🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 36.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,740,584 km

• M1: 28,424 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 8.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.73 AU - 0.85 AU

Year: 453 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,740,584 km

• M1: 105,616 km (0.047 R)
• M2: 181,163 km (0.067 R)
• M3: 237,262 km (0.079 R)
• M4: 293,212 km (0.111 R)
• M5: 441,015 km (0.095 R)
• M6: 580,440 km (0.113 R)
• M7: 698,472 km (0.118 R)
• M8: 810,372 km (0.107 R)
• M9: 863,778 km (0.079 R)
• M10: 918,531 km (0.115 R)
• M11: 1,079,199 km (0.063 R)
• M12: 1,404,425 km (0.117 R)
• M13: 1,505,553 km (0.09 R)
• M14: 1,646,325 km (0.117 R)
• M15: 1,772,286 km (0.095 R)
• M16: 1,901,539 km (0.049 R)
• M17: 2,114,716 km (0.118 R)
• M18: 2,272,990 km (0.084 R)
• M19: 2,364,095 km (0.065 R)
• M20: 2,557,226 km (0.118 R)
• M21: 2,637,560 km (0.091 R)
• M22: 2,696,352 km (0.089 R)
• M23: 2,822,912 km (0.114 R)
• M24: 2,898,459 km (0.1 R)
• M25: 3,012,752 km (0.117 R)
• M26: 3,097,574 km (0.118 R)
• M27: 3,206,780 km (0.068 R)
• M28: 3,293,397 km (0.115 R)
• M29: 3,349,048 km (0.112 R)
• M30: 3,461,096 km (0.051 R)
• M31: 3,517,644 km (0.088 R)
• M32: 3,582,570 km (0.032 R)
• M33: 3,746,828 km (0.119 R)
• M34: 3,871,742 km (0.091 R)
• M35: 3,989,476 km (0.048 R)
• M36: 4,040,190 km (0.055 R)
• M37: 4,341,181 km (0.029 R)
• M38: 4,900,976 km (0.066 R)
• M39: 4,973,680 km (0.118 R)
• M40: 5,074,210 km (0.059 R)
• M41: 5,408,262 km (0.111 R)
• M42: 5,634,903 km (0.109 R)
• M43: 5,893,558 km (0.074 R)
• M44: 5,980,773 km (0.081 R)
• M45: 6,078,012 km (0.109 R)
• M46: 6,323,502 km (0.105 R)
• M47: 6,422,685 km (0.115 R)
• M48: 6,552,387 km (0.114 R)
• M49: 6,814,333 km (0.04 R)
• M50: 6,875,219 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 11.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.91 AU - 1.13 AU

Year: 665 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,740,584 km

• M1: 162,912 km (0.061 R)
• M2: 259,852 km (0.048 R)
• M3: 337,792 km (0.084 R)
• M4: 445,203 km (0.041 R)
• M5: 548,426 km (0.074 R)
• M6: 626,067 km (0.071 R)
• M7: 745,297 km (0.05 R)
• M8: 907,909 km (0.026 R)
• M9: 1,015,022 km (0.034 R)
• M10: 1,184,516 km (0.096 R)
• M11: 1,329,775 km (0.098 R)
• M12: 1,460,225 km (0.104 R)
• M13: 1,580,801 km (0.083 R)
• M14: 1,771,837 km (0.073 R)
• M15: 2,242,173 km (0.085 R)
• M16: 2,316,074 km (0.057 R)
• M17: 2,415,856 km (0.089 R)
• M18: 2,750,506 km (0.095 R)
• M19: 3,009,161 km (0.096 R)
• M20: 3,109,392 km (0.085 R)
• M21: 3,192,269 km (0.101 R)
• M22: 3,407,391 km (0.112 R)
• M23: 3,492,961 km (0.057 R)
• M24: 3,695,217 km (0.069 R)
• M25: 3,783,181 km (0.075 R)
• M26: 4,041,237 km (0.104 R)
• M27: 4,253,965 km (0.119 R)
• M28: 4,335,945 km (0.118 R)
• M29: 4,470,284 km (0.081 R)
• M30: 4,743,300 km (0.062 R)
• M31: 4,839,192 km (0.045 R)
• M32: 4,989,538 km (0.117 R)
• M33: 5,152,300 km (0.07 R)
• M34: 5,272,876 km (0.09 R)
• M35: 5,394,350 km (0.116 R)
• M36: 5,494,431 km (0.09 R)
• M37: 5,809,783 km (0.113 R)
• M38: 6,096,412 km (0.12 R)
• M39: 6,177,494 km (0.107 R)
• M40: 6,282,363 km (0.07 R)
• M41: 6,434,803 km (0.072 R)
• M42: 6,529,199 km (0.091 R)
• M43: 6,695,701 km (0.083 R)
• M44: 7,191,020 km (0.116 R)
• M45: 7,375,325 km (0.079 R)
• M46: 7,623,358 km (0.117 R)
• M47: 7,786,120 km (0.117 R)
• M48: 7,886,949 km (0.08 R)
• M49: 8,089,654 km (0.106 R)
• M50: 8,268,574 km (0.119 R)
• M51: 8,358,482 km (0.066 R)
• M52: 8,734,571 km (0.099 R)
• M53: 8,891,798 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 14.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.17 AU - 1.25 AU

Year: 859 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,740,584 km

• M1: 219,610 km (0.086 R)
• M2: 333,454 km (0.111 R)
• M3: 442,660 km (0.112 R)
• M4: 564,433 km (0.075 R)
• M5: 662,719 km (0.074 R)
• M6: 779,405 km (0.115 R)
• M7: 879,935 km (0.087 R)
• M8: 991,983 km (0.111 R)
• M9: 1,136,046 km (0.106 R)
• M10: 1,231,639 km (0.114 R)
• M11: 1,344,586 km (0.109 R)
• M12: 1,521,111 km (0.091 R)
• M13: 1,785,002 km (0.087 R)
• M14: 2,038,869 km (0.111 R)
• M15: 2,174,704 km (0.109 R)
• M16: 2,455,649 km (0.106 R)
• M17: 2,702,186 km (0.1 R)
• M18: 2,833,234 km (0.105 R)
• M19: 2,947,377 km (0.032 R)
• M20: 3,131,383 km (0.059 R)
• M21: 3,289,208 km (0.073 R)
• M22: 3,399,462 km (0.1 R)
• M23: 3,521,085 km (0.082 R)
• M24: 3,613,237 km (0.067 R)
• M25: 3,727,081 km (0.051 R)
• M26: 3,894,781 km (0.114 R)
• M27: 4,151,042 km (0.066 R)
• M28: 4,336,094 km (0.096 R)
• M29: 4,884,819 km (0.088 R)
• M30: 4,976,523 km (0.062 R)
• M31: 5,196,731 km (0.105 R)
• M32: 5,349,321 km (0.108 R)
• M33: 5,443,867 km (0.104 R)
• M34: 5,731,094 km (0.076 R)
• M35: 5,937,689 km (0.065 R)
• M36: 6,121,994 km (0.08 R)
• M37: 6,737,439 km (0.087 R)
• M38: 6,865,495 km (0.059 R)
• M39: 7,033,194 km (0.086 R)
• M40: 7,150,030 km (0.116 R)
• M41: 7,372,632 km (0.089 R)
• M42: 7,544,520 km (0.108 R)
• M43: 7,811,402 km (0.072 R)
• M44: 8,040,736 km (0.112 R)
• M45: 8,245,087 km (0.069 R)
• M46: 8,478,609 km (0.053 R)
• M47: 8,980,510 km (0.089 R)
• M48: 9,093,456 km (0.114 R)
• M49: 9,206,851 km (0.098 R)
• M50: 9,492,284 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.19 AU - 3.29 AU

Year: 2928 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,740,584 km

• M1: 146,157 km (0.115 R)
• M2: 231,428 km (0.103 R)
• M3: 407,953 km (0.096 R)
• M4: 503,098 km (0.066 R)
• M5: 711,787 km (0.117 R)
• M6: 903,870 km (0.07 R)
• M7: 978,071 km (0.078 R)
• M8: 1,153,549 km (0.115 R)
• M9: 1,329,177 km (0.114 R)
• M10: 1,789,340 km (0.1 R)
• M11: 2,018,973 km (0.119 R)
• M12: 2,520,724 km (0.068 R)
• M13: 2,820,668 km (0.099 R)
• M14: 3,103,557 km (0.115 R)
• M15: 3,175,813 km (0.106 R)
• M16: 3,530,211 km (0.112 R)
• M17: 3,991,122 km (0.118 R)
• M18: 4,196,968 km (0.076 R)
• M19: 4,293,160 km (0.115 R)
• M20: 5,054,912 km (0.114 R)
• M21: 5,591,819 km (0.112 R)
• M22: 5,786,745 km (0.084 R)
• M23: 5,929,910 km (0.095 R)
• M24: 6,311,534 km (0.092 R)
• M25: 6,663,688 km (0.09 R)
• M26: 7,175,163 km (0.045 R)
• M27: 7,290,503 km (0.112 R)
• M28: 7,523,277 km (0.052 R)
• M29: 7,699,354 km (0.108 R)
• M30: 7,837,283 km (0.061 R)
• M31: 7,936,317 km (0.025 R)
• M32: 8,015,903 km (0.062 R)
• M33: 8,478,459 km (0.06 R)
• M34: 9,577,106 km (0.088 R)
• M35: 9,939,133 km (0.109 R)
• M36: 10,283,806 km (0.082 R)
• M37: 10,874,568 km (0.074 R)
• M38: 11,007,262 km (0.119 R)
• M39: 11,252,153 km (0.118 R)
• M40: 11,408,932 km (0.073 R)
• M41: 11,724,584 km (0.04 R)
• M42: 12,642,366 km (0.068 R)
• M43: 12,852,103 km (0.12 R)
• M44: 13,702,417 km (0.106 R)
• M45: 14,327,886 km (0.084 R)
• M46: 14,644,136 km (0.039 R)
• M47: 14,839,810 km (0.119 R)
• M48: 15,061,065 km (0.111 R)
• M49: 15,581,665 km (0.05 R)
• M50: 15,806,511 km (0.079 R)
• M51: 16,360,921 km (0.083 R)
• M52: 16,487,780 km (0.083 R)
• M53: 16,614,938 km (0.066 R)
• M54: 16,691,532 km (0.095 R)
• M55: 16,768,126 km (0.112 R)
• M56: 16,844,720 km (0.087 R)
• M57: 16,972,926 km (0.08 R)
• M58: 17,255,965 km (0.079 R)
• M59: 17,385,068 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.86 AU - 3.34 AU

Year: 3524 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,740,584 km

• M1: 171,439 km (0.116 R)
• M2: 255,663 km (0.049 R)
• M3: 373,546 km (0.081 R)
• M4: 650,601 km (0.116 R)
• M5: 854,054 km (0.105 R)
• M6: 1,139,786 km (0.082 R)
• M7: 1,372,560 km (0.085 R)
• M8: 1,670,859 km (0.029 R)
• M9: 2,108,732 km (0.104 R)
• M10: 2,251,598 km (0.049 R)
• M11: 2,341,356 km (0.057 R)
• M12: 2,512,646 km (0.115 R)
• M13: 2,795,685 km (0.044 R)
• M14: 2,928,977 km (0.094 R)
• M15: 3,064,512 km (0.085 R)
• M16: 3,265,422 km (0.09 R)
• M17: 3,733,514 km (0.107 R)
• M18: 4,278,649 km (0.084 R)
• M19: 4,433,034 km (0.109 R)
• M20: 4,532,367 km (0.117 R)
• M21: 4,689,744 km (0.103 R)
• M22: 5,188,204 km (0.117 R)
• M23: 5,443,867 km (0.037 R)
• M24: 6,539,821 km (0.038 R)
• M25: 6,701,985 km (0.11 R)
• M26: 7,313,541 km (0.103 R)
• M27: 7,566,660 km (0.109 R)
• M28: 7,994,959 km (0.102 R)
• M29: 8,185,846 km (0.092 R)
• M30: 8,378,378 km (0.117 R)
• M31: 8,590,059 km (0.093 R)
• M32: 8,696,573 km (0.071 R)
• M33: 8,785,733 km (0.102 R)
• M34: 9,055,010 km (0.103 R)
• M35: 9,181,569 km (0.101 R)
• M36: 9,272,375 km (0.099 R)
• M37: 9,363,331 km (0.088 R)
• M38: 9,528,038 km (0.06 R)
• M39: 9,934,795 km (0.086 R)
• M40: 10,102,793 km (0.083 R)
• M41: 10,612,473 km (0.071 R)
• M42: 10,976,295 km (0.099 R)
• M43: 11,441,694 km (0.092 R)
• M44: 11,854,135 km (0.101 R)
• M45: 12,131,939 km (0.078 R)
• M46: 12,613,195 km (0.107 R)
• M47: 13,141,575 km (0.061 R)
• M48: 13,326,178 km (0.116 R)
• M49: 13,697,929 km (0.096 R)
• M50: 13,864,282 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.7

Radius: 7.1

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.29 AU - 6.41 AU

Year: 10332 Days

Day: 24 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,740,584 km

• M1: 105,466 km (0.1 R)
• M2: 246,986 km (0.115 R)
• M3: 353,799 km (0.109 R)
• M4: 406,906 km (0.076 R)
• M5: 477,516 km (0.108 R)
• M6: 767,886 km (0.081 R)
• M7: 950,994 km (0.09 R)
• M8: 1,230,742 km (0.1 R)
• M9: 1,380,040 km (0.026 R)
• M10: 1,649,915 km (0.052 R)
• M11: 2,582,508 km (0.108 R)
• M12: 3,680,556 km (0.07 R)
• M13: 4,085,817 km (0.098 R)
• M14: 5,040,401 km (0.057 R)
• M15: 5,108,618 km (0.095 R)
• M16: 5,211,691 km (0.081 R)
• M17: 5,419,931 km (0.096 R)
• M18: 5,666,169 km (0.095 R)
• M19: 6,279,670 km (0.099 R)
• M20: 7,028,108 km (0.068 R)
• M21: 7,104,552 km (0.079 R)
• M22: 7,412,874 km (0.096 R)
• M23: 7,568,755 km (0.092 R)
• M24: 7,725,683 km (0.083 R)
• M25: 7,883,658 km (0.084 R)
• M26: 8,162,808 km (0.06 R)
• M27: 8,323,775 km (0.11 R)
• M28: 8,485,790 km (0.109 R)
• M29: 8,607,861 km (0.113 R)
• M30: 8,936,678 km (0.113 R)
• M31: 9,269,383 km (0.104 R)
• M32: 9,648,763 km (0.105 R)
• M33: 9,776,370 km (0.098 R)
• M34: 10,292,184 km (0.036 R)
• M35: 10,509,699 km (0.102 R)
• M36: 10,772,842 km (0.103 R)
• M37: 11,575,135 km (0.07 R)
• M38: 11,620,164 km (0.079 R)
• M39: 11,846,805 km (0.075 R)
• M40: 12,212,273 km (0.092 R)
• M41: 12,488,879 km (0.05 R)
• M42: 12,628,005 km (0.085 R)
• M43: 12,814,254 km (0.104 R)
• M44: 12,907,603 km (0.081 R)
• M45: 16,878,380 km (0.098 R)
• M46: 18,016,969 km (0.079 R)
• M47: 18,226,705 km (0.12 R)
• M48: 18,966,916 km (0.093 R)
• M49: 19,180,242 km (0.06 R)
• M50: 19,771,004 km (0.04 R)
• M51: 20,041,477 km (0.107 R)
• M52: 20,149,936 km (0.11 R)
• M53: 20,367,600 km (0.088 R)
• M54: 20,970,330 km (0.102 R)
• M55: 21,135,636 km (0.088 R)
• M56: 21,634,395 km (0.051 R)
• M57: 21,745,696 km (0.111 R)
• M58: 21,857,296 km (0.082 R)
• M59: 23,552,988 km (0.095 R)
• M60: 23,724,876 km (0.103 R)
• M61: 26,056,508 km (0.104 R)
• M62: 26,531,482 km (0.11 R)
• M63: 26,591,171 km (0.081 R)
• M64: 28,460,097 km (0.112 R)
• M65: 29,194,922 km (0.046 R)
• M66: 29,502,794 km (0.109 R)
• M67: 29,997,963 km (0.1 R)
• M68: 31,499,477 km (0.083 R)
• M69: 33,281,936 km (0.109 R)
• M70: 33,539,394 km (0.039 R)
• M71: 33,603,721 km (0.074 R)
• M72: 34,120,731 km (0.1 R)
• M73: 34,315,208 km (0.077 R)
• M74: 35,424,477 km (0.105 R)
• M75: 35,752,994 km (0.06 R)
• M76: 35,884,789 km (0.105 R)
• M77: 37,812,208 km (0.102 R)
• M78: 39,296,817 km (0.1 R)
• M79: 39,773,137 km (0.053 R)
• M80: 41,975,068 km (0.096 R)
• M81: 42,741,009 km (0.082 R)
• M82: 44,216,194 km (0.058 R)
• M83: 44,428,174 km (0.055 R)
• M84: 45,279,984 km (0.074 R)
• M85: 45,850,850 km (0.069 R)
• M86: 46,137,180 km (0.051 R)
• M87: 46,495,916 km (0.097 R)
• M88: 46,567,723 km (0.07 R)
• M89: 48,085,244 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit