🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 19.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.21 AU - 1.3 AU

Year: 487 Days

Day: 47 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.84 AU - 2.04 AU

Year: 941 Days

Day: 32.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.25 AU - 2.71 AU

Year: 1360 Days

Day: 44.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,550,482 km

• M1: 144,960 km (0.03 R)
• M2: 1,970,054 km (0.045 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 14.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.3 AU - 7.3 AU

Year: 5507 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,550,482 km

• M1: 181,612 km (0.106 R)
• M2: 286,031 km (0.101 R)
• M3: 417,976 km (0.06 R)
• M4: 712,086 km (0.062 R)
• M5: 818,151 km (0.096 R)
• M6: 930,499 km (0.088 R)
• M7: 1,048,681 km (0.115 R)
• M8: 1,466,508 km (0.086 R)
• M9: 1,638,695 km (0.109 R)
• M10: 1,735,634 km (0.108 R)
• M11: 2,125,786 km (0.108 R)
• M12: 2,695,903 km (0.034 R)
• M13: 2,850,737 km (0.073 R)
• M14: 3,108,793 km (0.102 R)
• M15: 3,251,061 km (0.097 R)
• M16: 3,353,984 km (0.117 R)
• M17: 3,627,000 km (0.087 R)
• M18: 3,820,281 km (0.041 R)
• M19: 4,061,283 km (0.081 R)
• M20: 4,217,314 km (0.106 R)
• M21: 4,581,435 km (0.067 R)
• M22: 4,790,872 km (0.091 R)
• M23: 5,195,235 km (0.113 R)
• M24: 5,316,409 km (0.048 R)
• M25: 5,536,617 km (0.116 R)
• M26: 6,474,147 km (0.111 R)
• M27: 6,578,566 km (0.089 R)
• M28: 6,841,859 km (0.083 R)
• M29: 7,001,480 km (0.111 R)
• M30: 7,790,908 km (0.104 R)
• M31: 7,902,059 km (0.073 R)
• M32: 8,752,373 km (0.04 R)
• M33: 9,100,637 km (0.062 R)
• M34: 9,811,077 km (0.089 R)
• M35: 10,941,139 km (0.119 R)
• M36: 11,034,489 km (0.076 R)
• M37: 11,159,552 km (0.076 R)
• M38: 11,316,481 km (0.108 R)
• M39: 11,474,157 km (0.089 R)
• M40: 11,759,889 km (0.115 R)
• M41: 11,919,659 km (0.107 R)
• M42: 12,241,295 km (0.109 R)
• M43: 13,024,888 km (0.058 R)
• M44: 13,556,409 km (0.115 R)
• M45: 13,757,619 km (0.045 R)
• M46: 14,264,905 km (0.048 R)
• M47: 15,332,585 km (0.089 R)
• M48: 15,717,799 km (0.098 R)
• M49: 16,640,669 km (0.114 R)
• M50: 16,748,379 km (0.118 R)
• M51: 16,856,239 km (0.081 R)
• M52: 17,108,760 km (0.046 R)
• M53: 17,326,276 km (0.102 R)
• M54: 17,874,103 km (0.091 R)
• M55: 18,242,413 km (0.099 R)
• M56: 19,817,080 km (0.059 R)
• M57: 20,736,210 km (0.063 R)
• M58: 21,162,264 km (0.097 R)
• M59: 21,395,787 km (0.079 R)
• M60: 21,669,401 km (0.098 R)
• M61: 21,786,985 km (0.088 R)
• M62: 22,259,565 km (0.047 R)
• M63: 22,378,196 km (0.084 R)
• M64: 22,775,378 km (0.054 R)
• M65: 22,934,850 km (0.047 R)
• M66: 25,042,085 km (0.097 R)
• M67: 25,952,239 km (0.114 R)
• M68: 26,578,904 km (0.119 R)
• M69: 27,210,656 km (0.095 R)
• M70: 27,804,709 km (0.106 R)
• M71: 28,488,970 km (0.027 R)
• M72: 28,660,858 km (0.118 R)
• M73: 28,833,045 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 10.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.51 AU - 7.49 AU

Year: 6450 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,550,482 km

• M1: 154,834 km (0.116 R)
• M2: 315,652 km (0.063 R)
• M3: 423,661 km (0.065 R)
• M4: 603,029 km (0.118 R)
• M5: 887,564 km (0.097 R)
• M6: 968,796 km (0.069 R)
• M7: 1,081,443 km (0.088 R)
• M8: 1,183,768 km (0.091 R)
• M9: 1,274,275 km (0.09 R)
• M10: 1,351,467 km (0.089 R)
• M11: 1,710,801 km (0.054 R)
• M12: 2,381,000 km (0.111 R)
• M13: 2,477,490 km (0.047 R)
• M14: 2,614,821 km (0.047 R)
• M15: 2,795,087 km (0.074 R)
• M16: 2,917,607 km (0.102 R)
• M17: 3,042,073 km (0.098 R)
• M18: 3,189,427 km (0.039 R)
• M19: 3,404,100 km (0.081 R)
• M20: 3,645,700 km (0.114 R)
• M21: 4,475,819 km (0.118 R)
• M22: 5,060,896 km (0.088 R)
• M23: 5,160,678 km (0.08 R)
• M24: 5,362,485 km (0.102 R)
• M25: 5,438,780 km (0.108 R)
• M26: 5,773,879 km (0.114 R)
• M27: 7,012,849 km (0.079 R)
• M28: 7,264,772 km (0.111 R)
• M29: 7,548,110 km (0.112 R)
• M30: 7,662,403 km (0.091 R)
• M31: 7,748,571 km (0.076 R)
• M32: 7,835,039 km (0.071 R)
• M33: 8,301,784 km (0.059 R)
• M34: 8,717,666 km (0.106 R)
• M35: 8,837,644 km (0.057 R)
• M36: 8,988,588 km (0.046 R)
• M37: 9,140,280 km (0.072 R)
• M38: 10,099,801 km (0.069 R)
• M39: 10,543,808 km (0.064 R)
• M40: 10,864,695 km (0.062 R)
• M41: 10,993,948 km (0.105 R)
• M42: 11,156,411 km (0.087 R)
• M43: 11,549,255 km (0.105 R)
• M44: 11,880,165 km (0.108 R)
• M45: 11,946,736 km (0.114 R)
• M46: 12,113,688 km (0.045 R)
• M47: 12,585,220 km (0.032 R)
• M48: 13,028,479 km (0.12 R)
• M49: 15,067,946 km (0.075 R)
• M50: 15,903,899 km (0.097 R)
• M51: 16,272,060 km (0.1 R)
• M52: 16,457,262 km (0.077 R)
• M53: 16,568,712 km (0.087 R)
• M54: 16,680,312 km (0.102 R)
• M55: 16,754,962 km (0.052 R)
• M56: 17,129,555 km (0.072 R)
• M57: 17,431,293 km (0.077 R)
• M58: 17,620,684 km (0.058 R)
• M59: 17,734,828 km (0.114 R)
• M60: 17,963,563 km (0.038 R)
• M61: 18,040,007 km (0.12 R)
• M62: 18,617,006 km (0.109 R)
• M63: 19,043,959 km (0.045 R)
• M64: 19,121,899 km (0.083 R)
• M65: 20,784,081 km (0.075 R)
• M66: 23,071,283 km (0.064 R)
• M67: 23,404,587 km (0.086 R)
• M68: 23,488,212 km (0.108 R)
• M69: 23,613,725 km (0.102 R)
• M70: 24,118,019 km (0.112 R)
• M71: 24,498,596 km (0.1 R)
• M72: 24,838,632 km (0.114 R)
• M73: 25,351,454 km (0.101 R)
• M74: 25,523,192 km (0.057 R)
• M75: 26,474,784 km (0.073 R)
• M76: 27,174,154 km (0.116 R)
• M77: 27,261,968 km (0.113 R)
• M78: 27,746,815 km (0.075 R)
• M79: 27,879,508 km (0.079 R)
• M80: 28,234,504 km (0.051 R)
• M81: 28,590,846 km (0.068 R)
• M82: 29,398,375 km (0.082 R)
• M83: 29,759,654 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 8.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.3 AU - 7.68 AU

Year: 7139 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 86,550,482 km

• M1: 298,149 km (0.107 R)
• M2: 491,429 km (0.076 R)
• M3: 1,317,658 km (0.11 R)
• M4: 1,400,535 km (0.063 R)
• M5: 1,470,996 km (0.084 R)
• M6: 1,887,925 km (0.091 R)
• M7: 2,527,306 km (0.104 R)
• M8: 2,666,283 km (0.114 R)
• M9: 2,843,706 km (0.115 R)
• M10: 2,933,913 km (0.052 R)
• M11: 3,025,019 km (0.119 R)
• M12: 3,135,571 km (0.063 R)
• M13: 3,304,168 km (0.105 R)
• M14: 3,669,636 km (0.106 R)
• M15: 3,728,577 km (0.03 R)
• M16: 4,129,350 km (0.101 R)
• M17: 4,335,047 km (0.091 R)
• M18: 4,756,315 km (0.102 R)
• M19: 5,080,942 km (0.048 R)
• M20: 5,234,878 km (0.028 R)
• M21: 5,547,538 km (0.081 R)
• M22: 5,820,404 km (0.115 R)
• M23: 6,237,782 km (0.061 R)
• M24: 6,521,570 km (0.073 R)
• M25: 6,858,015 km (0.066 R)
• M26: 6,930,720 km (0.077 R)
• M27: 7,199,996 km (0.068 R)
• M28: 7,472,713 km (0.091 R)
• M29: 7,748,721 km (0.082 R)
• M30: 8,807,126 km (0.055 R)
• M31: 8,886,413 km (0.048 R)
• M32: 9,393,699 km (0.11 R)
• M33: 9,447,554 km (0.103 R)
• M34: 9,555,863 km (0.078 R)
• M35: 9,610,018 km (0.088 R)
• M36: 10,436,247 km (0.097 R)
• M37: 10,548,146 km (0.119 R)
• M38: 10,632,369 km (0.06 R)
• M39: 11,199,196 km (0.08 R)
• M40: 13,441,668 km (0.082 R)
• M41: 13,502,405 km (0.028 R)
• M42: 14,146,872 km (0.114 R)
• M43: 14,363,939 km (0.053 R)
• M44: 14,990,155 km (0.098 R)
• M45: 15,657,212 km (0.112 R)
• M46: 15,978,399 km (0.113 R)
• M47: 16,075,189 km (0.117 R)
• M48: 16,561,831 km (0.072 R)
• M49: 17,317,450 km (0.116 R)
• M50: 17,749,488 km (0.112 R)
• M51: 18,084,288 km (0.047 R)
• M52: 18,353,714 km (0.036 R)
• M53: 19,685,584 km (0.115 R)
• M54: 19,789,405 km (0.079 R)
• M55: 19,893,375 km (0.054 R)
• M56: 20,206,184 km (0.044 R)
• M57: 20,450,777 km (0.089 R)
• M58: 20,555,795 km (0.079 R)
• M59: 21,296,454 km (0.117 R)
• M60: 21,367,363 km (0.055 R)
• M61: 21,545,235 km (0.099 R)
• M62: 21,759,309 km (0.096 R)
• M63: 22,441,625 km (0.105 R)
• M64: 22,586,287 km (0.046 R)
• M65: 22,731,097 km (0.099 R)
• M66: 23,901,252 km (0.104 R)
• M67: 24,568,010 km (0.094 R)
• M68: 24,829,058 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 8.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.82 AU - 9.84 AU

Year: 9925 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,550,482 km

• M1: 143,614 km (0.069 R)
• M2: 244,293 km (0.098 R)
• M3: 379,530 km (0.088 R)
• M4: 439,070 km (0.032 R)
• M5: 625,020 km (0.085 R)
• M6: 712,684 km (0.108 R)
• M7: 789,278 km (0.119 R)
• M8: 901,178 km (0.103 R)
• M9: 1,070,672 km (0.088 R)
• M10: 1,232,238 km (0.105 R)
• M11: 1,660,536 km (0.085 R)
• M12: 1,977,684 km (0.116 R)
• M13: 2,043,507 km (0.088 R)
• M14: 3,270,509 km (0.111 R)
• M15: 3,507,023 km (0.098 R)
• M16: 3,613,836 km (0.109 R)
• M17: 3,968,832 km (0.094 R)
• M18: 4,052,457 km (0.112 R)
• M19: 4,507,833 km (0.081 R)
• M20: 4,624,220 km (0.093 R)
• M21: 4,682,862 km (0.117 R)
• M22: 6,421,489 km (0.113 R)
• M23: 6,552,686 km (0.104 R)
• M24: 6,751,202 km (0.118 R)
• M25: 7,154,069 km (0.114 R)
• M26: 7,358,420 km (0.065 R)
• M27: 7,738,099 km (0.092 R)
• M28: 8,266,030 km (0.065 R)
• M29: 9,171,995 km (0.097 R)
• M30: 9,393,998 km (0.116 R)
• M31: 11,670,728 km (0.095 R)
• M32: 11,871,189 km (0.103 R)
• M33: 11,992,065 km (0.101 R)
• M34: 12,849,260 km (0.09 R)
• M35: 13,810,726 km (0.094 R)
• M36: 14,065,341 km (0.115 R)
• M37: 14,278,818 km (0.063 R)
• M38: 14,450,257 km (0.083 R)
• M39: 15,802,322 km (0.116 R)
• M40: 17,331,063 km (0.068 R)
• M41: 17,514,021 km (0.063 R)
• M42: 17,789,580 km (0.083 R)
• M43: 18,718,733 km (0.111 R)
• M44: 18,953,452 km (0.11 R)
• M45: 20,093,836 km (0.039 R)
• M46: 20,817,740 km (0.109 R)
• M47: 21,845,627 km (0.091 R)
• M48: 21,944,362 km (0.058 R)
• M49: 22,390,613 km (0.027 R)
• M50: 23,342,504 km (0.106 R)
• M51: 24,154,371 km (0.082 R)
• M52: 25,078,587 km (0.064 R)
• M53: 26,329,076 km (0.109 R)
• M54: 27,014,683 km (0.027 R)
• M55: 27,546,204 km (0.103 R)
• M56: 29,161,263 km (0.083 R)
• M57: 29,324,474 km (0.101 R)
• M58: 29,487,984 km (0.095 R)
• M59: 29,761,150 km (0.101 R)
• M60: 30,090,116 km (0.101 R)
• M61: 30,475,330 km (0.086 R)
• M62: 32,032,794 km (0.06 R)
• M63: 32,934,270 km (0.066 R)
• M64: 34,416,935 km (0.115 R)
• M65: 34,589,421 km (0.075 R)
• M66: 35,514,086 km (0.101 R)
• M67: 36,154,664 km (0.072 R)
• M68: 36,916,416 km (0.082 R)
• M69: 37,210,825 km (0.096 R)
• M70: 38,933,893 km (0.04 R)
• M71: 40,500,632 km (0.111 R)
• M72: 40,561,368 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 7.1

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.95 AU - 16.17 AU

Year: 20353 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,550,482 km

• M1: 91,105 km (0.113 R)
• M2: 162,164 km (0.105 R)
• M3: 654,491 km (0.108 R)
• M4: 780,003 km (0.094 R)
• M5: 1,521,111 km (0.045 R)
• M6: 2,383,992 km (0.113 R)
• M7: 2,781,623 km (0.117 R)
• M8: 3,030,105 km (0.117 R)
• M9: 3,372,534 km (0.107 R)
• M10: 3,504,330 km (0.081 R)
• M11: 4,234,817 km (0.04 R)
• M12: 4,666,107 km (0.038 R)
• M13: 5,111,310 km (0.086 R)
• M14: 5,415,742 km (0.069 R)
• M15: 6,363,893 km (0.111 R)
• M16: 6,968,269 km (0.084 R)
• M17: 7,996,305 km (0.118 R)
• M18: 8,054,798 km (0.107 R)
• M19: 9,501,260 km (0.101 R)
• M20: 10,064,047 km (0.095 R)
• M21: 10,190,607 km (0.117 R)
• M22: 10,573,428 km (0.116 R)
• M23: 10,637,755 km (0.07 R)
• M24: 10,702,082 km (0.068 R)
• M25: 10,896,111 km (0.103 R)
• M26: 13,036,258 km (0.098 R)
• M27: 13,174,187 km (0.08 R)
• M28: 17,003,294 km (0.114 R)
• M29: 17,381,029 km (0.11 R)
• M30: 17,685,311 km (0.092 R)
• M31: 18,608,778 km (0.118 R)
• M32: 19,468,816 km (0.101 R)
• M33: 20,261,984 km (0.064 R)
• M34: 20,421,905 km (0.075 R)
• M35: 20,823,425 km (0.104 R)
• M36: 21,390,102 km (0.091 R)
• M37: 21,552,864 km (0.106 R)
• M38: 21,634,395 km (0.059 R)
• M39: 21,961,715 km (0.115 R)
• M40: 22,538,415 km (0.114 R)
• M41: 22,621,143 km (0.066 R)
• M42: 23,287,153 km (0.072 R)
• M43: 24,128,641 km (0.076 R)
• M44: 26,188,603 km (0.118 R)
• M45: 26,799,860 km (0.075 R)
• M46: 27,327,641 km (0.099 R)
• M47: 27,770,152 km (0.069 R)
• M48: 28,125,746 km (0.107 R)
• M49: 28,751,813 km (0.055 R)
• M50: 30,932,801 km (0.088 R)
• M51: 32,229,515 km (0.077 R)
• M52: 32,696,859 km (0.094 R)
• M53: 34,588,823 km (0.07 R)
• M54: 35,451,703 km (0.109 R)
• M55: 36,905,496 km (0.093 R)
• M56: 37,590,654 km (0.074 R)
• M57: 37,885,511 km (0.095 R)
• M58: 39,371,616 km (0.116 R)
• M59: 40,171,815 km (0.083 R)
• M60: 43,220,620 km (0.094 R)
• M61: 43,839,207 km (0.079 R)
• M62: 44,772,548 km (0.114 R)
• M63: 49,644,652 km (0.107 R)
• M64: 50,400,719 km (0.088 R)
• M65: 51,051,769 km (0.077 R)
• M66: 51,705,662 km (0.085 R)
• M67: 52,143,086 km (0.113 R)
• M68: 54,793,362 km (0.119 R)
• M69: 55,686,461 km (0.114 R)
• M70: 58,053,698 km (0.098 R)
• M71: 60,453,696 km (0.117 R)
• M72: 60,683,927 km (0.047 R)
• M73: 61,376,566 km (0.076 R)
• M74: 62,303,923 km (0.106 R)
• M75: 62,652,935 km (0.095 R)
• M76: 63,235,918 km (0.112 R)
• M77: 63,703,710 km (0.067 R)
• M78: 67,487,040 km (0.114 R)
• M79: 69,285,207 km (0.105 R)
• M80: 69,646,785 km (0.059 R)
• M81: 70,250,861 km (0.034 R)
• M82: 70,371,736 km (0.073 R)
• M83: 71,829,268 km (0.111 R)
• M84: 71,951,190 km (0.119 R)
• M85: 72,928,962 km (0.073 R)
• M86: 74,773,953 km (0.112 R)
• M87: 76,136,789 km (0.109 R)
• M88: 76,385,421 km (0.119 R)
• M89: 77,132,961 km (0.119 R)
• M90: 78,509,860 km (0.043 R)
• M91: 78,635,522 km (0.061 R)
• M92: 78,886,847 km (0.107 R)
• M93: 80,527,038 km (0.092 R)
• M94: 84,098,089 km (0.095 R)
• M95: 84,483,752 km (0.027 R)
• M96: 84,870,014 km (0.097 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit