🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 28.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.63 AU - 3.01 AU

Year: 1756 Days

Day: 40.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 14

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.99 AU - 6.35 AU

Year: 5007 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,746,024 km

• M1: 183,856 km (0.107 R)
• M2: 288,574 km (0.107 R)
• M3: 471,084 km (0.103 R)
• M4: 688,001 km (0.073 R)
• M5: 1,176,587 km (0.108 R)
• M6: 1,266,346 km (0.102 R)
• M7: 1,358,648 km (0.09 R)
• M8: 1,706,313 km (0.08 R)
• M9: 1,855,762 km (0.115 R)
• M10: 2,217,938 km (0.102 R)
• M11: 2,369,331 km (0.097 R)
• M12: 2,537,329 km (0.072 R)
• M13: 2,790,150 km (0.096 R)
• M14: 2,885,444 km (0.104 R)
• M15: 3,249,266 km (0.076 R)
• M16: 3,944,297 km (0.1 R)
• M17: 4,348,511 km (0.066 R)
• M18: 4,766,338 km (0.051 R)
• M19: 4,980,113 km (0.111 R)
• M20: 5,214,084 km (0.041 R)
• M21: 5,315,362 km (0.107 R)
• M22: 5,520,161 km (0.118 R)
• M23: 5,692,797 km (0.107 R)
• M24: 6,078,909 km (0.088 R)
• M25: 6,185,722 km (0.115 R)
• M26: 6,582,755 km (0.069 R)
• M27: 7,006,865 km (0.03 R)
• M28: 7,288,259 km (0.098 R)
• M29: 7,497,097 km (0.055 R)
• M30: 7,842,968 km (0.044 R)
• M31: 7,978,952 km (0.071 R)
• M32: 8,115,684 km (0.054 R)
• M33: 8,332,153 km (0.071 R)
• M34: 8,770,923 km (0.112 R)
• M35: 9,155,988 km (0.069 R)
• M36: 9,258,313 km (0.101 R)
• M37: 9,360,937 km (0.046 R)
• M38: 9,858,948 km (0.066 R)
• M39: 10,238,179 km (0.036 R)
• M40: 10,387,029 km (0.082 R)
• M41: 10,600,804 km (0.111 R)
• M42: 10,902,543 km (0.114 R)
• M43: 11,936,414 km (0.097 R)
• M44: 12,250,570 km (0.11 R)
• M45: 12,521,940 km (0.109 R)
• M46: 12,703,851 km (0.104 R)
• M47: 13,232,231 km (0.048 R)
• M48: 13,580,644 km (0.082 R)
• M49: 14,381,591 km (0.07 R)
• M50: 14,500,671 km (0.1 R)
• M51: 14,596,115 km (0.06 R)
• M52: 15,101,007 km (0.082 R)
• M53: 15,416,509 km (0.117 R)
• M54: 15,562,816 km (0.111 R)
• M55: 15,660,653 km (0.092 R)
• M56: 15,758,640 km (0.118 R)
• M57: 16,078,630 km (0.104 R)
• M58: 16,177,514 km (0.048 R)
• M59: 16,400,714 km (0.12 R)
• M60: 16,574,995 km (0.075 R)
• M61: 16,825,273 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 12.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.65 AU - 10.99 AU

Year: 12295 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,746,024 km

• M1: 179,368 km (0.06 R)
• M2: 457,021 km (0.05 R)
• M3: 642,373 km (0.059 R)
• M4: 735,872 km (0.111 R)
• M5: 981,960 km (0.091 R)
• M6: 1,161,328 km (0.077 R)
• M7: 1,279,361 km (0.072 R)
• M8: 1,987,109 km (0.114 R)
• M9: 2,188,766 km (0.034 R)
• M10: 2,277,179 km (0.111 R)
• M11: 2,519,228 km (0.117 R)
• M12: 2,930,772 km (0.086 R)
• M13: 3,996,806 km (0.12 R)
• M14: 4,142,664 km (0.109 R)
• M15: 4,705,152 km (0.066 R)
• M16: 5,212,289 km (0.037 R)
• M17: 5,412,002 km (0.045 R)
• M18: 6,152,212 km (0.101 R)
• M19: 6,320,959 km (0.106 R)
• M20: 7,188,327 km (0.109 R)
• M21: 7,455,808 km (0.104 R)
• M22: 7,726,580 km (0.093 R)
• M23: 7,817,686 km (0.114 R)
• M24: 7,909,090 km (0.088 R)
• M25: 8,700,014 km (0.107 R)
• M26: 9,565,138 km (0.069 R)
• M27: 10,206,913 km (0.101 R)
• M28: 11,067,250 km (0.081 R)
• M29: 11,221,486 km (0.084 R)
• M30: 12,803,184 km (0.092 R)
• M31: 17,112,201 km (0.119 R)
• M32: 18,192,896 km (0.11 R)
• M33: 20,419,960 km (0.08 R)
• M34: 20,546,220 km (0.118 R)
• M35: 21,053,806 km (0.047 R)
• M36: 21,629,758 km (0.111 R)
• M37: 21,887,365 km (0.102 R)
• M38: 25,125,561 km (0.103 R)
• M39: 25,260,797 km (0.075 R)
• M40: 26,214,932 km (0.056 R)
• M41: 26,765,453 km (0.102 R)
• M42: 27,111,323 km (0.097 R)
• M43: 28,228,520 km (0.116 R)
• M44: 28,510,213 km (0.034 R)
• M45: 29,717,617 km (0.03 R)
• M46: 30,507,793 km (0.057 R)
• M47: 30,652,155 km (0.066 R)
• M48: 33,811,512 km (0.12 R)
• M49: 35,164,625 km (0.09 R)
• M50: 39,328,831 km (0.101 R)
• M51: 40,354,474 km (0.107 R)
• M52: 40,592,335 km (0.108 R)
• M53: 42,190,489 km (0.063 R)
• M54: 42,512,573 km (0.048 R)
• M55: 44,707,922 km (0.045 R)
• M56: 44,790,051 km (0.107 R)
• M57: 45,036,289 km (0.097 R)
• M58: 45,365,554 km (0.089 R)
• M59: 46,109,056 km (0.12 R)
• M60: 47,524,700 km (0.058 R)
• M61: 48,448,168 km (0.107 R)
• M62: 48,616,765 km (0.07 R)
• M63: 49,462,442 km (0.114 R)
• M64: 49,547,264 km (0.074 R)
• M65: 50,312,905 km (0.061 R)
• M66: 50,398,326 km (0.101 R)
• M67: 50,483,597 km (0.103 R)
• M68: 50,569,017 km (0.082 R)
• M69: 50,654,587 km (0.114 R)
• M70: 51,856,157 km (0.055 R)
• M71: 52,201,130 km (0.095 R)
• M72: 52,287,597 km (0.08 R)
• M73: 52,373,915 km (0.078 R)
• M74: 52,547,000 km (0.083 R)
• M75: 53,067,152 km (0.079 R)
• M76: 53,414,817 km (0.101 R)
• M77: 53,501,883 km (0.092 R)
• M78: 55,693,342 km (0.098 R)
• M79: 55,958,280 km (0.107 R)
• M80: 56,844,349 km (0.046 R)
• M81: 58,182,352 km (0.098 R)
• M82: 58,451,179 km (0.067 R)
• M83: 59,170,147 km (0.086 R)
• M84: 60,163,476 km (0.11 R)
• M85: 60,253,983 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.1

Radius: 6.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.41 AU - 14.85 AU

Year: 16646 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,746,024 km

• M1: 135,835 km (0.074 R)
• M2: 303,983 km (0.103 R)
• M3: 375,491 km (0.093 R)
• M4: 437,424 km (0.093 R)
• M5: 486,492 km (0.09 R)
• M6: 645,814 km (0.047 R)
• M7: 702,661 km (0.102 R)
• M8: 884,123 km (0.104 R)
• M9: 969,544 km (0.027 R)
• M10: 1,266,645 km (0.065 R)
• M11: 1,591,123 km (0.1 R)
• M12: 1,776,325 km (0.048 R)
• M13: 1,885,382 km (0.089 R)
• M14: 2,255,188 km (0.053 R)
• M15: 2,740,783 km (0.111 R)
• M16: 3,324,663 km (0.118 R)
• M17: 3,735,010 km (0.103 R)
• M18: 4,491,078 km (0.042 R)
• M19: 4,715,624 km (0.12 R)
• M20: 5,411,404 km (0.091 R)
• M21: 6,346,390 km (0.076 R)
• M22: 6,982,780 km (0.118 R)
• M23: 7,418,409 km (0.109 R)
• M24: 7,462,391 km (0.097 R)
• M25: 8,269,920 km (0.049 R)
• M26: 8,591,406 km (0.081 R)
• M27: 9,341,639 km (0.075 R)
• M28: 9,436,933 km (0.112 R)
• M29: 9,821,250 km (0.027 R)
• M30: 10,854,074 km (0.117 R)
• M31: 11,004,419 km (0.11 R)
• M32: 11,921,155 km (0.092 R)
• M33: 12,756,360 km (0.075 R)
• M34: 13,127,812 km (0.072 R)
• M35: 13,341,587 km (0.027 R)
• M36: 13,664,419 km (0.105 R)
• M37: 13,718,424 km (0.1 R)
• M38: 15,429,524 km (0.094 R)
• M39: 15,598,570 km (0.091 R)
• M40: 16,281,185 km (0.099 R)
• M41: 16,799,691 km (0.077 R)
• M42: 17,675,587 km (0.119 R)
• M43: 18,148,914 km (0.068 R)
• M44: 19,047,399 km (0.095 R)
• M45: 20,825,370 km (0.04 R)
• M46: 22,209,150 km (0.102 R)
• M47: 22,719,578 km (0.118 R)
• M48: 23,298,522 km (0.051 R)
• M49: 23,687,177 km (0.114 R)
• M50: 23,752,252 km (0.06 R)
• M51: 24,012,852 km (0.114 R)
• M52: 25,130,647 km (0.088 R)
• M53: 26,131,008 km (0.082 R)
• M54: 26,198,178 km (0.117 R)
• M55: 26,534,773 km (0.034 R)
• M56: 27,076,467 km (0.113 R)
• M57: 27,348,585 km (0.102 R)
• M58: 28,723,090 km (0.106 R)
• M59: 29,070,157 km (0.118 R)
• M60: 29,838,642 km (0.113 R)
• M61: 29,979,114 km (0.049 R)
• M62: 30,119,886 km (0.105 R)
• M63: 30,826,436 km (0.069 R)
• M64: 31,039,613 km (0.092 R)
• M65: 31,538,672 km (0.067 R)
• M66: 33,488,231 km (0.092 R)
• M67: 34,367,268 km (0.053 R)
• M68: 35,253,785 km (0.097 R)
• M69: 35,699,886 km (0.113 R)
• M70: 38,034,361 km (0.078 R)
• M71: 38,339,241 km (0.119 R)
• M72: 38,568,425 km (0.067 R)
• M73: 39,027,990 km (0.095 R)
• M74: 39,258,520 km (0.093 R)
• M75: 39,489,500 km (0.1 R)
• M76: 40,340,113 km (0.104 R)
• M77: 42,690,894 km (0.095 R)
• M78: 43,245,603 km (0.116 R)
• M79: 43,404,625 km (0.048 R)
• M80: 43,882,740 km (0.106 R)
• M81: 43,962,625 km (0.043 R)
• M82: 45,166,140 km (0.102 R)
• M83: 49,255,398 km (0.108 R)
• M84: 49,504,479 km (0.101 R)
• M85: 49,754,008 km (0.107 R)
• M86: 50,421,364 km (0.104 R)
• M87: 53,035,587 km (0.089 R)
• M88: 54,659,472 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit