🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.73 AU

Year: 336 Days

Day: 13.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 9.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 598 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,020,943 km

• M1: 117,584 km (0.095 R)
• M2: 174,880 km (0.116 R)
• M3: 255,513 km (0.077 R)
• M4: 341,382 km (0.089 R)
• M5: 404,812 km (0.085 R)
• M6: 481,855 km (0.112 R)
• M7: 552,465 km (0.067 R)
• M8: 623,823 km (0.093 R)
• M9: 791,074 km (0.098 R)
• M10: 869,612 km (0.073 R)
• M11: 932,144 km (0.076 R)
• M12: 1,046,437 km (0.105 R)
• M13: 1,141,432 km (0.075 R)
• M14: 1,202,468 km (0.096 R)
• M15: 1,289,683 km (0.054 R)
• M16: 1,361,939 km (0.118 R)
• M17: 1,431,203 km (0.098 R)
• M18: 1,501,813 km (0.093 R)
• M19: 1,573,470 km (0.105 R)
• M20: 1,655,600 km (0.103 R)
• M21: 1,810,134 km (0.091 R)
• M22: 1,969,306 km (0.108 R)
• M23: 2,078,214 km (0.071 R)
• M24: 2,153,611 km (0.102 R)
• M25: 2,406,282 km (0.105 R)
• M26: 2,614,223 km (0.111 R)
• M27: 2,674,062 km (0.106 R)
• M28: 2,783,867 km (0.106 R)
• M29: 2,872,878 km (0.096 R)
• M30: 2,945,881 km (0.114 R)
• M31: 3,059,426 km (0.03 R)
• M32: 3,116,722 km (0.091 R)
• M33: 3,302,672 km (0.078 R)
• M34: 3,516,148 km (0.088 R)
• M35: 3,624,756 km (0.098 R)
• M36: 3,734,262 km (0.115 R)
• M37: 3,795,747 km (0.084 R)
• M38: 3,894,631 km (0.113 R)
• M39: 4,000,696 km (0.102 R)
• M40: 4,063,527 km (0.082 R)
• M41: 4,152,089 km (0.098 R)
• M42: 4,350,456 km (0.075 R)
• M43: 4,428,097 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 14.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.05 AU - 1.45 AU

Year: 917 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,020,943 km

• M1: 184,305 km (0.053 R)
• M2: 284,086 km (0.099 R)
• M3: 389,852 km (0.107 R)
• M4: 562,039 km (0.101 R)
• M5: 676,631 km (0.095 R)
• M6: 824,434 km (0.047 R)
• M7: 921,523 km (0.104 R)
• M8: 1,310,029 km (0.035 R)
• M9: 1,523,804 km (0.105 R)
• M10: 1,678,339 km (0.038 R)
• M11: 1,870,871 km (0.117 R)
• M12: 2,003,714 km (0.089 R)
• M13: 2,296,477 km (0.083 R)
• M14: 2,566,800 km (0.102 R)
• M15: 2,743,475 km (0.083 R)
• M16: 2,933,913 km (0.096 R)
• M17: 3,060,174 km (0.047 R)
• M18: 3,218,149 km (0.075 R)
• M19: 3,439,853 km (0.106 R)
• M20: 3,739,947 km (0.06 R)
• M21: 4,037,946 km (0.094 R)
• M22: 4,135,334 km (0.114 R)
• M23: 4,310,663 km (0.087 R)
• M24: 4,477,315 km (0.055 R)
• M25: 4,737,017 km (0.107 R)
• M26: 5,001,655 km (0.067 R)
• M27: 5,130,010 km (0.052 R)
• M28: 5,224,107 km (0.063 R)
• M29: 5,318,803 km (0.107 R)
• M30: 5,485,754 km (0.12 R)
• M31: 5,666,767 km (0.108 R)
• M32: 5,972,695 km (0.112 R)
• M33: 6,121,545 km (0.116 R)
• M34: 6,246,609 km (0.097 R)
• M35: 6,385,136 km (0.119 R)
• M36: 6,575,574 km (0.119 R)
• M37: 6,742,376 km (0.088 R)
• M38: 6,858,464 km (0.062 R)
• M39: 7,158,557 km (0.113 R)
• M40: 7,449,824 km (0.094 R)
• M41: 7,623,657 km (0.028 R)
• M42: 7,907,444 km (0.107 R)
• M43: 8,737,413 km (0.112 R)
• M44: 8,977,817 km (0.1 R)
• M45: 9,148,658 km (0.047 R)
• M46: 9,320,695 km (0.052 R)
• M47: 9,436,035 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 11.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.33 AU - 2.09 AU

Year: 1467 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,020,943 km

• M1: 171,439 km (0.048 R)
• M2: 244,293 km (0.103 R)
• M3: 318,344 km (0.118 R)
• M4: 391,797 km (0.102 R)
• M5: 531,820 km (0.1 R)
• M6: 641,326 km (0.103 R)
• M7: 782,995 km (0.068 R)
• M8: 867,368 km (0.115 R)
• M9: 1,032,973 km (0.073 R)
• M10: 1,147,266 km (0.104 R)
• M11: 1,308,981 km (0.071 R)
• M12: 1,403,976 km (0.096 R)
• M13: 1,478,625 km (0.101 R)
• M14: 1,640,041 km (0.112 R)
• M15: 1,913,955 km (0.093 R)
• M16: 2,022,713 km (0.034 R)
• M17: 2,150,769 km (0.092 R)
• M18: 2,469,562 km (0.069 R)
• M19: 2,597,767 km (0.119 R)
• M20: 3,053,891 km (0.12 R)
• M21: 3,181,947 km (0.114 R)
• M22: 3,291,602 km (0.114 R)
• M23: 3,535,446 km (0.105 R)
• M24: 3,607,702 km (0.071 R)
• M25: 3,722,145 km (0.118 R)
• M26: 4,105,564 km (0.089 R)
• M27: 4,247,233 km (0.027 R)
• M28: 4,446,049 km (0.111 R)
• M29: 4,636,636 km (0.077 R)
• M30: 4,772,920 km (0.071 R)
• M31: 4,968,145 km (0.085 R)
• M32: 5,236,524 km (0.06 R)
• M33: 5,354,706 km (0.077 R)
• M34: 5,533,775 km (0.117 R)
• M35: 5,690,404 km (0.115 R)
• M36: 5,996,032 km (0.028 R)
• M37: 6,119,899 km (0.085 R)
• M38: 6,231,948 km (0.081 R)
• M39: 6,420,441 km (0.049 R)
• M40: 6,687,324 km (0.079 R)
• M41: 6,867,440 km (0.101 R)
• M42: 7,075,082 km (0.076 R)
• M43: 7,205,980 km (0.102 R)
• M44: 7,284,968 km (0.101 R)
• M45: 7,377,419 km (0.05 R)
• M46: 7,724,187 km (0.089 R)
• M47: 7,899,665 km (0.088 R)
• M48: 8,131,093 km (0.108 R)
• M49: 8,337,239 km (0.095 R)
• M50: 8,614,743 km (0.08 R)
• M51: 8,740,555 km (0.118 R)
• M52: 8,838,841 km (0.109 R)
• M53: 9,264,447 km (0.05 R)
• M54: 9,551,974 km (0.045 R)
• M55: 9,667,762 km (0.088 R)
• M56: 9,827,832 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 14.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.75 AU - 1.99 AU

Year: 1678 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,020,943 km

• M1: 184,454 km (0.094 R)
• M2: 330,462 km (0.073 R)
• M3: 442,810 km (0.117 R)
• M4: 545,583 km (0.099 R)
• M5: 646,861 km (0.11 R)
• M6: 762,800 km (0.106 R)
• M7: 1,041,800 km (0.078 R)
• M8: 1,182,422 km (0.108 R)
• M9: 1,397,843 km (0.068 R)
• M10: 2,294,532 km (0.107 R)
• M11: 2,418,998 km (0.074 R)
• M12: 2,610,333 km (0.116 R)
• M13: 2,751,554 km (0.114 R)
• M14: 2,895,467 km (0.052 R)
• M15: 3,295,940 km (0.068 R)
• M16: 3,389,888 km (0.038 R)
• M17: 3,508,818 km (0.094 R)
• M18: 3,653,330 km (0.097 R)
• M19: 3,973,469 km (0.086 R)
• M20: 4,099,131 km (0.114 R)
• M21: 4,213,274 km (0.057 R)
• M22: 4,328,614 km (0.105 R)
• M23: 4,431,987 km (0.106 R)
• M24: 4,680,917 km (0.066 R)
• M25: 4,800,446 km (0.116 R)
• M26: 4,975,027 km (0.046 R)
• M27: 5,165,315 km (0.102 R)
• M28: 5,302,796 km (0.088 R)
• M29: 5,680,231 km (0.063 R)
• M30: 5,850,773 km (0.103 R)
• M31: 6,167,920 km (0.105 R)
• M32: 6,372,720 km (0.076 R)
• M33: 6,520,373 km (0.032 R)
• M34: 6,819,269 km (0.093 R)
• M35: 6,925,035 km (0.043 R)
• M36: 7,092,136 km (0.077 R)
• M37: 7,446,084 km (0.119 R)
• M38: 7,680,055 km (0.039 R)
• M39: 8,107,457 km (0.056 R)
• M40: 8,445,398 km (0.096 R)
• M41: 8,542,637 km (0.109 R)
• M42: 9,068,473 km (0.108 R)
• M43: 9,268,336 km (0.119 R)
• M44: 9,689,454 km (0.061 R)
• M45: 9,893,954 km (0.046 R)
• M46: 10,185,969 km (0.098 R)
• M47: 10,393,910 km (0.11 R)
• M48: 10,743,521 km (0.113 R)
• M49: 10,866,789 km (0.087 R)
• M50: 11,043,764 km (0.065 R)
• M51: 11,311,095 km (0.104 R)
• M52: 11,688,830 km (0.11 R)
• M53: 11,833,790 km (0.057 R)
• M54: 12,016,000 km (0.069 R)
• M55: 12,144,056 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 15

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.96 AU - 2.66 AU

Year: 2303 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,020,943 km

• M1: 186,997 km (0.111 R)
• M2: 340,784 km (0.072 R)
• M3: 683,363 km (0.074 R)
• M4: 829,520 km (0.083 R)
• M5: 1,089,820 km (0.119 R)
• M6: 1,285,794 km (0.112 R)
• M7: 1,558,959 km (0.114 R)
• M8: 1,725,611 km (0.095 R)
• M9: 2,175,153 km (0.081 R)
• M10: 2,350,183 km (0.068 R)
• M11: 2,687,975 km (0.098 R)
• M12: 2,781,623 km (0.041 R)
• M13: 3,196,159 km (0.042 R)
• M14: 3,310,002 km (0.066 R)
• M15: 3,556,689 km (0.046 R)
• M16: 4,099,430 km (0.067 R)
• M17: 4,286,129 km (0.117 R)
• M18: 4,507,683 km (0.093 R)
• M19: 4,716,970 km (0.049 R)
• M20: 4,912,944 km (0.099 R)
• M21: 5,228,894 km (0.106 R)
• M22: 5,500,265 km (0.096 R)
• M23: 5,603,188 km (0.088 R)
• M24: 5,793,626 km (0.062 R)
• M25: 5,933,500 km (0.098 R)
• M26: 6,145,481 km (0.077 R)
• M27: 6,668,175 km (0.072 R)
• M28: 6,999,834 km (0.096 R)
• M29: 7,130,283 km (0.103 R)
• M30: 7,564,865 km (0.108 R)
• M31: 7,698,755 km (0.077 R)
• M32: 7,794,947 km (0.075 R)
• M33: 7,949,780 km (0.1 R)
• M34: 9,000,705 km (0.092 R)
• M35: 9,388,314 km (0.071 R)
• M36: 9,739,569 km (0.117 R)
• M37: 9,948,408 km (0.119 R)
• M38: 10,137,500 km (0.107 R)
• M39: 10,243,116 km (0.095 R)
• M40: 10,519,423 km (0.06 R)
• M41: 10,733,647 km (0.053 R)
• M42: 11,057,676 km (0.118 R)
• M43: 11,363,005 km (0.046 R)
• M44: 11,826,460 km (0.06 R)
• M45: 12,273,458 km (0.078 R)
• M46: 12,954,577 km (0.074 R)
• M47: 13,115,245 km (0.119 R)
• M48: 13,624,626 km (0.078 R)
• M49: 13,717,975 km (0.052 R)
• M50: 14,069,829 km (0.091 R)
• M51: 14,187,862 km (0.113 R)
• M52: 14,543,606 km (0.097 R)
• M53: 14,926,427 km (0.026 R)
• M54: 15,288,454 km (0.089 R)
• M55: 15,458,397 km (0.096 R)
• M56: 15,628,938 km (0.116 R)
• M57: 15,751,160 km (0.107 R)
• M58: 15,898,215 km (0.069 R)
• M59: 16,045,718 km (0.101 R)
• M60: 16,416,571 km (0.034 R)
• M61: 16,615,387 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.6

Radius: 6.4

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.6 AU - 8.68 AU

Year: 15235 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,020,943 km

• M1: 105,317 km (0.078 R)
• M2: 677,529 km (0.095 R)
• M3: 807,829 km (0.093 R)
• M4: 858,841 km (0.099 R)
• M5: 910,901 km (0.119 R)
• M6: 1,036,863 km (0.064 R)
• M7: 1,092,513 km (0.082 R)
• M8: 1,266,047 km (0.087 R)
• M9: 1,511,088 km (0.106 R)
• M10: 1,639,144 km (0.048 R)
• M11: 1,726,659 km (0.049 R)
• M12: 2,091,827 km (0.082 R)
• M13: 2,139,250 km (0.091 R)
• M14: 2,186,971 km (0.077 R)
• M15: 3,105,353 km (0.077 R)
• M16: 3,159,507 km (0.054 R)
• M17: 3,324,065 km (0.062 R)
• M18: 3,951,029 km (0.087 R)
• M19: 6,590,085 km (0.103 R)
• M20: 6,906,485 km (0.098 R)
• M21: 7,299,927 km (0.117 R)
• M22: 7,627,247 km (0.044 R)
• M23: 8,296,249 km (0.076 R)
• M24: 8,447,493 km (0.045 R)
• M25: 9,334,608 km (0.071 R)
• M26: 9,413,147 km (0.113 R)
• M27: 9,610,466 km (0.101 R)
• M28: 9,929,110 km (0.083 R)
• M29: 9,969,202 km (0.117 R)
• M30: 10,089,628 km (0.059 R)
• M31: 10,494,889 km (0.057 R)
• M32: 11,954,665 km (0.115 R)
• M33: 12,125,506 km (0.046 R)
• M34: 12,211,375 km (0.073 R)
• M35: 13,610,265 km (0.085 R)
• M36: 13,833,465 km (0.105 R)
• M37: 13,878,194 km (0.065 R)
• M38: 14,057,862 km (0.077 R)
• M39: 14,373,962 km (0.103 R)
• M40: 14,419,290 km (0.063 R)
• M41: 14,601,201 km (0.066 R)
• M42: 14,692,456 km (0.097 R)
• M43: 15,290,099 km (0.085 R)
• M44: 15,661,850 km (0.112 R)
• M45: 15,755,199 km (0.1 R)
• M46: 16,036,593 km (0.109 R)
• M47: 16,747,033 km (0.038 R)
• M48: 17,467,795 km (0.119 R)
• M49: 18,297,016 km (0.102 R)
• M50: 19,088,987 km (0.094 R)
• M51: 19,238,735 km (0.069 R)
• M52: 20,043,871 km (0.12 R)
• M53: 20,094,584 km (0.112 R)
• M54: 20,808,765 km (0.114 R)
• M55: 21,791,323 km (0.089 R)
• M56: 22,209,449 km (0.115 R)
• M57: 22,472,143 km (0.038 R)
• M58: 22,894,608 km (0.107 R)
• M59: 24,285,868 km (0.108 R)
• M60: 24,394,027 km (0.087 R)
• M61: 24,448,182 km (0.117 R)
• M62: 25,100,877 km (0.081 R)
• M63: 25,155,480 km (0.09 R)
• M64: 25,210,084 km (0.119 R)
• M65: 25,374,492 km (0.088 R)
• M66: 25,814,309 km (0.096 R)
• M67: 26,701,724 km (0.082 R)
• M68: 26,925,074 km (0.091 R)
• M69: 27,655,410 km (0.097 R)
• M70: 28,449,326 km (0.102 R)
• M71: 28,963,494 km (0.067 R)
• M72: 29,711,783 km (0.085 R)
• M73: 30,408,011 km (0.107 R)
• M74: 31,403,585 km (0.034 R)
• M75: 32,588,550 km (0.081 R)
• M76: 32,887,147 km (0.097 R)
• M77: 34,514,772 km (0.092 R)
• M78: 35,983,374 km (0.111 R)
• M79: 36,168,427 km (0.097 R)
• M80: 36,415,562 km (0.115 R)
• M81: 36,849,546 km (0.08 R)
• M82: 36,911,629 km (0.072 R)
• M83: 37,222,793 km (0.082 R)
• M84: 37,285,175 km (0.088 R)
• M85: 38,413,143 km (0.09 R)
• M86: 39,998,431 km (0.082 R)
• M87: 40,190,066 km (0.105 R)
• M88: 40,254,094 km (0.11 R)
• M89: 40,702,589 km (0.08 R)
• M90: 40,831,093 km (0.05 R)
• M91: 42,383,470 km (0.106 R)
• M92: 42,644,070 km (0.053 R)
• M93: 43,101,391 km (0.099 R)
• M94: 43,297,962 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit