🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 8.4

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.94 AU

Year: 442 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,199,842 km

• M1: 104,719 km (0.104 R)
• M2: 162,014 km (0.109 R)
• M3: 270,024 km (0.117 R)
• M4: 362,476 km (0.077 R)
• M5: 426,803 km (0.114 R)
• M6: 488,736 km (0.082 R)
• M7: 554,111 km (0.117 R)
• M8: 622,776 km (0.103 R)
• M9: 698,772 km (0.116 R)
• M10: 761,154 km (0.063 R)
• M11: 851,810 km (0.046 R)
• M12: 941,868 km (0.111 R)
• M13: 1,030,430 km (0.087 R)
• M14: 1,083,089 km (0.09 R)
• M15: 1,196,185 km (0.088 R)
• M16: 1,251,685 km (0.076 R)
• M17: 1,318,556 km (0.106 R)
• M18: 1,429,108 km (0.105 R)
• M19: 1,531,882 km (0.096 R)
• M20: 1,659,788 km (0.092 R)
• M21: 1,825,992 km (0.119 R)
• M22: 1,949,859 km (0.084 R)
• M23: 2,009,847 km (0.091 R)
• M24: 2,088,685 km (0.027 R)
• M25: 2,143,887 km (0.081 R)
• M26: 2,243,370 km (0.069 R)
• M27: 2,325,349 km (0.094 R)
• M28: 2,564,257 km (0.107 R)
• M29: 2,623,647 km (0.12 R)
• M30: 2,716,847 km (0.076 R)
• M31: 2,940,945 km (0.108 R)
• M32: 3,044,915 km (0.094 R)
• M33: 3,206,630 km (0.114 R)
• M34: 3,479,946 km (0.074 R)
• M35: 3,545,918 km (0.091 R)
• M36: 3,671,431 km (0.064 R)
• M37: 3,851,248 km (0.114 R)
• M38: 3,911,835 km (0.073 R)
• M39: 4,034,056 km (0.058 R)
• M40: 4,141,916 km (0.092 R)
• M41: 4,360,778 km (0.113 R)
• M42: 4,543,287 km (0.109 R)
• M43: 4,793,415 km (0.064 R)
• M44: 4,850,412 km (0.065 R)
• M45: 5,156,040 km (0.096 R)
• M46: 5,239,815 km (0.037 R)
• M47: 5,366,076 km (0.099 R)
• M48: 5,493,533 km (0.114 R)
• M49: 5,570,426 km (0.089 R)
• M50: 5,673,649 km (0.111 R)
• M51: 5,751,290 km (0.086 R)
• M52: 5,864,237 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 14.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.08 AU - 2.98 AU

Year: 2684 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,199,842 km

• M1: 183,108 km (0.12 R)
• M2: 394,639 km (0.108 R)
• M3: 500,704 km (0.077 R)
• M4: 698,772 km (0.079 R)
• M5: 791,373 km (0.096 R)
• M6: 883,824 km (0.051 R)
• M7: 1,269,488 km (0.1 R)
• M8: 1,534,276 km (0.095 R)
• M9: 1,951,504 km (0.12 R)
• M10: 2,074,324 km (0.099 R)
• M11: 2,274,785 km (0.114 R)
• M12: 2,735,846 km (0.107 R)
• M13: 3,099,069 km (0.115 R)
• M14: 3,260,785 km (0.093 R)
• M15: 3,373,133 km (0.111 R)
• M16: 3,478,001 km (0.096 R)
• M17: 3,637,323 km (0.118 R)
• M18: 4,318,442 km (0.063 R)
• M19: 4,423,160 km (0.11 R)
• M20: 4,722,805 km (0.073 R)
• M21: 5,159,631 km (0.034 R)
• M22: 5,444,465 km (0.078 R)
• M23: 5,547,538 km (0.099 R)
• M24: 5,776,572 km (0.086 R)
• M25: 5,881,590 km (0.031 R)
• M26: 6,029,841 km (0.115 R)
• M27: 6,211,603 km (0.092 R)
• M28: 6,602,502 km (0.106 R)
• M29: 6,701,536 km (0.109 R)
• M30: 6,945,680 km (0.116 R)
• M31: 7,136,267 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 11.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.13 AU - 5.41 AU

Year: 6947 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,199,842 km

• M1: 173,234 km (0.036 R)
• M2: 416,630 km (0.108 R)
• M3: 493,823 km (0.07 R)
• M4: 570,716 km (0.087 R)
• M5: 716,424 km (0.099 R)
• M6: 821,292 km (0.102 R)
• M7: 907,610 km (0.116 R)
• M8: 1,098,796 km (0.115 R)
• M9: 1,639,892 km (0.055 R)
• M10: 1,844,392 km (0.072 R)
• M11: 1,939,237 km (0.092 R)
• M12: 2,222,576 km (0.05 R)
• M13: 2,768,458 km (0.082 R)
• M14: 3,000,933 km (0.115 R)
• M15: 3,100,715 km (0.092 R)
• M16: 3,201,694 km (0.115 R)
• M17: 3,329,450 km (0.054 R)
• M18: 3,616,678 km (0.099 R)
• M19: 3,736,506 km (0.115 R)
• M20: 4,397,878 km (0.09 R)
• M21: 4,497,361 km (0.112 R)
• M22: 4,756,913 km (0.084 R)
• M23: 4,976,822 km (0.039 R)
• M24: 5,245,201 km (0.116 R)
• M25: 5,487,848 km (0.105 R)
• M26: 5,672,302 km (0.062 R)
• M27: 5,874,409 km (0.074 R)
• M28: 6,000,071 km (0.111 R)
• M29: 6,462,778 km (0.109 R)
• M30: 6,788,751 km (0.119 R)
• M31: 7,186,981 km (0.098 R)
• M32: 7,304,565 km (0.085 R)
• M33: 7,541,677 km (0.063 R)
• M34: 7,764,129 km (0.097 R)
• M35: 8,023,682 km (0.1 R)
• M36: 8,391,693 km (0.039 R)
• M37: 8,515,560 km (0.046 R)
• M38: 8,854,997 km (0.105 R)
• M39: 9,144,319 km (0.104 R)
• M40: 9,235,425 km (0.062 R)
• M41: 10,012,137 km (0.105 R)
• M42: 10,200,181 km (0.094 R)
• M43: 10,829,091 km (0.089 R)
• M44: 11,294,340 km (0.117 R)
• M45: 11,825,712 km (0.115 R)
• M46: 12,104,413 km (0.096 R)
• M47: 12,871,850 km (0.054 R)
• M48: 13,323,336 km (0.073 R)
• M49: 13,696,732 km (0.082 R)
• M50: 13,989,495 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit