🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 261 Days

Day: 30.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 176.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 295 Days

Day: 19.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 385 Days

Day: 16.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.03 AU - 2.15 AU

Year: 1319 Days

Day: 15.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 9.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.37 AU - 4.21 AU

Year: 3221 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,286,778 km

• M1: 119,529 km (0.059 R)
• M2: 217,366 km (0.101 R)
• M3: 435,928 km (0.076 R)
• M4: 575,204 km (0.112 R)
• M5: 794,664 km (0.101 R)
• M6: 934,687 km (0.081 R)
• M7: 1,285,195 km (0.116 R)
• M8: 1,397,543 km (0.107 R)
• M9: 1,513,332 km (0.088 R)
• M10: 1,576,014 km (0.109 R)
• M11: 1,639,443 km (0.115 R)
• M12: 1,857,706 km (0.065 R)
• M13: 1,932,505 km (0.077 R)
• M14: 2,077,615 km (0.111 R)
• M15: 2,202,679 km (0.116 R)
• M16: 2,395,062 km (0.083 R)
• M17: 2,476,892 km (0.113 R)
• M18: 2,677,054 km (0.085 R)
• M19: 2,822,164 km (0.112 R)
• M20: 3,066,756 km (0.086 R)
• M21: 3,191,820 km (0.093 R)
• M22: 3,419,209 km (0.063 R)
• M23: 3,483,835 km (0.108 R)
• M24: 3,996,208 km (0.115 R)
• M25: 4,192,032 km (0.113 R)
• M26: 4,431,239 km (0.101 R)
• M27: 4,593,253 km (0.046 R)
• M28: 4,685,256 km (0.111 R)
• M29: 4,746,890 km (0.069 R)
• M30: 5,006,742 km (0.081 R)
• M31: 5,346,329 km (0.069 R)
• M32: 5,573,269 km (0.03 R)
• M33: 5,671,405 km (0.076 R)
• M34: 5,847,482 km (0.119 R)
• M35: 5,947,263 km (0.063 R)
• M36: 6,250,199 km (0.096 R)
• M37: 6,386,483 km (0.064 R)
• M38: 6,581,259 km (0.104 R)
• M39: 6,685,080 km (0.095 R)
• M40: 7,572,195 km (0.09 R)
• M41: 7,705,338 km (0.111 R)
• M42: 8,122,117 km (0.083 R)
• M43: 8,308,217 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 8.3

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.85 AU - 6.45 AU

Year: 5863 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,286,778 km

• M1: 104,270 km (0.106 R)
• M2: 186,100 km (0.037 R)
• M3: 308,920 km (0.08 R)
• M4: 498,460 km (0.082 R)
• M5: 793,916 km (0.077 R)
• M6: 894,146 km (0.059 R)
• M7: 1,092,064 km (0.045 R)
• M8: 1,188,256 km (0.118 R)
• M9: 1,767,499 km (0.081 R)
• M10: 2,017,327 km (0.065 R)
• M11: 2,593,578 km (0.08 R)
• M12: 2,745,420 km (0.072 R)
• M13: 2,811,393 km (0.105 R)
• M14: 3,035,191 km (0.072 R)
• M15: 3,476,206 km (0.062 R)
• M16: 3,643,905 km (0.075 R)
• M17: 3,888,049 km (0.103 R)
• M18: 4,652,195 km (0.086 R)
• M19: 5,214,234 km (0.089 R)
• M20: 5,351,265 km (0.106 R)
• M21: 5,545,144 km (0.104 R)
• M22: 6,372,720 km (0.106 R)
• M23: 6,607,738 km (0.112 R)
• M24: 6,666,979 km (0.099 R)
• M25: 6,756,139 km (0.089 R)
• M26: 7,238,443 km (0.06 R)
• M27: 7,638,467 km (0.098 R)
• M28: 7,700,700 km (0.104 R)
• M29: 7,919,711 km (0.109 R)
• M30: 8,045,822 km (0.072 R)
• M31: 8,751,027 km (0.11 R)
• M32: 9,710,847 km (0.111 R)
• M33: 9,913,552 km (0.079 R)
• M34: 9,981,469 km (0.08 R)
• M35: 10,461,080 km (0.076 R)
• M36: 10,808,147 km (0.059 R)
• M37: 11,123,948 km (0.076 R)
• M38: 11,621,062 km (0.116 R)
• M39: 11,836,333 km (0.084 R)
• M40: 12,563,379 km (0.061 R)
• M41: 12,784,335 km (0.048 R)
• M42: 13,492,531 km (0.098 R)
• M43: 13,567,928 km (0.086 R)
• M44: 13,832,567 km (0.104 R)
• M45: 14,022,556 km (0.038 R)
• M46: 14,597,910 km (0.084 R)
• M47: 15,181,042 km (0.088 R)
• M48: 16,010,263 km (0.103 R)
• M49: 16,450,380 km (0.111 R)
• M50: 17,506,541 km (0.08 R)
• M51: 18,459,180 km (0.045 R)
• M52: 18,710,355 km (0.099 R)
• M53: 20,198,555 km (0.072 R)
• M54: 20,327,957 km (0.076 R)
• M55: 20,457,509 km (0.083 R)
• M56: 20,587,360 km (0.114 R)
• M57: 20,847,959 km (0.039 R)
• M58: 21,504,096 km (0.091 R)
• M59: 21,636,190 km (0.12 R)
• M60: 21,945,409 km (0.119 R)
• M61: 22,033,971 km (0.104 R)
• M62: 22,167,113 km (0.036 R)
• M63: 23,422,688 km (0.117 R)
• M64: 23,785,613 km (0.05 R)
• M65: 24,379,367 km (0.106 R)
• M66: 24,516,997 km (0.096 R)
• M67: 26,897,548 km (0.03 R)
• M68: 27,659,450 km (0.111 R)
• M69: 27,850,935 km (0.069 R)
• M70: 28,331,892 km (0.109 R)
• M71: 28,476,703 km (0.104 R)
• M72: 29,204,347 km (0.041 R)
• M73: 29,987,342 km (0.073 R)
• M74: 30,579,151 km (0.062 R)
• M75: 30,678,035 km (0.09 R)
• M76: 31,523,862 km (0.075 R)
• M77: 31,623,943 km (0.05 R)
• M78: 31,774,139 km (0.09 R)
• M79: 32,629,839 km (0.086 R)
• M80: 33,136,826 km (0.091 R)
• M81: 33,850,857 km (0.104 R)
• M82: 34,004,494 km (0.119 R)
• M83: 34,312,516 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 8.4

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.29 AU - 6.53 AU

Year: 7085 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,286,778 km

• M1: 209,138 km (0.105 R)
• M2: 316,250 km (0.032 R)
• M3: 389,403 km (0.098 R)
• M4: 469,438 km (0.117 R)
• M5: 594,801 km (0.079 R)
• M6: 775,067 km (0.117 R)
• M7: 834,158 km (0.115 R)
• M8: 1,086,829 km (0.057 R)
• M9: 1,170,753 km (0.079 R)
• M10: 1,274,574 km (0.106 R)
• M11: 1,327,532 km (0.087 R)
• M12: 1,585,139 km (0.062 R)
• M13: 1,858,754 km (0.093 R)
• M14: 2,042,609 km (0.093 R)
• M15: 2,232,449 km (0.084 R)
• M16: 2,297,075 km (0.111 R)
• M17: 2,629,482 km (0.103 R)
• M18: 3,024,719 km (0.062 R)
• M19: 3,513,605 km (0.08 R)
• M20: 3,922,456 km (0.082 R)
• M21: 4,000,845 km (0.115 R)
• M22: 4,591,308 km (0.095 R)
• M23: 4,840,837 km (0.119 R)
• M24: 4,953,185 km (0.114 R)
• M25: 5,498,619 km (0.115 R)
• M26: 5,615,754 km (0.039 R)
• M27: 6,802,066 km (0.086 R)
• M28: 7,182,343 km (0.119 R)
• M29: 7,864,510 km (0.097 R)
• M30: 7,963,543 km (0.113 R)
• M31: 8,296,997 km (0.112 R)
• M32: 8,703,305 km (0.103 R)
• M33: 8,874,445 km (0.086 R)
• M34: 8,943,260 km (0.115 R)
• M35: 9,220,166 km (0.055 R)
• M36: 9,464,758 km (0.047 R)
• M37: 9,889,167 km (0.104 R)
• M38: 9,960,376 km (0.094 R)
• M39: 10,464,521 km (0.096 R)
• M40: 10,719,735 km (0.072 R)
• M41: 10,940,092 km (0.092 R)
• M42: 11,050,944 km (0.101 R)
• M43: 11,162,096 km (0.077 R)
• M44: 11,310,796 km (0.106 R)
• M45: 11,950,327 km (0.075 R)
• M46: 12,026,322 km (0.07 R)
• M47: 12,679,018 km (0.095 R)
• M48: 14,179,185 km (0.096 R)
• M49: 14,664,481 km (0.106 R)
• M50: 14,868,233 km (0.11 R)
• M51: 14,950,063 km (0.08 R)
• M52: 15,402,597 km (0.084 R)
• M53: 15,776,143 km (0.103 R)
• M54: 16,152,830 km (0.067 R)
• M55: 16,321,128 km (0.1 R)
• M56: 16,574,846 km (0.094 R)
• M57: 17,000,302 km (0.104 R)
• M58: 17,688,751 km (0.067 R)
• M59: 18,650,217 km (0.025 R)
• M60: 19,181,738 km (0.07 R)
• M61: 19,449,369 km (0.081 R)
• M62: 20,714,668 km (0.083 R)
• M63: 20,851,849 km (0.107 R)
• M64: 20,943,403 km (0.101 R)
• M65: 21,681,070 km (0.108 R)
• M66: 22,661,983 km (0.115 R)
• M67: 23,514,392 km (0.07 R)
• M68: 24,088,399 km (0.11 R)
• M69: 25,396,931 km (0.118 R)
• M70: 25,789,027 km (0.077 R)
• M71: 25,936,680 km (0.09 R)
• M72: 26,480,169 km (0.12 R)
• M73: 26,827,985 km (0.099 R)
• M74: 27,477,838 km (0.093 R)
• M75: 27,981,384 km (0.073 R)
• M76: 28,284,918 km (0.112 R)
• M77: 28,844,265 km (0.079 R)
• M78: 30,648,265 km (0.032 R)
• M79: 32,647,791 km (0.034 R)
• M80: 33,986,243 km (0.048 R)
• M81: 34,256,117 km (0.045 R)
• M82: 35,015,476 km (0.052 R)
• M83: 35,780,220 km (0.056 R)
• M84: 36,661,053 km (0.102 R)
• M85: 36,993,309 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.75 AU - 9.25 AU

Year: 8967 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,286,778 km

• M1: 233,672 km (0.115 R)
• M2: 322,982 km (0.08 R)
• M3: 438,322 km (0.107 R)
• M4: 559,496 km (0.093 R)
• M5: 670,049 km (0.116 R)
• M6: 838,496 km (0.074 R)
• M7: 915,090 km (0.097 R)
• M8: 980,913 km (0.102 R)
• M9: 1,103,883 km (0.107 R)
• M10: 1,232,088 km (0.083 R)
• M11: 1,395,898 km (0.111 R)
• M12: 1,631,066 km (0.076 R)
• M13: 1,930,261 km (0.114 R)
• M14: 2,139,549 km (0.115 R)
• M15: 2,211,057 km (0.048 R)
• M16: 2,523,716 km (0.096 R)
• M17: 2,637,560 km (0.098 R)
• M18: 2,792,095 km (0.117 R)
• M19: 3,171,026 km (0.107 R)
• M20: 3,524,077 km (0.109 R)
• M21: 3,716,161 km (0.085 R)
• M22: 4,200,259 km (0.111 R)
• M23: 5,251,783 km (0.064 R)
• M24: 5,844,789 km (0.09 R)
• M25: 5,970,900 km (0.059 R)
• M26: 6,149,220 km (0.103 R)
• M27: 7,147,337 km (0.104 R)
• M28: 7,803,623 km (0.071 R)
• M29: 8,280,093 km (0.117 R)
• M30: 8,450,485 km (0.112 R)
• M31: 9,027,035 km (0.045 R)
• M32: 9,173,192 km (0.095 R)
• M33: 9,290,776 km (0.043 R)
• M34: 10,218,133 km (0.096 R)
• M35: 10,401,091 km (0.098 R)
• M36: 11,112,279 km (0.074 R)
• M37: 11,269,058 km (0.043 R)
• M38: 11,363,454 km (0.094 R)
• M39: 12,810,514 km (0.088 R)
• M40: 12,974,923 km (0.111 R)
• M41: 13,106,868 km (0.09 R)
• M42: 13,438,826 km (0.102 R)
• M43: 14,111,118 km (0.096 R)
• M44: 14,212,845 km (0.075 R)
• M45: 14,725,517 km (0.067 R)
• M46: 15,001,375 km (0.042 R)
• M47: 15,174,610 km (0.104 R)
• M48: 15,523,322 km (0.091 R)
• M49: 15,628,340 km (0.084 R)
• M50: 15,768,812 km (0.068 R)
• M51: 16,192,922 km (0.108 R)
• M52: 16,549,115 km (0.102 R)
• M53: 17,305,631 km (0.086 R)
• M54: 17,487,393 km (0.111 R)
• M55: 18,294,772 km (0.09 R)
• M56: 19,039,321 km (0.117 R)
• M57: 19,151,819 km (0.111 R)
• M58: 19,302,164 km (0.098 R)
• M59: 19,679,899 km (0.11 R)
• M60: 19,869,739 km (0.052 R)
• M61: 20,212,767 km (0.099 R)
• M62: 20,827,614 km (0.115 R)
• M63: 21,059,790 km (0.105 R)
• M64: 21,292,863 km (0.072 R)
• M65: 22,868,129 km (0.107 R)
• M66: 23,388,131 km (0.088 R)
• M67: 24,114,578 km (0.04 R)
• M68: 24,195,810 km (0.1 R)
• M69: 24,399,114 km (0.042 R)
• M70: 24,725,686 km (0.056 R)
• M71: 24,889,495 km (0.097 R)
• M72: 25,094,744 km (0.095 R)
• M73: 25,300,590 km (0.073 R)
• M74: 25,465,597 km (0.103 R)
• M75: 25,755,368 km (0.112 R)
• M76: 25,838,395 km (0.102 R)
• M77: 25,963,010 km (0.109 R)
• M78: 26,129,512 km (0.084 R)
• M79: 26,631,114 km (0.117 R)
• M80: 27,009,447 km (0.079 R)
• M81: 27,686,527 km (0.114 R)
• M82: 27,941,741 km (0.109 R)
• M83: 28,755,404 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 3.6

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.58 AU - 11.5 AU

Year: 16014 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,286,778 km

• M1: 51,611 km (0.036 R)
• M2: 74,350 km (0.06 R)
• M3: 105,915 km (0.066 R)
• M4: 144,362 km (0.093 R)
• M5: 280,795 km (0.11 R)
• M6: 350,209 km (0.111 R)
• M7: 650,900 km (0.103 R)
• M8: 1,103,135 km (0.08 R)
• M9: 1,310,029 km (0.111 R)
• M10: 1,653,206 km (0.064 R)
• M11: 1,737,729 km (0.092 R)
• M12: 1,911,412 km (0.1 R)
• M13: 2,274,935 km (0.05 R)
• M14: 2,808,999 km (0.097 R)
• M15: 2,834,132 km (0.117 R)
• M16: 3,168,184 km (0.114 R)
• M17: 4,213,723 km (0.094 R)
• M18: 5,200,022 km (0.084 R)
• M19: 5,798,713 km (0.057 R)
• M20: 6,057,367 km (0.119 R)
• M21: 6,220,878 km (0.075 R)
• M22: 7,370,837 km (0.093 R)
• M23: 7,580,423 km (0.079 R)
• M24: 8,952,984 km (0.118 R)
• M25: 9,027,334 km (0.087 R)
• M26: 9,101,983 km (0.106 R)
• M27: 9,402,077 km (0.105 R)
• M28: 9,705,611 km (0.096 R)
• M29: 9,743,758 km (0.101 R)
• M30: 11,390,980 km (0.052 R)
• M31: 12,246,231 km (0.117 R)
• M32: 12,911,792 km (0.09 R)
• M33: 13,931,751 km (0.093 R)
• M34: 15,287,107 km (0.119 R)
• M35: 17,189,244 km (0.108 R)
• M36: 17,374,147 km (0.072 R)
• M37: 17,466,898 km (0.115 R)
• M38: 17,746,197 km (0.072 R)
• M39: 18,026,992 km (0.116 R)
• M40: 18,498,076 km (0.106 R)
• M41: 18,592,771 km (0.108 R)
• M42: 20,864,415 km (0.114 R)
• M43: 21,111,252 km (0.109 R)
• M44: 21,707,399 km (0.1 R)
• M45: 22,612,017 km (0.108 R)
• M46: 23,068,889 km (0.109 R)
• M47: 23,170,915 km (0.118 R)
• M48: 23,528,903 km (0.115 R)
• M49: 24,043,519 km (0.11 R)
• M50: 24,613,936 km (0.114 R)
• M51: 25,188,691 km (0.118 R)
• M52: 25,504,043 km (0.108 R)
• M53: 25,715,126 km (0.119 R)
• M54: 26,778,617 km (0.066 R)
• M55: 26,885,879 km (0.095 R)
• M56: 27,100,552 km (0.056 R)
• M57: 27,261,968 km (0.087 R)
• M58: 27,315,823 km (0.088 R)
• M59: 27,965,228 km (0.084 R)
• M60: 29,444,601 km (0.083 R)
• M61: 30,780,809 km (0.094 R)
• M62: 32,535,742 km (0.115 R)
• M63: 32,936,514 km (0.063 R)
• M64: 34,032,618 km (0.099 R)
• M65: 34,381,181 km (0.077 R)
• M66: 34,555,911 km (0.081 R)
• M67: 34,614,255 km (0.108 R)
• M68: 37,991,726 km (0.11 R)
• M69: 39,079,901 km (0.091 R)
• M70: 40,423,738 km (0.112 R)
• M71: 40,485,223 km (0.086 R)
• M72: 40,669,677 km (0.084 R)
• M73: 40,977,849 km (0.105 R)
• M74: 41,039,633 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit