🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.38 AU - 1.44 AU

Year: 606 Days

Day: 44.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.2 AU - 1.74 AU

Year: 645 Days

Day: 13.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.04 AU - 2.2 AU

Year: 1116 Days

Day: 38 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,192,388 km

• M1: 1,526,796 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.43 AU - 3.35 AU

Year: 1777 Days

Day: 16.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.31 AU - 4.11 AU

Year: 2584 Days

Day: 34.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,192,388 km

• M1: 616,493 km (0.059 R)
• M2: 786,436 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.74 AU - 5.78 AU

Year: 3756 Days

Day: 44.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,192,388 km

• M1: 322,982 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 8.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.04 AU - 5.9 AU

Year: 4627 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,192,388 km

• M1: 164,258 km (0.064 R)
• M2: 309,368 km (0.114 R)
• M3: 383,719 km (0.112 R)
• M4: 494,271 km (0.109 R)
• M5: 616,493 km (0.051 R)
• M6: 772,523 km (0.102 R)
• M7: 892,202 km (0.026 R)
• M8: 1,018,163 km (0.11 R)
• M9: 1,136,794 km (0.084 R)
• M10: 1,260,212 km (0.075 R)
• M11: 1,345,034 km (0.083 R)
• M12: 1,641,687 km (0.105 R)
• M13: 1,719,179 km (0.041 R)
• M14: 2,057,868 km (0.115 R)
• M15: 2,141,643 km (0.112 R)
• M16: 3,450,325 km (0.103 R)
• M17: 4,647,108 km (0.08 R)
• M18: 4,757,811 km (0.081 R)
• M19: 5,117,893 km (0.111 R)
• M20: 5,278,112 km (0.041 R)
• M21: 5,416,939 km (0.099 R)
• M22: 5,510,138 km (0.092 R)
• M23: 5,627,274 km (0.101 R)
• M24: 5,983,915 km (0.096 R)
• M25: 6,471,005 km (0.114 R)
• M26: 6,996,094 km (0.055 R)
• M27: 7,508,916 km (0.066 R)
• M28: 8,435,226 km (0.086 R)
• M29: 8,597,689 km (0.106 R)
• M30: 9,257,864 km (0.032 R)
• M31: 9,425,414 km (0.113 R)
• M32: 9,565,886 km (0.033 R)
• M33: 9,877,199 km (0.056 R)
• M34: 10,365,038 km (0.079 R)
• M35: 10,451,954 km (0.111 R)
• M36: 10,714,050 km (0.112 R)
• M37: 10,919,448 km (0.038 R)
• M38: 10,978,389 km (0.094 R)
• M39: 11,037,480 km (0.046 R)
• M40: 11,844,860 km (0.114 R)
• M41: 11,905,447 km (0.045 R)
• M42: 12,733,023 km (0.095 R)
• M43: 13,013,070 km (0.043 R)
• M44: 13,075,602 km (0.109 R)
• M45: 13,200,965 km (0.095 R)
• M46: 14,346,585 km (0.077 R)
• M47: 14,540,614 km (0.05 R)
• M48: 15,095,173 km (0.05 R)
• M49: 15,259,581 km (0.086 R)
• M50: 15,490,860 km (0.082 R)
• M51: 16,191,277 km (0.096 R)
• M52: 16,427,193 km (0.075 R)
• M53: 16,528,470 km (0.114 R)
• M54: 16,697,965 km (0.064 R)
• M55: 17,692,342 km (0.08 R)
• M56: 18,284,151 km (0.106 R)
• M57: 18,459,480 km (0.087 R)
• M58: 18,917,848 km (0.075 R)
• M59: 19,095,121 km (0.111 R)
• M60: 19,272,993 km (0.07 R)
• M61: 19,379,955 km (0.109 R)
• M62: 19,522,971 km (0.084 R)
• M63: 20,170,580 km (0.067 R)
• M64: 20,569,857 km (0.099 R)
• M65: 20,715,565 km (0.119 R)
• M66: 21,191,885 km (0.06 R)
• M67: 21,449,941 km (0.112 R)
• M68: 21,560,793 km (0.11 R)
• M69: 21,820,196 km (0.035 R)
• M70: 21,968,896 km (0.104 R)
• M71: 22,454,640 km (0.119 R)
• M72: 22,793,031 km (0.111 R)
• M73: 22,981,674 km (0.054 R)
• M74: 24,278,538 km (0.06 R)
• M75: 24,471,220 km (0.058 R)
• M76: 24,548,412 km (0.086 R)
• M77: 26,070,571 km (0.053 R)
• M78: 26,307,534 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 13.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.94 AU - 10.16 AU

Year: 9846 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,192,388 km

• M1: 175,478 km (0.098 R)
• M2: 260,749 km (0.097 R)
• M3: 1,053,767 km (0.109 R)
• M4: 1,447,509 km (0.096 R)
• M5: 1,683,724 km (0.093 R)
• M6: 2,074,025 km (0.111 R)
• M7: 2,292,438 km (0.103 R)
• M8: 2,805,110 km (0.101 R)
• M9: 3,185,537 km (0.066 R)
• M10: 3,467,379 km (0.12 R)
• M11: 3,757,599 km (0.085 R)
• M12: 3,905,701 km (0.092 R)
• M13: 4,238,407 km (0.114 R)
• M14: 4,707,247 km (0.119 R)
• M15: 5,159,930 km (0.099 R)
• M16: 5,425,017 km (0.097 R)
• M17: 6,998,188 km (0.101 R)
• M18: 7,929,585 km (0.12 R)
• M19: 9,500,213 km (0.113 R)
• M20: 9,621,836 km (0.116 R)
• M21: 10,113,714 km (0.116 R)
• M22: 10,697,744 km (0.113 R)
• M23: 11,508,115 km (0.111 R)
• M24: 11,942,548 km (0.11 R)
• M25: 12,117,876 km (0.113 R)
• M26: 12,426,796 km (0.093 R)
• M27: 12,827,718 km (0.118 R)
• M28: 13,142,472 km (0.091 R)
• M29: 13,963,615 km (0.033 R)
• M30: 14,895,610 km (0.104 R)
• M31: 15,464,530 km (0.086 R)
• M32: 15,703,588 km (0.085 R)
• M33: 15,895,821 km (0.074 R)
• M34: 16,525,927 km (0.112 R)
• M35: 16,721,302 km (0.108 R)
• M36: 16,819,438 km (0.103 R)
• M37: 17,065,377 km (0.102 R)
• M38: 17,411,696 km (0.113 R)
• M39: 17,710,443 km (0.052 R)
• M40: 19,693,363 km (0.106 R)
• M41: 20,213,066 km (0.077 R)
• M42: 20,422,353 km (0.071 R)
• M43: 20,579,581 km (0.11 R)
• M44: 21,266,085 km (0.082 R)
• M45: 21,960,219 km (0.086 R)
• M46: 22,770,292 km (0.118 R)
• M47: 23,700,192 km (0.114 R)
• M48: 24,252,956 km (0.102 R)
• M49: 24,531,059 km (0.027 R)
• M50: 26,107,372 km (0.119 R)
• M51: 27,600,358 km (0.092 R)
• M52: 28,240,338 km (0.092 R)
• M53: 29,357,236 km (0.061 R)
• M54: 29,594,199 km (0.118 R)
• M55: 30,010,530 km (0.111 R)
• M56: 30,788,738 km (0.092 R)
• M57: 30,909,014 km (0.035 R)
• M58: 31,331,479 km (0.09 R)
• M59: 31,512,941 km (0.092 R)
• M60: 32,365,051 km (0.106 R)
• M61: 32,916,917 km (0.099 R)
• M62: 33,843,377 km (0.073 R)
• M63: 34,528,236 km (0.073 R)
• M64: 35,029,239 km (0.098 R)
• M65: 35,532,636 km (0.06 R)
• M66: 35,785,307 km (0.089 R)
• M67: 36,674,068 km (0.118 R)
• M68: 36,929,431 km (0.05 R)
• M69: 37,313,449 km (0.097 R)
• M70: 38,344,029 km (0.111 R)
• M71: 38,538,356 km (0.104 R)
• M72: 38,732,983 km (0.104 R)
• M73: 39,318,659 km (0.076 R)
• M74: 39,710,904 km (0.037 R)
• M75: 41,027,515 km (0.072 R)
• M76: 41,624,560 km (0.04 R)
• M77: 42,358,338 km (0.073 R)
• M78: 43,096,304 km (0.066 R)
• M79: 43,500,667 km (0.113 R)
• M80: 44,041,763 km (0.048 R)
• M81: 44,925,886 km (0.106 R)
• M82: 45,747,029 km (0.077 R)
• M83: 46,021,840 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 7.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.33 AU - 17.17 AU

Year: 18439 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,192,388 km

• M1: 169,345 km (0.041 R)
• M2: 364,420 km (0.058 R)
• M3: 511,924 km (0.113 R)
• M4: 569,519 km (0.092 R)
• M5: 1,052,122 km (0.055 R)
• M6: 1,173,894 km (0.049 R)
• M7: 1,284,298 km (0.101 R)
• M8: 1,724,564 km (0.102 R)
• M9: 2,306,650 km (0.082 R)
• M10: 2,588,342 km (0.092 R)
• M11: 2,775,340 km (0.116 R)
• M12: 3,385,101 km (0.097 R)
• M13: 3,728,428 km (0.078 R)
• M14: 3,963,596 km (0.064 R)
• M15: 4,350,007 km (0.107 R)
• M16: 4,423,759 km (0.057 R)
• M17: 4,824,531 km (0.095 R)
• M18: 5,263,003 km (0.06 R)
• M19: 5,473,786 km (0.039 R)
• M20: 5,822,200 km (0.111 R)
• M21: 5,930,957 km (0.069 R)
• M22: 5,985,560 km (0.056 R)
• M23: 6,484,469 km (0.027 R)
• M24: 7,112,332 km (0.076 R)
• M25: 7,999,597 km (0.03 R)
• M26: 8,425,502 km (0.071 R)
• M27: 10,431,908 km (0.11 R)
• M28: 11,064,857 km (0.109 R)
• M29: 11,641,706 km (0.061 R)
• M30: 12,228,280 km (0.075 R)
• M31: 12,824,577 km (0.052 R)
• M32: 13,215,326 km (0.106 R)
• M33: 14,780,419 km (0.11 R)
• M34: 14,966,220 km (0.116 R)
• M35: 15,415,163 km (0.045 R)
• M36: 16,058,883 km (0.062 R)
• M37: 17,294,262 km (0.104 R)
• M38: 18,559,860 km (0.081 R)
• M39: 19,447,125 km (0.112 R)
• M40: 20,265,874 km (0.087 R)
• M41: 20,845,566 km (0.1 R)
• M42: 21,514,867 km (0.063 R)
• M43: 21,598,941 km (0.07 R)
• M44: 21,767,537 km (0.052 R)
• M45: 22,191,049 km (0.065 R)
• M46: 23,304,955 km (0.105 R)
• M47: 24,612,590 km (0.096 R)
• M48: 26,212,988 km (0.093 R)
• M49: 26,528,041 km (0.061 R)
• M50: 26,799,112 km (0.046 R)
• M51: 27,071,081 km (0.112 R)
• M52: 27,435,202 km (0.031 R)
• M53: 27,709,266 km (0.103 R)
• M54: 29,000,594 km (0.072 R)
• M55: 31,307,094 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 5.7

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.48 AU - 16.82 AU

Year: 22390 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,192,388 km

• M1: 173,384 km (0.086 R)
• M2: 543,040 km (0.1 R)
• M3: 603,179 km (0.073 R)
• M4: 1,112,260 km (0.107 R)
• M5: 1,875,359 km (0.055 R)
• M6: 1,968,409 km (0.089 R)
• M7: 2,558,273 km (0.059 R)
• M8: 2,837,124 km (0.114 R)
• M9: 3,310,750 km (0.07 R)
• M10: 3,653,030 km (0.082 R)
• M11: 3,847,956 km (0.098 R)
• M12: 4,745,843 km (0.071 R)
• M13: 5,615,605 km (0.04 R)
• M14: 6,068,737 km (0.035 R)
• M15: 6,160,740 km (0.106 R)
• M16: 6,533,537 km (0.064 R)
• M17: 7,203,437 km (0.078 R)
• M18: 7,794,947 km (0.112 R)
• M19: 7,895,028 km (0.042 R)
• M20: 7,945,293 km (0.045 R)
• M21: 8,971,534 km (0.114 R)
• M22: 9,076,552 km (0.113 R)
• M23: 9,181,869 km (0.114 R)
• M24: 10,093,368 km (0.099 R)
• M25: 10,698,492 km (0.111 R)
• M26: 11,315,284 km (0.114 R)
• M27: 11,599,520 km (0.077 R)
• M28: 11,943,595 km (0.103 R)
• M29: 12,001,340 km (0.112 R)
• M30: 12,349,304 km (0.065 R)
• M31: 13,293,566 km (0.055 R)
• M32: 14,077,758 km (0.118 R)
• M33: 14,753,043 km (0.102 R)
• M34: 15,001,076 km (0.102 R)
• M35: 15,125,691 km (0.106 R)
• M36: 15,943,991 km (0.078 R)
• M37: 16,198,607 km (0.065 R)
• M38: 16,390,392 km (0.069 R)
• M39: 17,230,533 km (0.084 R)
• M40: 17,360,982 km (0.116 R)
• M41: 19,087,043 km (0.116 R)
• M42: 19,222,130 km (0.119 R)
• M43: 19,289,748 km (0.036 R)
• M44: 20,659,017 km (0.064 R)
• M45: 22,485,308 km (0.059 R)
• M46: 22,556,517 km (0.071 R)
• M47: 22,699,233 km (0.083 R)
• M48: 22,842,398 km (0.076 R)
• M49: 23,634,519 km (0.037 R)
• M50: 24,289,458 km (0.114 R)
• M51: 24,655,823 km (0.07 R)
• M52: 27,804,859 km (0.072 R)
• M53: 28,188,128 km (0.079 R)
• M54: 28,959,754 km (0.111 R)
• M55: 31,395,956 km (0.11 R)
• M56: 31,635,163 km (0.11 R)
• M57: 35,959,887 km (0.08 R)
• M58: 36,796,439 km (0.047 R)
• M59: 37,048,661 km (0.039 R)
• M60: 38,063,233 km (0.066 R)
• M61: 38,148,205 km (0.056 R)
• M62: 41,598,082 km (0.11 R)
• M63: 43,094,210 km (0.057 R)
• M64: 44,787,209 km (0.072 R)
• M65: 46,320,138 km (0.105 R)
• M66: 47,138,738 km (0.104 R)
• M67: 47,870,421 km (0.092 R)
• M68: 47,962,125 km (0.104 R)
• M69: 49,067,204 km (0.076 R)
• M70: 49,715,860 km (0.085 R)
• M71: 50,274,010 km (0.119 R)
• M72: 51,115,049 km (0.084 R)
• M73: 52,243,765 km (0.116 R)
• M74: 52,906,035 km (0.062 R)
• M75: 53,285,714 km (0.11 R)
• M76: 53,666,142 km (0.086 R)
• M77: 54,621,474 km (0.1 R)
• M78: 56,065,093 km (0.093 R)
• M79: 56,549,042 km (0.12 R)
• M80: 57,228,815 km (0.097 R)
• M81: 58,498,602 km (0.067 R)
• M82: 61,165,483 km (0.058 R)
• M83: 61,963,139 km (0.083 R)
• M84: 62,063,220 km (0.081 R)
• M85: 62,463,544 km (0.059 R)
• M86: 62,965,295 km (0.105 R)
• M87: 63,367,564 km (0.118 R)
• M88: 63,770,730 km (0.04 R)
• M89: 64,073,666 km (0.116 R)
• M90: 64,478,328 km (0.101 R)
• M91: 64,883,738 km (0.09 R)
• M92: 65,493,649 km (0.086 R)
• M93: 66,719,005 km (0.108 R)
• M94: 66,923,954 km (0.088 R)
• M95: 67,129,202 km (0.048 R)
• M96: 67,540,147 km (0.075 R)
• M97: 67,643,071 km (0.115 R)
• M98: 68,158,136 km (0.112 R)
• M99: 68,881,592 km (0.077 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit