🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 170 Days

Day: 29.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 327 Days

Day: 22.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.83 AU - 1.31 AU

Year: 487 Days

Day: 33.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.29 AU - 1.65 AU

Year: 784 Days

Day: 41.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 12.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.94 AU - 3.24 AU

Year: 2388 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 105,099,777 km

• M1: 162,314 km (0.081 R)
• M2: 264,489 km (0.108 R)
• M3: 449,093 km (0.071 R)
• M4: 626,366 km (0.111 R)
• M5: 732,730 km (0.085 R)
• M6: 846,126 km (0.084 R)
• M7: 957,277 km (0.107 R)
• M8: 1,120,189 km (0.092 R)
• M9: 1,205,310 km (0.052 R)
• M10: 1,362,537 km (0.119 R)
• M11: 1,611,468 km (0.054 R)
• M12: 1,719,777 km (0.095 R)
• M13: 1,808,189 km (0.115 R)
• M14: 2,118,455 km (0.093 R)
• M15: 2,225,867 km (0.111 R)
• M16: 2,408,825 km (0.094 R)
• M17: 2,546,305 km (0.091 R)
• M18: 2,673,613 km (0.098 R)
• M19: 2,921,497 km (0.094 R)
• M20: 3,055,088 km (0.027 R)
• M21: 3,136,319 km (0.042 R)
• M22: 3,482,190 km (0.075 R)
• M23: 4,076,392 km (0.096 R)
• M24: 4,166,002 km (0.097 R)
• M25: 4,347,314 km (0.047 R)
• M26: 4,843,680 km (0.117 R)
• M27: 4,986,695 km (0.113 R)
• M28: 5,722,268 km (0.109 R)
• M29: 5,907,321 km (0.112 R)
• M30: 6,335,320 km (0.107 R)
• M31: 6,422,087 km (0.08 R)
• M32: 6,844,402 km (0.076 R)
• M33: 6,933,562 km (0.093 R)
• M34: 7,076,877 km (0.115 R)
• M35: 7,458,202 km (0.107 R)
• M36: 7,808,859 km (0.116 R)
• M37: 7,976,858 km (0.057 R)
• M38: 8,089,654 km (0.117 R)
• M39: 8,622,522 km (0.085 R)
• M40: 8,893,444 km (0.088 R)
• M41: 9,344,332 km (0.082 R)
• M42: 9,443,366 km (0.094 R)
• M43: 9,522,952 km (0.072 R)
• M44: 10,105,935 km (0.094 R)
• M45: 10,350,527 km (0.091 R)
• M46: 10,617,858 km (0.066 R)
• M47: 10,845,696 km (0.085 R)
• M48: 11,285,364 km (0.111 R)
• M49: 11,454,410 km (0.114 R)
• M50: 12,031,259 km (0.111 R)
• M51: 12,247,278 km (0.12 R)
• M52: 12,377,429 km (0.059 R)
• M53: 12,508,177 km (0.099 R)
• M54: 12,925,106 km (0.073 R)
• M55: 13,346,673 km (0.03 R)
• M56: 13,547,882 km (0.106 R)
• M57: 13,660,081 km (0.082 R)
• M58: 13,998,770 km (0.033 R)
• M59: 14,385,930 km (0.07 R)
• M60: 14,776,530 km (0.059 R)
• M61: 14,892,169 km (0.114 R)
• M62: 15,077,670 km (0.119 R)
• M63: 15,170,720 km (0.102 R)
• M64: 15,310,594 km (0.096 R)
• M65: 15,544,864 km (0.093 R)
• M66: 15,922,150 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.17 AU - 3.87 AU

Year: 2904 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 105,099,777 km

• M1: 198,516 km (0.057 R)
• M2: 356,791 km (0.088 R)
• M3: 495,319 km (0.062 R)
• M4: 609,013 km (0.072 R)
• M5: 768,634 km (0.112 R)
• M6: 1,144,274 km (0.083 R)
• M7: 1,239,269 km (0.079 R)
• M8: 1,337,255 km (0.111 R)
• M9: 1,449,454 km (0.094 R)
• M10: 1,918,293 km (0.088 R)
• M11: 2,163,933 km (0.11 R)
• M12: 2,256,983 km (0.107 R)
• M13: 2,475,246 km (0.086 R)
• M14: 2,572,934 km (0.059 R)
• M15: 2,729,264 km (0.116 R)
• M16: 3,066,457 km (0.087 R)
• M17: 3,386,148 km (0.116 R)
• M18: 3,943,400 km (0.096 R)
• M19: 4,207,889 km (0.09 R)
• M20: 4,393,091 km (0.109 R)
• M21: 4,495,266 km (0.091 R)
• M22: 4,929,848 km (0.095 R)
• M23: 5,287,387 km (0.065 R)
• M24: 5,505,950 km (0.074 R)
• M25: 5,616,353 km (0.04 R)
• M26: 6,160,590 km (0.058 R)
• M27: 6,333,076 km (0.086 R)
• M28: 6,507,059 km (0.118 R)
• M29: 6,800,719 km (0.054 R)
• M30: 7,138,810 km (0.063 R)
• M31: 7,564,117 km (0.08 R)
• M32: 7,976,858 km (0.107 R)
• M33: 8,249,126 km (0.098 R)
• M34: 8,567,171 km (0.105 R)
• M35: 8,738,460 km (0.054 R)
• M36: 9,128,013 km (0.103 R)
• M37: 9,215,378 km (0.095 R)
• M38: 9,656,393 km (0.078 R)
• M39: 9,969,202 km (0.053 R)
• M40: 10,194,796 km (0.036 R)
• M41: 10,812,186 km (0.099 R)
• M42: 10,927,825 km (0.091 R)
• M43: 11,183,787 km (0.09 R)
• M44: 11,488,817 km (0.075 R)
• M45: 11,963,491 km (0.115 R)
• M46: 12,347,958 km (0.044 R)
• M47: 12,760,848 km (0.077 R)
• M48: 12,858,685 km (0.04 R)
• M49: 13,302,093 km (0.115 R)
• M50: 13,650,357 km (0.066 R)
• M51: 13,850,668 km (0.112 R)
• M52: 14,178,437 km (0.056 R)
• M53: 14,381,442 km (0.063 R)
• M54: 15,306,705 km (0.117 R)
• M55: 15,488,765 km (0.082 R)
• M56: 15,645,544 km (0.112 R)
• M57: 15,986,926 km (0.085 R)
• M58: 16,198,158 km (0.095 R)
• M59: 16,490,323 km (0.111 R)
• M60: 17,295,758 km (0.081 R)
• M61: 17,458,371 km (0.104 R)
• M62: 17,703,262 km (0.097 R)
• M63: 17,812,469 km (0.049 R)
• M64: 17,949,351 km (0.059 R)
• M65: 18,141,435 km (0.109 R)
• M66: 18,500,170 km (0.099 R)
• M67: 18,611,022 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 3.5

Gravity: 74.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.7 AU - 17.36 AU

Year: 28221 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,099,777 km

• M1: 105,018 km (0.112 R)
• M2: 236,514 km (0.097 R)
• M3: 509,680 km (0.118 R)
• M4: 535,710 km (0.095 R)
• M5: 947,852 km (0.062 R)
• M6: 1,114,055 km (0.111 R)
• M7: 1,289,234 km (0.119 R)
• M8: 1,784,553 km (0.051 R)
• M9: 1,989,203 km (0.119 R)
• M10: 2,073,127 km (0.093 R)
• M11: 2,288,249 km (0.074 R)
• M12: 3,168,333 km (0.065 R)
• M13: 4,410,594 km (0.051 R)
• M14: 5,139,136 km (0.103 R)
• M15: 6,641,397 km (0.11 R)
• M16: 6,830,190 km (0.109 R)
• M17: 7,148,833 km (0.104 R)
• M18: 7,866,754 km (0.097 R)
• M19: 8,133,337 km (0.077 R)
• M20: 8,267,826 km (0.099 R)
• M21: 9,229,441 km (0.118 R)
• M22: 9,794,621 km (0.096 R)
• M23: 10,225,762 km (0.109 R)
• M24: 10,884,143 km (0.065 R)
• M25: 10,958,194 km (0.084 R)
• M26: 11,480,889 km (0.032 R)
• M27: 11,707,380 km (0.101 R)
• M28: 12,318,487 km (0.118 R)
• M29: 12,472,872 km (0.047 R)
• M30: 12,783,587 km (0.083 R)
• M31: 12,939,917 km (0.095 R)
• M32: 13,096,845 km (0.117 R)
• M33: 14,537,472 km (0.114 R)
• M34: 15,028,901 km (0.116 R)
• M35: 15,359,363 km (0.067 R)
• M36: 17,565,632 km (0.092 R)
• M37: 18,616,707 km (0.078 R)
• M38: 18,882,692 km (0.065 R)
• M39: 19,150,023 km (0.114 R)
• M40: 19,508,161 km (0.072 R)
• M41: 20,779,294 km (0.09 R)
• M42: 21,055,152 km (0.107 R)
• M43: 21,517,709 km (0.105 R)
• M44: 21,610,609 km (0.099 R)
• M45: 23,496,290 km (0.114 R)
• M46: 24,361,864 km (0.062 R)
• M47: 24,652,682 km (0.051 R)
• M48: 25,237,909 km (0.072 R)
• M49: 25,630,454 km (0.09 R)
• M50: 26,322,493 km (0.047 R)
• M51: 27,020,517 km (0.08 R)
• M52: 28,129,785 km (0.099 R)
• M53: 28,231,362 km (0.09 R)
• M54: 29,459,860 km (0.117 R)
• M55: 30,080,541 km (0.069 R)
• M56: 30,288,333 km (0.056 R)
• M57: 31,019,717 km (0.031 R)
• M58: 31,545,553 km (0.041 R)
• M59: 33,355,538 km (0.097 R)
• M60: 34,218,867 km (0.114 R)
• M61: 36,298,727 km (0.086 R)
• M62: 36,630,834 km (0.114 R)
• M63: 37,298,040 km (0.102 R)
• M64: 38,306,330 km (0.106 R)
• M65: 41,500,245 km (0.083 R)
• M66: 45,015,794 km (0.072 R)
• M67: 48,017,326 km (0.106 R)
• M68: 49,358,321 km (0.086 R)
• M69: 50,835,301 km (0.081 R)
• M70: 51,082,886 km (0.109 R)
• M71: 54,084,717 km (0.098 R)
• M72: 54,463,947 km (0.087 R)
• M73: 60,126,376 km (0.097 R)
• M74: 60,388,172 km (0.032 R)
• M75: 61,966,879 km (0.075 R)
• M76: 64,762,265 km (0.113 R)
• M77: 65,568,448 km (0.097 R)
• M78: 68,279,610 km (0.109 R)
• M79: 71,303,880 km (0.112 R)
• M80: 72,414,345 km (0.099 R)
• M81: 75,638,927 km (0.077 R)
• M82: 76,346,077 km (0.042 R)
• M83: 79,053,200 km (0.073 R)
• M84: 80,923,472 km (0.119 R)
• M85: 85,147,817 km (0.086 R)
• M86: 87,212,716 km (0.068 R)
• M87: 87,509,070 km (0.051 R)
• M88: 90,041,313 km (0.118 R)
• M89: 90,340,808 km (0.064 R)
• M90: 91,542,079 km (0.114 R)
• M91: 94,112,320 km (0.049 R)
• M92: 95,177,456 km (0.072 R)
• M93: 97,166,360 km (0.117 R)
• M94: 102,119,994 km (0.06 R)
• M95: 103,371,081 km (0.076 R)
• M96: 103,527,860 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit