🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 153 Days

Day: 12.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,897,303 km

• M1: 231,727 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.75 AU - 0.85 AU

Year: 275 Days

Day: 19.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.87 AU - 1.25 AU

Year: 420 Days

Day: 26.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.15 AU - 1.21 AU

Year: 494 Days

Day: 35.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.64 AU - 2.68 AU

Year: 1670 Days

Day: 22.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.25 AU - 4.47 AU

Year: 2920 Days

Day: 44 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,897,303 km

• M1: 819,198 km (0.093 R)
• M2: 3,924,551 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 13.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.18 AU - 8.34 AU

Year: 8323 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,897,303 km

• M1: 172,636 km (0.094 R)
• M2: 275,110 km (0.117 R)
• M3: 461,659 km (0.088 R)
• M4: 795,861 km (0.096 R)
• M5: 894,894 km (0.096 R)
• M6: 1,025,344 km (0.086 R)
• M7: 1,661,733 km (0.103 R)
• M8: 2,152,863 km (0.081 R)
• M9: 2,902,498 km (0.105 R)
• M10: 3,557,288 km (0.092 R)
• M11: 3,728,129 km (0.112 R)
• M12: 4,100,478 km (0.056 R)
• M13: 4,370,502 km (0.069 R)
• M14: 4,716,522 km (0.116 R)
• M15: 4,928,352 km (0.061 R)
• M16: 5,023,646 km (0.099 R)
• M17: 5,215,879 km (0.067 R)
• M18: 5,386,122 km (0.099 R)
• M19: 5,958,782 km (0.11 R)
• M20: 6,316,920 km (0.069 R)
• M21: 6,446,621 km (0.089 R)
• M22: 6,550,891 km (0.101 R)
• M23: 7,108,143 km (0.037 R)
• M24: 7,597,926 km (0.107 R)
• M25: 8,467,090 km (0.049 R)
• M26: 9,249,786 km (0.025 R)
• M27: 9,515,921 km (0.09 R)
• M28: 10,237,880 km (0.082 R)
• M29: 10,329,284 km (0.09 R)
• M30: 10,451,805 km (0.107 R)
• M31: 10,667,226 km (0.115 R)
• M32: 10,759,976 km (0.094 R)
• M33: 10,946,375 km (0.108 R)
• M34: 11,766,321 km (0.118 R)
• M35: 11,894,228 km (0.098 R)
• M36: 13,265,292 km (0.118 R)
• M37: 13,365,223 km (0.108 R)
• M38: 14,173,052 km (0.113 R)
• M39: 14,480,027 km (0.072 R)
• M40: 14,686,023 km (0.054 R)
• M41: 14,858,360 km (0.086 R)
• M42: 15,414,415 km (0.092 R)
• M43: 15,589,594 km (0.117 R)
• M44: 15,800,677 km (0.078 R)
• M45: 15,941,897 km (0.06 R)
• M46: 16,296,893 km (0.103 R)
• M47: 16,906,504 km (0.104 R)
• M48: 17,450,442 km (0.083 R)
• M49: 17,633,101 km (0.037 R)
• M50: 17,853,159 km (0.106 R)
• M51: 18,147,867 km (0.098 R)
• M52: 18,332,920 km (0.107 R)
• M53: 18,481,321 km (0.056 R)
• M54: 18,630,320 km (0.108 R)
• M55: 18,742,220 km (0.101 R)
• M56: 18,891,818 km (0.11 R)
• M57: 19,192,210 km (0.11 R)
• M58: 19,950,073 km (0.091 R)
• M59: 21,144,163 km (0.094 R)
• M60: 22,202,867 km (0.108 R)
• M61: 22,321,648 km (0.095 R)
• M62: 22,520,015 km (0.108 R)
• M63: 22,639,244 km (0.115 R)
• M64: 23,480,134 km (0.084 R)
• M65: 23,884,198 km (0.101 R)
• M66: 24,372,036 km (0.113 R)
• M67: 24,945,295 km (0.066 R)
• M68: 25,068,863 km (0.094 R)
• M69: 25,606,069 km (0.082 R)
• M70: 25,813,711 km (0.102 R)
• M71: 26,272,528 km (0.061 R)
• M72: 26,860,447 km (0.056 R)
• M73: 27,452,556 km (0.091 R)
• M74: 27,835,676 km (0.065 R)
• M75: 28,306,161 km (0.074 R)
• M76: 28,995,209 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 14.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.84 AU - 11.2 AU

Year: 11309 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 102,897,303 km

• M1: 187,745 km (0.116 R)
• M2: 323,131 km (0.117 R)
• M3: 534,513 km (0.116 R)
• M4: 1,307,037 km (0.079 R)
• M5: 1,622,539 km (0.08 R)
• M6: 2,041,861 km (0.101 R)
• M7: 2,202,978 km (0.116 R)
• M8: 2,347,639 km (0.09 R)
• M9: 2,822,912 km (0.087 R)
• M10: 3,141,406 km (0.1 R)
• M11: 3,641,063 km (0.096 R)
• M12: 3,838,083 km (0.112 R)
• M13: 4,294,506 km (0.1 R)
• M14: 4,768,582 km (0.094 R)
• M15: 5,342,888 km (0.085 R)
• M16: 5,511,036 km (0.07 R)
• M17: 6,142,937 km (0.085 R)
• M18: 6,260,372 km (0.041 R)
• M19: 6,557,174 km (0.119 R)
• M20: 7,288,408 km (0.097 R)
• M21: 7,695,314 km (0.097 R)
• M22: 7,885,753 km (0.038 R)
• M23: 8,662,913 km (0.108 R)
• M24: 9,228,244 km (0.078 R)
• M25: 9,839,950 km (0.046 R)
• M26: 10,116,107 km (0.095 R)
• M27: 11,426,435 km (0.119 R)
• M28: 11,826,160 km (0.076 R)
• M29: 11,936,115 km (0.117 R)
• M30: 12,304,724 km (0.073 R)
• M31: 13,778,263 km (0.113 R)
• M32: 15,386,889 km (0.106 R)
• M33: 16,806,573 km (0.12 R)
• M34: 18,522,760 km (0.058 R)
• M35: 18,906,927 km (0.102 R)
• M36: 19,553,040 km (0.081 R)
• M37: 23,303,309 km (0.062 R)
• M38: 23,487,314 km (0.039 R)
• M39: 24,181,897 km (0.082 R)
• M40: 24,695,467 km (0.107 R)
• M41: 26,305,589 km (0.052 R)
• M42: 26,833,819 km (0.114 R)
• M43: 27,171,760 km (0.08 R)
• M44: 27,803,063 km (0.078 R)
• M45: 28,194,112 km (0.035 R)
• M46: 28,636,024 km (0.087 R)
• M47: 30,376,745 km (0.09 R)
• M48: 31,183,826 km (0.089 R)
• M49: 31,437,544 km (0.098 R)
• M50: 32,716,306 km (0.114 R)
• M51: 32,819,230 km (0.092 R)
• M52: 34,168,453 km (0.086 R)
• M53: 34,377,740 km (0.093 R)
• M54: 34,587,327 km (0.094 R)
• M55: 35,377,204 km (0.111 R)

Asteroid Belt

Center: 12.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.4

Radius: 5.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.11 AU - 17.81 AU

Year: 24548 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,897,303 km

• M1: 85,720 km (0.095 R)
• M2: 188,493 km (0.104 R)
• M3: 410,197 km (0.116 R)
• M4: 486,343 km (0.095 R)
• M5: 789,578 km (0.119 R)
• M6: 837,299 km (0.119 R)
• M7: 935,435 km (0.03 R)
• M8: 1,116,599 km (0.101 R)
• M9: 1,170,304 km (0.115 R)
• M10: 1,601,445 km (0.08 R)
• M11: 1,693,149 km (0.1 R)
• M12: 1,913,955 km (0.107 R)
• M13: 2,044,255 km (0.12 R)
• M14: 2,211,356 km (0.079 R)
• M15: 2,630,080 km (0.089 R)
• M16: 2,775,190 km (0.056 R)
• M17: 2,960,243 km (0.086 R)
• M18: 3,035,341 km (0.059 R)
• M19: 3,578,979 km (0.107 R)
• M20: 5,382,083 km (0.12 R)
• M21: 5,705,962 km (0.102 R)
• M22: 5,799,610 km (0.07 R)
• M23: 6,036,274 km (0.082 R)
• M24: 7,265,520 km (0.108 R)
• M25: 7,418,259 km (0.103 R)
• M26: 7,520,584 km (0.059 R)
• M27: 7,623,358 km (0.078 R)
• M28: 9,440,972 km (0.082 R)
• M29: 9,775,174 km (0.109 R)
• M30: 9,831,123 km (0.052 R)
• M31: 10,454,946 km (0.096 R)
• M32: 11,149,828 km (0.11 R)
• M33: 12,039,337 km (0.117 R)
• M34: 13,634,500 km (0.097 R)
• M35: 14,712,801 km (0.119 R)
• M36: 15,229,662 km (0.102 R)
• M37: 15,359,812 km (0.119 R)
• M38: 15,621,159 km (0.111 R)
• M39: 17,423,814 km (0.081 R)
• M40: 18,176,889 km (0.102 R)
• M41: 18,314,968 km (0.101 R)
• M42: 19,573,236 km (0.095 R)
• M43: 20,859,030 km (0.082 R)
• M44: 20,931,285 km (0.058 R)
• M45: 21,221,056 km (0.104 R)
• M46: 22,764,009 km (0.058 R)
• M47: 23,661,895 km (0.062 R)
• M48: 24,876,929 km (0.108 R)
• M49: 26,658,789 km (0.107 R)
• M50: 26,894,256 km (0.115 R)
• M51: 27,209,310 km (0.042 R)
• M52: 27,842,856 km (0.033 R)
• M53: 28,481,340 km (0.099 R)
• M54: 29,935,581 km (0.085 R)
• M55: 30,343,834 km (0.108 R)
• M56: 30,425,664 km (0.068 R)
• M57: 31,579,512 km (0.104 R)
• M58: 31,745,566 km (0.074 R)
• M59: 32,663,648 km (0.11 R)
• M60: 33,083,868 km (0.063 R)
• M61: 33,336,988 km (0.102 R)
• M62: 33,675,229 km (0.037 R)
• M63: 34,440,721 km (0.086 R)
• M64: 34,954,141 km (0.095 R)
• M65: 35,125,879 km (0.067 R)
• M66: 35,729,058 km (0.042 R)
• M67: 37,735,016 km (0.105 R)
• M68: 39,777,326 km (0.116 R)
• M69: 39,866,935 km (0.095 R)
• M70: 40,136,062 km (0.071 R)
• M71: 42,037,450 km (0.08 R)
• M72: 42,677,729 km (0.047 R)
• M73: 43,321,299 km (0.114 R)
• M74: 44,246,113 km (0.04 R)
• M75: 45,833,347 km (0.108 R)
• M76: 46,586,722 km (0.084 R)
• M77: 46,775,664 km (0.106 R)
• M78: 47,439,130 km (0.114 R)
• M79: 47,724,414 km (0.081 R)
• M80: 52,267,402 km (0.083 R)
• M81: 53,845,210 km (0.102 R)
• M82: 54,341,427 km (0.117 R)
• M83: 54,839,288 km (0.091 R)
• M84: 55,638,889 km (0.06 R)
• M85: 56,442,229 km (0.112 R)
• M86: 62,172,725 km (0.075 R)
• M87: 62,902,015 km (0.095 R)
• M88: 64,474,139 km (0.062 R)
• M89: 65,001,023 km (0.119 R)
• M90: 66,059,129 km (0.118 R)
• M91: 66,271,408 km (0.112 R)
• M92: 66,590,351 km (0.055 R)
• M93: 68,836,712 km (0.072 R)
• M94: 69,915,163 km (0.118 R)
• M95: 70,456,558 km (0.105 R)
• M96: 70,565,016 km (0.092 R)
• M97: 71,761,351 km (0.072 R)
• M98: 73,183,877 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 7.5

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.8 AU - 21.7 AU

Year: 30017 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,897,303 km

• M1: 141,071 km (0.064 R)
• M2: 228,436 km (0.076 R)
• M3: 301,290 km (0.107 R)
• M4: 499,657 km (0.043 R)
• M5: 574,905 km (0.107 R)
• M6: 1,604,138 km (0.108 R)
• M7: 2,038,121 km (0.044 R)
• M8: 2,419,446 km (0.115 R)
• M9: 2,776,985 km (0.107 R)
• M10: 3,442,247 km (0.088 R)
• M11: 3,843,917 km (0.118 R)
• M12: 4,313,505 km (0.086 R)
• M13: 4,636,636 km (0.082 R)
• M14: 4,691,240 km (0.062 R)
• M15: 4,967,696 km (0.074 R)
• M16: 5,420,828 km (0.092 R)
• M17: 8,141,266 km (0.116 R)
• M18: 8,406,503 km (0.093 R)
• M19: 9,150,752 km (0.034 R)
• M20: 9,219,418 km (0.114 R)
• M21: 10,057,315 km (0.112 R)
• M22: 10,557,271 km (0.118 R)
• M23: 12,180,558 km (0.1 R)
• M24: 12,636,532 km (0.093 R)
• M25: 13,487,295 km (0.076 R)
• M26: 13,565,535 km (0.103 R)
• M27: 14,436,195 km (0.03 R)
• M28: 14,757,381 km (0.095 R)
• M29: 15,324,955 km (0.114 R)
• M30: 15,652,425 km (0.064 R)
• M31: 16,565,122 km (0.117 R)
• M32: 16,985,641 km (0.1 R)
• M33: 19,228,562 km (0.11 R)
• M34: 19,581,912 km (0.116 R)
• M35: 21,746,145 km (0.073 R)
• M36: 22,298,909 km (0.114 R)
• M37: 22,391,510 km (0.113 R)
• M38: 23,324,402 km (0.105 R)
• M39: 23,890,331 km (0.063 R)
• M40: 24,843,419 km (0.071 R)
• M41: 27,776,285 km (0.08 R)
• M42: 28,175,562 km (0.089 R)
• M43: 29,182,057 km (0.09 R)
• M44: 31,437,544 km (0.092 R)
• M45: 33,218,357 km (0.114 R)
• M46: 33,535,953 km (0.111 R)
• M47: 36,877,072 km (0.101 R)
• M48: 38,642,476 km (0.103 R)
• M49: 38,753,777 km (0.089 R)
• M50: 39,088,128 km (0.104 R)
• M51: 41,114,581 km (0.093 R)
• M52: 41,797,645 km (0.062 R)
• M53: 43,174,843 km (0.07 R)
• M54: 43,405,972 km (0.039 R)
• M55: 43,985,215 km (0.101 R)
• M56: 44,101,303 km (0.117 R)
• M57: 44,217,690 km (0.039 R)
• M58: 45,034,345 km (0.053 R)
• M59: 47,633,608 km (0.097 R)
• M60: 49,312,844 km (0.064 R)
• M61: 49,554,295 km (0.097 R)
• M62: 50,767,533 km (0.115 R)
• M63: 51,622,635 km (0.12 R)
• M64: 52,236,285 km (0.116 R)
• M65: 54,216,213 km (0.098 R)
• M66: 56,346,786 km (0.109 R)
• M67: 56,599,158 km (0.075 R)
• M68: 57,739,841 km (0.097 R)
• M69: 58,504,436 km (0.099 R)
• M70: 58,760,099 km (0.094 R)
• M71: 58,888,005 km (0.084 R)
• M72: 59,144,266 km (0.102 R)
• M73: 59,786,340 km (0.116 R)
• M74: 61,596,474 km (0.104 R)
• M75: 61,986,626 km (0.104 R)
• M76: 66,199,900 km (0.077 R)
• M77: 66,466,184 km (0.054 R)
• M78: 67,535,360 km (0.117 R)
• M79: 70,097,074 km (0.108 R)
• M80: 71,048,816 km (0.042 R)
• M81: 73,378,204 km (0.086 R)
• M82: 76,709,001 km (0.108 R)
• M83: 79,947,047 km (0.086 R)
• M84: 81,083,691 km (0.09 R)
• M85: 88,454,678 km (0.11 R)
• M86: 89,924,926 km (0.066 R)
• M87: 91,403,252 km (0.092 R)
• M88: 92,591,657 km (0.108 R)
• M89: 93,486,253 km (0.095 R)
• M90: 94,084,345 km (0.085 R)
• M91: 94,533,737 km (0.048 R)
• M92: 98,914,112 km (0.109 R)
• M93: 102,127,175 km (0.064 R)
• M94: 102,435,048 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit