🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 238 Days

Day: 25.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,576,529 km

• M1: 127,457 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 238 Days

Day: 36.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 9.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.79 AU - 0.91 AU

Year: 498 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,576,529 km

• M1: 143,165 km (0.057 R)
• M2: 208,988 km (0.072 R)
• M3: 283,787 km (0.096 R)
• M4: 370,404 km (0.099 R)
• M5: 463,454 km (0.111 R)
• M6: 538,852 km (0.087 R)
• M7: 607,816 km (0.07 R)
• M8: 706,850 km (0.11 R)
• M9: 774,169 km (0.109 R)
• M10: 856,897 km (0.062 R)
• M11: 973,284 km (0.085 R)
• M12: 1,038,808 km (0.11 R)
• M13: 1,102,387 km (0.086 R)
• M14: 1,200,373 km (0.11 R)
• M15: 1,263,504 km (0.053 R)
• M16: 1,440,627 km (0.108 R)
• M17: 1,520,214 km (0.095 R)
• M18: 1,671,457 km (0.107 R)
• M19: 1,810,733 km (0.098 R)
• M20: 1,962,574 km (0.052 R)
• M21: 2,069,387 km (0.097 R)
• M22: 2,177,995 km (0.081 R)
• M23: 2,265,361 km (0.07 R)
• M24: 2,429,619 km (0.109 R)
• M25: 2,491,553 km (0.086 R)
• M26: 2,573,532 km (0.099 R)
• M27: 2,661,197 km (0.12 R)
• M28: 2,754,994 km (0.079 R)
• M29: 2,925,386 km (0.063 R)
• M30: 3,037,734 km (0.036 R)
• M31: 3,099,518 km (0.102 R)
• M32: 3,198,253 km (0.117 R)
• M33: 3,303,271 km (0.12 R)
• M34: 3,409,635 km (0.11 R)
• M35: 3,479,347 km (0.05 R)
• M36: 3,544,123 km (0.079 R)
• M37: 3,779,590 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 13.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 744 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,576,529 km

• M1: 172,935 km (0.087 R)
• M2: 270,473 km (0.049 R)
• M3: 370,853 km (0.038 R)
• M4: 467,493 km (0.113 R)
• M5: 566,826 km (0.112 R)
• M6: 660,624 km (0.091 R)
• M7: 761,004 km (0.095 R)
• M8: 950,844 km (0.1 R)
• M9: 1,061,098 km (0.04 R)
• M10: 1,282,951 km (0.091 R)
• M11: 1,386,623 km (0.095 R)
• M12: 1,479,972 km (0.108 R)
• M13: 1,589,328 km (0.098 R)
• M14: 1,897,350 km (0.078 R)
• M15: 2,154,808 km (0.081 R)
• M16: 2,729,563 km (0.096 R)
• M17: 2,822,912 km (0.065 R)
• M18: 2,925,985 km (0.084 R)
• M19: 3,333,041 km (0.106 R)
• M20: 3,543,375 km (0.112 R)
• M21: 3,636,275 km (0.117 R)
• M22: 3,815,045 km (0.057 R)
• M23: 3,948,785 km (0.097 R)
• M24: 4,084,022 km (0.074 R)
• M25: 4,458,914 km (0.085 R)
• M26: 4,569,617 km (0.104 R)
• M27: 4,855,498 km (0.091 R)
• M28: 4,948,698 km (0.094 R)
• M29: 5,094,705 km (0.08 R)
• M30: 5,189,401 km (0.115 R)
• M31: 5,380,736 km (0.114 R)
• M32: 5,520,311 km (0.063 R)
• M33: 5,792,130 km (0.035 R)
• M34: 6,079,508 km (0.085 R)
• M35: 6,303,905 km (0.084 R)
• M36: 6,417,001 km (0.068 R)
• M37: 7,028,407 km (0.09 R)
• M38: 7,275,992 km (0.052 R)
• M39: 7,406,740 km (0.111 R)
• M40: 7,646,546 km (0.08 R)
• M41: 7,974,464 km (0.118 R)
• M42: 8,084,718 km (0.096 R)
• M43: 8,220,253 km (0.079 R)
• M44: 8,443,753 km (0.066 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.34 AU

Year: 2103 Days

Day: 7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,576,529 km

• M1: 161,267 km (0.114 R)
• M2: 272,418 km (0.102 R)
• M3: 356,043 km (0.082 R)
• M4: 486,343 km (0.119 R)
• M5: 659,876 km (0.051 R)
• M6: 864,676 km (0.112 R)
• M7: 1,044,492 km (0.084 R)
• M8: 1,207,704 km (0.076 R)
• M9: 1,297,612 km (0.084 R)
• M10: 1,379,741 km (0.108 R)
• M11: 1,659,190 km (0.077 R)
• M12: 1,760,318 km (0.072 R)
• M13: 1,968,858 km (0.079 R)
• M14: 2,064,301 km (0.079 R)
• M15: 2,259,975 km (0.088 R)
• M16: 2,436,351 km (0.03 R)
• M17: 2,776,237 km (0.039 R)
• M18: 3,048,206 km (0.082 R)
• M19: 3,187,482 km (0.095 R)
• M20: 3,545,170 km (0.091 R)
• M21: 3,961,052 km (0.06 R)
• M22: 4,330,260 km (0.07 R)
• M23: 4,534,910 km (0.074 R)
• M24: 4,775,014 km (0.11 R)
• M25: 4,888,559 km (0.058 R)
• M26: 5,052,369 km (0.087 R)
• M27: 5,201,368 km (0.116 R)
• M28: 5,284,694 km (0.111 R)
• M29: 5,452,842 km (0.05 R)
• M30: 5,554,569 km (0.065 R)
• M31: 6,002,914 km (0.098 R)
• M32: 6,108,081 km (0.119 R)
• M33: 6,231,649 km (0.11 R)
• M34: 6,445,125 km (0.115 R)
• M35: 6,552,836 km (0.099 R)
• M36: 7,211,814 km (0.111 R)
• M37: 7,682,000 km (0.083 R)
• M38: 7,892,036 km (0.029 R)
• M39: 8,045,972 km (0.105 R)
• M40: 8,259,298 km (0.072 R)
• M41: 8,711,533 km (0.069 R)
• M42: 8,790,969 km (0.11 R)
• M43: 9,010,729 km (0.111 R)
• M44: 9,232,433 km (0.082 R)
• M45: 9,374,401 km (0.065 R)
• M46: 9,887,372 km (0.086 R)
• M47: 10,136,901 km (0.041 R)
• M48: 10,451,805 km (0.114 R)
• M49: 10,557,421 km (0.12 R)
• M50: 10,898,055 km (0.112 R)
• M51: 11,263,822 km (0.058 R)
• M52: 11,481,038 km (0.069 R)
• M53: 11,721,442 km (0.056 R)
• M54: 12,051,904 km (0.084 R)
• M55: 12,744,841 km (0.112 R)
• M56: 13,061,988 km (0.119 R)
• M57: 13,290,125 km (0.1 R)
• M58: 13,982,614 km (0.108 R)
• M59: 14,615,862 km (0.108 R)
• M60: 14,924,183 km (0.107 R)
• M61: 15,019,327 km (0.031 R)
• M62: 15,595,279 km (0.066 R)
• M63: 16,007,720 km (0.102 R)
• M64: 16,497,504 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 12.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.8 AU - 3.44 AU

Year: 3504 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,576,529 km

• M1: 215,870 km (0.101 R)
• M2: 330,910 km (0.12 R)
• M3: 462,856 km (0.114 R)
• M4: 626,965 km (0.049 R)
• M5: 769,531 km (0.112 R)
• M6: 867,668 km (0.05 R)
• M7: 947,254 km (0.09 R)
• M8: 1,077,853 km (0.058 R)
• M9: 1,507,348 km (0.096 R)
• M10: 1,705,266 km (0.054 R)
• M11: 1,792,930 km (0.096 R)
• M12: 2,034,082 km (0.079 R)
• M13: 2,206,269 km (0.119 R)
• M14: 2,448,917 km (0.05 R)
• M15: 2,649,528 km (0.07 R)
• M16: 2,820,817 km (0.048 R)
• M17: 3,247,171 km (0.114 R)
• M18: 3,449,577 km (0.11 R)
• M19: 3,618,324 km (0.062 R)
• M20: 3,886,253 km (0.093 R)
• M21: 4,360,778 km (0.083 R)
• M22: 4,441,710 km (0.088 R)
• M23: 4,791,321 km (0.103 R)
• M24: 5,214,084 km (0.105 R)
• M25: 5,321,645 km (0.052 R)
• M26: 6,005,457 km (0.12 R)
• M27: 6,323,352 km (0.097 R)
• M28: 6,623,595 km (0.094 R)
• M29: 7,262,079 km (0.076 R)
• M30: 7,527,914 km (0.115 R)
• M31: 7,747,823 km (0.086 R)
• M32: 7,846,259 km (0.109 R)
• M33: 8,369,851 km (0.106 R)
• M34: 9,085,527 km (0.093 R)
• M35: 9,503,504 km (0.109 R)
• M36: 9,794,322 km (0.075 R)
• M37: 10,330,930 km (0.11 R)
• M38: 10,602,899 km (0.057 R)
• M39: 10,822,060 km (0.043 R)
• M40: 10,959,839 km (0.118 R)
• M41: 11,292,844 km (0.109 R)
• M42: 11,827,058 km (0.089 R)
• M43: 12,140,166 km (0.116 R)
• M44: 12,340,777 km (0.095 R)
• M45: 12,484,840 km (0.075 R)
• M46: 12,861,976 km (0.062 R)
• M47: 12,949,491 km (0.083 R)
• M48: 13,419,677 km (0.032 R)
• M49: 13,656,939 km (0.096 R)
• M50: 14,015,525 km (0.102 R)
• M51: 14,619,901 km (0.111 R)
• M52: 15,325,554 km (0.089 R)
• M53: 16,262,635 km (0.06 R)
• M54: 16,579,034 km (0.086 R)
• M55: 17,767,739 km (0.064 R)
• M56: 17,963,114 km (0.112 R)
• M57: 18,093,862 km (0.064 R)
• M58: 19,216,894 km (0.041 R)
• M59: 19,451,014 km (0.116 R)
• M60: 19,618,714 km (0.085 R)
• M61: 20,158,911 km (0.067 R)
• M62: 20,806,521 km (0.111 R)
• M63: 20,943,851 km (0.093 R)
• M64: 21,530,425 km (0.077 R)
• M65: 21,843,084 km (0.03 R)
• M66: 22,087,378 km (0.116 R)
• M67: 22,262,557 km (0.092 R)
• M68: 22,719,728 km (0.104 R)
• M69: 23,038,222 km (0.1 R)
• M70: 23,429,420 km (0.061 R)
• M71: 23,572,286 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 13.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.02 AU - 3.72 AU

Year: 3933 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,576,529 km

• M1: 185,651 km (0.071 R)
• M2: 335,997 km (0.097 R)
• M3: 461,061 km (0.119 R)
• M4: 575,204 km (0.065 R)
• M5: 709,991 km (0.088 R)
• M6: 1,046,288 km (0.103 R)
• M7: 1,397,992 km (0.119 R)
• M8: 1,491,790 km (0.064 R)
• M9: 1,612,366 km (0.112 R)
• M10: 1,723,816 km (0.104 R)
• M11: 2,128,329 km (0.039 R)
• M12: 2,768,309 km (0.096 R)
• M13: 2,888,286 km (0.098 R)
• M14: 3,010,059 km (0.1 R)
• M15: 3,321,970 km (0.101 R)
• M16: 3,433,720 km (0.068 R)
• M17: 3,826,564 km (0.097 R)
• M18: 3,943,849 km (0.072 R)
• M19: 4,028,521 km (0.108 R)
• M20: 4,495,865 km (0.04 R)
• M21: 4,655,486 km (0.116 R)
• M22: 4,853,254 km (0.087 R)
• M23: 5,164,418 km (0.112 R)
• M24: 5,596,008 km (0.08 R)
• M25: 5,691,301 km (0.092 R)
• M26: 5,864,386 km (0.1 R)
• M27: 6,137,103 km (0.083 R)
• M28: 6,414,009 km (0.117 R)
• M29: 6,735,644 km (0.045 R)
• M30: 7,124,449 km (0.058 R)
• M31: 7,311,297 km (0.091 R)
• M32: 7,436,660 km (0.105 R)
• M33: 7,838,629 km (0.074 R)
• M34: 8,509,725 km (0.102 R)
• M35: 8,796,654 km (0.083 R)
• M36: 9,791,480 km (0.105 R)
• M37: 9,883,782 km (0.114 R)
• M38: 10,115,658 km (0.062 R)
• M39: 10,466,765 km (0.083 R)
• M40: 10,750,552 km (0.115 R)
• M41: 10,869,632 km (0.082 R)
• M42: 10,965,225 km (0.116 R)
• M43: 11,277,585 km (0.094 R)
• M44: 11,422,845 km (0.08 R)
• M45: 11,666,240 km (0.113 R)
• M46: 11,764,077 km (0.118 R)
• M47: 12,059,234 km (0.064 R)
• M48: 12,158,268 km (0.045 R)
• M49: 12,556,796 km (0.081 R)
• M50: 12,682,159 km (0.05 R)
• M51: 13,035,659 km (0.118 R)
• M52: 13,985,307 km (0.099 R)
• M53: 14,089,277 km (0.109 R)
• M54: 14,481,672 km (0.061 R)
• M55: 14,613,169 km (0.093 R)
• M56: 16,442,152 km (0.04 R)
• M57: 16,551,957 km (0.1 R)
• M58: 16,662,061 km (0.112 R)
• M59: 16,855,192 km (0.093 R)
• M60: 17,188,197 km (0.101 R)
• M61: 17,973,586 km (0.099 R)
• M62: 18,086,831 km (0.097 R)
• M63: 18,313,771 km (0.116 R)
• M64: 18,598,905 km (0.069 R)
• M65: 18,684,774 km (0.082 R)
• M66: 18,770,793 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 3.7

Gravity: 55.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.62 AU - 6.66 AU

Year: 9674 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,576,529 km

• M1: 58,343 km (0.059 R)
• M2: 102,026 km (0.111 R)
• M3: 310,864 km (0.06 R)
• M4: 448,943 km (0.083 R)
• M5: 671,994 km (0.116 R)
• M6: 723,904 km (0.095 R)
• M7: 1,042,847 km (0.107 R)
• M8: 1,144,125 km (0.078 R)
• M9: 1,248,693 km (0.037 R)
• M10: 1,291,329 km (0.108 R)
• M11: 1,720,824 km (0.087 R)
• M12: 2,013,139 km (0.11 R)
• M13: 2,242,472 km (0.057 R)
• M14: 2,294,532 km (0.037 R)
• M15: 2,697,998 km (0.092 R)
• M16: 3,152,027 km (0.097 R)
• M17: 3,298,633 km (0.089 R)
• M18: 3,417,713 km (0.062 R)
• M19: 3,477,702 km (0.099 R)
• M20: 3,568,358 km (0.035 R)
• M21: 4,065,322 km (0.105 R)
• M22: 4,550,468 km (0.091 R)
• M23: 4,951,690 km (0.105 R)
• M24: 5,156,639 km (0.075 R)
• M25: 5,469,149 km (0.079 R)
• M26: 5,752,038 km (0.047 R)
• M27: 6,039,715 km (0.112 R)
• M28: 6,185,274 km (0.103 R)
• M29: 7,507,719 km (0.077 R)
• M30: 8,060,333 km (0.095 R)
• M31: 8,544,282 km (0.106 R)
• M32: 9,037,656 km (0.119 R)
• M33: 9,923,126 km (0.075 R)
• M34: 10,441,333 km (0.063 R)
• M35: 11,684,491 km (0.116 R)
• M36: 11,956,909 km (0.094 R)
• M37: 12,973,576 km (0.064 R)
• M38: 13,114,348 km (0.099 R)
• M39: 13,350,114 km (0.12 R)
• M40: 13,634,799 km (0.117 R)
• M41: 13,777,964 km (0.067 R)
• M42: 14,355,412 km (0.079 R)
• M43: 14,598,359 km (0.03 R)
• M44: 14,793,584 km (0.038 R)
• M45: 14,940,788 km (0.118 R)
• M46: 15,137,509 km (0.101 R)
• M47: 15,236,244 km (0.084 R)
• M48: 15,285,761 km (0.106 R)
• M49: 15,783,174 km (0.08 R)
• M50: 16,033,900 km (0.087 R)
• M51: 16,235,408 km (0.12 R)
• M52: 16,794,007 km (0.071 R)
• M53: 16,998,656 km (0.12 R)
• M54: 17,204,204 km (0.081 R)
• M55: 18,296,418 km (0.109 R)
• M56: 18,665,476 km (0.107 R)
• M57: 18,771,242 km (0.08 R)
• M58: 18,930,563 km (0.029 R)
• M59: 18,983,671 km (0.07 R)
• M60: 19,625,595 km (0.085 R)
• M61: 19,679,450 km (0.093 R)
• M62: 22,039,506 km (0.067 R)
• M63: 22,713,894 km (0.085 R)
• M64: 23,452,009 km (0.072 R)
• M65: 23,852,782 km (0.114 R)
• M66: 24,255,799 km (0.089 R)
• M67: 28,285,965 km (0.086 R)
• M68: 28,895,876 km (0.082 R)
• M69: 28,957,061 km (0.063 R)
• M70: 29,079,732 km (0.042 R)
• M71: 29,263,887 km (0.106 R)
• M72: 29,695,327 km (0.092 R)
• M73: 31,064,447 km (0.103 R)
• M74: 32,009,905 km (0.057 R)
• M75: 33,735,068 km (0.113 R)
• M76: 34,252,078 km (0.071 R)
• M77: 34,706,556 km (0.105 R)
• M78: 35,950,164 km (0.12 R)
• M79: 36,147,932 km (0.114 R)
• M80: 37,208,431 km (0.056 R)
• M81: 37,541,885 km (0.041 R)
• M82: 38,077,445 km (0.109 R)
• M83: 38,413,592 km (0.072 R)
• M84: 38,953,341 km (0.063 R)
• M85: 39,359,798 km (0.084 R)
• M86: 39,767,602 km (0.088 R)
• M87: 40,382,000 km (0.091 R)
• M88: 41,897,128 km (0.1 R)
• M89: 43,360,644 km (0.084 R)
• M90: 44,770,005 km (0.102 R)
• M91: 45,195,611 km (0.085 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: 254 - 13,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit