🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.67 AU

Year: 197 Days

Day: 42.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,847,240 km

• M1: 495,767 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.14 AU - 1.62 AU

Year: 624 Days

Day: 16.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 651 Days

Day: 34.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,847,240 km

• M1: 405,111 km (0.103 R)
• M2: 431,291 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.33 AU - 2.99 AU

Year: 1670 Days

Day: 34 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.18 AU - 6.16 AU

Year: 4526 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,847,240 km

• M1: 195,225 km (0.109 R)
• M2: 336,595 km (0.093 R)
• M3: 435,031 km (0.096 R)
• M4: 538,702 km (0.099 R)
• M5: 877,840 km (0.062 R)
• M6: 970,591 km (0.105 R)
• M7: 1,091,765 km (0.092 R)
• M8: 1,231,490 km (0.091 R)
• M9: 1,459,926 km (0.068 R)
• M10: 1,601,146 km (0.05 R)
• M11: 1,762,113 km (0.042 R)
• M12: 2,100,653 km (0.117 R)
• M13: 2,579,067 km (0.108 R)
• M14: 2,822,313 km (0.045 R)
• M15: 3,294,295 km (0.048 R)
• M16: 3,520,786 km (0.111 R)
• M17: 4,049,016 km (0.039 R)
• M18: 4,415,381 km (0.057 R)
• M19: 4,602,678 km (0.092 R)
• M20: 5,444,465 km (0.06 R)
• M21: 5,533,625 km (0.073 R)
• M22: 5,645,674 km (0.059 R)
• M23: 5,781,060 km (0.11 R)
• M24: 6,217,288 km (0.081 R)
• M25: 6,451,259 km (0.056 R)
• M26: 7,024,518 km (0.102 R)
• M27: 7,391,332 km (0.103 R)
• M28: 7,764,279 km (0.093 R)
• M29: 7,890,091 km (0.057 R)
• M30: 8,169,091 km (0.116 R)
• M31: 8,736,964 km (0.091 R)
• M32: 9,104,975 km (0.105 R)
• M33: 9,211,190 km (0.111 R)
• M34: 9,802,101 km (0.101 R)
• M35: 10,350,228 km (0.087 R)
• M36: 10,683,831 km (0.086 R)
• M37: 10,936,352 km (0.063 R)
• M38: 11,105,847 km (0.115 R)
• M39: 11,734,756 km (0.029 R)
• M40: 12,053,549 km (0.111 R)
• M41: 12,170,236 km (0.112 R)
• M42: 12,611,101 km (0.085 R)
• M43: 12,878,133 km (0.078 R)
• M44: 13,027,282 km (0.079 R)
• M45: 13,207,098 km (0.073 R)
• M46: 13,357,444 km (0.101 R)
• M47: 13,447,951 km (0.089 R)
• M48: 13,964,961 km (0.089 R)
• M49: 14,118,299 km (0.045 R)
• M50: 14,674,654 km (0.117 R)
• M51: 14,861,800 km (0.052 R)
• M52: 15,523,023 km (0.11 R)
• M53: 15,618,167 km (0.095 R)
• M54: 15,745,475 km (0.05 R)
• M55: 16,097,329 km (0.074 R)
• M56: 16,258,147 km (0.054 R)
• M57: 16,516,503 km (0.117 R)
• M58: 17,037,253 km (0.095 R)
• M59: 17,497,565 km (0.074 R)
• M60: 18,195,439 km (0.109 R)
• M61: 19,208,367 km (0.093 R)
• M62: 19,721,786 km (0.118 R)
• M63: 19,859,417 km (0.101 R)
• M64: 20,692,078 km (0.049 R)
• M65: 22,105,180 km (0.036 R)
• M66: 22,571,177 km (0.12 R)
• M67: 23,185,426 km (0.113 R)
• M68: 23,294,333 km (0.063 R)
• M69: 23,841,861 km (0.106 R)
• M70: 24,504,430 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.9

Radius: 4.3

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.19 AU - 15.65 AU

Year: 17880 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,847,240 km

• M1: 105,317 km (0.101 R)
• M2: 139,276 km (0.071 R)
• M3: 296,353 km (0.082 R)
• M4: 704,008 km (0.067 R)
• M5: 1,248,544 km (0.1 R)
• M6: 1,315,564 km (0.08 R)
• M7: 1,429,856 km (0.108 R)
• M8: 2,208,364 km (0.096 R)
• M9: 2,344,498 km (0.106 R)
• M10: 2,624,844 km (0.071 R)
• M11: 2,975,202 km (0.056 R)
• M12: 3,278,437 km (0.092 R)
• M13: 3,783,779 km (0.084 R)
• M14: 4,012,364 km (0.11 R)
• M15: 4,517,407 km (0.11 R)
• M16: 4,971,137 km (0.114 R)
• M17: 5,809,035 km (0.096 R)
• M18: 6,072,626 km (0.089 R)
• M19: 6,110,624 km (0.117 R)
• M20: 6,378,554 km (0.092 R)
• M21: 6,494,642 km (0.102 R)
• M22: 7,652,081 km (0.102 R)
• M23: 7,775,349 km (0.108 R)
• M24: 8,871,603 km (0.116 R)
• M25: 8,914,687 km (0.092 R)
• M26: 9,349,717 km (0.089 R)
• M27: 9,702,768 km (0.072 R)
• M28: 9,880,790 km (0.09 R)
• M29: 10,195,244 km (0.072 R)
• M30: 10,240,423 km (0.089 R)
• M31: 10,330,930 km (0.07 R)
• M32: 10,926,030 km (0.07 R)
• M33: 11,532,051 km (0.119 R)
• M34: 11,673,421 km (0.036 R)
• M35: 11,720,694 km (0.108 R)
• M36: 12,292,906 km (0.069 R)
• M37: 12,389,247 km (0.095 R)
• M38: 12,776,705 km (0.068 R)
• M39: 13,962,867 km (0.057 R)
• M40: 14,264,905 km (0.1 R)
• M41: 14,977,888 km (0.065 R)
• M42: 15,338,718 km (0.119 R)
• M43: 15,494,300 km (0.056 R)
• M44: 15,964,038 km (0.06 R)
• M45: 16,438,412 km (0.1 R)
• M46: 16,597,585 km (0.076 R)
• M47: 17,943,666 km (0.099 R)
• M48: 18,052,873 km (0.062 R)
• M49: 18,381,838 km (0.083 R)
• M50: 19,380,404 km (0.053 R)
• M51: 19,942,743 km (0.076 R)
• M52: 20,567,463 km (0.04 R)
• M53: 20,624,610 km (0.108 R)
• M54: 21,487,640 km (0.079 R)
• M55: 22,128,068 km (0.045 R)
• M56: 22,774,630 km (0.12 R)
• M57: 23,966,177 km (0.043 R)
• M58: 24,146,592 km (0.094 R)
• M59: 24,448,481 km (0.08 R)
• M60: 26,782,507 km (0.095 R)
• M61: 27,849,588 km (0.04 R)
• M62: 28,802,527 km (0.048 R)
• M63: 28,866,405 km (0.028 R)
• M64: 28,994,311 km (0.108 R)
• M65: 29,572,507 km (0.104 R)
• M66: 30,219,368 km (0.06 R)
• M67: 30,349,369 km (0.084 R)
• M68: 31,856,867 km (0.118 R)
• M69: 32,719,597 km (0.12 R)
• M70: 32,919,909 km (0.115 R)
• M71: 33,120,370 km (0.087 R)
• M72: 33,388,599 km (0.093 R)
• M73: 34,603,932 km (0.114 R)
• M74: 36,661,501 km (0.069 R)
• M75: 37,216,958 km (0.092 R)
• M76: 38,899,635 km (0.1 R)
• M77: 39,253,284 km (0.082 R)
• M78: 39,395,103 km (0.114 R)
• M79: 40,177,799 km (0.119 R)
• M80: 40,320,815 km (0.069 R)
• M81: 40,750,310 km (0.047 R)
• M82: 41,253,558 km (0.028 R)
• M83: 41,686,494 km (0.108 R)
• M84: 42,629,559 km (0.113 R)
• M85: 42,994,278 km (0.108 R)
• M86: 44,684,884 km (0.057 R)
• M87: 45,500,940 km (0.113 R)
• M88: 45,575,440 km (0.066 R)
• M89: 45,649,940 km (0.087 R)
• M90: 46,847,172 km (0.072 R)
• M91: 48,738,388 km (0.074 R)
• M92: 48,890,828 km (0.101 R)
• M93: 49,961,949 km (0.106 R)
• M94: 50,192,479 km (0.114 R)
• M95: 50,886,165 km (0.115 R)
• M96: 51,040,699 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.6

Radius: 7.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.15 AU - 13.75 AU

Year: 18991 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,847,240 km

• M1: 103,223 km (0.1 R)
• M2: 166,502 km (0.095 R)
• M3: 476,170 km (0.109 R)
• M4: 532,568 km (0.083 R)
• M5: 652,696 km (0.111 R)
• M6: 873,652 km (0.074 R)
• M7: 1,639,593 km (0.06 R)
• M8: 1,818,512 km (0.06 R)
• M9: 2,035,578 km (0.05 R)
• M10: 2,163,335 km (0.069 R)
• M11: 2,326,845 km (0.092 R)
• M12: 2,562,612 km (0.113 R)
• M13: 3,428,634 km (0.108 R)
• M14: 3,932,629 km (0.111 R)
• M15: 4,213,723 km (0.12 R)
• M16: 4,377,383 km (0.117 R)
• M17: 4,710,837 km (0.083 R)
• M18: 4,966,350 km (0.091 R)
• M19: 5,095,752 km (0.087 R)
• M20: 6,926,082 km (0.098 R)
• M21: 7,070,893 km (0.082 R)
• M22: 7,412,574 km (0.091 R)
• M23: 7,461,792 km (0.102 R)
• M24: 7,809,757 km (0.118 R)
• M25: 8,573,005 km (0.03 R)
• M26: 9,147,910 km (0.041 R)
• M27: 10,060,606 km (0.106 R)
• M28: 10,722,278 km (0.09 R)
• M29: 11,058,424 km (0.085 R)
• M30: 11,741,039 km (0.037 R)
• M31: 12,087,358 km (0.086 R)
• M32: 12,261,939 km (0.109 R)
• M33: 13,326,178 km (0.084 R)
• M34: 13,506,444 km (0.097 R)
• M35: 14,174,249 km (0.118 R)
• M36: 14,915,207 km (0.096 R)
• M37: 15,542,022 km (0.094 R)
• M38: 16,951,533 km (0.058 R)
• M39: 17,737,371 km (0.052 R)
• M40: 17,869,466 km (0.055 R)
• M41: 19,208,815 km (0.12 R)
• M42: 19,616,918 km (0.115 R)
• M43: 20,096,529 km (0.106 R)
• M44: 20,303,423 km (0.105 R)
• M45: 20,719,006 km (0.093 R)
• M46: 20,927,845 km (0.065 R)
• M47: 21,347,766 km (0.11 R)
• M48: 21,558,699 km (0.025 R)
• M49: 22,124,777 km (0.096 R)
• M50: 22,409,611 km (0.067 R)
• M51: 23,271,445 km (0.103 R)
• M52: 23,706,326 km (0.117 R)
• M53: 24,144,049 km (0.119 R)
• M54: 24,584,316 km (0.086 R)
• M55: 25,696,725 km (0.112 R)
• M56: 26,674,048 km (0.115 R)
• M57: 26,749,745 km (0.07 R)
• M58: 26,977,283 km (0.091 R)
• M59: 30,228,643 km (0.047 R)
• M60: 31,499,477 km (0.111 R)
• M61: 32,141,402 km (0.1 R)
• M62: 33,275,204 km (0.094 R)
• M63: 35,083,244 km (0.079 R)
• M64: 35,665,180 km (0.071 R)
• M65: 36,166,482 km (0.119 R)
• M66: 36,586,104 km (0.091 R)
• M67: 38,109,908 km (0.081 R)
• M68: 41,219,001 km (0.091 R)
• M69: 41,921,063 km (0.119 R)
• M70: 42,626,866 km (0.116 R)
• M71: 43,247,697 km (0.083 R)
• M72: 43,960,980 km (0.066 R)
• M73: 44,050,439 km (0.072 R)
• M74: 44,498,485 km (0.066 R)
• M75: 46,214,821 km (0.077 R)
• M76: 46,761,302 km (0.083 R)
• M77: 47,035,366 km (0.087 R)
• M78: 49,618,771 km (0.086 R)
• M79: 52,058,563 km (0.097 R)
• M80: 52,627,185 km (0.092 R)
• M81: 53,961,747 km (0.064 R)
• M82: 54,537,250 km (0.051 R)
• M83: 55,211,039 km (0.119 R)
• M84: 58,326,564 km (0.12 R)
• M85: 58,523,285 km (0.058 R)
• M86: 59,806,536 km (0.055 R)
• M87: 60,800,015 km (0.088 R)
• M88: 61,398,706 km (0.064 R)
• M89: 62,702,601 km (0.094 R)
• M90: 63,105,767 km (0.116 R)
• M91: 63,610,660 km (0.073 R)
• M92: 64,523,058 km (0.069 R)
• M93: 66,668,889 km (0.055 R)
• M94: 67,698,871 km (0.079 R)
• M95: 68,008,838 km (0.075 R)
• M96: 68,422,925 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 3.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.95 AU - 15.41 AU

Year: 21655 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,847,240 km

• M1: 105,616 km (0.07 R)
• M2: 181,313 km (0.113 R)
• M3: 579,243 km (0.115 R)
• M4: 717,172 km (0.116 R)
• M5: 1,509,742 km (0.098 R)
• M6: 1,641,238 km (0.097 R)
• M7: 1,855,612 km (0.11 R)
• M8: 2,057,868 km (0.09 R)
• M9: 2,842,958 km (0.069 R)
• M10: 2,889,034 km (0.06 R)
• M11: 3,075,882 km (0.12 R)
• M12: 3,734,711 km (0.062 R)
• M13: 4,276,255 km (0.105 R)
• M14: 4,596,544 km (0.071 R)
• M15: 5,430,552 km (0.09 R)
• M16: 5,689,805 km (0.105 R)
• M17: 6,160,440 km (0.074 R)
• M18: 7,454,163 km (0.105 R)
• M19: 7,549,756 km (0.107 R)
• M20: 8,460,807 km (0.12 R)
• M21: 8,794,410 km (0.093 R)
• M22: 9,030,625 km (0.118 R)
• M23: 9,166,460 km (0.092 R)
• M24: 9,681,974 km (0.113 R)
• M25: 10,312,978 km (0.11 R)
• M26: 10,383,887 km (0.102 R)
• M27: 10,740,978 km (0.074 R)
• M28: 11,174,811 km (0.071 R)
• M29: 11,540,728 km (0.114 R)
• M30: 13,273,520 km (0.045 R)
• M31: 13,855,904 km (0.105 R)
• M32: 14,685,125 km (0.086 R)
• M33: 15,166,232 km (0.118 R)
• M34: 15,611,735 km (0.09 R)
• M35: 16,764,835 km (0.103 R)
• M36: 16,806,573 km (0.069 R)
• M37: 16,848,311 km (0.072 R)
• M38: 17,351,707 km (0.05 R)
• M39: 17,902,527 km (0.108 R)
• M40: 19,239,333 km (0.041 R)
• M41: 19,941,695 km (0.117 R)
• M42: 20,652,435 km (0.112 R)
• M43: 20,876,233 km (0.089 R)
• M44: 21,281,045 km (0.115 R)
• M45: 21,461,909 km (0.036 R)
• M46: 23,158,050 km (0.075 R)
• M47: 23,204,425 km (0.039 R)
• M48: 23,951,666 km (0.04 R)
• M49: 23,998,640 km (0.109 R)
• M50: 24,469,873 km (0.093 R)
• M51: 24,754,259 km (0.063 R)
• M52: 24,801,681 km (0.096 R)
• M53: 25,182,558 km (0.113 R)
• M54: 25,326,022 km (0.1 R)
• M55: 25,661,570 km (0.037 R)
• M56: 25,950,294 km (0.037 R)
• M57: 26,725,660 km (0.083 R)
• M58: 27,459,437 km (0.086 R)
• M59: 27,606,941 km (0.064 R)
• M60: 28,298,980 km (0.064 R)
• M61: 28,996,705 km (0.039 R)
• M62: 29,197,166 km (0.113 R)
• M63: 29,548,871 km (0.05 R)
• M64: 29,599,285 km (0.117 R)
• M65: 32,050,446 km (0.063 R)
• M66: 32,102,207 km (0.079 R)
• M67: 32,881,911 km (0.029 R)
• M68: 33,825,724 km (0.095 R)
• M69: 34,248,039 km (0.111 R)
• M70: 34,937,984 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 13,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit