🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 30.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 10.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.69 AU - 0.95 AU

Year: 487 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,878,545 km

• M1: 131,796 km (0.107 R)
• M2: 215,122 km (0.104 R)
• M3: 287,826 km (0.071 R)
• M4: 406,607 km (0.066 R)
• M5: 502,649 km (0.102 R)
• M6: 595,699 km (0.04 R)
• M7: 666,758 km (0.084 R)
• M8: 744,399 km (0.082 R)
• M9: 856,747 km (0.075 R)
• M10: 949,498 km (0.103 R)
• M11: 1,053,618 km (0.059 R)
• M12: 1,153,699 km (0.101 R)
• M13: 1,281,755 km (0.078 R)
• M14: 1,376,749 km (0.094 R)
• M15: 1,444,367 km (0.085 R)
• M16: 1,605,036 km (0.104 R)
• M17: 1,717,084 km (0.052 R)
• M18: 1,845,739 km (0.07 R)
• M19: 1,968,259 km (0.12 R)
• M20: 2,064,451 km (0.093 R)
• M21: 2,172,011 km (0.116 R)
• M22: 2,321,759 km (0.039 R)
• M23: 2,480,183 km (0.068 R)
• M24: 2,563,360 km (0.026 R)
• M25: 2,679,447 km (0.116 R)
• M26: 2,867,642 km (0.094 R)
• M27: 2,982,533 km (0.03 R)
• M28: 3,087,999 km (0.091 R)
• M29: 3,200,347 km (0.086 R)
• M30: 3,314,191 km (0.099 R)
• M31: 3,510,613 km (0.029 R)
• M32: 3,580,924 km (0.06 R)
• M33: 3,669,337 km (0.107 R)
• M34: 3,818,635 km (0.115 R)
• M35: 3,884,907 km (0.089 R)
• M36: 3,963,745 km (0.073 R)
• M37: 4,147,751 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 14.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.04 AU

Year: 542 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,878,545 km

• M1: 195,076 km (0.1 R)
• M2: 291,117 km (0.063 R)
• M3: 395,088 km (0.026 R)
• M4: 524,191 km (0.102 R)
• M5: 663,167 km (0.11 R)
• M6: 783,294 km (0.094 R)
• M7: 876,644 km (0.097 R)
• M8: 969,095 km (0.071 R)
• M9: 1,120,338 km (0.064 R)
• M10: 1,233,734 km (0.058 R)
• M11: 1,369,269 km (0.064 R)
• M12: 1,554,172 km (0.118 R)
• M13: 1,754,334 km (0.114 R)
• M14: 1,861,147 km (0.088 R)
• M15: 1,977,085 km (0.072 R)
• M16: 2,074,623 km (0.115 R)
• M17: 2,173,807 km (0.096 R)
• M18: 2,347,789 km (0.075 R)
• M19: 2,526,409 km (0.112 R)
• M20: 2,771,899 km (0.075 R)
• M21: 2,977,297 km (0.075 R)
• M22: 3,237,148 km (0.106 R)
• M23: 3,361,614 km (0.105 R)
• M24: 3,840,477 km (0.082 R)
• M25: 3,999,200 km (0.048 R)
• M26: 4,359,581 km (0.091 R)
• M27: 4,525,336 km (0.102 R)
• M28: 4,740,158 km (0.104 R)
• M29: 4,844,129 km (0.053 R)
• M30: 5,044,739 km (0.105 R)
• M31: 5,296,961 km (0.116 R)
• M32: 5,503,855 km (0.079 R)
• M33: 5,633,257 km (0.041 R)
• M34: 5,966,412 km (0.114 R)
• M35: 6,233,444 km (0.105 R)
• M36: 6,431,212 km (0.097 R)
• M37: 6,525,609 km (0.096 R)
• M38: 6,694,505 km (0.108 R)
• M39: 6,790,247 km (0.096 R)
• M40: 6,886,289 km (0.062 R)
• M41: 7,047,556 km (0.098 R)
• M42: 7,286,463 km (0.093 R)
• M43: 7,450,872 km (0.04 R)
• M44: 7,550,055 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 8.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.07 AU - 1.47 AU

Year: 939 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,878,545 km

• M1: 104,270 km (0.117 R)
• M2: 208,539 km (0.04 R)
• M3: 274,213 km (0.062 R)
• M4: 353,051 km (0.084 R)
• M5: 421,417 km (0.089 R)
• M6: 646,861 km (0.062 R)
• M7: 743,801 km (0.114 R)
• M8: 830,119 km (0.066 R)
• M9: 887,863 km (0.065 R)
• M10: 985,551 km (0.117 R)
• M11: 1,075,459 km (0.094 R)
• M12: 1,168,210 km (0.055 R)
• M13: 1,221,616 km (0.12 R)
• M14: 1,387,071 km (0.074 R)
• M15: 1,482,066 km (0.099 R)
• M16: 1,559,857 km (0.12 R)
• M17: 1,712,596 km (0.099 R)
• M18: 1,835,715 km (0.105 R)
• M19: 2,061,758 km (0.062 R)
• M20: 2,229,906 km (0.12 R)
• M21: 2,297,075 km (0.042 R)
• M22: 2,410,321 km (0.083 R)
• M23: 2,556,478 km (0.105 R)
• M24: 2,626,639 km (0.032 R)
• M25: 2,737,342 km (0.085 R)
• M26: 2,793,142 km (0.063 R)
• M27: 2,971,463 km (0.098 R)
• M28: 3,028,908 km (0.054 R)
• M29: 3,220,543 km (0.091 R)
• M30: 3,356,079 km (0.117 R)
• M31: 3,441,798 km (0.117 R)
• M32: 3,554,445 km (0.104 R)
• M33: 3,676,966 km (0.08 R)
• M34: 3,917,519 km (0.103 R)
• M35: 3,989,775 km (0.088 R)
• M36: 4,053,354 km (0.1 R)
• M37: 4,181,410 km (0.052 R)
• M38: 4,236,761 km (0.085 R)
• M39: 4,366,911 km (0.069 R)
• M40: 4,488,983 km (0.044 R)
• M41: 4,765,291 km (0.103 R)
• M42: 4,871,505 km (0.106 R)
• M43: 5,007,938 km (0.072 R)
• M44: 5,234,729 km (0.064 R)
• M45: 5,354,407 km (0.048 R)
• M46: 5,424,718 km (0.072 R)
• M47: 5,475,132 km (0.118 R)
• M48: 5,678,137 km (0.04 R)
• M49: 5,801,106 km (0.045 R)
• M50: 5,883,684 km (0.116 R)
• M51: 6,070,831 km (0.119 R)
• M52: 6,186,022 km (0.09 R)
• M53: 6,376,310 km (0.093 R)
• M54: 6,557,772 km (0.113 R)
• M55: 6,687,025 km (0.066 R)
• M56: 6,741,030 km (0.095 R)
• M57: 6,795,184 km (0.101 R)
• M58: 6,947,774 km (0.056 R)
• M59: 7,267,465 km (0.075 R)
• M60: 7,501,884 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 10.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.17 AU - 1.63 AU

Year: 1087 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 27,878,545 km

• M1: 135,685 km (0.045 R)
• M2: 301,589 km (0.118 R)
• M3: 385,514 km (0.083 R)
• M4: 531,222 km (0.11 R)
• M5: 854,353 km (0.076 R)
• M6: 1,027,887 km (0.072 R)
• M7: 1,145,770 km (0.117 R)
• M8: 1,227,002 km (0.106 R)
• M9: 1,319,752 km (0.12 R)
• M10: 1,410,110 km (0.1 R)
• M11: 1,562,400 km (0.065 R)
• M12: 1,648,120 km (0.038 R)
• M13: 1,740,870 km (0.109 R)
• M14: 1,814,173 km (0.117 R)
• M15: 1,969,606 km (0.109 R)
• M16: 2,112,771 km (0.083 R)
• M17: 2,276,580 km (0.081 R)
• M18: 2,503,820 km (0.11 R)
• M19: 2,617,065 km (0.1 R)
• M20: 2,707,871 km (0.118 R)
• M21: 2,892,624 km (0.032 R)
• M22: 3,011,854 km (0.063 R)
• M23: 3,100,715 km (0.108 R)
• M24: 3,184,041 km (0.05 R)
• M25: 3,333,340 km (0.059 R)
• M26: 3,659,314 km (0.093 R)
• M27: 3,767,922 km (0.117 R)
• M28: 4,093,596 km (0.064 R)
• M29: 4,450,088 km (0.105 R)
• M30: 4,668,800 km (0.088 R)
• M31: 4,779,502 km (0.067 R)
• M32: 4,995,970 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 13.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.91 AU

Year: 1365 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,878,545 km

• M1: 192,682 km (0.113 R)
• M2: 296,054 km (0.115 R)
• M3: 455,825 km (0.097 R)
• M4: 648,507 km (0.107 R)
• M5: 772,523 km (0.105 R)
• M6: 933,491 km (0.079 R)
• M7: 1,129,165 km (0.079 R)
• M8: 1,228,498 km (0.111 R)
• M9: 1,323,193 km (0.073 R)
• M10: 1,736,532 km (0.068 R)
• M11: 1,825,842 km (0.099 R)
• M12: 1,916,947 km (0.114 R)
• M13: 2,028,248 km (0.115 R)
• M14: 2,296,926 km (0.039 R)
• M15: 2,526,558 km (0.059 R)
• M16: 2,711,611 km (0.04 R)
• M17: 2,911,923 km (0.074 R)
• M18: 3,293,996 km (0.081 R)
• M19: 3,622,812 km (0.096 R)
• M20: 3,903,158 km (0.064 R)
• M21: 4,215,070 km (0.112 R)
• M22: 4,510,226 km (0.085 R)
• M23: 4,723,553 km (0.102 R)
• M24: 4,837,846 km (0.1 R)
• M25: 5,436,387 km (0.117 R)
• M26: 5,542,900 km (0.093 R)
• M27: 5,636,698 km (0.082 R)
• M28: 5,812,326 km (0.063 R)
• M29: 6,294,330 km (0.05 R)
• M30: 6,448,416 km (0.111 R)
• M31: 6,875,369 km (0.076 R)
• M32: 7,165,140 km (0.048 R)
• M33: 7,414,669 km (0.098 R)
• M34: 7,652,081 km (0.06 R)
• M35: 8,302,831 km (0.114 R)
• M36: 8,845,572 km (0.109 R)
• M37: 8,971,384 km (0.101 R)
• M38: 9,145,217 km (0.075 R)
• M39: 9,689,604 km (0.056 R)
• M40: 9,835,462 km (0.062 R)
• M41: 10,031,136 km (0.081 R)
• M42: 10,178,789 km (0.092 R)
• M43: 10,409,768 km (0.049 R)
• M44: 10,526,005 km (0.104 R)
• M45: 10,759,677 km (0.072 R)
• M46: 11,283,270 km (0.117 R)
• M47: 11,488,069 km (0.118 R)
• M48: 11,608,196 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 14.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.69 AU - 2.29 AU

Year: 1842 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,878,545 km

• M1: 179,069 km (0.111 R)
• M2: 298,149 km (0.119 R)
• M3: 391,647 km (0.085 R)
• M4: 501,602 km (0.097 R)
• M5: 667,356 km (0.108 R)
• M6: 792,570 km (0.09 R)
• M7: 951,442 km (0.035 R)
• M8: 1,184,217 km (0.115 R)
• M9: 1,340,995 km (0.043 R)
• M10: 1,465,910 km (0.099 R)
• M11: 1,875,658 km (0.084 R)
• M12: 2,038,869 km (0.081 R)
• M13: 2,161,540 km (0.116 R)
• M14: 2,321,609 km (0.039 R)
• M15: 2,438,296 km (0.054 R)
• M16: 2,545,109 km (0.076 R)
• M17: 2,714,603 km (0.096 R)
• M18: 2,838,021 km (0.118 R)
• M19: 3,311,199 km (0.094 R)
• M20: 3,430,130 km (0.09 R)
• M21: 3,631,638 km (0.103 R)
• M22: 3,823,273 km (0.05 R)
• M23: 3,920,362 km (0.083 R)
• M24: 4,131,295 km (0.099 R)
• M25: 4,360,628 km (0.095 R)
• M26: 4,476,716 km (0.086 R)
• M27: 4,816,752 km (0.11 R)
• M28: 5,027,835 km (0.096 R)
• M29: 5,273,026 km (0.1 R)
• M30: 5,522,106 km (0.114 R)
• M31: 5,838,954 km (0.102 R)
• M32: 6,080,555 km (0.097 R)
• M33: 6,358,358 km (0.117 R)
• M34: 6,707,520 km (0.061 R)
• M35: 7,097,073 km (0.098 R)
• M36: 7,320,572 km (0.052 R)
• M37: 7,563,968 km (0.072 R)
• M38: 7,686,638 km (0.032 R)
• M39: 8,256,007 km (0.107 R)
• M40: 8,582,280 km (0.12 R)
• M41: 8,746,987 km (0.097 R)
• M42: 9,023,893 km (0.087 R)
• M43: 9,285,091 km (0.097 R)
• M44: 9,378,889 km (0.116 R)
• M45: 9,624,529 km (0.1 R)
• M46: 9,719,523 km (0.075 R)
• M47: 10,412,909 km (0.105 R)
• M48: 10,588,687 km (0.12 R)
• M49: 10,943,533 km (0.055 R)
• M50: 11,282,073 km (0.094 R)
• M51: 11,462,787 km (0.057 R)
• M52: 11,847,403 km (0.044 R)
• M53: 12,277,497 km (0.107 R)
• M54: 12,422,009 km (0.107 R)
• M55: 12,796,153 km (0.088 R)
• M56: 13,513,176 km (0.045 R)
• M57: 13,619,689 km (0.063 R)
• M58: 13,898,091 km (0.1 R)
• M59: 14,482,271 km (0.118 R)
• M60: 14,722,525 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.24 AU - 2.34 AU

Year: 2273 Days

Day: 12.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,878,545 km

• M1: 175,179 km (0.111 R)
• M2: 334,950 km (0.091 R)
• M3: 425,606 km (0.09 R)
• M4: 626,067 km (0.074 R)
• M5: 748,588 km (0.099 R)
• M6: 876,943 km (0.071 R)
• M7: 1,274,275 km (0.096 R)
• M8: 1,706,912 km (0.1 R)
• M9: 1,871,469 km (0.057 R)
• M10: 1,999,974 km (0.093 R)
• M11: 2,136,706 km (0.088 R)
• M12: 2,331,483 km (0.116 R)
• M13: 2,431,115 km (0.111 R)
• M14: 2,703,982 km (0.045 R)
• M15: 2,808,999 km (0.114 R)
• M16: 3,065,560 km (0.085 R)
• M17: 3,224,433 km (0.097 R)
• M18: 3,455,262 km (0.111 R)
• M19: 3,795,747 km (0.084 R)
• M20: 4,127,106 km (0.089 R)
• M21: 4,378,281 km (0.11 R)
• M22: 4,481,653 km (0.103 R)
• M23: 4,867,616 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 11.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.7 AU - 5.06 AU

Year: 6013 Days

Day: 14.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,878,545 km

• M1: 175,777 km (0.119 R)
• M2: 361,578 km (0.093 R)
• M3: 535,411 km (0.054 R)
• M4: 728,990 km (0.116 R)
• M5: 884,273 km (0.102 R)
• M6: 1,272,031 km (0.055 R)
• M7: 1,694,944 km (0.078 R)
• M8: 2,006,556 km (0.104 R)
• M9: 2,499,182 km (0.093 R)
• M10: 2,703,084 km (0.086 R)
• M11: 3,388,093 km (0.109 R)
• M12: 3,552,052 km (0.043 R)
• M13: 4,038,544 km (0.03 R)
• M14: 4,125,311 km (0.098 R)
• M15: 4,367,211 km (0.102 R)
• M16: 4,501,101 km (0.086 R)
• M17: 4,591,159 km (0.045 R)
• M18: 5,238,469 km (0.077 R)
• M19: 5,816,216 km (0.044 R)
• M20: 6,013,386 km (0.077 R)
• M21: 6,112,868 km (0.119 R)
• M22: 6,338,611 km (0.095 R)
• M23: 6,567,047 km (0.103 R)
• M24: 6,669,522 km (0.113 R)
• M25: 6,953,907 km (0.107 R)
• M26: 7,137,015 km (0.093 R)
• M27: 7,454,761 km (0.096 R)
• M28: 7,696,062 km (0.064 R)
• M29: 7,858,376 km (0.113 R)
• M30: 8,546,975 km (0.092 R)
• M31: 8,686,999 km (0.1 R)
• M32: 8,827,770 km (0.106 R)
• M33: 9,688,706 km (0.1 R)
• M34: 9,864,184 km (0.096 R)
• M35: 10,247,753 km (0.087 R)
• M36: 10,726,766 km (0.065 R)
• M37: 11,182,590 km (0.094 R)
• M38: 11,737,748 km (0.064 R)
• M39: 12,460,455 km (0.097 R)
• M40: 12,555,749 km (0.095 R)
• M41: 12,939,468 km (0.119 R)
• M42: 13,229,837 km (0.039 R)
• M43: 14,014,628 km (0.067 R)
• M44: 14,915,506 km (0.109 R)
• M45: 15,084,402 km (0.096 R)
• M46: 15,355,922 km (0.097 R)
• M47: 15,629,088 km (0.057 R)
• M48: 16,145,649 km (0.066 R)
• M49: 16,319,183 km (0.075 R)
• M50: 16,458,309 km (0.116 R)
• M51: 16,737,907 km (0.092 R)
• M52: 17,019,151 km (0.059 R)
• M53: 17,125,067 km (0.068 R)
• M54: 17,231,132 km (0.057 R)
• M55: 17,515,068 km (0.081 R)
• M56: 17,872,158 km (0.072 R)
• M57: 18,231,642 km (0.065 R)
• M58: 19,067,595 km (0.06 R)
• M59: 19,693,512 km (0.067 R)
• M60: 19,990,315 km (0.109 R)
• M61: 20,064,814 km (0.104 R)
• M62: 20,739,052 km (0.106 R)
• M63: 21,154,784 km (0.101 R)
• M64: 21,344,624 km (0.036 R)
• M65: 21,649,654 km (0.032 R)
• M66: 21,726,099 km (0.116 R)
• M67: 22,109,817 km (0.105 R)
• M68: 22,302,499 km (0.078 R)
• M69: 22,845,091 km (0.041 R)
• M70: 23,667,131 km (0.112 R)
• M71: 23,943,289 km (0.027 R)
• M72: 24,061,920 km (0.082 R)
• M73: 24,141,207 km (0.09 R)
• M74: 24,419,160 km (0.099 R)
• M75: 24,898,172 km (0.11 R)
• M76: 25,018,449 km (0.071 R)
• M77: 25,098,633 km (0.081 R)
• M78: 25,946,703 km (0.084 R)
• M79: 26,068,626 km (0.105 R)
• M80: 26,272,228 km (0.072 R)
• M81: 27,298,320 km (0.061 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: 443 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit