🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 244 Days

Day: 44.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 718 Days

Day: 24.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 3

Gravity: 89.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.81 AU - 16.23 AU

Year: 19629 Days

Day: 20.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,088,732 km

• M1: 116,686 km (0.12 R)
• M2: 579,093 km (0.102 R)
• M3: 1,145,321 km (0.057 R)
• M4: 1,203,066 km (0.036 R)
• M5: 1,261,858 km (0.082 R)
• M6: 1,291,628 km (0.069 R)
• M7: 1,634,058 km (0.11 R)
• M8: 1,732,044 km (0.104 R)
• M9: 2,037,822 km (0.103 R)
• M10: 2,250,700 km (0.108 R)
• M11: 2,735,995 km (0.118 R)
• M12: 2,852,532 km (0.086 R)
• M13: 2,931,071 km (0.098 R)
• M14: 4,971,586 km (0.112 R)
• M15: 8,559,242 km (0.112 R)
• M16: 8,615,940 km (0.082 R)
• M17: 9,015,815 km (0.025 R)
• M18: 9,480,167 km (0.07 R)
• M19: 9,597,451 km (0.108 R)
• M20: 10,191,205 km (0.071 R)
• M21: 10,311,332 km (0.034 R)
• M22: 12,232,917 km (0.083 R)
• M23: 12,746,337 km (0.049 R)
• M24: 13,070,815 km (0.105 R)
• M25: 14,127,275 km (0.077 R)
• M26: 15,554,887 km (0.083 R)
• M27: 15,971,218 km (0.111 R)
• M28: 17,961,468 km (0.095 R)
• M29: 18,544,451 km (0.107 R)
• M30: 19,728,668 km (0.097 R)
• M31: 19,878,415 km (0.112 R)
• M32: 20,481,145 km (0.115 R)
• M33: 20,632,688 km (0.06 R)
• M34: 20,937,120 km (0.104 R)
• M35: 22,169,357 km (0.118 R)
• M36: 22,794,228 km (0.096 R)
• M37: 23,345,645 km (0.107 R)
• M38: 26,662,978 km (0.085 R)
• M39: 27,494,144 km (0.112 R)
• M40: 27,828,944 km (0.119 R)
• M41: 28,249,314 km (0.116 R)
• M42: 28,587,256 km (0.03 R)
• M43: 29,096,487 km (0.109 R)
• M44: 29,267,028 km (0.101 R)
• M45: 30,296,561 km (0.11 R)
• M46: 31,512,642 km (0.107 R)
• M47: 31,687,671 km (0.107 R)
• M48: 31,775,336 km (0.079 R)
• M49: 34,531,527 km (0.072 R)
• M50: 35,710,059 km (0.065 R)
• M51: 35,892,568 km (0.036 R)
• M52: 36,166,781 km (0.119 R)
• M53: 36,350,039 km (0.114 R)
• M54: 36,441,742 km (0.077 R)
• M55: 37,086,060 km (0.116 R)
• M56: 37,270,814 km (0.073 R)
• M57: 37,734,118 km (0.116 R)
• M58: 39,041,454 km (0.079 R)
• M59: 39,511,939 km (0.098 R)
• M60: 40,839,321 km (0.056 R)
• M61: 41,030,208 km (0.067 R)
• M62: 41,988,682 km (0.096 R)
• M63: 42,374,046 km (0.112 R)
• M64: 43,635,006 km (0.11 R)
• M65: 44,515,090 km (0.117 R)
• M66: 45,104,955 km (0.115 R)
• M67: 45,895,580 km (0.087 R)
• M68: 45,994,763 km (0.056 R)
• M69: 49,205,133 km (0.099 R)
• M70: 49,611,441 km (0.055 R)
• M71: 50,120,971 km (0.119 R)
• M72: 50,837,096 km (0.059 R)
• M73: 51,969,403 km (0.088 R)
• M74: 54,363,717 km (0.046 R)
• M75: 57,006,513 km (0.077 R)
• M76: 57,968,277 km (0.117 R)
• M77: 58,289,913 km (0.084 R)
• M78: 58,504,735 km (0.116 R)
• M79: 58,612,296 km (0.038 R)
• M80: 60,558,714 km (0.086 R)
• M81: 61,103,101 km (0.038 R)
• M82: 61,212,158 km (0.109 R)
• M83: 61,758,489 km (0.087 R)
• M84: 62,856,089 km (0.099 R)
• M85: 63,628,313 km (0.11 R)
• M86: 64,403,529 km (0.105 R)
• M87: 67,535,809 km (0.067 R)
• M88: 68,779,715 km (0.097 R)
• M89: 72,210,743 km (0.069 R)
• M90: 73,366,835 km (0.11 R)
• M91: 73,482,773 km (0.083 R)
• M92: 74,528,911 km (0.091 R)
• M93: 74,761,985 km (0.12 R)
• M94: 75,229,029 km (0.109 R)
• M95: 77,224,665 km (0.119 R)
• M96: 77,342,698 km (0.057 R)
• M97: 78,169,824 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178

Radius: 6.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.57 AU - 17.37 AU

Year: 21586 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,088,732 km

• M1: 86,617 km (0.074 R)
• M2: 175,777 km (0.045 R)
• M3: 260,001 km (0.105 R)
• M4: 794,514 km (0.071 R)
• M5: 1,026,690 km (0.093 R)
• M6: 1,108,819 km (0.108 R)
• M7: 1,505,403 km (0.079 R)
• M8: 1,719,328 km (0.106 R)
• M9: 1,917,695 km (0.12 R)
• M10: 2,071,183 km (0.119 R)
• M11: 2,282,415 km (0.089 R)
• M12: 2,696,950 km (0.03 R)
• M13: 2,956,802 km (0.09 R)
• M14: 3,500,740 km (0.084 R)
• M15: 4,239,903 km (0.057 R)
• M16: 4,920,723 km (0.115 R)
• M17: 5,929,910 km (0.07 R)
• M18: 6,116,758 km (0.036 R)
• M19: 6,192,005 km (0.099 R)
• M20: 7,357,672 km (0.114 R)
• M21: 8,379,725 km (0.097 R)
• M22: 8,673,685 km (0.076 R)
• M23: 8,758,357 km (0.112 R)
• M24: 8,885,814 km (0.086 R)
• M25: 9,532,526 km (0.117 R)
• M26: 9,883,632 km (0.096 R)
• M27: 10,553,232 km (0.07 R)
• M28: 10,734,246 km (0.083 R)
• M29: 11,888,992 km (0.062 R)
• M30: 12,696,670 km (0.074 R)
• M31: 13,817,159 km (0.097 R)
• M32: 13,866,526 km (0.107 R)
• M33: 15,121,502 km (0.118 R)
• M34: 15,428,178 km (0.056 R)
• M35: 15,891,782 km (0.073 R)
• M36: 16,047,364 km (0.115 R)
• M37: 16,151,484 km (0.114 R)
• M38: 16,203,544 km (0.042 R)
• M39: 16,255,604 km (0.104 R)
• M40: 16,464,742 km (0.097 R)
• M41: 16,622,268 km (0.07 R)
• M42: 18,495,682 km (0.116 R)
• M43: 19,595,975 km (0.096 R)
• M44: 19,985,976 km (0.066 R)
• M45: 20,266,173 km (0.106 R)
• M46: 21,057,695 km (0.066 R)
• M47: 21,114,543 km (0.117 R)
• M48: 21,801,646 km (0.117 R)
• M49: 22,962,974 km (0.113 R)
• M50: 23,315,277 km (0.056 R)
• M51: 23,965,878 km (0.103 R)
• M52: 24,802,429 km (0.059 R)
• M53: 25,163,858 km (0.089 R)
• M54: 25,224,295 km (0.088 R)
• M55: 26,504,105 km (0.082 R)
• M56: 27,120,897 km (0.106 R)
• M57: 27,617,861 km (0.093 R)
• M58: 27,867,391 km (0.092 R)
• M59: 28,055,136 km (0.112 R)
• M60: 28,810,007 km (0.094 R)
• M61: 28,873,137 km (0.104 R)
• M62: 28,936,417 km (0.067 R)
• M63: 29,189,836 km (0.053 R)
• M64: 29,826,823 km (0.112 R)
• M65: 29,954,730 km (0.064 R)
• M66: 30,468,299 km (0.116 R)
• M67: 31,830,238 km (0.11 R)
• M68: 32,026,361 km (0.117 R)
• M69: 34,010,178 km (0.093 R)
• M70: 34,747,397 km (0.106 R)
• M71: 35,557,768 km (0.108 R)
• M72: 36,033,340 km (0.105 R)
• M73: 36,101,557 km (0.094 R)
• M74: 36,784,920 km (0.091 R)
• M75: 36,922,101 km (0.095 R)
• M76: 37,128,247 km (0.111 R)
• M77: 37,541,735 km (0.113 R)
• M78: 37,956,570 km (0.073 R)
• M79: 38,164,661 km (0.102 R)
• M80: 38,442,614 km (0.106 R)
• M81: 39,000,614 km (0.113 R)
• M82: 40,548,802 km (0.056 R)
• M83: 40,619,711 km (0.089 R)
• M84: 42,117,037 km (0.111 R)
• M85: 42,188,694 km (0.077 R)
• M86: 42,404,264 km (0.074 R)
• M87: 42,836,303 km (0.113 R)
• M88: 43,704,868 km (0.118 R)
• M89: 44,798,878 km (0.098 R)
• M90: 46,567,723 km (0.028 R)
• M91: 46,790,474 km (0.076 R)
• M92: 47,386,023 km (0.071 R)
• M93: 51,088,720 km (0.057 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit