🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 235 Days

Day: 22.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,764,471 km

• M1: 185,501 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.4 AU - 1.98 AU

Year: 765 Days

Day: 46.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.09 AU - 4.35 AU

Year: 2499 Days

Day: 29.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.03 AU - 4.75 AU

Year: 3203 Days

Day: 27 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.02 AU - 4.82 AU

Year: 3236 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 9.2

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.9 AU - 10.28 AU

Year: 9544 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,764,471 km

• M1: 192,233 km (0.097 R)
• M2: 414,685 km (0.083 R)
• M3: 598,541 km (0.086 R)
• M4: 683,363 km (0.083 R)
• M5: 1,626,278 km (0.082 R)
• M6: 2,002,218 km (0.098 R)
• M7: 2,186,971 km (0.108 R)
• M8: 2,405,085 km (0.113 R)
• M9: 2,745,570 km (0.08 R)
• M10: 3,101,313 km (0.081 R)
• M11: 3,471,867 km (0.105 R)
• M12: 3,630,441 km (0.117 R)
• M13: 3,922,007 km (0.035 R)
• M14: 4,631,700 km (0.119 R)
• M15: 4,877,190 km (0.101 R)
• M16: 5,417,388 km (0.093 R)
• M17: 5,490,840 km (0.119 R)
• M18: 5,676,042 km (0.049 R)
• M19: 6,243,916 km (0.08 R)
• M20: 6,321,108 km (0.112 R)
• M21: 7,069,247 km (0.119 R)
• M22: 7,970,425 km (0.08 R)
• M23: 8,691,487 km (0.082 R)
• M24: 8,820,889 km (0.032 R)
• M25: 8,907,506 km (0.073 R)
• M26: 9,081,638 km (0.092 R)
• M27: 9,699,926 km (0.081 R)
• M28: 9,789,385 km (0.07 R)
• M29: 10,514,786 km (0.1 R)
• M30: 10,698,941 km (0.114 R)
• M31: 10,883,993 km (0.118 R)
• M32: 11,163,741 km (0.072 R)
• M33: 11,445,883 km (0.052 R)
• M34: 11,587,851 km (0.051 R)
• M35: 12,989,733 km (0.1 R)
• M36: 13,286,535 km (0.094 R)
• M37: 13,735,777 km (0.067 R)
• M38: 14,088,828 km (0.11 R)
• M39: 14,393,709 km (0.11 R)
• M40: 14,958,291 km (0.119 R)
• M41: 16,534,753 km (0.075 R)
• M42: 16,910,244 km (0.11 R)
• M43: 17,724,057 km (0.115 R)
• M44: 19,164,983 km (0.113 R)
• M45: 19,502,775 km (0.046 R)
• M46: 19,672,419 km (0.111 R)
• M47: 19,842,662 km (0.115 R)
• M48: 20,241,489 km (0.105 R)
• M49: 20,298,785 km (0.073 R)
• M50: 20,413,377 km (0.073 R)
• M51: 20,470,673 km (0.112 R)
• M52: 21,221,356 km (0.094 R)
• M53: 21,337,743 km (0.089 R)
• M54: 22,690,257 km (0.08 R)
• M55: 25,046,424 km (0.098 R)
• M56: 25,477,565 km (0.085 R)
• M57: 25,663,066 km (0.071 R)
• M58: 27,479,334 km (0.047 R)
• M59: 28,051,396 km (0.108 R)
• M60: 29,078,086 km (0.051 R)
• M61: 30,641,085 km (0.095 R)
• M62: 32,164,589 km (0.091 R)
• M63: 32,498,941 km (0.119 R)
• M64: 34,392,999 km (0.097 R)
• M65: 34,872,161 km (0.099 R)
• M66: 35,975,595 km (0.059 R)
• M67: 36,601,213 km (0.053 R)
• M68: 36,810,501 km (0.073 R)
• M69: 37,020,387 km (0.09 R)
• M70: 38,712,638 km (0.075 R)
• M71: 39,783,160 km (0.118 R)
• M72: 40,286,108 km (0.09 R)
• M73: 41,153,028 km (0.052 R)
• M74: 43,938,839 km (0.065 R)
• M75: 46,633,845 km (0.1 R)
• M76: 46,785,088 km (0.095 R)
• M77: 47,391,857 km (0.085 R)
• M78: 47,772,434 km (0.109 R)
• M79: 48,001,170 km (0.105 R)
• M80: 48,153,909 km (0.077 R)
• M81: 49,381,808 km (0.066 R)
• M82: 49,613,087 km (0.11 R)
• M83: 50,386,956 km (0.071 R)
• M84: 50,697,522 km (0.071 R)
• M85: 51,868,125 km (0.106 R)
• M86: 52,338,909 km (0.1 R)
• M87: 52,574,825 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 9.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.01 AU - 12.17 AU

Year: 13741 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,764,471 km

• M1: 139,575 km (0.095 R)
• M2: 357,240 km (0.119 R)
• M3: 548,725 km (0.078 R)
• M4: 620,382 km (0.09 R)
• M5: 754,272 km (0.086 R)
• M6: 963,111 km (0.055 R)
• M7: 1,643,781 km (0.045 R)
• M8: 2,088,835 km (0.105 R)
• M9: 2,265,211 km (0.05 R)
• M10: 2,695,903 km (0.067 R)
• M11: 3,423,697 km (0.078 R)
• M12: 3,632,386 km (0.088 R)
• M13: 4,814,957 km (0.047 R)
• M14: 5,088,572 km (0.056 R)
• M15: 5,367,272 km (0.092 R)
• M16: 5,691,900 km (0.055 R)
• M17: 5,856,607 km (0.059 R)
• M18: 7,364,404 km (0.033 R)
• M19: 7,634,428 km (0.103 R)
• M20: 7,861,966 km (0.064 R)
• M21: 8,277,101 km (0.096 R)
• M22: 8,746,838 km (0.117 R)
• M23: 9,177,081 km (0.075 R)
• M24: 9,516,369 km (0.027 R)
• M25: 9,712,193 km (0.084 R)
• M26: 10,257,477 km (0.083 R)
• M27: 10,609,780 km (0.065 R)
• M28: 10,761,921 km (0.032 R)
• M29: 10,914,810 km (0.05 R)
• M30: 11,274,444 km (0.041 R)
• M31: 13,732,785 km (0.046 R)
• M32: 14,512,789 km (0.078 R)
• M33: 15,078,717 km (0.061 R)
• M34: 15,825,211 km (0.091 R)
• M35: 16,524,880 km (0.033 R)
• M36: 17,713,585 km (0.048 R)
• M37: 17,833,861 km (0.083 R)
• M38: 18,868,031 km (0.086 R)
• M39: 20,172,375 km (0.099 R)
• M40: 20,298,037 km (0.072 R)
• M41: 21,377,237 km (0.114 R)
• M42: 21,698,274 km (0.094 R)
• M43: 21,827,077 km (0.072 R)
• M44: 21,956,180 km (0.116 R)
• M45: 22,998,129 km (0.058 R)
• M46: 23,326,946 km (0.07 R)
• M47: 23,525,013 km (0.108 R)
• M48: 23,989,365 km (0.092 R)
• M49: 24,389,838 km (0.104 R)
• M50: 26,013,723 km (0.103 R)
• M51: 26,150,605 km (0.03 R)
• M52: 27,532,591 km (0.067 R)
• M53: 28,232,559 km (0.115 R)
• M54: 28,796,693 km (0.07 R)
• M55: 28,938,362 km (0.104 R)
• M56: 29,364,566 km (0.095 R)
• M57: 30,151,451 km (0.06 R)
• M58: 31,599,857 km (0.116 R)
• M59: 31,672,861 km (0.098 R)
• M60: 32,848,700 km (0.118 R)
• M61: 33,144,904 km (0.089 R)
• M62: 34,338,695 km (0.106 R)
• M63: 35,318,860 km (0.081 R)
• M64: 35,774,386 km (0.078 R)
• M65: 37,383,909 km (0.09 R)
• M66: 38,314,259 km (0.116 R)
• M67: 38,938,680 km (0.107 R)
• M68: 40,039,571 km (0.112 R)
• M69: 40,435,257 km (0.114 R)
• M70: 40,911,726 km (0.102 R)
• M71: 41,950,534 km (0.109 R)
• M72: 42,513,471 km (0.067 R)
• M73: 43,240,816 km (0.077 R)
• M74: 43,484,211 km (0.114 R)
• M75: 44,954,310 km (0.106 R)
• M76: 45,860,574 km (0.111 R)
• M77: 46,357,388 km (0.032 R)
• M78: 46,939,473 km (0.105 R)
• M79: 47,356,552 km (0.107 R)
• M80: 48,446,971 km (0.064 R)
• M81: 48,615,568 km (0.114 R)
• M82: 49,206,779 km (0.089 R)
• M83: 49,460,946 km (0.045 R)
• M84: 50,481,801 km (0.079 R)
• M85: 52,804,009 km (0.097 R)
• M86: 52,890,776 km (0.113 R)
• M87: 53,151,076 km (0.079 R)
• M88: 53,237,843 km (0.059 R)
• M89: 55,424,964 km (0.078 R)
• M90: 57,106,594 km (0.108 R)
• M91: 57,373,626 km (0.093 R)
• M92: 57,998,496 km (0.111 R)
• M93: 59,254,669 km (0.063 R)
• M94: 59,525,142 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872

Radius: 3.8

Gravity: 60.39 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.37 AU - 15.43 AU

Year: 21046 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,764,471 km

• M1: 54,902 km (0.119 R)
• M2: 236,215 km (0.108 R)
• M3: 446,699 km (0.058 R)
• M4: 558,449 km (0.111 R)
• M5: 654,042 km (0.109 R)
• M6: 1,058,405 km (0.075 R)
• M7: 1,460,225 km (0.112 R)
• M8: 1,559,259 km (0.096 R)
• M9: 1,626,428 km (0.098 R)
• M10: 1,940,584 km (0.116 R)
• M11: 1,976,637 km (0.118 R)
• M12: 2,197,742 km (0.102 R)
• M13: 4,043,930 km (0.108 R)
• M14: 4,090,155 km (0.045 R)
• M15: 4,609,858 km (0.079 R)
• M16: 4,658,178 km (0.115 R)
• M17: 4,902,173 km (0.117 R)
• M18: 5,100,240 km (0.091 R)
• M19: 5,402,428 km (0.074 R)
• M20: 5,762,211 km (0.094 R)
• M21: 6,722,480 km (0.109 R)
• M22: 6,942,388 km (0.056 R)
• M23: 7,333,288 km (0.113 R)
• M24: 7,731,068 km (0.117 R)
• M25: 8,194,373 km (0.065 R)
• M26: 9,575,610 km (0.103 R)
• M27: 10,450,907 km (0.078 R)
• M28: 10,962,532 km (0.076 R)
• M29: 13,225,948 km (0.117 R)
• M30: 13,570,621 km (0.086 R)
• M31: 14,409,865 km (0.064 R)
• M32: 14,907,129 km (0.09 R)
• M33: 15,265,864 km (0.073 R)
• M34: 15,699,997 km (0.102 R)
• M35: 15,991,564 km (0.083 R)
• M36: 16,951,832 km (0.072 R)
• M37: 17,326,126 km (0.112 R)
• M38: 18,235,382 km (0.105 R)
• M39: 18,311,827 km (0.119 R)
• M40: 19,706,528 km (0.036 R)
• M41: 19,942,294 km (0.064 R)
• M42: 20,416,519 km (0.118 R)
• M43: 20,894,634 km (0.081 R)
• M44: 21,054,704 km (0.11 R)
• M45: 21,376,189 km (0.116 R)
• M46: 21,942,866 km (0.025 R)
• M47: 23,422,389 km (0.104 R)
• M48: 23,755,543 km (0.116 R)
• M49: 24,933,776 km (0.11 R)
• M50: 26,997,479 km (0.094 R)
• M51: 27,434,305 km (0.063 R)
• M52: 27,697,447 km (0.091 R)
• M53: 28,403,400 km (0.108 R)
• M54: 29,473,324 km (0.116 R)
• M55: 29,832,957 km (0.104 R)
• M56: 29,923,015 km (0.06 R)
• M57: 31,560,663 km (0.085 R)
• M58: 35,207,260 km (0.102 R)
• M59: 35,302,554 km (0.036 R)
• M60: 35,780,071 km (0.093 R)
• M61: 37,516,603 km (0.091 R)
• M62: 38,297,204 km (0.048 R)
• M63: 39,775,231 km (0.093 R)
• M64: 40,571,092 km (0.092 R)
• M65: 41,774,757 km (0.103 R)
• M66: 41,976,415 km (0.097 R)
• M67: 42,178,521 km (0.068 R)
• M68: 43,704,270 km (0.112 R)
• M69: 44,319,716 km (0.103 R)
• M70: 45,870,597 km (0.039 R)
• M71: 46,391,496 km (0.044 R)
• M72: 46,809,623 km (0.059 R)
• M73: 47,966,014 km (0.111 R)
• M74: 48,812,888 km (0.067 R)
• M75: 52,357,908 km (0.072 R)
• M76: 54,546,525 km (0.109 R)
• M77: 56,988,262 km (0.099 R)
• M78: 57,772,603 km (0.057 R)
• M79: 58,335,091 km (0.102 R)
• M80: 58,899,225 km (0.113 R)
• M81: 60,260,865 km (0.091 R)
• M82: 60,716,989 km (0.103 R)
• M83: 60,945,574 km (0.114 R)
• M84: 61,059,867 km (0.083 R)
• M85: 64,290,882 km (0.096 R)
• M86: 67,222,402 km (0.093 R)
• M87: 68,050,875 km (0.074 R)
• M88: 68,763,858 km (0.085 R)
• M89: 70,077,327 km (0.032 R)
• M90: 70,797,192 km (0.066 R)
• M91: 71,519,451 km (0.061 R)
• M92: 72,365,277 km (0.112 R)
• M93: 73,579,414 km (0.065 R)
• M94: 81,003,507 km (0.075 R)
• M95: 82,390,279 km (0.092 R)
• M96: 83,276,796 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.6

Radius: 6.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.89 AU - 17.43 AU

Year: 23681 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,764,471 km

• M1: 90,806 km (0.116 R)
• M2: 134,488 km (0.102 R)
• M3: 187,895 km (0.09 R)
• M4: 483,500 km (0.068 R)
• M5: 540,796 km (0.106 R)
• M6: 749,785 km (0.042 R)
• M7: 934,837 km (0.072 R)
• M8: 983,307 km (0.107 R)
• M9: 1,160,281 km (0.113 R)
• M10: 1,544,448 km (0.097 R)
• M11: 1,602,492 km (0.105 R)
• M12: 2,592,082 km (0.069 R)
• M13: 3,017,389 km (0.087 R)
• M14: 3,163,995 km (0.087 R)
• M15: 3,656,621 km (0.087 R)
• M16: 3,773,756 km (0.1 R)
• M17: 3,892,237 km (0.1 R)
• M18: 4,092,250 km (0.094 R)
• M19: 4,670,146 km (0.111 R)
• M20: 5,855,410 km (0.095 R)
• M21: 6,838,119 km (0.077 R)
• M22: 7,031,100 km (0.083 R)
• M23: 7,079,570 km (0.058 R)
• M24: 7,521,332 km (0.046 R)
• M25: 7,921,357 km (0.107 R)
• M26: 9,162,870 km (0.069 R)
• M27: 9,482,710 km (0.108 R)
• M28: 9,860,444 km (0.107 R)
• M29: 10,298,018 km (0.037 R)
• M30: 11,022,820 km (0.116 R)
• M31: 12,227,980 km (0.051 R)
• M32: 13,534,718 km (0.112 R)
• M33: 13,655,742 km (0.092 R)
• M34: 13,898,839 km (0.112 R)
• M35: 14,947,670 km (0.108 R)
• M36: 15,010,202 km (0.116 R)
• M37: 16,021,932 km (0.118 R)
• M38: 16,342,520 km (0.104 R)
• M39: 17,055,504 km (0.12 R)
• M40: 17,448,647 km (0.047 R)
• M41: 18,444,520 km (0.108 R)
• M42: 19,050,840 km (0.053 R)
• M43: 19,322,360 km (0.112 R)
• M44: 20,421,605 km (0.029 R)
• M45: 20,490,869 km (0.112 R)
• M46: 22,036,814 km (0.112 R)
• M47: 22,751,891 km (0.091 R)
• M48: 22,967,761 km (0.117 R)
• M49: 23,256,934 km (0.108 R)
• M50: 23,619,858 km (0.102 R)
• M51: 24,720,151 km (0.117 R)
• M52: 24,868,103 km (0.062 R)
• M53: 25,911,997 km (0.112 R)
• M54: 25,987,095 km (0.109 R)
• M55: 26,666,419 km (0.095 R)
• M56: 27,888,484 km (0.025 R)
• M57: 28,661,606 km (0.091 R)
• M58: 29,284,980 km (0.099 R)
• M59: 31,984,324 km (0.062 R)
• M60: 33,281,786 km (0.083 R)
• M61: 33,608,957 km (0.107 R)
• M62: 34,101,433 km (0.057 R)
• M63: 34,844,934 km (0.115 R)
• M64: 36,431,719 km (0.114 R)
• M65: 36,768,763 km (0.114 R)
• M66: 37,191,527 km (0.074 R)
• M67: 37,530,964 km (0.087 R)
• M68: 38,984,756 km (0.109 R)
• M69: 40,631,380 km (0.108 R)
• M70: 42,123,768 km (0.102 R)
• M71: 42,389,005 km (0.071 R)
• M72: 43,366,328 km (0.112 R)
• M73: 43,455,489 km (0.117 R)
• M74: 44,261,073 km (0.051 R)
• M75: 44,440,890 km (0.113 R)
• M76: 44,710,914 km (0.089 R)
• M77: 47,900,939 km (0.112 R)
• M78: 52,108,978 km (0.095 R)
• M79: 56,141,837 km (0.1 R)
• M80: 56,336,314 km (0.101 R)
• M81: 57,508,264 km (0.074 R)
• M82: 57,998,945 km (0.05 R)
• M83: 58,885,611 km (0.079 R)
• M84: 59,380,182 km (0.038 R)
• M85: 60,273,730 km (0.101 R)
• M86: 62,880,323 km (0.056 R)
• M87: 64,298,960 km (0.078 R)
• M88: 66,138,415 km (0.101 R)
• M89: 69,138,302 km (0.098 R)
• M90: 69,451,111 km (0.118 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit