🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 195 Days

Day: 47.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.88 AU - 2.62 AU

Year: 1197 Days

Day: 31.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.17 AU - 2.63 AU

Year: 1319 Days

Day: 33.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 8.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.59 AU - 9.07 AU

Year: 7040 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,049,072 km

• M1: 115,490 km (0.092 R)
• M2: 194,178 km (0.09 R)
• M3: 384,766 km (0.085 R)
• M4: 478,564 km (0.095 R)
• M5: 635,043 km (0.088 R)
• M6: 705,504 km (0.118 R)
• M7: 1,201,869 km (0.094 R)
• M8: 1,327,083 km (0.092 R)
• M9: 1,419,085 km (0.097 R)
• M10: 1,475,484 km (0.058 R)
• M11: 1,551,779 km (0.088 R)
• M12: 1,768,546 km (0.069 R)
• M13: 1,849,778 km (0.064 R)
• M14: 2,453,704 km (0.091 R)
• M15: 2,683,337 km (0.082 R)
• M16: 2,848,343 km (0.095 R)
• M17: 3,188,379 km (0.099 R)
• M18: 3,262,879 km (0.113 R)
• M19: 3,592,892 km (0.039 R)
• M20: 3,801,132 km (0.117 R)
• M21: 3,853,940 km (0.118 R)
• M22: 3,906,898 km (0.117 R)
• M23: 4,617,488 km (0.078 R)
• M24: 4,758,858 km (0.079 R)
• M25: 5,249,688 km (0.086 R)
• M26: 5,486,352 km (0.084 R)
• M27: 5,939,634 km (0.111 R)
• M28: 6,342,052 km (0.078 R)
• M29: 6,404,883 km (0.048 R)
• M30: 6,467,714 km (0.098 R)
• M31: 7,075,830 km (0.088 R)
• M32: 7,370,238 km (0.039 R)
• M33: 7,769,066 km (0.059 R)
• M34: 8,004,982 km (0.094 R)
• M35: 8,414,880 km (0.102 R)
• M36: 8,483,845 km (0.114 R)
• M37: 8,587,666 km (0.101 R)
• M38: 9,183,963 km (0.053 R)
• M39: 9,255,022 km (0.066 R)
• M40: 9,505,150 km (0.085 R)
• M41: 10,121,792 km (0.117 R)
• M42: 11,393,673 km (0.09 R)
• M43: 12,675,727 km (0.074 R)
• M44: 13,717,676 km (0.06 R)
• M45: 13,880,438 km (0.091 R)
• M46: 14,248,898 km (0.069 R)
• M47: 15,205,277 km (0.034 R)
• M48: 16,613,292 km (0.1 R)
• M49: 17,091,856 km (0.065 R)
• M50: 17,179,371 km (0.105 R)
• M51: 17,530,776 km (0.06 R)
• M52: 19,278,229 km (0.114 R)
• M53: 19,872,880 km (0.052 R)
• M54: 20,195,563 km (0.05 R)
• M55: 20,706,290 km (0.043 R)
• M56: 22,168,160 km (0.061 R)
• M57: 22,598,703 km (0.028 R)
• M58: 22,887,277 km (0.109 R)
• M59: 23,128,878 km (0.102 R)
• M60: 23,662,942 km (0.081 R)
• M61: 23,760,480 km (0.112 R)
• M62: 23,907,086 km (0.098 R)
• M63: 24,595,236 km (0.113 R)
• M64: 24,941,705 km (0.08 R)
• M65: 25,439,417 km (0.089 R)
• M66: 25,789,925 km (0.115 R)
• M67: 26,141,929 km (0.057 R)
• M68: 26,546,142 km (0.11 R)
• M69: 27,463,177 km (0.049 R)
• M70: 27,874,122 km (0.107 R)
• M71: 28,028,807 km (0.102 R)
• M72: 30,541,303 km (0.113 R)
• M73: 31,073,722 km (0.026 R)
• M74: 31,555,576 km (0.095 R)
• M75: 31,770,549 km (0.114 R)
• M76: 32,526,616 km (0.078 R)
• M77: 33,288,668 km (0.034 R)
• M78: 33,398,024 km (0.091 R)
• M79: 33,946,599 km (0.072 R)
• M80: 34,056,703 km (0.101 R)
• M81: 34,111,755 km (0.094 R)
• M82: 35,442,428 km (0.098 R)
• M83: 36,790,006 km (0.101 R)
• M84: 37,186,291 km (0.117 R)
• M85: 37,356,533 km (0.083 R)
• M86: 37,470,227 km (0.102 R)
• M87: 37,583,922 km (0.102 R)
• M88: 38,040,046 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 13.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.53 AU - 10.89 AU

Year: 12434 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,049,072 km

• M1: 176,077 km (0.048 R)
• M2: 529,576 km (0.105 R)
• M3: 680,072 km (0.05 R)
• M4: 1,116,748 km (0.038 R)
• M5: 1,281,156 km (0.094 R)
• M6: 1,553,574 km (0.119 R)
• M7: 1,717,982 km (0.051 R)
• M8: 2,042,310 km (0.072 R)
• M9: 2,651,024 km (0.106 R)
• M10: 2,799,275 km (0.076 R)
• M11: 3,182,695 km (0.068 R)
• M12: 4,315,151 km (0.118 R)
• M13: 4,402,665 km (0.082 R)
• M14: 4,520,249 km (0.05 R)
• M15: 5,341,392 km (0.115 R)
• M16: 6,608,336 km (0.109 R)
• M17: 7,050,697 km (0.088 R)
• M18: 7,292,896 km (0.086 R)
• M19: 8,289,517 km (0.067 R)
• M20: 8,618,932 km (0.115 R)
• M21: 9,215,229 km (0.111 R)
• M22: 9,940,779 km (0.119 R)
• M23: 10,173,702 km (0.058 R)
• M24: 11,609,244 km (0.118 R)
• M25: 12,517,602 km (0.097 R)
• M26: 12,853,599 km (0.086 R)
• M27: 14,096,458 km (0.118 R)
• M28: 14,402,236 km (0.11 R)
• M29: 15,647,189 km (0.079 R)
• M30: 15,963,888 km (0.039 R)
• M31: 16,282,681 km (0.104 R)
• M32: 16,603,568 km (0.106 R)
• M33: 17,158,427 km (0.092 R)
• M34: 17,531,823 km (0.094 R)
• M35: 17,907,912 km (0.105 R)
• M36: 18,668,169 km (0.071 R)
• M37: 18,811,783 km (0.062 R)
• M38: 19,779,382 km (0.082 R)
• M39: 19,925,838 km (0.117 R)
• M40: 20,023,675 km (0.109 R)
• M41: 22,268,241 km (0.112 R)
• M42: 22,420,831 km (0.109 R)
• M43: 22,522,558 km (0.118 R)
• M44: 22,624,584 km (0.103 R)
• M45: 23,239,730 km (0.112 R)
• M46: 24,644,155 km (0.11 R)
• M47: 25,118,230 km (0.105 R)
• M48: 25,330,061 km (0.09 R)
• M49: 25,542,340 km (0.077 R)
• M50: 26,828,733 km (0.095 R)
• M51: 28,356,127 km (0.042 R)
• M52: 28,687,037 km (0.104 R)
• M53: 29,074,795 km (0.113 R)
• M54: 29,185,946 km (0.105 R)
• M55: 29,799,447 km (0.117 R)
• M56: 31,380,547 km (0.055 R)
• M57: 31,665,830 km (0.104 R)
• M58: 32,526,616 km (0.115 R)
• M59: 32,930,979 km (0.034 R)
• M60: 33,686,299 km (0.08 R)
• M61: 34,095,300 km (0.072 R)
• M62: 34,623,829 km (0.055 R)
• M63: 35,332,474 km (0.095 R)
• M64: 35,510,495 km (0.083 R)
• M65: 37,185,692 km (0.09 R)
• M66: 37,426,994 km (0.068 R)
• M67: 37,972,128 km (0.065 R)
• M68: 38,093,602 km (0.08 R)
• M69: 38,276,111 km (0.034 R)
• M70: 38,764,099 km (0.093 R)
• M71: 39,499,971 km (0.11 R)
• M72: 40,240,630 km (0.064 R)
• M73: 40,798,930 km (0.061 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit