🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 209 Days

Day: 30.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.83 AU - 0.85 AU

Year: 274 Days

Day: 14.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.01 AU - 1.13 AU

Year: 395 Days

Day: 29.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,195,477 km

• M1: 118,781 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.11 AU - 1.45 AU

Year: 516 Days

Day: 15 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.7 AU - 4.06 AU

Year: 2215 Days

Day: 24.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,195,477 km

• M1: 595,998 km (0.083 R)
• M2: 645,216 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.79 AU - 3.87 AU

Year: 2672 Days

Day: 26.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,195,477 km

• M1: 369,806 km (0.093 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 9.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.37 AU - 7.45 AU

Year: 5785 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 99,195,477 km

• M1: 125,961 km (0.074 R)
• M2: 254,765 km (0.1 R)
• M3: 320,139 km (0.093 R)
• M4: 411,394 km (0.049 R)
• M5: 474,076 km (0.106 R)
• M6: 754,123 km (0.076 R)
• M7: 977,472 km (0.118 R)
• M8: 1,231,938 km (0.11 R)
• M9: 1,426,565 km (0.093 R)
• M10: 1,610,571 km (0.063 R)
• M11: 1,813,276 km (0.075 R)
• M12: 1,968,110 km (0.116 R)
• M13: 2,410,470 km (0.12 R)
• M14: 2,768,757 km (0.111 R)
• M15: 2,883,349 km (0.06 R)
• M16: 2,960,691 km (0.079 R)
• M17: 3,038,782 km (0.096 R)
• M18: 3,384,951 km (0.044 R)
• M19: 3,856,932 km (0.111 R)
• M20: 3,927,991 km (0.118 R)
• M21: 4,086,116 km (0.084 R)
• M22: 4,173,332 km (0.12 R)
• M23: 4,261,146 km (0.085 R)
• M24: 4,618,385 km (0.104 R)
• M25: 4,846,672 km (0.089 R)
• M26: 5,109,964 km (0.096 R)
• M27: 5,346,179 km (0.072 R)
• M28: 5,425,765 km (0.068 R)
• M29: 5,569,828 km (0.057 R)
• M30: 6,444,527 km (0.113 R)
• M31: 6,837,371 km (0.076 R)
• M32: 7,010,605 km (0.06 R)
• M33: 7,736,155 km (0.112 R)
• M34: 8,080,529 km (0.092 R)
• M35: 8,300,587 km (0.102 R)
• M36: 8,411,439 km (0.098 R)
• M37: 8,934,882 km (0.076 R)
• M38: 9,296,161 km (0.103 R)
• M39: 10,171,010 km (0.12 R)
• M40: 10,309,388 km (0.104 R)
• M41: 10,468,410 km (0.083 R)
• M42: 10,668,273 km (0.096 R)
• M43: 11,092,084 km (0.1 R)
• M44: 11,418,805 km (0.052 R)
• M45: 11,769,463 km (0.076 R)
• M46: 12,123,561 km (0.072 R)
• M47: 13,013,519 km (0.088 R)
• M48: 13,163,865 km (0.081 R)
• M49: 13,444,660 km (0.058 R)
• M50: 14,122,338 km (0.093 R)
• M51: 14,276,873 km (0.105 R)
• M52: 14,766,207 km (0.106 R)
• M53: 14,968,015 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 3.6

Gravity: 75.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.81 AU - 16.35 AU

Year: 16862 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,195,477 km

• M1: 185,053 km (0.118 R)
• M2: 502,649 km (0.114 R)
• M3: 1,139,337 km (0.118 R)
• M4: 1,339,948 km (0.095 R)
• M5: 1,838,259 km (0.066 R)
• M6: 1,904,381 km (0.108 R)
• M7: 2,072,828 km (0.113 R)
• M8: 2,755,742 km (0.084 R)
• M9: 3,583,767 km (0.116 R)
• M10: 4,088,809 km (0.047 R)
• M11: 4,131,893 km (0.046 R)
• M12: 5,540,956 km (0.115 R)
• M13: 5,732,740 km (0.071 R)
• M14: 5,780,911 km (0.112 R)
• M15: 5,926,619 km (0.097 R)
• M16: 6,171,959 km (0.1 R)
• M17: 6,571,535 km (0.068 R)
• M18: 6,825,403 km (0.113 R)
• M19: 7,290,652 km (0.029 R)
• M20: 9,137,887 km (0.07 R)
• M21: 9,938,385 km (0.113 R)
• M22: 10,229,652 km (0.114 R)
• M23: 10,880,253 km (0.105 R)
• M24: 11,240,634 km (0.118 R)
• M25: 11,911,730 km (0.086 R)
• M26: 12,533,010 km (0.103 R)
• M27: 13,037,454 km (0.113 R)
• M28: 14,393,110 km (0.036 R)
• M29: 15,792,898 km (0.073 R)
• M30: 15,928,583 km (0.113 R)
• M31: 17,725,702 km (0.093 R)
• M32: 18,719,630 km (0.088 R)
• M33: 19,877,518 km (0.11 R)
• M34: 20,244,182 km (0.085 R)
• M35: 21,357,340 km (0.059 R)
• M36: 21,432,139 km (0.076 R)
• M37: 22,110,266 km (0.106 R)
• M38: 23,333,229 km (0.093 R)
• M39: 23,797,431 km (0.097 R)
• M40: 25,923,665 km (0.095 R)
• M41: 26,565,291 km (0.098 R)
• M42: 27,700,739 km (0.117 R)
• M43: 30,438,828 km (0.066 R)
• M44: 30,776,471 km (0.115 R)
• M45: 32,139,756 km (0.11 R)
• M46: 33,522,489 km (0.1 R)
• M47: 34,396,590 km (0.047 R)
• M48: 34,484,404 km (0.072 R)
• M49: 34,836,407 km (0.113 R)
• M50: 35,278,170 km (0.053 R)
• M51: 35,632,866 km (0.099 R)
• M52: 35,899,599 km (0.094 R)
• M53: 36,524,769 km (0.059 R)
• M54: 38,421,520 km (0.103 R)
• M55: 39,611,721 km (0.065 R)
• M56: 39,703,724 km (0.114 R)
• M57: 40,165,084 km (0.088 R)
• M58: 40,813,889 km (0.096 R)
• M59: 42,215,921 km (0.116 R)
• M60: 42,498,212 km (0.102 R)
• M61: 43,159,285 km (0.077 R)
• M62: 44,300,567 km (0.098 R)
• M63: 44,970,766 km (0.102 R)
• M64: 46,127,606 km (0.029 R)
• M65: 46,321,485 km (0.079 R)
• M66: 47,979,328 km (0.106 R)
• M67: 48,470,608 km (0.067 R)
• M68: 49,161,151 km (0.092 R)
• M69: 49,458,253 km (0.099 R)
• M70: 50,153,434 km (0.104 R)
• M71: 51,956,088 km (0.089 R)
• M72: 53,474,357 km (0.109 R)
• M73: 53,881,712 km (0.114 R)
• M74: 56,140,341 km (0.089 R)
• M75: 56,243,863 km (0.048 R)
• M76: 56,347,235 km (0.079 R)
• M77: 57,385,444 km (0.114 R)
• M78: 57,593,834 km (0.115 R)
• M79: 57,802,373 km (0.045 R)
• M80: 57,906,793 km (0.057 R)
• M81: 58,639,523 km (0.098 R)
• M82: 58,744,391 km (0.118 R)
• M83: 59,796,962 km (0.077 R)
• M84: 59,902,578 km (0.115 R)
• M85: 60,431,556 km (0.115 R)
• M86: 60,855,815 km (0.031 R)
• M87: 61,387,486 km (0.109 R)
• M88: 62,669,839 km (0.056 R)
• M89: 63,206,896 km (0.05 R)
• M90: 64,393,506 km (0.073 R)
• M91: 64,935,349 km (0.089 R)
• M92: 67,117,533 km (0.102 R)
• M93: 67,556,902 km (0.119 R)
• M94: 68,328,079 km (0.033 R)
• M95: 74,260,533 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 7.6

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.94 AU - 20.88 AU

Year: 28156 Days

Day: 22.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,195,477 km

• M1: 139,425 km (0.116 R)
• M2: 308,620 km (0.114 R)
• M3: 782,098 km (0.085 R)
• M4: 986,149 km (0.115 R)
• M5: 1,240,166 km (0.12 R)
• M6: 1,306,887 km (0.068 R)
• M7: 1,479,074 km (0.066 R)
• M8: 1,550,133 km (0.097 R)
• M9: 3,195,560 km (0.087 R)
• M10: 3,288,161 km (0.119 R)
• M11: 3,476,056 km (0.104 R)
• M12: 4,110,650 km (0.11 R)
• M13: 5,047,283 km (0.118 R)
• M14: 5,428,907 km (0.074 R)
• M15: 6,452,455 km (0.097 R)
• M16: 8,159,068 km (0.109 R)
• M17: 8,865,768 km (0.052 R)
• M18: 9,391,904 km (0.114 R)
• M19: 9,458,475 km (0.083 R)
• M20: 9,525,046 km (0.074 R)
• M21: 9,658,787 km (0.075 R)
• M22: 9,995,980 km (0.115 R)
• M23: 10,681,886 km (0.047 R)
• M24: 11,030,449 km (0.119 R)
• M25: 11,524,870 km (0.099 R)
• M26: 13,199,619 km (0.079 R)
• M27: 13,274,118 km (0.054 R)
• M28: 13,423,567 km (0.083 R)
• M29: 13,951,198 km (0.114 R)
• M30: 14,103,190 km (0.094 R)
• M31: 17,583,285 km (0.115 R)
• M32: 17,829,822 km (0.114 R)
• M33: 18,077,407 km (0.115 R)
• M34: 20,616,083 km (0.106 R)
• M35: 20,702,550 km (0.116 R)
• M36: 21,311,563 km (0.087 R)
• M37: 22,280,658 km (0.101 R)
• M38: 22,458,380 km (0.066 R)
• M39: 22,994,390 km (0.069 R)
• M40: 23,534,587 km (0.112 R)
• M41: 24,811,256 km (0.049 R)
• M42: 25,458,117 km (0.116 R)
• M43: 26,391,608 km (0.104 R)
• M44: 27,621,900 km (0.11 R)
• M45: 28,967,683 km (0.105 R)
• M46: 30,040,000 km (0.096 R)
• M47: 30,828,082 km (0.089 R)
• M48: 32,424,441 km (0.046 R)
• M49: 33,131,291 km (0.05 R)
• M50: 34,252,228 km (0.065 R)
• M51: 35,489,252 km (0.101 R)
• M52: 36,740,938 km (0.083 R)
• M53: 36,845,806 km (0.098 R)
• M54: 37,055,991 km (0.093 R)
• M55: 37,794,855 km (0.108 R)
• M56: 38,219,264 km (0.086 R)
• M57: 39,072,869 km (0.062 R)
• M58: 39,932,608 km (0.074 R)
• M59: 40,040,468 km (0.075 R)
• M60: 42,219,062 km (0.101 R)
• M61: 42,880,135 km (0.103 R)
• M62: 43,544,649 km (0.089 R)
• M63: 43,655,800 km (0.032 R)
• M64: 44,547,703 km (0.065 R)
• M65: 45,445,739 km (0.109 R)
• M66: 46,917,782 km (0.112 R)
• M67: 47,716,934 km (0.096 R)
• M68: 50,490,628 km (0.093 R)
• M69: 51,192,092 km (0.116 R)
• M70: 51,896,848 km (0.088 R)
• M71: 57,405,939 km (0.117 R)
• M72: 58,138,071 km (0.065 R)
• M73: 60,229,300 km (0.106 R)
• M74: 60,476,884 km (0.084 R)
• M75: 62,595,489 km (0.063 R)
• M76: 63,979,120 km (0.066 R)
• M77: 64,105,530 km (0.075 R)
• M78: 66,520,788 km (0.069 R)
• M79: 67,932,692 km (0.109 R)
• M80: 68,190,599 km (0.052 R)
• M81: 68,707,011 km (0.032 R)
• M82: 71,047,470 km (0.106 R)
• M83: 74,341,166 km (0.085 R)
• M84: 76,743,259 km (0.107 R)
• M85: 77,280,614 km (0.094 R)
• M86: 77,415,103 km (0.051 R)
• M87: 79,577,839 km (0.12 R)
• M88: 81,897,354 km (0.106 R)
• M89: 83,824,324 km (0.1 R)
• M90: 85,209,750 km (0.082 R)
• M91: 85,626,829 km (0.115 R)
• M92: 88,988,144 km (0.108 R)
• M93: 90,401,395 km (0.096 R)
• M94: 91,110,788 km (0.09 R)
• M95: 92,677,975 km (0.068 R)
• M96: 93,106,872 km (0.102 R)
• M97: 96,562,284 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 4.2

Gravity: 42.51 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.85 AU - 20.23 AU

Year: 28455 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,195,477 km

• M1: 420,819 km (0.049 R)
• M2: 673,789 km (0.119 R)
• M3: 701,464 km (0.083 R)
• M4: 757,863 km (0.069 R)
• M5: 936,333 km (0.032 R)
• M6: 1,030,430 km (0.096 R)
• M7: 1,062,444 km (0.086 R)
• M8: 2,211,954 km (0.093 R)
• M9: 3,140,508 km (0.054 R)
• M10: 3,329,600 km (0.116 R)
• M11: 3,377,471 km (0.114 R)
• M12: 4,861,033 km (0.063 R)
• M13: 4,969,940 km (0.087 R)
• M14: 5,134,797 km (0.051 R)
• M15: 5,526,295 km (0.1 R)
• M16: 6,102,247 km (0.104 R)
• M17: 6,278,772 km (0.113 R)
• M18: 6,338,013 km (0.112 R)
• M19: 7,435,014 km (0.087 R)
• M20: 9,525,196 km (0.07 R)
• M21: 9,867,027 km (0.077 R)
• M22: 11,202,786 km (0.098 R)
• M23: 11,346,699 km (0.098 R)
• M24: 11,782,029 km (0.111 R)
• M25: 11,855,033 km (0.098 R)
• M26: 12,296,795 km (0.069 R)
• M27: 16,180,506 km (0.086 R)
• M28: 18,167,614 km (0.069 R)
• M29: 18,932,359 km (0.065 R)
• M30: 21,825,133 km (0.111 R)
• M31: 22,094,858 km (0.074 R)
• M32: 23,184,678 km (0.057 R)
• M33: 24,852,096 km (0.063 R)
• M34: 25,605,471 km (0.104 R)
• M35: 28,496,599 km (0.096 R)
• M36: 29,284,980 km (0.115 R)
• M37: 29,681,714 km (0.104 R)
• M38: 30,080,392 km (0.037 R)
• M39: 30,280,255 km (0.103 R)
• M40: 30,581,096 km (0.073 R)
• M41: 33,022,683 km (0.083 R)
• M42: 36,055,331 km (0.103 R)
• M43: 36,480,488 km (0.106 R)
• M44: 36,693,815 km (0.091 R)
• M45: 37,014,403 km (0.098 R)
• M46: 37,550,861 km (0.081 R)
• M47: 37,766,132 km (0.109 R)
• M48: 38,740,164 km (0.081 R)
• M49: 39,066,586 km (0.115 R)
• M50: 39,612,768 km (0.102 R)
• M51: 43,505,903 km (0.109 R)
• M52: 43,732,095 km (0.111 R)
• M53: 44,526,609 km (0.034 R)
• M54: 47,519,016 km (0.083 R)
• M55: 47,635,403 km (0.089 R)
• M56: 48,218,834 km (0.026 R)
• M57: 49,983,042 km (0.074 R)
• M58: 50,694,679 km (0.119 R)
• M59: 52,368,081 km (0.067 R)
• M60: 54,911,843 km (0.111 R)
• M61: 56,260,318 km (0.107 R)
• M62: 59,490,735 km (0.043 R)
• M63: 60,875,413 km (0.088 R)
• M64: 61,128,233 km (0.114 R)
• M65: 61,889,088 km (0.103 R)
• M66: 62,525,477 km (0.112 R)
• M67: 62,653,084 km (0.103 R)
• M68: 64,190,202 km (0.106 R)
• M69: 64,318,857 km (0.117 R)
• M70: 64,963,474 km (0.088 R)
• M71: 66,779,741 km (0.105 R)
• M72: 68,612,615 km (0.095 R)
• M73: 68,875,757 km (0.108 R)
• M74: 69,007,553 km (0.118 R)
• M75: 71,926,507 km (0.079 R)
• M76: 72,595,508 km (0.11 R)
• M77: 72,997,927 km (0.108 R)
• M78: 73,804,857 km (0.072 R)
• M79: 74,074,582 km (0.063 R)
• M80: 74,614,930 km (0.025 R)
• M81: 75,563,530 km (0.097 R)
• M82: 76,789,185 km (0.105 R)
• M83: 78,708,676 km (0.11 R)
• M84: 78,984,235 km (0.114 R)
• M85: 81,756,882 km (0.071 R)
• M86: 82,874,827 km (0.082 R)
• M87: 84,279,252 km (0.046 R)
• M88: 87,682,154 km (0.094 R)
• M89: 90,840,764 km (0.058 R)
• M90: 94,328,638 km (0.112 R)
• M91: 94,621,252 km (0.082 R)
• M92: 94,914,164 km (0.12 R)
• M93: 95,941,752 km (0.113 R)
• M94: 96,236,161 km (0.082 R)
• M95: 98,304,501 km (0.037 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit