🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.4 AU - 1.82 AU

Year: 715 Days

Day: 19.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.44 AU - 2.24 AU

Year: 873 Days

Day: 38.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.85 AU - 2.09 AU

Year: 967 Days

Day: 16.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.97 AU - 13.63 AU

Year: 15092 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,674,154 km

• M1: 274,811 km (0.088 R)
• M2: 637,437 km (0.108 R)
• M3: 787,932 km (0.112 R)
• M4: 930,798 km (0.105 R)
• M5: 1,083,537 km (0.038 R)
• M6: 1,976,188 km (0.106 R)
• M7: 2,236,787 km (0.034 R)
• M8: 2,478,089 km (0.06 R)
• M9: 2,824,258 km (0.09 R)
• M10: 3,253,754 km (0.117 R)
• M11: 4,360,928 km (0.098 R)
• M12: 4,474,024 km (0.112 R)
• M13: 5,494,879 km (0.067 R)
• M14: 5,990,048 km (0.105 R)
• M15: 7,201,043 km (0.075 R)
• M16: 7,880,517 km (0.114 R)
• M17: 8,018,895 km (0.072 R)
• M18: 8,298,194 km (0.052 R)
• M19: 9,447,255 km (0.088 R)
• M20: 9,940,779 km (0.041 R)
• M21: 10,594,970 km (0.07 R)
• M22: 10,696,846 km (0.113 R)
• M23: 11,419,404 km (0.081 R)
• M24: 13,129,756 km (0.119 R)
• M25: 13,459,320 km (0.073 R)
• M26: 14,577,714 km (0.034 R)
• M27: 14,976,093 km (0.079 R)
• M28: 15,090,685 km (0.12 R)
• M29: 16,017,294 km (0.112 R)
• M30: 16,251,864 km (0.048 R)
• M31: 18,598,157 km (0.04 R)
• M32: 19,779,382 km (0.088 R)
• M33: 19,968,025 km (0.117 R)
• M34: 22,606,781 km (0.09 R)
• M35: 23,266,807 km (0.112 R)
• M36: 24,201,644 km (0.078 R)
• M37: 27,149,022 km (0.073 R)
• M38: 27,428,919 km (0.029 R)
• M39: 27,639,553 km (0.081 R)
• M40: 27,850,636 km (0.113 R)
• M41: 28,700,351 km (0.084 R)
• M42: 28,842,918 km (0.117 R)
• M43: 30,280,404 km (0.046 R)
• M44: 30,498,069 km (0.085 R)
• M45: 30,643,478 km (0.093 R)
• M46: 31,081,052 km (0.09 R)
• M47: 31,227,359 km (0.052 R)
• M48: 32,184,037 km (0.114 R)
• M49: 32,480,241 km (0.102 R)
• M50: 32,628,792 km (0.06 R)
• M51: 32,851,992 km (0.1 R)
• M52: 33,524,434 km (0.11 R)
• M53: 34,126,117 km (0.078 R)
• M54: 34,277,061 km (0.108 R)
• M55: 35,111,368 km (0.118 R)
• M56: 36,954,713 km (0.066 R)
• M57: 37,420,561 km (0.08 R)
• M58: 37,654,233 km (0.117 R)
• M59: 38,593,558 km (0.111 R)
• M60: 39,937,396 km (0.086 R)
• M61: 40,815,236 km (0.096 R)
• M62: 42,265,288 km (0.093 R)
• M63: 42,915,141 km (0.093 R)
• M64: 43,896,204 km (0.109 R)
• M65: 44,636,863 km (0.113 R)
• M66: 45,713,968 km (0.109 R)
• M67: 46,967,448 km (0.104 R)
• M68: 47,303,595 km (0.099 R)
• M69: 48,571,287 km (0.06 R)
• M70: 48,996,444 km (0.055 R)
• M71: 49,422,798 km (0.077 R)
• M72: 50,450,835 km (0.114 R)
• M73: 51,313,117 km (0.09 R)
• M74: 54,016,799 km (0.073 R)
• M75: 55,075,802 km (0.083 R)
• M76: 55,430,200 km (0.092 R)
• M77: 56,230,698 km (0.091 R)
• M78: 57,663,247 km (0.101 R)
• M79: 58,023,180 km (0.052 R)
• M80: 59,107,615 km (0.115 R)
• M81: 59,470,539 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.8

Radius: 7.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.6 AU - 14.5 AU

Year: 17450 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,674,154 km

• M1: 117,584 km (0.059 R)
• M2: 225,145 km (0.104 R)
• M3: 733,927 km (0.117 R)
• M4: 1,456,036 km (0.063 R)
• M5: 1,896,303 km (0.07 R)
• M6: 2,200,285 km (0.119 R)
• M7: 2,269,998 km (0.113 R)
• M8: 2,629,631 km (0.033 R)
• M9: 2,892,026 km (0.079 R)
• M10: 3,241,786 km (0.072 R)
• M11: 3,854,389 km (0.066 R)
• M12: 4,726,096 km (0.039 R)
• M13: 5,184,015 km (0.094 R)
• M14: 5,608,424 km (0.058 R)
• M15: 5,897,447 km (0.094 R)
• M16: 6,240,924 km (0.064 R)
• M17: 6,641,547 km (0.1 R)
• M18: 6,947,475 km (0.083 R)
• M19: 7,467,477 km (0.097 R)
• M20: 7,679,008 km (0.037 R)
• M21: 7,732,265 km (0.092 R)
• M22: 8,380,174 km (0.081 R)
• M23: 8,989,336 km (0.079 R)
• M24: 9,214,481 km (0.112 R)
• M25: 9,785,346 km (0.07 R)
• M26: 9,958,880 km (0.1 R)
• M27: 10,841,507 km (0.104 R)
• M28: 12,492,619 km (0.116 R)
• M29: 12,618,132 km (0.101 R)
• M30: 13,123,922 km (0.094 R)
• M31: 14,220,624 km (0.102 R)
• M32: 14,746,909 km (0.056 R)
• M33: 15,012,446 km (0.113 R)
• M34: 15,413,817 km (0.106 R)
• M35: 16,569,759 km (0.109 R)
• M36: 16,638,574 km (0.072 R)
• M37: 17,683,067 km (0.09 R)
• M38: 18,748,652 km (0.03 R)
• M39: 19,761,879 km (0.056 R)
• M40: 20,054,642 km (0.082 R)
• M41: 20,718,557 km (0.084 R)
• M42: 20,941,458 km (0.071 R)
• M43: 21,165,256 km (0.092 R)
• M44: 22,829,981 km (0.104 R)
• M45: 23,523,068 km (0.06 R)
• M46: 23,600,560 km (0.111 R)
• M47: 24,693,522 km (0.117 R)
• M48: 25,325,424 km (0.12 R)
• M49: 26,283,448 km (0.057 R)
• M50: 26,686,016 km (0.104 R)
• M51: 27,497,435 km (0.074 R)
• M52: 28,729,673 km (0.117 R)
• M53: 31,247,704 km (0.106 R)
• M54: 32,102,656 km (0.098 R)
• M55: 35,598,609 km (0.094 R)
• M56: 38,025,684 km (0.072 R)
• M57: 38,389,806 km (0.074 R)
• M58: 38,755,124 km (0.112 R)
• M59: 39,581,053 km (0.113 R)
• M60: 40,042,563 km (0.082 R)
• M61: 40,412,967 km (0.031 R)
• M62: 40,505,718 km (0.114 R)
• M63: 41,718,358 km (0.106 R)
• M64: 44,370,429 km (0.119 R)
• M65: 47,369,717 km (0.081 R)
• M66: 48,548,249 km (0.088 R)
• M67: 49,537,689 km (0.106 R)
• M68: 50,134,435 km (0.057 R)
• M69: 52,141,141 km (0.12 R)
• M70: 53,663,299 km (0.078 R)
• M71: 54,686,100 km (0.061 R)
• M72: 54,891,498 km (0.074 R)
• M73: 56,543,507 km (0.046 R)
• M74: 57,271,301 km (0.049 R)
• M75: 58,316,541 km (0.111 R)
• M76: 58,421,409 km (0.053 R)
• M77: 58,631,295 km (0.115 R)
• M78: 61,917,063 km (0.092 R)
• M79: 63,204,951 km (0.108 R)
• M80: 63,744,101 km (0.052 R)
• M81: 65,262,071 km (0.072 R)
• M82: 65,697,999 km (0.075 R)
• M83: 69,886,740 km (0.086 R)
• M84: 70,444,291 km (0.104 R)
• M85: 71,115,387 km (0.1 R)
• M86: 71,339,485 km (0.088 R)
• M87: 72,125,921 km (0.057 R)
• M88: 72,576,509 km (0.09 R)
• M89: 73,593,925 km (0.049 R)
• M90: 74,502,133 km (0.086 R)
• M91: 74,957,659 km (0.075 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit