🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 33.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 14.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.65 AU - 0.83 AU

Year: 418 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,995,709 km

• M1: 184,305 km (0.113 R)
• M2: 279,598 km (0.061 R)
• M3: 376,687 km (0.119 R)
• M4: 474,824 km (0.084 R)
• M5: 585,526 km (0.093 R)
• M6: 699,071 km (0.084 R)
• M7: 808,128 km (0.097 R)
• M8: 914,492 km (0.075 R)
• M9: 1,028,635 km (0.092 R)
• M10: 1,182,422 km (0.113 R)
• M11: 1,314,068 km (0.101 R)
• M12: 1,419,833 km (0.047 R)
• M13: 1,514,230 km (0.045 R)
• M14: 1,616,854 km (0.107 R)
• M15: 1,709,904 km (0.113 R)
• M16: 1,851,423 km (0.081 R)
• M17: 1,952,402 km (0.067 R)
• M18: 2,055,176 km (0.071 R)
• M19: 2,226,465 km (0.099 R)
• M20: 2,358,111 km (0.041 R)
• M21: 2,457,893 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 12.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.37 AU

Year: 862 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,995,709 km

• M1: 178,620 km (0.092 R)
• M2: 258,505 km (0.046 R)
• M3: 336,595 km (0.088 R)
• M4: 437,574 km (0.071 R)
• M5: 611,706 km (0.032 R)
• M6: 732,282 km (0.078 R)
• M7: 894,296 km (0.099 R)
• M8: 1,175,241 km (0.084 R)
• M9: 1,270,535 km (0.104 R)
• M10: 1,422,377 km (0.097 R)
• M11: 1,500,766 km (0.07 R)
• M12: 1,588,729 km (0.046 R)
• M13: 1,695,093 km (0.113 R)
• M14: 1,941,332 km (0.07 R)
• M15: 2,020,170 km (0.111 R)
• M16: 2,145,084 km (0.086 R)
• M17: 2,235,890 km (0.109 R)
• M18: 2,393,416 km (0.077 R)
• M19: 2,554,683 km (0.12 R)
• M20: 2,680,495 km (0.113 R)
• M21: 2,768,907 km (0.065 R)
• M22: 2,978,942 km (0.06 R)
• M23: 3,111,636 km (0.116 R)
• M24: 3,298,783 km (0.033 R)
• M25: 3,640,763 km (0.05 R)
• M26: 3,971,823 km (0.106 R)
• M27: 4,163,907 km (0.094 R)
• M28: 4,335,945 km (0.115 R)
• M29: 4,451,883 km (0.108 R)
• M30: 4,604,323 km (0.107 R)
• M31: 5,011,080 km (0.115 R)
• M32: 5,108,618 km (0.088 R)
• M33: 5,317,756 km (0.092 R)
• M34: 5,542,302 km (0.12 R)
• M35: 5,693,845 km (0.065 R)
• M36: 5,782,855 km (0.047 R)
• M37: 5,949,507 km (0.101 R)
• M38: 6,156,700 km (0.103 R)
• M39: 6,261,269 km (0.049 R)
• M40: 6,485,217 km (0.111 R)
• M41: 6,685,230 km (0.097 R)
• M42: 6,779,327 km (0.059 R)
• M43: 6,860,259 km (0.11 R)
• M44: 7,159,754 km (0.09 R)
• M45: 7,242,183 km (0.073 R)
• M46: 7,380,411 km (0.096 R)
• M47: 7,505,475 km (0.092 R)
• M48: 7,743,635 km (0.079 R)
• M49: 7,941,702 km (0.115 R)
• M50: 8,170,138 km (0.119 R)
• M51: 8,531,567 km (0.108 R)
• M52: 8,912,892 km (0.06 R)
• M53: 9,001,603 km (0.089 R)
• M54: 9,224,953 km (0.083 R)
• M55: 9,495,426 km (0.097 R)
• M56: 9,737,924 km (0.114 R)
• M57: 9,844,737 km (0.056 R)
• M58: 10,213,944 km (0.113 R)
• M59: 10,509,250 km (0.081 R)
• M60: 10,603,198 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 10.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.44 AU - 1.64 AU

Year: 1254 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,995,709 km

• M1: 168,746 km (0.053 R)
• M2: 281,992 km (0.085 R)
• M3: 373,845 km (0.113 R)
• M4: 509,530 km (0.094 R)
• M5: 602,431 km (0.111 R)
• M6: 701,764 km (0.112 R)
• M7: 844,929 km (0.1 R)
• M8: 1,016,966 km (0.097 R)
• M9: 1,107,323 km (0.111 R)
• M10: 1,173,147 km (0.066 R)
• M11: 1,296,864 km (0.111 R)
• M12: 1,387,371 km (0.074 R)
• M13: 1,475,933 km (0.112 R)
• M14: 1,654,403 km (0.108 R)
• M15: 1,830,779 km (0.116 R)
• M16: 1,895,704 km (0.091 R)
• M17: 2,042,310 km (0.047 R)
• M18: 2,124,290 km (0.074 R)
• M19: 2,227,213 km (0.046 R)
• M20: 2,577,123 km (0.084 R)
• M21: 2,745,420 km (0.057 R)
• M22: 2,879,460 km (0.092 R)
• M23: 3,098,471 km (0.115 R)
• M24: 3,489,370 km (0.09 R)
• M25: 3,711,374 km (0.099 R)
• M26: 3,913,929 km (0.1 R)
• M27: 4,077,440 km (0.042 R)
• M28: 4,144,759 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 10.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.78 AU - 5.56 AU

Year: 6620 Days

Day: 7.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,995,709 km

• M1: 145,559 km (0.067 R)
• M2: 221,554 km (0.06 R)
• M3: 470,635 km (0.118 R)
• M4: 835,803 km (0.053 R)
• M5: 1,002,455 km (0.093 R)
• M6: 1,251,985 km (0.026 R)
• M7: 1,399,488 km (0.047 R)
• M8: 1,568,534 km (0.099 R)
• M9: 1,793,678 km (0.091 R)
• M10: 2,133,864 km (0.067 R)
• M11: 2,329,688 km (0.107 R)
• M12: 2,475,994 km (0.117 R)
• M13: 2,663,141 km (0.114 R)
• M14: 2,758,585 km (0.097 R)
• M15: 3,151,578 km (0.119 R)
• M16: 3,604,561 km (0.065 R)
• M17: 3,774,504 km (0.031 R)
• M18: 3,990,673 km (0.099 R)
• M19: 4,300,191 km (0.045 R)
• M20: 4,457,867 km (0.071 R)
• M21: 4,571,711 km (0.085 R)
• M22: 4,686,452 km (0.066 R)
• M23: 4,942,564 km (0.106 R)
• M24: 5,251,035 km (0.049 R)
• M25: 5,738,126 km (0.105 R)
• M26: 6,367,185 km (0.091 R)
• M27: 6,521,570 km (0.086 R)
• M28: 6,807,601 km (0.107 R)
• M29: 7,338,374 km (0.077 R)
• M30: 7,473,162 km (0.088 R)
• M31: 7,910,137 km (0.117 R)
• M32: 7,993,014 km (0.08 R)
• M33: 8,980,959 km (0.102 R)
• M34: 9,125,171 km (0.102 R)
• M35: 9,917,740 km (0.102 R)
• M36: 10,156,798 km (0.116 R)
• M37: 10,307,144 km (0.064 R)
• M38: 10,579,711 km (0.095 R)
• M39: 10,946,974 km (0.096 R)
• M40: 11,070,242 km (0.073 R)
• M41: 11,536,838 km (0.102 R)
• M42: 11,725,332 km (0.114 R)
• M43: 11,946,437 km (0.083 R)
• M44: 12,073,446 km (0.092 R)
• M45: 12,747,534 km (0.052 R)
• M46: 12,844,922 km (0.09 R)
• M47: 13,138,283 km (0.114 R)
• M48: 13,335,154 km (0.095 R)
• M49: 13,532,923 km (0.079 R)
• M50: 14,031,831 km (0.111 R)
• M51: 14,502,766 km (0.084 R)
• M52: 17,364,423 km (0.075 R)
• M53: 17,689,051 km (0.078 R)
• M54: 17,942,769 km (0.077 R)
• M55: 18,015,473 km (0.091 R)
• M56: 18,197,683 km (0.097 R)
• M57: 18,380,642 km (0.063 R)
• M58: 18,600,850 km (0.095 R)
• M59: 18,785,154 km (0.077 R)
• M60: 19,940,798 km (0.105 R)
• M61: 20,432,227 km (0.09 R)
• M62: 20,966,142 km (0.092 R)
• M63: 21,234,670 km (0.07 R)
• M64: 21,311,713 km (0.08 R)
• M65: 21,891,853 km (0.103 R)
• M66: 23,503,920 km (0.118 R)
• M67: 23,942,990 km (0.052 R)
• M68: 24,103,209 km (0.118 R)
• M69: 24,950,830 km (0.117 R)
• M70: 25,644,067 km (0.091 R)
• M71: 25,767,036 km (0.092 R)
• M72: 25,849,166 km (0.072 R)
• M73: 26,509,191 km (0.078 R)
• M74: 27,300,115 km (0.114 R)
• M75: 27,425,778 km (0.056 R)
• M76: 27,761,625 km (0.119 R)
• M77: 28,098,818 km (0.077 R)
• M78: 28,225,677 km (0.09 R)
• M79: 28,310,350 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 14.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.19 AU - 5.59 AU

Year: 8209 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,995,709 km

• M1: 209,587 km (0.081 R)
• M2: 369,208 km (0.079 R)
• M3: 492,476 km (0.099 R)
• M4: 662,868 km (0.052 R)
• M5: 840,890 km (0.085 R)
• M6: 1,141,133 km (0.071 R)
• M7: 1,595,910 km (0.094 R)
• M8: 1,781,112 km (0.083 R)
• M9: 2,474,498 km (0.117 R)
• M10: 3,040,278 km (0.044 R)
• M11: 3,142,902 km (0.101 R)
• M12: 3,728,129 km (0.112 R)
• M13: 4,033,607 km (0.073 R)
• M14: 4,376,336 km (0.087 R)
• M15: 4,610,307 km (0.055 R)
• M16: 5,121,184 km (0.074 R)
• M17: 5,777,320 km (0.096 R)
• M18: 6,099,255 km (0.107 R)
• M19: 6,526,806 km (0.091 R)
• M20: 6,929,972 km (0.068 R)
• M21: 7,272,401 km (0.058 R)
• M22: 7,620,216 km (0.11 R)
• M23: 7,902,657 km (0.089 R)
• M24: 8,550,565 km (0.106 R)
• M25: 10,322,103 km (0.102 R)
• M26: 10,439,089 km (0.118 R)
• M27: 11,069,943 km (0.098 R)
• M28: 12,701,009 km (0.107 R)
• M29: 12,994,221 km (0.03 R)
• M30: 13,120,631 km (0.04 R)
• M31: 13,374,498 km (0.116 R)
• M32: 13,672,797 km (0.091 R)
• M33: 13,801,301 km (0.086 R)
• M34: 14,406,425 km (0.082 R)
• M35: 15,020,225 km (0.083 R)
• M36: 15,642,552 km (0.083 R)
• M37: 16,409,690 km (0.055 R)
• M38: 16,912,638 km (0.065 R)
• M39: 17,513,572 km (0.099 R)
• M40: 17,886,969 km (0.085 R)
• M41: 18,121,538 km (0.084 R)
• M42: 18,641,391 km (0.107 R)
• M43: 18,927,123 km (0.077 R)
• M44: 20,622,216 km (0.071 R)
• M45: 20,967,039 km (0.09 R)
• M46: 22,063,292 km (0.102 R)
• M47: 22,365,630 km (0.111 R)
• M48: 23,127,083 km (0.092 R)
• M49: 23,382,895 km (0.107 R)
• M50: 24,000,585 km (0.117 R)
• M51: 25,938,775 km (0.095 R)
• M52: 26,257,717 km (0.105 R)
• M53: 29,132,091 km (0.085 R)
• M54: 29,463,749 km (0.073 R)
• M55: 29,852,255 km (0.105 R)
• M56: 30,130,806 km (0.111 R)
• M57: 30,242,556 km (0.1 R)
• M58: 30,410,255 km (0.053 R)
• M59: 30,690,602 km (0.098 R)
• M60: 32,047,903 km (0.07 R)
• M61: 32,218,893 km (0.091 R)
• M62: 33,251,568 km (0.111 R)
• M63: 33,656,230 km (0.096 R)
• M64: 33,946,150 km (0.093 R)
• M65: 34,178,775 km (0.035 R)
• M66: 34,295,162 km (0.119 R)
• M67: 34,703,864 km (0.055 R)
• M68: 34,820,999 km (0.097 R)
• M69: 35,055,568 km (0.11 R)
• M70: 36,354,975 km (0.119 R)
• M71: 37,130,192 km (0.112 R)
• M72: 38,031,519 km (0.116 R)
• M73: 39,000,913 km (0.061 R)
• M74: 39,122,686 km (0.043 R)
• M75: 40,470,114 km (0.026 R)
• M76: 40,593,382 km (0.034 R)
• M77: 41,335,537 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 13.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.56 AU - 6.62 AU

Year: 8670 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,995,709 km

• M1: 177,273 km (0.072 R)
• M2: 270,473 km (0.112 R)
• M3: 467,045 km (0.076 R)
• M4: 571,464 km (0.055 R)
• M5: 662,120 km (0.059 R)
• M6: 821,741 km (0.107 R)
• M7: 1,137,991 km (0.065 R)
• M8: 1,227,002 km (0.063 R)
• M9: 1,349,672 km (0.112 R)
• M10: 1,574,966 km (0.094 R)
• M11: 1,743,563 km (0.111 R)
• M12: 1,882,988 km (0.057 R)
• M13: 2,044,405 km (0.054 R)
• M14: 2,154,808 km (0.103 R)
• M15: 2,324,003 km (0.069 R)
• M16: 2,656,260 km (0.12 R)
• M17: 2,941,393 km (0.107 R)
• M18: 3,301,176 km (0.103 R)
• M19: 3,675,470 km (0.071 R)
• M20: 3,788,117 km (0.102 R)
• M21: 4,609,410 km (0.028 R)
• M22: 5,153,497 km (0.095 R)
• M23: 5,305,488 km (0.109 R)
• M24: 5,407,664 km (0.072 R)
• M25: 6,034,479 km (0.095 R)
• M26: 6,141,292 km (0.094 R)
• M27: 6,574,677 km (0.113 R)
• M28: 7,186,831 km (0.115 R)
• M29: 7,963,095 km (0.111 R)
• M30: 8,050,909 km (0.114 R)
• M31: 8,465,594 km (0.087 R)
• M32: 8,555,353 km (0.079 R)
• M33: 8,675,480 km (0.094 R)
• M34: 8,765,986 km (0.097 R)
• M35: 9,254,124 km (0.107 R)
• M36: 9,439,326 km (0.058 R)
• M37: 9,688,407 km (0.108 R)
• M38: 10,129,421 km (0.118 R)
• M39: 10,320,458 km (0.097 R)
• M40: 10,416,500 km (0.117 R)
• M41: 10,933,360 km (0.083 R)
• M42: 11,591,441 km (0.027 R)
• M43: 11,858,174 km (0.101 R)
• M44: 13,014,716 km (0.066 R)
• M45: 14,564,400 km (0.118 R)
• M46: 14,816,323 km (0.029 R)
• M47: 15,397,510 km (0.116 R)
• M48: 15,875,326 km (0.087 R)
• M49: 16,283,429 km (0.078 R)
• M50: 16,395,328 km (0.047 R)
• M51: 17,834,909 km (0.079 R)
• M52: 18,453,197 km (0.07 R)
• M53: 18,921,438 km (0.115 R)
• M54: 19,393,718 km (0.091 R)
• M55: 19,631,280 km (0.032 R)
• M56: 20,029,360 km (0.117 R)
• M57: 21,689,447 km (0.031 R)
• M58: 21,977,274 km (0.054 R)
• M59: 22,142,430 km (0.074 R)
• M60: 22,349,323 km (0.107 R)
• M61: 23,225,219 km (0.066 R)
• M62: 23,857,868 km (0.112 R)
• M63: 25,183,156 km (0.111 R)
• M64: 25,269,474 km (0.104 R)
• M65: 26,620,193 km (0.072 R)
• M66: 27,016,627 km (0.066 R)
• M67: 27,504,017 km (0.09 R)
• M68: 27,637,459 km (0.046 R)
• M69: 27,904,790 km (0.072 R)
• M70: 29,391,194 km (0.042 R)
• M71: 30,029,529 km (0.103 R)
• M72: 30,350,566 km (0.118 R)
• M73: 30,810,878 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit