🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 255 Days

Day: 27.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.81 AU - 1.09 AU

Year: 349 Days

Day: 31.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 489 Days

Day: 45.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,219,035 km

• M1: 151,692 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.31 AU - 1.37 AU

Year: 584 Days

Day: 28.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.44 AU - 1.82 AU

Year: 784 Days

Day: 27.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.25 AU - 2.31 AU

Year: 1297 Days

Day: 45.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,219,035 km

• M1: 1,625,830 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.4 AU - 2.86 AU

Year: 1607 Days

Day: 34.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,219,035 km

• M1: 396,584 km (0.062 R)
• M2: 1,009,337 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.8

Radius: 3.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.24 AU - 14.98 AU

Year: 19967 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,219,035 km

• M1: 220,208 km (0.074 R)
• M2: 376,089 km (0.06 R)
• M3: 444,904 km (0.044 R)
• M4: 539,300 km (0.115 R)
• M5: 663,467 km (0.107 R)
• M6: 796,309 km (0.105 R)
• M7: 950,844 km (0.037 R)
• M8: 990,936 km (0.093 R)
• M9: 1,100,592 km (0.112 R)
• M10: 1,346,530 km (0.113 R)
• M11: 1,640,939 km (0.1 R)
• M12: 1,705,416 km (0.088 R)
• M13: 1,737,878 km (0.116 R)
• M14: 1,787,096 km (0.069 R)
• M15: 1,988,604 km (0.076 R)
• M16: 2,322,357 km (0.079 R)
• M17: 2,768,159 km (0.059 R)
• M18: 3,179,404 km (0.082 R)
• M19: 3,280,233 km (0.12 R)
• M20: 3,526,171 km (0.094 R)
• M21: 3,906,300 km (0.045 R)
• M22: 4,014,309 km (0.095 R)
• M23: 4,166,899 km (0.111 R)
• M24: 4,210,881 km (0.113 R)
• M25: 5,240,563 km (0.109 R)
• M26: 5,264,349 km (0.05 R)
• M27: 5,335,707 km (0.087 R)
• M28: 5,455,535 km (0.105 R)
• M29: 6,042,408 km (0.119 R)
• M30: 6,393,963 km (0.11 R)
• M31: 6,521,121 km (0.059 R)
• M32: 6,777,980 km (0.094 R)
• M33: 6,933,712 km (0.039 R)
• M34: 7,838,031 km (0.078 R)
• M35: 7,946,788 km (0.119 R)
• M36: 8,498,356 km (0.111 R)
• M37: 8,638,230 km (0.1 R)
• M38: 9,233,629 km (0.044 R)
• M39: 9,842,194 km (0.04 R)
• M40: 9,900,836 km (0.116 R)
• M41: 10,077,511 km (0.098 R)
• M42: 10,643,589 km (0.093 R)
• M43: 10,733,946 km (0.03 R)
• M44: 10,945,777 km (0.116 R)
• M45: 11,006,514 km (0.111 R)
• M46: 11,067,400 km (0.076 R)
• M47: 11,558,380 km (0.05 R)
• M48: 11,620,164 km (0.103 R)
• M49: 11,868,796 km (0.099 R)
• M50: 12,371,146 km (0.032 R)
• M51: 12,656,877 km (0.106 R)
• M52: 12,880,526 km (0.098 R)
• M53: 13,009,031 km (0.114 R)
• M54: 13,234,774 km (0.112 R)
• M55: 13,494,326 km (0.066 R)
• M56: 13,526,789 km (0.09 R)
• M57: 14,283,006 km (0.04 R)
• M58: 14,349,428 km (0.087 R)
• M59: 14,884,240 km (0.096 R)
• M60: 15,019,028 km (0.084 R)
• M61: 16,947,494 km (0.086 R)
• M62: 17,194,031 km (0.112 R)
• M63: 17,654,942 km (0.061 R)
• M64: 17,976,279 km (0.036 R)
• M65: 19,025,259 km (0.084 R)
• M66: 19,061,761 km (0.099 R)
• M67: 19,208,067 km (0.104 R)
• M68: 19,354,823 km (0.116 R)
• M69: 19,871,085 km (0.089 R)
• M70: 21,943,165 km (0.078 R)
• M71: 22,558,611 km (0.108 R)
• M72: 23,846,050 km (0.11 R)
• M73: 23,924,739 km (0.037 R)
• M74: 24,518,493 km (0.107 R)
• M75: 25,841,387 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715

Radius: 3.5

Gravity: 58.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.43 AU - 19.19 AU

Year: 23682 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,219,035 km

• M1: 74,051 km (0.107 R)
• M2: 364,570 km (0.119 R)
• M3: 537,804 km (0.069 R)
• M4: 923,318 km (0.076 R)
• M5: 1,888,374 km (0.12 R)
• M6: 2,297,524 km (0.077 R)
• M7: 2,336,120 km (0.072 R)
• M8: 2,611,829 km (0.11 R)
• M9: 2,897,711 km (0.104 R)
• M10: 2,981,336 km (0.086 R)
• M11: 3,366,999 km (0.078 R)
• M12: 3,499,094 km (0.09 R)
• M13: 4,615,094 km (0.112 R)
• M14: 5,160,379 km (0.056 R)
• M15: 5,725,709 km (0.1 R)
• M16: 6,256,632 km (0.112 R)
• M17: 6,969,914 km (0.093 R)
• M18: 7,364,554 km (0.098 R)
• M19: 8,293,556 km (0.101 R)
• M20: 8,471,877 km (0.098 R)
• M21: 10,642,991 km (0.106 R)
• M22: 11,689,278 km (0.103 R)
• M23: 11,755,849 km (0.105 R)
• M24: 11,822,421 km (0.044 R)
• M25: 11,956,011 km (0.105 R)
• M26: 12,359,776 km (0.097 R)
• M27: 12,973,875 km (0.109 R)
• M28: 14,373,513 km (0.119 R)
• M29: 14,444,722 km (0.092 R)
• M30: 15,820,424 km (0.108 R)
• M31: 16,263,383 km (0.073 R)
• M32: 16,635,732 km (0.088 R)
• M33: 18,616,258 km (0.079 R)
• M34: 18,694,049 km (0.108 R)
• M35: 18,927,571 km (0.075 R)
• M36: 19,083,901 km (0.113 R)
• M37: 19,476,446 km (0.047 R)
• M38: 21,723,556 km (0.057 R)
• M39: 22,051,175 km (0.065 R)
• M40: 23,127,382 km (0.111 R)
• M41: 24,901,463 km (0.11 R)
• M42: 24,987,033 km (0.055 R)
• M43: 25,330,360 km (0.12 R)
• M44: 25,761,651 km (0.115 R)
• M45: 25,934,736 km (0.111 R)
• M46: 26,369,467 km (0.097 R)
• M47: 26,981,921 km (0.102 R)
• M48: 27,069,884 km (0.091 R)
• M49: 27,510,749 km (0.106 R)
• M50: 27,599,162 km (0.092 R)
• M51: 28,937,464 km (0.096 R)
• M52: 30,754,330 km (0.032 R)
• M53: 31,398,947 km (0.112 R)
• M54: 32,514,349 km (0.094 R)
• M55: 33,453,674 km (0.089 R)
• M56: 34,021,548 km (0.047 R)
• M57: 34,688,006 km (0.029 R)
• M58: 37,005,726 km (0.035 R)
• M59: 38,380,680 km (0.107 R)
• M60: 39,572,526 km (0.048 R)
• M61: 41,079,276 km (0.046 R)
• M62: 46,973,133 km (0.114 R)
• M63: 52,575,424 km (0.081 R)
• M64: 52,685,079 km (0.113 R)
• M65: 53,014,942 km (0.082 R)
• M66: 53,125,046 km (0.115 R)
• M67: 53,787,166 km (0.083 R)
• M68: 54,008,422 km (0.06 R)
• M69: 54,340,978 km (0.035 R)
• M70: 54,785,433 km (0.116 R)
• M71: 55,008,184 km (0.041 R)
• M72: 56,013,931 km (0.107 R)
• M73: 57,138,608 km (0.114 R)
• M74: 57,477,447 km (0.092 R)
• M75: 57,930,279 km (0.111 R)
• M76: 60,326,987 km (0.074 R)
• M77: 61,479,639 km (0.078 R)
• M78: 61,595,278 km (0.085 R)
• M79: 62,639,471 km (0.11 R)
• M80: 64,158,039 km (0.075 R)
• M81: 64,980,827 km (0.1 R)
• M82: 65,452,509 km (0.069 R)
• M83: 66,162,201 km (0.103 R)
• M84: 66,399,314 km (0.107 R)
• M85: 67,112,447 km (0.068 R)
• M86: 67,469,836 km (0.111 R)
• M87: 69,387,083 km (0.094 R)
• M88: 69,748,661 km (0.11 R)
• M89: 71,930,546 km (0.119 R)
• M90: 73,397,652 km (0.052 R)
• M91: 76,237,020 km (0.074 R)
• M92: 77,982,827 km (0.066 R)
• M93: 80,499,512 km (0.118 R)
• M94: 81,767,803 km (0.054 R)
• M95: 83,426,544 km (0.114 R)
• M96: 84,581,439 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513

Radius: 7.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.39 AU - 21.27 AU

Year: 28363 Days

Day: 24.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,219,035 km

• M1: 254,616 km (0.103 R)
• M2: 378,782 km (0.057 R)
• M3: 481,107 km (0.08 R)
• M4: 547,229 km (0.025 R)
• M5: 954,135 km (0.096 R)
• M6: 1,039,556 km (0.072 R)
• M7: 1,157,588 km (0.109 R)
• M8: 1,311,525 km (0.104 R)
• M9: 1,812,977 km (0.059 R)
• M10: 1,919,939 km (0.051 R)
• M11: 2,215,544 km (0.118 R)
• M12: 2,446,823 km (0.078 R)
• M13: 3,016,641 km (0.088 R)
• M14: 3,403,950 km (0.071 R)
• M15: 3,852,893 km (0.078 R)
• M16: 3,944,896 km (0.109 R)
• M17: 5,618,298 km (0.084 R)
• M18: 5,828,034 km (0.1 R)
• M19: 7,139,858 km (0.114 R)
• M20: 7,196,406 km (0.093 R)
• M21: 7,654,624 km (0.103 R)
• M22: 7,770,562 km (0.08 R)
• M23: 7,828,756 km (0.101 R)
• M24: 8,181,208 km (0.117 R)
• M25: 9,331,167 km (0.089 R)
• M26: 10,789,597 km (0.07 R)
• M27: 11,050,496 km (0.057 R)
• M28: 11,445,733 km (0.061 R)
• M29: 12,249,971 km (0.12 R)
• M30: 12,658,822 km (0.083 R)
• M31: 12,796,153 km (0.097 R)
• M32: 15,132,273 km (0.09 R)
• M33: 15,644,497 km (0.12 R)
• M34: 16,162,404 km (0.09 R)
• M35: 16,987,586 km (0.076 R)
• M36: 18,134,703 km (0.049 R)
• M37: 18,444,969 km (0.05 R)
• M38: 19,070,437 km (0.118 R)
• M39: 20,422,802 km (0.072 R)
• M40: 24,918,517 km (0.111 R)
• M41: 25,609,659 km (0.063 R)
• M42: 26,307,085 km (0.078 R)
• M43: 26,834,268 km (0.11 R)
• M44: 28,167,334 km (0.094 R)
• M45: 28,526,519 km (0.058 R)
• M46: 28,616,577 km (0.115 R)
• M47: 28,977,556 km (0.105 R)
• M48: 30,069,770 km (0.055 R)
• M49: 32,200,493 km (0.066 R)
• M50: 33,711,132 km (0.044 R)
• M51: 34,667,063 km (0.064 R)
• M52: 36,507,715 km (0.078 R)
• M53: 36,703,239 km (0.072 R)
• M54: 37,292,056 km (0.088 R)
• M55: 38,082,083 km (0.032 R)
• M56: 40,485,073 km (0.048 R)
• M57: 40,890,334 km (0.073 R)
• M58: 41,398,817 km (0.027 R)
• M59: 42,422,067 km (0.096 R)
• M60: 43,039,906 km (0.059 R)
• M61: 43,143,278 km (0.061 R)
• M62: 44,597,818 km (0.106 R)
• M63: 44,806,806 km (0.11 R)
• M64: 48,841,162 km (0.052 R)
• M65: 50,030,614 km (0.03 R)
• M66: 50,139,073 km (0.091 R)
• M67: 50,574,253 km (0.093 R)
• M68: 52,327,540 km (0.061 R)
• M69: 54,546,824 km (0.11 R)
• M70: 56,118,649 km (0.09 R)
• M71: 56,231,446 km (0.109 R)
• M72: 56,457,339 km (0.119 R)
• M73: 57,023,417 km (0.118 R)
• M74: 58,275,402 km (0.07 R)
• M75: 58,389,695 km (0.099 R)
• M76: 59,191,689 km (0.037 R)
• M77: 59,881,933 km (0.089 R)
• M78: 61,386,738 km (0.037 R)
• M79: 63,961,467 km (0.079 R)
• M80: 67,649,055 km (0.103 R)
• M81: 69,336,818 km (0.041 R)
• M82: 71,527,080 km (0.096 R)
• M83: 72,385,024 km (0.11 R)
• M84: 76,225,201 km (0.095 R)
• M85: 78,485,176 km (0.084 R)
• M86: 79,116,779 km (0.077 R)
• M87: 79,496,608 km (0.099 R)
• M88: 80,131,052 km (0.114 R)
• M89: 80,894,450 km (0.085 R)
• M90: 81,532,485 km (0.056 R)
• M91: 82,300,371 km (0.1 R)
• M92: 82,685,286 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit