🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.65 AU

Year: 186 Days

Day: 15.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 254 Days

Day: 37.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 404 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,741,198 km

• M1: 96,191 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.44 AU - 1.54 AU

Year: 806 Days

Day: 41.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 96.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.59 AU - 1.69 AU

Year: 930 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 10.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.06 AU - 2.98 AU

Year: 1772 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,741,198 km

• M1: 134,339 km (0.066 R)
• M2: 258,655 km (0.103 R)
• M3: 375,042 km (0.111 R)
• M4: 442,062 km (0.059 R)
• M5: 524,789 km (0.067 R)
• M6: 631,303 km (0.115 R)
• M7: 696,677 km (0.093 R)
• M8: 914,941 km (0.068 R)
• M9: 1,053,917 km (0.094 R)
• M10: 1,126,322 km (0.117 R)
• M11: 1,307,037 km (0.105 R)
• M12: 1,432,998 km (0.111 R)
• M13: 1,555,070 km (0.106 R)
• M14: 1,740,272 km (0.111 R)
• M15: 1,844,542 km (0.079 R)
• M16: 1,959,882 km (0.073 R)
• M17: 2,031,988 km (0.07 R)
• M18: 2,179,192 km (0.115 R)
• M19: 2,435,753 km (0.112 R)
• M20: 2,523,417 km (0.09 R)
• M21: 2,612,278 km (0.112 R)
• M22: 2,762,624 km (0.104 R)
• M23: 2,874,673 km (0.111 R)
• M24: 3,061,520 km (0.112 R)
• M25: 3,231,015 km (0.111 R)
• M26: 3,327,805 km (0.07 R)
• M27: 3,447,333 km (0.104 R)
• M28: 3,535,147 km (0.116 R)
• M29: 3,701,949 km (0.077 R)
• M30: 4,066,519 km (0.087 R)
• M31: 4,371,250 km (0.028 R)
• M32: 4,454,576 km (0.096 R)
• M33: 4,574,553 km (0.064 R)
• M34: 5,304,441 km (0.091 R)
• M35: 5,534,373 km (0.106 R)
• M36: 5,689,506 km (0.039 R)
• M37: 5,846,135 km (0.083 R)
• M38: 6,163,582 km (0.106 R)
• M39: 6,324,400 km (0.117 R)
• M40: 6,473,100 km (0.086 R)
• M41: 6,582,007 km (0.113 R)
• M42: 6,787,854 km (0.12 R)
• M43: 6,940,144 km (0.033 R)
• M44: 7,361,262 km (0.11 R)
• M45: 7,906,696 km (0.071 R)
• M46: 7,994,061 km (0.11 R)
• M47: 8,140,219 km (0.086 R)
• M48: 8,316,894 km (0.083 R)
• M49: 8,435,375 km (0.061 R)
• M50: 8,584,375 km (0.113 R)
• M51: 8,930,245 km (0.051 R)
• M52: 9,127,714 km (0.103 R)
• M53: 9,900,836 km (0.089 R)
• M54: 10,058,063 km (0.103 R)
• M55: 10,279,468 km (0.045 R)
• M56: 10,711,058 km (0.05 R)
• M57: 10,904,787 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.3

Radius: 5

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.91 AU - 14.09 AU

Year: 18412 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,741,198 km

• M1: 306,376 km (0.113 R)
• M2: 492,177 km (0.079 R)
• M3: 568,023 km (0.117 R)
• M4: 627,563 km (0.08 R)
• M5: 752,926 km (0.078 R)
• M6: 841,039 km (0.072 R)
• M7: 909,405 km (0.072 R)
• M8: 1,027,438 km (0.07 R)
• M9: 1,201,271 km (0.084 R)
• M10: 1,576,313 km (0.088 R)
• M11: 1,747,602 km (0.099 R)
• M12: 2,758,286 km (0.096 R)
• M13: 2,964,880 km (0.067 R)
• M14: 3,176,262 km (0.063 R)
• M15: 3,576,586 km (0.087 R)
• M16: 3,763,882 km (0.06 R)
• M17: 4,070,109 km (0.119 R)
• M18: 4,147,900 km (0.093 R)
• M19: 4,544,484 km (0.069 R)
• M20: 5,077,950 km (0.107 R)
• M21: 5,761,313 km (0.097 R)
• M22: 6,518,727 km (0.119 R)
• M23: 6,839,615 km (0.113 R)
• M24: 7,118,615 km (0.08 R)
• M25: 7,306,809 km (0.034 R)
• M26: 8,222,797 km (0.054 R)
• M27: 8,272,014 km (0.11 R)
• M28: 8,569,415 km (0.109 R)
• M29: 11,453,363 km (0.093 R)
• M30: 11,618,519 km (0.096 R)
• M31: 12,740,054 km (0.082 R)
• M32: 13,198,272 km (0.085 R)
• M33: 13,371,506 km (0.066 R)
• M34: 13,778,562 km (0.109 R)
• M35: 13,837,055 km (0.094 R)
• M36: 14,426,620 km (0.067 R)
• M37: 14,545,401 km (0.071 R)
• M38: 15,386,590 km (0.095 R)
• M39: 17,304,734 km (0.084 R)
• M40: 17,367,864 km (0.108 R)
• M41: 18,388,271 km (0.064 R)
• M42: 19,362,303 km (0.077 R)
• M43: 19,493,500 km (0.12 R)
• M44: 19,954,710 km (0.083 R)
• M45: 20,955,371 km (0.059 R)
• M46: 21,360,182 km (0.075 R)
• M47: 22,040,703 km (0.08 R)
• M48: 22,109,069 km (0.112 R)
• M49: 22,383,581 km (0.107 R)
• M50: 22,797,220 km (0.083 R)
• M51: 23,283,263 km (0.119 R)
• M52: 24,124,153 km (0.084 R)
• M53: 24,975,065 km (0.07 R)
• M54: 25,619,683 km (0.103 R)
• M55: 26,124,725 km (0.105 R)
• M56: 26,342,240 km (0.091 R)
• M57: 27,144,833 km (0.104 R)
• M58: 27,955,504 km (0.119 R)
• M59: 29,449,538 km (0.106 R)
• M60: 31,199,534 km (0.114 R)
• M61: 31,816,176 km (0.083 R)
• M62: 33,139,668 km (0.114 R)
• M63: 35,278,319 km (0.066 R)
• M64: 35,358,504 km (0.116 R)
• M65: 37,870,402 km (0.034 R)
• M66: 38,445,456 km (0.118 R)
• M67: 39,355,161 km (0.084 R)
• M68: 40,188,122 km (0.083 R)
• M69: 41,111,140 km (0.083 R)
• M70: 41,533,006 km (0.076 R)
• M71: 41,956,368 km (0.089 R)
• M72: 43,663,879 km (0.103 R)
• M73: 43,921,935 km (0.06 R)
• M74: 44,699,245 km (0.065 R)
• M75: 45,219,996 km (0.078 R)
• M76: 45,481,044 km (0.106 R)
• M77: 46,004,786 km (0.101 R)
• M78: 47,058,254 km (0.114 R)
• M79: 47,764,955 km (0.118 R)
• M80: 48,297,224 km (0.109 R)
• M81: 48,653,267 km (0.107 R)
• M82: 49,726,482 km (0.032 R)
• M83: 50,807,326 km (0.109 R)
• M84: 53,084,056 km (0.114 R)
• M85: 53,267,613 km (0.079 R)
• M86: 53,635,474 km (0.116 R)
• M87: 54,743,845 km (0.1 R)
• M88: 57,265,167 km (0.062 R)
• M89: 59,728,745 km (0.069 R)
• M90: 59,919,632 km (0.083 R)
• M91: 61,165,633 km (0.092 R)
• M92: 61,936,660 km (0.062 R)
• M93: 63,293,662 km (0.068 R)
• M94: 65,347,491 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit