🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 11.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 386 Days

Day: 13.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,162,926 km

• M1: 146,157 km (0.059 R)
• M2: 221,255 km (0.03 R)
• M3: 295,306 km (0.072 R)
• M4: 381,325 km (0.068 R)
• M5: 456,872 km (0.095 R)
• M6: 580,739 km (0.049 R)
• M7: 656,884 km (0.106 R)
• M8: 729,290 km (0.06 R)
• M9: 841,488 km (0.03 R)
• M10: 968,945 km (0.03 R)
• M11: 1,112,410 km (0.091 R)
• M12: 1,224,907 km (0.09 R)
• M13: 1,307,037 km (0.088 R)
• M14: 1,554,621 km (0.116 R)
• M15: 1,654,852 km (0.092 R)
• M16: 1,757,476 km (0.105 R)
• M17: 1,912,459 km (0.096 R)
• M18: 2,171,563 km (0.12 R)
• M19: 2,272,392 km (0.066 R)
• M20: 2,344,498 km (0.107 R)
• M21: 2,466,570 km (0.04 R)
• M22: 2,540,920 km (0.091 R)
• M23: 2,813,487 km (0.075 R)
• M24: 2,897,711 km (0.11 R)
• M25: 2,976,250 km (0.114 R)
• M26: 3,175,963 km (0.09 R)
• M27: 3,325,112 km (0.102 R)
• M28: 3,609,647 km (0.101 R)
• M29: 3,701,500 km (0.051 R)
• M30: 3,837,185 km (0.12 R)
• M31: 4,003,688 km (0.108 R)
• M32: 4,120,973 km (0.12 R)
• M33: 4,269,224 km (0.091 R)
• M34: 4,351,652 km (0.11 R)
• M35: 4,494,967 km (0.081 R)
• M36: 4,617,039 km (0.097 R)
• M37: 4,747,937 km (0.042 R)
• M38: 4,864,324 km (0.116 R)
• M39: 5,052,818 km (0.099 R)
• M40: 5,243,705 km (0.11 R)
• M41: 5,356,202 km (0.06 R)
• M42: 5,453,142 km (0.097 R)
• M43: 5,558,907 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 13.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.08 AU

Year: 551 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,162,926 km

• M1: 174,581 km (0.115 R)
• M2: 382,372 km (0.08 R)
• M3: 470,485 km (0.077 R)
• M4: 558,598 km (0.105 R)
• M5: 697,874 km (0.108 R)
• M6: 946,655 km (0.086 R)
• M7: 1,074,711 km (0.069 R)
• M8: 1,192,744 km (0.114 R)
• M9: 1,397,693 km (0.063 R)
• M10: 1,553,125 km (0.092 R)
• M11: 1,725,761 km (0.07 R)
• M12: 1,831,676 km (0.067 R)
• M13: 2,022,862 km (0.091 R)
• M14: 2,425,131 km (0.084 R)
• M15: 2,588,043 km (0.079 R)
• M16: 2,737,043 km (0.112 R)
• M17: 3,164,145 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 12.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.66 AU - 1.74 AU

Year: 1431 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,162,926 km

• M1: 152,590 km (0.086 R)
• M2: 293,062 km (0.1 R)
• M3: 436,826 km (0.08 R)
• M4: 567,425 km (0.06 R)
• M5: 1,073,963 km (0.063 R)
• M6: 1,158,636 km (0.075 R)
• M7: 1,245,701 km (0.104 R)
• M8: 1,465,910 km (0.03 R)
• M9: 1,617,303 km (0.117 R)
• M10: 1,699,133 km (0.092 R)
• M11: 1,867,281 km (0.108 R)
• M12: 2,041,113 km (0.098 R)
• M13: 2,184,129 km (0.066 R)
• M14: 2,575,627 km (0.097 R)
• M15: 2,868,988 km (0.059 R)
• M16: 3,091,141 km (0.084 R)
• M17: 3,173,420 km (0.104 R)
• M18: 3,298,184 km (0.027 R)
• M19: 3,424,594 km (0.109 R)
• M20: 3,704,043 km (0.037 R)
• M21: 3,802,628 km (0.069 R)
• M22: 3,946,541 km (0.118 R)
• M23: 4,182,756 km (0.092 R)
• M24: 4,297,049 km (0.098 R)
• M25: 4,446,946 km (0.092 R)
• M26: 4,634,093 km (0.069 R)
• M27: 4,847,719 km (0.092 R)
• M28: 5,470,645 km (0.066 R)
• M29: 5,608,275 km (0.112 R)
• M30: 6,041,360 km (0.105 R)
• M31: 6,366,736 km (0.096 R)
• M32: 6,805,058 km (0.1 R)
• M33: 6,912,768 km (0.11 R)
• M34: 7,239,490 km (0.102 R)
• M35: 7,335,681 km (0.04 R)
• M36: 7,724,935 km (0.089 R)
• M37: 7,893,831 km (0.061 R)
• M38: 8,035,500 km (0.05 R)
• M39: 8,120,920 km (0.081 R)
• M40: 8,407,999 km (0.087 R)
• M41: 8,903,616 km (0.08 R)
• M42: 9,125,321 km (0.11 R)
• M43: 9,619,442 km (0.099 R)
• M44: 9,801,353 km (0.1 R)
• M45: 10,014,979 km (0.031 R)
• M46: 10,122,390 km (0.036 R)
• M47: 10,353,818 km (0.094 R)
• M48: 10,446,868 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 12.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.92 AU - 3.18 AU

Year: 2629 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,162,926 km

• M1: 209,437 km (0.118 R)
• M2: 290,220 km (0.082 R)
• M3: 374,144 km (0.111 R)
• M4: 505,491 km (0.102 R)
• M5: 648,208 km (0.077 R)
• M6: 815,009 km (0.059 R)
• M7: 913,445 km (0.025 R)
• M8: 1,093,860 km (0.092 R)
• M9: 1,245,103 km (0.044 R)
• M10: 1,328,728 km (0.085 R)
• M11: 1,524,402 km (0.105 R)
• M12: 1,649,017 km (0.08 R)
• M13: 2,335,971 km (0.106 R)
• M14: 2,601,507 km (0.095 R)
• M15: 2,863,004 km (0.075 R)
• M16: 2,961,589 km (0.099 R)
• M17: 3,061,371 km (0.06 R)
• M18: 3,308,357 km (0.062 R)
• M19: 3,426,988 km (0.082 R)
• M20: 3,546,966 km (0.082 R)
• M21: 3,714,366 km (0.11 R)
• M22: 3,822,226 km (0.114 R)
• M23: 3,931,133 km (0.115 R)
• M24: 4,393,689 km (0.107 R)
• M25: 4,475,220 km (0.118 R)
• M26: 4,722,805 km (0.062 R)
• M27: 5,197,329 km (0.108 R)
• M28: 6,009,945 km (0.102 R)
• M29: 6,119,002 km (0.07 R)
• M30: 6,246,908 km (0.117 R)
• M31: 6,375,712 km (0.095 R)
• M32: 6,711,260 km (0.085 R)
• M33: 6,843,205 km (0.09 R)
• M34: 7,555,590 km (0.085 R)
• M35: 7,890,839 km (0.064 R)
• M36: 8,070,207 km (0.099 R)
• M37: 8,555,502 km (0.101 R)
• M38: 8,884,318 km (0.09 R)
• M39: 8,987,840 km (0.077 R)
• M40: 9,175,436 km (0.069 R)
• M41: 9,660,582 km (0.036 R)
• M42: 9,938,535 km (0.069 R)
• M43: 10,240,872 km (0.115 R)
• M44: 10,349,480 km (0.086 R)
• M45: 10,546,201 km (0.103 R)
• M46: 10,987,664 km (0.086 R)
• M47: 11,390,083 km (0.08 R)
• M48: 11,661,154 km (0.089 R)
• M49: 11,888,692 km (0.059 R)
• M50: 11,980,097 km (0.096 R)
• M51: 12,094,689 km (0.05 R)
• M52: 12,510,272 km (0.047 R)
• M53: 13,331,863 km (0.101 R)
• M54: 13,545,938 km (0.114 R)
• M55: 13,713,338 km (0.11 R)
• M56: 13,833,166 km (0.1 R)
• M57: 13,929,507 km (0.1 R)
• M58: 15,076,473 km (0.119 R)
• M59: 15,598,720 km (0.117 R)
• M60: 15,749,065 km (0.098 R)
• M61: 15,975,557 km (0.047 R)
• M62: 16,610,151 km (0.054 R)
• M63: 17,149,451 km (0.113 R)
• M64: 17,330,614 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.3

Radius: 6.1

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.44 AU - 6.94 AU

Year: 11173 Days

Day: 21.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,162,926 km

• M1: 77,043 km (0.054 R)
• M2: 121,025 km (0.114 R)
• M3: 365,468 km (0.084 R)
• M4: 436,676 km (0.078 R)
• M5: 636,090 km (0.065 R)
• M6: 943,813 km (0.086 R)
• M7: 1,993,092 km (0.089 R)
• M8: 2,123,392 km (0.071 R)
• M9: 2,392,220 km (0.052 R)
• M10: 2,507,410 km (0.111 R)
• M11: 2,600,909 km (0.067 R)
• M12: 2,648,182 km (0.094 R)
• M13: 2,864,051 km (0.112 R)
• M14: 3,011,256 km (0.057 R)
• M15: 3,060,772 km (0.079 R)
• M16: 3,135,721 km (0.116 R)
• M17: 3,338,576 km (0.074 R)
• M18: 3,624,457 km (0.06 R)
• M19: 3,730,373 km (0.074 R)
• M20: 4,027,025 km (0.074 R)
• M21: 4,164,356 km (0.049 R)
• M22: 5,774,328 km (0.028 R)
• M23: 5,960,428 km (0.112 R)
• M24: 6,920,547 km (0.091 R)
• M25: 7,118,166 km (0.078 R)
• M26: 7,284,519 km (0.076 R)
• M27: 7,485,578 km (0.055 R)
• M28: 7,996,455 km (0.086 R)
• M29: 8,448,390 km (0.116 R)
• M30: 8,980,061 km (0.036 R)
• M31: 9,123,675 km (0.105 R)
• M32: 9,890,065 km (0.097 R)
• M33: 10,374,912 km (0.075 R)
• M34: 11,174,213 km (0.069 R)
• M35: 11,993,261 km (0.065 R)
• M36: 12,750,825 km (0.116 R)
• M37: 13,278,008 km (0.105 R)
• M38: 13,359,838 km (0.059 R)
• M39: 14,353,766 km (0.109 R)
• M40: 14,690,361 km (0.078 R)
• M41: 14,902,042 km (0.12 R)
• M42: 15,029,500 km (0.052 R)
• M43: 15,114,770 km (0.086 R)
• M44: 15,157,406 km (0.095 R)
• M45: 15,371,331 km (0.043 R)
• M46: 16,193,371 km (0.115 R)
• M47: 17,029,623 km (0.083 R)
• M48: 17,475,275 km (0.107 R)
• M49: 17,879,788 km (0.09 R)
• M50: 18,560,757 km (0.103 R)
• M51: 18,973,348 km (0.08 R)
• M52: 19,019,424 km (0.089 R)
• M53: 19,296,330 km (0.106 R)
• M54: 19,667,782 km (0.04 R)
• M55: 19,807,656 km (0.11 R)
• M56: 19,994,653 km (0.035 R)
• M57: 20,276,346 km (0.061 R)
• M58: 20,512,112 km (0.106 R)
• M59: 22,918,693 km (0.077 R)
• M60: 23,164,183 km (0.055 R)
• M61: 23,509,305 km (0.064 R)
• M62: 24,856,733 km (0.079 R)
• M63: 25,058,541 km (0.081 R)
• M64: 25,109,105 km (0.11 R)
• M65: 25,362,225 km (0.083 R)
• M66: 25,666,955 km (0.093 R)
• M67: 25,922,020 km (0.12 R)
• M68: 27,313,280 km (0.106 R)
• M69: 27,939,497 km (0.119 R)
• M70: 28,570,351 km (0.117 R)
• M71: 29,472,127 km (0.106 R)
• M72: 29,953,234 km (0.083 R)
• M73: 30,060,495 km (0.093 R)
• M74: 30,598,898 km (0.036 R)
• M75: 30,760,913 km (0.105 R)
• M76: 31,630,375 km (0.11 R)
• M77: 31,848,938 km (0.115 R)
• M78: 32,618,170 km (0.096 R)
• M79: 32,894,328 km (0.096 R)
• M80: 32,949,679 km (0.044 R)
• M81: 34,398,983 km (0.082 R)
• M82: 34,511,331 km (0.058 R)
• M83: 35,584,696 km (0.032 R)
• M84: 35,869,081 km (0.067 R)
• M85: 36,040,072 km (0.097 R)
• M86: 36,325,505 km (0.098 R)
• M87: 36,439,947 km (0.113 R)
• M88: 36,554,389 km (0.084 R)
• M89: 37,359,525 km (0.079 R)
• M90: 37,417,270 km (0.074 R)
• M91: 38,112,302 km (0.113 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: 241 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit