🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.61 AU - 0.61 AU

Year: 308 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 39.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,770,268 km

• M1: 503,995 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 11.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 10.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,770,268 km

• M1: 150,346 km (0.026 R)
• M2: 290,070 km (0.109 R)
• M3: 364,121 km (0.096 R)
• M4: 455,376 km (0.049 R)
• M5: 550,969 km (0.041 R)
• M6: 679,623 km (0.118 R)
• M7: 759,508 km (0.071 R)
• M8: 843,134 km (0.066 R)
• M9: 955,182 km (0.098 R)
• M10: 1,061,546 km (0.075 R)
• M11: 1,164,320 km (0.074 R)
• M12: 1,266,645 km (0.079 R)
• M13: 1,347,578 km (0.07 R)
• M14: 1,506,301 km (0.083 R)
• M15: 1,579,454 km (0.099 R)
• M16: 1,676,095 km (0.073 R)
• M17: 1,820,157 km (0.063 R)
• M18: 1,903,035 km (0.096 R)
• M19: 2,001,470 km (0.108 R)
• M20: 2,140,297 km (0.066 R)
• M21: 2,247,858 km (0.073 R)
• M22: 2,357,214 km (0.074 R)
• M23: 2,432,910 km (0.117 R)
• M24: 2,540,172 km (0.102 R)
• M25: 2,670,172 km (0.098 R)
• M26: 2,807,503 km (0.077 R)
• M27: 2,920,300 km (0.086 R)
• M28: 3,001,831 km (0.109 R)
• M29: 3,122,856 km (0.106 R)
• M30: 3,296,090 km (0.063 R)
• M31: 3,369,692 km (0.114 R)
• M32: 3,461,096 km (0.057 R)
• M33: 3,553,398 km (0.09 R)
• M34: 3,728,577 km (0.052 R)
• M35: 3,805,471 km (0.104 R)
• M36: 3,912,732 km (0.115 R)
• M37: 3,996,806 km (0.095 R)
• M38: 4,124,114 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 11.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 428 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,770,268 km

• M1: 144,661 km (0.105 R)
• M2: 234,869 km (0.119 R)
• M3: 311,762 km (0.088 R)
• M4: 414,984 km (0.119 R)
• M5: 519,553 km (0.112 R)
• M6: 599,139 km (0.102 R)
• M7: 677,379 km (0.085 R)
• M8: 799,002 km (0.104 R)
• M9: 964,009 km (0.102 R)
• M10: 1,036,414 km (0.099 R)
• M11: 1,125,874 km (0.06 R)
• M12: 1,198,578 km (0.115 R)
• M13: 1,285,046 km (0.11 R)
• M14: 1,361,490 km (0.1 R)
• M15: 1,456,186 km (0.118 R)
• M16: 1,540,409 km (0.046 R)
• M17: 1,665,623 km (0.112 R)
• M18: 1,758,373 km (0.062 R)
• M19: 1,843,943 km (0.108 R)
• M20: 1,977,385 km (0.11 R)
• M21: 2,061,907 km (0.033 R)
• M22: 2,181,436 km (0.038 R)
• M23: 2,264,014 km (0.093 R)
• M24: 2,372,473 km (0.098 R)
• M25: 2,467,617 km (0.043 R)
• M26: 2,548,699 km (0.063 R)
• M27: 2,625,592 km (0.101 R)
• M28: 2,771,301 km (0.101 R)
• M29: 2,850,438 km (0.081 R)
• M30: 2,962,636 km (0.072 R)
• M31: 3,092,637 km (0.05 R)
• M32: 3,246,723 km (0.089 R)
• M33: 3,375,377 km (0.115 R)
• M34: 3,585,711 km (0.108 R)
• M35: 3,730,373 km (0.082 R)
• M36: 3,835,689 km (0.062 R)
• M37: 3,906,599 km (0.095 R)
• M38: 3,977,807 km (0.07 R)
• M39: 4,091,502 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 9.2

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.72 AU - 1.06 AU

Year: 542 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,770,268 km

• M1: 119,678 km (0.109 R)
• M2: 181,462 km (0.052 R)
• M3: 257,757 km (0.12 R)
• M4: 320,588 km (0.106 R)
• M5: 397,930 km (0.12 R)
• M6: 470,934 km (0.102 R)
• M7: 540,946 km (0.069 R)
• M8: 637,437 km (0.09 R)
• M9: 794,065 km (0.108 R)
• M10: 854,353 km (0.111 R)
• M11: 947,852 km (0.085 R)
• M12: 1,067,082 km (0.119 R)
• M13: 1,220,419 km (0.111 R)
• M14: 1,399,488 km (0.066 R)
• M15: 1,467,406 km (0.105 R)
• M16: 1,549,236 km (0.107 R)
• M17: 1,697,637 km (0.102 R)
• M18: 1,878,052 km (0.06 R)
• M19: 1,953,449 km (0.066 R)
• M20: 2,128,479 km (0.088 R)
• M21: 2,449,216 km (0.061 R)
• M22: 2,569,643 km (0.039 R)
• M23: 2,692,163 km (0.111 R)
• M24: 3,006,917 km (0.089 R)
• M25: 3,071,394 km (0.088 R)
• M26: 3,234,456 km (0.05 R)
• M27: 3,433,870 km (0.062 R)
• M28: 3,509,716 km (0.105 R)
• M29: 3,611,741 km (0.079 R)
• M30: 3,740,695 km (0.045 R)
• M31: 3,818,785 km (0.093 R)
• M32: 4,012,065 km (0.045 R)
• M33: 4,181,560 km (0.063 R)
• M34: 4,298,844 km (0.064 R)
• M35: 4,362,573 km (0.097 R)
• M36: 4,453,977 km (0.081 R)
• M37: 4,657,580 km (0.109 R)
• M38: 4,760,503 km (0.043 R)
• M39: 4,864,175 km (0.044 R)
• M40: 4,930,596 km (0.074 R)
• M41: 5,121,932 km (0.106 R)
• M42: 5,208,848 km (0.086 R)
• M43: 5,267,042 km (0.101 R)
• M44: 5,394,050 km (0.06 R)
• M45: 5,571,473 km (0.077 R)
• M46: 5,670,806 km (0.044 R)
• M47: 5,780,911 km (0.11 R)
• M48: 5,911,809 km (0.088 R)
• M49: 6,393,514 km (0.099 R)
• M50: 6,570,787 km (0.027 R)
• M51: 6,665,333 km (0.115 R)
• M52: 6,739,234 km (0.1 R)
• M53: 6,834,678 km (0.118 R)
• M54: 6,898,407 km (0.078 R)
• M55: 6,962,435 km (0.028 R)
• M56: 7,048,154 km (0.082 R)
• M57: 7,123,402 km (0.05 R)
• M58: 7,220,640 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 9.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 725 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,770,268 km

• M1: 125,812 km (0.101 R)
• M2: 230,231 km (0.066 R)
• M3: 355,295 km (0.043 R)
• M4: 595,998 km (0.107 R)
• M5: 733,179 km (0.118 R)
• M6: 875,447 km (0.073 R)
• M7: 959,222 km (0.041 R)
• M8: 1,168,210 km (0.06 R)
• M9: 1,322,744 km (0.116 R)
• M10: 1,629,869 km (0.068 R)
• M11: 1,689,558 km (0.056 R)
• M12: 1,788,143 km (0.116 R)
• M13: 1,849,778 km (0.115 R)
• M14: 1,959,433 km (0.053 R)
• M15: 2,087,489 km (0.073 R)
• M16: 2,360,505 km (0.112 R)
• M17: 2,557,675 km (0.063 R)
• M18: 2,796,134 km (0.109 R)
• M19: 2,913,568 km (0.091 R)
• M20: 3,014,247 km (0.108 R)
• M21: 3,181,498 km (0.057 R)
• M22: 3,515,400 km (0.081 R)
• M23: 3,593,341 km (0.078 R)
• M24: 3,911,087 km (0.09 R)
• M25: 3,981,697 km (0.092 R)
• M26: 4,063,078 km (0.101 R)
• M27: 4,134,736 km (0.11 R)
• M28: 4,258,453 km (0.07 R)
• M29: 4,331,307 km (0.112 R)
• M30: 4,425,404 km (0.075 R)
• M31: 4,488,684 km (0.118 R)
• M32: 4,615,992 km (0.108 R)
• M33: 5,092,910 km (0.116 R)
• M34: 5,236,973 km (0.087 R)
• M35: 5,371,012 km (0.105 R)
• M36: 5,483,660 km (0.06 R)
• M37: 5,551,727 km (0.097 R)
• M38: 5,837,907 km (0.094 R)
• M39: 5,953,846 km (0.102 R)
• M40: 6,129,025 km (0.109 R)
• M41: 6,211,304 km (0.104 R)
• M42: 6,448,715 km (0.117 R)
• M43: 6,556,575 km (0.118 R)
• M44: 6,713,354 km (0.12 R)
• M45: 6,834,828 km (0.092 R)
• M46: 6,895,863 km (0.103 R)
• M47: 6,969,316 km (0.111 R)
• M48: 7,030,651 km (0.049 R)
• M49: 7,365,451 km (0.115 R)
• M50: 7,490,665 km (0.05 R)
• M51: 7,667,340 km (0.067 R)
• M52: 7,743,485 km (0.12 R)
• M53: 8,205,593 km (0.083 R)
• M54: 8,413,833 km (0.069 R)
• M55: 8,544,881 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 8.9

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.26 AU - 1.7 AU

Year: 1163 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,770,268 km

• M1: 111,750 km (0.092 R)
• M2: 364,121 km (0.105 R)
• M3: 539,001 km (0.119 R)
• M4: 693,985 km (0.07 R)
• M5: 770,279 km (0.045 R)
• M6: 827,575 km (0.094 R)
• M7: 1,032,375 km (0.097 R)
• M8: 1,161,627 km (0.092 R)
• M9: 1,219,971 km (0.116 R)
• M10: 1,313,619 km (0.112 R)
• M11: 1,472,342 km (0.07 R)
• M12: 1,563,298 km (0.109 R)
• M13: 1,637,498 km (0.082 R)
• M14: 1,741,469 km (0.079 R)
• M15: 1,837,959 km (0.025 R)
• M16: 1,906,625 km (0.12 R)
• M17: 2,006,257 km (0.11 R)
• M18: 2,169,169 km (0.047 R)
• M19: 2,283,761 km (0.117 R)
• M20: 2,497,536 km (0.074 R)
• M21: 2,796,283 km (0.073 R)
• M22: 2,898,459 km (0.105 R)
• M23: 3,095,030 km (0.082 R)
• M24: 3,200,796 km (0.119 R)
• M25: 3,476,655 km (0.055 R)
• M26: 3,574,492 km (0.119 R)
• M27: 3,698,059 km (0.053 R)
• M28: 3,835,689 km (0.119 R)
• M29: 4,000,397 km (0.081 R)
• M30: 4,064,425 km (0.075 R)
• M31: 4,180,512 km (0.071 R)
• M32: 4,389,650 km (0.078 R)
• M33: 4,588,915 km (0.066 R)
• M34: 4,655,935 km (0.08 R)
• M35: 4,777,408 km (0.097 R)
• M36: 5,065,234 km (0.112 R)
• M37: 5,134,648 km (0.088 R)
• M38: 5,358,745 km (0.116 R)
• M39: 5,457,779 km (0.114 R)
• M40: 5,528,838 km (0.098 R)
• M41: 5,758,620 km (0.075 R)
• M42: 5,933,052 km (0.109 R)
• M43: 6,257,230 km (0.114 R)
• M44: 6,436,598 km (0.109 R)
• M45: 6,526,806 km (0.117 R)
• M46: 6,876,865 km (0.108 R)
• M47: 6,984,725 km (0.12 R)
• M48: 7,295,739 km (0.115 R)
• M49: 7,389,836 km (0.062 R)
• M50: 7,452,966 km (0.115 R)
• M51: 7,690,827 km (0.091 R)
• M52: 7,931,380 km (0.083 R)
• M53: 8,288,470 km (0.091 R)
• M54: 8,403,212 km (0.097 R)
• M55: 8,485,490 km (0.116 R)
• M56: 8,784,088 km (0.074 R)
• M57: 9,170,499 km (0.089 R)
• M58: 9,391,306 km (0.097 R)
• M59: 9,614,057 km (0.045 R)
• M60: 9,786,543 km (0.102 R)
• M61: 9,890,514 km (0.119 R)
• M62: 10,012,286 km (0.094 R)
• M63: 10,717,640 km (0.098 R)
• M64: 10,968,366 km (0.117 R)
• M65: 11,076,376 km (0.078 R)
• M66: 11,311,693 km (0.05 R)
• M67: 11,457,252 km (0.08 R)
• M68: 11,787,265 km (0.062 R)
• M69: 11,916,368 km (0.039 R)
• M70: 11,971,869 km (0.091 R)
• M71: 12,362,768 km (0.119 R)
• M72: 12,512,815 km (0.077 R)
• M73: 12,588,062 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 15

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.52 AU - 4.3 AU

Year: 4992 Days

Day: 7.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,770,268 km

• M1: 263,143 km (0.106 R)
• M2: 374,144 km (0.119 R)
• M3: 620,981 km (0.117 R)
• M4: 747,391 km (0.106 R)
• M5: 841,189 km (0.119 R)
• M6: 1,173,894 km (0.09 R)
• M7: 1,389,016 km (0.101 R)
• M8: 1,773,034 km (0.113 R)
• M9: 1,874,461 km (0.109 R)
• M10: 2,068,191 km (0.109 R)
• M11: 2,268,951 km (0.097 R)
• M12: 2,379,803 km (0.109 R)
• M13: 2,590,586 km (0.086 R)
• M14: 2,723,579 km (0.051 R)
• M15: 2,892,924 km (0.059 R)
• M16: 2,996,445 km (0.109 R)
• M17: 3,136,319 km (0.081 R)
• M18: 3,514,204 km (0.101 R)
• M19: 3,793,204 km (0.119 R)
• M20: 3,964,194 km (0.113 R)
• M21: 4,613,150 km (0.09 R)
• M22: 4,734,773 km (0.117 R)
• M23: 5,064,486 km (0.096 R)
• M24: 5,638,045 km (0.11 R)
• M25: 5,812,027 km (0.046 R)
• M26: 5,921,682 km (0.119 R)
• M27: 6,054,226 km (0.109 R)
• M28: 6,389,923 km (0.104 R)
• M29: 6,708,717 km (0.047 R)
• M30: 7,267,614 km (0.034 R)
• M31: 7,457,304 km (0.039 R)
• M32: 7,890,091 km (0.088 R)
• M33: 7,987,330 km (0.066 R)
• M34: 8,257,054 km (0.089 R)
• M35: 8,805,480 km (0.073 R)
• M36: 9,365,874 km (0.094 R)
• M37: 9,885,278 km (0.061 R)
• M38: 10,467,662 km (0.064 R)
• M39: 10,844,200 km (0.106 R)
• M40: 11,115,720 km (0.108 R)
• M41: 11,749,118 km (0.073 R)
• M42: 12,000,143 km (0.106 R)
• M43: 12,422,607 km (0.098 R)
• M44: 12,649,846 km (0.066 R)
• M45: 12,821,286 km (0.092 R)
• M46: 13,108,663 km (0.115 R)
• M47: 13,311,069 km (0.064 R)
• M48: 13,514,522 km (0.106 R)
• M49: 13,895,099 km (0.096 R)
• M50: 14,072,073 km (0.06 R)
• M51: 14,398,346 km (0.098 R)
• M52: 14,997,935 km (0.117 R)
• M53: 15,820,274 km (0.062 R)
• M54: 15,943,393 km (0.094 R)
• M55: 16,407,894 km (0.05 R)
• M56: 16,720,105 km (0.084 R)
• M57: 16,845,468 km (0.044 R)
• M58: 17,034,111 km (0.119 R)
• M59: 17,796,013 km (0.111 R)
• M60: 19,090,633 km (0.049 R)
• M61: 20,014,699 km (0.068 R)
• M62: 20,348,452 km (0.073 R)
• M63: 20,717,510 km (0.117 R)
• M64: 21,428,399 km (0.096 R)
• M65: 21,701,266 km (0.11 R)
• M66: 21,838,148 km (0.086 R)
• M67: 22,284,996 km (0.083 R)
• M68: 22,526,896 km (0.111 R)
• M69: 23,152,963 km (0.12 R)
• M70: 23,503,172 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 7.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.29 AU - 13.21 AU

Year: 22758 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,770,268 km

• M1: 392,395 km (0.09 R)
• M2: 491,429 km (0.083 R)
• M3: 668,104 km (0.036 R)
• M4: 1,066,633 km (0.079 R)
• M5: 1,122,882 km (0.082 R)
• M6: 1,238,521 km (0.073 R)
• M7: 1,466,209 km (0.083 R)
• M8: 1,824,047 km (0.12 R)
• M9: 1,874,910 km (0.102 R)
• M10: 1,960,779 km (0.103 R)
• M11: 2,012,989 km (0.078 R)
• M12: 2,870,484 km (0.082 R)
• M13: 2,969,817 km (0.068 R)
• M14: 3,526,171 km (0.06 R)
• M15: 3,675,769 km (0.071 R)
• M16: 3,740,396 km (0.103 R)
• M17: 4,136,830 km (0.103 R)
• M18: 4,249,328 km (0.064 R)
• M19: 4,431,388 km (0.104 R)
• M20: 5,577,009 km (0.059 R)
• M21: 6,363,145 km (0.063 R)
• M22: 6,995,346 km (0.104 R)
• M23: 7,264,772 km (0.117 R)
• M24: 7,373,380 km (0.1 R)
• M25: 7,592,391 km (0.094 R)
• M26: 8,318,988 km (0.06 R)
• M27: 8,690,589 km (0.035 R)
• M28: 8,777,057 km (0.11 R)
• M29: 10,444,175 km (0.093 R)
• M30: 11,313,638 km (0.098 R)
• M31: 11,502,879 km (0.06 R)
• M32: 11,788,911 km (0.069 R)
• M33: 11,980,845 km (0.053 R)
• M34: 12,109,349 km (0.097 R)
• M35: 12,303,078 km (0.093 R)
• M36: 13,121,080 km (0.106 R)
• M37: 13,486,547 km (0.071 R)
• M38: 13,754,477 km (0.112 R)
• M39: 13,990,243 km (0.108 R)
• M40: 14,329,531 km (0.106 R)
• M41: 14,671,512 km (0.084 R)
• M42: 15,050,892 km (0.077 R)
• M43: 15,154,863 km (0.098 R)
• M44: 15,468,270 km (0.106 R)
• M45: 15,643,449 km (0.116 R)
• M46: 17,357,392 km (0.09 R)
• M47: 18,015,324 km (0.063 R)
• M48: 18,495,533 km (0.056 R)
• M49: 19,242,625 km (0.115 R)
• M50: 19,544,214 km (0.062 R)
• M51: 21,347,616 km (0.105 R)
• M52: 21,542,542 km (0.08 R)
• M53: 21,659,827 km (0.075 R)
• M54: 22,328,230 km (0.09 R)
• M55: 22,446,861 km (0.114 R)
• M56: 22,565,792 km (0.112 R)
• M57: 22,963,572 km (0.118 R)
• M58: 23,725,773 km (0.051 R)
• M59: 24,577,733 km (0.048 R)
• M60: 25,853,803 km (0.049 R)
• M61: 27,277,825 km (0.116 R)
• M62: 27,489,357 km (0.086 R)
• M63: 27,616,665 km (0.104 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: 264 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit