🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 186 Days

Day: 16 Hours

Environment

Temp: 20 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 341 Days

Day: 22.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,890,832 km

• M1: 322,234 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.01 AU - 1.27 AU

Year: 539 Days

Day: 43.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.28 AU - 1.3 AU

Year: 649 Days

Day: 38.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,890,832 km

• M1: 555,008 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.54 AU - 3.54 AU

Year: 2348 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,890,832 km

• M1: 291,716 km (0.12 R)
• M2: 399,576 km (0.099 R)
• M3: 489,783 km (0.084 R)
• M4: 675,434 km (0.097 R)
• M5: 830,418 km (0.079 R)
• M6: 1,042,398 km (0.035 R)
• M7: 1,160,281 km (0.114 R)
• M8: 1,380,788 km (0.105 R)
• M9: 1,511,686 km (0.086 R)
• M10: 1,689,558 km (0.119 R)
• M11: 1,930,561 km (0.119 R)
• M12: 2,043,956 km (0.062 R)
• M13: 2,325,499 km (0.09 R)
• M14: 2,545,109 km (0.062 R)
• M15: 2,645,040 km (0.083 R)
• M16: 2,874,673 km (0.09 R)
• M17: 2,965,927 km (0.103 R)
• M18: 3,285,917 km (0.101 R)
• M19: 3,491,764 km (0.11 R)
• M20: 3,631,339 km (0.109 R)
• M21: 3,730,223 km (0.064 R)
• M22: 4,208,637 km (0.066 R)
• M23: 4,645,463 km (0.114 R)
• M24: 5,065,234 km (0.091 R)
• M25: 5,208,100 km (0.104 R)
• M26: 5,352,163 km (0.061 R)
• M27: 5,808,885 km (0.096 R)
• M28: 5,908,518 km (0.035 R)
• M29: 6,008,598 km (0.107 R)
• M30: 6,535,183 km (0.073 R)
• M31: 6,795,184 km (0.117 R)
• M32: 6,917,854 km (0.111 R)
• M33: 7,005,818 km (0.094 R)
• M34: 7,505,774 km (0.051 R)
• M35: 7,650,734 km (0.107 R)
• M36: 7,869,895 km (0.078 R)
• M37: 7,961,898 km (0.116 R)
• M38: 8,109,701 km (0.111 R)
• M39: 8,464,696 km (0.117 R)
• M40: 8,691,487 km (0.119 R)
• M41: 8,786,631 km (0.103 R)
• M42: 8,958,668 km (0.083 R)
• M43: 9,112,605 km (0.101 R)
• M44: 9,481,663 km (0.096 R)
• M45: 10,234,589 km (0.115 R)
• M46: 10,375,360 km (0.068 R)
• M47: 10,557,421 km (0.104 R)
• M48: 10,760,874 km (0.118 R)
• M49: 10,945,179 km (0.079 R)
• M50: 11,068,597 km (0.116 R)
• M51: 11,316,780 km (0.114 R)
• M52: 11,504,226 km (0.052 R)
• M53: 11,650,682 km (0.08 R)
• M54: 11,861,017 km (0.043 R)
• M55: 12,136,426 km (0.084 R)
• M56: 12,349,603 km (0.091 R)
• M57: 12,671,837 km (0.063 R)
• M58: 12,888,305 km (0.1 R)
• M59: 13,127,662 km (0.076 R)
• M60: 13,280,850 km (0.104 R)
• M61: 13,456,628 km (0.091 R)
• M62: 15,004,367 km (0.035 R)
• M63: 15,118,660 km (0.11 R)
• M64: 15,233,402 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 14.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.85 AU - 3.95 AU

Year: 2777 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,890,832 km

• M1: 198,666 km (0.071 R)
• M2: 313,856 km (0.092 R)
• M3: 535,411 km (0.09 R)
• M4: 700,118 km (0.11 R)
• M5: 794,065 km (0.077 R)
• M6: 927,058 km (0.045 R)
• M7: 1,095,804 km (0.039 R)
• M8: 1,295,218 km (0.028 R)
• M9: 1,394,551 km (0.05 R)
• M10: 1,797,269 km (0.056 R)
• M11: 2,070,584 km (0.099 R)
• M12: 2,176,799 km (0.065 R)
• M13: 2,370,079 km (0.111 R)
• M14: 2,493,946 km (0.093 R)
• M15: 2,632,773 km (0.097 R)
• M16: 2,735,397 km (0.104 R)
• M17: 3,064,961 km (0.102 R)
• M18: 3,282,776 km (0.038 R)
• M19: 3,477,702 km (0.097 R)
• M20: 3,647,944 km (0.093 R)
• M21: 3,748,474 km (0.025 R)
• M22: 3,908,544 km (0.068 R)
• M23: 4,235,415 km (0.062 R)
• M24: 4,356,440 km (0.097 R)
• M25: 4,478,811 km (0.104 R)
• M26: 4,586,671 km (0.111 R)
• M27: 4,695,578 km (0.064 R)
• M28: 4,805,383 km (0.066 R)
• M29: 4,915,936 km (0.113 R)
• M30: 5,139,734 km (0.05 R)
• M31: 5,285,442 km (0.064 R)
• M32: 5,481,864 km (0.068 R)
• M33: 5,898,943 km (0.1 R)
• M34: 6,017,724 km (0.091 R)
• M35: 6,728,763 km (0.113 R)
• M36: 7,521,482 km (0.098 R)
• M37: 7,687,386 km (0.034 R)
• M38: 8,041,484 km (0.054 R)
• M39: 8,154,580 km (0.094 R)
• M40: 8,382,118 km (0.103 R)
• M41: 8,650,198 km (0.092 R)
• M42: 9,175,436 km (0.048 R)
• M43: 9,273,722 km (0.054 R)
• M44: 9,690,950 km (0.086 R)
• M45: 9,831,422 km (0.063 R)
• M46: 10,053,426 km (0.076 R)
• M47: 10,358,905 km (0.109 R)
• M48: 10,461,529 km (0.082 R)
• M49: 10,564,302 km (0.034 R)
• M50: 10,958,343 km (0.069 R)
• M51: 11,696,908 km (0.089 R)
• M52: 11,846,506 km (0.068 R)
• M53: 12,190,880 km (0.081 R)
• M54: 12,845,670 km (0.101 R)
• M55: 12,978,064 km (0.111 R)
• M56: 13,088,767 km (0.093 R)
• M57: 13,355,500 km (0.117 R)
• M58: 14,212,247 km (0.065 R)
• M59: 14,440,682 km (0.116 R)
• M60: 14,716,541 km (0.094 R)
• M61: 15,086,945 km (0.1 R)
• M62: 15,226,670 km (0.119 R)
• M63: 15,742,483 km (0.093 R)
• M64: 15,978,997 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 12.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.56 AU - 5.24 AU

Year: 4088 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,890,832 km

• M1: 160,519 km (0.101 R)
• M2: 237,412 km (0.086 R)
• M3: 405,261 km (0.042 R)
• M4: 529,128 km (0.094 R)
• M5: 714,031 km (0.098 R)
• M6: 1,235,678 km (0.07 R)
• M7: 1,599,201 km (0.074 R)
• M8: 2,135,510 km (0.119 R)
• M9: 2,535,385 km (0.095 R)
• M10: 2,610,632 km (0.099 R)
• M11: 2,763,671 km (0.082 R)
• M12: 2,880,357 km (0.095 R)
• M13: 3,159,208 km (0.082 R)
• M14: 3,615,182 km (0.106 R)
• M15: 4,158,821 km (0.081 R)
• M16: 4,798,202 km (0.09 R)
• M17: 4,892,150 km (0.117 R)
• M18: 5,034,118 km (0.071 R)
• M19: 5,153,497 km (0.084 R)
• M20: 5,517,469 km (0.109 R)
• M21: 5,665,421 km (0.113 R)
• M22: 5,764,754 km (0.08 R)
• M23: 6,193,651 km (0.119 R)
• M24: 6,659,050 km (0.116 R)
• M25: 7,028,856 km (0.08 R)
• M26: 7,378,317 km (0.079 R)
• M27: 7,487,074 km (0.111 R)
• M28: 7,761,138 km (0.113 R)
• M29: 8,660,370 km (0.054 R)
• M30: 8,775,112 km (0.055 R)
• M31: 9,093,307 km (0.059 R)
• M32: 9,356,449 km (0.106 R)
• M33: 9,890,364 km (0.101 R)
• M34: 10,191,205 km (0.081 R)
• M35: 10,556,374 km (0.113 R)
• M36: 10,987,664 km (0.084 R)
• M37: 11,205,629 km (0.085 R)
• M38: 11,299,426 km (0.111 R)
• M39: 11,456,355 km (0.104 R)
• M40: 11,867,898 km (0.078 R)
• M41: 11,963,491 km (0.072 R)
• M42: 13,329,469 km (0.073 R)
• M43: 13,495,374 km (0.114 R)
• M44: 13,595,305 km (0.085 R)
• M45: 13,695,386 km (0.063 R)
• M46: 13,997,274 km (0.074 R)
• M47: 14,098,403 km (0.084 R)
• M48: 14,471,200 km (0.09 R)
• M49: 14,607,634 km (0.081 R)
• M50: 14,778,774 km (0.053 R)
• M51: 15,122,849 km (0.098 R)
• M52: 15,261,376 km (0.07 R)
• M53: 15,574,335 km (0.1 R)
• M54: 15,924,544 km (0.091 R)
• M55: 16,100,620 km (0.086 R)
• M56: 16,277,445 km (0.039 R)
• M57: 16,668,644 km (0.069 R)
• M58: 16,991,027 km (0.114 R)
• M59: 17,243,099 km (0.094 R)
• M60: 18,117,050 km (0.066 R)
• M61: 18,264,105 km (0.115 R)
• M62: 18,411,608 km (0.113 R)
• M63: 19,005,512 km (0.086 R)
• M64: 19,417,355 km (0.098 R)
• M65: 20,021,730 km (0.113 R)
• M66: 20,135,873 km (0.102 R)
• M67: 21,017,154 km (0.115 R)
• M68: 22,224,858 km (0.11 R)
• M69: 22,976,288 km (0.06 R)
• M70: 24,707,435 km (0.055 R)
• M71: 24,829,806 km (0.059 R)
• M72: 25,280,095 km (0.099 R)
• M73: 25,526,932 km (0.12 R)
• M74: 26,313,517 km (0.05 R)
• M75: 27,108,331 km (0.11 R)
• M76: 27,360,852 km (0.1 R)
• M77: 27,487,412 km (0.1 R)
• M78: 27,698,943 km (0.049 R)
• M79: 27,783,616 km (0.119 R)
• M80: 28,038,231 km (0.057 R)
• M81: 28,592,791 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 4.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.64 AU - 13.88 AU

Year: 22608 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,890,832 km

• M1: 143,913 km (0.066 R)
• M2: 256,860 km (0.102 R)
• M3: 294,259 km (0.105 R)
• M4: 440,416 km (0.108 R)
• M5: 646,263 km (0.103 R)
• M6: 836,252 km (0.045 R)
• M7: 982,409 km (0.091 R)
• M8: 1,105,079 km (0.087 R)
• M9: 1,265,448 km (0.108 R)
• M10: 1,298,360 km (0.077 R)
• M11: 1,845,439 km (0.107 R)
• M12: 2,016,280 km (0.033 R)
• M13: 2,373,221 km (0.037 R)
• M14: 3,032,498 km (0.111 R)
• M15: 3,166,239 km (0.045 R)
• M16: 3,462,892 km (0.108 R)
• M17: 3,912,134 km (0.068 R)
• M18: 4,082,227 km (0.062 R)
• M19: 4,279,696 km (0.063 R)
• M20: 4,530,871 km (0.114 R)
• M21: 4,658,328 km (0.036 R)
• M22: 4,761,102 km (0.092 R)
• M23: 5,967,758 km (0.097 R)
• M24: 6,051,383 km (0.027 R)
• M25: 6,532,789 km (0.091 R)
• M26: 6,734,597 km (0.111 R)
• M27: 7,026,462 km (0.052 R)
• M28: 7,144,346 km (0.108 R)
• M29: 7,292,747 km (0.038 R)
• M30: 7,926,593 km (0.085 R)
• M31: 8,862,327 km (0.091 R)
• M32: 9,472,836 km (0.07 R)
• M33: 9,701,123 km (0.114 R)
• M34: 9,964,265 km (0.085 R)
• M35: 10,363,542 km (0.109 R)
• M36: 10,733,946 km (0.09 R)
• M37: 12,046,817 km (0.082 R)
• M38: 14,257,724 km (0.078 R)
• M39: 14,895,759 km (0.119 R)
• M40: 16,044,222 km (0.077 R)
• M41: 17,579,246 km (0.117 R)
• M42: 17,980,318 km (0.074 R)
• M43: 18,425,072 km (0.096 R)
• M44: 18,996,237 km (0.092 R)
• M45: 19,284,063 km (0.12 R)
• M46: 19,573,236 km (0.057 R)
• M47: 20,365,506 km (0.085 R)
• M48: 20,871,297 km (0.065 R)
• M49: 21,040,791 km (0.114 R)
• M50: 21,338,491 km (0.11 R)
• M51: 21,766,191 km (0.044 R)
• M52: 22,110,416 km (0.088 R)
• M53: 22,804,251 km (0.064 R)
• M54: 22,847,784 km (0.066 R)
• M55: 22,935,149 km (0.057 R)
• M56: 23,285,357 km (0.098 R)
• M57: 23,549,248 km (0.076 R)
• M58: 23,725,773 km (0.116 R)
• M59: 24,035,591 km (0.083 R)
• M60: 24,168,733 km (0.027 R)
• M61: 24,614,534 km (0.081 R)
• M62: 25,198,116 km (0.115 R)
• M63: 25,288,323 km (0.096 R)
• M64: 25,695,529 km (0.07 R)
• M65: 25,831,663 km (0.037 R)
• M66: 26,104,828 km (0.098 R)
• M67: 27,531,244 km (0.093 R)
• M68: 27,996,793 km (0.109 R)
• M69: 28,183,640 km (0.047 R)
• M70: 28,558,682 km (0.098 R)
• M71: 29,646,408 km (0.056 R)
• M72: 29,836,847 km (0.118 R)
• M73: 29,884,568 km (0.045 R)
• M74: 30,314,961 km (0.106 R)
• M75: 31,327,141 km (0.12 R)
• M76: 31,618,408 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit