🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.71 AU - 0.81 AU

Year: 241 Days

Day: 42.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.13 AU - 1.15 AU

Year: 442 Days

Day: 28.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.34 AU - 4.5 AU

Year: 3377 Days

Day: 31.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 13.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.83 AU - 12.95 AU

Year: 15850 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,807,900 km

• M1: 184,454 km (0.111 R)
• M2: 677,978 km (0.086 R)
• M3: 1,268,590 km (0.114 R)
• M4: 1,689,259 km (0.057 R)
• M5: 2,218,237 km (0.117 R)
• M6: 2,691,864 km (0.112 R)
• M7: 2,868,838 km (0.077 R)
• M8: 2,976,848 km (0.099 R)
• M9: 3,461,246 km (0.12 R)
• M10: 4,296,002 km (0.098 R)
• M11: 4,503,943 km (0.09 R)
• M12: 5,103,681 km (0.115 R)
• M13: 5,279,907 km (0.103 R)
• M14: 5,958,184 km (0.075 R)
• M15: 6,190,509 km (0.095 R)
• M16: 6,664,286 km (0.084 R)
• M17: 6,808,648 km (0.044 R)
• M18: 7,596,580 km (0.092 R)
• M19: 9,044,538 km (0.092 R)
• M20: 12,482,147 km (0.101 R)
• M21: 12,720,457 km (0.059 R)
• M22: 12,840,135 km (0.115 R)
• M23: 14,430,061 km (0.111 R)
• M24: 14,994,943 km (0.117 R)
• M25: 15,503,127 km (0.106 R)
• M26: 16,601,624 km (0.098 R)
• M27: 17,193,433 km (0.118 R)
• M28: 17,926,163 km (0.116 R)
• M29: 18,330,227 km (0.067 R)
• M30: 19,284,512 km (0.116 R)
• M31: 20,324,965 km (0.066 R)
• M32: 22,243,408 km (0.084 R)
• M33: 22,677,541 km (0.085 R)
• M34: 23,407,429 km (0.107 R)
• M35: 24,367,848 km (0.114 R)
• M36: 24,815,444 km (0.096 R)
• M37: 25,794,413 km (0.107 R)
• M38: 26,022,250 km (0.066 R)
• M39: 27,480,082 km (0.105 R)
• M40: 27,946,079 km (0.056 R)
• M41: 30,074,707 km (0.12 R)
• M42: 30,474,732 km (0.094 R)
• M43: 30,795,918 km (0.116 R)
• M44: 35,409,666 km (0.117 R)
• M45: 35,831,981 km (0.112 R)
• M46: 36,681,547 km (0.098 R)
• M47: 37,451,977 km (0.07 R)
• M48: 39,444,919 km (0.093 R)
• M49: 39,532,434 km (0.044 R)
• M50: 39,970,606 km (0.11 R)
• M51: 40,146,234 km (0.093 R)
• M52: 41,739,152 km (0.081 R)
• M53: 42,992,334 km (0.042 R)
• M54: 43,442,922 km (0.082 R)
• M55: 43,985,664 km (0.084 R)
• M56: 44,621,754 km (0.105 R)
• M57: 45,260,836 km (0.094 R)
• M58: 47,103,582 km (0.12 R)
• M59: 47,289,233 km (0.084 R)
• M60: 48,501,724 km (0.063 R)
• M61: 50,197,266 km (0.106 R)
• M62: 50,292,111 km (0.114 R)
• M63: 52,008,149 km (0.081 R)
• M64: 55,008,483 km (0.114 R)
• M65: 55,106,171 km (0.073 R)
• M66: 56,677,547 km (0.108 R)
• M67: 56,875,016 km (0.072 R)
• M68: 57,171,519 km (0.09 R)
• M69: 59,061,987 km (0.066 R)
• M70: 60,871,822 km (0.045 R)
• M71: 61,074,079 km (0.085 R)
• M72: 61,479,190 km (0.08 R)
• M73: 61,580,617 km (0.098 R)
• M74: 62,292,105 km (0.097 R)
• M75: 62,597,883 km (0.067 R)
• M76: 63,928,556 km (0.069 R)
• M77: 65,786,412 km (0.074 R)
• M78: 66,409,636 km (0.079 R)
• M79: 66,721,997 km (0.079 R)
• M80: 66,930,536 km (0.077 R)
• M81: 68,186,111 km (0.119 R)
• M82: 68,291,129 km (0.118 R)
• M83: 69,343,999 km (0.111 R)
• M84: 69,766,613 km (0.092 R)
• M85: 69,872,378 km (0.115 R)
• M86: 70,826,962 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 6.1

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.39 AU - 21.37 AU

Year: 32215 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,807,900 km

• M1: 1,343,239 km (0.1 R)
• M2: 1,579,454 km (0.115 R)
• M3: 2,014,485 km (0.09 R)
• M4: 2,206,419 km (0.088 R)
• M5: 2,284,808 km (0.118 R)
• M6: 3,568,208 km (0.093 R)
• M7: 4,230,927 km (0.098 R)
• M8: 6,101,798 km (0.103 R)
• M9: 6,548,048 km (0.104 R)
• M10: 7,530,906 km (0.118 R)
• M11: 7,828,756 km (0.081 R)
• M12: 8,252,118 km (0.086 R)
• M13: 8,932,339 km (0.102 R)
• M14: 9,759,466 km (0.116 R)
• M15: 10,280,366 km (0.099 R)
• M16: 11,213,856 km (0.088 R)
• M17: 11,349,392 km (0.055 R)
• M18: 11,690,625 km (0.085 R)
• M19: 12,035,298 km (0.052 R)
• M20: 12,734,519 km (0.065 R)
• M21: 12,946,948 km (0.045 R)
• M22: 14,245,457 km (0.096 R)
• M23: 16,193,072 km (0.064 R)
• M24: 16,346,410 km (0.05 R)
• M25: 16,423,153 km (0.105 R)
• M26: 17,119,831 km (0.102 R)
• M27: 17,511,029 km (0.063 R)
• M28: 18,943,728 km (0.069 R)
• M29: 19,592,384 km (0.116 R)
• M30: 19,673,915 km (0.094 R)
• M31: 19,919,405 km (0.077 R)
• M32: 20,994,864 km (0.048 R)
• M33: 21,750,483 km (0.099 R)
• M34: 22,943,377 km (0.093 R)
• M35: 23,288,200 km (0.098 R)
• M36: 24,596,134 km (0.049 R)
• M37: 26,919,090 km (0.073 R)
• M38: 27,100,701 km (0.072 R)
• M39: 27,647,930 km (0.106 R)
• M40: 29,966,697 km (0.089 R)
• M41: 30,532,477 km (0.115 R)
• M42: 31,674,507 km (0.053 R)
• M43: 31,962,183 km (0.102 R)
• M44: 32,733,660 km (0.032 R)
• M45: 36,480,638 km (0.116 R)
• M46: 36,983,735 km (0.076 R)
• M47: 37,489,077 km (0.104 R)
• M48: 38,916,240 km (0.069 R)
• M49: 39,018,865 km (0.11 R)
• M50: 39,121,489 km (0.112 R)
• M51: 39,224,263 km (0.12 R)
• M52: 41,090,047 km (0.059 R)
• M53: 43,515,627 km (0.083 R)
• M54: 44,156,056 km (0.101 R)
• M55: 46,095,891 km (0.116 R)
• M56: 46,421,865 km (0.098 R)
• M57: 47,514,079 km (0.103 R)
• M58: 48,283,610 km (0.103 R)
• M59: 48,393,864 km (0.041 R)
• M60: 48,835,776 km (0.114 R)
• M61: 49,279,035 km (0.116 R)
• M62: 50,169,591 km (0.081 R)
• M63: 50,393,090 km (0.085 R)
• M64: 50,616,888 km (0.09 R)
• M65: 50,728,937 km (0.099 R)
• M66: 51,065,383 km (0.084 R)
• M67: 51,628,020 km (0.027 R)
• M68: 52,645,884 km (0.049 R)
• M69: 53,100,363 km (0.106 R)
• M70: 53,214,207 km (0.098 R)
• M71: 54,586,468 km (0.081 R)
• M72: 57,249,011 km (0.035 R)
• M73: 58,419,764 km (0.093 R)
• M74: 60,428,115 km (0.079 R)
• M75: 61,261,525 km (0.068 R)
• M76: 63,784,942 km (0.04 R)
• M77: 65,608,091 km (0.039 R)
• M78: 65,974,755 km (0.081 R)
• M79: 68,808,438 km (0.085 R)
• M80: 69,056,621 km (0.06 R)
• M81: 69,305,253 km (0.072 R)
• M82: 70,552,600 km (0.067 R)
• M83: 70,802,877 km (0.059 R)
• M84: 72,311,272 km (0.1 R)
• M85: 74,084,456 km (0.108 R)
• M86: 75,871,851 km (0.056 R)
• M87: 77,415,103 km (0.118 R)
• M88: 78,061,216 km (0.106 R)
• M89: 78,320,170 km (0.037 R)
• M90: 79,098,827 km (0.099 R)
• M91: 79,879,877 km (0.073 R)
• M92: 81,318,560 km (0.048 R)
• M93: 83,691,182 km (0.113 R)
• M94: 85,685,621 km (0.115 R)
• M95: 87,292,452 km (0.12 R)
• M96: 88,504,045 km (0.108 R)
• M97: 90,128,229 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit