🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 320 Days

Day: 20.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 12

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.93 AU - 1.43 AU

Year: 841 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,437,590 km

• M1: 154,834 km (0.114 R)
• M2: 231,129 km (0.086 R)
• M3: 373,097 km (0.059 R)
• M4: 548,725 km (0.12 R)
• M5: 647,310 km (0.108 R)
• M6: 782,247 km (0.119 R)
• M7: 974,331 km (0.109 R)
• M8: 1,217,727 km (0.11 R)
• M9: 1,305,541 km (0.093 R)
• M10: 1,392,457 km (0.104 R)
• M11: 1,488,200 km (0.106 R)
• M12: 1,572,124 km (0.115 R)
• M13: 1,704,817 km (0.077 R)
• M14: 1,789,340 km (0.08 R)
• M15: 1,879,099 km (0.101 R)
• M16: 2,001,171 km (0.116 R)
• M17: 2,133,864 km (0.04 R)
• M18: 2,330,436 km (0.096 R)
• M19: 2,424,832 km (0.078 R)
• M20: 2,549,896 km (0.066 R)
• M21: 2,647,284 km (0.105 R)
• M22: 2,832,785 km (0.12 R)
• M23: 2,933,764 km (0.098 R)
• M24: 3,117,021 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 11.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.52 AU - 4.86 AU

Year: 6663 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,437,590 km

• M1: 181,761 km (0.115 R)
• M2: 299,196 km (0.057 R)
• M3: 438,023 km (0.095 R)
• M4: 817,403 km (0.071 R)
• M5: 998,715 km (0.104 R)
• M6: 1,501,514 km (0.096 R)
• M7: 1,656,348 km (0.083 R)
• M8: 1,834,668 km (0.073 R)
• M9: 2,000,872 km (0.096 R)
• M10: 2,367,985 km (0.082 R)
• M11: 2,488,411 km (0.11 R)
• M12: 2,590,437 km (0.1 R)
• M13: 2,969,368 km (0.106 R)
• M14: 3,298,633 km (0.087 R)
• M15: 3,501,937 km (0.112 R)
• M16: 3,639,866 km (0.062 R)
• M17: 3,897,324 km (0.056 R)
• M18: 4,040,339 km (0.114 R)
• M19: 4,331,606 km (0.098 R)
• M20: 4,455,025 km (0.036 R)
• M21: 4,554,657 km (0.109 R)
• M22: 4,680,169 km (0.101 R)
• M23: 4,934,785 km (0.116 R)
• M24: 5,246,248 km (0.052 R)
• M25: 5,404,522 km (0.084 R)
• M26: 5,564,293 km (0.103 R)
• M27: 6,025,653 km (0.102 R)
• M28: 6,330,832 km (0.117 R)
• M29: 6,471,305 km (0.116 R)
• M30: 6,726,519 km (0.111 R)
• M31: 7,101,261 km (0.061 R)
• M32: 8,082,923 km (0.05 R)
• M33: 8,388,850 km (0.093 R)
• M34: 9,012,075 km (0.057 R)
• M35: 9,457,278 km (0.07 R)
• M36: 9,553,619 km (0.094 R)
• M37: 9,974,887 km (0.114 R)
• M38: 10,138,547 km (0.108 R)
• M39: 10,634,913 km (0.104 R)
• M40: 10,869,183 km (0.115 R)
• M41: 11,720,096 km (0.075 R)
• M42: 11,823,617 km (0.102 R)
• M43: 12,205,989 km (0.077 R)
• M44: 12,346,013 km (0.085 R)
• M45: 12,592,401 km (0.025 R)
• M46: 13,054,209 km (0.091 R)
• M47: 13,521,553 km (0.112 R)
• M48: 13,630,311 km (0.111 R)
• M49: 13,921,428 km (0.109 R)
• M50: 14,031,233 km (0.114 R)
• M51: 14,658,347 km (0.057 R)
• M52: 15,106,692 km (0.067 R)
• M53: 15,635,221 km (0.099 R)
• M54: 16,401,013 km (0.116 R)
• M55: 17,533,170 km (0.1 R)
• M56: 17,612,157 km (0.079 R)
• M57: 18,008,891 km (0.036 R)
• M58: 18,448,858 km (0.108 R)
• M59: 18,851,725 km (0.095 R)
• M60: 19,176,203 km (0.113 R)
• M61: 19,379,955 km (0.095 R)
• M62: 19,871,983 km (0.087 R)
• M63: 20,409,488 km (0.08 R)
• M64: 21,288,076 km (0.088 R)
• M65: 21,753,176 km (0.117 R)
• M66: 21,880,633 km (0.115 R)
• M67: 22,050,876 km (0.114 R)
• M68: 22,693,399 km (0.043 R)
• M69: 23,516,187 km (0.084 R)
• M70: 23,821,666 km (0.091 R)
• M71: 24,746,330 km (0.046 R)
• M72: 24,923,753 km (0.1 R)
• M73: 25,324,676 km (0.069 R)
• M74: 26,132,654 km (0.101 R)
• M75: 26,994,786 km (0.107 R)
• M76: 27,406,480 km (0.094 R)
• M77: 27,498,183 km (0.072 R)
• M78: 27,774,041 km (0.051 R)
• M79: 28,560,777 km (0.102 R)
• M80: 29,261,044 km (0.048 R)
• M81: 30,821,350 km (0.088 R)
• M82: 31,107,830 km (0.041 R)
• M83: 31,299,465 km (0.091 R)
• M84: 32,505,523 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.13 AU - 6.41 AU

Year: 7936 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,437,590 km

• M1: 290,220 km (0.044 R)
• M2: 374,294 km (0.098 R)
• M3: 460,163 km (0.063 R)
• M4: 593,305 km (0.105 R)
• M5: 1,015,171 km (0.089 R)
• M6: 1,164,470 km (0.08 R)
• M7: 1,486,255 km (0.111 R)
• M8: 1,697,038 km (0.082 R)
• M9: 2,278,525 km (0.117 R)
• M10: 2,433,359 km (0.071 R)
• M11: 2,591,933 km (0.093 R)
• M12: 3,015,444 km (0.108 R)
• M13: 3,112,533 km (0.115 R)
• M14: 3,260,336 km (0.101 R)
• M15: 3,537,391 km (0.09 R)
• M16: 3,901,213 km (0.117 R)
• M17: 4,087,762 km (0.119 R)
• M18: 4,222,849 km (0.064 R)
• M19: 4,359,432 km (0.077 R)
• M20: 4,525,336 km (0.104 R)
• M21: 4,637,235 km (0.095 R)
• M22: 4,892,150 km (0.115 R)
• M23: 5,298,009 km (0.1 R)
• M24: 5,866,331 km (0.079 R)
• M25: 6,142,339 km (0.031 R)
• M26: 7,125,945 km (0.103 R)
• M27: 7,223,782 km (0.117 R)
• M28: 8,192,279 km (0.104 R)
• M29: 8,954,181 km (0.113 R)
• M30: 9,343,733 km (0.119 R)
• M31: 9,594,609 km (0.116 R)
• M32: 9,883,931 km (0.11 R)
• M33: 10,249,698 km (0.095 R)
• M34: 10,397,351 km (0.119 R)
• M35: 10,844,200 km (0.111 R)
• M36: 11,335,629 km (0.116 R)
• M37: 12,340,179 km (0.112 R)
• M38: 12,615,588 km (0.079 R)
• M39: 12,972,529 km (0.065 R)
• M40: 13,212,484 km (0.034 R)
• M41: 13,332,910 km (0.059 R)
• M42: 13,656,042 km (0.098 R)
• M43: 13,981,866 km (0.083 R)
• M44: 14,433,951 km (0.075 R)
• M45: 14,682,582 km (0.045 R)
• M46: 15,310,295 km (0.047 R)
• M47: 15,521,527 km (0.109 R)
• M48: 15,946,834 km (0.099 R)
• M49: 17,202,110 km (0.117 R)
• M50: 17,509,832 km (0.1 R)
• M51: 17,642,376 km (0.084 R)
• M52: 17,952,642 km (0.109 R)
• M53: 20,546,669 km (0.101 R)
• M54: 20,826,567 km (0.097 R)
• M55: 21,342,829 km (0.075 R)
• M56: 21,484,349 km (0.032 R)
• M57: 21,673,590 km (0.108 R)
• M58: 21,863,430 km (0.099 R)
• M59: 22,196,883 km (0.08 R)
• M60: 24,281,829 km (0.053 R)
• M61: 24,528,366 km (0.101 R)
• M62: 25,173,282 km (0.085 R)
• M63: 26,479,571 km (0.044 R)
• M64: 26,682,426 km (0.074 R)
• M65: 27,140,943 km (0.06 R)
• M66: 28,169,279 km (0.107 R)
• M67: 28,532,054 km (0.068 R)
• M68: 29,735,419 km (0.104 R)
• M69: 30,104,926 km (0.115 R)
• M70: 30,688,657 km (0.102 R)
• M71: 31,222,572 km (0.107 R)
• M72: 32,353,831 km (0.113 R)
• M73: 33,006,227 km (0.061 R)
• M74: 33,224,789 km (0.116 R)
• M75: 33,498,554 km (0.117 R)
• M76: 33,608,209 km (0.045 R)
• M77: 34,268,983 km (0.029 R)
• M78: 35,379,747 km (0.047 R)
• M79: 35,603,396 km (0.111 R)
• M80: 35,827,344 km (0.088 R)
• M81: 36,954,713 km (0.108 R)
• M82: 37,238,351 km (0.093 R)
• M83: 37,408,892 km (0.101 R)
• M84: 38,265,490 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit