🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 185 Days

Day: 21.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.93 AU - 0.95 AU

Year: 392 Days

Day: 45.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,722,131 km

• M1: 455,974 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.24 AU - 1.48 AU

Year: 683 Days

Day: 43.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,722,131 km

• M1: 1,026,541 km (0.11 R)
• M2: 1,184,666 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.38 AU - 1.48 AU

Year: 736 Days

Day: 43.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,722,131 km

• M1: 275,260 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.38 AU - 1.68 AU

Year: 815 Days

Day: 18.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,722,131 km

• M1: 51,162 km (0.067 R)
• M2: 510,877 km (0.089 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 13.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.61 AU - 3.97 AU

Year: 2569 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 92,722,131 km

• M1: 175,329 km (0.093 R)
• M2: 268,977 km (0.096 R)
• M3: 357,090 km (0.088 R)
• M4: 532,868 km (0.074 R)
• M5: 639,830 km (0.092 R)
• M6: 755,469 km (0.086 R)
• M7: 953,836 km (0.084 R)
• M8: 1,156,990 km (0.069 R)
• M9: 1,281,904 km (0.084 R)
• M10: 1,419,085 km (0.089 R)
• M11: 1,630,766 km (0.034 R)
• M12: 1,820,756 km (0.102 R)
• M13: 1,951,803 km (0.065 R)
• M14: 2,111,424 km (0.099 R)
• M15: 2,205,970 km (0.105 R)
• M16: 2,328,491 km (0.06 R)
• M17: 2,635,765 km (0.042 R)
• M18: 2,766,214 km (0.1 R)
• M19: 3,062,867 km (0.095 R)
• M20: 3,594,238 km (0.103 R)
• M21: 3,687,438 km (0.1 R)
• M22: 4,111,398 km (0.082 R)
• M23: 4,198,165 km (0.104 R)
• M24: 4,573,656 km (0.055 R)
• M25: 4,765,590 km (0.052 R)
• M26: 4,856,844 km (0.114 R)
• M27: 5,064,337 km (0.106 R)
• M28: 5,239,516 km (0.063 R)
• M29: 5,369,217 km (0.055 R)
• M30: 5,547,987 km (0.113 R)
• M31: 5,668,114 km (0.095 R)
• M32: 5,777,171 km (0.072 R)
• M33: 5,911,360 km (0.062 R)
• M34: 6,034,180 km (0.107 R)
• M35: 6,120,647 km (0.081 R)
• M36: 6,232,546 km (0.062 R)
• M37: 6,420,591 km (0.069 R)
• M38: 6,750,903 km (0.12 R)
• M39: 7,060,870 km (0.116 R)
• M40: 7,256,993 km (0.075 R)
• M41: 7,349,145 km (0.042 R)
• M42: 7,587,903 km (0.111 R)
• M43: 7,734,958 km (0.117 R)
• M44: 8,045,822 km (0.099 R)
• M45: 8,196,019 km (0.098 R)
• M46: 8,292,060 km (0.067 R)
• M47: 8,429,840 km (0.119 R)
• M48: 8,610,255 km (0.1 R)
• M49: 8,834,053 km (0.098 R)
• M50: 8,974,825 km (0.057 R)
• M51: 9,215,977 km (0.113 R)
• M52: 9,430,500 km (0.111 R)
• M53: 9,574,563 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 11.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.38 AU - 7.58 AU

Year: 8806 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,722,131 km

• M1: 170,093 km (0.077 R)
• M2: 393,742 km (0.082 R)
• M3: 710,291 km (0.062 R)
• M4: 799,002 km (0.031 R)
• M5: 903,870 km (0.03 R)
• M6: 1,076,805 km (0.111 R)
• M7: 1,167,611 km (0.116 R)
• M8: 1,427,612 km (0.096 R)
• M9: 1,676,394 km (0.11 R)
• M10: 1,939,237 km (0.073 R)
• M11: 2,035,279 km (0.098 R)
• M12: 2,350,332 km (0.087 R)
• M13: 2,453,106 km (0.069 R)
• M14: 2,806,755 km (0.034 R)
• M15: 3,026,814 km (0.078 R)
• M16: 3,139,012 km (0.11 R)
• M17: 4,106,910 km (0.116 R)
• M18: 4,677,477 km (0.089 R)
• M19: 5,363,383 km (0.054 R)
• M20: 5,568,482 km (0.088 R)
• M21: 5,683,672 km (0.087 R)
• M22: 5,799,461 km (0.105 R)
• M23: 5,939,634 km (0.033 R)
• M24: 6,223,271 km (0.071 R)
• M25: 6,535,482 km (0.111 R)
• M26: 6,632,721 km (0.066 R)
• M27: 6,828,395 km (0.094 R)
• M28: 6,926,980 km (0.051 R)
• M29: 7,001,330 km (0.096 R)
• M30: 7,175,611 km (0.118 R)
• M31: 7,250,710 km (0.081 R)
• M32: 7,376,521 km (0.056 R)
• M33: 7,503,081 km (0.053 R)
• M34: 7,681,551 km (0.046 R)
• M35: 7,887,249 km (0.082 R)
• M36: 7,964,890 km (0.068 R)
• M37: 8,120,771 km (0.045 R)
• M38: 8,409,345 km (0.045 R)
• M39: 9,104,975 km (0.084 R)
• M40: 9,186,356 km (0.096 R)
• M41: 9,295,413 km (0.098 R)
• M42: 9,597,302 km (0.106 R)
• M43: 9,763,355 km (0.107 R)
• M44: 10,493,991 km (0.063 R)
• M45: 10,722,427 km (0.115 R)
• M46: 10,952,509 km (0.058 R)
• M47: 11,213,258 km (0.086 R)
• M48: 11,593,536 km (0.069 R)
• M49: 12,426,946 km (0.092 R)
• M50: 12,759,651 km (0.086 R)
• M51: 12,850,906 km (0.118 R)
• M52: 12,942,460 km (0.087 R)
• M53: 13,064,681 km (0.049 R)
• M54: 13,187,501 km (0.118 R)
• M55: 13,434,038 km (0.098 R)
• M56: 13,557,905 km (0.085 R)
• M57: 13,650,955 km (0.075 R)
• M58: 13,869,219 km (0.03 R)
• M59: 14,057,114 km (0.034 R)
• M60: 15,073,631 km (0.042 R)
• M61: 15,266,762 km (0.087 R)
• M62: 15,396,014 km (0.101 R)
• M63: 15,493,253 km (0.109 R)
• M64: 16,179,459 km (0.045 R)
• M65: 17,009,278 km (0.09 R)
• M66: 17,513,722 km (0.116 R)
• M67: 18,023,252 km (0.098 R)
• M68: 19,230,806 km (0.053 R)
• M69: 19,791,649 km (0.109 R)
• M70: 20,038,635 km (0.114 R)
• M71: 20,714,368 km (0.111 R)
• M72: 21,978,620 km (0.111 R)
• M73: 22,161,129 km (0.056 R)
• M74: 22,271,084 km (0.097 R)
• M75: 23,491,054 km (0.043 R)
• M76: 23,677,902 km (0.094 R)
• M77: 23,790,101 km (0.078 R)
• M78: 24,090,493 km (0.093 R)
• M79: 24,656,871 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 5

Gravity: 37.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.06 AU - 13.4 AU

Year: 20714 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,722,131 km

• M1: 76,295 km (0.074 R)
• M2: 287,527 km (0.117 R)
• M3: 487,091 km (0.068 R)
• M4: 1,171,950 km (0.107 R)
• M5: 1,621,641 km (0.1 R)
• M6: 1,794,277 km (0.113 R)
• M7: 3,728,727 km (0.09 R)
• M8: 4,141,767 km (0.042 R)
• M9: 4,329,961 km (0.041 R)
• M10: 4,961,114 km (0.075 R)
• M11: 5,465,857 km (0.08 R)
• M12: 6,415,205 km (0.094 R)
• M13: 8,224,293 km (0.101 R)
• M14: 8,639,726 km (0.087 R)
• M15: 8,940,717 km (0.073 R)
• M16: 9,245,148 km (0.098 R)
• M17: 11,733,410 km (0.056 R)
• M18: 11,799,682 km (0.052 R)
• M19: 11,932,824 km (0.09 R)
• M20: 11,999,544 km (0.108 R)
• M21: 12,066,415 km (0.113 R)
• M22: 12,741,999 km (0.118 R)
• M23: 14,271,038 km (0.1 R)
• M24: 14,341,948 km (0.039 R)
• M25: 14,984,920 km (0.115 R)
• M26: 15,491,608 km (0.119 R)
• M27: 17,573,711 km (0.114 R)
• M28: 17,725,702 km (0.056 R)
• M29: 18,879,999 km (0.117 R)
• M30: 19,584,156 km (0.086 R)
• M31: 19,662,845 km (0.054 R)
• M32: 20,776,751 km (0.063 R)
• M33: 20,857,085 km (0.077 R)
• M34: 21,422,265 km (0.077 R)
• M35: 21,747,641 km (0.071 R)
• M36: 22,816,069 km (0.092 R)
• M37: 22,981,823 km (0.087 R)
• M38: 23,314,828 km (0.072 R)
• M39: 23,733,253 km (0.104 R)
• M40: 24,492,762 km (0.043 R)
• M41: 24,747,677 km (0.064 R)
• M42: 26,122,182 km (0.027 R)
• M43: 27,786,159 km (0.111 R)
• M44: 27,874,721 km (0.08 R)
• M45: 28,497,048 km (0.107 R)
• M46: 28,586,208 km (0.06 R)
• M47: 30,118,240 km (0.05 R)
• M48: 30,482,511 km (0.088 R)
• M49: 30,573,766 km (0.081 R)
• M50: 31,584,150 km (0.088 R)
• M51: 31,676,601 km (0.036 R)
• M52: 33,354,940 km (0.051 R)
• M53: 33,543,283 km (0.1 R)
• M54: 34,585,083 km (0.119 R)
• M55: 34,680,227 km (0.099 R)
• M56: 35,253,486 km (0.037 R)
• M57: 36,119,209 km (0.119 R)
• M58: 37,479,802 km (0.119 R)
• M59: 41,660,913 km (0.092 R)
• M60: 42,168,349 km (0.066 R)
• M61: 43,087,029 km (0.07 R)
• M62: 45,047,958 km (0.085 R)
• M63: 45,673,277 km (0.057 R)
• M64: 46,091,702 km (0.102 R)
• M65: 46,616,641 km (0.057 R)
• M66: 46,932,442 km (0.08 R)
• M67: 49,592,143 km (0.069 R)
• M68: 50,022,237 km (0.057 R)
• M69: 50,886,015 km (0.084 R)
• M70: 53,396,866 km (0.037 R)
• M71: 53,506,970 km (0.109 R)
• M72: 53,617,223 km (0.085 R)
• M73: 54,722,901 km (0.058 R)
• M74: 54,944,904 km (0.098 R)
• M75: 55,612,859 km (0.086 R)
• M76: 55,947,808 km (0.07 R)
• M77: 57,294,488 km (0.098 R)
• M78: 57,632,729 km (0.093 R)
• M79: 59,790,828 km (0.029 R)
• M80: 60,134,006 km (0.086 R)
• M81: 60,707,414 km (0.097 R)
• M82: 61,859,617 km (0.099 R)
• M83: 62,786,526 km (0.061 R)
• M84: 63,718,071 km (0.11 R)
• M85: 64,302,550 km (0.063 R)
• M86: 64,419,685 km (0.092 R)
• M87: 65,477,043 km (0.116 R)
• M88: 70,124,301 km (0.095 R)
• M89: 75,123,264 km (0.113 R)
• M90: 76,607,873 km (0.032 R)
• M91: 76,856,355 km (0.079 R)
• M92: 76,980,671 km (0.093 R)
• M93: 79,480,601 km (0.104 R)
• M94: 80,235,771 km (0.051 R)
• M95: 85,845,841 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.2

Radius: 5.8

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.1 AU - 17.7 AU

Year: 23522 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,722,131 km

• M1: 75,098 km (0.064 R)
• M2: 242,349 km (0.038 R)
• M3: 869,612 km (0.047 R)
• M4: 2,208,065 km (0.094 R)
• M5: 2,532,094 km (0.075 R)
• M6: 2,615,420 km (0.06 R)
• M7: 2,914,466 km (0.065 R)
• M8: 4,020,144 km (0.111 R)
• M9: 4,166,749 km (0.029 R)
• M10: 5,400,932 km (0.069 R)
• M11: 5,508,493 km (0.092 R)
• M12: 5,616,951 km (0.069 R)
• M13: 5,726,008 km (0.082 R)
• M14: 6,057,367 km (0.112 R)
• M15: 6,113,317 km (0.076 R)
• M16: 6,452,007 km (0.027 R)
• M17: 6,854,874 km (0.071 R)
• M18: 7,504,278 km (0.066 R)
• M19: 8,235,064 km (0.066 R)
• M20: 9,502,457 km (0.06 R)
• M21: 10,425,326 km (0.118 R)
• M22: 10,626,834 km (0.062 R)
• M23: 11,514,698 km (0.118 R)
• M24: 11,932,375 km (0.091 R)
• M25: 12,284,379 km (0.085 R)
• M26: 12,998,409 km (0.106 R)
• M27: 14,317,264 km (0.076 R)
• M28: 15,909,135 km (0.052 R)
• M29: 16,530,116 km (0.11 R)
• M30: 16,764,985 km (0.104 R)
• M31: 17,159,025 km (0.072 R)
• M32: 18,278,317 km (0.078 R)
• M33: 18,683,876 km (0.098 R)
• M34: 19,256,537 km (0.108 R)
• M35: 19,918,059 km (0.109 R)
• M36: 20,001,235 km (0.087 R)
• M37: 21,433,336 km (0.105 R)
• M38: 23,863,404 km (0.105 R)
• M39: 26,196,682 km (0.077 R)
• M40: 27,482,774 km (0.05 R)
• M41: 27,575,525 km (0.083 R)
• M42: 28,507,669 km (0.094 R)
• M43: 30,403,074 km (0.096 R)
• M44: 31,753,794 km (0.077 R)
• M45: 32,436,558 km (0.068 R)
• M46: 33,124,110 km (0.086 R)
• M47: 34,114,598 km (0.103 R)
• M48: 34,214,230 km (0.075 R)
• M49: 36,429,475 km (0.115 R)
• M50: 39,106,679 km (0.052 R)
• M51: 41,846,713 km (0.109 R)
• M52: 41,953,227 km (0.086 R)
• M53: 43,024,348 km (0.116 R)
• M54: 44,212,903 km (0.064 R)
• M55: 44,756,691 km (0.104 R)
• M56: 45,302,723 km (0.066 R)
• M57: 45,412,229 km (0.087 R)
• M58: 47,620,144 km (0.109 R)
• M59: 48,177,545 km (0.118 R)
• M60: 48,513,093 km (0.1 R)
• M61: 49,411,429 km (0.073 R)
• M62: 50,428,844 km (0.08 R)
• M63: 50,883,173 km (0.101 R)
• M64: 53,985,234 km (0.103 R)
• M65: 54,101,322 km (0.116 R)
• M66: 54,333,647 km (0.087 R)
• M67: 54,916,182 km (0.08 R)
• M68: 55,266,540 km (0.041 R)
• M69: 55,852,215 km (0.093 R)
• M70: 57,859,071 km (0.12 R)
• M71: 58,811,561 km (0.087 R)
• M72: 59,889,413 km (0.093 R)
• M73: 60,250,094 km (0.07 R)
• M74: 60,370,520 km (0.103 R)
• M75: 61,336,473 km (0.118 R)
• M76: 61,700,146 km (0.067 R)
• M77: 61,942,943 km (0.11 R)
• M78: 62,917,274 km (0.1 R)
• M79: 65,251,450 km (0.062 R)
• M80: 65,746,469 km (0.067 R)
• M81: 65,870,486 km (0.118 R)
• M82: 66,491,466 km (0.073 R)
• M83: 67,363,921 km (0.109 R)
• M84: 70,130,883 km (0.1 R)
• M85: 70,257,593 km (0.1 R)
• M86: 73,705,824 km (0.105 R)
• M87: 74,608,796 km (0.053 R)
• M88: 76,165,213 km (0.104 R)
• M89: 76,686,262 km (0.12 R)
• M90: 78,125,693 km (0.045 R)
• M91: 79,573,950 km (0.103 R)
• M92: 81,829,586 km (0.119 R)
• M93: 83,300,283 km (0.086 R)
• M94: 85,590,178 km (0.119 R)
• M95: 88,721,261 km (0.095 R)
• M96: 92,028,122 km (0.081 R)
• M97: 92,305,477 km (0.083 R)
• M98: 92,722,107 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit