🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 281 Days

Day: 42.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,728,296 km

• M1: 560,693 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.55 AU - 2.03 AU

Year: 1017 Days

Day: 35.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.66 AU

Year: 1320 Days

Day: 12 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,728,296 km

• M1: 837,598 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 12.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.67 AU - 4.03 AU

Year: 2603 Days

Day: 10.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 106,728,296 km

• M1: 162,014 km (0.047 R)
• M2: 254,017 km (0.077 R)
• M3: 364,420 km (0.11 R)
• M4: 444,006 km (0.041 R)
• M5: 525,238 km (0.107 R)
• M6: 670,049 km (0.108 R)
• M7: 790,475 km (0.058 R)
• M8: 944,112 km (0.108 R)
• M9: 1,055,563 km (0.057 R)
• M10: 1,273,676 km (0.055 R)
• M11: 1,487,003 km (0.087 R)
• M12: 1,765,255 km (0.026 R)
• M13: 1,872,816 km (0.051 R)
• M14: 1,960,330 km (0.081 R)
• M15: 2,395,959 km (0.106 R)
• M16: 2,503,520 km (0.079 R)
• M17: 2,637,410 km (0.114 R)
• M18: 2,823,809 km (0.103 R)
• M19: 2,937,953 km (0.091 R)
• M20: 3,040,577 km (0.114 R)
• M21: 3,131,383 km (0.065 R)
• M22: 3,223,236 km (0.078 R)
• M23: 3,409,635 km (0.093 R)
• M24: 3,976,012 km (0.041 R)
• M25: 4,104,367 km (0.113 R)
• M26: 4,263,091 km (0.064 R)
• M27: 4,438,718 km (0.102 R)
• M28: 4,616,590 km (0.061 R)
• M29: 4,736,568 km (0.078 R)
• M30: 4,933,887 km (0.085 R)
• M31: 5,164,866 km (0.066 R)
• M32: 5,415,293 km (0.115 R)
• M33: 5,542,003 km (0.12 R)
• M34: 5,733,937 km (0.102 R)
• M35: 5,879,346 km (0.102 R)
• M36: 6,124,387 km (0.03 R)
• M37: 6,373,019 km (0.075 R)
• M38: 6,743,573 km (0.097 R)
• M39: 6,880,006 km (0.07 R)
• M40: 7,017,487 km (0.044 R)
• M41: 7,138,511 km (0.063 R)
• M42: 7,665,096 km (0.102 R)
• M43: 7,969,079 km (0.06 R)
• M44: 8,149,793 km (0.099 R)
• M45: 8,350,104 km (0.025 R)
• M46: 8,700,014 km (0.069 R)
• M47: 9,036,011 km (0.082 R)
• M48: 9,567,233 km (0.119 R)
• M49: 9,701,572 km (0.063 R)
• M50: 9,933,448 km (0.072 R)
• M51: 10,069,582 km (0.094 R)
• M52: 10,560,712 km (0.048 R)
• M53: 10,639,999 km (0.095 R)
• M54: 11,079,817 km (0.118 R)
• M55: 11,160,450 km (0.107 R)
• M56: 11,403,546 km (0.093 R)
• M57: 11,505,273 km (0.115 R)
• M58: 11,833,042 km (0.086 R)
• M59: 12,351,249 km (0.096 R)
• M60: 12,560,686 km (0.084 R)
• M61: 13,196,028 km (0.076 R)
• M62: 14,015,825 km (0.099 R)
• M63: 14,146,723 km (0.067 R)
• M64: 14,497,978 km (0.117 R)
• M65: 14,630,373 km (0.085 R)
• M66: 14,963,228 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.6

Radius: 4.9

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.47 AU - 13.51 AU

Year: 16537 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,728,296 km

• M1: 136,583 km (0.074 R)
• M2: 436,377 km (0.108 R)
• M3: 490,382 km (0.071 R)
• M4: 838,646 km (0.115 R)
• M5: 1,198,429 km (0.05 R)
• M6: 1,328,130 km (0.118 R)
• M7: 1,435,242 km (0.045 R)
• M8: 2,197,593 km (0.05 R)
• M9: 2,421,242 km (0.086 R)
• M10: 2,924,938 km (0.036 R)
• M11: 3,278,288 km (0.096 R)
• M12: 4,739,709 km (0.118 R)
• M13: 5,195,684 km (0.05 R)
• M14: 5,708,954 km (0.105 R)
• M15: 6,148,921 km (0.107 R)
• M16: 6,238,231 km (0.06 R)
• M17: 6,373,019 km (0.12 R)
• M18: 6,921,744 km (0.089 R)
• M19: 7,390,434 km (0.114 R)
• M20: 7,820,977 km (0.094 R)
• M21: 8,015,005 km (0.109 R)
• M22: 9,883,333 km (0.116 R)
• M23: 10,410,366 km (0.066 R)
• M24: 10,946,525 km (0.114 R)
• M25: 11,218,045 km (0.093 R)
• M26: 11,823,019 km (0.083 R)
• M27: 12,101,421 km (0.066 R)
• M28: 12,721,803 km (0.116 R)
• M29: 13,007,086 km (0.106 R)
• M30: 13,294,613 km (0.098 R)
• M31: 13,700,622 km (0.049 R)
• M32: 13,817,308 km (0.099 R)
• M33: 14,405,976 km (0.109 R)
• M34: 14,465,217 km (0.101 R)
• M35: 16,592,049 km (0.028 R)
• M36: 17,028,875 km (0.076 R)
• M37: 17,091,706 km (0.051 R)
• M38: 17,659,729 km (0.086 R)
• M39: 17,723,159 km (0.073 R)
• M40: 18,233,886 km (0.086 R)
• M41: 18,491,045 km (0.112 R)
• M42: 18,684,624 km (0.107 R)
• M43: 18,749,400 km (0.107 R)
• M44: 20,391,087 km (0.075 R)
• M45: 21,873,303 km (0.054 R)
• M46: 22,146,618 km (0.12 R)
• M47: 22,283,650 km (0.093 R)
• M48: 25,297,150 km (0.111 R)
• M49: 25,368,807 km (0.068 R)
• M50: 28,659,511 km (0.074 R)
• M51: 29,333,450 km (0.114 R)
• M52: 29,483,945 km (0.098 R)
• M53: 30,012,774 km (0.052 R)
• M54: 31,695,002 km (0.078 R)
• M55: 31,926,729 km (0.114 R)
• M56: 32,081,563 km (0.055 R)
• M57: 34,433,540 km (0.06 R)
• M58: 36,435,459 km (0.027 R)
• M59: 37,818,192 km (0.101 R)
• M60: 38,722,062 km (0.086 R)
• M61: 39,632,964 km (0.09 R)
• M62: 40,132,920 km (0.073 R)
• M63: 40,216,396 km (0.09 R)
• M64: 40,634,821 km (0.115 R)
• M65: 41,814,101 km (0.072 R)
• M66: 43,004,601 km (0.034 R)
• M67: 43,861,647 km (0.081 R)
• M68: 43,947,666 km (0.118 R)
• M69: 44,292,339 km (0.079 R)
• M70: 46,730,036 km (0.109 R)
• M71: 47,787,993 km (0.032 R)
• M72: 48,319,963 km (0.096 R)
• M73: 49,479,197 km (0.075 R)
• M74: 49,748,024 km (0.099 R)
• M75: 50,197,117 km (0.083 R)
• M76: 51,371,011 km (0.083 R)
• M77: 51,643,279 km (0.081 R)
• M78: 51,825,041 km (0.091 R)
• M79: 52,371,522 km (0.116 R)
• M80: 53,286,462 km (0.107 R)
• M81: 53,378,315 km (0.083 R)
• M82: 54,761,497 km (0.101 R)
• M83: 55,504,101 km (0.115 R)
• M84: 56,156,497 km (0.114 R)
• M85: 57,845,906 km (0.069 R)
• M86: 58,034,699 km (0.113 R)
• M87: 58,223,641 km (0.045 R)
• M88: 61,274,390 km (0.111 R)
• M89: 61,755,796 km (0.083 R)
• M90: 63,013,166 km (0.08 R)
• M91: 63,596,299 km (0.073 R)
• M92: 64,376,751 km (0.049 R)
• M93: 65,160,195 km (0.066 R)
• M94: 65,356,617 km (0.099 R)
• M95: 65,553,189 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.9

Radius: 3.6

Gravity: 51.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.12 AU - 15.8 AU

Year: 22146 Days

Day: 22.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,728,296 km

• M1: 193,430 km (0.072 R)
• M2: 486,343 km (0.078 R)
• M3: 949,348 km (0.084 R)
• M4: 1,263,803 km (0.043 R)
• M5: 1,385,575 km (0.078 R)
• M6: 1,608,028 km (0.075 R)
• M7: 1,706,613 km (0.085 R)
• M8: 2,265,959 km (0.088 R)
• M9: 2,603,452 km (0.105 R)
• M10: 3,118,218 km (0.064 R)
• M11: 3,159,208 km (0.105 R)
• M12: 3,620,568 km (0.099 R)
• M13: 4,466,095 km (0.089 R)
• M14: 4,651,596 km (0.081 R)
• M15: 5,666,169 km (0.098 R)
• M16: 7,012,101 km (0.112 R)
• M17: 7,336,130 km (0.069 R)
• M18: 7,720,297 km (0.085 R)
• M19: 8,167,445 km (0.059 R)
• M20: 8,223,844 km (0.109 R)
• M21: 8,622,821 km (0.108 R)
• M22: 8,737,862 km (0.111 R)
• M23: 9,028,082 km (0.094 R)
• M24: 9,737,026 km (0.104 R)
• M25: 9,916,992 km (0.079 R)
• M26: 10,158,743 km (0.042 R)
• M27: 10,341,402 km (0.082 R)
• M28: 10,463,773 km (0.119 R)
• M29: 10,957,894 km (0.09 R)
• M30: 11,459,646 km (0.086 R)
• M31: 11,522,776 km (0.109 R)
• M32: 11,840,821 km (0.06 R)
• M33: 12,097,232 km (0.057 R)
• M34: 15,523,023 km (0.042 R)
• M35: 16,583,822 km (0.101 R)
• M36: 17,303,836 km (0.072 R)
• M37: 18,476,983 km (0.067 R)
• M38: 19,223,177 km (0.118 R)
• M39: 21,286,580 km (0.049 R)
• M40: 21,754,522 km (0.051 R)
• M41: 22,621,292 km (0.057 R)
• M42: 23,499,282 km (0.117 R)
• M43: 23,579,616 km (0.105 R)
• M44: 25,535,758 km (0.12 R)
• M45: 27,036,674 km (0.088 R)
• M46: 27,205,121 km (0.12 R)
• M47: 27,374,017 km (0.099 R)
• M48: 27,712,856 km (0.095 R)
• M49: 30,122,878 km (0.11 R)
• M50: 31,352,871 km (0.057 R)
• M51: 35,600,254 km (0.094 R)
• M52: 35,969,910 km (0.118 R)
• M53: 36,527,013 km (0.105 R)
• M54: 37,086,808 km (0.059 R)
• M55: 37,555,498 km (0.12 R)
• M56: 38,404,017 km (0.042 R)
• M57: 39,354,263 km (0.116 R)
• M58: 40,504,820 km (0.12 R)
• M59: 41,471,971 km (0.114 R)
• M60: 41,569,060 km (0.033 R)
• M61: 43,922,832 km (0.078 R)
• M62: 44,517,933 km (0.057 R)
• M63: 44,717,048 km (0.08 R)
• M64: 45,716,361 km (0.095 R)
• M65: 45,816,741 km (0.091 R)
• M66: 48,758,284 km (0.097 R)
• M67: 49,993,215 km (0.063 R)
• M68: 50,926,107 km (0.081 R)
• M69: 52,493,743 km (0.073 R)
• M70: 53,547,660 km (0.029 R)
• M71: 55,569,176 km (0.094 R)
• M72: 55,890,662 km (0.081 R)
• M73: 56,966,720 km (0.066 R)
• M74: 57,399,057 km (0.025 R)
• M75: 58,375,782 km (0.064 R)
• M76: 58,920,617 km (0.033 R)
• M77: 60,786,252 km (0.084 R)
• M78: 62,336,984 km (0.045 R)
• M79: 62,893,937 km (0.106 R)
• M80: 65,138,503 km (0.037 R)
• M81: 65,251,450 km (0.063 R)
• M82: 66,725,138 km (0.057 R)
• M83: 68,668,863 km (0.053 R)
• M84: 69,705,427 km (0.056 R)
• M85: 70,167,834 km (0.077 R)
• M86: 70,283,623 km (0.09 R)
• M87: 70,399,412 km (0.111 R)
• M88: 72,728,800 km (0.095 R)
• M89: 73,197,789 km (0.094 R)
• M90: 76,508,241 km (0.11 R)
• M91: 76,627,470 km (0.075 R)
• M92: 76,746,550 km (0.111 R)
• M93: 76,985,159 km (0.089 R)
• M94: 77,463,124 km (0.081 R)
• M95: 80,957,132 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.1

Radius: 3.6

Gravity: 69.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.74 AU - 18.58 AU

Year: 28873 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,728,296 km

• M1: 167,849 km (0.068 R)
• M2: 281,244 km (0.095 R)
• M3: 346,469 km (0.107 R)
• M4: 369,357 km (0.112 R)
• M5: 466,446 km (0.062 R)
• M6: 518,057 km (0.06 R)
• M7: 655,388 km (0.078 R)
• M8: 743,352 km (0.11 R)
• M9: 1,612,665 km (0.092 R)
• M10: 1,978,432 km (0.119 R)
• M11: 2,020,618 km (0.061 R)
• M12: 2,642,048 km (0.092 R)
• M13: 3,831,201 km (0.095 R)
• M14: 4,590,859 km (0.098 R)
• M15: 5,045,188 km (0.101 R)
• M16: 5,693,246 km (0.097 R)
• M17: 7,390,883 km (0.051 R)
• M18: 8,602,626 km (0.07 R)
• M19: 9,090,315 km (0.101 R)
• M20: 9,946,912 km (0.084 R)
• M21: 10,092,172 km (0.103 R)
• M22: 10,754,441 km (0.107 R)
• M23: 10,828,941 km (0.09 R)
• M24: 10,903,590 km (0.1 R)
• M25: 11,128,436 km (0.06 R)
• M26: 12,198,210 km (0.096 R)
• M27: 12,353,643 km (0.06 R)
• M28: 13,621,036 km (0.048 R)
• M29: 14,515,930 km (0.115 R)
• M30: 14,680,637 km (0.061 R)
• M31: 14,928,970 km (0.086 R)
• M32: 15,345,899 km (0.082 R)
• M33: 16,276,548 km (0.095 R)
• M34: 16,361,968 km (0.043 R)
• M35: 16,705,445 km (0.103 R)
• M36: 17,838,200 km (0.074 R)
• M37: 18,014,725 km (0.086 R)
• M38: 20,268,866 km (0.101 R)
• M39: 20,545,173 km (0.092 R)
• M40: 21,195,026 km (0.114 R)
• M41: 22,040,404 km (0.048 R)
• M42: 23,377,061 km (0.103 R)
• M43: 23,473,551 km (0.108 R)
• M44: 24,641,612 km (0.102 R)
• M45: 25,133,789 km (0.118 R)
• M46: 26,328,477 km (0.059 R)
• M47: 28,052,144 km (0.106 R)
• M48: 28,154,768 km (0.093 R)
• M49: 29,394,785 km (0.076 R)
• M50: 29,812,013 km (0.088 R)
• M51: 30,969,751 km (0.085 R)
• M52: 31,181,731 km (0.12 R)
• M53: 34,529,582 km (0.071 R)
• M54: 35,301,208 km (0.099 R)
• M55: 37,198,707 km (0.102 R)
• M56: 37,424,151 km (0.061 R)
• M57: 39,933,356 km (0.026 R)
• M58: 42,143,665 km (0.092 R)
• M59: 44,632,525 km (0.106 R)
• M60: 45,593,093 km (0.103 R)
• M61: 47,412,352 km (0.065 R)
• M62: 50,497,060 km (0.056 R)
• M63: 52,504,963 km (0.115 R)
• M64: 54,538,746 km (0.073 R)
• M65: 54,922,913 km (0.084 R)
• M66: 56,339,456 km (0.074 R)
• M67: 57,767,816 km (0.1 R)
• M68: 58,552,008 km (0.086 R)
• M69: 59,471,287 km (0.107 R)
• M70: 60,792,835 km (0.036 R)
• M71: 62,123,957 km (0.105 R)
• M72: 63,330,314 km (0.067 R)
• M73: 66,721,398 km (0.089 R)
• M74: 67,681,368 km (0.072 R)
• M75: 70,170,976 km (0.104 R)
• M76: 70,728,228 km (0.042 R)
• M77: 73,819,518 km (0.059 R)
• M78: 74,102,707 km (0.093 R)
• M79: 76,095,201 km (0.055 R)
• M80: 79,696,919 km (0.054 R)
• M81: 82,764,872 km (0.113 R)
• M82: 83,353,690 km (0.119 R)
• M83: 86,765,867 km (0.057 R)
• M84: 91,132,779 km (0.114 R)
• M85: 92,349,907 km (0.112 R)
• M86: 93,725,759 km (0.119 R)
• M87: 94,954,256 km (0.034 R)
• M88: 97,117,142 km (0.114 R)
• M89: 97,427,408 km (0.067 R)
• M90: 98,204,719 km (0.108 R)
• M91: 98,983,974 km (0.12 R)
• M92: 99,296,185 km (0.061 R)
• M93: 99,921,654 km (0.033 R)
• M94: 100,078,283 km (0.086 R)
• M95: 104,654,781 km (0.09 R)
• M96: 105,450,641 km (0.102 R)
• M97: 106,248,597 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit