🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 39.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.85 AU

Year: 233 Days

Day: 20 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,554,362 km

• M1: 89,759 km (0.077 R)
• M2: 561,740 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.92 AU

Year: 251 Days

Day: 47.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.93 AU - 1.11 AU

Year: 362 Days

Day: 44.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.19 AU - 5.13 AU

Year: 3536 Days

Day: 31 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 13.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.12 AU - 10.48 AU

Year: 10782 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,554,362 km

• M1: 173,683 km (0.1 R)
• M2: 353,051 km (0.089 R)
• M3: 1,482,664 km (0.108 R)
• M4: 2,395,361 km (0.078 R)
• M5: 2,612,876 km (0.117 R)
• M6: 3,009,311 km (0.066 R)
• M7: 3,096,826 km (0.12 R)
• M8: 3,214,858 km (0.115 R)
• M9: 3,334,387 km (0.055 R)
• M10: 3,764,780 km (0.037 R)
• M11: 3,859,326 km (0.106 R)
• M12: 4,083,124 km (0.114 R)
• M13: 5,586,583 km (0.07 R)
• M14: 6,209,658 km (0.054 R)
• M15: 6,397,104 km (0.075 R)
• M16: 7,126,843 km (0.106 R)
• M17: 8,748,483 km (0.117 R)
• M18: 8,958,968 km (0.083 R)
• M19: 9,992,839 km (0.105 R)
• M20: 10,124,784 km (0.113 R)
• M21: 10,213,047 km (0.081 R)
• M22: 10,434,900 km (0.114 R)
• M23: 10,658,250 km (0.089 R)
• M24: 12,078,682 km (0.091 R)
• M25: 12,219,304 km (0.109 R)
• M26: 12,596,889 km (0.11 R)
• M27: 12,739,455 km (0.092 R)
• M28: 13,074,405 km (0.099 R)
• M29: 13,267,087 km (0.111 R)
• M30: 13,752,831 km (0.107 R)
• M31: 13,998,022 km (0.11 R)
• M32: 14,244,560 km (0.101 R)
• M33: 14,442,777 km (0.119 R)
• M34: 14,542,259 km (0.042 R)
• M35: 15,295,784 km (0.105 R)
• M36: 16,475,812 km (0.118 R)
• M37: 16,893,190 km (0.09 R)
• M38: 17,261,201 km (0.118 R)
• M39: 17,366,817 km (0.054 R)
• M40: 17,844,932 km (0.113 R)
• M41: 18,058,707 km (0.103 R)
• M42: 18,219,674 km (0.087 R)
• M43: 19,579,519 km (0.105 R)
• M44: 21,708,596 km (0.047 R)
• M45: 22,051,325 km (0.084 R)
• M46: 22,223,512 km (0.105 R)
• M47: 22,395,998 km (0.05 R)
• M48: 22,916,449 km (0.115 R)
• M49: 23,032,537 km (0.102 R)
• M50: 23,207,267 km (0.095 R)
• M51: 23,557,775 km (0.081 R)
• M52: 24,145,994 km (0.091 R)
• M53: 24,501,289 km (0.102 R)
• M54: 25,037,448 km (0.048 R)
• M55: 25,637,634 km (0.056 R)
• M56: 26,303,494 km (0.097 R)
• M57: 27,652,119 km (0.041 R)
• M58: 28,272,651 km (0.104 R)
• M59: 28,459,649 km (0.074 R)
• M60: 29,023,184 km (0.115 R)
• M61: 29,653,739 km (0.111 R)
• M62: 30,225,053 km (0.089 R)
• M63: 30,800,107 km (0.096 R)
• M64: 30,992,490 km (0.115 R)
• M65: 32,350,988 km (0.107 R)
• M66: 32,677,261 km (0.11 R)
• M67: 32,808,159 km (0.051 R)
• M68: 33,201,751 km (0.05 R)
• M69: 33,728,934 km (0.088 R)
• M70: 34,658,087 km (0.096 R)
• M71: 35,595,766 km (0.084 R)
• M72: 37,495,958 km (0.097 R)
• M73: 37,907,352 km (0.112 R)
• M74: 38,596,550 km (0.114 R)
• M75: 39,638,050 km (0.114 R)
• M76: 40,829,448 km (0.108 R)
• M77: 41,606,758 km (0.047 R)
• M78: 42,032,813 km (0.106 R)
• M79: 42,246,289 km (0.057 R)
• M80: 45,200,847 km (0.079 R)
• M81: 47,404,573 km (0.072 R)
• M82: 47,552,675 km (0.081 R)
• M83: 47,775,277 km (0.106 R)
• M84: 47,923,827 km (0.112 R)
• M85: 48,444,877 km (0.113 R)
• M86: 50,019,544 km (0.086 R)
• M87: 50,548,223 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 13.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.25 AU - 14.37 AU

Year: 16114 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 107,554,362 km

• M1: 178,470 km (0.051 R)
• M2: 333,304 km (0.099 R)
• M3: 959,371 km (0.069 R)
• M4: 1,222,963 km (0.092 R)
• M5: 1,570,927 km (0.09 R)
• M6: 3,152,027 km (0.11 R)
• M7: 4,426,003 km (0.063 R)
• M8: 6,167,920 km (0.119 R)
• M9: 6,667,427 km (0.062 R)
• M10: 7,007,613 km (0.062 R)
• M11: 7,669,733 km (0.037 R)
• M12: 8,979,163 km (0.119 R)
• M13: 9,506,945 km (0.077 R)
• M14: 11,070,242 km (0.041 R)
• M15: 12,544,679 km (0.048 R)
• M16: 12,754,266 km (0.098 R)
• M17: 14,297,966 km (0.093 R)
• M18: 14,385,481 km (0.093 R)
• M19: 14,560,959 km (0.117 R)
• M20: 15,629,088 km (0.084 R)
• M21: 17,418,129 km (0.04 R)
• M22: 17,652,250 km (0.107 R)
• M23: 18,838,112 km (0.119 R)
• M24: 19,659,255 km (0.057 R)
• M25: 20,049,705 km (0.071 R)
• M26: 20,344,263 km (0.058 R)
• M27: 20,689,685 km (0.114 R)
• M28: 21,486,742 km (0.114 R)
• M29: 22,446,113 km (0.072 R)
• M30: 23,885,245 km (0.101 R)
• M31: 24,197,605 km (0.109 R)
• M32: 25,036,999 km (0.063 R)
• M33: 29,319,687 km (0.057 R)
• M34: 30,608,622 km (0.099 R)
• M35: 30,721,568 km (0.046 R)
• M36: 33,241,395 km (0.09 R)
• M37: 33,998,510 km (0.082 R)
• M38: 34,232,780 km (0.028 R)
• M39: 35,115,407 km (0.039 R)
• M40: 36,843,263 km (0.075 R)
• M41: 37,566,269 km (0.094 R)
• M42: 37,990,230 km (0.037 R)
• M43: 38,111,703 km (0.093 R)
• M44: 38,842,938 km (0.087 R)
• M45: 40,010,250 km (0.079 R)
• M46: 40,567,053 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 3.8

Gravity: 58.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.05 AU - 16.11 AU

Year: 22662 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,554,362 km

• M1: 279,449 km (0.065 R)
• M2: 336,595 km (0.036 R)
• M3: 418,874 km (0.113 R)
• M4: 837,748 km (0.083 R)
• M5: 1,382,883 km (0.117 R)
• M6: 1,482,664 km (0.071 R)
• M7: 1,978,581 km (0.115 R)
• M8: 2,322,357 km (0.094 R)
• M9: 2,361,702 km (0.061 R)
• M10: 3,063,764 km (0.04 R)
• M11: 4,741,205 km (0.045 R)
• M12: 5,043,991 km (0.087 R)
• M13: 6,649,177 km (0.04 R)
• M14: 6,817,773 km (0.117 R)
• M15: 6,987,717 km (0.102 R)
• M16: 9,383,526 km (0.104 R)
• M17: 9,954,392 km (0.097 R)
• M18: 10,536,328 km (0.05 R)
• M19: 10,732,899 km (0.088 R)
• M20: 12,210,178 km (0.118 R)
• M21: 12,902,368 km (0.091 R)
• M22: 14,036,319 km (0.116 R)
• M23: 14,687,968 km (0.052 R)
• M24: 14,907,428 km (0.06 R)
• M25: 15,572,241 km (0.071 R)
• M26: 15,795,890 km (0.103 R)
• M27: 16,020,735 km (0.101 R)
• M28: 16,625,410 km (0.049 R)
• M29: 17,160,521 km (0.095 R)
• M30: 17,779,109 km (0.076 R)
• M31: 18,720,378 km (0.098 R)
• M32: 19,437,102 km (0.051 R)
• M33: 20,569,558 km (0.097 R)
• M34: 21,143,714 km (0.091 R)
• M35: 22,560,107 km (0.092 R)
• M36: 24,178,905 km (0.07 R)
• M37: 24,351,541 km (0.055 R)
• M38: 24,438,009 km (0.056 R)
• M39: 25,658,877 km (0.096 R)
• M40: 26,011,330 km (0.108 R)
• M41: 26,188,154 km (0.069 R)
• M42: 26,276,716 km (0.118 R)
• M43: 27,167,721 km (0.084 R)
• M44: 27,257,330 km (0.101 R)
• M45: 27,347,089 km (0.072 R)
• M46: 28,431,823 km (0.115 R)
• M47: 28,796,543 km (0.113 R)
• M48: 28,979,501 km (0.116 R)
• M49: 29,622,772 km (0.039 R)
• M50: 31,392,365 km (0.095 R)
• M51: 32,813,395 km (0.117 R)
• M52: 33,387,552 km (0.11 R)
• M53: 34,255,220 km (0.044 R)
• M54: 34,546,038 km (0.111 R)
• M55: 35,717,688 km (0.081 R)
• M56: 36,604,953 km (0.118 R)
• M57: 37,399,617 km (0.05 R)
• M58: 37,799,193 km (0.036 R)
• M59: 38,199,966 km (0.108 R)
• M60: 38,905,021 km (0.077 R)
• M61: 40,123,495 km (0.086 R)
• M62: 42,078,141 km (0.091 R)
• M63: 42,285,783 km (0.079 R)
• M64: 43,958,437 km (0.066 R)
• M65: 45,120,962 km (0.088 R)
• M66: 48,995,397 km (0.103 R)
• M67: 50,530,720 km (0.085 R)
• M68: 51,525,995 km (0.06 R)
• M69: 52,416,102 km (0.076 R)
• M70: 55,798,959 km (0.099 R)
• M71: 56,255,232 km (0.108 R)
• M72: 57,401,601 km (0.116 R)
• M73: 58,324,171 km (0.089 R)
• M74: 60,886,333 km (0.109 R)
• M75: 61,356,220 km (0.12 R)
• M76: 63,604,078 km (0.096 R)
• M77: 64,080,846 km (0.109 R)
• M78: 65,517,883 km (0.048 R)
• M79: 68,545,894 km (0.067 R)
• M80: 69,647,084 km (0.074 R)
• M81: 69,892,574 km (0.106 R)
• M82: 70,384,452 km (0.049 R)
• M83: 70,754,108 km (0.064 R)
• M84: 71,247,931 km (0.1 R)
• M85: 71,495,366 km (0.028 R)
• M86: 71,866,967 km (0.107 R)
• M87: 75,114,138 km (0.041 R)
• M88: 77,517,129 km (0.047 R)
• M89: 78,664,245 km (0.111 R)
• M90: 78,919,908 km (0.096 R)
• M91: 80,330,915 km (0.098 R)
• M92: 80,459,719 km (0.103 R)
• M93: 82,268,656 km (0.102 R)
• M94: 82,787,910 km (0.109 R)
• M95: 84,483,154 km (0.1 R)
• M96: 86,321,412 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.5

Radius: 8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.8 AU - 22.88 AU

Year: 32241 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,554,362 km

• M1: 743,651 km (0.114 R)
• M2: 1,057,657 km (0.09 R)
• M3: 1,159,683 km (0.062 R)
• M4: 1,300,903 km (0.064 R)
• M5: 1,410,558 km (0.086 R)
• M6: 2,175,452 km (0.102 R)
• M7: 3,098,022 km (0.108 R)
• M8: 3,345,756 km (0.116 R)
• M9: 3,599,923 km (0.045 R)
• M10: 3,703,445 km (0.093 R)
• M11: 4,344,771 km (0.107 R)
• M12: 4,399,823 km (0.094 R)
• M13: 4,962,760 km (0.088 R)
• M14: 5,370,414 km (0.085 R)
• M15: 6,467,266 km (0.118 R)
• M16: 7,301,423 km (0.053 R)
• M17: 7,966,087 km (0.107 R)
• M18: 8,649,898 km (0.09 R)
• M19: 10,000,318 km (0.044 R)
• M20: 12,891,746 km (0.071 R)
• M21: 13,210,240 km (0.093 R)
• M22: 13,290,275 km (0.114 R)
• M23: 15,007,808 km (0.036 R)
• M24: 15,091,284 km (0.116 R)
• M25: 15,258,833 km (0.047 R)
• M26: 15,765,072 km (0.092 R)
• M27: 15,935,016 km (0.066 R)
• M28: 17,667,957 km (0.116 R)
• M29: 19,006,409 km (0.115 R)
• M30: 21,874,350 km (0.074 R)
• M31: 23,600,410 km (0.082 R)
• M32: 23,989,963 km (0.059 R)
• M33: 25,569,268 km (0.069 R)
• M34: 26,270,583 km (0.096 R)
• M35: 27,080,057 km (0.103 R)
• M36: 28,000,383 km (0.115 R)
• M37: 28,930,882 km (0.09 R)
• M38: 29,661,667 km (0.119 R)
• M39: 30,292,821 km (0.103 R)
• M40: 30,398,587 km (0.045 R)
• M41: 31,034,826 km (0.085 R)
• M42: 32,320,770 km (0.045 R)
• M43: 35,722,326 km (0.075 R)
• M44: 36,169,474 km (0.118 R)
• M45: 37,182,401 km (0.119 R)
• M46: 38,776,366 km (0.092 R)
• M47: 39,235,931 km (0.092 R)
• M48: 41,091,992 km (0.076 R)
• M49: 42,030,719 km (0.095 R)
• M50: 42,976,626 km (0.08 R)
• M51: 44,288,450 km (0.082 R)
• M52: 45,009,511 km (0.104 R)
• M53: 45,734,612 km (0.113 R)
• M54: 46,585,226 km (0.088 R)
• M55: 46,829,220 km (0.093 R)
• M56: 48,673,014 km (0.054 R)
• M57: 49,417,113 km (0.055 R)
• M58: 51,671,853 km (0.07 R)
• M59: 51,924,374 km (0.12 R)
• M60: 52,684,630 km (0.115 R)
• M61: 53,959,952 km (0.06 R)
• M62: 54,472,923 km (0.082 R)
• M63: 60,620,049 km (0.078 R)
• M64: 61,019,775 km (0.096 R)
• M65: 61,286,807 km (0.1 R)
• M66: 61,821,918 km (0.072 R)
• M67: 61,955,958 km (0.094 R)
• M68: 62,896,929 km (0.109 R)
• M69: 63,031,716 km (0.08 R)
• M70: 68,502,211 km (0.103 R)
• M71: 68,779,715 km (0.103 R)
• M72: 70,033,046 km (0.038 R)
• M73: 70,312,645 km (0.098 R)
• M74: 71,716,022 km (0.048 R)
• M75: 72,562,447 km (0.062 R)
• M76: 75,121,468 km (0.105 R)
• M77: 75,550,814 km (0.055 R)
• M78: 76,699,726 km (0.059 R)
• M79: 83,417,717 km (0.045 R)
• M80: 84,605,076 km (0.112 R)
• M81: 84,753,926 km (0.056 R)
• M82: 86,696,454 km (0.097 R)
• M83: 87,598,080 km (0.107 R)
• M84: 89,865,386 km (0.107 R)
• M85: 91,693,172 km (0.12 R)
• M86: 95,075,880 km (0.087 R)
• M87: 95,695,215 km (0.117 R)
• M88: 98,655,757 km (0.098 R)
• M89: 100,698,516 km (0.102 R)
• M90: 103,709,322 km (0.075 R)
• M91: 105,946,558 km (0.1 R)
• M92: 107,393,170 km (0.11 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit