🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 12.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 678 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,355,878 km

• M1: 159,471 km (0.07 R)
• M2: 272,717 km (0.091 R)
• M3: 377,286 km (0.058 R)
• M4: 493,523 km (0.103 R)
• M5: 590,912 km (0.082 R)
• M6: 717,322 km (0.047 R)
• M7: 831,465 km (0.048 R)
• M8: 958,324 km (0.111 R)
• M9: 1,174,792 km (0.048 R)
• M10: 1,332,917 km (0.091 R)
• M11: 1,548,039 km (0.108 R)
• M12: 1,737,729 km (0.072 R)
• M13: 1,827,787 km (0.108 R)
• M14: 1,981,873 km (0.086 R)
• M15: 2,140,297 km (0.11 R)
• M16: 2,253,692 km (0.093 R)
• M17: 2,386,086 km (0.09 R)
• M18: 2,470,010 km (0.026 R)
• M19: 2,959,345 km (0.069 R)
• M20: 3,058,977 km (0.03 R)
• M21: 3,318,081 km (0.105 R)
• M22: 3,545,918 km (0.088 R)
• M23: 3,720,200 km (0.117 R)
• M24: 3,907,347 km (0.092 R)
• M25: 3,987,082 km (0.093 R)
• M26: 4,107,808 km (0.074 R)
• M27: 4,311,710 km (0.037 R)
• M28: 4,425,255 km (0.102 R)
• M29: 4,793,415 km (0.087 R)
• M30: 5,040,700 km (0.059 R)
• M31: 5,237,272 km (0.107 R)
• M32: 5,336,455 km (0.069 R)
• M33: 5,425,316 km (0.03 R)
• M34: 5,536,916 km (0.071 R)
• M35: 5,671,854 km (0.095 R)
• M36: 5,796,618 km (0.095 R)
• M37: 5,910,761 km (0.112 R)
• M38: 6,037,321 km (0.097 R)
• M39: 6,118,254 km (0.097 R)
• M40: 6,199,635 km (0.054 R)
• M41: 6,339,958 km (0.07 R)
• M42: 6,493,146 km (0.095 R)
• M43: 6,659,499 km (0.1 R)
• M44: 6,779,177 km (0.086 R)
• M45: 6,899,603 km (0.115 R)
• M46: 7,008,660 km (0.057 R)
• M47: 7,216,152 km (0.081 R)
• M48: 7,388,489 km (0.111 R)
• M49: 7,599,721 km (0.099 R)
• M50: 7,762,634 km (0.042 R)
• M51: 7,977,456 km (0.079 R)
• M52: 8,232,670 km (0.056 R)
• M53: 8,335,444 km (0.118 R)
• M54: 8,542,487 km (0.103 R)
• M55: 8,948,346 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 13.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.25 AU - 1.65 AU

Year: 1184 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,355,878 km

• M1: 173,234 km (0.11 R)
• M2: 288,873 km (0.096 R)
• M3: 383,719 km (0.082 R)
• M4: 480,957 km (0.091 R)
• M5: 584,329 km (0.116 R)
• M6: 697,126 km (0.048 R)
• M7: 902,374 km (0.12 R)
• M8: 1,072,168 km (0.081 R)
• M9: 1,179,579 km (0.084 R)
• M10: 1,525,001 km (0.072 R)
• M11: 1,680,732 km (0.119 R)
• M12: 1,833,472 km (0.097 R)
• M13: 1,929,214 km (0.11 R)
• M14: 2,125,935 km (0.075 R)
• M15: 2,217,639 km (0.042 R)
• M16: 2,806,306 km (0.07 R)
• M17: 2,989,265 km (0.107 R)
• M18: 3,260,635 km (0.086 R)
• M19: 3,388,691 km (0.114 R)
• M20: 3,584,066 km (0.101 R)
• M21: 3,727,381 km (0.029 R)
• M22: 3,884,010 km (0.101 R)
• M23: 4,497,062 km (0.071 R)
• M24: 4,592,206 km (0.111 R)
• M25: 4,857,592 km (0.099 R)
• M26: 5,029,181 km (0.114 R)
• M27: 5,530,484 km (0.041 R)
• M28: 5,671,106 km (0.046 R)
• M29: 5,864,985 km (0.083 R)
• M30: 5,969,254 km (0.101 R)
• M31: 6,087,287 km (0.047 R)
• M32: 6,285,803 km (0.115 R)
• M33: 6,635,114 km (0.042 R)
• M34: 6,730,259 km (0.104 R)
• M35: 7,046,060 km (0.06 R)
• M36: 7,143,149 km (0.066 R)
• M37: 7,324,611 km (0.057 R)
• M38: 7,423,046 km (0.118 R)
• M39: 7,649,687 km (0.071 R)
• M40: 7,864,061 km (0.102 R)
• M41: 8,109,701 km (0.029 R)
• M42: 8,460,657 km (0.116 R)
• M43: 9,011,477 km (0.089 R)
• M44: 9,375,149 km (0.109 R)
• M45: 9,589,523 km (0.068 R)
• M46: 9,743,609 km (0.12 R)
• M47: 10,195,244 km (0.082 R)
• M48: 10,717,640 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 14.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.19 AU - 2.45 AU

Year: 2397 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,355,878 km

• M1: 201,359 km (0.082 R)
• M2: 376,239 km (0.094 R)
• M3: 535,411 km (0.079 R)
• M4: 716,125 km (0.102 R)
• M5: 852,109 km (0.057 R)
• M6: 1,102,985 km (0.106 R)
• M7: 1,281,605 km (0.108 R)
• M8: 1,424,471 km (0.098 R)
• M9: 1,582,596 km (0.118 R)
• M10: 1,697,936 km (0.06 R)
• M11: 1,836,314 km (0.114 R)
• M12: 2,209,860 km (0.081 R)
• M13: 2,350,931 km (0.059 R)
• M14: 2,517,433 km (0.096 R)
• M15: 2,619,459 km (0.085 R)
• M16: 2,722,681 km (0.054 R)
• M17: 2,815,881 km (0.092 R)
• M18: 2,969,368 km (0.092 R)
• M19: 3,199,001 km (0.114 R)
• M20: 3,637,472 km (0.11 R)
• M21: 3,766,276 km (0.1 R)
• M22: 4,351,652 km (0.102 R)
• M23: 4,530,272 km (0.107 R)
• M24: 4,908,905 km (0.083 R)
• M25: 5,152,599 km (0.105 R)
• M26: 5,254,176 km (0.068 R)
• M27: 5,622,337 km (0.076 R)
• M28: 5,953,397 km (0.111 R)
• M29: 6,275,481 km (0.081 R)
• M30: 6,446,471 km (0.1 R)
• M31: 6,840,811 km (0.041 R)
• M32: 7,033,045 km (0.079 R)
• M33: 7,178,304 km (0.053 R)
• M34: 7,422,747 km (0.089 R)
• M35: 7,587,305 km (0.074 R)
• M36: 7,686,638 km (0.1 R)
• M37: 8,037,594 km (0.07 R)
• M38: 8,291,462 km (0.055 R)
• M39: 8,807,425 km (0.06 R)
• M40: 9,034,215 km (0.048 R)
• M41: 9,997,177 km (0.103 R)
• M42: 10,160,837 km (0.111 R)
• M43: 10,527,801 km (0.118 R)
• M44: 10,638,653 km (0.107 R)
• M45: 10,787,203 km (0.12 R)
• M46: 11,769,612 km (0.056 R)
• M47: 11,942,548 km (0.073 R)
• M48: 12,505,484 km (0.049 R)
• M49: 12,682,010 km (0.1 R)
• M50: 12,800,192 km (0.069 R)
• M51: 13,396,340 km (0.098 R)
• M52: 13,516,766 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 8.3

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.83 AU - 2.87 AU

Year: 2443 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,355,878 km

• M1: 106,065 km (0.082 R)
• M2: 233,672 km (0.071 R)
• M3: 321,635 km (0.114 R)
• M4: 403,465 km (0.117 R)
• M5: 545,284 km (0.026 R)
• M6: 598,990 km (0.117 R)
• M7: 654,790 km (0.095 R)
• M8: 878,588 km (0.117 R)
• M9: 952,490 km (0.115 R)
• M10: 1,009,337 km (0.047 R)
• M11: 1,197,082 km (0.079 R)
• M12: 1,290,132 km (0.097 R)
• M13: 1,417,889 km (0.105 R)
• M14: 1,803,103 km (0.103 R)
• M15: 2,478,837 km (0.045 R)
• M16: 2,531,794 km (0.036 R)
• M17: 2,611,979 km (0.096 R)
• M18: 2,706,674 km (0.082 R)
• M19: 3,371,637 km (0.092 R)
• M20: 3,852,444 km (0.095 R)
• M21: 4,069,660 km (0.065 R)
• M22: 4,179,765 km (0.092 R)
• M23: 4,243,044 km (0.085 R)
• M24: 4,306,773 km (0.102 R)
• M25: 4,679,272 km (0.1 R)
• M26: 5,045,188 km (0.073 R)
• M27: 5,282,899 km (0.096 R)
• M28: 5,437,733 km (0.105 R)
• M29: 5,594,063 km (0.105 R)
• M30: 5,751,889 km (0.06 R)
• M31: 5,822,499 km (0.066 R)
• M32: 5,982,419 km (0.071 R)
• M33: 6,785,011 km (0.112 R)
• M34: 7,047,556 km (0.083 R)
• M35: 7,142,102 km (0.08 R)
• M36: 7,218,097 km (0.093 R)
• M37: 7,466,879 km (0.109 R)
• M38: 7,582,518 km (0.032 R)
• M39: 7,679,457 km (0.108 R)
• M40: 7,776,845 km (0.081 R)
• M41: 8,229,977 km (0.096 R)
• M42: 8,309,563 km (0.093 R)
• M43: 8,409,495 km (0.12 R)
• M44: 8,550,117 km (0.106 R)
• M45: 8,752,373 km (0.104 R)
• M46: 8,813,409 km (0.067 R)
• M47: 8,956,275 km (0.096 R)
• M48: 9,120,384 km (0.087 R)
• M49: 9,182,168 km (0.117 R)
• M50: 9,410,155 km (0.066 R)
• M51: 9,808,235 km (0.112 R)
• M52: 10,126,429 km (0.104 R)
• M53: 10,383,439 km (0.116 R)
• M54: 10,491,149 km (0.102 R)
• M55: 10,555,925 km (0.098 R)
• M56: 10,685,926 km (0.068 R)
• M57: 10,751,150 km (0.096 R)
• M58: 11,233,454 km (0.051 R)
• M59: 11,432,868 km (0.052 R)
• M60: 12,424,253 km (0.107 R)
• M61: 12,584,472 km (0.099 R)
• M62: 12,953,380 km (0.101 R)
• M63: 13,396,041 km (0.031 R)
• M64: 13,489,838 km (0.079 R)
• M65: 13,583,935 km (0.089 R)
• M66: 14,033,627 km (0.113 R)
• M67: 14,152,856 km (0.077 R)
• M68: 14,224,514 km (0.042 R)
• M69: 14,464,169 km (0.115 R)
• M70: 14,536,425 km (0.119 R)
• M71: 15,191,514 km (0.052 R)
• M72: 15,338,419 km (0.055 R)
• M73: 15,559,525 km (0.118 R)
• M74: 15,732,310 km (0.098 R)
• M75: 16,054,993 km (0.108 R)
• M76: 16,129,792 km (0.119 R)
• M77: 16,254,557 km (0.032 R)
• M78: 16,959,611 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.3

Radius: 6.6

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.76 AU - 6.22 AU

Year: 9943 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,355,878 km

• M1: 99,782 km (0.116 R)
• M2: 213,775 km (0.104 R)
• M3: 292,913 km (0.067 R)
• M4: 748,289 km (0.117 R)
• M5: 1,073,664 km (0.091 R)
• M6: 1,156,242 km (0.064 R)
• M7: 1,554,172 km (0.071 R)
• M8: 1,891,216 km (0.099 R)
• M9: 2,042,609 km (0.114 R)
• M10: 2,198,042 km (0.101 R)
• M11: 2,357,363 km (0.082 R)
• M12: 2,520,575 km (0.103 R)
• M13: 3,120,312 km (0.076 R)
• M14: 3,730,971 km (0.049 R)
• M15: 4,245,737 km (0.028 R)
• M16: 4,344,771 km (0.094 R)
• M17: 4,411,192 km (0.118 R)
• M18: 4,920,124 km (0.109 R)
• M19: 5,199,274 km (0.057 R)
• M20: 5,447,606 km (0.104 R)
• M21: 5,555,317 km (0.113 R)
• M22: 5,882,637 km (0.054 R)
• M23: 6,901,548 km (0.05 R)
• M24: 7,135,370 km (0.082 R)
• M25: 8,055,397 km (0.072 R)
• M26: 9,225,252 km (0.074 R)
• M27: 9,525,944 km (0.055 R)
• M28: 10,092,920 km (0.026 R)
• M29: 11,626,896 km (0.065 R)
• M30: 13,619,839 km (0.059 R)
• M31: 14,158,990 km (0.11 R)
• M32: 14,208,357 km (0.104 R)
• M33: 14,605,390 km (0.076 R)
• M34: 14,655,206 km (0.092 R)
• M35: 15,410,226 km (0.106 R)
• M36: 15,920,505 km (0.092 R)
• M37: 16,023,278 km (0.034 R)
• M38: 16,748,529 km (0.045 R)
• M39: 16,800,888 km (0.107 R)
• M40: 17,062,684 km (0.107 R)
• M41: 17,115,343 km (0.105 R)
• M42: 17,431,742 km (0.11 R)
• M43: 18,231,044 km (0.075 R)
• M44: 18,446,315 km (0.037 R)
• M45: 18,554,175 km (0.092 R)
• M46: 18,608,330 km (0.102 R)
• M47: 20,253,607 km (0.091 R)
• M48: 20,588,257 km (0.083 R)
• M49: 21,093,749 km (0.078 R)
• M50: 21,546,432 km (0.054 R)
• M51: 21,773,820 km (0.091 R)
• M52: 22,981,524 km (0.072 R)
• M53: 24,210,770 km (0.116 R)
• M54: 24,447,284 km (0.084 R)
• M55: 24,625,156 km (0.112 R)
• M56: 25,281,292 km (0.046 R)
• M57: 25,401,120 km (0.095 R)
• M58: 26,003,401 km (0.05 R)
• M59: 26,976,984 km (0.117 R)
• M60: 28,646,646 km (0.116 R)
• M61: 29,147,799 km (0.1 R)
• M62: 29,588,664 km (0.097 R)
• M63: 30,285,939 km (0.066 R)
• M64: 30,413,247 km (0.111 R)
• M65: 31,116,806 km (0.114 R)
• M66: 32,020,078 km (0.104 R)
• M67: 32,279,780 km (0.066 R)
• M68: 32,801,128 km (0.111 R)
• M69: 33,984,597 km (0.05 R)
• M70: 34,249,385 km (0.085 R)
• M71: 35,048,088 km (0.1 R)
• M72: 36,595,978 km (0.097 R)
• M73: 37,754,463 km (0.086 R)
• M74: 37,960,160 km (0.096 R)
• M75: 38,097,342 km (0.087 R)
• M76: 38,648,311 km (0.076 R)
• M77: 38,717,425 km (0.102 R)
• M78: 38,786,539 km (0.106 R)
• M79: 38,994,031 km (0.071 R)
• M80: 39,827,890 km (0.103 R)
• M81: 40,037,177 km (0.077 R)
• M82: 40,107,040 km (0.076 R)
• M83: 40,808,055 km (0.115 R)
• M84: 41,442,350 km (0.112 R)
• M85: 41,583,720 km (0.115 R)
• M86: 42,364,322 km (0.1 R)
• M87: 42,578,097 km (0.07 R)
• M88: 43,436,490 km (0.102 R)
• M89: 45,170,628 km (0.115 R)
• M90: 45,534,749 km (0.116 R)
• M91: 47,517,669 km (0.045 R)
• M92: 47,962,125 km (0.079 R)
• M93: 48,631,425 km (0.102 R)
• M94: 49,378,667 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: 417 - 11,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit