🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.43 AU - 0.57 AU

Year: 228 Days

Day: 47.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 300 Days

Day: 12.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 14.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 533 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,971,424 km

• M1: 198,516 km (0.084 R)
• M2: 299,196 km (0.107 R)
• M3: 395,537 km (0.115 R)
• M4: 488,437 km (0.118 R)
• M5: 595,848 km (0.12 R)
• M6: 795,711 km (0.05 R)
• M7: 909,705 km (0.105 R)
• M8: 1,010,384 km (0.083 R)
• M9: 1,141,133 km (0.117 R)
• M10: 1,261,858 km (0.101 R)
• M11: 1,387,221 km (0.08 R)
• M12: 1,528,741 km (0.095 R)
• M13: 1,639,742 km (0.093 R)
• M14: 1,790,088 km (0.098 R)
• M15: 1,913,955 km (0.105 R)
• M16: 2,040,814 km (0.093 R)
• M17: 2,190,262 km (0.107 R)
• M18: 2,296,627 km (0.047 R)
• M19: 2,432,013 km (0.109 R)
• M20: 2,633,222 km (0.099 R)
• M21: 2,760,978 km (0.101 R)
• M22: 2,920,001 km (0.036 R)
• M23: 3,082,315 km (0.094 R)
• M24: 3,255,100 km (0.108 R)
• M25: 3,377,322 km (0.104 R)
• M26: 3,508,968 km (0.04 R)
• M27: 3,642,259 km (0.118 R)
• M28: 3,930,385 km (0.117 R)
• M29: 4,036,300 km (0.091 R)
• M30: 4,259,351 km (0.069 R)
• M31: 4,427,349 km (0.106 R)
• M32: 4,554,806 km (0.089 R)
• M33: 4,657,580 km (0.103 R)
• M34: 4,769,928 km (0.029 R)
• M35: 4,865,671 km (0.08 R)
• M36: 4,970,838 km (0.08 R)
• M37: 5,067,927 km (0.094 R)
• M38: 5,237,272 km (0.118 R)
• M39: 5,609,023 km (0.071 R)
• M40: 5,719,426 km (0.095 R)
• M41: 5,821,302 km (0.098 R)
• M42: 5,951,901 km (0.053 R)
• M43: 6,111,821 km (0.046 R)
• M44: 6,273,237 km (0.112 R)
• M45: 6,426,425 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 13.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.87 AU - 1.27 AU

Year: 715 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,971,424 km

• M1: 190,887 km (0.081 R)
• M2: 380,427 km (0.111 R)
• M3: 494,271 km (0.096 R)
• M4: 578,345 km (0.104 R)
• M5: 673,041 km (0.094 R)
• M6: 801,097 km (0.05 R)
• M7: 928,704 km (0.08 R)
• M8: 1,084,435 km (0.112 R)
• M9: 1,168,509 km (0.068 R)
• M10: 1,282,503 km (0.108 R)
• M11: 1,377,647 km (0.03 R)
• M12: 1,492,987 km (0.111 R)
• M13: 1,575,714 km (0.043 R)
• M14: 1,672,205 km (0.074 R)
• M15: 1,821,055 km (0.117 R)
• M16: 2,052,782 km (0.12 R)
• M17: 2,226,316 km (0.096 R)
• M18: 2,474,947 km (0.085 R)
• M19: 2,609,884 km (0.107 R)
• M20: 2,696,352 km (0.06 R)
• M21: 2,842,808 km (0.065 R)
• M22: 2,954,408 km (0.051 R)
• M23: 3,060,024 km (0.112 R)
• M24: 3,360,716 km (0.107 R)
• M25: 3,542,627 km (0.079 R)
• M26: 3,663,053 km (0.104 R)
• M27: 3,768,670 km (0.107 R)
• M28: 3,916,472 km (0.032 R)
• M29: 4,141,916 km (0.032 R)
• M30: 4,509,777 km (0.101 R)
• M31: 4,605,670 km (0.115 R)
• M32: 4,897,385 km (0.114 R)
• M33: 5,131,506 km (0.119 R)
• M34: 5,397,192 km (0.112 R)
• M35: 5,573,568 km (0.096 R)
• M36: 5,686,065 km (0.109 R)
• M37: 5,799,311 km (0.038 R)
• M38: 5,884,731 km (0.115 R)
• M39: 5,970,601 km (0.094 R)
• M40: 6,143,536 km (0.113 R)
• M41: 6,250,049 km (0.108 R)
• M42: 6,672,514 km (0.118 R)
• M43: 6,762,123 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 13.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.75 AU - 2.39 AU

Year: 1923 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,971,424 km

• M1: 175,927 km (0.107 R)
• M2: 336,894 km (0.111 R)
• M3: 694,134 km (0.111 R)
• M4: 854,952 km (0.085 R)
• M5: 948,600 km (0.057 R)
• M6: 1,156,092 km (0.067 R)
• M7: 1,252,284 km (0.119 R)
• M8: 1,379,143 km (0.071 R)
• M9: 1,899,444 km (0.095 R)
• M10: 2,014,934 km (0.07 R)
• M11: 2,165,579 km (0.042 R)
• M12: 2,320,113 km (0.035 R)
• M13: 2,524,314 km (0.115 R)
• M14: 2,652,071 km (0.11 R)
• M15: 2,770,104 km (0.05 R)
• M16: 2,865,846 km (0.079 R)
• M17: 3,172,522 km (0.075 R)
• M18: 3,646,149 km (0.095 R)
• M19: 3,804,573 km (0.063 R)
• M20: 3,911,536 km (0.061 R)
• M21: 4,183,504 km (0.037 R)
• M22: 4,789,077 km (0.086 R)
• M23: 4,875,843 km (0.086 R)
• M24: 4,977,720 km (0.055 R)
• M25: 5,109,665 km (0.08 R)
• M26: 5,198,376 km (0.098 R)
• M27: 5,362,336 km (0.089 R)
• M28: 5,619,046 km (0.087 R)
• M29: 5,895,502 km (0.068 R)
• M30: 6,050,935 km (0.103 R)
• M31: 6,160,590 km (0.079 R)
• M32: 6,525,758 km (0.073 R)
• M33: 6,654,412 km (0.111 R)
• M34: 6,751,352 km (0.084 R)
• M35: 6,881,502 km (0.118 R)
• M36: 7,260,433 km (0.102 R)
• M37: 7,360,365 km (0.112 R)
• M38: 7,764,877 km (0.09 R)
• M39: 8,004,234 km (0.043 R)
• M40: 8,107,606 km (0.119 R)
• M41: 8,246,134 km (0.085 R)
• M42: 8,437,769 km (0.057 R)
• M43: 8,525,433 km (0.084 R)
• M44: 8,701,659 km (0.093 R)
• M45: 8,843,478 km (0.101 R)
• M46: 9,003,997 km (0.09 R)
• M47: 9,219,567 km (0.1 R)
• M48: 9,400,431 km (0.109 R)
• M49: 9,637,394 km (0.12 R)
• M50: 9,857,901 km (0.097 R)
• M51: 10,303,853 km (0.103 R)
• M52: 10,604,993 km (0.112 R)
• M53: 11,292,994 km (0.061 R)
• M54: 11,583,962 km (0.07 R)
• M55: 11,701,097 km (0.087 R)
• M56: 11,995,505 km (0.081 R)
• M57: 12,431,882 km (0.101 R)
• M58: 12,913,737 km (0.098 R)
• M59: 13,279,205 km (0.094 R)
• M60: 13,627,618 km (0.063 R)
• M61: 14,020,612 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 14.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.28 AU - 4.96 AU

Year: 6412 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,971,424 km

• M1: 299,046 km (0.106 R)
• M2: 424,858 km (0.116 R)
• M3: 590,463 km (0.064 R)
• M4: 826,528 km (0.113 R)
• M5: 1,129,614 km (0.067 R)
• M6: 1,250,788 km (0.094 R)
• M7: 1,488,200 km (0.045 R)
• M8: 1,924,427 km (0.083 R)
• M9: 2,071,781 km (0.114 R)
• M10: 2,536,881 km (0.103 R)
• M11: 2,961,888 km (0.094 R)
• M12: 3,084,110 km (0.104 R)
• M13: 3,694,319 km (0.105 R)
• M14: 4,040,638 km (0.03 R)
• M15: 4,509,628 km (0.1 R)
• M16: 4,679,421 km (0.097 R)
• M17: 5,349,919 km (0.071 R)
• M18: 5,651,060 km (0.105 R)
• M19: 5,773,131 km (0.093 R)
• M20: 6,684,033 km (0.074 R)
• M21: 6,845,748 km (0.077 R)
• M22: 7,809,009 km (0.114 R)
• M23: 8,116,582 km (0.086 R)
• M24: 8,289,218 km (0.053 R)
• M25: 8,992,029 km (0.104 R)
• M26: 9,206,702 km (0.112 R)
• M27: 9,495,575 km (0.109 R)
• M28: 10,379,998 km (0.095 R)
• M29: 11,329,346 km (0.117 R)
• M30: 12,108,751 km (0.044 R)
• M31: 13,026,683 km (0.06 R)
• M32: 13,555,362 km (0.084 R)
• M33: 15,098,614 km (0.113 R)
• M34: 15,311,342 km (0.092 R)
• M35: 16,696,918 km (0.114 R)
• M36: 16,828,863 km (0.039 R)
• M37: 17,005,388 km (0.083 R)
• M38: 17,404,665 km (0.089 R)
• M39: 18,077,257 km (0.045 R)
• M40: 18,758,227 km (0.105 R)
• M41: 18,849,631 km (0.059 R)
• M42: 19,309,046 km (0.113 R)
• M43: 19,725,826 km (0.072 R)
• M44: 19,911,925 km (0.086 R)
• M45: 20,662,308 km (0.115 R)
• M46: 21,041,090 km (0.036 R)
• M47: 21,997,918 km (0.075 R)
• M48: 22,968,958 km (0.075 R)
• M49: 23,213,850 km (0.106 R)
• M50: 25,103,719 km (0.108 R)
• M51: 25,660,074 km (0.096 R)
• M52: 26,322,643 km (0.09 R)
• M53: 26,733,289 km (0.089 R)
• M54: 27,094,269 km (0.071 R)
• M55: 27,249,551 km (0.07 R)
• M56: 27,717,045 km (0.108 R)
• M57: 29,135,233 km (0.115 R)
• M58: 29,826,524 km (0.059 R)
• M59: 30,093,856 km (0.1 R)
• M60: 31,388,027 km (0.105 R)
• M61: 31,551,089 km (0.1 R)
• M62: 32,096,672 km (0.068 R)
• M63: 33,363,317 km (0.09 R)
• M64: 33,975,023 km (0.099 R)
• M65: 34,086,473 km (0.118 R)
• M66: 35,831,832 km (0.112 R)
• M67: 36,002,373 km (0.092 R)
• M68: 36,229,912 km (0.065 R)
• M69: 36,401,051 km (0.116 R)
• M70: 36,744,079 km (0.044 R)
• M71: 36,973,263 km (0.087 R)
• M72: 37,145,450 km (0.099 R)
• M73: 37,375,532 km (0.071 R)
• M74: 38,184,557 km (0.051 R)
• M75: 38,765,895 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.6

Radius: 4.9

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.14 AU - 9.22 AU

Year: 13742 Days

Day: 16 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,971,424 km

• M1: 322,383 km (0.067 R)
• M2: 444,156 km (0.112 R)
• M3: 695,780 km (0.08 R)
• M4: 1,104,631 km (0.103 R)
• M5: 1,691,054 km (0.038 R)
• M6: 1,785,002 km (0.102 R)
• M7: 1,904,979 km (0.092 R)
• M8: 1,978,282 km (0.065 R)
• M9: 2,306,650 km (0.112 R)
• M10: 2,437,398 km (0.115 R)
• M11: 2,733,751 km (0.086 R)
• M12: 2,788,804 km (0.067 R)
• M13: 2,956,353 km (0.097 R)
• M14: 3,213,811 km (0.065 R)
• M15: 3,478,599 km (0.119 R)
• M16: 4,091,651 km (0.119 R)
• M17: 4,770,676 km (0.1 R)
• M18: 4,870,607 km (0.106 R)
• M19: 5,414,695 km (0.049 R)
• M20: 5,588,677 km (0.051 R)
• M21: 5,623,833 km (0.117 R)
• M22: 7,007,912 km (0.078 R)
• M23: 7,350,491 km (0.093 R)
• M24: 7,543,173 km (0.115 R)
• M25: 7,698,456 km (0.093 R)
• M26: 8,652,442 km (0.107 R)
• M27: 9,102,133 km (0.115 R)
• M28: 10,323,450 km (0.1 R)
• M29: 10,843,751 km (0.051 R)
• M30: 12,638,776 km (0.1 R)
• M31: 13,148,306 km (0.102 R)
• M32: 13,617,445 km (0.076 R)
• M33: 13,806,537 km (0.095 R)
• M34: 13,996,526 km (0.045 R)
• M35: 15,057,175 km (0.113 R)
• M36: 15,597,074 km (0.102 R)
• M37: 16,847,563 km (0.037 R)
• M38: 17,254,618 km (0.065 R)
• M39: 18,286,096 km (0.105 R)
• M40: 19,178,297 km (0.09 R)
• M41: 19,390,427 km (0.077 R)
• M42: 19,709,819 km (0.067 R)
• M43: 19,923,893 km (0.094 R)
• M44: 20,084,861 km (0.116 R)
• M45: 20,192,421 km (0.103 R)
• M46: 20,733,068 km (0.093 R)
• M47: 21,388,157 km (0.115 R)
• M48: 21,497,962 km (0.086 R)
• M49: 22,383,432 km (0.102 R)
• M50: 22,494,882 km (0.07 R)
• M51: 22,606,632 km (0.069 R)
• M52: 23,506,912 km (0.087 R)
• M53: 25,052,407 km (0.072 R)
• M54: 25,284,284 km (0.101 R)
• M55: 25,633,146 km (0.09 R)
• M56: 25,749,833 km (0.075 R)
• M57: 26,042,297 km (0.085 R)
• M58: 26,453,691 km (0.074 R)
• M59: 26,512,632 km (0.105 R)
• M60: 27,461,532 km (0.083 R)
• M61: 27,521,221 km (0.059 R)
• M62: 27,640,600 km (0.079 R)
• M63: 27,700,439 km (0.066 R)
• M64: 27,820,118 km (0.091 R)
• M65: 28,000,084 km (0.069 R)
• M66: 28,120,361 km (0.061 R)
• M67: 28,180,499 km (0.068 R)
• M68: 29,453,427 km (0.071 R)
• M69: 29,943,360 km (0.115 R)
• M70: 31,491,399 km (0.061 R)
• M71: 32,055,084 km (0.086 R)
• M72: 32,369,688 km (0.07 R)
• M73: 35,766,757 km (0.103 R)
• M74: 35,831,832 km (0.043 R)
• M75: 35,962,281 km (0.093 R)
• M76: 36,093,029 km (0.113 R)
• M77: 36,682,744 km (0.098 R)
• M78: 37,143,655 km (0.079 R)
• M79: 37,739,055 km (0.099 R)
• M80: 43,029,883 km (0.056 R)
• M81: 43,446,363 km (0.108 R)
• M82: 44,914,666 km (0.097 R)
• M83: 45,196,210 km (0.094 R)
• M84: 45,407,741 km (0.112 R)
• M85: 46,328,067 km (0.098 R)
• M86: 46,399,126 km (0.079 R)
• M87: 46,612,453 km (0.085 R)
• M88: 47,254,527 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit