🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 12.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 487 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,924,613 km

• M1: 152,739 km (0.039 R)
• M2: 231,129 km (0.098 R)
• M3: 366,664 km (0.069 R)
• M4: 496,067 km (0.112 R)
• M5: 583,581 km (0.096 R)
• M6: 660,774 km (0.095 R)
• M7: 737,667 km (0.114 R)
• M8: 818,151 km (0.116 R)
• M9: 902,075 km (0.119 R)
• M10: 1,028,785 km (0.068 R)
• M11: 1,146,368 km (0.104 R)
• M12: 1,328,878 km (0.07 R)
• M13: 1,452,296 km (0.105 R)
• M14: 1,669,063 km (0.093 R)
• M15: 1,772,286 km (0.102 R)
• M16: 2,017,477 km (0.084 R)
• M17: 2,160,792 km (0.099 R)
• M18: 2,354,970 km (0.08 R)
• M19: 2,478,538 km (0.077 R)
• M20: 2,854,926 km (0.052 R)
• M21: 2,957,550 km (0.08 R)
• M22: 3,061,371 km (0.117 R)
• M23: 3,143,799 km (0.098 R)
• M24: 3,234,605 km (0.108 R)
• M25: 3,311,050 km (0.105 R)
• M26: 3,403,501 km (0.078 R)
• M27: 3,606,805 km (0.09 R)
• M28: 3,774,055 km (0.099 R)
• M29: 4,075,046 km (0.077 R)
• M30: 4,232,722 km (0.097 R)
• M31: 4,614,197 km (0.069 R)
• M32: 5,042,346 km (0.051 R)
• M33: 5,167,110 km (0.039 R)
• M34: 5,319,850 km (0.118 R)
• M35: 5,520,012 km (0.049 R)
• M36: 5,602,440 km (0.07 R)
• M37: 5,815,468 km (0.065 R)
• M38: 5,965,065 km (0.103 R)
• M39: 6,116,159 km (0.108 R)
• M40: 6,211,154 km (0.078 R)
• M41: 6,316,172 km (0.104 R)
• M42: 6,596,219 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 12.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.87 AU - 5.59 AU

Year: 7846 Days

Day: 12 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,924,613 km

• M1: 160,668 km (0.095 R)
• M2: 287,826 km (0.093 R)
• M3: 443,109 km (0.111 R)
• M4: 534,364 km (0.074 R)
• M5: 668,254 km (0.069 R)
• M6: 789,727 km (0.061 R)
• M7: 932,892 km (0.063 R)
• M8: 1,042,996 km (0.118 R)
• M9: 1,157,738 km (0.087 R)
• M10: 1,338,303 km (0.046 R)
• M11: 1,528,591 km (0.084 R)
• M12: 1,643,931 km (0.078 R)
• M13: 1,954,197 km (0.117 R)
• M14: 2,302,162 km (0.084 R)
• M15: 2,871,531 km (0.032 R)
• M16: 4,229,132 km (0.065 R)
• M17: 4,875,095 km (0.056 R)
• M18: 5,047,731 km (0.092 R)
• M19: 5,297,859 km (0.045 R)
• M20: 5,810,381 km (0.073 R)
• M21: 6,231,948 km (0.085 R)
• M22: 6,745,518 km (0.092 R)
• M23: 6,855,472 km (0.104 R)
• M24: 7,132,677 km (0.088 R)
• M25: 7,272,850 km (0.085 R)
• M26: 7,470,469 km (0.086 R)
• M27: 7,612,736 km (0.103 R)
• M28: 8,074,096 km (0.1 R)
• M29: 8,933,386 km (0.084 R)
• M30: 9,512,181 km (0.103 R)
• M31: 9,790,732 km (0.095 R)
• M32: 10,040,411 km (0.112 R)
• M33: 10,834,626 km (0.106 R)
• M34: 11,158,056 km (0.08 R)
• M35: 11,418,955 km (0.104 R)
• M36: 12,013,607 km (0.098 R)
• M37: 13,198,571 km (0.098 R)
• M38: 13,717,826 km (0.079 R)
• M39: 14,067,735 km (0.096 R)
• M40: 14,279,117 km (0.082 R)
• M41: 14,991,203 km (0.098 R)
• M42: 15,678,455 km (0.072 R)
• M43: 16,081,173 km (0.075 R)
• M44: 16,450,081 km (0.119 R)
• M45: 16,784,582 km (0.055 R)
• M46: 16,934,030 km (0.068 R)
• M47: 17,083,778 km (0.111 R)
• M48: 18,030,283 km (0.055 R)
• M49: 18,606,235 km (0.093 R)
• M50: 18,799,665 km (0.061 R)
• M51: 19,540,474 km (0.083 R)
• M52: 19,776,390 km (0.089 R)
• M53: 20,171,777 km (0.11 R)
• M54: 20,689,685 km (0.084 R)
• M55: 21,252,322 km (0.099 R)
• M56: 22,763,410 km (0.055 R)
• M57: 23,469,363 km (0.076 R)
• M58: 23,594,726 km (0.094 R)
• M59: 23,720,238 km (0.079 R)
• M60: 23,929,975 km (0.063 R)
• M61: 24,266,869 km (0.078 R)
• M62: 24,520,437 km (0.077 R)
• M63: 25,030,566 km (0.073 R)
• M64: 25,458,117 km (0.117 R)
• M65: 25,716,024 km (0.107 R)
• M66: 26,494,531 km (0.11 R)
• M67: 27,456,595 km (0.057 R)
• M68: 28,697,509 km (0.025 R)
• M69: 28,786,819 km (0.08 R)
• M70: 29,550,067 km (0.086 R)
• M71: 29,911,496 km (0.106 R)
• M72: 30,319,748 km (0.105 R)
• M73: 30,410,854 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 5.9

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.14 AU - 9.94 AU

Year: 14955 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,924,613 km

• M1: 88,712 km (0.091 R)
• M2: 405,560 km (0.099 R)
• M3: 524,191 km (0.101 R)
• M4: 578,495 km (0.119 R)
• M5: 1,298,360 km (0.051 R)
• M6: 1,399,039 km (0.09 R)
• M7: 1,554,771 km (0.08 R)
• M8: 1,716,336 km (0.076 R)
• M9: 1,997,730 km (0.064 R)
• M10: 2,233,197 km (0.12 R)
• M11: 2,293,335 km (0.035 R)
• M12: 2,634,568 km (0.039 R)
• M13: 2,860,012 km (0.099 R)
• M14: 2,991,658 km (0.115 R)
• M15: 3,295,192 km (0.06 R)
• M16: 3,364,007 km (0.117 R)
• M17: 3,715,114 km (0.072 R)
• M18: 4,041,087 km (0.059 R)
• M19: 4,114,839 km (0.037 R)
• M20: 6,139,646 km (0.093 R)
• M21: 6,741,778 km (0.046 R)
• M22: 7,272,700 km (0.025 R)
• M23: 7,497,995 km (0.089 R)
• M24: 8,992,777 km (0.051 R)
• M25: 9,478,371 km (0.11 R)
• M26: 9,576,508 km (0.089 R)
• M27: 9,773,827 km (0.101 R)
• M28: 9,972,493 km (0.115 R)
• M29: 10,122,241 km (0.094 R)
• M30: 11,766,621 km (0.096 R)
• M31: 12,190,581 km (0.088 R)
• M32: 12,511,768 km (0.044 R)
• M33: 12,673,333 km (0.057 R)
• M34: 12,727,488 km (0.119 R)
• M35: 12,998,858 km (0.088 R)
• M36: 13,602,486 km (0.071 R)
• M37: 13,991,440 km (0.034 R)
• M38: 14,440,383 km (0.07 R)
• M39: 14,496,782 km (0.062 R)
• M40: 14,893,964 km (0.106 R)
• M41: 15,122,550 km (0.116 R)
• M42: 15,583,311 km (0.101 R)
• M43: 16,107,053 km (0.098 R)
• M44: 17,291,419 km (0.077 R)
• M45: 18,015,473 km (0.06 R)
• M46: 18,687,916 km (0.106 R)
• M47: 19,493,201 km (0.083 R)
• M48: 19,555,583 km (0.065 R)
• M49: 19,680,647 km (0.116 R)
• M50: 20,309,706 km (0.073 R)
• M51: 20,626,704 km (0.098 R)
• M52: 20,754,012 km (0.062 R)
• M53: 21,394,141 km (0.101 R)
• M54: 21,587,571 km (0.039 R)
• M55: 23,619,110 km (0.111 R)
• M56: 24,086,155 km (0.119 R)
• M57: 24,220,194 km (0.09 R)
• M58: 24,421,703 km (0.116 R)
• M59: 25,165,354 km (0.081 R)
• M60: 26,952,300 km (0.12 R)
• M61: 28,283,871 km (0.068 R)
• M62: 28,496,001 km (0.118 R)
• M63: 29,564,878 km (0.094 R)
• M64: 29,996,168 km (0.101 R)
• M65: 30,212,487 km (0.089 R)
• M66: 30,284,743 km (0.04 R)
• M67: 32,701,047 km (0.119 R)
• M68: 32,923,649 km (0.101 R)
• M69: 33,370,647 km (0.085 R)
• M70: 35,102,392 km (0.088 R)
• M71: 35,330,529 km (0.117 R)
• M72: 36,170,820 km (0.111 R)
• M73: 40,549,700 km (0.079 R)
• M74: 42,882,230 km (0.102 R)
• M75: 43,614,960 km (0.064 R)
• M76: 45,423,299 km (0.051 R)
• M77: 46,253,418 km (0.116 R)
• M78: 47,088,473 km (0.116 R)
• M79: 47,423,871 km (0.106 R)
• M80: 48,435,003 km (0.058 R)
• M81: 49,538,288 km (0.083 R)
• M82: 50,050,212 km (0.119 R)
• M83: 50,306,922 km (0.109 R)
• M84: 51,079,445 km (0.081 R)
• M85: 51,424,118 km (0.057 R)
• M86: 53,945,740 km (0.065 R)
• M87: 56,151,561 km (0.105 R)
• M88: 57,489,265 km (0.09 R)
• M89: 58,476,910 km (0.053 R)
• M90: 59,832,566 km (0.047 R)
• M91: 60,468,806 km (0.108 R)
• M92: 60,742,121 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit