110,712 km (0.078 R)
• M23: 5,309,228 km (0.027 R)
• M24: 6,249,451 km (0.068 R)
• M25: 6,400,994 km (0.056 R)
• M26: 7,463,438 km (0.053 R)
• M27: 7,786,270 km (0.056 R)
• M28: 8,179,862 km (0.084 R)
• M29: 8,345,766 km (0.101 R)
• M30: 8,613,546 km (0.091 R)
• M31: 8,816,102 km (0.059 R)
• M32: 8,952,236 km (0.063 R)
• M33: 9,157,484 km (0.064 R)
• M34: 9,295,264 km (0.094 R)
• M35: 10,100,549 km (0.052 R)
• M36: 10,350,228 km (0.091 R)
• M37: 11,331,740 km (0.065 R)
• M38: 11,964,987 km (0.115 R)
• M39: 12,077,934 km (0.068 R)
• M40: 12,153,481 km (0.112 R)
• M41: 12,267,025 km (0.117 R)
• M42: 12,342,872 km (0.072 R)
• M43: 12,724,645 km (0.117 R)
• M44: 12,839,985 km (0.084 R)
• M45: 13,110,309 km (0.061 R)
• M46: 13,187,950 km (0.108 R)
• M47: 13,421,771 km (0.119 R)
• M48: 14,250,544 km (0.106 R)
• M49: 14,691,259 km (0.098 R)
• M50: 15,545,164 km (0.09 R)
• M51: 15,750,861 km (0.038 R)
• M52: 15,998,894 km (0.086 R)
• M53: 16,792,810 km (0.12 R)
• M54: 17,088,565 km (0.054 R)
• M55: 17,599,591 km (0.11 R)
• M56: 17,942,918 km (0.106 R)
• M57: 18,462,322 km (0.096 R)
• M58: 18,636,454 km (0.097 R)
• M59: 20,408,441 km (0.085 R)
• M60: 20,633,735 km (0.046 R)
• M61: 21,177,823 km (0.034 R)
• M62: 21,956,479 km (0.12 R)
• M63: 22,048,781 km (0.054 R)
• M64: 22,558,312 km (0.043 R)
• M65: 22,744,561 km (0.092 R)
• M66: 23,353,574 km (0.065 R)
• M67: 23,967,823 km (0.045 R)
• M68: 24,491,864 km (0.074 R)
• M69: 24,827,263 km (0.102 R)
• M70: 25,019,496 km (0.054 R)
• M71: 25,793,814 km (0.033 R)
• M72: 28,113,479 km (0.084 R)
• M73: 28,414,470 km (0.097 R)
• M74: 28,918,316 km (0.109 R)
• M75: 29,221,999 km (0.101 R)
• M76: 29,832,807 km (0.084 R)
• M77: 31,794,185 km (0.112 R)
• M78: 32,369,838 km (0.101 R)
• M79: 33,107,355 km (0.101 R)
• M80: 33,903,665 km (0.118 R)
• M81: 34,063,734 km (0.089 R)
• M82: 34,545,290 km (0.092 R)
• M83: 35,082,945 km (0.102 R)
• M84: 35,352,819 km (0.033 R)
• M85: 35,515,133 km (0.047 R)
• M86: 36,003,420 km (0.102 R)
• M87: 36,275,688 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 14.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.56 AU - 13.26 AU

Year: 13723 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,656,687 km

• M1: 241,002 km (0.089 R)
• M2: 463,604 km (0.071 R)
• M3: 639,381 km (0.027 R)
• M4: 907,161 km (0.081 R)
• M5: 1,020,557 km (0.051 R)
• M6: 1,472,043 km (0.097 R)
• M7: 1,608,476 km (0.098 R)
• M8: 2,136,108 km (0.08 R)
• M9: 2,355,718 km (0.058 R)
• M10: 2,583,106 km (0.04 R)
• M11: 2,783,867 km (0.086 R)
• M12: 3,865,011 km (0.086 R)
• M13: 4,018,348 km (0.082 R)
• M14: 4,134,736 km (0.107 R)
• M15: 4,252,319 km (0.113 R)
• M16: 4,370,951 km (0.109 R)
• M17: 4,652,195 km (0.113 R)
• M18: 4,774,715 km (0.115 R)
• M19: 5,064,486 km (0.109 R)
• M20: 5,232,784 km (0.116 R)
• M21: 6,013,236 km (0.048 R)
• M22: 6,281,465 km (0.053 R)
• M23: 6,462,628 km (0.1 R)
• M24: 6,923,090 km (0.08 R)
• M25: 7,537,638 km (0.061 R)
• M26: 7,827,260 km (0.038 R)
• M27: 8,971,384 km (0.108 R)
• M28: 10,008,546 km (0.082 R)
• M29: 11,914,124 km (0.068 R)
• M30: 13,110,309 km (0.1 R)
• M31: 13,400,828 km (0.099 R)
• M32: 13,929,058 km (0.091 R)
• M33: 14,284,951 km (0.105 R)
• M34: 14,884,988 km (0.097 R)
• M35: 15,127,337 km (0.091 R)
• M36: 15,738,893 km (0.109 R)
• M37: 16,671,336 km (0.072 R)
• M38: 16,796,999 km (0.032 R)
• M39: 19,310,692 km (0.109 R)
• M40: 19,974,009 km (0.115 R)
• M41: 20,779,892 km (0.101 R)
• M42: 22,631,764 km (0.067 R)
• M43: 25,326,620 km (0.115 R)
• M44: 26,271,780 km (0.061 R)
• M45: 27,228,308 km (0.107 R)
• M46: 27,599,311 km (0.064 R)
• M47: 27,897,310 km (0.118 R)
• M48: 28,121,557 km (0.101 R)
• M49: 28,496,450 km (0.052 R)
• M50: 29,707,594 km (0.053 R)
• M51: 30,396,343 km (0.076 R)
• M52: 31,245,161 km (0.118 R)
• M53: 31,555,726 km (0.112 R)
• M54: 31,945,429 km (0.068 R)
• M55: 32,258,387 km (0.099 R)
• M56: 32,415,166 km (0.037 R)
• M57: 32,729,621 km (0.114 R)
• M58: 33,203,247 km (0.086 R)
• M59: 33,599,532 km (0.081 R)
• M60: 34,237,118 km (0.113 R)
• M61: 34,397,038 km (0.081 R)
• M62: 34,637,592 km (0.112 R)
• M63: 35,767,056 km (0.063 R)
• M64: 36,908,787 km (0.034 R)
• M65: 37,566,568 km (0.105 R)
• M66: 38,643,673 km (0.039 R)
• M67: 39,227,853 km (0.034 R)
• M68: 39,814,875 km (0.114 R)
• M69: 40,743,429 km (0.04 R)
• M70: 42,793,967 km (0.109 R)
• M71: 47,529,039 km (0.083 R)
• M72: 49,686,390 km (0.069 R)
• M73: 50,230,627 km (0.025 R)
• M74: 50,594,598 km (0.035 R)
• M75: 51,050,872 km (0.116 R)
• M76: 54,375,684 km (0.098 R)
• M77: 55,593,411 km (0.108 R)
• M78: 56,252,839 km (0.07 R)
• M79: 57,484,328 km (0.1 R)
• M80: 57,960,498 km (0.119 R)
• M81: 58,437,865 km (0.119 R)
• M82: 58,533,458 km (0.087 R)
• M83: 59,204,255 km (0.118 R)
• M84: 59,781,404 km (0.12 R)
• M85: 60,263,707 km (0.106 R)
• M86: 61,523,770 km (0.082 R)
• M87: 64,761,217 km (0.116 R)
• M88: 66,251,063 km (0.112 R)
• M89: 66,850,052 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6.6

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.62 AU - 15.28 AU

Year: 17746 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,656,687 km

• M1: 122,221 km (0.089 R)
• M2: 550,520 km (0.078 R)
• M3: 966,552 km (0.077 R)
• M4: 1,140,684 km (0.119 R)
• M5: 1,192,295 km (0.077 R)
• M6: 1,379,442 km (0.079 R)
• M7: 1,662,930 km (0.105 R)
• M8: 1,872,217 km (0.118 R)
• M9: 2,121,747 km (0.064 R)
• M10: 2,185,924 km (0.028 R)
• M11: 2,515,937 km (0.098 R)
• M12: 2,791,347 km (0.053 R)
• M13: 2,932,717 km (0.095 R)
• M14: 3,751,466 km (0.062 R)
• M15: 4,186,048 km (0.107 R)
• M16: 4,348,062 km (0.099 R)
• M17: 4,594,899 km (0.119 R)
• M18: 4,719,962 km (0.039 R)
• M19: 4,931,195 km (0.037 R)
• M20: 5,145,419 km (0.055 R)
• M21: 5,318,952 km (0.076 R)
• M22: 5,538,712 km (0.114 R)
• M23: 6,261,568 km (0.06 R)
• M24: 6,681,340 km (0.109 R)
• M25: 7,014,046 km (0.089 R)
• M26: 7,744,981 km (0.051 R)
• M27: 7,944,096 km (0.063 R)
• M28: 8,094,442 km (0.066 R)
• M29: 8,195,271 km (0.077 R)
• M30: 9,016,413 km (0.075 R)
• M31: 9,917,441 km (0.098 R)
• M32: 10,242,218 km (0.093 R)
• M33: 11,519,485 km (0.112 R)
• M34: 11,918,163 km (0.076 R)
• M35: 12,321,329 km (0.107 R)
• M36: 13,259,458 km (0.095 R)
• M37: 13,497,617 km (0.054 R)
• M38: 14,955,898 km (0.106 R)
• M39: 17,430,246 km (0.115 R)
• M40: 17,756,519 km (0.101 R)
• M41: 19,485,571 km (0.026 R)
• M42: 19,892,178 km (0.067 R)
• M43: 20,438,659 km (0.068 R)
• M44: 20,851,699 km (0.104 R)
• M45: 21,616,144 km (0.101 R)
• M46: 22,107,424 km (0.118 R)
• M47: 23,100,903 km (0.109 R)
• M48: 23,459,340 km (0.05 R)
• M49: 24,036,488 km (0.103 R)
• M50: 24,109,043 km (0.088 R)
• M51: 24,764,581 km (0.088 R)
• M52: 25,721,858 km (0.115 R)
• M53: 26,242,309 km (0.065 R)
• M54: 26,991,944 km (0.089 R)
• M55: 28,205,781 km (0.079 R)
• M56: 28,665,495 km (0.102 R)
• M57: 28,742,388 km (0.055 R)
• M58: 29,903,717 km (0.069 R)
• M59: 31,793,437 km (0.112 R)
• M60: 33,721,604 km (0.083 R)
• M61: 33,965,149 km (0.104 R)
• M62: 35,439,436 km (0.032 R)
• M63: 37,101,768 km (0.063 R)
• M64: 38,365,272 km (0.101 R)
• M65: 39,557,118 km (0.069 R)
• M66: 40,071,585 km (0.066 R)
• M67: 41,541,384 km (0.108 R)
• M68: 43,116,799 km (0.104 R)
• M69: 43,381,288 km (0.095 R)
• M70: 43,646,376 km (0.091 R)
• M71: 43,823,200 km (0.098 R)
• M72: 44,444,480 km (0.096 R)
• M73: 45,068,752 km (0.093 R)
• M74: 46,596,745 km (0.053 R)
• M75: 47,321,546 km (0.055 R)
• M76: 47,685,368 km (0.107 R)
• M77: 48,966,225 km (0.095 R)
• M78: 49,334,236 km (0.089 R)
• M79: 49,518,541 km (0.11 R)
• M80: 50,072,950 km (0.071 R)
• M81: 50,815,405 km (0.067 R)
• M82: 51,935,893 km (0.095 R)
• M83: 54,106,109 km (0.102 R)
• M84: 54,391,392 km (0.114 R)
• M85: 57,853,237 km (0.115 R)
• M86: 58,242,191 km (0.063 R)
• M87: 59,414,440 km (0.091 R)
• M88: 59,708,849 km (0.101 R)
• M89: 60,101,992 km (0.108 R)
• M90: 60,495,883 km (0.071 R)
• M91: 61,286,508 km (0.076 R)
• M92: 61,881,758 km (0.045 R)
• M93: 67,221,654 km (0.085 R)
• M94: 67,732,979 km (0.113 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: 379 - 17,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit