🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 162 Days

Day: 33.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.08 AU - 1.2 AU

Year: 459 Days

Day: 31.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,232,622 km

• M1: 102,624 km (0.07 R)
• M2: 1,092,513 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.04 AU - 4.86 AU

Year: 2957 Days

Day: 28.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,232,622 km

• M1: 2,471,058 km (0.099 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 13.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.64 AU - 5.84 AU

Year: 5181 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,232,622 km

• M1: 175,030 km (0.077 R)
• M2: 263,891 km (0.03 R)
• M3: 349,161 km (0.061 R)
• M4: 450,439 km (0.081 R)
• M5: 558,449 km (0.118 R)
• M6: 962,513 km (0.056 R)
• M7: 1,091,616 km (0.084 R)
• M8: 1,276,967 km (0.114 R)
• M9: 1,462,469 km (0.091 R)
• M10: 1,624,334 km (0.077 R)
• M11: 1,815,221 km (0.117 R)
• M12: 2,109,779 km (0.045 R)
• M13: 2,269,250 km (0.112 R)
• M14: 2,574,280 km (0.101 R)
• M15: 2,718,642 km (0.062 R)
• M16: 2,974,604 km (0.108 R)
• M17: 3,423,547 km (0.038 R)
• M18: 3,700,453 km (0.097 R)
• M19: 3,879,222 km (0.091 R)
• M20: 4,448,293 km (0.072 R)
• M21: 4,606,717 km (0.099 R)
• M22: 5,143,025 km (0.068 R)
• M23: 5,259,263 km (0.11 R)
• M24: 5,460,771 km (0.082 R)
• M25: 5,975,837 km (0.075 R)
• M26: 6,256,931 km (0.1 R)
• M27: 6,741,179 km (0.069 R)
• M28: 7,256,394 km (0.072 R)
• M29: 7,424,692 km (0.073 R)
• M30: 7,575,337 km (0.042 R)
• M31: 7,670,182 km (0.111 R)
• M32: 8,072,301 km (0.079 R)
• M33: 8,207,837 km (0.028 R)
• M34: 8,461,704 km (0.093 R)
• M35: 8,837,494 km (0.115 R)
• M36: 9,259,061 km (0.092 R)
• M37: 9,360,488 km (0.119 R)
• M38: 9,708,004 km (0.098 R)
• M39: 9,976,532 km (0.1 R)
• M40: 10,205,866 km (0.051 R)
• M41: 10,818,469 km (0.037 R)
• M42: 11,075,478 km (0.058 R)
• M43: 11,161,647 km (0.115 R)
• M44: 12,279,442 km (0.092 R)
• M45: 12,772,666 km (0.117 R)
• M46: 12,885,613 km (0.112 R)
• M47: 13,158,180 km (0.107 R)
• M48: 13,409,654 km (0.104 R)
• M49: 15,841,517 km (0.1 R)
• M50: 16,452,026 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 8.1

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.11 AU - 10.83 AU

Year: 11860 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,232,622 km

• M1: 221,405 km (0.1 R)
• M2: 412,441 km (0.081 R)
• M3: 655,538 km (0.095 R)
• M4: 784,042 km (0.054 R)
• M5: 1,332,917 km (0.074 R)
• M6: 1,874,611 km (0.057 R)
• M7: 2,006,556 km (0.055 R)
• M8: 2,060,262 km (0.095 R)
• M9: 2,449,665 km (0.105 R)
• M10: 2,653,118 km (0.092 R)
• M11: 3,295,791 km (0.077 R)
• M12: 3,651,235 km (0.109 R)
• M13: 3,717,208 km (0.109 R)
• M14: 4,087,163 km (0.088 R)
• M15: 4,190,087 km (0.088 R)
• M16: 4,433,632 km (0.083 R)
• M17: 5,229,044 km (0.064 R)
• M18: 5,416,041 km (0.104 R)
• M19: 5,491,439 km (0.062 R)
• M20: 5,681,428 km (0.066 R)
• M21: 5,990,048 km (0.116 R)
• M22: 6,107,183 km (0.092 R)
• M23: 6,185,573 km (0.07 R)
• M24: 7,030,202 km (0.066 R)
• M25: 7,236,647 km (0.103 R)
• M26: 7,487,074 km (0.083 R)
• M27: 7,867,950 km (0.113 R)
• M28: 8,082,324 km (0.12 R)
• M29: 8,168,642 km (0.101 R)
• M30: 8,385,709 km (0.111 R)
• M31: 8,781,245 km (0.12 R)
• M32: 9,048,278 km (0.1 R)
• M33: 9,318,003 km (0.066 R)
• M34: 9,727,602 km (0.055 R)
• M35: 10,096,659 km (0.098 R)
• M36: 10,753,544 km (0.108 R)
• M37: 12,108,452 km (0.114 R)
• M38: 12,505,335 km (0.119 R)
• M39: 12,605,266 km (0.091 R)
• M40: 13,928,011 km (0.083 R)
• M41: 14,187,413 km (0.111 R)
• M42: 14,343,893 km (0.046 R)
• M43: 14,448,462 km (0.068 R)
• M44: 15,028,303 km (0.11 R)
• M45: 15,723,335 km (0.058 R)
• M46: 16,593,246 km (0.11 R)
• M47: 17,089,313 km (0.104 R)
• M48: 17,422,766 km (0.084 R)
• M49: 17,590,316 km (0.115 R)
• M50: 17,646,266 km (0.09 R)
• M51: 17,927,061 km (0.05 R)
• M52: 19,007,307 km (0.081 R)
• M53: 20,873,840 km (0.069 R)
• M54: 20,933,080 km (0.089 R)
• M55: 21,051,712 km (0.098 R)
• M56: 21,289,871 km (0.074 R)
• M57: 21,708,596 km (0.071 R)
• M58: 21,888,861 km (0.104 R)
• M59: 22,130,163 km (0.068 R)
• M60: 22,554,273 km (0.108 R)
• M61: 22,615,159 km (0.095 R)
• M62: 22,981,225 km (0.083 R)
• M63: 25,218,611 km (0.062 R)
• M64: 26,171,250 km (0.06 R)
• M65: 26,555,567 km (0.099 R)
• M66: 26,941,679 km (0.077 R)
• M67: 32,128,536 km (0.109 R)
• M68: 33,368,254 km (0.037 R)
• M69: 33,506,931 km (0.104 R)
• M70: 33,924,160 km (0.109 R)
• M71: 34,904,624 km (0.115 R)
• M72: 35,681,336 km (0.098 R)
• M73: 35,823,305 km (0.044 R)
• M74: 36,178,749 km (0.065 R)
• M75: 36,392,524 km (0.101 R)
• M76: 37,251,964 km (0.069 R)
• M77: 38,699,324 km (0.079 R)
• M78: 40,608,342 km (0.064 R)
• M79: 43,074,912 km (0.11 R)
• M80: 44,593,480 km (0.091 R)
• M81: 45,743,738 km (0.082 R)
• M82: 45,975,016 km (0.052 R)
• M83: 49,489,818 km (0.096 R)
• M84: 49,568,955 km (0.115 R)
• M85: 49,806,367 km (0.099 R)
• M86: 51,399,435 km (0.092 R)
• M87: 51,800,357 km (0.114 R)
• M88: 52,121,843 km (0.098 R)
• M89: 52,443,927 km (0.096 R)
• M90: 52,685,976 km (0.074 R)
• M91: 52,928,325 km (0.086 R)
• M92: 53,333,137 km (0.057 R)
• M93: 54,145,753 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 7.4

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.71 AU - 18.85 AU

Year: 24746 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,232,622 km

• M1: 162,463 km (0.064 R)
• M2: 310,416 km (0.052 R)
• M3: 370,704 km (0.08 R)
• M4: 578,495 km (0.068 R)
• M5: 880,234 km (0.083 R)
• M6: 1,762,562 km (0.119 R)
• M7: 3,348,748 km (0.092 R)
• M8: 3,984,390 km (0.076 R)
• M9: 4,290,168 km (0.092 R)
• M10: 5,701,474 km (0.111 R)
• M11: 5,815,468 km (0.092 R)
• M12: 7,553,047 km (0.033 R)
• M13: 7,678,560 km (0.108 R)
• M14: 8,970,038 km (0.118 R)
• M15: 9,036,459 km (0.094 R)
• M16: 9,236,322 km (0.053 R)
• M17: 10,466,765 km (0.077 R)
• M18: 11,030,150 km (0.062 R)
• M19: 11,101,209 km (0.069 R)
• M20: 11,243,926 km (0.098 R)
• M21: 12,039,337 km (0.088 R)
• M22: 12,259,546 km (0.085 R)
• M23: 12,853,000 km (0.114 R)
• M24: 12,927,799 km (0.117 R)
• M25: 13,684,166 km (0.095 R)
• M26: 14,845,644 km (0.083 R)
• M27: 15,081,560 km (0.096 R)
• M28: 17,261,350 km (0.117 R)
• M29: 18,683,577 km (0.045 R)
• M30: 18,768,399 km (0.109 R)
• M31: 21,106,764 km (0.077 R)
• M32: 22,085,582 km (0.068 R)
• M33: 25,015,756 km (0.079 R)
• M34: 25,390,499 km (0.118 R)
• M35: 25,767,186 km (0.08 R)
• M36: 27,388,528 km (0.114 R)
• M37: 28,162,846 km (0.065 R)
• M38: 29,337,788 km (0.117 R)
• M39: 29,931,243 km (0.09 R)
• M40: 30,929,210 km (0.112 R)
• M41: 31,230,650 km (0.118 R)
• M42: 32,140,953 km (0.054 R)
• M43: 33,265,480 km (0.096 R)
• M44: 34,402,873 km (0.084 R)
• M45: 34,506,843 km (0.116 R)
• M46: 35,237,928 km (0.09 R)
• M47: 35,868,633 km (0.107 R)
• M48: 36,609,142 km (0.106 R)
• M49: 40,167,776 km (0.039 R)
• M50: 46,798,552 km (0.107 R)
• M51: 50,652,343 km (0.096 R)
• M52: 51,007,638 km (0.085 R)
• M53: 51,245,050 km (0.077 R)
• M54: 51,482,761 km (0.119 R)
• M55: 51,720,921 km (0.104 R)
• M56: 52,437,494 km (0.052 R)
• M57: 52,557,173 km (0.052 R)
• M58: 53,638,915 km (0.086 R)
• M59: 56,804,855 km (0.054 R)
• M60: 57,667,586 km (0.105 R)
• M61: 58,658,821 km (0.082 R)
• M62: 58,783,137 km (0.106 R)
• M63: 59,780,805 km (0.09 R)
• M64: 60,532,534 km (0.074 R)
• M65: 61,666,187 km (0.079 R)
• M66: 64,466,659 km (0.07 R)
• M67: 69,795,335 km (0.06 R)
• M68: 69,927,131 km (0.077 R)
• M69: 70,586,858 km (0.089 R)
• M70: 72,045,886 km (0.066 R)
• M71: 72,179,028 km (0.096 R)
• M72: 74,723,837 km (0.115 R)
• M73: 76,889,715 km (0.069 R)
• M74: 78,117,016 km (0.12 R)
• M75: 78,390,631 km (0.065 R)
• M76: 78,938,757 km (0.093 R)
• M77: 83,509,571 km (0.104 R)
• M78: 83,789,319 km (0.028 R)
• M79: 84,069,366 km (0.112 R)
• M80: 84,349,712 km (0.108 R)
• M81: 86,179,893 km (0.038 R)
• M82: 87,596,584 km (0.077 R)
• M83: 87,880,820 km (0.086 R)
• M84: 90,453,006 km (0.083 R)
• M85: 91,604,012 km (0.115 R)
• M86: 92,036,948 km (0.04 R)
• M87: 92,470,483 km (0.115 R)
• M88: 93,484,906 km (0.074 R)
• M89: 93,920,685 km (0.107 R)
• M90: 94,211,653 km (0.064 R)
• M91: 96,110,050 km (0.111 R)
• M92: 97,137,488 km (0.099 R)
• M93: 97,578,951 km (0.098 R)
• M94: 97,873,659 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 6.7

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.11 AU - 21.17 AU

Year: 27911 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,232,622 km

• M1: 692,189 km (0.089 R)
• M2: 906,114 km (0.045 R)
• M3: 1,988,156 km (0.113 R)
• M4: 2,215,096 km (0.112 R)
• M5: 2,735,098 km (0.108 R)
• M6: 2,818,274 km (0.08 R)
• M7: 3,976,012 km (0.105 R)
• M8: 4,023,136 km (0.074 R)
• M9: 4,407,452 km (0.105 R)
• M10: 4,904,117 km (0.06 R)
• M11: 5,735,433 km (0.115 R)
• M12: 6,004,111 km (0.11 R)
• M13: 6,058,415 km (0.115 R)
• M14: 6,609,683 km (0.12 R)
• M15: 6,891,376 km (0.103 R)
• M16: 8,418,620 km (0.089 R)
• M17: 8,662,465 km (0.112 R)
• M18: 8,908,852 km (0.104 R)
• M19: 8,970,786 km (0.086 R)
• M20: 9,661,479 km (0.091 R)
• M21: 12,313,700 km (0.108 R)
• M22: 13,575,857 km (0.103 R)
• M23: 14,952,307 km (0.056 R)
• M24: 15,470,514 km (0.093 R)
• M25: 15,545,014 km (0.06 R)
• M26: 15,994,705 km (0.09 R)
• M27: 17,835,357 km (0.093 R)
• M28: 20,473,665 km (0.077 R)
• M29: 20,555,495 km (0.086 R)
• M30: 21,048,869 km (0.084 R)
• M31: 21,963,361 km (0.114 R)
• M32: 23,316,474 km (0.106 R)
• M33: 23,573,184 km (0.064 R)
• M34: 24,348,998 km (0.046 R)
• M35: 24,522,532 km (0.104 R)
• M36: 24,783,580 km (0.099 R)
• M37: 26,191,446 km (0.079 R)
• M38: 28,716,957 km (0.084 R)
• M39: 28,992,217 km (0.116 R)
• M40: 30,101,635 km (0.112 R)
• M41: 31,602,401 km (0.1 R)
• M42: 31,696,946 km (0.115 R)
• M43: 32,648,239 km (0.105 R)
• M44: 33,801,938 km (0.09 R)
• M45: 33,995,667 km (0.071 R)
• M46: 34,773,726 km (0.047 R)
• M47: 34,969,101 km (0.047 R)
• M48: 35,262,911 km (0.105 R)
• M49: 35,361,047 km (0.118 R)
• M50: 35,557,619 km (0.056 R)
• M51: 36,347,346 km (0.075 R)
• M52: 37,843,773 km (0.064 R)
• M53: 38,953,790 km (0.09 R)
• M54: 39,360,097 km (0.073 R)
• M55: 39,461,824 km (0.115 R)
• M56: 39,869,927 km (0.109 R)
• M57: 40,690,322 km (0.061 R)
• M58: 45,941,955 km (0.072 R)
• M59: 48,210,307 km (0.075 R)
• M60: 48,537,328 km (0.112 R)
• M61: 49,632,684 km (0.098 R)
• M62: 51,068,824 km (0.12 R)
• M63: 52,967,370 km (0.102 R)
• M64: 54,208,135 km (0.104 R)
• M65: 54,661,716 km (0.032 R)
• M66: 57,524,869 km (0.094 R)
• M67: 57,755,998 km (0.03 R)
• M68: 57,987,426 km (0.094 R)
• M69: 60,671,361 km (0.097 R)
• M70: 61,496,244 km (0.042 R)
• M71: 61,732,609 km (0.088 R)
• M72: 62,206,235 km (0.111 R)
• M73: 63,753,825 km (0.109 R)
• M74: 64,112,711 km (0.111 R)
• M75: 66,644,056 km (0.103 R)
• M76: 67,373,196 km (0.05 R)
• M77: 67,982,957 km (0.03 R)
• M78: 69,207,715 km (0.107 R)
• M79: 69,453,654 km (0.09 R)
• M80: 69,576,623 km (0.079 R)
• M81: 69,699,742 km (0.076 R)
• M82: 70,687,238 km (0.056 R)
• M83: 74,305,412 km (0.083 R)
• M84: 74,809,108 km (0.114 R)
• M85: 75,061,480 km (0.105 R)
• M86: 77,090,027 km (0.109 R)
• M87: 80,037,703 km (0.111 R)
• M88: 80,812,770 km (0.08 R)
• M89: 81,590,230 km (0.114 R)
• M90: 82,891,582 km (0.085 R)
• M91: 83,544,726 km (0.099 R)
• M92: 84,462,210 km (0.084 R)
• M93: 87,499,944 km (0.087 R)
• M94: 89,232,587 km (0.101 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: 411 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit