🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.82 AU - 0.94 AU

Year: 308 Days

Day: 16.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 143.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,322,907 km

• M1: 684,859 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.84 AU - 1.38 AU

Year: 436 Days

Day: 31.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.3 AU - 1.88 AU

Year: 747 Days

Day: 47.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.53 AU - 1.93 AU

Year: 848 Days

Day: 42.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.57 AU - 2.59 AU

Year: 1118 Days

Day: 24.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,322,907 km

• M1: 66,122 km (0.112 R)
• M2: 1,099,245 km (0.076 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 9.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.5 AU - 4.5 AU

Year: 3559 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 104,322,907 km

• M1: 133,142 km (0.077 R)
• M2: 248,482 km (0.078 R)
• M3: 309,069 km (0.052 R)
• M4: 601,383 km (0.11 R)
• M5: 751,580 km (0.097 R)
• M6: 971,937 km (0.073 R)
• M7: 1,110,166 km (0.088 R)
• M8: 1,192,295 km (0.036 R)
• M9: 1,276,519 km (0.106 R)
• M10: 1,417,739 km (0.092 R)
• M11: 1,610,571 km (0.092 R)
• M12: 1,680,732 km (0.083 R)
• M13: 1,739,973 km (0.037 R)
• M14: 1,848,431 km (0.071 R)
• M15: 2,034,381 km (0.068 R)
• M16: 2,110,527 km (0.06 R)
• M17: 2,187,719 km (0.049 R)
• M18: 2,492,151 km (0.08 R)
• M19: 2,684,235 km (0.116 R)
• M20: 2,952,763 km (0.085 R)
• M21: 3,215,307 km (0.038 R)
• M22: 3,454,963 km (0.091 R)
• M23: 3,623,111 km (0.095 R)
• M24: 3,716,161 km (0.098 R)
• M25: 3,778,543 km (0.076 R)
• M26: 3,983,642 km (0.07 R)
• M27: 4,144,160 km (0.099 R)
• M28: 4,290,317 km (0.085 R)
• M29: 4,421,664 km (0.082 R)
• M30: 4,858,041 km (0.082 R)
• M31: 5,081,391 km (0.115 R)
• M32: 6,100,302 km (0.107 R)
• M33: 6,174,054 km (0.06 R)
• M34: 6,360,004 km (0.119 R)
• M35: 7,025,415 km (0.118 R)
• M36: 7,161,250 km (0.111 R)
• M37: 7,653,128 km (0.102 R)
• M38: 7,893,232 km (0.068 R)
• M39: 8,014,108 km (0.041 R)
• M40: 8,401,267 km (0.098 R)
• M41: 8,648,851 km (0.119 R)
• M42: 8,794,560 km (0.063 R)
• M43: 8,919,923 km (0.077 R)
• M44: 9,151,500 km (0.055 R)
• M45: 9,342,387 km (0.097 R)
• M46: 9,771,434 km (0.117 R)
• M47: 9,944,818 km (0.041 R)
• M48: 10,316,718 km (0.105 R)
• M49: 10,715,396 km (0.096 R)
• M50: 10,961,634 km (0.069 R)
• M51: 11,051,543 km (0.073 R)
• M52: 11,141,900 km (0.08 R)
• M53: 11,596,677 km (0.042 R)
• M54: 11,688,381 km (0.092 R)
• M55: 11,780,384 km (0.117 R)
• M56: 12,173,826 km (0.068 R)
• M57: 12,524,633 km (0.089 R)
• M58: 12,595,094 km (0.054 R)
• M59: 12,902,517 km (0.111 R)
• M60: 13,068,870 km (0.087 R)
• M61: 13,572,716 km (0.078 R)
• M62: 14,180,681 km (0.091 R)
• M63: 14,401,787 km (0.099 R)
• M64: 14,946,922 km (0.107 R)
• M65: 15,372,976 km (0.08 R)
• M66: 15,473,656 km (0.064 R)
• M67: 15,650,630 km (0.102 R)
• M68: 15,828,203 km (0.036 R)
• M69: 15,930,079 km (0.109 R)
• M70: 16,908,000 km (0.063 R)
• M71: 17,220,809 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 3.2

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11 AU - 15.28 AU

Year: 17756 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,322,907 km

• M1: 41,738 km (0.108 R)
• M2: 131,347 km (0.074 R)
• M3: 461,659 km (0.034 R)
• M4: 552,465 km (0.113 R)
• M5: 590,463 km (0.056 R)
• M6: 947,403 km (0.118 R)
• M7: 1,039,705 km (0.09 R)
• M8: 1,624,483 km (0.099 R)
• M9: 1,679,386 km (0.099 R)
• M10: 1,819,559 km (0.117 R)
• M11: 1,876,556 km (0.105 R)
• M12: 2,201,183 km (0.065 R)
• M13: 2,416,754 km (0.088 R)
• M14: 2,574,879 km (0.092 R)
• M15: 3,591,546 km (0.116 R)
• M16: 4,178,717 km (0.096 R)
• M17: 4,406,555 km (0.1 R)
• M18: 4,521,895 km (0.087 R)
• M19: 5,940,232 km (0.068 R)
• M20: 6,325,447 km (0.091 R)
• M21: 6,499,130 km (0.115 R)
• M22: 7,164,840 km (0.089 R)
• M23: 7,712,668 km (0.06 R)
• M24: 7,851,794 km (0.109 R)
• M25: 8,655,434 km (0.074 R)
• M26: 9,833,816 km (0.055 R)
• M27: 9,984,611 km (0.119 R)
• M28: 10,339,457 km (0.067 R)
• M29: 13,434,188 km (0.112 R)
• M30: 13,825,686 km (0.11 R)
• M31: 13,994,582 km (0.061 R)
• M32: 14,849,384 km (0.052 R)
• M33: 15,138,108 km (0.114 R)
• M34: 15,428,627 km (0.081 R)
• M35: 15,486,970 km (0.098 R)
• M36: 15,897,317 km (0.119 R)
• M37: 16,489,724 km (0.091 R)
• M38: 16,908,599 km (0.113 R)
• M39: 16,968,737 km (0.11 R)
• M40: 17,270,476 km (0.073 R)
• M41: 17,452,387 km (0.082 R)
• M42: 18,557,167 km (0.051 R)
• M43: 18,619,250 km (0.079 R)
• M44: 18,743,416 km (0.087 R)
• M45: 20,192,272 km (0.119 R)
• M46: 21,156,430 km (0.113 R)
• M47: 21,546,282 km (0.066 R)
• M48: 21,807,480 km (0.064 R)
• M49: 21,938,528 km (0.069 R)
• M50: 22,398,990 km (0.102 R)
• M51: 22,995,885 km (0.113 R)
• M52: 24,749,173 km (0.118 R)
• M53: 25,572,709 km (0.083 R)
• M54: 26,895,004 km (0.105 R)
• M55: 27,458,390 km (0.097 R)
• M56: 27,529,150 km (0.115 R)
• M57: 27,670,669 km (0.084 R)
• M58: 28,525,322 km (0.096 R)
• M59: 31,287,796 km (0.059 R)
• M60: 31,509,500 km (0.09 R)
• M61: 31,731,803 km (0.101 R)
• M62: 32,252,254 km (0.077 R)
• M63: 33,151,187 km (0.093 R)
• M64: 34,438,776 km (0.101 R)
• M65: 37,062,274 km (0.096 R)
• M66: 38,477,171 km (0.072 R)
• M67: 39,589,730 km (0.112 R)
• M68: 39,669,466 km (0.114 R)
• M69: 42,172,089 km (0.11 R)
• M70: 42,253,619 km (0.092 R)
• M71: 43,318,756 km (0.064 R)
• M72: 44,392,869 km (0.083 R)
• M73: 45,058,131 km (0.035 R)
• M74: 45,141,457 km (0.086 R)
• M75: 45,810,458 km (0.098 R)
• M76: 47,667,118 km (0.091 R)
• M77: 49,892,685 km (0.102 R)
• M78: 50,757,660 km (0.041 R)
• M79: 51,018,110 km (0.088 R)
• M80: 51,366,074 km (0.11 R)
• M81: 51,714,937 km (0.1 R)
• M82: 52,239,576 km (0.041 R)
• M83: 52,327,091 km (0.068 R)
• M84: 53,117,716 km (0.105 R)
• M85: 53,205,829 km (0.075 R)
• M86: 54,089,504 km (0.11 R)
• M87: 54,355,489 km (0.07 R)
• M88: 55,067,126 km (0.068 R)
• M89: 56,499,376 km (0.027 R)
• M90: 57,129,931 km (0.063 R)
• M91: 58,579,833 km (0.098 R)
• M92: 61,146,035 km (0.08 R)
• M93: 61,515,692 km (0.112 R)
• M94: 61,608,143 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 3.1

Gravity: 93.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.57 AU - 14.77 AU

Year: 20946 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,322,907 km

• M1: 263,292 km (0.091 R)
• M2: 377,735 km (0.057 R)
• M3: 419,323 km (0.108 R)
• M4: 624,721 km (0.119 R)
• M5: 674,238 km (0.045 R)
• M6: 777,161 km (0.106 R)
• M7: 803,640 km (0.081 R)
• M8: 3,740,246 km (0.118 R)
• M9: 3,876,530 km (0.117 R)
• M10: 3,968,233 km (0.085 R)
• M11: 4,247,682 km (0.112 R)
• M12: 4,485,543 km (0.086 R)
• M13: 5,274,971 km (0.073 R)
• M14: 5,530,334 km (0.118 R)
• M15: 6,106,435 km (0.102 R)
• M16: 8,120,023 km (0.098 R)
• M17: 8,593,051 km (0.087 R)
• M18: 9,814,069 km (0.099 R)
• M19: 10,444,624 km (0.034 R)
• M20: 10,893,867 km (0.056 R)
• M21: 11,088,194 km (0.099 R)
• M22: 12,010,615 km (0.083 R)
• M23: 14,421,534 km (0.105 R)
• M24: 16,305,570 km (0.09 R)
• M25: 16,676,722 km (0.107 R)
• M26: 20,537,394 km (0.06 R)
• M27: 21,341,183 km (0.084 R)
• M28: 21,828,424 km (0.078 R)
• M29: 22,155,295 km (0.032 R)
• M30: 22,813,825 km (0.111 R)
• M31: 22,896,553 km (0.107 R)
• M32: 23,981,735 km (0.082 R)
• M33: 24,318,929 km (0.077 R)
• M34: 24,488,124 km (0.098 R)
• M35: 25,942,066 km (0.068 R)
• M36: 28,574,988 km (0.105 R)
• M37: 30,104,328 km (0.096 R)
• M38: 30,833,318 km (0.069 R)
• M39: 31,383,689 km (0.111 R)
• M40: 33,054,398 km (0.097 R)
• M41: 33,241,844 km (0.068 R)
• M42: 33,429,589 km (0.073 R)
• M43: 33,711,880 km (0.038 R)
• M44: 34,944,267 km (0.107 R)
• M45: 35,135,304 km (0.083 R)
• M46: 36,771,905 km (0.108 R)
• M47: 39,422,031 km (0.06 R)
• M48: 39,521,364 km (0.079 R)
• M49: 40,519,182 km (0.083 R)
• M50: 41,424,398 km (0.046 R)
• M51: 43,049,929 km (0.118 R)
• M52: 43,152,104 km (0.095 R)
• M53: 43,562,152 km (0.093 R)
• M54: 45,110,939 km (0.084 R)
• M55: 46,677,677 km (0.114 R)
• M56: 46,993,179 km (0.086 R)
• M57: 48,368,432 km (0.1 R)
• M58: 48,581,161 km (0.094 R)
• M59: 49,221,290 km (0.072 R)
• M60: 49,542,327 km (0.094 R)
• M61: 49,649,589 km (0.104 R)
• M62: 53,889,641 km (0.039 R)
• M63: 54,331,104 km (0.095 R)
• M64: 58,244,136 km (0.084 R)
• M65: 58,583,723 km (0.082 R)
• M66: 59,720,517 km (0.046 R)
• M67: 60,062,947 km (0.054 R)
• M68: 60,177,239 km (0.08 R)
• M69: 60,406,124 km (0.098 R)
• M70: 60,864,642 km (0.113 R)
• M71: 60,979,383 km (0.089 R)
• M72: 62,942,107 km (0.08 R)
• M73: 63,756,219 km (0.115 R)
• M74: 64,106,128 km (0.046 R)
• M75: 65,160,045 km (0.097 R)
• M76: 66,929,040 km (0.117 R)
• M77: 67,403,415 km (0.116 R)
• M78: 67,640,976 km (0.038 R)
• M79: 69,072,478 km (0.105 R)
• M80: 70,273,151 km (0.063 R)
• M81: 72,573,069 km (0.096 R)
• M82: 72,938,536 km (0.083 R)
• M83: 75,020,789 km (0.101 R)
• M84: 75,513,564 km (0.11 R)
• M85: 75,760,251 km (0.075 R)
• M86: 76,378,390 km (0.089 R)
• M87: 77,370,972 km (0.104 R)
• M88: 77,495,287 km (0.053 R)
• M89: 79,117,975 km (0.094 R)
• M90: 80,373,850 km (0.119 R)
• M91: 80,878,144 km (0.076 R)
• M92: 81,383,336 km (0.087 R)
• M93: 81,763,015 km (0.079 R)
• M94: 82,524,020 km (0.101 R)
• M95: 85,077,655 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 4.2

Gravity: 43.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.19 AU - 21.33 AU

Year: 30290 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,322,907 km

• M1: 156,479 km (0.096 R)
• M2: 325,375 km (0.096 R)
• M3: 369,507 km (0.057 R)
• M4: 489,335 km (0.114 R)
• M5: 794,365 km (0.111 R)
• M6: 981,960 km (0.117 R)
• M7: 1,434,045 km (0.048 R)
• M8: 2,545,557 km (0.086 R)
• M9: 3,105,353 km (0.097 R)
• M10: 3,153,673 km (0.06 R)
• M11: 3,650,786 km (0.087 R)
• M12: 3,856,334 km (0.091 R)
• M13: 3,960,604 km (0.113 R)
• M14: 4,065,771 km (0.059 R)
• M15: 4,495,566 km (0.093 R)
• M16: 5,224,257 km (0.077 R)
• M17: 5,281,852 km (0.105 R)
• M18: 7,620,366 km (0.103 R)
• M19: 7,948,883 km (0.113 R)
• M20: 8,015,155 km (0.109 R)
• M21: 9,030,924 km (0.114 R)
• M22: 10,738,584 km (0.117 R)
• M23: 11,628,841 km (0.118 R)
• M24: 13,479,067 km (0.045 R)
• M25: 14,437,840 km (0.062 R)
• M26: 14,680,937 km (0.098 R)
• M27: 15,089,189 km (0.114 R)
• M28: 16,167,939 km (0.081 R)
• M29: 17,788,832 km (0.103 R)
• M30: 18,398,893 km (0.058 R)
• M31: 19,639,508 km (0.087 R)
• M32: 19,908,784 km (0.08 R)
• M33: 19,998,842 km (0.075 R)
• M34: 20,179,406 km (0.062 R)
• M35: 20,542,032 km (0.051 R)
• M36: 21,273,715 km (0.079 R)
• M37: 22,200,324 km (0.11 R)
• M38: 23,045,552 km (0.081 R)
• M39: 23,519,628 km (0.112 R)
• M40: 23,710,215 km (0.102 R)
• M41: 23,805,659 km (0.078 R)
• M42: 23,996,845 km (0.093 R)
• M43: 24,670,484 km (0.103 R)
• M44: 27,126,283 km (0.112 R)
• M45: 31,005,206 km (0.085 R)
• M46: 32,371,483 km (0.042 R)
• M47: 33,757,208 km (0.069 R)
• M48: 35,707,665 km (0.067 R)
• M49: 37,249,720 km (0.075 R)
• M50: 40,398,606 km (0.069 R)
• M51: 41,198,954 km (0.074 R)
• M52: 42,467,395 km (0.116 R)
• M53: 42,815,509 km (0.108 R)
• M54: 43,164,521 km (0.064 R)
• M55: 43,982,821 km (0.081 R)
• M56: 44,924,091 km (0.118 R)
• M57: 51,202,414 km (0.087 R)
• M58: 54,065,718 km (0.044 R)
• M59: 54,568,965 km (0.119 R)
• M60: 56,469,755 km (0.049 R)
• M61: 58,779,397 km (0.081 R)
• M62: 59,556,109 km (0.114 R)
• M63: 60,858,059 km (0.062 R)
• M64: 61,381,502 km (0.034 R)
• M65: 64,021,007 km (0.088 R)
• M66: 66,024,871 km (0.096 R)
• M67: 66,428,037 km (0.096 R)
• M68: 66,966,888 km (0.04 R)
• M69: 67,101,826 km (0.102 R)
• M70: 67,778,008 km (0.104 R)
• M71: 67,913,544 km (0.07 R)
• M72: 70,917,170 km (0.109 R)
• M73: 73,824,455 km (0.118 R)
• M74: 74,942,250 km (0.088 R)
• M75: 76,206,352 km (0.093 R)
• M76: 77,902,792 km (0.074 R)
• M77: 78,186,729 km (0.056 R)
• M78: 78,755,649 km (0.054 R)
• M79: 80,757,867 km (0.11 R)
• M80: 82,342,558 km (0.074 R)
• M81: 83,792,161 km (0.104 R)
• M82: 84,228,688 km (0.053 R)
• M83: 85,982,423 km (0.06 R)
• M84: 86,569,595 km (0.079 R)
• M85: 88,783,494 km (0.077 R)
• M86: 91,165,541 km (0.119 R)
• M87: 92,364,269 km (0.086 R)
• M88: 95,536,043 km (0.079 R)
• M89: 97,670,206 km (0.091 R)
• M90: 99,666,141 km (0.096 R)
• M91: 99,974,312 km (0.073 R)
• M92: 101,830,523 km (0.104 R)
• M93: 102,451,653 km (0.052 R)
• M94: 104,010,313 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit