🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 10.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.01 AU - 1.45 AU

Year: 881 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,352,768 km

• M1: 136,134 km (0.033 R)
• M2: 221,106 km (0.049 R)
• M3: 298,897 km (0.116 R)
• M4: 396,285 km (0.117 R)
• M5: 480,359 km (0.091 R)
• M6: 581,337 km (0.085 R)
• M7: 646,562 km (0.079 R)
• M8: 721,511 km (0.037 R)
• M9: 843,882 km (0.084 R)
• M10: 1,013,077 km (0.1 R)
• M11: 1,106,127 km (0.034 R)
• M12: 1,270,984 km (0.094 R)
• M13: 1,407,866 km (0.079 R)
• M14: 1,471,445 km (0.104 R)
• M15: 1,615,657 km (0.064 R)
• M16: 1,740,272 km (0.112 R)
• M17: 1,958,835 km (0.118 R)
• M18: 2,040,515 km (0.065 R)
• M19: 2,139,100 km (0.109 R)
• M20: 2,417,202 km (0.041 R)
• M21: 2,566,202 km (0.106 R)
• M22: 2,644,741 km (0.083 R)
• M23: 2,815,731 km (0.079 R)
• M24: 2,885,145 km (0.057 R)
• M25: 2,955,156 km (0.085 R)
• M26: 3,037,585 km (0.086 R)
• M27: 3,192,718 km (0.106 R)
• M28: 3,271,406 km (0.111 R)
• M29: 3,461,396 km (0.101 R)
• M30: 3,542,178 km (0.07 R)
• M31: 3,648,842 km (0.11 R)
• M32: 3,737,404 km (0.101 R)
• M33: 3,846,012 km (0.06 R)
• M34: 3,968,682 km (0.088 R)
• M35: 4,178,269 km (0.116 R)
• M36: 4,391,445 km (0.104 R)
• M37: 4,472,228 km (0.092 R)
• M38: 4,608,213 km (0.091 R)
• M39: 4,690,492 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.14 AU - 1.66 AU

Year: 1070 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,352,768 km

• M1: 99,632 km (0.057 R)
• M2: 168,597 km (0.064 R)
• M3: 254,616 km (0.038 R)
• M4: 357,689 km (0.118 R)
• M5: 411,993 km (0.061 R)
• M6: 473,178 km (0.094 R)
• M7: 919,728 km (0.089 R)
• M8: 1,003,054 km (0.09 R)
• M9: 1,058,405 km (0.07 R)
• M10: 1,130,511 km (0.105 R)
• M11: 1,193,641 km (0.054 R)
• M12: 1,340,098 km (0.034 R)
• M13: 1,498,372 km (0.1 R)
• M14: 1,698,833 km (0.116 R)
• M15: 1,864,289 km (0.083 R)
• M16: 1,996,683 km (0.058 R)
• M17: 2,086,741 km (0.105 R)
• M18: 2,184,727 km (0.1 R)
• M19: 2,398,951 km (0.085 R)
• M20: 2,474,199 km (0.061 R)
• M21: 2,592,082 km (0.089 R)
• M22: 3,224,133 km (0.092 R)
• M23: 3,383,754 km (0.078 R)
• M24: 3,476,056 km (0.072 R)
• M25: 3,545,918 km (0.074 R)
• M26: 3,663,353 km (0.092 R)
• M27: 3,758,198 km (0.036 R)
• M28: 3,966,588 km (0.088 R)
• M29: 4,328,016 km (0.101 R)
• M30: 4,717,120 km (0.112 R)
• M31: 4,837,846 km (0.059 R)
• M32: 4,915,936 km (0.071 R)
• M33: 5,029,630 km (0.116 R)
• M34: 5,144,072 km (0.089 R)
• M35: 5,259,412 km (0.099 R)
• M36: 5,447,606 km (0.1 R)
• M37: 5,583,292 km (0.038 R)
• M38: 5,747,700 km (0.069 R)
• M39: 5,858,253 km (0.035 R)
• M40: 5,960,129 km (0.099 R)
• M41: 6,081,453 km (0.117 R)
• M42: 6,137,701 km (0.084 R)
• M43: 6,212,949 km (0.116 R)
• M44: 6,335,769 km (0.063 R)
• M45: 6,402,340 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 12.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.22 AU - 1.64 AU

Year: 1104 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,352,768 km

• M1: 160,818 km (0.116 R)
• M2: 275,709 km (0.088 R)
• M3: 513,270 km (0.094 R)
• M4: 701,614 km (0.12 R)
• M5: 825,481 km (0.105 R)
• M6: 921,972 km (0.077 R)
• M7: 1,008,140 km (0.079 R)
• M8: 1,120,039 km (0.12 R)
• M9: 1,260,362 km (0.062 R)
• M10: 1,365,679 km (0.089 R)
• M11: 1,465,610 km (0.098 R)
• M12: 1,602,941 km (0.079 R)
• M13: 1,726,808 km (0.038 R)
• M14: 1,890,917 km (0.038 R)
• M15: 2,354,521 km (0.112 R)
• M16: 2,455,649 km (0.118 R)
• M17: 2,568,595 km (0.062 R)
• M18: 2,672,716 km (0.088 R)
• M19: 2,853,280 km (0.098 R)
• M20: 2,939,748 km (0.083 R)
• M21: 3,193,167 km (0.047 R)
• M22: 3,373,731 km (0.109 R)
• M23: 3,465,285 km (0.097 R)
• M24: 3,546,068 km (0.065 R)
• M25: 3,650,936 km (0.116 R)
• M26: 3,960,005 km (0.048 R)
• M27: 4,129,799 km (0.072 R)
• M28: 4,240,352 km (0.082 R)
• M29: 4,364,368 km (0.099 R)
• M30: 4,911,597 km (0.104 R)
• M31: 5,453,590 km (0.071 R)
• M32: 5,752,337 km (0.066 R)
• M33: 5,834,766 km (0.083 R)
• M34: 6,126,482 km (0.099 R)
• M35: 6,437,196 km (0.119 R)
• M36: 6,580,212 km (0.113 R)
• M37: 6,709,764 km (0.102 R)
• M38: 6,956,899 km (0.108 R)
• M39: 7,520,285 km (0.116 R)
• M40: 7,670,930 km (0.111 R)
• M41: 7,898,917 km (0.036 R)
• M42: 7,990,770 km (0.118 R)
• M43: 8,268,424 km (0.1 R)
• M44: 8,439,564 km (0.111 R)
• M45: 8,549,219 km (0.069 R)
• M46: 8,801,441 km (0.082 R)
• M47: 9,072,213 km (0.108 R)
• M48: 9,281,201 km (0.108 R)
• M49: 9,378,141 km (0.053 R)
• M50: 9,573,067 km (0.117 R)
• M51: 9,851,618 km (0.043 R)
• M52: 10,016,774 km (0.098 R)
• M53: 10,182,678 km (0.087 R)
• M54: 10,266,004 km (0.097 R)
• M55: 10,635,511 km (0.117 R)
• M56: 11,043,614 km (0.101 R)
• M57: 11,146,537 km (0.105 R)
• M58: 11,370,336 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 4.4

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.52 AU - 10.04 AU

Year: 18253 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,352,768 km

• M1: 56,698 km (0.099 R)
• M2: 144,063 km (0.102 R)
• M3: 176,825 km (0.042 R)
• M4: 212,579 km (0.067 R)
• M5: 483,800 km (0.117 R)
• M6: 875,297 km (0.094 R)
• M7: 918,830 km (0.088 R)
• M8: 1,522,757 km (0.1 R)
• M9: 1,628,822 km (0.102 R)
• M10: 1,764,806 km (0.096 R)
• M11: 1,904,530 km (0.119 R)
• M12: 2,498,883 km (0.111 R)
• M13: 2,655,811 km (0.119 R)
• M14: 2,719,540 km (0.117 R)
• M15: 3,112,384 km (0.1 R)
• M16: 3,592,742 km (0.073 R)
• M17: 3,628,048 km (0.092 R)
• M18: 3,949,982 km (0.066 R)
• M19: 4,431,239 km (0.064 R)
• M20: 4,506,935 km (0.071 R)
• M21: 5,127,617 km (0.107 R)
• M22: 5,207,053 km (0.093 R)
• M23: 5,692,498 km (0.111 R)
• M24: 6,192,155 km (0.044 R)
• M25: 6,404,584 km (0.053 R)
• M26: 7,277,637 km (0.082 R)
• M27: 7,728,076 km (0.11 R)
• M28: 8,141,116 km (0.099 R)
• M29: 8,373,741 km (0.114 R)
• M30: 8,750,428 km (0.104 R)
• M31: 9,132,501 km (0.108 R)
• M32: 9,180,672 km (0.088 R)
• M33: 9,716,083 km (0.089 R)
• M34: 11,329,944 km (0.036 R)
• M35: 11,485,526 km (0.119 R)
• M36: 11,956,311 km (0.092 R)
• M37: 12,647,303 km (0.085 R)
• M38: 12,754,864 km (0.092 R)
• M39: 13,351,311 km (0.071 R)
• M40: 14,402,984 km (0.119 R)
• M41: 15,711,217 km (0.037 R)
• M42: 16,058,733 km (0.098 R)
• M43: 16,408,792 km (0.12 R)
• M44: 16,584,719 km (0.112 R)
• M45: 17,175,780 km (0.097 R)
• M46: 17,653,446 km (0.039 R)
• M47: 17,833,712 km (0.079 R)
• M48: 21,181,712 km (0.102 R)
• M49: 21,758,113 km (0.092 R)
• M50: 22,404,675 km (0.09 R)
• M51: 22,795,724 km (0.062 R)
• M52: 23,782,920 km (0.056 R)
• M53: 24,448,780 km (0.101 R)
• M54: 24,515,650 km (0.05 R)
• M55: 24,582,670 km (0.052 R)
• M56: 25,188,242 km (0.076 R)
• M57: 25,459,014 km (0.04 R)
• M58: 26,071,767 km (0.091 R)
• M59: 28,008,761 km (0.048 R)
• M60: 28,923,701 km (0.083 R)
• M61: 30,927,265 km (0.057 R)
• M62: 31,580,858 km (0.082 R)
• M63: 32,385,695 km (0.071 R)
• M64: 32,827,607 km (0.099 R)
• M65: 33,494,215 km (0.108 R)
• M66: 33,791,765 km (0.06 R)
• M67: 33,941,064 km (0.108 R)
• M68: 34,690,101 km (0.108 R)
• M69: 35,444,672 km (0.115 R)
• M70: 35,748,057 km (0.046 R)
• M71: 35,900,048 km (0.075 R)
• M72: 37,663,358 km (0.066 R)
• M73: 38,984,756 km (0.097 R)
• M74: 40,637,813 km (0.06 R)
• M75: 40,875,823 km (0.11 R)
• M76: 41,592,696 km (0.032 R)
• M77: 41,912,686 km (0.062 R)
• M78: 41,992,721 km (0.075 R)
• M79: 42,554,909 km (0.028 R)
• M80: 42,877,293 km (0.083 R)
• M81: 43,038,859 km (0.098 R)
• M82: 43,362,439 km (0.101 R)
• M83: 43,524,453 km (0.1 R)
• M84: 43,930,612 km (0.114 R)
• M85: 46,725,399 km (0.11 R)
• M86: 51,280,953 km (0.106 R)
• M87: 51,538,112 km (0.095 R)
• M88: 52,312,281 km (0.119 R)
• M89: 52,830,488 km (0.107 R)
• M90: 54,920,520 km (0.104 R)
• M91: 56,240,422 km (0.091 R)
• M92: 58,195,068 km (0.047 R)
• M93: 59,450,493 km (0.097 R)
• M94: 59,630,609 km (0.057 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: 241 - 11,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit