🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 15

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1 AU - 1.5 AU

Year: 965 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,594,537 km

• M1: 188,344 km (0.072 R)
• M2: 282,441 km (0.089 R)
• M3: 385,215 km (0.045 R)
• M4: 483,650 km (0.037 R)
• M5: 584,928 km (0.073 R)
• M6: 705,952 km (0.096 R)
• M7: 807,230 km (0.089 R)
• M8: 918,232 km (0.103 R)
• M9: 1,031,178 km (0.082 R)
• M10: 1,136,345 km (0.051 R)
• M11: 1,272,479 km (0.113 R)
• M12: 1,381,985 km (0.118 R)
• M13: 1,518,867 km (0.088 R)
• M14: 1,690,456 km (0.045 R)
• M15: 1,884,484 km (0.078 R)
• M16: 2,228,410 km (0.104 R)
• M17: 2,357,214 km (0.086 R)
• M18: 2,482,726 km (0.093 R)
• M19: 2,788,654 km (0.039 R)
• M20: 2,915,812 km (0.032 R)
• M21: 3,075,882 km (0.086 R)
• M22: 3,232,810 km (0.092 R)
• M23: 3,353,835 km (0.04 R)
• M24: 3,489,370 km (0.077 R)
• M25: 3,633,433 km (0.103 R)
• M26: 3,792,904 km (0.071 R)
• M27: 3,968,383 km (0.108 R)
• M28: 4,098,383 km (0.112 R)
• M29: 4,208,936 km (0.118 R)
• M30: 4,327,567 km (0.099 R)
• M31: 4,447,246 km (0.089 R)
• M32: 4,654,139 km (0.087 R)
• M33: 4,864,324 km (0.114 R)
• M34: 4,959,469 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 13.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.87 AU - 1.89 AU

Year: 1779 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,594,537 km

• M1: 181,612 km (0.107 R)
• M2: 292,314 km (0.108 R)
• M3: 424,708 km (0.048 R)
• M4: 521,947 km (0.055 R)
• M5: 712,983 km (0.097 R)
• M6: 801,695 km (0.115 R)
• M7: 938,427 km (0.089 R)
• M8: 1,130,511 km (0.091 R)
• M9: 1,246,599 km (0.095 R)
• M10: 1,418,337 km (0.073 R)
• M11: 1,544,598 km (0.053 R)
• M12: 1,652,757 km (0.11 R)
• M13: 1,786,049 km (0.072 R)
• M14: 2,172,011 km (0.061 R)
• M15: 2,281,816 km (0.107 R)
• M16: 2,469,262 km (0.114 R)
• M17: 2,636,064 km (0.104 R)
• M18: 2,779,977 km (0.034 R)
• M19: 3,117,320 km (0.111 R)
• M20: 3,496,551 km (0.079 R)
• M21: 3,640,913 km (0.105 R)
• M22: 3,728,428 km (0.118 R)
• M23: 3,831,501 km (0.055 R)
• M24: 4,454,426 km (0.107 R)
• M25: 4,882,127 km (0.113 R)
• M26: 5,306,536 km (0.096 R)
• M27: 5,523,303 km (0.115 R)
• M28: 5,641,186 km (0.112 R)
• M29: 6,579,165 km (0.097 R)
• M30: 6,668,475 km (0.088 R)
• M31: 6,794,137 km (0.082 R)
• M32: 7,084,656 km (0.1 R)
• M33: 7,471,965 km (0.113 R)
• M34: 7,980,298 km (0.033 R)
• M35: 8,248,228 km (0.116 R)
• M36: 8,597,240 km (0.117 R)
• M37: 8,812,960 km (0.095 R)
• M38: 9,149,855 km (0.082 R)
• M39: 9,450,546 km (0.089 R)
• M40: 10,206,464 km (0.093 R)
• M41: 10,476,638 km (0.046 R)
• M42: 10,560,263 km (0.078 R)
• M43: 10,749,205 km (0.085 R)
• M44: 11,130,530 km (0.045 R)
• M45: 11,258,736 km (0.112 R)
• M46: 11,365,848 km (0.088 R)
• M47: 11,516,343 km (0.113 R)
• M48: 11,797,737 km (0.086 R)
• M49: 11,906,644 km (0.096 R)
• M50: 12,213,170 km (0.05 R)
• M51: 12,566,670 km (0.103 R)
• M52: 12,923,610 km (0.108 R)
• M53: 13,556,409 km (0.072 R)
• M54: 14,037,516 km (0.055 R)
• M55: 14,384,733 km (0.078 R)
• M56: 14,524,308 km (0.115 R)
• M57: 14,828,440 km (0.116 R)
• M58: 15,324,207 km (0.073 R)
• M59: 15,609,939 km (0.112 R)
• M60: 15,921,552 km (0.092 R)
• M61: 16,186,789 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 14.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.02 AU - 2.92 AU

Year: 2680 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,594,537 km

• M1: 215,271 km (0.105 R)
• M2: 372,349 km (0.056 R)
• M3: 546,481 km (0.085 R)
• M4: 932,743 km (0.098 R)
• M5: 1,036,414 km (0.077 R)
• M6: 1,153,549 km (0.075 R)
• M7: 1,285,195 km (0.046 R)
• M8: 1,585,438 km (0.09 R)
• M9: 1,744,461 km (0.077 R)
• M10: 1,987,707 km (0.03 R)
• M11: 2,113,668 km (0.115 R)
• M12: 2,337,766 km (0.092 R)
• M13: 2,508,008 km (0.054 R)
• M14: 2,746,019 km (0.12 R)
• M15: 2,848,493 km (0.063 R)
• M16: 2,965,329 km (0.055 R)
• M17: 3,137,067 km (0.073 R)
• M18: 3,339,473 km (0.105 R)
• M19: 3,686,391 km (0.074 R)
• M20: 3,843,020 km (0.103 R)
• M21: 4,177,371 km (0.081 R)
• M22: 4,476,118 km (0.101 R)
• M23: 4,704,853 km (0.084 R)
• M24: 5,205,707 km (0.055 R)
• M25: 5,495,029 km (0.064 R)
• M26: 5,707,308 km (0.047 R)
• M27: 6,635,713 km (0.095 R)
• M28: 6,774,689 km (0.094 R)
• M29: 6,932,216 km (0.102 R)
• M30: 7,484,232 km (0.096 R)
• M31: 7,647,294 km (0.077 R)
• M32: 7,995,109 km (0.069 R)
• M33: 8,124,660 km (0.034 R)
• M34: 8,217,561 km (0.106 R)
• M35: 8,423,407 km (0.073 R)
• M36: 8,593,051 km (0.037 R)
• M37: 8,897,333 km (0.102 R)
• M38: 9,031,672 km (0.106 R)
• M39: 9,147,311 km (0.091 R)
• M40: 9,244,101 km (0.081 R)
• M41: 9,380,086 km (0.075 R)
• M42: 9,752,734 km (0.032 R)
• M43: 9,891,262 km (0.045 R)
• M44: 10,090,376 km (0.119 R)
• M45: 10,270,642 km (0.109 R)
• M46: 10,371,321 km (0.064 R)
• M47: 10,533,036 km (0.036 R)
• M48: 10,879,356 km (0.071 R)
• M49: 11,043,764 km (0.118 R)
• M50: 11,333,385 km (0.114 R)
• M51: 11,688,381 km (0.101 R)
• M52: 11,793,548 km (0.11 R)
• M53: 12,004,631 km (0.095 R)
• M54: 12,345,265 km (0.104 R)
• M55: 12,732,275 km (0.077 R)
• M56: 12,883,817 km (0.111 R)
• M57: 13,276,362 km (0.043 R)
• M58: 13,496,122 km (0.118 R)
• M59: 13,961,670 km (0.039 R)
• M60: 14,749,153 km (0.107 R)
• M61: 14,999,730 km (0.046 R)
• M62: 15,251,653 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.6

Radius: 5.2

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.63 AU - 6.91 AU

Year: 12159 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,594,537 km

• M1: 287,378 km (0.063 R)
• M2: 503,397 km (0.086 R)
• M3: 549,024 km (0.099 R)
• M4: 870,510 km (0.045 R)
• M5: 1,060,499 km (0.089 R)
• M6: 1,681,779 km (0.067 R)
• M7: 1,798,765 km (0.108 R)
• M8: 1,870,123 km (0.092 R)
• M9: 1,942,528 km (0.111 R)
• M10: 2,292,438 km (0.111 R)
• M11: 2,448,468 km (0.118 R)
• M12: 2,689,022 km (0.04 R)
• M13: 2,993,154 km (0.105 R)
• M14: 3,078,126 km (0.075 R)
• M15: 3,279,335 km (0.102 R)
• M16: 3,785,574 km (0.049 R)
• M17: 4,094,643 km (0.049 R)
• M18: 5,103,531 km (0.112 R)
• M19: 5,828,632 km (0.088 R)
• M20: 5,899,242 km (0.061 R)
• M21: 6,257,230 km (0.038 R)
• M22: 6,402,340 km (0.082 R)
• M23: 6,622,099 km (0.104 R)
• M24: 6,658,900 km (0.119 R)
• M25: 7,952,922 km (0.109 R)
• M26: 8,110,149 km (0.082 R)
• M27: 8,668,449 km (0.079 R)
• M28: 9,198,025 km (0.09 R)
• M29: 9,570,823 km (0.043 R)
• M30: 9,780,110 km (0.09 R)
• M31: 10,502,668 km (0.061 R)
• M32: 10,935,754 km (0.112 R)
• M33: 11,198,448 km (0.082 R)
• M34: 12,269,718 km (0.097 R)
• M35: 12,633,989 km (0.085 R)
• M36: 12,679,766 km (0.03 R)
• M37: 12,955,624 km (0.112 R)
• M38: 13,233,577 km (0.072 R)
• M39: 14,031,532 km (0.113 R)
• M40: 14,556,172 km (0.109 R)
• M41: 15,526,464 km (0.066 R)
• M42: 15,624,600 km (0.091 R)
• M43: 16,217,905 km (0.097 R)
• M44: 16,367,353 km (0.026 R)
• M45: 16,718,011 km (0.052 R)
• M46: 17,887,268 km (0.071 R)
• M47: 18,093,264 km (0.074 R)
• M48: 18,145,025 km (0.062 R)
• M49: 18,663,980 km (0.107 R)
• M50: 18,820,609 km (0.037 R)
• M51: 19,557,528 km (0.09 R)
• M52: 21,222,403 km (0.095 R)
• M53: 21,495,120 km (0.119 R)
• M54: 22,653,456 km (0.098 R)
• M55: 23,662,344 km (0.12 R)
• M56: 23,775,290 km (0.085 R)
• M57: 24,571,301 km (0.118 R)
• M58: 24,857,631 km (0.11 R)
• M59: 26,014,322 km (0.088 R)
• M60: 26,775,476 km (0.047 R)
• M61: 26,893,209 km (0.076 R)
• M62: 27,365,938 km (0.057 R)
• M63: 28,800,582 km (0.074 R)
• M64: 29,042,033 km (0.089 R)
• M65: 29,284,232 km (0.093 R)
• M66: 30,382,280 km (0.091 R)
• M67: 31,121,593 km (0.107 R)
• M68: 31,742,424 km (0.076 R)
• M69: 31,929,422 km (0.111 R)
• M70: 32,116,718 km (0.08 R)
• M71: 32,492,658 km (0.066 R)
• M72: 32,743,982 km (0.116 R)
• M73: 33,185,445 km (0.074 R)
• M74: 33,248,725 km (0.058 R)
• M75: 33,628,853 km (0.092 R)
• M76: 34,010,478 km (0.057 R)
• M77: 34,649,859 km (0.044 R)
• M78: 34,970,896 km (0.089 R)
• M79: 36,135,066 km (0.089 R)
• M80: 36,460,741 km (0.111 R)
• M81: 37,839,136 km (0.044 R)
• M82: 38,567,827 km (0.09 R)
• M83: 38,900,533 km (0.052 R)
• M84: 39,971,953 km (0.074 R)
• M85: 40,849,494 km (0.072 R)
• M86: 41,052,947 km (0.099 R)
• M87: 43,174,394 km (0.116 R)
• M88: 43,935,847 km (0.09 R)
• M89: 44,144,237 km (0.118 R)
• M90: 45,261,285 km (0.064 R)
• M91: 46,954,284 km (0.101 R)
• M92: 47,096,402 km (0.079 R)
• M93: 47,380,787 km (0.032 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit