🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 278 Days

Day: 43.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,349,111 km

• M1: 183,557 km (0.108 R)
• M2: 377,735 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.69 AU - 1.05 AU

Year: 288 Days

Day: 39.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.85 AU - 1.29 AU

Year: 393 Days

Day: 35 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.92 AU - 2.18 AU

Year: 1041 Days

Day: 33.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.35 AU - 5.59 AU

Year: 3353 Days

Day: 25.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 13.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.41 AU - 9.25 AU

Year: 7773 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,349,111 km

• M1: 173,085 km (0.104 R)
• M2: 376,687 km (0.077 R)
• M3: 523,443 km (0.032 R)
• M4: 694,284 km (0.079 R)
• M5: 852,857 km (0.088 R)
• M6: 989,291 km (0.068 R)
• M7: 1,078,750 km (0.093 R)
• M8: 1,228,199 km (0.087 R)
• M9: 1,590,674 km (0.067 R)
• M10: 1,762,861 km (0.056 R)
• M11: 1,918,892 km (0.062 R)
• M12: 2,221,080 km (0.052 R)
• M13: 3,083,661 km (0.107 R)
• M14: 3,924,251 km (0.092 R)
• M15: 4,071,156 km (0.059 R)
• M16: 4,160,167 km (0.115 R)
• M17: 4,431,089 km (0.067 R)
• M18: 4,584,277 km (0.118 R)
• M19: 4,864,324 km (0.113 R)
• M20: 5,939,335 km (0.111 R)
• M21: 6,074,571 km (0.085 R)
• M22: 6,279,371 km (0.071 R)
• M23: 6,521,121 km (0.111 R)
• M24: 7,410,031 km (0.039 R)
• M25: 8,794,859 km (0.098 R)
• M26: 8,988,139 km (0.032 R)
• M27: 9,300,200 km (0.056 R)
• M28: 9,895,301 km (0.116 R)
• M29: 10,298,766 km (0.107 R)
• M30: 11,205,629 km (0.079 R)
• M31: 11,415,215 km (0.081 R)
• M32: 11,541,775 km (0.065 R)
• M33: 11,923,848 km (0.079 R)
• M34: 12,483,194 km (0.112 R)
• M35: 13,761,807 km (0.084 R)
• M36: 13,896,445 km (0.104 R)
• M37: 14,439,486 km (0.095 R)
• M38: 15,593,035 km (0.115 R)
• M39: 15,968,526 km (0.089 R)
• M40: 17,160,821 km (0.119 R)
• M41: 17,402,720 km (0.087 R)
• M42: 17,988,097 km (0.117 R)
• M43: 18,530,239 km (0.088 R)
• M44: 18,629,423 km (0.065 R)
• M45: 19,127,883 km (0.106 R)
• M46: 19,985,378 km (0.12 R)
• M47: 20,087,104 km (0.115 R)
• M48: 20,700,905 km (0.101 R)
• M49: 21,320,988 km (0.113 R)
• M50: 21,894,696 km (0.097 R)
• M51: 22,473,639 km (0.096 R)
• M52: 22,791,535 km (0.115 R)
• M53: 22,897,749 km (0.082 R)
• M54: 23,431,664 km (0.062 R)
• M55: 23,861,908 km (0.068 R)
• M56: 25,277,702 km (0.095 R)
• M57: 26,218,224 km (0.088 R)
• M58: 26,664,773 km (0.097 R)
• M59: 27,113,866 km (0.082 R)
• M60: 28,304,516 km (0.042 R)
• M61: 30,619,543 km (0.116 R)
• M62: 31,918,501 km (0.074 R)
• M63: 32,634,626 km (0.069 R)
• M64: 33,416,424 km (0.109 R)
• M65: 34,448,201 km (0.079 R)
• M66: 35,305,546 km (0.119 R)
• M67: 36,979,098 km (0.106 R)
• M68: 37,856,938 km (0.046 R)
• M69: 38,424,961 km (0.089 R)
• M70: 39,059,406 km (0.104 R)
• M71: 39,953,403 km (0.097 R)
• M72: 40,210,112 km (0.036 R)
• M73: 41,048,010 km (0.07 R)
• M74: 41,566,516 km (0.072 R)
• M75: 42,087,267 km (0.107 R)
• M76: 42,479,213 km (0.101 R)
• M77: 43,926,872 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 10.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.52 AU - 11.26 AU

Year: 11881 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,349,111 km

• M1: 131,048 km (0.108 R)
• M2: 205,248 km (0.101 R)
• M3: 593,604 km (0.025 R)
• M4: 910,752 km (0.115 R)
• M5: 1,059,901 km (0.117 R)
• M6: 1,197,232 km (0.083 R)
• M7: 1,319,902 km (0.106 R)
• M8: 1,446,911 km (0.115 R)
• M9: 1,600,398 km (0.085 R)
• M10: 1,782,608 km (0.081 R)
• M11: 1,852,620 km (0.039 R)
• M12: 2,525,661 km (0.044 R)
• M13: 2,957,849 km (0.065 R)
• M14: 3,355,181 km (0.081 R)
• M15: 3,471,867 km (0.115 R)
• M16: 4,357,936 km (0.091 R)
• M17: 4,549,720 km (0.051 R)
• M18: 5,447,158 km (0.116 R)
• M19: 5,969,105 km (0.084 R)
• M20: 6,111,073 km (0.111 R)
• M21: 6,580,062 km (0.116 R)
• M22: 6,948,821 km (0.059 R)
• M23: 7,135,669 km (0.084 R)
• M24: 7,248,615 km (0.043 R)
• M25: 7,552,748 km (0.095 R)
• M26: 7,899,815 km (0.104 R)
• M27: 8,016,800 km (0.057 R)
• M28: 8,529,921 km (0.07 R)
• M29: 8,770,325 km (0.03 R)
• M30: 9,258,014 km (0.085 R)
• M31: 9,381,282 km (0.056 R)
• M32: 9,754,529 km (0.068 R)
• M33: 10,090,376 km (0.115 R)
• M34: 10,472,749 km (0.091 R)
• M35: 10,859,908 km (0.114 R)
• M36: 10,946,525 km (0.085 R)
• M37: 11,648,289 km (0.117 R)
• M38: 11,781,431 km (0.039 R)
• M39: 12,049,360 km (0.112 R)
• M40: 12,865,118 km (0.077 R)
• M41: 13,141,126 km (0.099 R)
• M42: 13,233,428 km (0.097 R)
• M43: 13,326,178 km (0.098 R)
• M44: 13,605,328 km (0.061 R)
• M45: 15,030,098 km (0.093 R)
• M46: 15,418,005 km (0.089 R)
• M47: 16,104,809 km (0.08 R)
• M48: 18,173,149 km (0.067 R)
• M49: 18,898,400 km (0.094 R)
• M50: 19,791,649 km (0.085 R)
• M51: 20,163,549 km (0.069 R)
• M52: 20,270,212 km (0.078 R)
• M53: 20,537,693 km (0.06 R)
• M54: 21,347,317 km (0.077 R)
• M55: 23,164,781 km (0.075 R)
• M56: 23,276,531 km (0.117 R)
• M57: 24,063,865 km (0.119 R)
• M58: 24,290,356 km (0.048 R)
• M59: 24,460,748 km (0.115 R)
• M60: 24,631,439 km (0.066 R)
• M61: 25,780,051 km (0.119 R)
• M62: 26,419,134 km (0.111 R)
• M63: 26,945,868 km (0.042 R)
• M64: 27,122,393 km (0.12 R)
• M65: 27,240,127 km (0.088 R)
• M66: 27,831,637 km (0.108 R)
• M67: 28,009,957 km (0.117 R)
• M68: 28,188,577 km (0.094 R)
• M69: 28,607,002 km (0.119 R)
• M70: 29,813,659 km (0.097 R)
• M71: 31,840,860 km (0.079 R)
• M72: 33,279,991 km (0.117 R)
• M73: 34,676,188 km (0.098 R)
• M74: 35,574,673 km (0.112 R)
• M75: 36,610,788 km (0.101 R)
• M76: 36,675,863 km (0.113 R)
• M77: 36,806,163 km (0.086 R)
• M78: 37,460,055 km (0.071 R)
• M79: 37,788,422 km (0.049 R)
• M80: 37,985,891 km (0.085 R)
• M81: 38,315,755 km (0.111 R)
• M82: 38,779,209 km (0.034 R)
• M83: 39,912,413 km (0.04 R)
• M84: 40,314,831 km (0.11 R)
• M85: 41,462,695 km (0.056 R)
• M86: 41,530,613 km (0.03 R)
• M87: 43,032,875 km (0.05 R)
• M88: 43,928,816 km (0.051 R)
• M89: 44,691,765 km (0.11 R)
• M90: 46,865,423 km (0.114 R)
• M91: 47,006,942 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.7

Radius: 7.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.75 AU - 15.65 AU

Year: 18983 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,349,111 km

• M1: 127,457 km (0.078 R)
• M2: 310,266 km (0.048 R)
• M3: 381,475 km (0.068 R)
• M4: 525,537 km (0.085 R)
• M5: 631,901 km (0.053 R)
• M6: 805,285 km (0.093 R)
• M7: 1,267,992 km (0.071 R)
• M8: 1,316,012 km (0.091 R)
• M9: 1,616,704 km (0.057 R)
• M10: 1,721,722 km (0.079 R)
• M11: 1,911,113 km (0.058 R)
• M12: 2,641,450 km (0.051 R)
• M13: 2,955,904 km (0.115 R)
• M14: 3,052,545 km (0.097 R)
• M15: 3,150,232 km (0.112 R)
• M16: 3,416,067 km (0.042 R)
• M17: 3,620,119 km (0.087 R)
• M18: 3,689,083 km (0.059 R)
• M19: 3,793,204 km (0.075 R)
• M20: 4,040,190 km (0.119 R)
• M21: 5,669,311 km (0.056 R)
• M22: 6,280,268 km (0.074 R)
• M23: 6,446,621 km (0.071 R)
• M24: 7,040,674 km (0.087 R)
• M25: 7,563,818 km (0.057 R)
• M26: 9,682,573 km (0.081 R)
• M27: 10,165,923 km (0.087 R)
• M28: 10,657,203 km (0.068 R)
• M29: 11,358,069 km (0.11 R)
• M30: 12,751,274 km (0.101 R)
• M31: 12,962,207 km (0.114 R)
• M32: 13,387,663 km (0.111 R)
• M33: 14,088,679 km (0.079 R)
• M34: 15,302,067 km (0.062 R)
• M35: 16,034,648 km (0.094 R)
• M36: 16,376,629 km (0.105 R)
• M37: 16,836,492 km (0.076 R)
• M38: 17,300,395 km (0.112 R)
• M39: 18,181,676 km (0.074 R)
• M40: 18,241,067 km (0.07 R)
• M41: 18,359,698 km (0.093 R)
• M42: 18,598,007 km (0.096 R)
• M43: 19,258,482 km (0.104 R)
• M44: 20,417,417 km (0.092 R)
• M45: 20,540,685 km (0.029 R)
• M46: 21,160,918 km (0.114 R)
• M47: 23,315,277 km (0.082 R)
• M48: 24,418,412 km (0.058 R)
• M49: 25,141,269 km (0.076 R)
• M50: 25,339,486 km (0.109 R)
• M51: 26,540,607 km (0.051 R)
• M52: 27,215,742 km (0.066 R)
• M53: 29,483,945 km (0.033 R)
• M54: 30,042,843 km (0.111 R)
• M55: 30,817,012 km (0.096 R)
• M56: 31,100,201 km (0.09 R)
• M57: 32,457,053 km (0.061 R)
• M58: 32,817,285 km (0.094 R)
• M59: 32,961,796 km (0.094 R)
• M60: 33,106,458 km (0.116 R)
• M61: 33,760,200 km (0.027 R)
• M62: 34,271,526 km (0.097 R)
• M63: 34,491,584 km (0.027 R)
• M64: 35,301,956 km (0.027 R)
• M65: 35,895,411 km (0.03 R)
• M66: 36,342,708 km (0.114 R)
• M67: 36,492,157 km (0.076 R)
• M68: 36,941,848 km (0.042 R)
• M69: 37,544,278 km (0.082 R)
• M70: 38,530,128 km (0.095 R)
• M71: 41,148,390 km (0.106 R)
• M72: 44,221,879 km (0.113 R)
• M73: 44,461,385 km (0.055 R)
• M74: 44,541,270 km (0.07 R)
• M75: 45,988,031 km (0.114 R)
• M76: 47,205,309 km (0.119 R)
• M77: 47,286,840 km (0.099 R)
• M78: 48,104,691 km (0.081 R)
• M79: 48,680,045 km (0.051 R)
• M80: 49,920,510 km (0.092 R)
• M81: 50,003,687 km (0.119 R)
• M82: 50,503,044 km (0.073 R)
• M83: 51,758,619 km (0.039 R)
• M84: 53,194,160 km (0.066 R)
• M85: 53,959,354 km (0.103 R)
• M86: 54,557,147 km (0.092 R)
• M87: 54,814,006 km (0.051 R)
• M88: 55,759,166 km (0.079 R)
• M89: 57,230,461 km (0.092 R)
• M90: 58,189,233 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.8

Radius: 6.6

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.98 AU - 20.72 AU

Year: 31375 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,349,111 km

• M1: 98,735 km (0.078 R)
• M2: 141,370 km (0.109 R)
• M3: 347,366 km (0.093 R)
• M4: 634,744 km (0.117 R)
• M5: 985,102 km (0.073 R)
• M6: 1,424,022 km (0.031 R)
• M7: 2,288,099 km (0.042 R)
• M8: 2,547,502 km (0.091 R)
• M9: 2,725,673 km (0.102 R)
• M10: 3,000,634 km (0.114 R)
• M11: 3,047,309 km (0.111 R)
• M12: 4,611,354 km (0.105 R)
• M13: 4,719,514 km (0.096 R)
• M14: 5,906,423 km (0.097 R)
• M15: 6,746,266 km (0.09 R)
• M16: 7,559,180 km (0.046 R)
• M17: 8,535,157 km (0.117 R)
• M18: 10,177,592 km (0.115 R)
• M19: 11,179,449 km (0.074 R)
• M20: 11,840,073 km (0.032 R)
• M21: 13,045,533 km (0.1 R)
• M22: 13,198,871 km (0.087 R)
• M23: 13,740,564 km (0.069 R)
• M24: 13,896,595 km (0.114 R)
• M25: 14,053,374 km (0.061 R)
• M26: 14,368,427 km (0.094 R)
• M27: 15,733,657 km (0.07 R)
• M28: 16,142,957 km (0.091 R)
• M29: 16,888,552 km (0.048 R)
• M30: 17,391,949 km (0.065 R)
• M31: 19,541,671 km (0.048 R)
• M32: 19,981,638 km (0.089 R)
• M33: 22,596,758 km (0.105 R)
• M34: 25,222,051 km (0.089 R)
• M35: 26,182,619 km (0.078 R)
• M36: 26,473,288 km (0.036 R)
• M37: 26,764,854 km (0.082 R)
• M38: 26,959,780 km (0.064 R)
• M39: 27,547,700 km (0.118 R)
• M40: 29,436,822 km (0.112 R)
• M41: 31,367,532 km (0.072 R)
• M42: 31,779,225 km (0.106 R)
• M43: 31,882,298 km (0.115 R)
• M44: 32,920,358 km (0.092 R)
• M45: 33,129,346 km (0.111 R)
• M46: 33,338,783 km (0.101 R)
• M47: 34,074,954 km (0.09 R)
• M48: 34,392,251 km (0.099 R)
• M49: 34,498,167 km (0.116 R)
• M50: 34,710,446 km (0.074 R)
• M51: 35,992,799 km (0.098 R)
• M52: 36,639,810 km (0.059 R)
• M53: 38,054,856 km (0.096 R)
• M54: 40,155,060 km (0.098 R)
• M55: 40,266,660 km (0.096 R)
• M56: 40,938,205 km (0.087 R)
• M57: 41,613,490 km (0.063 R)
• M58: 43,890,968 km (0.027 R)
• M59: 44,351,281 km (0.095 R)
• M60: 45,975,016 km (0.091 R)
• M61: 47,264,400 km (0.08 R)
• M62: 47,736,232 km (0.119 R)
• M63: 48,803,613 km (0.106 R)
• M64: 50,359,131 km (0.081 R)
• M65: 50,840,986 km (0.089 R)
• M66: 51,809,333 km (0.119 R)
• M67: 52,174,053 km (0.119 R)
• M68: 54,503,591 km (0.103 R)
• M69: 54,627,158 km (0.038 R)
• M70: 55,122,178 km (0.041 R)
• M71: 55,494,527 km (0.12 R)
• M72: 55,743,159 km (0.065 R)
• M73: 58,502,940 km (0.047 R)
• M74: 59,136,337 km (0.12 R)
• M75: 60,154,501 km (0.062 R)
• M76: 60,282,108 km (0.045 R)
• M77: 60,665,826 km (0.064 R)
• M78: 62,208,180 km (0.082 R)
• M79: 62,984,144 km (0.031 R)
• M80: 63,373,398 km (0.09 R)
• M81: 64,938,192 km (0.057 R)
• M82: 66,251,960 km (0.109 R)
• M83: 71,323,478 km (0.086 R)
• M84: 76,241,956 km (0.109 R)
• M85: 76,795,169 km (0.09 R)
• M86: 78,044,760 km (0.094 R)
• M87: 79,301,083 km (0.096 R)
• M88: 80,564,138 km (0.044 R)
• M89: 82,683,940 km (0.068 R)
• M90: 83,536,947 km (0.091 R)
• M91: 84,965,008 km (0.078 R)
• M92: 85,108,323 km (0.112 R)
• M93: 85,251,638 km (0.066 R)
• M94: 86,545,360 km (0.07 R)
• M95: 92,815,306 km (0.111 R)
• M96: 93,997,877 km (0.076 R)
• M97: 94,442,632 km (0.103 R)
• M98: 98,025,800 km (0.034 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit