🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.61 AU - 0.87 AU

Year: 222 Days

Day: 32.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.75 AU - 0.81 AU

Year: 240 Days

Day: 31.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.35 AU - 1.55 AU

Year: 608 Days

Day: 34.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,433,214 km

• M1: 46,525 km (0.066 R)
• M2: 361,578 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.26 AU - 2.82 AU

Year: 1410 Days

Day: 31.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,433,214 km

• M1: 149,747 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.76 AU - 5.88 AU

Year: 3685 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.77 AU - 6.13 AU

Year: 4431 Days

Day: 14 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 11

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.39 AU - 7.75 AU

Year: 5865 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,433,214 km

• M1: 137,630 km (0.116 R)
• M2: 232,774 km (0.109 R)
• M3: 435,479 km (0.12 R)
• M4: 603,627 km (0.089 R)
• M5: 690,993 km (0.102 R)
• M6: 855,550 km (0.075 R)
• M7: 1,100,442 km (0.089 R)
• M8: 1,442,273 km (0.034 R)
• M9: 1,517,670 km (0.109 R)
• M10: 1,641,238 km (0.093 R)
• M11: 1,915,451 km (0.098 R)
• M12: 2,032,736 km (0.074 R)
• M13: 2,204,474 km (0.079 R)
• M14: 2,655,063 km (0.036 R)
• M15: 2,824,258 km (0.094 R)
• M16: 3,313,443 km (0.081 R)
• M17: 3,557,737 km (0.077 R)
• M18: 4,548,224 km (0.095 R)
• M19: 4,660,871 km (0.09 R)
• M20: 4,774,416 km (0.114 R)
• M21: 4,912,046 km (0.071 R)
• M22: 5,004,348 km (0.11 R)
• M23: 5,074,061 km (0.117 R)
• M24: 5,191,046 km (0.079 R)
• M25: 5,356,202 km (0.03 R)
• M26: 5,523,153 km (0.076 R)
• M27: 5,619,345 km (0.114 R)
• M28: 5,862,292 km (0.082 R)
• M29: 6,637,209 km (0.093 R)
• M30: 7,180,548 km (0.086 R)
• M31: 7,738,249 km (0.075 R)
• M32: 7,873,186 km (0.068 R)
• M33: 8,117,928 km (0.067 R)
• M34: 8,475,767 km (0.116 R)
• M35: 9,667,463 km (0.062 R)
• M36: 10,431,160 km (0.114 R)
• M37: 10,580,309 km (0.091 R)
• M38: 11,891,834 km (0.057 R)
• M39: 12,298,441 km (0.107 R)
• M40: 12,932,886 km (0.114 R)
• M41: 13,061,091 km (0.109 R)
• M42: 14,233,489 km (0.085 R)
• M43: 14,698,589 km (0.093 R)
• M44: 15,000,178 km (0.113 R)
• M45: 15,168,775 km (0.091 R)
• M46: 15,575,532 km (0.117 R)
• M47: 17,274,066 km (0.032 R)
• M48: 17,912,699 km (0.088 R)
• M49: 17,984,058 km (0.043 R)
• M50: 18,342,644 km (0.112 R)
• M51: 18,522,909 km (0.109 R)
• M52: 18,812,381 km (0.072 R)
• M53: 19,066,997 km (0.086 R)
• M54: 19,213,004 km (0.109 R)
• M55: 19,469,415 km (0.085 R)
• M56: 19,579,669 km (0.054 R)
• M57: 19,911,477 km (0.051 R)
• M58: 20,543,677 km (0.087 R)
• M59: 20,618,476 km (0.073 R)
• M60: 20,843,322 km (0.111 R)
• M61: 21,106,764 km (0.053 R)
• M62: 21,447,099 km (0.092 R)
• M63: 23,098,360 km (0.12 R)
• M64: 23,566,302 km (0.117 R)
• M65: 24,392,980 km (0.113 R)
• M66: 24,710,427 km (0.064 R)
• M67: 24,829,806 km (0.09 R)
• M68: 25,670,845 km (0.096 R)
• M69: 26,358,546 km (0.065 R)
• M70: 26,929,561 km (0.063 R)
• M71: 27,175,500 km (0.102 R)
• M72: 27,422,187 km (0.11 R)
• M73: 27,545,755 km (0.086 R)
• M74: 27,669,473 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 9.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.35 AU - 12.57 AU

Year: 13510 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,433,214 km

• M1: 125,812 km (0.075 R)
• M2: 217,515 km (0.037 R)
• M3: 455,226 km (0.097 R)
• M4: 833,859 km (0.114 R)
• M5: 1,001,408 km (0.115 R)
• M6: 1,443,470 km (0.078 R)
• M7: 1,620,743 km (0.042 R)
• M8: 1,805,347 km (0.077 R)
• M9: 1,914,105 km (0.034 R)
• M10: 2,195,498 km (0.095 R)
• M11: 2,370,827 km (0.091 R)
• M12: 3,550,855 km (0.087 R)
• M13: 5,310,276 km (0.114 R)
• M14: 6,194,100 km (0.102 R)
• M15: 6,401,442 km (0.096 R)
• M16: 7,471,965 km (0.086 R)
• M17: 7,559,928 km (0.109 R)
• M18: 7,960,402 km (0.108 R)
• M19: 8,095,489 km (0.104 R)
• M20: 8,459,311 km (0.088 R)
• M21: 8,689,392 km (0.071 R)
• M22: 9,439,775 km (0.081 R)
• M23: 10,308,490 km (0.106 R)
• M24: 10,951,911 km (0.101 R)
• M25: 11,202,786 km (0.095 R)
• M26: 11,557,184 km (0.034 R)
• M27: 11,966,932 km (0.058 R)
• M28: 12,329,258 km (0.104 R)
• M29: 12,590,306 km (0.114 R)
• M30: 13,171,045 km (0.086 R)
• M31: 13,545,190 km (0.11 R)
• M32: 14,688,417 km (0.086 R)
• M33: 16,374,833 km (0.045 R)
• M34: 16,719,507 km (0.109 R)
• M35: 18,418,639 km (0.117 R)
• M36: 18,897,053 km (0.101 R)
• M37: 19,500,681 km (0.105 R)
• M38: 19,927,035 km (0.08 R)
• M39: 20,603,367 km (0.11 R)
• M40: 22,294,870 km (0.106 R)
• M41: 22,676,793 km (0.103 R)
• M42: 22,932,606 km (0.099 R)
• M43: 23,900,504 km (0.039 R)
• M44: 25,543,238 km (0.089 R)
• M45: 25,676,231 km (0.099 R)
• M46: 26,680,930 km (0.09 R)
• M47: 27,154,258 km (0.063 R)
• M48: 27,903,593 km (0.092 R)
• M49: 28,246,472 km (0.07 R)
• M50: 28,521,732 km (0.092 R)
• M51: 28,797,889 km (0.113 R)
• M52: 28,936,267 km (0.1 R)
• M53: 29,074,945 km (0.115 R)
• M54: 30,332,763 km (0.094 R)
• M55: 30,685,216 km (0.079 R)
• M56: 30,897,495 km (0.115 R)
• M57: 31,252,192 km (0.1 R)
• M58: 33,918,624 km (0.094 R)
• M59: 34,578,201 km (0.116 R)
• M60: 35,242,117 km (0.119 R)
• M61: 36,507,416 km (0.083 R)
• M62: 37,409,491 km (0.059 R)
• M63: 37,787,525 km (0.101 R)
• M64: 38,776,366 km (0.108 R)
• M65: 39,082,444 km (0.08 R)
• M66: 39,466,013 km (0.091 R)
• M67: 39,850,928 km (0.108 R)
• M68: 40,701,990 km (0.101 R)
• M69: 41,402,707 km (0.082 R)
• M70: 42,422,067 km (0.091 R)
• M71: 46,256,559 km (0.114 R)
• M72: 46,337,641 km (0.098 R)
• M73: 47,069,175 km (0.109 R)
• M74: 49,369,840 km (0.085 R)
• M75: 51,790,932 km (0.105 R)
• M76: 52,550,291 km (0.068 R)
• M77: 52,719,486 km (0.072 R)
• M78: 52,888,831 km (0.04 R)
• M79: 53,313,091 km (0.067 R)
• M80: 54,421,611 km (0.115 R)
• M81: 55,796,266 km (0.073 R)
• M82: 55,882,584 km (0.12 R)
• M83: 56,314,772 km (0.093 R)
• M84: 56,487,857 km (0.115 R)
• M85: 56,748,007 km (0.06 R)
• M86: 57,269,356 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 5.2

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.61 AU - 15.95 AU

Year: 19788 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,433,214 km

• M1: 70,461 km (0.096 R)
• M2: 119,678 km (0.079 R)
• M3: 399,127 km (0.054 R)
• M4: 468,092 km (0.102 R)
• M5: 762,650 km (0.116 R)
• M6: 1,231,041 km (0.09 R)
• M7: 1,307,934 km (0.025 R)
• M8: 1,889,720 km (0.068 R)
• M9: 2,254,141 km (0.064 R)
• M10: 3,046,261 km (0.057 R)
• M11: 3,327,805 km (0.03 R)
• M12: 3,991,720 km (0.12 R)
• M13: 4,029,718 km (0.082 R)
• M14: 4,495,865 km (0.098 R)
• M15: 4,535,508 km (0.099 R)
• M16: 5,185,212 km (0.083 R)
• M17: 5,226,800 km (0.119 R)
• M18: 5,352,313 km (0.114 R)
• M19: 6,257,529 km (0.108 R)
• M20: 6,569,740 km (0.114 R)
• M21: 6,841,410 km (0.104 R)
• M22: 6,978,591 km (0.097 R)
• M23: 7,489,468 km (0.099 R)
• M24: 7,536,591 km (0.106 R)
• M25: 7,964,291 km (0.047 R)
• M26: 8,060,483 km (0.08 R)
• M27: 8,448,839 km (0.08 R)
• M28: 9,193,537 km (0.092 R)
• M29: 9,344,930 km (0.03 R)
• M30: 9,752,884 km (0.101 R)
• M31: 10,428,019 km (0.075 R)
• M32: 10,851,082 km (0.093 R)
• M33: 11,011,151 km (0.085 R)
• M34: 11,064,558 km (0.093 R)
• M35: 11,713,663 km (0.087 R)
• M36: 12,097,980 km (0.068 R)
• M37: 13,504,050 km (0.092 R)
• M38: 15,079,615 km (0.119 R)
• M39: 15,858,721 km (0.119 R)
• M40: 16,161,806 km (0.041 R)
• M41: 16,222,692 km (0.074 R)
• M42: 16,773,811 km (0.056 R)
• M43: 17,020,797 km (0.074 R)
• M44: 18,146,820 km (0.099 R)
• M45: 18,846,789 km (0.1 R)
• M46: 19,039,171 km (0.085 R)
• M47: 21,935,087 km (0.092 R)
• M48: 22,070,024 km (0.061 R)
• M49: 23,778,881 km (0.04 R)
• M50: 26,385,025 km (0.088 R)
• M51: 26,816,017 km (0.067 R)
• M52: 27,032,485 km (0.113 R)
• M53: 27,249,551 km (0.104 R)
• M54: 29,898,182 km (0.09 R)
• M55: 33,322,477 km (0.109 R)
• M56: 33,555,102 km (0.097 R)
• M57: 33,710,534 km (0.104 R)
• M58: 34,491,135 km (0.07 R)
• M59: 34,726,453 km (0.103 R)
• M60: 35,435,696 km (0.071 R)
• M61: 36,070,141 km (0.092 R)
• M62: 37,109,098 km (0.046 R)
• M63: 37,834,199 km (0.102 R)
• M64: 38,645,169 km (0.105 R)
• M65: 38,971,293 km (0.066 R)
• M66: 40,284,463 km (0.054 R)
• M67: 40,449,619 km (0.066 R)
• M68: 40,697,802 km (0.119 R)
• M69: 41,528,818 km (0.107 R)
• M70: 43,376,501 km (0.099 R)
• M71: 43,545,696 km (0.08 R)
• M72: 43,884,984 km (0.1 R)
• M73: 45,508,420 km (0.074 R)
• M74: 45,680,458 km (0.04 R)
• M75: 46,111,449 km (0.105 R)
• M76: 46,370,702 km (0.107 R)
• M77: 46,630,404 km (0.034 R)
• M78: 47,064,388 km (0.076 R)
• M79: 48,023,908 km (0.084 R)
• M80: 48,725,672 km (0.049 R)
• M81: 49,077,825 km (0.091 R)
• M82: 49,254,351 km (0.113 R)
• M83: 49,342,614 km (0.082 R)
• M84: 49,696,263 km (0.108 R)
• M85: 49,784,825 km (0.097 R)
• M86: 50,851,458 km (0.108 R)
• M87: 51,746,053 km (0.118 R)
• M88: 51,925,720 km (0.078 R)
• M89: 52,645,884 km (0.11 R)
• M90: 54,552,360 km (0.109 R)
• M91: 54,826,572 km (0.097 R)
• M92: 55,468,198 km (0.115 R)
• M93: 57,686,585 km (0.065 R)
• M94: 57,779,634 km (0.116 R)
• M95: 61,542,918 km (0.117 R)
• M96: 63,358,139 km (0.096 R)
• M97: 63,550,223 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.9

Radius: 3.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.18 AU - 23.98 AU

Year: 31336 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,433,214 km

• M1: 66,721 km (0.085 R)
• M2: 328,816 km (0.05 R)
• M3: 388,356 km (0.103 R)
• M4: 435,330 km (0.111 R)
• M5: 467,643 km (0.118 R)
• M6: 605,423 km (0.075 R)
• M7: 875,596 km (0.096 R)
• M8: 916,885 km (0.031 R)
• M9: 1,688,661 km (0.119 R)
• M10: 1,740,422 km (0.114 R)
• M11: 1,898,846 km (0.058 R)
• M12: 2,314,877 km (0.085 R)
• M13: 2,430,517 km (0.044 R)
• M14: 2,459,688 km (0.119 R)
• M15: 2,667,480 km (0.119 R)
• M16: 2,727,768 km (0.054 R)
• M17: 2,758,136 km (0.111 R)
• M18: 3,388,541 km (0.042 R)
• M19: 3,652,881 km (0.108 R)
• M20: 4,236,013 km (0.116 R)
• M21: 4,448,741 km (0.104 R)
• M22: 6,111,223 km (0.117 R)
• M23: 7,048,304 km (0.104 R)
• M24: 7,257,890 km (0.071 R)
• M25: 7,726,132 km (0.095 R)
• M26: 8,029,217 km (0.045 R)
• M27: 8,380,323 km (0.074 R)
• M28: 9,927,464 km (0.064 R)
• M29: 10,068,086 km (0.102 R)
• M30: 10,209,456 km (0.071 R)
• M31: 10,877,710 km (0.117 R)
• M32: 11,071,140 km (0.069 R)
• M33: 11,119,759 km (0.055 R)
• M34: 11,658,461 km (0.068 R)
• M35: 11,806,862 km (0.056 R)
• M36: 11,955,862 km (0.101 R)
• M37: 13,688,056 km (0.072 R)
• M38: 13,792,325 km (0.099 R)
• M39: 14,370,820 km (0.107 R)
• M40: 15,226,071 km (0.067 R)
• M41: 15,334,231 km (0.114 R)
• M42: 15,605,451 km (0.112 R)
• M43: 17,097,840 km (0.105 R)
• M44: 18,174,795 km (0.107 R)
• M45: 18,346,832 km (0.116 R)
• M46: 18,461,873 km (0.061 R)
• M47: 20,692,078 km (0.041 R)
• M48: 22,143,776 km (0.048 R)
• M49: 22,388,967 km (0.064 R)
• M50: 22,573,421 km (0.111 R)
• M51: 23,067,692 km (0.054 R)
• M52: 24,571,899 km (0.095 R)
• M53: 25,207,989 km (0.082 R)
• M54: 26,236,774 km (0.117 R)
• M55: 26,756,477 km (0.113 R)
• M56: 27,279,321 km (0.11 R)
• M57: 28,070,096 km (0.096 R)
• M58: 28,202,639 km (0.113 R)
• M59: 28,534,896 km (0.097 R)
• M60: 29,944,258 km (0.089 R)
• M61: 31,238,878 km (0.045 R)
• M62: 32,482,186 km (0.087 R)
• M63: 35,731,900 km (0.113 R)
• M64: 36,886,197 km (0.096 R)
• M65: 37,467,983 km (0.118 R)
• M66: 37,686,995 km (0.079 R)
• M67: 38,566,929 km (0.096 R)
• M68: 38,640,532 km (0.117 R)
• M69: 38,861,787 km (0.111 R)
• M70: 39,305,494 km (0.08 R)
• M71: 40,646,489 km (0.071 R)
• M72: 41,172,027 km (0.063 R)
• M73: 41,247,275 km (0.103 R)
• M74: 41,699,808 km (0.111 R)
• M75: 44,140,946 km (0.054 R)
• M76: 44,295,032 km (0.09 R)
• M77: 44,681,144 km (0.064 R)
• M78: 46,236,513 km (0.111 R)
• M79: 46,706,550 km (0.096 R)
• M80: 47,572,422 km (0.063 R)
• M81: 48,046,947 km (0.087 R)
• M82: 48,126,084 km (0.118 R)
• M83: 50,846,072 km (0.067 R)
• M84: 51,088,421 km (0.095 R)
• M85: 54,026,673 km (0.07 R)
• M86: 54,109,101 km (0.091 R)
• M87: 54,274,107 km (0.072 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit