🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 10.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.99 AU - 1.43 AU

Year: 903 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,111,377 km

• M1: 134,638 km (0.055 R)
• M2: 220,507 km (0.106 R)
• M3: 289,322 km (0.107 R)
• M4: 366,664 km (0.11 R)
• M5: 479,012 km (0.11 R)
• M6: 581,936 km (0.105 R)
• M7: 668,403 km (0.097 R)
• M8: 759,808 km (0.087 R)
• M9: 877,990 km (0.101 R)
• M10: 1,031,926 km (0.072 R)
• M11: 1,257,968 km (0.103 R)
• M12: 1,374,056 km (0.088 R)
• M13: 1,466,807 km (0.037 R)
• M14: 1,548,039 km (0.045 R)
• M15: 1,617,003 km (0.102 R)
• M16: 1,815,819 km (0.06 R)
• M17: 2,083,450 km (0.058 R)
• M18: 2,276,880 km (0.099 R)
• M19: 2,508,607 km (0.049 R)
• M20: 2,739,885 km (0.082 R)
• M21: 2,960,991 km (0.05 R)
• M22: 3,135,123 km (0.043 R)
• M23: 3,357,575 km (0.062 R)
• M24: 3,429,830 km (0.083 R)
• M25: 3,761,788 km (0.071 R)
• M26: 4,269,224 km (0.045 R)
• M27: 4,347,763 km (0.081 R)
• M28: 4,676,729 km (0.116 R)
• M29: 4,788,329 km (0.116 R)
• M30: 4,982,955 km (0.108 R)
• M31: 5,076,005 km (0.057 R)
• M32: 5,159,331 km (0.112 R)
• M33: 5,306,236 km (0.043 R)
• M34: 5,422,624 km (0.069 R)
• M35: 5,625,628 km (0.067 R)
• M36: 5,701,025 km (0.104 R)
• M37: 5,874,858 km (0.049 R)
• M38: 6,028,345 km (0.086 R)
• M39: 6,372,869 km (0.079 R)
• M40: 6,575,874 km (0.109 R)
• M41: 6,689,718 km (0.104 R)
• M42: 7,034,840 km (0.093 R)
• M43: 7,197,902 km (0.109 R)
• M44: 7,303,518 km (0.116 R)
• M45: 7,599,273 km (0.088 R)
• M46: 7,718,652 km (0.095 R)
• M47: 7,838,779 km (0.087 R)
• M48: 7,947,387 km (0.103 R)
• M49: 8,032,209 km (0.113 R)
• M50: 8,215,017 km (0.1 R)
• M51: 8,313,004 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 8.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.26 AU - 1.8 AU

Year: 1284 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,111,377 km

• M1: 114,442 km (0.111 R)
• M2: 221,106 km (0.071 R)
• M3: 281,992 km (0.102 R)
• M4: 364,869 km (0.052 R)
• M5: 582,534 km (0.114 R)
• M6: 688,599 km (0.11 R)
• M7: 775,964 km (0.117 R)
• M8: 1,011,282 km (0.118 R)
• M9: 1,200,822 km (0.119 R)
• M10: 1,269,188 km (0.116 R)
• M11: 1,370,316 km (0.109 R)
• M12: 1,450,052 km (0.115 R)
• M13: 1,605,784 km (0.074 R)
• M14: 1,664,725 km (0.046 R)
• M15: 1,854,415 km (0.1 R)
• M16: 1,951,953 km (0.055 R)
• M17: 2,106,188 km (0.054 R)
• M18: 2,161,689 km (0.057 R)
• M19: 2,340,459 km (0.07 R)
• M20: 2,682,439 km (0.039 R)
• M21: 2,823,809 km (0.088 R)
• M22: 2,936,606 km (0.081 R)
• M23: 3,009,161 km (0.073 R)
• M24: 3,113,880 km (0.063 R)
• M25: 3,435,366 km (0.091 R)
• M26: 3,511,960 km (0.085 R)
• M27: 3,567,012 km (0.114 R)
• M28: 3,722,593 km (0.093 R)
• M29: 3,846,610 km (0.088 R)
• M30: 3,971,823 km (0.098 R)
• M31: 4,156,577 km (0.055 R)
• M32: 4,510,525 km (0.112 R)
• M33: 4,642,770 km (0.085 R)
• M34: 4,800,745 km (0.053 R)
• M35: 5,184,613 km (0.111 R)
• M36: 5,247,445 km (0.031 R)
• M37: 5,424,868 km (0.091 R)
• M38: 5,629,966 km (0.044 R)
• M39: 5,733,488 km (0.049 R)
• M40: 5,837,608 km (0.1 R)
• M41: 5,942,476 km (0.089 R)
• M42: 6,021,464 km (0.071 R)
• M43: 6,207,264 km (0.068 R)
• M44: 6,287,449 km (0.12 R)
• M45: 6,475,942 km (0.087 R)
• M46: 6,652,617 km (0.086 R)
• M47: 6,927,578 km (0.109 R)
• M48: 7,136,267 km (0.083 R)
• M49: 7,248,316 km (0.106 R)
• M50: 7,488,570 km (0.051 R)
• M51: 7,688,433 km (0.059 R)
• M52: 7,817,835 km (0.105 R)
• M53: 7,947,985 km (0.069 R)
• M54: 8,020,690 km (0.109 R)
• M55: 8,093,544 km (0.059 R)
• M56: 8,239,851 km (0.107 R)
• M57: 8,416,526 km (0.116 R)
• M58: 8,684,156 km (0.08 R)
• M59: 9,151,351 km (0.112 R)
• M60: 9,303,940 km (0.105 R)
• M61: 9,380,534 km (0.087 R)
• M62: 9,750,939 km (0.065 R)
• M63: 10,031,884 km (0.097 R)
• M64: 10,522,116 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 8.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.23 AU - 1.89 AU

Year: 1322 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,111,377 km

• M1: 105,766 km (0.093 R)
• M2: 174,730 km (0.046 R)
• M3: 288,574 km (0.12 R)
• M4: 369,208 km (0.114 R)
• M5: 448,494 km (0.059 R)
• M6: 512,373 km (0.099 R)
• M7: 573,857 km (0.11 R)
• M8: 644,168 km (0.114 R)
• M9: 730,187 km (0.088 R)
• M10: 866,920 km (0.094 R)
• M11: 1,188,405 km (0.098 R)
• M12: 1,249,441 km (0.099 R)
• M13: 1,414,747 km (0.075 R)
• M14: 1,603,988 km (0.073 R)
• M15: 1,845,589 km (0.096 R)
• M16: 1,916,798 km (0.092 R)
• M17: 1,989,053 km (0.09 R)
• M18: 2,080,458 km (0.056 R)
• M19: 2,182,783 km (0.109 R)
• M20: 2,325,050 km (0.073 R)
• M21: 2,431,414 km (0.087 R)
• M22: 2,539,274 km (0.117 R)
• M23: 2,628,883 km (0.077 R)
• M24: 2,739,735 km (0.072 R)
• M25: 2,841,911 km (0.107 R)
• M26: 3,060,473 km (0.111 R)
• M27: 3,198,702 km (0.108 R)
• M28: 3,349,796 km (0.086 R)
• M29: 3,670,234 km (0.08 R)
• M30: 4,151,939 km (0.115 R)
• M31: 4,328,914 km (0.087 R)
• M32: 4,400,272 km (0.099 R)
• M33: 4,520,249 km (0.076 R)
• M34: 4,677,925 km (0.047 R)
• M35: 4,751,228 km (0.071 R)
• M36: 5,123,877 km (0.112 R)
• M37: 5,415,892 km (0.107 R)
• M38: 5,897,148 km (0.107 R)
• M39: 6,109,577 km (0.078 R)
• M40: 6,514,538 km (0.062 R)
• M41: 6,596,668 km (0.118 R)
• M42: 6,831,088 km (0.091 R)
• M43: 6,886,588 km (0.062 R)
• M44: 7,040,076 km (0.108 R)
• M45: 7,096,175 km (0.091 R)
• M46: 7,593,588 km (0.102 R)
• M47: 7,839,228 km (0.039 R)
• M48: 7,926,593 km (0.065 R)
• M49: 8,161,013 km (0.049 R)
• M50: 8,561,935 km (0.09 R)
• M51: 8,999,658 km (0.092 R)
• M52: 9,429,154 km (0.085 R)
• M53: 9,818,407 km (0.112 R)
• M54: 10,117,753 km (0.03 R)
• M55: 10,228,754 km (0.082 R)
• M56: 10,725,270 km (0.115 R)
• M57: 10,790,046 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.2

Radius: 4

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.56 AU - 6.02 AU

Year: 9450 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,111,377 km

• M1: 119,379 km (0.116 R)
• M2: 257,458 km (0.115 R)
• M3: 451,337 km (0.037 R)
• M4: 607,218 km (0.107 R)
• M5: 714,928 km (0.097 R)
• M6: 879,336 km (0.109 R)
• M7: 948,451 km (0.078 R)
• M8: 1,019,360 km (0.089 R)
• M9: 1,185,414 km (0.083 R)
• M10: 1,711,549 km (0.08 R)
• M11: 1,908,570 km (0.106 R)
• M12: 1,975,889 km (0.063 R)
• M13: 2,066,994 km (0.104 R)
• M14: 2,136,108 km (0.1 R)
• M15: 2,182,633 km (0.111 R)
• M16: 2,300,516 km (0.112 R)
• M17: 2,372,173 km (0.115 R)
• M18: 2,468,963 km (0.1 R)
• M19: 3,560,729 km (0.106 R)
• M20: 3,783,629 km (0.085 R)
• M21: 3,811,903 km (0.062 R)
• M22: 3,982,445 km (0.058 R)
• M23: 4,419,719 km (0.114 R)
• M24: 4,449,340 km (0.106 R)
• M25: 4,872,103 km (0.05 R)
• M26: 4,902,771 km (0.082 R)
• M27: 4,933,439 km (0.057 R)
• M28: 5,213,037 km (0.101 R)
• M29: 5,466,007 km (0.06 R)
• M30: 5,561,899 km (0.077 R)
• M31: 5,690,553 km (0.12 R)
• M32: 5,852,717 km (0.115 R)
• M33: 6,348,634 km (0.084 R)
• M34: 6,382,144 km (0.044 R)
• M35: 6,652,468 km (0.112 R)
• M36: 6,892,124 km (0.117 R)
• M37: 6,961,238 km (0.105 R)
• M38: 8,647,355 km (0.114 R)
• M39: 9,172,893 km (0.088 R)
• M40: 9,363,181 km (0.118 R)
• M41: 9,902,631 km (0.057 R)
• M42: 10,176,096 km (0.096 R)
• M43: 10,294,129 km (0.111 R)
• M44: 10,491,747 km (0.054 R)
• M45: 10,610,827 km (0.082 R)
• M46: 11,539,531 km (0.056 R)
• M47: 11,703,640 km (0.09 R)
• M48: 11,827,208 km (0.116 R)
• M49: 12,662,263 km (0.081 R)
• M50: 12,916,579 km (0.104 R)
• M51: 13,602,635 km (0.112 R)
• M52: 13,950,151 km (0.054 R)
• M53: 14,125,031 km (0.056 R)
• M54: 14,344,641 km (0.05 R)
• M55: 14,388,622 km (0.103 R)
• M56: 14,920,742 km (0.094 R)
• M57: 14,965,472 km (0.102 R)
• M58: 15,685,636 km (0.096 R)
• M59: 15,867,397 km (0.087 R)
• M60: 15,913,025 km (0.114 R)
• M61: 16,417,020 km (0.072 R)
• M62: 18,007,844 km (0.118 R)
• M63: 18,150,560 km (0.105 R)
• M64: 19,208,516 km (0.084 R)
• M65: 19,549,300 km (0.059 R)
• M66: 20,385,403 km (0.082 R)
• M67: 20,434,920 km (0.068 R)
• M68: 20,982,448 km (0.065 R)
• M69: 22,041,152 km (0.097 R)
• M70: 25,001,095 km (0.057 R)
• M71: 25,266,632 km (0.11 R)
• M72: 25,372,996 km (0.119 R)
• M73: 25,639,878 km (0.081 R)
• M74: 26,068,775 km (0.091 R)
• M75: 27,972,857 km (0.118 R)
• M76: 28,580,374 km (0.112 R)
• M77: 28,635,875 km (0.085 R)
• M78: 29,864,821 km (0.033 R)
• M79: 31,453,850 km (0.09 R)
• M80: 31,970,411 km (0.111 R)
• M81: 32,605,454 km (0.047 R)
• M82: 32,837,481 km (0.104 R)
• M83: 33,536,701 km (0.101 R)
• M84: 35,009,193 km (0.085 R)
• M85: 35,365,685 km (0.106 R)
• M86: 35,603,994 km (0.049 R)
• M87: 37,226,832 km (0.065 R)
• M88: 37,590,803 km (0.091 R)
• M89: 38,383,223 km (0.076 R)
• M90: 40,606,248 km (0.097 R)
• M91: 40,793,395 km (0.109 R)
• M92: 41,293,799 km (0.096 R)
• M93: 41,356,481 km (0.075 R)
• M94: 41,796,299 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit