🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 371 Days

Day: 30.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,040,263 km

• M1: 416,331 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.17 AU

Year: 1093 Days

Day: 14.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.94 AU - 2.84 AU

Year: 1580 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 11.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.54 AU - 4.9 AU

Year: 3706 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,040,263 km

• M1: 149,149 km (0.062 R)
• M2: 271,221 km (0.105 R)
• M3: 587,172 km (0.089 R)
• M4: 692,638 km (0.101 R)
• M5: 782,247 km (0.099 R)
• M6: 1,025,344 km (0.088 R)
• M7: 1,169,706 km (0.096 R)
• M8: 1,752,988 km (0.09 R)
• M9: 1,928,017 km (0.09 R)
• M10: 2,176,350 km (0.064 R)
• M11: 2,613,624 km (0.091 R)
• M12: 2,741,082 km (0.092 R)
• M13: 2,814,834 km (0.09 R)
• M14: 3,155,169 km (0.113 R)
• M15: 3,629,693 km (0.079 R)
• M16: 3,792,904 km (0.079 R)
• M17: 4,105,714 km (0.104 R)
• M18: 4,254,563 km (0.032 R)
• M19: 4,361,975 km (0.114 R)
• M20: 4,535,807 km (0.074 R)
• M21: 4,845,475 km (0.092 R)
• M22: 5,532,428 km (0.079 R)
• M23: 6,152,661 km (0.11 R)
• M24: 6,421,638 km (0.052 R)
• M25: 7,022,274 km (0.116 R)
• M26: 7,226,475 km (0.111 R)
• M27: 7,458,501 km (0.1 R)
• M28: 7,614,681 km (0.104 R)
• M29: 7,693,220 km (0.101 R)
• M30: 7,798,238 km (0.09 R)
• M31: 8,009,769 km (0.113 R)
• M32: 8,089,654 km (0.086 R)
• M33: 8,196,467 km (0.086 R)
• M34: 9,040,499 km (0.097 R)
• M35: 9,234,976 km (0.08 R)
• M36: 10,285,751 km (0.114 R)
• M37: 10,547,099 km (0.081 R)
• M38: 11,554,042 km (0.104 R)
• M39: 11,644,399 km (0.078 R)
• M40: 12,622,620 km (0.096 R)
• M41: 12,715,669 km (0.098 R)
• M42: 13,184,509 km (0.085 R)
• M43: 13,531,875 km (0.111 R)
• M44: 13,722,613 km (0.096 R)
• M45: 13,818,355 km (0.095 R)
• M46: 14,918,648 km (0.12 R)
• M47: 15,017,083 km (0.115 R)
• M48: 15,214,552 km (0.054 R)
• M49: 15,412,919 km (0.05 R)
• M50: 15,545,762 km (0.078 R)
• M51: 15,712,264 km (0.115 R)
• M52: 15,946,235 km (0.12 R)
• M53: 16,553,453 km (0.113 R)
• M54: 16,825,721 km (0.084 R)
• M55: 17,065,228 km (0.107 R)
• M56: 17,271,523 km (0.06 R)
• M57: 17,547,681 km (0.099 R)
• M58: 17,860,191 km (0.091 R)
• M59: 18,420,285 km (0.11 R)
• M60: 18,702,427 km (0.051 R)
• M61: 18,915,005 km (0.102 R)
• M62: 19,701,441 km (0.118 R)
• M63: 20,171,178 km (0.04 R)
• M64: 20,316,438 km (0.091 R)
• M65: 20,864,415 km (0.115 R)
• M66: 21,232,426 km (0.089 R)
• M67: 22,311,625 km (0.113 R)
• M68: 22,952,652 km (0.1 R)
• M69: 23,028,498 km (0.088 R)
• M70: 23,294,483 km (0.054 R)
• M71: 23,446,923 km (0.035 R)
• M72: 23,523,218 km (0.097 R)
• M73: 24,059,975 km (0.073 R)
• M74: 24,678,413 km (0.115 R)
• M75: 24,911,785 km (0.038 R)
• M76: 25,263,041 km (0.104 R)
• M77: 25,852,158 km (0.049 R)
• M78: 26,247,395 km (0.097 R)
• M79: 26,525,198 km (0.062 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 9.4

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.81 AU - 7.33 AU

Year: 7199 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,040,263 km

• M1: 153,787 km (0.083 R)
• M2: 348,413 km (0.117 R)
• M3: 619,335 km (0.035 R)
• M4: 757,264 km (0.045 R)
• M5: 968,048 km (0.056 R)
• M6: 1,064,389 km (0.058 R)
• M7: 1,427,463 km (0.11 R)
• M8: 1,556,865 km (0.047 R)
• M9: 1,632,562 km (0.091 R)
• M10: 1,787,994 km (0.084 R)
• M11: 2,155,556 km (0.119 R)
• M12: 2,348,387 km (0.117 R)
• M13: 2,591,634 km (0.082 R)
• M14: 2,727,768 km (0.1 R)
• M15: 2,819,920 km (0.03 R)
• M16: 3,007,366 km (0.072 R)
• M17: 3,823,572 km (0.078 R)
• M18: 4,031,363 km (0.119 R)
• M19: 4,512,620 km (0.119 R)
• M20: 4,649,502 km (0.118 R)
• M21: 5,182,369 km (0.059 R)
• M22: 5,441,623 km (0.079 R)
• M23: 5,675,743 km (0.084 R)
• M24: 5,883,235 km (0.098 R)
• M25: 6,032,983 km (0.114 R)
• M26: 6,244,814 km (0.061 R)
• M27: 6,397,553 km (0.096 R)
• M28: 6,675,805 km (0.041 R)
• M29: 6,800,719 km (0.108 R)
• M30: 7,212,113 km (0.079 R)
• M31: 7,308,305 km (0.108 R)
• M32: 7,534,198 km (0.037 R)
• M33: 7,696,960 km (0.106 R)
• M34: 7,893,831 km (0.101 R)
• M35: 8,326,019 km (0.064 R)
• M36: 9,248,440 km (0.12 R)
• M37: 10,203,024 km (0.089 R)
• M38: 10,930,219 km (0.088 R)
• M39: 12,128,348 km (0.028 R)
• M40: 12,204,493 km (0.092 R)
• M41: 12,704,150 km (0.112 R)
• M42: 13,249,734 km (0.05 R)
• M43: 13,525,293 km (0.091 R)
• M44: 13,604,430 km (0.088 R)
• M45: 13,882,533 km (0.078 R)
• M46: 14,202,672 km (0.091 R)
• M47: 15,013,642 km (0.065 R)
• M48: 15,177,602 km (0.076 R)
• M49: 15,424,737 km (0.082 R)
• M50: 15,507,465 km (0.118 R)
• M51: 15,964,786 km (0.111 R)
• M52: 16,384,408 km (0.084 R)
• M53: 17,234,423 km (0.046 R)
• M54: 18,888,826 km (0.032 R)
• M55: 18,977,387 km (0.055 R)
• M56: 19,466,423 km (0.105 R)
• M57: 20,004,826 km (0.09 R)
• M58: 20,548,016 km (0.114 R)
• M59: 20,638,971 km (0.098 R)
• M60: 21,187,846 km (0.101 R)
• M61: 22,113,258 km (0.101 R)
• M62: 22,487,103 km (0.109 R)
• M63: 22,627,875 km (0.091 R)
• M64: 22,816,069 km (0.111 R)
• M65: 23,336,071 km (0.114 R)
• M66: 23,621,354 km (0.114 R)
• M67: 24,003,427 km (0.1 R)
• M68: 24,099,319 km (0.09 R)
• M69: 24,435,915 km (0.107 R)
• M70: 24,677,216 km (0.11 R)
• M71: 25,113,593 km (0.027 R)
• M72: 26,092,561 km (0.11 R)
• M73: 26,685,867 km (0.106 R)
• M74: 28,239,141 km (0.111 R)
• M75: 30,701,522 km (0.095 R)
• M76: 32,116,718 km (0.101 R)
• M77: 32,275,292 km (0.071 R)
• M78: 32,540,080 km (0.076 R)
• M79: 32,805,616 km (0.079 R)
• M80: 33,125,157 km (0.098 R)
• M81: 34,198,073 km (0.056 R)
• M82: 34,792,874 km (0.075 R)
• M83: 35,010,090 km (0.084 R)
• M84: 36,874,230 km (0.105 R)
• M85: 37,040,283 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit