🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.1 AU - 1.54 AU

Year: 548 Days

Day: 37.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,970,680 km

• M1: 371,152 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.09 AU - 3.07 AU

Year: 1499 Days

Day: 33.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 11.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.98 AU - 7.3 AU

Year: 5502 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 113,970,680 km

• M1: 296,503 km (0.118 R)
• M2: 454,329 km (0.093 R)
• M3: 570,417 km (0.089 R)
• M4: 658,829 km (0.106 R)
• M5: 1,001,109 km (0.078 R)
• M6: 1,095,356 km (0.082 R)
• M7: 1,379,741 km (0.059 R)
• M8: 1,468,154 km (0.054 R)
• M9: 1,558,361 km (0.041 R)
• M10: 1,631,963 km (0.108 R)
• M11: 1,879,847 km (0.086 R)
• M12: 2,099,157 km (0.068 R)
• M13: 2,284,958 km (0.07 R)
• M14: 2,651,173 km (0.079 R)
• M15: 2,943,787 km (0.08 R)
• M16: 3,390,486 km (0.113 R)
• M17: 3,808,612 km (0.104 R)
• M18: 3,960,005 km (0.069 R)
• M19: 4,295,254 km (0.081 R)
• M20: 4,666,706 km (0.069 R)
• M21: 4,910,999 km (0.086 R)
• M22: 5,440,575 km (0.073 R)
• M23: 5,582,993 km (0.048 R)
• M24: 5,784,501 km (0.054 R)
• M25: 6,254,089 km (0.087 R)
• M26: 6,403,387 km (0.051 R)
• M27: 6,705,725 km (0.088 R)
• M28: 6,827,946 km (0.088 R)
• M29: 7,704,141 km (0.049 R)
• M30: 7,800,183 km (0.071 R)
• M31: 8,549,369 km (0.117 R)
• M32: 8,715,273 km (0.067 R)
• M33: 9,253,526 km (0.061 R)
• M34: 9,492,434 km (0.112 R)
• M35: 10,186,269 km (0.05 R)
• M36: 10,362,345 km (0.098 R)
• M37: 10,503,865 km (0.087 R)
• M38: 10,860,656 km (0.048 R)
• M39: 11,112,728 km (0.062 R)
• M40: 12,177,566 km (0.101 R)
• M41: 12,252,215 km (0.1 R)
• M42: 12,779,099 km (0.069 R)
• M43: 12,969,088 km (0.114 R)
• M44: 13,083,381 km (0.089 R)
• M45: 13,198,272 km (0.055 R)
• M46: 13,274,866 km (0.107 R)
• M47: 13,390,206 km (0.059 R)
• M48: 14,206,861 km (0.074 R)
• M49: 14,760,224 km (0.074 R)
• M50: 15,039,672 km (0.115 R)
• M51: 15,847,501 km (0.088 R)
• M52: 16,503,936 km (0.112 R)
• M53: 16,627,953 km (0.117 R)
• M54: 17,928,258 km (0.09 R)
• M55: 18,827,490 km (0.064 R)
• M56: 18,913,958 km (0.091 R)
• M57: 20,893,138 km (0.101 R)
• M58: 21,027,327 km (0.055 R)
• M59: 22,340,198 km (0.116 R)
• M60: 22,753,088 km (0.058 R)
• M61: 22,845,091 km (0.049 R)
• M62: 23,122,146 km (0.089 R)
• M63: 24,288,261 km (0.115 R)
• M64: 24,854,789 km (0.074 R)
• M65: 25,139,623 km (0.046 R)
• M66: 26,386,820 km (0.055 R)
• M67: 27,703,132 km (0.096 R)
• M68: 27,801,418 km (0.079 R)
• M69: 28,592,491 km (0.066 R)
• M70: 28,841,273 km (0.055 R)
• M71: 29,641,920 km (0.085 R)
• M72: 30,196,779 km (0.042 R)
• M73: 30,805,792 km (0.052 R)
• M74: 30,958,831 km (0.103 R)
• M75: 31,624,391 km (0.083 R)
• M76: 32,346,351 km (0.076 R)
• M77: 32,657,514 km (0.066 R)
• M78: 33,387,253 km (0.05 R)
• M79: 33,544,331 km (0.098 R)
• M80: 33,649,199 km (0.042 R)
• M81: 34,122,377 km (0.099 R)
• M82: 34,386,267 km (0.068 R)
• M83: 35,128,572 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 8.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.7 AU - 8.4 AU

Year: 7503 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 113,970,680 km

• M1: 110,104 km (0.081 R)
• M2: 209,886 km (0.1 R)
• M3: 260,899 km (0.111 R)
• M4: 331,210 km (0.092 R)
• M5: 463,454 km (0.079 R)
• M6: 1,160,281 km (0.113 R)
• M7: 1,263,354 km (0.116 R)
• M8: 1,381,536 km (0.068 R)
• M9: 1,578,258 km (0.06 R)
• M10: 2,109,629 km (0.071 R)
• M11: 2,424,233 km (0.027 R)
• M12: 2,512,646 km (0.099 R)
• M13: 2,647,284 km (0.065 R)
• M14: 2,738,539 km (0.043 R)
• M15: 2,861,658 km (0.118 R)
• M16: 2,923,890 km (0.076 R)
• M17: 3,258,391 km (0.089 R)
• M18: 5,373,556 km (0.115 R)
• M19: 5,450,748 km (0.086 R)
• M20: 5,567,135 km (0.043 R)
• M21: 5,625,778 km (0.069 R)
• M22: 5,743,361 km (0.086 R)
• M23: 6,101,349 km (0.085 R)
• M24: 6,303,456 km (0.036 R)
• M25: 6,589,936 km (0.048 R)
• M26: 6,652,019 km (0.046 R)
• M27: 7,133,574 km (0.056 R)
• M28: 7,303,667 km (0.059 R)
• M29: 7,367,845 km (0.117 R)
• M30: 7,539,733 km (0.099 R)
• M31: 7,648,042 km (0.078 R)
• M32: 7,887,847 km (0.1 R)
• M33: 8,063,774 km (0.108 R)
• M34: 8,285,628 km (0.103 R)
• M35: 8,352,498 km (0.111 R)
• M36: 8,509,426 km (0.107 R)
• M37: 9,378,141 km (0.118 R)
• M38: 9,447,854 km (0.085 R)
• M39: 9,870,168 km (0.104 R)
• M40: 9,964,864 km (0.099 R)
• M41: 10,830,736 km (0.079 R)
• M42: 11,272,648 km (0.099 R)
• M43: 11,396,515 km (0.094 R)
• M44: 11,595,481 km (0.115 R)
• M45: 11,820,775 km (0.071 R)
• M46: 11,946,587 km (0.105 R)
• M47: 12,505,335 km (0.081 R)
• M48: 13,281,149 km (0.107 R)
• M49: 14,554,377 km (0.112 R)
• M50: 14,743,319 km (0.113 R)
• M51: 14,878,705 km (0.05 R)
• M52: 15,672,471 km (0.101 R)
• M53: 15,921,701 km (0.063 R)
• M54: 16,005,027 km (0.074 R)
• M55: 16,116,328 km (0.051 R)
• M56: 16,423,901 km (0.104 R)
• M57: 17,187,000 km (0.118 R)
• M58: 17,415,287 km (0.075 R)
• M59: 17,730,938 km (0.096 R)
• M60: 18,048,385 km (0.063 R)
• M61: 18,106,279 km (0.054 R)
• M62: 18,484,313 km (0.117 R)
• M63: 18,718,284 km (0.119 R)
• M64: 18,776,926 km (0.055 R)
• M65: 19,307,400 km (0.103 R)
• M66: 19,485,272 km (0.095 R)
• M67: 19,604,203 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.5

Radius: 3.4

Gravity: 47.45 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.16 AU - 15.78 AU

Year: 20947 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,970,680 km

• M1: 115,041 km (0.111 R)
• M2: 296,353 km (0.075 R)
• M3: 330,163 km (0.078 R)
• M4: 498,909 km (0.111 R)
• M5: 714,479 km (0.065 R)
• M6: 737,518 km (0.119 R)
• M7: 808,128 km (0.042 R)
• M8: 1,033,422 km (0.071 R)
• M9: 1,249,142 km (0.116 R)
• M10: 1,508,246 km (0.066 R)
• M11: 1,690,157 km (0.109 R)
• M12: 2,174,704 km (0.114 R)
• M13: 2,591,334 km (0.103 R)
• M14: 3,614,584 km (0.108 R)
• M15: 3,857,231 km (0.119 R)
• M16: 4,358,085 km (0.086 R)
• M17: 4,747,040 km (0.062 R)
• M18: 5,012,426 km (0.048 R)
• M19: 5,419,482 km (0.115 R)
• M20: 6,410,119 km (0.103 R)
• M21: 7,251,906 km (0.1 R)
• M22: 8,127,802 km (0.12 R)
• M23: 8,180,460 km (0.049 R)
• M24: 8,712,131 km (0.054 R)
• M25: 9,036,609 km (0.049 R)
• M26: 9,364,976 km (0.107 R)
• M27: 10,487,559 km (0.06 R)
• M28: 11,711,120 km (0.084 R)
• M29: 11,889,440 km (0.086 R)
• M30: 13,597,848 km (0.058 R)
• M31: 13,722,762 km (0.092 R)
• M32: 15,838,525 km (0.088 R)
• M33: 15,969,872 km (0.11 R)
• M34: 16,167,790 km (0.077 R)
• M35: 16,300,184 km (0.105 R)
• M36: 18,328,133 km (0.054 R)
• M37: 18,535,326 km (0.087 R)
• M38: 18,882,243 km (0.106 R)
• M39: 18,951,956 km (0.073 R)
• M40: 19,371,578 km (0.083 R)
• M41: 19,723,731 km (0.111 R)
• M42: 20,434,172 km (0.119 R)
• M43: 21,661,173 km (0.076 R)
• M44: 22,099,794 km (0.097 R)
• M45: 23,060,362 km (0.099 R)
• M46: 23,433,459 km (0.088 R)
• M47: 24,640,564 km (0.105 R)
• M48: 25,175,078 km (0.091 R)
• M49: 25,328,415 km (0.118 R)
• M50: 25,636,138 km (0.071 R)
• M51: 26,333,115 km (0.086 R)
• M52: 27,114,764 km (0.089 R)
• M53: 27,824,755 km (0.046 R)
• M54: 27,904,042 km (0.114 R)
• M55: 28,062,765 km (0.116 R)
• M56: 28,620,765 km (0.106 R)
• M57: 29,021,538 km (0.109 R)
• M58: 29,909,850 km (0.05 R)
• M59: 30,072,314 km (0.118 R)
• M60: 30,153,695 km (0.105 R)
• M61: 30,643,329 km (0.087 R)
• M62: 31,053,376 km (0.083 R)
• M63: 32,210,965 km (0.102 R)
• M64: 32,878,919 km (0.074 R)
• M65: 34,909,710 km (0.105 R)
• M66: 35,681,635 km (0.088 R)
• M67: 36,632,779 km (0.067 R)
• M68: 37,155,025 km (0.118 R)
• M69: 38,295,110 km (0.08 R)
• M70: 39,803,206 km (0.078 R)
• M71: 40,071,435 km (0.084 R)
• M72: 40,519,630 km (0.06 R)
• M73: 40,699,447 km (0.079 R)
• M74: 41,059,679 km (0.101 R)
• M75: 41,150,036 km (0.108 R)
• M76: 41,421,107 km (0.095 R)
• M77: 41,692,777 km (0.073 R)
• M78: 47,155,642 km (0.109 R)
• M79: 47,534,125 km (0.117 R)
• M80: 47,723,666 km (0.092 R)
• M81: 48,484,520 km (0.053 R)
• M82: 49,249,414 km (0.089 R)
• M83: 50,500,800 km (0.095 R)
• M84: 50,791,020 km (0.097 R)
• M85: 51,470,494 km (0.095 R)
• M86: 52,348,484 km (0.082 R)
• M87: 54,813,258 km (0.11 R)
• M88: 56,209,904 km (0.095 R)
• M89: 58,022,731 km (0.114 R)
• M90: 59,957,031 km (0.043 R)
• M91: 60,572,178 km (0.106 R)
• M92: 60,983,572 km (0.095 R)
• M93: 63,470,786 km (0.118 R)
• M94: 67,795,661 km (0.104 R)
• M95: 68,329,575 km (0.109 R)
• M96: 69,939,697 km (0.03 R)
• M97: 71,128,402 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.8

Radius: 4.3

Gravity: 53.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.13 AU - 20.23 AU

Year: 30378 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,970,680 km

• M1: 93,798 km (0.103 R)
• M2: 222,302 km (0.118 R)
• M3: 616,044 km (0.112 R)
• M4: 767,587 km (0.079 R)
• M5: 799,451 km (0.103 R)
• M6: 897,288 km (0.051 R)
• M7: 1,812,079 km (0.098 R)
• M8: 1,854,864 km (0.064 R)
• M9: 2,208,663 km (0.1 R)
• M10: 2,976,698 km (0.055 R)
• M11: 3,284,272 km (0.104 R)
• M12: 4,209,534 km (0.098 R)
• M13: 4,848,168 km (0.102 R)
• M14: 6,408,474 km (0.117 R)
• M15: 6,671,467 km (0.068 R)
• M16: 6,871,030 km (0.116 R)
• M17: 7,207,925 km (0.079 R)
• M18: 7,619,319 km (0.111 R)
• M19: 8,321,681 km (0.071 R)
• M20: 8,680,716 km (0.119 R)
• M21: 8,898,381 km (0.119 R)
• M22: 9,787,441 km (0.12 R)
• M23: 10,395,706 km (0.105 R)
• M24: 10,472,599 km (0.081 R)
• M25: 11,808,508 km (0.118 R)
• M26: 12,537,199 km (0.071 R)
• M27: 15,068,994 km (0.092 R)
• M28: 16,035,545 km (0.093 R)
• M29: 16,213,567 km (0.054 R)
• M30: 16,571,255 km (0.066 R)
• M31: 16,661,164 km (0.092 R)
• M32: 16,931,637 km (0.12 R)
• M33: 21,452,783 km (0.044 R)
• M34: 23,439,593 km (0.059 R)
• M35: 23,540,422 km (0.089 R)
• M36: 23,843,956 km (0.031 R)
• M37: 24,967,735 km (0.087 R)
• M38: 25,900,029 km (0.043 R)
• M39: 26,422,874 km (0.107 R)
• M40: 27,691,912 km (0.117 R)
• M41: 27,905,388 km (0.061 R)
• M42: 28,012,201 km (0.107 R)
• M43: 28,333,837 km (0.119 R)
• M44: 28,656,669 km (0.1 R)
• M45: 28,980,698 km (0.116 R)
• M46: 29,414,532 km (0.071 R)
• M47: 29,632,346 km (0.109 R)
• M48: 29,959,966 km (0.098 R)
• M49: 30,729,048 km (0.08 R)
• M50: 31,060,707 km (0.082 R)
• M51: 31,171,559 km (0.105 R)
• M52: 31,282,411 km (0.09 R)
• M53: 33,984,148 km (0.073 R)
• M54: 34,556,211 km (0.087 R)
• M55: 35,478,332 km (0.12 R)
• M56: 40,087,891 km (0.109 R)
• M57: 41,543,628 km (0.09 R)
• M58: 43,759,322 km (0.077 R)
• M59: 44,631,478 km (0.108 R)
• M60: 46,392,544 km (0.116 R)
• M61: 47,154,296 km (0.1 R)
• M62: 48,048,293 km (0.029 R)
• M63: 49,723,191 km (0.104 R)
• M64: 50,112,295 km (0.059 R)
• M65: 50,632,895 km (0.109 R)
• M66: 55,129,209 km (0.096 R)
• M67: 55,263,398 km (0.113 R)
• M68: 56,746,362 km (0.03 R)
• M69: 61,273,193 km (0.055 R)
• M70: 62,248,272 km (0.117 R)
• M71: 63,088,115 km (0.081 R)
• M72: 67,486,591 km (0.091 R)
• M73: 70,667,491 km (0.112 R)
• M74: 72,569,927 km (0.111 R)
• M75: 77,174,101 km (0.065 R)
• M76: 77,474,493 km (0.111 R)
• M77: 79,284,179 km (0.101 R)
• M78: 79,738,807 km (0.114 R)
• M79: 86,505,268 km (0.077 R)
• M80: 87,129,540 km (0.093 R)
• M81: 87,598,679 km (0.111 R)
• M82: 91,223,136 km (0.102 R)
• M83: 91,540,583 km (0.082 R)
• M84: 91,858,478 km (0.097 R)
• M85: 92,335,845 km (0.088 R)
• M86: 92,495,167 km (0.104 R)
• M87: 93,933,401 km (0.106 R)
• M88: 96,185,148 km (0.099 R)
• M89: 96,508,279 km (0.118 R)
• M90: 101,891,858 km (0.077 R)
• M91: 102,056,415 km (0.055 R)
• M92: 104,702,951 km (0.108 R)
• M93: 105,035,358 km (0.114 R)
• M94: 106,535,525 km (0.115 R)
• M95: 107,539,477 km (0.11 R)
• M96: 110,232,238 km (0.108 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit