🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 143 Days

Day: 28.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.93 AU

Year: 246 Days

Day: 26.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.2 AU - 1.58 AU

Year: 608 Days

Day: 19.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,148,162 km

• M1: 124,765 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 758 Days

Day: 21.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.92 AU

Year: 1370 Days

Day: 20.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3 AU - 3.28 AU

Year: 2063 Days

Day: 26.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.47 AU - 7.11 AU

Year: 6562 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,148,162 km

• M1: 437,125 km (0.069 R)
• M2: 906,264 km (0.073 R)
• M3: 1,130,511 km (0.101 R)
• M4: 1,284,447 km (0.104 R)
• M5: 1,729,052 km (0.046 R)
• M6: 1,867,430 km (0.103 R)
• M7: 2,198,042 km (0.032 R)
• M8: 2,480,333 km (0.091 R)
• M9: 2,569,643 km (0.09 R)
• M10: 2,797,630 km (0.074 R)
• M11: 2,867,342 km (0.115 R)
• M12: 3,152,027 km (0.104 R)
• M13: 3,224,732 km (0.035 R)
• M14: 4,407,752 km (0.103 R)
• M15: 4,626,314 km (0.043 R)
• M16: 5,360,690 km (0.046 R)
• M17: 6,375,562 km (0.114 R)
• M18: 6,653,964 km (0.113 R)
• M19: 6,968,119 km (0.11 R)
• M20: 7,127,142 km (0.086 R)
• M21: 7,223,034 km (0.091 R)
• M22: 7,513,403 km (0.102 R)
• M23: 7,578,479 km (0.094 R)
• M24: 7,774,751 km (0.104 R)
• M25: 7,840,574 km (0.045 R)
• M26: 8,576,895 km (0.115 R)
• M27: 8,678,920 km (0.113 R)
• M28: 9,022,248 km (0.062 R)
• M29: 9,510,535 km (0.052 R)
• M30: 9,580,996 km (0.097 R)
• M31: 9,793,275 km (0.091 R)
• M32: 9,900,088 km (0.08 R)
• M33: 10,186,717 km (0.097 R)
• M34: 10,439,837 km (0.053 R)
• M35: 11,063,211 km (0.074 R)
• M36: 11,285,963 km (0.073 R)
• M37: 12,115,932 km (0.109 R)
• M38: 12,615,588 km (0.099 R)
• M39: 12,887,557 km (0.071 R)
• M40: 13,834,213 km (0.119 R)
• M41: 14,437,391 km (0.078 R)
• M42: 14,518,473 km (0.105 R)
• M43: 14,966,968 km (0.051 R)
• M44: 16,129,343 km (0.076 R)
• M45: 16,424,500 km (0.092 R)
• M46: 17,020,049 km (0.095 R)
• M47: 17,406,759 km (0.113 R)
• M48: 17,536,162 km (0.047 R)
• M49: 17,622,779 km (0.07 R)
• M50: 19,159,897 km (0.105 R)
• M51: 19,383,097 km (0.108 R)
• M52: 19,831,891 km (0.085 R)
• M53: 20,012,306 km (0.09 R)
• M54: 20,602,619 km (0.077 R)
• M55: 20,831,204 km (0.052 R)
• M56: 21,429,446 km (0.087 R)
• M57: 21,846,974 km (0.12 R)
• M58: 22,548,737 km (0.082 R)
• M59: 22,737,231 km (0.104 R)
• M60: 23,639,156 km (0.117 R)
• M61: 24,263,129 km (0.082 R)
• M62: 25,282,489 km (0.061 R)
• M63: 25,625,367 km (0.093 R)
• M64: 26,514,128 km (0.079 R)
• M65: 26,663,277 km (0.112 R)
• M66: 27,664,386 km (0.096 R)
• M67: 27,866,194 km (0.069 R)
• M68: 28,321,869 km (0.069 R)
• M69: 28,627,049 km (0.055 R)
• M70: 28,830,950 km (0.058 R)
• M71: 29,291,861 km (0.118 R)
• M72: 29,446,097 km (0.048 R)
• M73: 29,755,166 km (0.059 R)
• M74: 30,220,864 km (0.067 R)
• M75: 30,428,656 km (0.086 R)
• M76: 31,474,644 km (0.113 R)
• M77: 31,685,278 km (0.109 R)
• M78: 31,949,168 km (0.077 R)
• M79: 32,745,328 km (0.088 R)
• M80: 33,279,692 km (0.087 R)
• M81: 33,763,043 km (0.102 R)
• M82: 33,924,758 km (0.103 R)
• M83: 34,845,682 km (0.111 R)
• M84: 35,391,266 km (0.107 R)
• M85: 35,884,640 km (0.098 R)
• M86: 36,049,646 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 4.7

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.68 AU - 20.66 AU

Year: 28723 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 96,148,162 km

• M1: 92,451 km (0.116 R)
• M2: 415,732 km (0.088 R)
• M3: 533,017 km (0.104 R)
• M4: 1,197,830 km (0.081 R)
• M5: 1,297,911 km (0.063 R)
• M6: 2,397,755 km (0.114 R)
• M7: 2,566,800 km (0.049 R)
• M8: 2,696,202 km (0.088 R)
• M9: 3,097,125 km (0.043 R)
• M10: 3,374,629 km (0.081 R)
• M11: 3,612,041 km (0.045 R)
• M12: 3,805,770 km (0.103 R)
• M13: 4,002,940 km (0.102 R)
• M14: 4,719,214 km (0.094 R)
• M15: 5,585,087 km (0.04 R)
• M16: 6,265,907 km (0.097 R)
• M17: 6,381,995 km (0.115 R)
• M18: 7,153,321 km (0.113 R)
• M19: 7,396,568 km (0.062 R)
• M20: 7,580,872 km (0.07 R)
• M21: 7,891,138 km (0.114 R)
• M22: 8,269,172 km (0.083 R)
• M23: 9,042,593 km (0.096 R)
• M24: 9,371,708 km (0.113 R)
• M25: 9,437,980 km (0.094 R)
• M26: 11,497,793 km (0.077 R)
• M27: 11,782,478 km (0.056 R)
• M28: 12,431,733 km (0.062 R)
• M29: 12,650,744 km (0.091 R)
• M30: 14,067,137 km (0.069 R)
• M31: 15,926,638 km (0.072 R)
• M32: 16,403,407 km (0.109 R)
• M33: 16,563,476 km (0.041 R)
• M34: 18,191,550 km (0.111 R)
• M35: 18,440,032 km (0.119 R)
• M36: 18,856,961 km (0.078 R)
• M37: 19,955,010 km (0.077 R)
• M38: 20,900,319 km (0.105 R)
• M39: 21,509,481 km (0.104 R)
• M40: 21,948,102 km (0.069 R)
• M41: 22,834,320 km (0.069 R)
• M42: 23,192,008 km (0.049 R)
• M43: 23,551,642 km (0.112 R)
• M44: 24,367,399 km (0.116 R)
• M45: 25,469,486 km (0.051 R)
• M46: 29,355,590 km (0.089 R)
• M47: 31,020,016 km (0.119 R)
• M48: 32,916,319 km (0.089 R)
• M49: 34,031,272 km (0.092 R)
• M50: 34,235,323 km (0.093 R)
• M51: 34,542,148 km (0.076 R)
• M52: 36,193,858 km (0.098 R)
• M53: 37,871,150 km (0.11 R)
• M54: 40,326,350 km (0.107 R)
• M55: 41,955,022 km (0.054 R)
• M56: 42,942,518 km (0.111 R)
• M57: 43,273,428 km (0.082 R)
• M58: 44,716,898 km (0.101 R)
• M59: 45,388,443 km (0.079 R)
• M60: 45,500,641 km (0.056 R)
• M61: 48,910,874 km (0.04 R)
• M62: 49,025,915 km (0.119 R)
• M63: 49,949,831 km (0.118 R)
• M64: 52,049,587 km (0.098 R)
• M65: 54,535,455 km (0.086 R)
• M66: 54,654,684 km (0.03 R)
• M67: 54,774,213 km (0.079 R)
• M68: 55,132,949 km (0.037 R)
• M69: 55,612,560 km (0.066 R)
• M70: 56,334,519 km (0.067 R)
• M71: 56,696,695 km (0.117 R)
• M72: 56,938,595 km (0.029 R)
• M73: 57,787,862 km (0.109 R)
• M74: 58,885,911 km (0.038 R)
• M75: 59,621,783 km (0.079 R)
• M76: 59,990,841 km (0.084 R)
• M77: 60,607,633 km (0.094 R)
• M78: 60,854,918 km (0.072 R)
• M79: 64,226,255 km (0.084 R)
• M80: 64,604,588 km (0.095 R)
• M81: 66,379,866 km (0.035 R)
• M82: 72,586,981 km (0.119 R)
• M83: 72,849,525 km (0.079 R)
• M84: 74,035,238 km (0.084 R)
• M85: 76,559,403 km (0.075 R)
• M86: 77,362,295 km (0.118 R)
• M87: 78,841,519 km (0.09 R)
• M88: 79,923,261 km (0.106 R)
• M89: 81,827,941 km (0.056 R)
• M90: 82,101,256 km (0.109 R)
• M91: 87,072,693 km (0.099 R)
• M92: 87,351,842 km (0.093 R)
• M93: 87,491,417 km (0.1 R)
• M94: 87,631,142 km (0.094 R)
• M95: 89,172,748 km (0.081 R)
• M96: 92,852,257 km (0.041 R)
• M97: 93,422,673 km (0.118 R)
• M98: 93,565,390 km (0.088 R)
• M99: 94,710,412 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit