🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 214 Days

Day: 42.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.09 AU

Year: 304 Days

Day: 45.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 55.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.59 AU

Year: 537 Days

Day: 12.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.95 AU - 6.89 AU

Year: 5691 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,617,671 km

• M1: 219,759 km (0.12 R)
• M2: 331,359 km (0.115 R)
• M3: 536,308 km (0.076 R)
• M4: 762,500 km (0.088 R)
• M5: 955,332 km (0.111 R)
• M6: 1,058,405 km (0.11 R)
• M7: 1,538,614 km (0.11 R)
• M8: 1,846,935 km (0.092 R)
• M9: 2,191,160 km (0.108 R)
• M10: 2,379,205 km (0.041 R)
• M11: 2,588,941 km (0.117 R)
• M12: 3,027,412 km (0.11 R)
• M13: 3,417,115 km (0.069 R)
• M14: 3,526,321 km (0.104 R)
• M15: 3,636,575 km (0.035 R)
• M16: 3,898,670 km (0.085 R)
• M17: 3,993,814 km (0.062 R)
• M18: 4,089,707 km (0.118 R)
• M19: 4,244,840 km (0.111 R)
• M20: 5,175,039 km (0.091 R)
• M21: 5,406,766 km (0.042 R)
• M22: 5,577,457 km (0.111 R)
• M23: 6,457,990 km (0.098 R)
• M24: 6,662,192 km (0.118 R)
• M25: 6,914,563 km (0.107 R)
• M26: 7,077,026 km (0.075 R)
• M27: 7,334,634 km (0.104 R)
• M28: 7,787,168 km (0.056 R)
• M29: 7,883,509 km (0.097 R)
• M30: 8,224,143 km (0.082 R)
• M31: 8,445,847 km (0.071 R)
• M32: 8,719,312 km (0.029 R)
• M33: 8,894,940 km (0.057 R)
• M34: 8,995,769 km (0.09 R)
• M35: 9,198,773 km (0.082 R)
• M36: 9,764,702 km (0.076 R)
• M37: 10,236,085 km (0.102 R)
• M38: 10,661,541 km (0.092 R)
• M39: 10,930,368 km (0.112 R)
• M40: 11,256,043 km (0.066 R)
• M41: 11,365,249 km (0.089 R)
• M42: 11,584,859 km (0.085 R)
• M43: 11,888,992 km (0.116 R)
• M44: 12,084,067 km (0.054 R)
• M45: 12,392,538 km (0.099 R)
• M46: 12,675,428 km (0.1 R)
• M47: 13,074,854 km (0.076 R)
• M48: 13,218,617 km (0.114 R)
• M49: 13,623,728 km (0.053 R)
• M50: 13,827,930 km (0.118 R)
• M51: 14,033,028 km (0.081 R)
• M52: 14,387,126 km (0.106 R)
• M53: 14,535,528 km (0.102 R)
• M54: 14,714,147 km (0.095 R)
• M55: 14,983,723 km (0.106 R)
• M56: 15,134,218 km (0.066 R)
• M57: 15,466,924 km (0.094 R)
• M58: 15,618,915 km (0.077 R)
• M59: 15,802,173 km (0.103 R)
• M60: 16,572,901 km (0.113 R)
• M61: 16,697,366 km (0.112 R)
• M62: 16,884,513 km (0.072 R)
• M63: 17,103,973 km (0.11 R)
• M64: 17,577,301 km (0.087 R)
• M65: 18,343,541 km (0.086 R)
• M66: 18,893,014 km (0.025 R)
• M67: 19,153,464 km (0.079 R)
• M68: 20,606,957 km (0.118 R)
• M69: 20,740,997 km (0.067 R)
• M70: 21,009,675 km (0.085 R)
• M71: 21,516,512 km (0.09 R)
• M72: 22,061,796 km (0.084 R)
• M73: 22,404,824 km (0.111 R)
• M74: 22,577,011 km (0.109 R)
• M75: 22,957,439 km (0.087 R)
• M76: 23,374,817 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.55 AU - 10.27 AU

Year: 10914 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,617,671 km

• M1: 158,574 km (0.104 R)
• M2: 333,902 km (0.086 R)
• M3: 458,069 km (0.095 R)
• M4: 601,832 km (0.105 R)
• M5: 859,141 km (0.081 R)
• M6: 980,764 km (0.119 R)
• M7: 1,065,286 km (0.118 R)
• M8: 2,709,666 km (0.109 R)
• M9: 2,955,456 km (0.103 R)
• M10: 3,112,683 km (0.117 R)
• M11: 3,305,215 km (0.069 R)
• M12: 3,601,569 km (0.112 R)
• M13: 4,362,124 km (0.035 R)
• M14: 4,469,685 km (0.102 R)
• M15: 4,578,144 km (0.083 R)
• M16: 5,058,353 km (0.108 R)
• M17: 5,477,376 km (0.057 R)
• M18: 6,066,792 km (0.111 R)
• M19: 6,717,992 km (0.112 R)
• M20: 7,220,940 km (0.113 R)
• M21: 8,086,363 km (0.072 R)
• M22: 8,218,907 km (0.111 R)
• M23: 8,352,348 km (0.065 R)
• M24: 8,486,388 km (0.113 R)
• M25: 9,030,027 km (0.081 R)
• M26: 9,725,507 km (0.052 R)
• M27: 10,008,546 km (0.088 R)
• M28: 10,631,173 km (0.103 R)
• M29: 11,069,494 km (0.05 R)
• M30: 12,778,800 km (0.106 R)
• M31: 12,933,484 km (0.115 R)
• M32: 13,611,312 km (0.03 R)
• M33: 13,716,629 km (0.061 R)
• M34: 13,822,245 km (0.107 R)
• M35: 14,087,332 km (0.03 R)
• M36: 15,110,283 km (0.081 R)
• M37: 15,273,943 km (0.11 R)
• M38: 15,438,201 km (0.055 R)
• M39: 15,990,217 km (0.052 R)
• M40: 16,380,368 km (0.057 R)
• M41: 18,378,248 km (0.106 R)
• M42: 19,139,701 km (0.115 R)
• M43: 19,851,787 km (0.078 R)
• M44: 22,598,703 km (0.105 R)
• M45: 23,099,407 km (0.101 R)
• M46: 24,111,886 km (0.058 R)
• M47: 24,880,669 km (0.05 R)
• M48: 25,203,352 km (0.08 R)
• M49: 26,245,450 km (0.098 R)
• M50: 26,442,321 km (0.07 R)
• M51: 26,771,736 km (0.067 R)
• M52: 26,903,831 km (0.047 R)
• M53: 27,701,038 km (0.061 R)
• M54: 28,169,728 km (0.036 R)
• M55: 28,304,216 km (0.032 R)
• M56: 29,455,073 km (0.112 R)
• M57: 30,690,452 km (0.102 R)
• M58: 32,434,015 km (0.094 R)
• M59: 33,424,503 km (0.042 R)
• M60: 33,709,187 km (0.111 R)
• M61: 33,923,412 km (0.08 R)
• M62: 34,712,391 km (0.095 R)
• M63: 35,362,543 km (0.114 R)
• M64: 36,162,443 km (0.076 R)
• M65: 37,410,688 km (0.071 R)
• M66: 38,598,195 km (0.106 R)
• M67: 38,971,891 km (0.096 R)
• M68: 40,554,188 km (0.096 R)
• M69: 41,467,931 km (0.096 R)
• M70: 41,544,376 km (0.117 R)
• M71: 42,157,578 km (0.099 R)
• M72: 43,005,797 km (0.065 R)
• M73: 43,937,343 km (0.107 R)
• M74: 44,405,734 km (0.113 R)
• M75: 45,978,756 km (0.086 R)
• M76: 46,454,178 km (0.079 R)
• M77: 46,613,051 km (0.053 R)
• M78: 47,010,981 km (0.025 R)
• M79: 47,649,914 km (0.114 R)
• M80: 47,810,133 km (0.113 R)
• M81: 49,422,050 km (0.086 R)
• M82: 49,665,446 km (0.101 R)
• M83: 50,479,258 km (0.107 R)
• M84: 53,445,934 km (0.11 R)
• M85: 54,112,841 km (0.079 R)
• M86: 54,782,441 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 3.1

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.72 AU - 18.46 AU

Year: 22579 Days

Day: 16.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,617,671 km

• M1: 195,524 km (0.118 R)
• M2: 597,943 km (0.114 R)
• M3: 993,779 km (0.069 R)
• M4: 1,242,261 km (0.063 R)
• M5: 1,649,317 km (0.047 R)
• M6: 1,706,463 km (0.087 R)
• M7: 1,764,357 km (0.077 R)
• M8: 2,313,531 km (0.117 R)
• M9: 2,911,025 km (0.072 R)
• M10: 3,479,796 km (0.119 R)
• M11: 3,627,300 km (0.061 R)
• M12: 3,664,549 km (0.118 R)
• M13: 3,890,293 km (0.097 R)
• M14: 4,043,331 km (0.111 R)
• M15: 4,315,899 km (0.036 R)
• M16: 4,715,474 km (0.105 R)
• M17: 5,939,484 km (0.11 R)
• M18: 6,975,450 km (0.07 R)
• M19: 7,776,397 km (0.085 R)
• M20: 7,968,929 km (0.119 R)
• M21: 8,605,767 km (0.034 R)
• M22: 9,157,334 km (0.076 R)
• M23: 9,617,049 km (0.114 R)
• M24: 9,823,793 km (0.096 R)
• M25: 10,189,111 km (0.038 R)
• M26: 10,452,702 km (0.108 R)
• M27: 10,932,912 km (0.119 R)
• M28: 11,804,319 km (0.045 R)
• M29: 14,195,043 km (0.091 R)
• M30: 15,143,942 km (0.073 R)
• M31: 15,263,920 km (0.118 R)
• M32: 15,868,893 km (0.076 R)
• M33: 16,666,998 km (0.067 R)
• M34: 17,289,774 km (0.101 R)
• M35: 17,983,459 km (0.115 R)
• M36: 19,073,429 km (0.062 R)
• M37: 20,118,819 km (0.083 R)
• M38: 21,115,440 km (0.062 R)
• M39: 21,992,233 km (0.083 R)
• M40: 23,225,668 km (0.08 R)
• M41: 23,364,046 km (0.116 R)
• M42: 24,551,703 km (0.102 R)
• M43: 26,405,819 km (0.074 R)
• M44: 26,767,547 km (0.099 R)
• M45: 26,839,952 km (0.048 R)
• M46: 27,422,636 km (0.097 R)
• M47: 27,862,304 km (0.032 R)
• M48: 28,452,169 km (0.11 R)
• M49: 29,419,618 km (0.111 R)
• M50: 29,719,412 km (0.11 R)
• M51: 31,846,245 km (0.064 R)
• M52: 32,076,925 km (0.113 R)
• M53: 33,083,270 km (0.114 R)
• M54: 33,317,091 km (0.068 R)
• M55: 33,707,841 km (0.043 R)
• M56: 34,809,929 km (0.092 R)
• M57: 35,604,443 km (0.081 R)
• M58: 36,003,869 km (0.066 R)
• M59: 37,535,303 km (0.039 R)
• M60: 37,778,997 km (0.09 R)
• M61: 38,677,333 km (0.045 R)
• M62: 39,747,855 km (0.045 R)
• M63: 39,996,337 km (0.043 R)
• M64: 42,002,295 km (0.107 R)
• M65: 42,508,983 km (0.09 R)
• M66: 43,017,616 km (0.09 R)
• M67: 45,850,850 km (0.108 R)
• M68: 46,372,348 km (0.078 R)
• M69: 46,721,210 km (0.094 R)
• M70: 47,684,920 km (0.109 R)
• M71: 48,478,237 km (0.056 R)
• M72: 49,187,181 km (0.112 R)
• M73: 50,078,037 km (0.089 R)
• M74: 50,525,484 km (0.114 R)
• M75: 50,615,093 km (0.09 R)
• M76: 50,794,611 km (0.117 R)
• M77: 51,064,186 km (0.112 R)
• M78: 51,334,210 km (0.114 R)
• M79: 51,424,268 km (0.044 R)
• M80: 51,514,476 km (0.12 R)
• M81: 52,782,467 km (0.091 R)
• M82: 53,055,483 km (0.093 R)
• M83: 54,611,600 km (0.111 R)
• M84: 54,703,603 km (0.1 R)
• M85: 56,368,478 km (0.116 R)
• M86: 57,020,425 km (0.113 R)
• M87: 57,113,774 km (0.089 R)
• M88: 60,222,268 km (0.113 R)
• M89: 60,888,727 km (0.057 R)
• M90: 61,079,614 km (0.11 R)
• M91: 61,270,650 km (0.119 R)
• M92: 62,421,058 km (0.107 R)
• M93: 63,385,216 km (0.095 R)
• M94: 63,482,006 km (0.073 R)
• M95: 63,578,646 km (0.082 R)
• M96: 64,257,222 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.5

Radius: 6.5

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.39 AU - 23.19 AU

Year: 31974 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,617,671 km

• M1: 108,758 km (0.112 R)
• M2: 370,255 km (0.112 R)
• M3: 491,878 km (0.088 R)
• M4: 804,687 km (0.082 R)
• M5: 1,585,139 km (0.083 R)
• M6: 1,870,572 km (0.036 R)
• M7: 1,912,609 km (0.063 R)
• M8: 2,216,292 km (0.057 R)
• M9: 3,165,341 km (0.077 R)
• M10: 3,949,683 km (0.089 R)
• M11: 4,058,740 km (0.07 R)
• M12: 4,224,045 km (0.113 R)
• M13: 4,675,831 km (0.088 R)
• M14: 4,907,409 km (0.062 R)
• M15: 5,202,266 km (0.101 R)
• M16: 6,184,077 km (0.084 R)
• M17: 6,310,786 km (0.053 R)
• M18: 6,566,748 km (0.105 R)
• M19: 8,451,980 km (0.057 R)
• M20: 8,592,752 km (0.071 R)
• M21: 9,235,425 km (0.109 R)
• M22: 12,035,747 km (0.07 R)
• M23: 14,482,271 km (0.119 R)
• M24: 17,076,148 km (0.082 R)
• M25: 17,254,170 km (0.101 R)
• M26: 17,343,330 km (0.066 R)
• M27: 18,791,437 km (0.088 R)
• M28: 19,623,052 km (0.071 R)
• M29: 20,560,881 km (0.104 R)
• M30: 22,285,744 km (0.094 R)
• M31: 28,044,664 km (0.068 R)
• M32: 28,359,867 km (0.079 R)
• M33: 29,418,870 km (0.074 R)
• M34: 29,846,122 km (0.081 R)
• M35: 29,953,383 km (0.056 R)
• M36: 31,794,035 km (0.056 R)
• M37: 32,122,702 km (0.043 R)
• M38: 32,232,507 km (0.099 R)
• M39: 32,893,879 km (0.092 R)
• M40: 33,337,287 km (0.094 R)
• M41: 34,792,126 km (0.094 R)
• M42: 35,017,720 km (0.095 R)
• M43: 36,610,788 km (0.098 R)
• M44: 38,460,117 km (0.055 R)
• M45: 39,278,866 km (0.115 R)
• M46: 39,749,201 km (0.107 R)
• M47: 40,695,558 km (0.071 R)
• M48: 42,489,834 km (0.105 R)
• M49: 43,093,611 km (0.066 R)
• M50: 44,065,698 km (0.114 R)
• M51: 44,432,064 km (0.114 R)
• M52: 44,554,435 km (0.051 R)
• M53: 51,453,739 km (0.109 R)
• M54: 53,002,526 km (0.046 R)
• M55: 54,304,925 km (0.119 R)
• M56: 55,881,686 km (0.077 R)
• M57: 56,278,270 km (0.073 R)
• M58: 57,074,131 km (0.083 R)
• M59: 57,340,265 km (0.069 R)
• M60: 58,007,322 km (0.081 R)
• M61: 58,408,843 km (0.091 R)
• M62: 61,517,487 km (0.1 R)
• M63: 63,023,040 km (0.064 R)
• M64: 66,210,222 km (0.12 R)
• M65: 66,769,868 km (0.088 R)
• M66: 68,599,450 km (0.087 R)
• M67: 70,018,087 km (0.063 R)
• M68: 70,160,354 km (0.034 R)
• M69: 72,884,083 km (0.037 R)
• M70: 73,606,640 km (0.095 R)
• M71: 77,107,530 km (0.026 R)
• M72: 77,254,435 km (0.075 R)
• M73: 77,548,843 km (0.077 R)
• M74: 79,471,326 km (0.091 R)
• M75: 80,512,976 km (0.108 R)
• M76: 80,960,872 km (0.084 R)
• M77: 81,858,908 km (0.103 R)
• M78: 86,093,575 km (0.079 R)
• M79: 87,316,388 km (0.076 R)
• M80: 88,391,248 km (0.106 R)
• M81: 89,934,201 km (0.089 R)
• M82: 90,553,835 km (0.057 R)
• M83: 91,019,533 km (0.09 R)
• M84: 91,485,979 km (0.054 R)
• M85: 91,641,711 km (0.11 R)
• M86: 94,144,483 km (0.063 R)
• M87: 96,194,423 km (0.087 R)
• M88: 98,577,966 km (0.09 R)
• M89: 100,820,139 km (0.078 R)
• M90: 101,463,858 km (0.096 R)
• M91: 103,727,424 km (0.098 R)
• M92: 106,498,575 km (0.115 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit