🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 14.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 1262 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 59,786,860 km

• M1: 198,666 km (0.097 R)
• M2: 335,698 km (0.118 R)
• M3: 439,219 km (0.115 R)
• M4: 678,576 km (0.115 R)
• M5: 798,105 km (0.118 R)
• M6: 898,634 km (0.089 R)
• M7: 1,032,674 km (0.095 R)
• M8: 1,150,108 km (0.108 R)
• M9: 1,341,743 km (0.037 R)
• M10: 1,438,384 km (0.031 R)
• M11: 1,571,376 km (0.093 R)
• M12: 1,694,794 km (0.057 R)
• M13: 2,025,705 km (0.093 R)
• M14: 2,283,761 km (0.092 R)
• M15: 2,385,488 km (0.1 R)
• M16: 2,593,429 km (0.099 R)
• M17: 2,816,030 km (0.046 R)
• M18: 2,933,913 km (0.071 R)
• M19: 3,062,268 km (0.118 R)
• M20: 3,297,885 km (0.118 R)
• M21: 3,557,886 km (0.113 R)
• M22: 3,741,144 km (0.041 R)
• M23: 3,880,718 km (0.079 R)
• M24: 3,993,665 km (0.077 R)
• M25: 4,098,084 km (0.072 R)
• M26: 4,251,721 km (0.066 R)
• M27: 4,594,749 km (0.111 R)
• M28: 4,744,496 km (0.112 R)
• M29: 4,906,062 km (0.117 R)
• M30: 5,028,583 km (0.06 R)
• M31: 5,224,556 km (0.042 R)
• M32: 5,560,403 km (0.067 R)
• M33: 5,677,389 km (0.072 R)
• M34: 5,968,357 km (0.053 R)
• M35: 6,088,334 km (0.08 R)
• M36: 6,352,973 km (0.104 R)
• M37: 6,453,203 km (0.119 R)
• M38: 6,598,762 km (0.103 R)
• M39: 6,790,995 km (0.096 R)
• M40: 7,413,921 km (0.116 R)
• M41: 7,566,660 km (0.119 R)
• M42: 7,744,083 km (0.073 R)
• M43: 7,947,088 km (0.04 R)
• M44: 8,067,215 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 13.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.39 AU - 5.27 AU

Year: 7079 Days

Day: 5.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,786,860 km

• M1: 192,233 km (0.114 R)
• M2: 304,282 km (0.114 R)
• M3: 632,649 km (0.077 R)
• M4: 780,003 km (0.057 R)
• M5: 891,903 km (0.119 R)
• M6: 1,112,410 km (0.055 R)
• M7: 1,229,694 km (0.084 R)
• M8: 1,477,728 km (0.117 R)
• M9: 1,705,266 km (0.112 R)
• M10: 1,983,668 km (0.07 R)
• M11: 2,442,933 km (0.068 R)
• M12: 2,641,898 km (0.051 R)
• M13: 2,787,308 km (0.086 R)
• M14: 2,905,639 km (0.074 R)
• M15: 3,178,057 km (0.084 R)
• M16: 3,522,731 km (0.104 R)
• M17: 3,995,460 km (0.118 R)
• M18: 4,645,612 km (0.06 R)
• M19: 4,751,228 km (0.09 R)
• M20: 4,875,694 km (0.103 R)
• M21: 4,983,105 km (0.082 R)
• M22: 5,164,118 km (0.069 R)
• M23: 5,292,025 km (0.066 R)
• M24: 5,569,828 km (0.077 R)
• M25: 5,663,476 km (0.069 R)
• M26: 6,062,753 km (0.086 R)
• M27: 6,295,078 km (0.063 R)
• M28: 6,510,649 km (0.064 R)
• M29: 6,848,740 km (0.114 R)
• M30: 7,030,053 km (0.107 R)
• M31: 7,131,480 km (0.067 R)
• M32: 7,541,977 km (0.098 R)
• M33: 8,066,168 km (0.074 R)
• M34: 8,279,045 km (0.039 R)
• M35: 8,558,793 km (0.071 R)
• M36: 9,039,302 km (0.099 R)
• M37: 9,912,505 km (0.09 R)
• M38: 10,649,274 km (0.05 R)
• M39: 10,859,609 km (0.063 R)
• M40: 11,024,316 km (0.062 R)
• M41: 11,618,967 km (0.063 R)
• M42: 11,811,500 km (0.095 R)
• M43: 12,988,686 km (0.065 R)
• M44: 13,113,450 km (0.102 R)
• M45: 13,591,415 km (0.098 R)
• M46: 13,921,727 km (0.088 R)
• M47: 14,023,753 km (0.086 R)
• M48: 15,216,647 km (0.116 R)
• M49: 15,321,814 km (0.07 R)
• M50: 15,586,004 km (0.073 R)
• M51: 16,307,065 km (0.034 R)
• M52: 17,367,565 km (0.118 R)
• M53: 17,892,354 km (0.096 R)
• M54: 18,031,331 km (0.11 R)
• M55: 18,731,598 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 3.6

Gravity: 44.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.42 AU - 9.64 AU

Year: 15174 Days

Day: 20.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,786,860 km

• M1: 59,839 km (0.11 R)
• M2: 154,535 km (0.069 R)
• M3: 419,323 km (0.057 R)
• M4: 815,308 km (0.106 R)
• M5: 1,104,182 km (0.074 R)
• M6: 1,711,848 km (0.079 R)
• M7: 1,821,803 km (0.096 R)
• M8: 2,497,237 km (0.118 R)
• M9: 2,653,417 km (0.058 R)
• M10: 2,716,697 km (0.118 R)
• M11: 2,748,711 km (0.048 R)
• M12: 2,812,739 km (0.047 R)
• M13: 2,942,441 km (0.113 R)
• M14: 3,140,807 km (0.072 R)
• M15: 3,655,274 km (0.057 R)
• M16: 4,837,098 km (0.119 R)
• M17: 4,953,485 km (0.071 R)
• M18: 5,268,538 km (0.111 R)
• M19: 5,508,942 km (0.104 R)
• M20: 5,793,926 km (0.073 R)
• M21: 5,876,354 km (0.075 R)
• M22: 6,000,520 km (0.048 R)
• M23: 6,634,516 km (0.091 R)
• M24: 6,807,152 km (0.049 R)
• M25: 6,850,685 km (0.086 R)
• M26: 6,894,068 km (0.058 R)
• M27: 7,025,116 km (0.088 R)
• M28: 8,102,520 km (0.102 R)
• M29: 8,426,399 km (0.085 R)
• M30: 8,519,599 km (0.119 R)
• M31: 11,011,750 km (0.081 R)
• M32: 11,888,842 km (0.094 R)
• M33: 12,309,212 km (0.108 R)
• M34: 13,002,897 km (0.111 R)
• M35: 14,260,716 km (0.067 R)
• M36: 14,651,316 km (0.083 R)
• M37: 14,876,012 km (0.119 R)
• M38: 15,101,755 km (0.061 R)
• M39: 16,655,778 km (0.119 R)
• M40: 18,562,104 km (0.11 R)
• M41: 19,540,923 km (0.082 R)
• M42: 20,599,028 km (0.102 R)
• M43: 22,382,085 km (0.112 R)
• M44: 22,576,114 km (0.093 R)
• M45: 23,226,565 km (0.118 R)
• M46: 23,817,327 km (0.084 R)
• M47: 26,093,309 km (0.116 R)
• M48: 26,502,011 km (0.078 R)
• M49: 27,119,102 km (0.067 R)
• M50: 27,464,075 km (0.095 R)
• M51: 27,810,394 km (0.107 R)
• M52: 28,647,543 km (0.096 R)
• M53: 29,351,401 km (0.038 R)
• M54: 29,847,468 km (0.084 R)
• M55: 30,489,392 km (0.095 R)
• M56: 31,352,423 km (0.071 R)
• M57: 31,641,894 km (0.052 R)
• M58: 32,369,389 km (0.116 R)
• M59: 32,808,459 km (0.085 R)
• M60: 33,175,871 km (0.053 R)
• M61: 33,249,473 km (0.12 R)
• M62: 33,766,633 km (0.102 R)
• M63: 34,286,336 km (0.034 R)
• M64: 34,733,933 km (0.073 R)
• M65: 35,710,358 km (0.069 R)
• M66: 35,785,905 km (0.08 R)
• M67: 36,164,088 km (0.042 R)
• M68: 37,383,311 km (0.064 R)
• M69: 38,848,323 km (0.034 R)
• M70: 39,081,397 km (0.094 R)
• M71: 39,237,128 km (0.077 R)
• M72: 39,548,890 km (0.089 R)
• M73: 40,018,328 km (0.073 R)
• M74: 40,725,776 km (0.042 R)
• M75: 40,962,590 km (0.117 R)
• M76: 41,437,413 km (0.1 R)
• M77: 41,993,768 km (0.035 R)
• M78: 42,153,090 km (0.098 R)
• M79: 43,033,473 km (0.108 R)
• M80: 44,568,198 km (0.116 R)
• M81: 44,974,954 km (0.096 R)
• M82: 45,464,887 km (0.11 R)
• M83: 45,628,547 km (0.102 R)
• M84: 45,874,337 km (0.068 R)
• M85: 48,023,759 km (0.067 R)
• M86: 49,783,628 km (0.105 R)
• M87: 50,205,644 km (0.062 R)
• M88: 52,419,692 km (0.085 R)
• M89: 53,021,225 km (0.104 R)
• M90: 54,404,706 km (0.097 R)
• M91: 55,362,731 km (0.093 R)
• M92: 55,712,491 km (0.114 R)
• M93: 55,975,185 km (0.093 R)
• M94: 56,854,222 km (0.117 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: 375 - 19,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit