🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 23.9 Hours

Environment

Temp: 269 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.09 AU - 1.63 AU

Year: 555 Days

Day: 16.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 649 Days

Day: 46.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.74 AU - 1.9 AU

Year: 859 Days

Day: 37.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,841,515 km

• M1: 120,127 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.27 AU - 4.61 AU

Year: 3273 Days

Day: 27.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,841,515 km

• M1: 1,266,645 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.71 AU - 5.63 AU

Year: 4113 Days

Day: 38.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,841,515 km

• M1: 40,840 km (0.047 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 12.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.3 AU - 6.5 AU

Year: 5664 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,841,515 km

• M1: 156,928 km (0.069 R)
• M2: 271,371 km (0.088 R)
• M3: 381,774 km (0.105 R)
• M4: 479,162 km (0.12 R)
• M5: 645,365 km (0.071 R)
• M6: 922,570 km (0.066 R)
• M7: 1,124,826 km (0.094 R)
• M8: 1,263,803 km (0.079 R)
• M9: 1,342,192 km (0.093 R)
• M10: 1,463,067 km (0.119 R)
• M11: 1,573,770 km (0.051 R)
• M12: 1,672,953 km (0.088 R)
• M13: 1,789,191 km (0.112 R)
• M14: 1,999,076 km (0.067 R)
• M15: 2,249,204 km (0.108 R)
• M16: 2,694,706 km (0.034 R)
• M17: 2,866,744 km (0.106 R)
• M18: 3,096,078 km (0.039 R)
• M19: 3,591,546 km (0.087 R)
• M20: 4,251,123 km (0.083 R)
• M21: 4,391,595 km (0.081 R)
• M22: 4,739,261 km (0.098 R)
• M23: 4,843,231 km (0.094 R)
• M24: 5,074,809 km (0.072 R)
• M25: 5,526,893 km (0.074 R)
• M26: 5,791,233 km (0.065 R)
• M27: 6,286,551 km (0.1 R)
• M28: 7,511,159 km (0.085 R)
• M29: 8,705,698 km (0.04 R)
• M30: 8,936,378 km (0.117 R)
• M31: 9,039,451 km (0.084 R)
• M32: 9,117,093 km (0.052 R)
• M33: 9,272,974 km (0.089 R)
• M34: 9,587,428 km (0.106 R)
• M35: 10,173,104 km (0.118 R)
• M36: 10,307,892 km (0.083 R)
• M37: 10,579,113 km (0.099 R)
• M38: 11,184,236 km (0.117 R)
• M39: 11,434,962 km (0.085 R)
• M40: 11,519,036 km (0.055 R)
• M41: 12,112,940 km (0.06 R)
• M42: 13,567,031 km (0.107 R)
• M43: 13,804,742 km (0.116 R)
• M44: 14,043,949 km (0.106 R)
• M45: 14,344,790 km (0.098 R)
• M46: 15,476,498 km (0.041 R)
• M47: 15,787,362 km (0.038 R)
• M48: 15,881,011 km (0.09 R)
• M49: 16,225,983 km (0.118 R)
• M50: 16,859,530 km (0.095 R)
• M51: 17,147,357 km (0.088 R)
• M52: 17,340,039 km (0.053 R)
• M53: 17,598,245 km (0.107 R)
• M54: 17,760,259 km (0.108 R)
• M55: 17,987,798 km (0.058 R)
• M56: 18,511,689 km (0.055 R)
• M57: 18,742,519 km (0.068 R)
• M58: 18,874,763 km (0.082 R)
• M59: 19,007,457 km (0.091 R)
• M60: 19,708,771 km (0.033 R)
• M61: 20,079,625 km (0.118 R)
• M62: 20,725,439 km (0.097 R)
• M63: 21,585,626 km (0.109 R)
• M64: 21,932,993 km (0.105 R)
• M65: 22,527,794 km (0.074 R)
• M66: 22,739,026 km (0.092 R)
• M67: 22,986,162 km (0.101 R)
• M68: 23,554,634 km (0.093 R)
• M69: 23,769,007 km (0.083 R)
• M70: 23,876,419 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.26 AU - 11.32 AU

Year: 13271 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,841,515 km

• M1: 162,314 km (0.107 R)
• M2: 258,954 km (0.077 R)
• M3: 348,713 km (0.076 R)
• M4: 612,454 km (0.06 R)
• M5: 919,279 km (0.083 R)
• M6: 1,454,690 km (0.111 R)
• M7: 1,589,029 km (0.085 R)
• M8: 1,671,607 km (0.092 R)
• M9: 2,354,072 km (0.082 R)
• M10: 2,449,067 km (0.084 R)
• M11: 2,610,483 km (0.084 R)
• M12: 3,398,116 km (0.104 R)
• M13: 3,542,478 km (0.11 R)
• M14: 3,762,686 km (0.051 R)
• M15: 4,333,252 km (0.091 R)
• M16: 4,809,422 km (0.045 R)
• M17: 5,597,354 km (0.116 R)
• M18: 6,336,367 km (0.107 R)
• M19: 7,014,046 km (0.077 R)
• M20: 7,291,550 km (0.117 R)
• M21: 7,762,334 km (0.081 R)
• M22: 9,948,408 km (0.083 R)
• M23: 10,260,469 km (0.095 R)
• M24: 10,894,315 km (0.031 R)
• M25: 11,162,245 km (0.065 R)
• M26: 12,366,658 km (0.058 R)
• M27: 12,534,207 km (0.068 R)
• M28: 12,646,256 km (0.111 R)
• M29: 12,984,347 km (0.114 R)
• M30: 13,440,022 km (0.067 R)
• M31: 14,601,799 km (0.091 R)
• M32: 14,838,014 km (0.096 R)
• M33: 15,194,805 km (0.092 R)
• M34: 15,916,765 km (0.118 R)
• M35: 17,707,451 km (0.119 R)
• M36: 18,339,801 km (0.093 R)
• M37: 19,172,762 km (0.111 R)
• M38: 19,301,865 km (0.037 R)
• M39: 19,626,343 km (0.063 R)
• M40: 20,875,485 km (0.116 R)
• M41: 22,150,209 km (0.047 R)
• M42: 23,935,211 km (0.115 R)
• M43: 24,074,486 km (0.089 R)
• M44: 25,127,206 km (0.104 R)
• M45: 26,194,886 km (0.105 R)
• M46: 26,914,901 km (0.08 R)
• M47: 28,080,568 km (0.061 R)
• M48: 28,227,473 km (0.102 R)
• M49: 29,411,540 km (0.104 R)
• M50: 30,763,007 km (0.095 R)
• M51: 31,522,665 km (0.115 R)
• M52: 31,981,332 km (0.108 R)
• M53: 32,750,714 km (0.113 R)
• M54: 34,307,878 km (0.101 R)
• M55: 37,251,665 km (0.091 R)
• M56: 39,040,108 km (0.112 R)
• M57: 39,204,067 km (0.036 R)
• M58: 41,439,957 km (0.105 R)
• M59: 42,194,528 km (0.119 R)
• M60: 42,615,646 km (0.108 R)
• M61: 42,868,915 km (0.057 R)
• M62: 43,716,986 km (0.083 R)
• M63: 46,207,790 km (0.079 R)
• M64: 46,554,857 km (0.065 R)
• M65: 46,728,840 km (0.116 R)
• M66: 48,039,915 km (0.096 R)
• M67: 48,567,846 km (0.037 R)
• M68: 48,920,748 km (0.065 R)
• M69: 49,097,572 km (0.112 R)
• M70: 49,274,696 km (0.058 R)
• M71: 49,806,965 km (0.087 R)
• M72: 51,056,556 km (0.082 R)
• M73: 52,587,691 km (0.04 R)
• M74: 52,678,197 km (0.034 R)
• M75: 53,040,823 km (0.059 R)
• M76: 54,866,665 km (0.089 R)
• M77: 56,434,600 km (0.034 R)
• M78: 57,177,653 km (0.049 R)
• M79: 57,736,999 km (0.08 R)
• M80: 57,830,498 km (0.086 R)
• M81: 58,861,227 km (0.107 R)
• M82: 59,331,862 km (0.108 R)
• M83: 59,803,544 km (0.116 R)
• M84: 60,181,877 km (0.047 R)
• M85: 60,655,953 km (0.103 R)
• M86: 60,941,086 km (0.116 R)
• M87: 61,131,225 km (0.116 R)
• M88: 63,526,287 km (0.096 R)
• M89: 64,008,890 km (0.114 R)
• M90: 64,299,110 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 13.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.85 AU - 15.97 AU

Year: 16228 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,841,515 km

• M1: 190,139 km (0.079 R)
• M2: 686,056 km (0.05 R)
• M3: 1,215,034 km (0.025 R)
• M4: 1,670,260 km (0.106 R)
• M5: 2,013,587 km (0.109 R)
• M6: 2,177,098 km (0.061 R)
• M7: 2,553,037 km (0.098 R)
• M8: 3,288,909 km (0.062 R)
• M9: 3,443,893 km (0.072 R)
• M10: 5,213,635 km (0.084 R)
• M11: 6,333,375 km (0.119 R)
• M12: 7,474,508 km (0.102 R)
• M13: 7,731,068 km (0.081 R)
• M14: 7,834,440 km (0.101 R)
• M15: 7,938,261 km (0.081 R)
• M16: 8,147,549 km (0.084 R)
• M17: 8,624,766 km (0.086 R)
• M18: 8,839,888 km (0.101 R)
• M19: 9,495,874 km (0.054 R)
• M20: 10,167,569 km (0.079 R)
• M21: 10,452,104 km (0.078 R)
• M22: 11,145,490 km (0.094 R)
• M23: 11,379,910 km (0.077 R)
• M24: 13,066,776 km (0.067 R)
• M25: 13,252,127 km (0.108 R)
• M26: 13,750,587 km (0.095 R)
• M27: 14,638,002 km (0.093 R)
• M28: 14,766,207 km (0.108 R)
• M29: 14,894,862 km (0.066 R)
• M30: 15,805,913 km (0.065 R)
• M31: 17,886,819 km (0.105 R)
• M32: 18,024,000 km (0.072 R)
• M33: 18,437,788 km (0.112 R)
• M34: 18,924,430 km (0.106 R)
• M35: 19,274,638 km (0.118 R)
• M36: 20,409,787 km (0.084 R)
• M37: 22,374,007 km (0.095 R)
• M38: 22,670,211 km (0.12 R)
• M39: 23,943,289 km (0.101 R)
• M40: 26,012,527 km (0.043 R)
• M41: 26,245,899 km (0.114 R)
• M42: 28,538,337 km (0.089 R)
• M43: 28,698,856 km (0.049 R)
• M44: 30,565,687 km (0.086 R)
• M45: 33,312,005 km (0.062 R)
• M46: 33,819,740 km (0.102 R)
• M47: 35,186,466 km (0.119 R)
• M48: 36,658,210 km (0.102 R)
• M49: 39,036,816 km (0.056 R)
• M50: 39,125,827 km (0.117 R)
• M51: 40,830,794 km (0.117 R)
• M52: 42,926,810 km (0.116 R)
• M53: 44,034,432 km (0.112 R)
• M54: 44,684,734 km (0.092 R)
• M55: 45,431,976 km (0.092 R)
• M56: 46,466,146 km (0.091 R)
• M57: 48,366,188 km (0.096 R)
• M58: 49,133,326 km (0.107 R)
• M59: 49,614,732 km (0.066 R)
• M60: 49,711,223 km (0.101 R)
• M61: 50,679,570 km (0.059 R)
• M62: 52,143,684 km (0.072 R)
• M63: 52,733,249 km (0.046 R)
• M64: 54,216,812 km (0.104 R)
• M65: 54,415,777 km (0.101 R)
• M66: 54,714,374 km (0.098 R)
• M67: 55,213,582 km (0.101 R)
• M68: 55,413,594 km (0.078 R)
• M69: 56,015,277 km (0.107 R)
• M70: 56,216,187 km (0.114 R)
• M71: 57,123,797 km (0.071 R)
• M72: 57,528,759 km (0.032 R)
• M73: 58,036,195 km (0.107 R)
• M74: 62,045,418 km (0.053 R)
• M75: 62,461,749 km (0.081 R)
• M76: 63,925,863 km (0.051 R)
• M77: 64,030,881 km (0.099 R)
• M78: 64,135,898 km (0.099 R)
• M79: 65,507,112 km (0.049 R)
• M80: 66,143,203 km (0.052 R)
• M81: 66,674,873 km (0.08 R)
• M82: 69,786,359 km (0.031 R)
• M83: 70,436,063 km (0.077 R)
• M84: 70,544,522 km (0.093 R)
• M85: 71,305,376 km (0.063 R)
• M86: 71,523,340 km (0.055 R)
• M87: 72,725,658 km (0.088 R)
• M88: 73,274,383 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.1

Radius: 7.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.57 AU - 16.43 AU

Year: 21349 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,841,515 km

• M1: 896,839 km (0.098 R)
• M2: 1,057,358 km (0.087 R)
• M3: 1,459,028 km (0.071 R)
• M4: 1,818,063 km (0.054 R)
• M5: 1,993,092 km (0.05 R)
• M6: 2,082,552 km (0.114 R)
• M7: 2,265,809 km (0.098 R)
• M8: 2,422,588 km (0.116 R)
• M9: 3,580,326 km (0.113 R)
• M10: 4,024,632 km (0.055 R)
• M11: 4,214,920 km (0.109 R)
• M12: 5,501,761 km (0.119 R)
• M13: 5,670,657 km (0.072 R)
• M14: 5,798,413 km (0.04 R)
• M15: 6,056,919 km (0.115 R)
• M16: 6,674,758 km (0.107 R)
• M17: 6,900,202 km (0.114 R)
• M18: 8,160,863 km (0.101 R)
• M19: 8,353,695 km (0.114 R)
• M20: 8,450,634 km (0.061 R)
• M21: 8,596,642 km (0.089 R)
• M22: 9,089,866 km (0.031 R)
• M23: 10,414,555 km (0.039 R)
• M24: 10,676,202 km (0.118 R)
• M25: 11,046,157 km (0.118 R)
• M26: 11,582,017 km (0.065 R)
• M27: 12,846,119 km (0.066 R)
• M28: 13,126,764 km (0.038 R)
• M29: 13,523,049 km (0.077 R)
• M30: 13,923,223 km (0.11 R)
• M31: 14,038,264 km (0.111 R)
• M32: 14,793,883 km (0.079 R)
• M33: 15,265,416 km (0.097 R)
• M34: 15,622,356 km (0.047 R)
• M35: 16,042,128 km (0.101 R)
• M36: 17,138,830 km (0.12 R)
• M37: 18,322,448 km (0.115 R)
• M38: 18,765,108 km (0.114 R)
• M39: 20,570,904 km (0.098 R)
• M40: 20,702,101 km (0.105 R)
• M41: 21,560,943 km (0.107 R)
• M42: 22,162,476 km (0.117 R)
• M43: 22,499,071 km (0.11 R)
• M44: 22,701,776 km (0.118 R)
• M45: 22,972,997 km (0.095 R)
• M46: 23,655,762 km (0.064 R)
• M47: 23,724,427 km (0.088 R)
• M48: 25,321,684 km (0.082 R)
• M49: 26,310,825 km (0.082 R)
• M50: 26,382,033 km (0.048 R)
• M51: 26,595,809 km (0.12 R)
• M52: 28,035,688 km (0.065 R)
• M53: 28,545,667 km (0.065 R)
• M54: 28,691,974 km (0.088 R)
• M55: 30,242,706 km (0.095 R)
• M56: 30,391,855 km (0.085 R)
• M57: 30,990,695 km (0.108 R)
• M58: 31,291,686 km (0.076 R)
• M59: 31,820,514 km (0.12 R)
• M60: 33,271,165 km (0.095 R)
• M61: 34,899,238 km (0.061 R)
• M62: 35,526,353 km (0.04 R)
• M63: 35,762,418 km (0.053 R)
• M64: 35,999,082 km (0.118 R)
• M65: 39,936,947 km (0.032 R)
• M66: 40,018,777 km (0.107 R)
• M67: 40,346,396 km (0.049 R)
• M68: 40,428,525 km (0.045 R)
• M69: 40,510,655 km (0.117 R)
• M70: 43,335,362 km (0.112 R)
• M71: 43,587,584 km (0.06 R)
• M72: 43,840,404 km (0.115 R)
• M73: 44,601,558 km (0.117 R)
• M74: 44,686,380 km (0.076 R)
• M75: 45,026,416 km (0.096 R)
• M76: 46,394,788 km (0.107 R)
• M77: 46,911,349 km (0.113 R)
• M78: 47,603,239 km (0.088 R)
• M79: 47,950,456 km (0.101 R)
• M80: 49,962,996 km (0.09 R)
• M81: 50,757,959 km (0.072 R)
• M82: 51,379,239 km (0.091 R)
• M83: 51,557,261 km (0.073 R)
• M84: 52,629,279 km (0.039 R)
• M85: 53,258,039 km (0.104 R)
• M86: 53,979,699 km (0.095 R)
• M87: 54,251,069 km (0.107 R)
• M88: 54,523,038 km (0.062 R)
• M89: 56,438,938 km (0.106 R)
• M90: 57,451,417 km (0.096 R)
• M91: 58,469,729 km (0.095 R)
• M92: 60,524,456 km (0.089 R)
• M93: 60,712,351 km (0.077 R)
• M94: 61,844,209 km (0.092 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit