🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 209 Days

Day: 17.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 312 Days

Day: 20.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.12 AU - 1.14 AU

Year: 439 Days

Day: 25.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 474 Days

Day: 16.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.5 AU - 1.7 AU

Year: 739 Days

Day: 40.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,985,603 km

• M1: 120,426 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.55 AU - 1.91 AU

Year: 831 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,985,603 km

• M1: 132,993 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.64 AU - 2.24 AU

Year: 987 Days

Day: 41.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.3

Radius: 6.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16 AU - 18.52 AU

Year: 26191 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,985,603 km

• M1: 239,506 km (0.043 R)
• M2: 376,538 km (0.116 R)
• M3: 445,802 km (0.113 R)
• M4: 597,943 km (0.086 R)
• M5: 638,633 km (0.104 R)
• M6: 744,549 km (0.056 R)
• M7: 856,448 km (0.076 R)
• M8: 1,440,328 km (0.053 R)
• M9: 2,582,508 km (0.106 R)
• M10: 2,964,132 km (0.117 R)
• M11: 3,475,308 km (0.067 R)
• M12: 3,857,082 km (0.118 R)
• M13: 4,292,412 km (0.091 R)
• M14: 4,743,150 km (0.111 R)
• M15: 5,037,858 km (0.091 R)
• M16: 5,166,063 km (0.078 R)
• M17: 5,252,082 km (0.105 R)
• M18: 6,832,883 km (0.107 R)
• M19: 6,880,156 km (0.058 R)
• M20: 7,165,588 km (0.106 R)
• M21: 7,896,224 km (0.113 R)
• M22: 8,045,074 km (0.045 R)
• M23: 8,803,835 km (0.109 R)
• M24: 9,165,562 km (0.114 R)
• M25: 10,991,255 km (0.033 R)
• M26: 12,287,820 km (0.096 R)
• M27: 12,692,033 km (0.084 R)
• M28: 13,751,186 km (0.106 R)
• M29: 13,990,393 km (0.1 R)
• M30: 14,230,946 km (0.104 R)
• M31: 14,351,821 km (0.075 R)
• M32: 14,899,649 km (0.102 R)
• M33: 14,960,984 km (0.109 R)
• M34: 15,765,521 km (0.106 R)
• M35: 16,711,129 km (0.105 R)
• M36: 17,158,726 km (0.113 R)
• M37: 17,739,914 km (0.094 R)
• M38: 19,321,163 km (0.109 R)
• M39: 19,656,263 km (0.078 R)
• M40: 19,858,220 km (0.112 R)
• M41: 20,196,461 km (0.118 R)
• M42: 21,845,927 km (0.104 R)
• M43: 22,405,273 km (0.066 R)
• M44: 23,253,194 km (0.072 R)
• M45: 23,752,701 km (0.079 R)
• M46: 23,896,016 km (0.079 R)
• M47: 24,111,586 km (0.077 R)
• M48: 24,907,447 km (0.059 R)
• M49: 26,450,848 km (0.093 R)
• M50: 30,949,107 km (0.052 R)
• M51: 31,734,795 km (0.109 R)
• M52: 31,971,608 km (0.11 R)
• M53: 32,288,456 km (0.111 R)
• M54: 32,526,766 km (0.097 R)
• M55: 33,005,180 km (0.12 R)
• M56: 33,888,256 km (0.106 R)
• M57: 34,130,455 km (0.077 R)
• M58: 34,697,880 km (0.048 R)
• M59: 36,418,554 km (0.101 R)
• M60: 36,583,860 km (0.111 R)
• M61: 36,666,588 km (0.083 R)
• M62: 37,664,406 km (0.119 R)
• M63: 38,755,572 km (0.099 R)
• M64: 38,839,946 km (0.099 R)
• M65: 39,008,842 km (0.032 R)
• M66: 39,771,940 km (0.074 R)
• M67: 40,711,265 km (0.047 R)
• M68: 41,485,285 km (0.077 R)
• M69: 42,437,924 km (0.05 R)
• M70: 43,310,080 km (0.052 R)
• M71: 44,188,219 km (0.092 R)
• M72: 48,393,415 km (0.083 R)
• M73: 50,405,207 km (0.115 R)
• M74: 51,606,777 km (0.078 R)
• M75: 53,379,811 km (0.104 R)
• M76: 54,793,810 km (0.081 R)
• M77: 55,933,746 km (0.09 R)
• M78: 56,029,040 km (0.089 R)
• M79: 56,124,484 km (0.075 R)
• M80: 56,602,299 km (0.071 R)
• M81: 56,889,527 km (0.076 R)
• M82: 57,273,395 km (0.088 R)
• M83: 59,205,751 km (0.114 R)
• M84: 59,302,840 km (0.111 R)
• M85: 59,400,079 km (0.08 R)
• M86: 60,473,144 km (0.114 R)
• M87: 61,159,200 km (0.106 R)
• M88: 62,341,472 km (0.109 R)
• M89: 62,539,240 km (0.084 R)
• M90: 63,929,453 km (0.11 R)
• M91: 64,628,375 km (0.111 R)
• M92: 65,028,998 km (0.071 R)
• M93: 66,538,291 km (0.115 R)
• M94: 66,942,803 km (0.116 R)
• M95: 67,246,636 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 5.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.44 AU - 20.18 AU

Year: 28617 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,985,603 km

• M1: 182,958 km (0.116 R)
• M2: 237,262 km (0.088 R)
• M3: 778,956 km (0.101 R)
• M4: 1,026,690 km (0.069 R)
• M5: 1,683,425 km (0.103 R)
• M6: 1,777,223 km (0.071 R)
• M7: 2,880,956 km (0.1 R)
• M8: 3,339,922 km (0.069 R)
• M9: 3,537,840 km (0.104 R)
• M10: 3,780,338 km (0.093 R)
• M11: 3,821,328 km (0.088 R)
• M12: 4,367,360 km (0.073 R)
• M13: 4,453,379 km (0.108 R)
• M14: 4,715,325 km (0.11 R)
• M15: 4,937,478 km (0.069 R)
• M16: 5,072,265 km (0.1 R)
• M17: 5,162,922 km (0.116 R)
• M18: 6,146,528 km (0.108 R)
• M19: 7,135,519 km (0.1 R)
• M20: 7,752,311 km (0.105 R)
• M21: 8,709,438 km (0.092 R)
• M22: 9,091,511 km (0.104 R)
• M23: 9,815,715 km (0.065 R)
• M24: 10,732,301 km (0.089 R)
• M25: 11,024,316 km (0.069 R)
• M26: 14,340,452 km (0.108 R)
• M27: 15,575,083 km (0.042 R)
• M28: 15,971,966 km (0.061 R)
• M29: 16,640,818 km (0.114 R)
• M30: 16,843,224 km (0.046 R)
• M31: 17,387,162 km (0.116 R)
• M32: 17,524,044 km (0.077 R)
• M33: 17,936,785 km (0.118 R)
• M34: 18,144,277 km (0.1 R)
• M35: 19,904,894 km (0.107 R)
• M36: 22,088,425 km (0.109 R)
• M37: 22,162,476 km (0.066 R)
• M38: 22,236,676 km (0.075 R)
• M39: 22,982,870 km (0.095 R)
• M40: 23,661,446 km (0.114 R)
• M41: 23,965,130 km (0.064 R)
• M42: 24,270,160 km (0.032 R)
• M43: 25,115,538 km (0.118 R)
• M44: 25,814,309 km (0.051 R)
• M45: 26,283,747 km (0.092 R)
• M46: 27,072,427 km (0.069 R)
• M47: 28,028,956 km (0.067 R)
• M48: 28,109,141 km (0.076 R)
• M49: 28,430,776 km (0.087 R)
• M50: 28,834,541 km (0.105 R)
• M51: 29,484,544 km (0.075 R)
• M52: 29,893,245 km (0.107 R)
• M53: 31,130,419 km (0.109 R)
• M54: 31,880,802 km (0.097 R)
• M55: 32,384,349 km (0.111 R)
• M56: 32,805,915 km (0.05 R)
• M57: 33,740,005 km (0.066 R)
• M58: 33,996,116 km (0.112 R)
• M59: 34,253,125 km (0.081 R)
• M60: 34,338,845 km (0.038 R)
• M61: 36,944,989 km (0.109 R)
• M62: 37,121,066 km (0.08 R)
• M63: 37,916,478 km (0.05 R)
• M64: 38,360,784 km (0.082 R)
• M65: 42,068,866 km (0.033 R)
• M66: 44,011,843 km (0.1 R)
• M67: 48,465,372 km (0.092 R)
• M68: 48,850,885 km (0.118 R)
• M69: 48,947,526 km (0.069 R)
• M70: 49,722,293 km (0.105 R)
• M71: 49,819,382 km (0.098 R)
• M72: 50,403,412 km (0.116 R)
• M73: 50,696,325 km (0.038 R)
• M74: 51,676,789 km (0.082 R)
• M75: 52,268,000 km (0.116 R)
• M76: 53,656,268 km (0.089 R)
• M77: 55,862,238 km (0.089 R)
• M78: 56,367,730 km (0.086 R)
• M79: 59,535,465 km (0.104 R)
• M80: 60,673,306 km (0.112 R)
• M81: 61,296,980 km (0.084 R)
• M82: 61,505,369 km (0.091 R)
• M83: 64,341,296 km (0.046 R)
• M84: 64,658,892 km (0.033 R)
• M85: 65,615,272 km (0.089 R)
• M86: 65,935,112 km (0.058 R)
• M87: 66,041,775 km (0.106 R)
• M88: 66,576,139 km (0.069 R)
• M89: 69,812,838 km (0.084 R)
• M90: 70,248,318 km (0.107 R)
• M91: 70,575,488 km (0.049 R)
• M92: 70,903,108 km (0.109 R)
• M93: 71,012,464 km (0.106 R)
• M94: 71,231,325 km (0.059 R)
• M95: 71,559,992 km (0.076 R)
• M96: 72,989,998 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit