🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 44.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,254,204 km

• M1: 84,373 km (0.116 R)
• M2: 210,035 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.15 AU - 1.23 AU

Year: 481 Days

Day: 42.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.26 AU - 2.94 AU

Year: 1555 Days

Day: 35.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 15

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.82 AU - 6.74 AU

Year: 5836 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 111,254,204 km

• M1: 220,358 km (0.118 R)
• M2: 509,231 km (0.114 R)
• M3: 658,829 km (0.047 R)
• M4: 785,987 km (0.096 R)
• M5: 980,315 km (0.093 R)
• M6: 1,145,321 km (0.073 R)
• M7: 1,419,983 km (0.103 R)
• M8: 1,522,158 km (0.078 R)
• M9: 1,662,780 km (0.103 R)
• M10: 1,844,841 km (0.102 R)
• M11: 2,493,797 km (0.119 R)
• M12: 3,347,402 km (0.107 R)
• M13: 3,463,191 km (0.041 R)
• M14: 3,651,385 km (0.032 R)
• M15: 4,087,163 km (0.052 R)
• M16: 4,616,889 km (0.112 R)
• M17: 4,850,711 km (0.051 R)
• M18: 5,035,315 km (0.083 R)
• M19: 5,168,756 km (0.064 R)
• M20: 5,686,215 km (0.1 R)
• M21: 5,993,489 km (0.085 R)
• M22: 6,566,299 km (0.116 R)
• M23: 6,948,073 km (0.055 R)
• M24: 7,216,751 km (0.049 R)
• M25: 7,337,327 km (0.117 R)
• M26: 7,641,609 km (0.104 R)
• M27: 7,918,963 km (0.077 R)
• M28: 8,074,545 km (0.086 R)
• M29: 9,224,803 km (0.086 R)
• M30: 9,619,592 km (0.067 R)
• M31: 9,785,795 km (0.11 R)
• M32: 10,323,899 km (0.057 R)
• M33: 11,288,955 km (0.045 R)
• M34: 11,429,277 km (0.115 R)
• M35: 11,570,049 km (0.072 R)
• M36: 11,676,114 km (0.088 R)
• M37: 12,318,936 km (0.117 R)
• M38: 12,499,500 km (0.092 R)
• M39: 12,863,472 km (0.069 R)
• M40: 13,157,133 km (0.092 R)
• M41: 13,901,083 km (0.063 R)
• M42: 14,051,429 km (0.111 R)
• M43: 14,506,057 km (0.084 R)
• M44: 15,429,674 km (0.092 R)
• M45: 15,624,600 km (0.111 R)
• M46: 17,293,364 km (0.118 R)
• M47: 17,699,074 km (0.079 R)
• M48: 18,148,914 km (0.068 R)
• M49: 18,851,725 km (0.038 R)
• M50: 19,018,377 km (0.105 R)
• M51: 20,326,611 km (0.081 R)
• M52: 21,272,518 km (0.111 R)
• M53: 21,969,494 km (0.032 R)
• M54: 22,276,918 km (0.115 R)
• M55: 22,629,819 km (0.049 R)
• M56: 23,162,837 km (0.053 R)
• M57: 23,969,917 km (0.077 R)
• M58: 24,422,451 km (0.101 R)
• M59: 24,558,734 km (0.076 R)
• M60: 24,877,677 km (0.056 R)
• M61: 25,106,412 km (0.082 R)
• M62: 25,381,672 km (0.065 R)
• M63: 26,446,510 km (0.072 R)
• M64: 27,573,281 km (0.066 R)
• M65: 27,857,367 km (0.107 R)
• M66: 28,094,929 km (0.077 R)
• M67: 30,262,752 km (0.117 R)
• M68: 31,836,820 km (0.068 R)
• M69: 32,483,981 km (0.052 R)
• M70: 33,588,911 km (0.111 R)
• M71: 33,892,445 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 9.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.37 AU - 9.61 AU

Year: 9174 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 111,254,204 km

• M1: 169,644 km (0.086 R)
• M2: 261,347 km (0.119 R)
• M3: 558,150 km (0.109 R)
• M4: 708,496 km (0.096 R)
• M5: 777,311 km (0.062 R)
• M6: 897,438 km (0.064 R)
• M7: 959,970 km (0.08 R)
• M8: 1,239,418 km (0.084 R)
• M9: 1,309,879 km (0.096 R)
• M10: 1,410,708 km (0.097 R)
• M11: 1,499,270 km (0.104 R)
• M12: 2,120,699 km (0.069 R)
• M13: 2,240,228 km (0.08 R)
• M14: 2,414,809 km (0.114 R)
• M15: 2,557,675 km (0.112 R)
• M16: 2,666,732 km (0.113 R)
• M17: 2,965,179 km (0.065 R)
• M18: 3,041,624 km (0.099 R)
• M19: 3,254,950 km (0.099 R)
• M20: 3,433,122 km (0.113 R)
• M21: 3,533,502 km (0.118 R)
• M22: 3,737,404 km (0.044 R)
• M23: 3,903,308 km (0.072 R)
• M24: 4,177,969 km (0.068 R)
• M25: 4,242,296 km (0.032 R)
• M26: 5,085,430 km (0.09 R)
• M27: 5,177,134 km (0.044 R)
• M28: 5,246,397 km (0.114 R)
• M29: 5,362,336 km (0.068 R)
• M30: 5,479,172 km (0.077 R)
• M31: 5,979,277 km (0.066 R)
• M32: 6,124,836 km (0.087 R)
• M33: 6,394,711 km (0.038 R)
• M34: 6,794,436 km (0.075 R)
• M35: 7,279,582 km (0.115 R)
• M36: 7,383,104 km (0.071 R)
• M37: 7,723,140 km (0.112 R)
• M38: 8,095,040 km (0.114 R)
• M39: 8,364,316 km (0.083 R)
• M40: 8,581,831 km (0.06 R)
• M41: 8,967,046 km (0.106 R)
• M42: 9,527,140 km (0.11 R)
• M43: 9,754,380 km (0.084 R)
• M44: 9,840,099 km (0.09 R)
• M45: 10,041,009 km (0.12 R)
• M46: 10,243,265 km (0.037 R)
• M47: 10,446,868 km (0.12 R)
• M48: 10,563,854 km (0.076 R)
• M49: 10,858,113 km (0.114 R)
• M50: 11,095,524 km (0.062 R)
• M51: 11,184,984 km (0.066 R)
• M52: 11,274,743 km (0.113 R)
• M53: 11,726,827 km (0.11 R)
• M54: 11,970,373 km (0.101 R)
• M55: 12,154,229 km (0.086 R)
• M56: 13,024,290 km (0.113 R)
• M57: 13,150,251 km (0.116 R)
• M58: 13,276,512 km (0.085 R)
• M59: 13,435,086 km (0.102 R)
• M60: 13,530,379 km (0.074 R)
• M61: 14,010,888 km (0.119 R)
• M62: 14,562,156 km (0.039 R)
• M63: 14,823,952 km (0.096 R)
• M64: 15,352,332 km (0.1 R)
• M65: 15,819,825 km (0.106 R)
• M66: 15,954,164 km (0.094 R)
• M67: 16,021,483 km (0.104 R)
• M68: 17,112,052 km (0.103 R)
• M69: 17,735,875 km (0.099 R)
• M70: 17,805,737 km (0.089 R)
• M71: 18,050,629 km (0.103 R)
• M72: 18,650,217 km (0.059 R)
• M73: 18,792,185 km (0.102 R)
• M74: 18,898,998 km (0.06 R)
• M75: 19,292,141 km (0.104 R)
• M76: 20,086,656 km (0.117 R)
• M77: 20,561,031 km (0.095 R)
• M78: 20,965,394 km (0.08 R)
• M79: 21,372,449 km (0.101 R)
• M80: 22,081,543 km (0.091 R)
• M81: 22,609,025 km (0.106 R)
• M82: 24,760,243 km (0.079 R)
• M83: 25,268,876 km (0.077 R)
• M84: 25,701,961 km (0.097 R)
• M85: 26,296,463 km (0.093 R)
• M86: 26,735,383 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 7.5

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.32 AU - 14.94 AU

Year: 20753 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,254,204 km

• M1: 100,979 km (0.077 R)
• M2: 251,624 km (0.098 R)
• M3: 454,778 km (0.09 R)
• M4: 586,723 km (0.102 R)
• M5: 1,724,265 km (0.117 R)
• M6: 2,117,707 km (0.049 R)
• M7: 2,459,987 km (0.116 R)
• M8: 2,860,610 km (0.112 R)
• M9: 2,943,189 km (0.092 R)
• M10: 3,238,644 km (0.057 R)
• M11: 3,543,525 km (0.112 R)
• M12: 4,609,410 km (0.117 R)
• M13: 5,001,954 km (0.091 R)
• M14: 5,559,356 km (0.11 R)
• M15: 5,871,567 km (0.119 R)
• M16: 6,082,949 km (0.049 R)
• M17: 6,296,874 km (0.085 R)
• M18: 7,233,356 km (0.113 R)
• M19: 7,517,143 km (0.115 R)
• M20: 8,153,982 km (0.103 R)
• M21: 8,568,368 km (0.108 R)
• M22: 8,748,035 km (0.054 R)
• M23: 8,929,048 km (0.113 R)
• M24: 9,541,053 km (0.096 R)
• M25: 11,457,103 km (0.109 R)
• M26: 11,721,292 km (0.058 R)
• M27: 12,526,279 km (0.061 R)
• M28: 13,766,594 km (0.114 R)
• M29: 13,906,917 km (0.093 R)
• M30: 14,401,488 km (0.105 R)
• M31: 15,118,062 km (0.104 R)
• M32: 15,335,278 km (0.058 R)
• M33: 15,699,549 km (0.075 R)
• M34: 17,109,957 km (0.066 R)
• M35: 17,336,299 km (0.116 R)
• M36: 17,715,829 km (0.062 R)
• M37: 18,174,945 km (0.073 R)
• M38: 18,715,442 km (0.109 R)
• M39: 18,870,724 km (0.081 R)
• M40: 19,733,156 km (0.114 R)
• M41: 21,010,273 km (0.069 R)
• M42: 22,561,304 km (0.101 R)
• M43: 24,318,031 km (0.029 R)
• M44: 26,031,675 km (0.11 R)
• M45: 26,990,747 km (0.11 R)
• M46: 27,783,915 km (0.112 R)
• M47: 27,961,338 km (0.098 R)
• M48: 28,853,540 km (0.071 R)
• M49: 31,308,740 km (0.066 R)
• M50: 31,401,042 km (0.11 R)
• M51: 31,863,449 km (0.079 R)
• M52: 32,888,793 km (0.076 R)
• M53: 32,982,441 km (0.12 R)
• M54: 33,452,477 km (0.062 R)
• M55: 34,494,427 km (0.076 R)
• M56: 35,546,997 km (0.117 R)
• M57: 35,643,338 km (0.114 R)
• M58: 36,029,002 km (0.107 R)
• M59: 41,066,560 km (0.111 R)
• M60: 41,167,539 km (0.08 R)
• M61: 41,268,517 km (0.106 R)
• M62: 41,572,201 km (0.106 R)
• M63: 42,385,415 km (0.1 R)
• M64: 43,409,413 km (0.115 R)
• M65: 44,441,638 km (0.116 R)
• M66: 47,162,823 km (0.078 R)
• M67: 48,330,135 km (0.059 R)
• M68: 48,436,799 km (0.085 R)
• M69: 52,764,515 km (0.112 R)
• M70: 52,984,125 km (0.094 R)
• M71: 53,424,242 km (0.064 R)
• M72: 55,978,626 km (0.075 R)
• M73: 56,090,525 km (0.067 R)
• M74: 57,214,154 km (0.087 R)
• M75: 61,782,574 km (0.073 R)
• M76: 63,409,002 km (0.072 R)
• M77: 66,822,526 km (0.099 R)
• M78: 67,655,338 km (0.044 R)
• M79: 67,893,946 km (0.116 R)
• M80: 68,252,383 km (0.108 R)
• M81: 68,491,740 km (0.092 R)
• M82: 70,778,941 km (0.1 R)
• M83: 72,236,324 km (0.09 R)
• M84: 72,480,168 km (0.089 R)
• M85: 72,602,240 km (0.117 R)
• M86: 74,933,873 km (0.1 R)
• M87: 81,820,311 km (0.104 R)
• M88: 82,328,944 km (0.071 R)
• M89: 82,456,402 km (0.077 R)
• M90: 83,221,744 km (0.082 R)
• M91: 83,861,275 km (0.109 R)
• M92: 83,989,481 km (0.066 R)
• M93: 84,245,891 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 7.9

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.83 AU - 20.19 AU

Year: 29533 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,254,204 km

• M1: 193,131 km (0.09 R)
• M2: 537,655 km (0.091 R)
• M3: 675,883 km (0.118 R)
• M4: 1,089,372 km (0.075 R)
• M5: 1,982,920 km (0.081 R)
• M6: 2,290,643 km (0.087 R)
• M7: 2,756,191 km (0.097 R)
• M8: 3,352,937 km (0.089 R)
• M9: 4,433,183 km (0.049 R)
• M10: 5,248,342 km (0.095 R)
• M11: 5,858,701 km (0.094 R)
• M12: 5,920,934 km (0.057 R)
• M13: 6,172,259 km (0.094 R)
• M14: 6,362,996 km (0.042 R)
• M15: 6,881,352 km (0.112 R)
• M16: 8,586,918 km (0.099 R)
• M17: 9,159,130 km (0.083 R)
• M18: 10,189,859 km (0.102 R)
• M19: 10,566,846 km (0.095 R)
• M20: 11,179,598 km (0.094 R)
• M21: 11,412,223 km (0.116 R)
• M22: 11,803,721 km (0.09 R)
• M23: 15,176,106 km (0.073 R)
• M24: 15,433,863 km (0.1 R)
• M25: 15,692,966 km (0.111 R)
• M26: 15,953,566 km (0.042 R)
• M27: 17,099,485 km (0.072 R)
• M28: 17,637,290 km (0.079 R)
• M29: 17,908,361 km (0.12 R)
• M30: 18,454,393 km (0.118 R)
• M31: 19,005,961 km (0.049 R)
• M32: 19,283,914 km (0.092 R)
• M33: 19,376,814 km (0.113 R)
• M34: 21,074,450 km (0.109 R)
• M35: 21,554,360 km (0.118 R)
• M36: 21,650,851 km (0.116 R)
• M37: 23,114,517 km (0.058 R)
• M38: 23,908,133 km (0.075 R)
• M39: 24,007,915 km (0.08 R)
• M40: 24,208,077 km (0.11 R)
• M41: 24,811,555 km (0.068 R)
• M42: 25,930,996 km (0.114 R)
• M43: 26,239,167 km (0.049 R)
• M44: 27,588,391 km (0.079 R)
• M45: 27,797,977 km (0.055 R)
• M46: 29,815,304 km (0.098 R)
• M47: 30,245,847 km (0.074 R)
• M48: 30,353,857 km (0.049 R)
• M49: 31,222,422 km (0.025 R)
• M50: 31,440,835 km (0.117 R)
• M51: 32,319,573 km (0.051 R)
• M52: 34,890,562 km (0.09 R)
• M53: 35,344,442 km (0.099 R)
• M54: 36,028,852 km (0.099 R)
• M55: 36,602,410 km (0.093 R)
• M56: 39,044,595 km (0.117 R)
• M57: 39,633,861 km (0.118 R)
• M58: 44,697,899 km (0.081 R)
• M59: 45,809,262 km (0.056 R)
• M60: 51,243,105 km (0.117 R)
• M61: 54,494,615 km (0.104 R)
• M62: 54,626,111 km (0.081 R)
• M63: 56,610,377 km (0.116 R)
• M64: 57,678,357 km (0.105 R)
• M65: 57,946,286 km (0.045 R)
• M66: 58,080,476 km (0.094 R)
• M67: 58,887,706 km (0.049 R)
• M68: 60,921,788 km (0.052 R)
• M69: 61,605,002 km (0.079 R)
• M70: 62,153,278 km (0.045 R)
• M71: 63,254,916 km (0.096 R)
• M72: 66,177,012 km (0.119 R)
• M73: 66,738,602 km (0.116 R)
• M74: 67,866,420 km (0.105 R)
• M75: 68,007,940 km (0.073 R)
• M76: 69,000,671 km (0.12 R)
• M77: 75,789,273 km (0.055 R)
• M78: 75,936,029 km (0.091 R)
• M79: 81,281,011 km (0.051 R)
• M80: 81,882,395 km (0.107 R)
• M81: 83,392,286 km (0.101 R)
• M82: 84,302,589 km (0.11 R)
• M83: 87,053,245 km (0.111 R)
• M84: 87,206,882 km (0.109 R)
• M85: 87,822,477 km (0.074 R)
• M86: 87,976,563 km (0.082 R)
• M87: 88,439,568 km (0.055 R)
• M88: 88,593,953 km (0.11 R)
• M89: 95,955,515 km (0.073 R)
• M90: 100,594,545 km (0.094 R)
• M91: 101,401,775 km (0.091 R)
• M92: 105,961,668 km (0.071 R)
• M93: 108,266,522 km (0.092 R)
• M94: 110,421,629 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit