🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.65 AU - 1.89 AU

Year: 897 Days

Day: 12.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.77 AU - 1.79 AU

Year: 904 Days

Day: 18.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.02 AU - 2.12 AU

Year: 1134 Days

Day: 42.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,358,133 km

• M1: 48,171 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.45 AU - 4.41 AU

Year: 2967 Days

Day: 38.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 8.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.52 AU - 9.3 AU

Year: 8472 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,358,133 km

• M1: 206,445 km (0.091 R)
• M2: 562,937 km (0.096 R)
• M3: 629,358 km (0.089 R)
• M4: 698,622 km (0.051 R)
• M5: 834,756 km (0.115 R)
• M6: 889,659 km (0.072 R)
• M7: 991,535 km (0.062 R)
• M8: 1,061,696 km (0.045 R)
• M9: 1,207,404 km (0.044 R)
• M10: 1,270,236 km (0.046 R)
• M11: 1,333,964 km (0.088 R)
• M12: 1,518,718 km (0.089 R)
• M13: 1,811,481 km (0.084 R)
• M14: 1,913,207 km (0.107 R)
• M15: 2,245,015 km (0.099 R)
• M16: 2,354,371 km (0.111 R)
• M17: 2,513,843 km (0.074 R)
• M18: 2,894,120 km (0.041 R)
• M19: 3,065,111 km (0.097 R)
• M20: 3,151,878 km (0.095 R)
• M21: 3,292,500 km (0.105 R)
• M22: 3,616,379 km (0.085 R)
• M23: 3,671,431 km (0.064 R)
• M24: 3,782,283 km (0.071 R)
• M25: 3,875,482 km (0.11 R)
• M26: 4,083,274 km (0.076 R)
• M27: 4,256,059 km (0.092 R)
• M28: 4,569,317 km (0.106 R)
• M29: 4,748,685 km (0.097 R)
• M30: 5,073,462 km (0.052 R)
• M31: 5,176,535 km (0.061 R)
• M32: 5,659,287 km (0.087 R)
• M33: 5,723,315 km (0.114 R)
• M34: 5,852,119 km (0.114 R)
• M35: 6,068,886 km (0.026 R)
• M36: 6,532,939 km (0.099 R)
• M37: 6,780,523 km (0.084 R)
• M38: 7,169,328 km (0.104 R)
• M39: 7,494,853 km (0.093 R)
• M40: 8,112,543 km (0.106 R)
• M41: 8,672,338 km (0.113 R)
• M42: 9,019,256 km (0.114 R)
• M43: 9,624,678 km (0.108 R)
• M44: 10,113,115 km (0.106 R)
• M45: 10,269,146 km (0.109 R)
• M46: 10,688,917 km (0.093 R)
• M47: 10,821,312 km (0.115 R)
• M48: 10,927,526 km (0.07 R)
• M49: 11,599,669 km (0.08 R)
• M50: 11,653,973 km (0.116 R)
• M51: 11,872,237 km (0.085 R)
• M52: 12,507,130 km (0.116 R)
• M53: 12,618,730 km (0.045 R)
• M54: 12,955,325 km (0.056 R)
• M55: 13,723,660 km (0.104 R)
• M56: 14,011,935 km (0.069 R)
• M57: 14,712,053 km (0.092 R)
• M58: 14,829,787 km (0.081 R)
• M59: 14,918,348 km (0.116 R)
• M60: 15,096,071 km (0.098 R)
• M61: 15,244,621 km (0.078 R)
• M62: 16,206,835 km (0.058 R)
• M63: 16,389,494 km (0.113 R)
• M64: 16,818,241 km (0.083 R)
• M65: 18,316,314 km (0.103 R)
• M66: 19,113,222 km (0.09 R)
• M67: 19,209,713 km (0.064 R)
• M68: 19,564,559 km (0.079 R)
• M69: 19,726,574 km (0.053 R)
• M70: 20,149,936 km (0.045 R)
• M71: 20,280,684 km (0.097 R)
• M72: 21,105,118 km (0.049 R)
• M73: 21,671,795 km (0.09 R)
• M74: 22,041,301 km (0.08 R)
• M75: 22,176,089 km (0.044 R)
• M76: 22,684,273 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 12.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.04 AU - 9.88 AU

Year: 11080 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,358,133 km

• M1: 152,889 km (0.114 R)
• M2: 412,741 km (0.092 R)
• M3: 569,519 km (0.069 R)
• M4: 722,259 km (0.077 R)
• M5: 889,958 km (0.077 R)
• M6: 1,167,163 km (0.114 R)
• M7: 1,249,292 km (0.078 R)
• M8: 1,653,206 km (0.11 R)
• M9: 1,860,698 km (0.11 R)
• M10: 2,157,800 km (0.044 R)
• M11: 2,260,424 km (0.065 R)
• M12: 2,406,731 km (0.094 R)
• M13: 2,643,245 km (0.081 R)
• M14: 2,775,489 km (0.101 R)
• M15: 3,000,933 km (0.093 R)
• M16: 3,139,162 km (0.05 R)
• M17: 3,279,634 km (0.063 R)
• M18: 3,494,157 km (0.073 R)
• M19: 4,346,267 km (0.105 R)
• M20: 4,608,961 km (0.119 R)
• M21: 5,232,934 km (0.102 R)
• M22: 5,512,532 km (0.088 R)
• M23: 5,739,921 km (0.076 R)
• M24: 6,028,345 km (0.12 R)
• M25: 6,440,338 km (0.082 R)
• M26: 7,106,198 km (0.052 R)
• M27: 7,353,783 km (0.081 R)
• M28: 7,762,334 km (0.101 R)
• M29: 8,242,843 km (0.058 R)
• M30: 8,634,340 km (0.05 R)
• M31: 10,225,613 km (0.068 R)
• M32: 10,717,042 km (0.108 R)
• M33: 10,965,674 km (0.085 R)
• M34: 11,108,539 km (0.044 R)
• M35: 11,216,100 km (0.112 R)
• M36: 11,759,290 km (0.062 R)
• M37: 11,868,945 km (0.103 R)
• M38: 11,979,049 km (0.099 R)
• M39: 12,348,257 km (0.075 R)
• M40: 12,496,957 km (0.07 R)
• M41: 12,984,497 km (0.117 R)
• M42: 14,680,488 km (0.102 R)
• M43: 15,115,369 km (0.088 R)
• M44: 15,354,426 km (0.097 R)
• M45: 15,675,014 km (0.117 R)
• M46: 15,957,306 km (0.055 R)
• M47: 16,814,501 km (0.112 R)
• M48: 17,020,797 km (0.07 R)
• M49: 17,519,407 km (0.055 R)
• M50: 18,445,866 km (0.09 R)
• M51: 19,043,809 km (0.062 R)
• M52: 19,388,333 km (0.025 R)
• M53: 20,654,529 km (0.072 R)
• M54: 21,008,478 km (0.067 R)
• M55: 21,141,769 km (0.118 R)
• M56: 21,677,779 km (0.106 R)
• M57: 22,308,633 km (0.101 R)
• M58: 22,580,901 km (0.101 R)
• M59: 22,762,962 km (0.088 R)
• M60: 23,404,138 km (0.036 R)
• M61: 24,283,923 km (0.037 R)
• M62: 24,985,986 km (0.107 R)
• M63: 26,218,972 km (0.104 R)
• M64: 26,458,328 km (0.043 R)
• M65: 27,666,032 km (0.12 R)
• M66: 28,203,088 km (0.117 R)
• M67: 28,694,368 km (0.046 R)
• M68: 29,238,006 km (0.083 R)
• M69: 30,134,995 km (0.113 R)
• M70: 30,788,439 km (0.099 R)
• M71: 31,446,520 km (0.085 R)
• M72: 31,802,862 km (0.112 R)
• M73: 31,904,887 km (0.063 R)
• M74: 32,211,713 km (0.091 R)
• M75: 33,344,917 km (0.095 R)
• M76: 33,968,590 km (0.084 R)
• M77: 34,701,171 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 12.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.42 AU - 12.28 AU

Year: 11772 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,358,133 km

• M1: 154,834 km (0.11 R)
• M2: 392,694 km (0.078 R)
• M3: 610,509 km (0.106 R)
• M4: 811,718 km (0.098 R)
• M5: 951,891 km (0.094 R)
• M6: 1,057,507 km (0.052 R)
• M7: 1,422,975 km (0.042 R)
• M8: 1,570,478 km (0.086 R)
• M9: 2,099,157 km (0.088 R)
• M10: 2,471,506 km (0.114 R)
• M11: 2,650,575 km (0.112 R)
• M12: 2,741,680 km (0.11 R)
• M13: 2,833,982 km (0.099 R)
• M14: 2,958,747 km (0.039 R)
• M15: 3,311,199 km (0.119 R)
• M16: 3,882,514 km (0.049 R)
• M17: 4,340,433 km (0.097 R)
• M18: 5,078,399 km (0.07 R)
• M19: 5,345,880 km (0.116 R)
• M20: 5,855,261 km (0.107 R)
• M21: 6,216,988 km (0.094 R)
• M22: 6,503,468 km (0.086 R)
• M23: 7,089,443 km (0.109 R)
• M24: 7,648,790 km (0.088 R)
• M25: 8,133,187 km (0.117 R)
• M26: 8,401,716 km (0.101 R)
• M27: 9,457,877 km (0.101 R)
• M28: 9,977,729 km (0.072 R)
• M29: 10,169,214 km (0.089 R)
• M30: 10,458,537 km (0.079 R)
• M31: 10,604,245 km (0.093 R)
• M32: 11,144,443 km (0.057 R)
• M33: 11,243,477 km (0.097 R)
• M34: 11,392,925 km (0.105 R)
• M35: 11,743,882 km (0.091 R)
• M36: 12,098,429 km (0.114 R)
• M37: 13,604,580 km (0.119 R)
• M38: 13,817,009 km (0.114 R)
• M39: 14,786,403 km (0.12 R)
• M40: 15,334,380 km (0.048 R)
• M41: 15,555,486 km (0.11 R)
• M42: 15,833,289 km (0.112 R)
• M43: 19,412,867 km (0.101 R)
• M44: 19,532,396 km (0.115 R)
• M45: 19,772,201 km (0.108 R)
• M46: 20,133,629 km (0.119 R)
• M47: 20,985,440 km (0.047 R)
• M48: 22,160,531 km (0.099 R)
• M49: 22,285,445 km (0.086 R)
• M50: 24,573,844 km (0.097 R)
• M51: 24,832,798 km (0.116 R)
• M52: 26,471,194 km (0.053 R)
• M53: 26,803,002 km (0.108 R)
• M54: 29,644,912 km (0.109 R)
• M55: 31,311,433 km (0.063 R)
• M56: 31,732,850 km (0.092 R)
• M57: 32,510,160 km (0.105 R)
• M58: 33,939,718 km (0.09 R)
• M59: 34,155,887 km (0.03 R)
• M60: 34,879,791 km (0.034 R)
• M61: 35,170,908 km (0.114 R)
• M62: 36,564,113 km (0.1 R)
• M63: 39,177,738 km (0.106 R)
• M64: 39,328,831 km (0.073 R)
• M65: 39,935,451 km (0.096 R)
• M66: 40,392,323 km (0.03 R)
• M67: 42,315,104 km (0.094 R)
• M68: 42,780,952 km (0.078 R)
• M69: 42,858,743 km (0.098 R)
• M70: 43,326,685 km (0.11 R)
• M71: 44,267,506 km (0.084 R)
• M72: 45,214,909 km (0.072 R)
• M73: 45,294,196 km (0.086 R)
• M74: 45,373,483 km (0.115 R)
• M75: 46,089,458 km (0.077 R)
• M76: 46,169,194 km (0.066 R)
• M77: 47,451,846 km (0.066 R)
• M78: 47,935,795 km (0.103 R)
• M79: 49,071,542 km (0.096 R)
• M80: 49,724,537 km (0.087 R)
• M81: 50,052,156 km (0.072 R)
• M82: 50,216,116 km (0.12 R)
• M83: 52,281,913 km (0.103 R)
• M84: 52,448,415 km (0.054 R)
• M85: 53,199,546 km (0.09 R)
• M86: 53,618,420 km (0.117 R)
• M87: 54,966,297 km (0.119 R)
• M88: 55,984,460 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 11.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.42 AU - 12.96 AU

Year: 14254 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,358,133 km

• M1: 144,960 km (0.089 R)
• M2: 259,104 km (0.052 R)
• M3: 363,523 km (0.09 R)
• M4: 504,893 km (0.109 R)
• M5: 807,829 km (0.088 R)
• M6: 1,142,629 km (0.115 R)
• M7: 1,849,778 km (0.116 R)
• M8: 2,417,950 km (0.063 R)
• M9: 2,936,756 km (0.113 R)
• M10: 3,037,884 km (0.108 R)
• M11: 3,561,477 km (0.112 R)
• M12: 3,815,494 km (0.107 R)
• M13: 3,889,245 km (0.093 R)
• M14: 3,963,296 km (0.093 R)
• M15: 4,418,523 km (0.05 R)
• M16: 4,534,910 km (0.095 R)
• M17: 4,652,344 km (0.071 R)
• M18: 4,810,619 km (0.113 R)
• M19: 5,337,203 km (0.096 R)
• M20: 6,357,311 km (0.084 R)
• M21: 7,950,229 km (0.098 R)
• M22: 8,717,816 km (0.05 R)
• M23: 8,864,422 km (0.107 R)
• M24: 9,160,027 km (0.112 R)
• M25: 9,259,360 km (0.094 R)
• M26: 10,426,672 km (0.114 R)
• M27: 10,582,254 km (0.074 R)
• M28: 11,319,024 km (0.076 R)
• M29: 11,693,617 km (0.061 R)
• M30: 12,897,431 km (0.073 R)
• M31: 13,288,629 km (0.09 R)
• M32: 13,854,408 km (0.078 R)
• M33: 14,312,776 km (0.09 R)
• M34: 14,775,931 km (0.09 R)
• M35: 15,185,381 km (0.099 R)
• M36: 16,496,456 km (0.039 R)
• M37: 16,799,542 km (0.112 R)
• M38: 17,905,668 km (0.074 R)
• M39: 18,279,513 km (0.058 R)
• M40: 19,801,073 km (0.086 R)
• M41: 21,626,915 km (0.049 R)
• M42: 21,759,459 km (0.067 R)
• M43: 22,694,446 km (0.106 R)
• M44: 22,963,872 km (0.087 R)
• M45: 24,121,310 km (0.098 R)
• M46: 25,437,173 km (0.105 R)
• M47: 26,563,346 km (0.052 R)
• M48: 28,282,973 km (0.034 R)
• M49: 29,375,935 km (0.097 R)
• M50: 29,522,691 km (0.118 R)
• M51: 31,153,308 km (0.067 R)
• M52: 31,228,107 km (0.094 R)
• M53: 31,753,494 km (0.104 R)
• M54: 33,347,161 km (0.115 R)
• M55: 35,044,498 km (0.111 R)
• M56: 35,200,229 km (0.065 R)
• M57: 35,512,291 km (0.06 R)
• M58: 35,668,620 km (0.09 R)
• M59: 36,454,009 km (0.088 R)
• M60: 37,165,646 km (0.055 R)
• M61: 37,483,542 km (0.114 R)
• M62: 37,563,128 km (0.096 R)
• M63: 38,201,761 km (0.071 R)
• M64: 39,086,034 km (0.088 R)
• M65: 40,221,033 km (0.108 R)
• M66: 40,383,945 km (0.115 R)
• M67: 42,772,574 km (0.1 R)
• M68: 45,885,856 km (0.088 R)
• M69: 46,911,199 km (0.026 R)
• M70: 48,116,958 km (0.118 R)
• M71: 48,550,194 km (0.079 R)
• M72: 50,735,071 km (0.11 R)
• M73: 50,999,410 km (0.096 R)
• M74: 51,352,461 km (0.12 R)
• M75: 53,847,454 km (0.072 R)
• M76: 54,117,030 km (0.054 R)
• M77: 54,387,054 km (0.094 R)
• M78: 56,655,257 km (0.086 R)
• M79: 56,929,619 km (0.087 R)
• M80: 57,021,024 km (0.101 R)
• M81: 57,571,245 km (0.071 R)
• M82: 58,399,718 km (0.11 R)
• M83: 59,324,980 km (0.094 R)
• M84: 59,696,282 km (0.091 R)
• M85: 59,975,432 km (0.075 R)
• M86: 60,068,482 km (0.112 R)
• M87: 62,317,985 km (0.061 R)
• M88: 62,412,232 km (0.081 R)
• M89: 62,790,116 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit