🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 9.5

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.81 AU - 0.83 AU

Year: 487 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,984,732 km

• M1: 130,749 km (0.085 R)
• M2: 190,139 km (0.079 R)
• M3: 261,647 km (0.062 R)
• M4: 347,965 km (0.078 R)
• M5: 694,433 km (0.117 R)
• M6: 868,864 km (0.096 R)
• M7: 943,813 km (0.074 R)
• M8: 1,133,054 km (0.068 R)
• M9: 1,300,604 km (0.114 R)
• M10: 1,364,033 km (0.057 R)
• M11: 1,428,660 km (0.118 R)
• M12: 1,697,637 km (0.03 R)
• M13: 1,773,782 km (0.058 R)
• M14: 1,838,259 km (0.075 R)
• M15: 1,903,483 km (0.112 R)
• M16: 2,103,944 km (0.043 R)
• M17: 2,165,429 km (0.113 R)
• M18: 2,227,662 km (0.103 R)
• M19: 2,304,406 km (0.037 R)
• M20: 2,396,259 km (0.12 R)
• M21: 2,496,639 km (0.064 R)
• M22: 2,635,166 km (0.088 R)
• M23: 2,731,508 km (0.094 R)
• M24: 2,935,260 km (0.113 R)
• M25: 3,004,374 km (0.101 R)
• M26: 3,081,716 km (0.112 R)
• M27: 3,175,514 km (0.09 R)
• M28: 3,270,209 km (0.118 R)
• M29: 3,551,902 km (0.117 R)
• M30: 3,724,688 km (0.039 R)
• M31: 3,891,938 km (0.119 R)
• M32: 3,959,556 km (0.082 R)
• M33: 4,207,889 km (0.026 R)
• M34: 4,303,332 km (0.042 R)
• M35: 4,461,308 km (0.114 R)
• M36: 4,523,241 km (0.113 R)
• M37: 4,864,474 km (0.051 R)
• M38: 4,974,129 km (0.09 R)
• M39: 5,093,658 km (0.094 R)
• M40: 5,298,308 km (0.072 R)
• M41: 5,477,077 km (0.074 R)
• M42: 5,686,813 km (0.098 R)
• M43: 5,840,899 km (0.108 R)
• M44: 5,986,757 km (0.106 R)
• M45: 6,055,123 km (0.098 R)
• M46: 6,153,409 km (0.082 R)
• M47: 6,341,454 km (0.082 R)
• M48: 6,461,282 km (0.068 R)
• M49: 6,561,811 km (0.077 R)
• M50: 6,622,249 km (0.11 R)
• M51: 6,693,009 km (0.085 R)
• M52: 6,764,217 km (0.093 R)
• M53: 6,917,256 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 10.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.23 AU - 1.29 AU

Year: 928 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,984,732 km

• M1: 134,339 km (0.092 R)
• M2: 275,410 km (0.106 R)
• M3: 465,549 km (0.102 R)
• M4: 556,953 km (0.045 R)
• M5: 651,050 km (0.112 R)
• M6: 826,079 km (0.1 R)
• M7: 925,113 km (0.107 R)
• M8: 1,050,775 km (0.097 R)
• M9: 1,130,212 km (0.106 R)
• M10: 1,313,769 km (0.106 R)
• M11: 1,387,670 km (0.109 R)
• M12: 1,539,512 km (0.103 R)
• M13: 1,611,169 km (0.065 R)
• M14: 1,710,652 km (0.054 R)
• M15: 1,860,399 km (0.07 R)
• M16: 2,028,846 km (0.097 R)
• M17: 2,136,706 km (0.107 R)
• M18: 2,224,520 km (0.119 R)
• M19: 2,365,890 km (0.093 R)
• M20: 2,510,402 km (0.093 R)
• M21: 2,657,905 km (0.103 R)
• M22: 2,888,735 km (0.091 R)
• M23: 2,961,739 km (0.115 R)
• M24: 3,093,086 km (0.104 R)
• M25: 3,293,696 km (0.072 R)
• M26: 3,387,045 km (0.051 R)
• M27: 3,637,622 km (0.117 R)
• M28: 3,778,543 km (0.069 R)
• M29: 3,984,240 km (0.086 R)
• M30: 4,120,374 km (0.116 R)
• M31: 4,267,429 km (0.066 R)
• M32: 4,416,129 km (0.068 R)
• M33: 4,623,621 km (0.057 R)
• M34: 4,699,767 km (0.06 R)
• M35: 4,930,895 km (0.109 R)
• M36: 5,175,787 km (0.061 R)
• M37: 5,294,717 km (0.115 R)
• M38: 5,525,397 km (0.065 R)
• M39: 5,636,848 km (0.047 R)
• M40: 5,759,219 km (0.118 R)
• M41: 5,861,993 km (0.12 R)
• M42: 5,955,042 km (0.06 R)
• M43: 6,152,960 km (0.089 R)
• M44: 6,268,450 km (0.118 R)
• M45: 6,363,594 km (0.058 R)
• M46: 6,566,000 km (0.052 R)
• M47: 6,651,869 km (0.051 R)
• M48: 6,759,729 km (0.064 R)
• M49: 6,922,641 km (0.092 R)
• M50: 7,197,154 km (0.107 R)
• M51: 7,274,496 km (0.096 R)
• M52: 7,363,506 km (0.106 R)
• M53: 7,452,667 km (0.082 R)
• M54: 7,542,425 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 13.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.96 AU - 4.55 AU

Year: 4764 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,984,732 km

• M1: 283,638 km (0.096 R)
• M2: 378,183 km (0.119 R)
• M3: 540,497 km (0.073 R)
• M4: 695,481 km (0.094 R)
• M5: 791,672 km (0.113 R)
• M6: 1,110,764 km (0.031 R)
• M7: 1,316,012 km (0.086 R)
• M8: 1,439,281 km (0.077 R)
• M9: 1,566,589 km (0.1 R)
• M10: 2,297,823 km (0.065 R)
• M11: 2,467,318 km (0.055 R)
• M12: 2,799,126 km (0.119 R)
• M13: 3,083,362 km (0.09 R)
• M14: 3,208,126 km (0.092 R)
• M15: 3,462,742 km (0.032 R)
• M16: 3,702,099 km (0.113 R)
• M17: 3,812,801 km (0.096 R)
• M18: 3,992,169 km (0.101 R)
• M19: 4,128,602 km (0.073 R)
• M20: 4,220,306 km (0.108 R)
• M21: 4,547,177 km (0.116 R)
• M22: 4,665,958 km (0.076 R)
• M23: 4,906,511 km (0.044 R)
• M24: 5,102,035 km (0.067 R)
• M25: 5,576,709 km (0.095 R)
• M26: 5,678,586 km (0.093 R)
• M27: 5,961,625 km (0.11 R)
• M28: 6,435,102 km (0.101 R)
• M29: 6,757,485 km (0.095 R)
• M30: 7,057,728 km (0.087 R)
• M31: 7,727,927 km (0.077 R)
• M32: 7,813,198 km (0.082 R)
• M33: 8,099,678 km (0.087 R)
• M34: 8,418,770 km (0.043 R)
• M35: 8,712,430 km (0.072 R)
• M36: 8,860,532 km (0.063 R)
• M37: 9,644,276 km (0.102 R)
• M38: 9,890,065 km (0.045 R)
• M39: 10,607,835 km (0.1 R)
• M40: 11,407,286 km (0.098 R)
• M41: 11,863,410 km (0.103 R)
• M42: 12,325,518 km (0.077 R)
• M43: 12,692,781 km (0.119 R)
• M44: 12,860,929 km (0.119 R)
• M45: 13,131,551 km (0.091 R)
• M46: 13,335,753 km (0.103 R)
• M47: 13,575,259 km (0.055 R)
• M48: 14,024,052 km (0.056 R)
• M49: 14,337,610 km (0.056 R)
• M50: 14,653,411 km (0.097 R)
• M51: 15,149,328 km (0.042 R)
• M52: 15,470,963 km (0.113 R)
• M53: 15,686,683 km (0.05 R)
• M54: 15,939,653 km (0.113 R)
• M55: 16,048,560 km (0.114 R)
• M56: 16,522,935 km (0.107 R)
• M57: 16,706,641 km (0.118 R)
• M58: 17,373,698 km (0.066 R)
• M59: 17,860,939 km (0.085 R)
• M60: 18,011,733 km (0.093 R)
• M61: 18,504,808 km (0.09 R)
• M62: 18,733,842 km (0.104 R)
• M63: 19,117,860 km (0.081 R)
• M64: 20,837,787 km (0.12 R)
• M65: 21,635,891 km (0.111 R)
• M66: 22,647,622 km (0.116 R)
• M67: 22,933,653 km (0.084 R)
• M68: 23,550,594 km (0.108 R)
• M69: 23,964,980 km (0.062 R)
• M70: 24,843,120 km (0.1 R)
• M71: 25,053,604 km (0.082 R)
• M72: 26,030,179 km (0.051 R)
• M73: 26,544,646 km (0.084 R)
• M74: 26,889,469 km (0.104 R)
• M75: 27,019,171 km (0.109 R)
• M76: 27,627,136 km (0.095 R)
• M77: 29,300,089 km (0.109 R)
• M78: 29,701,161 km (0.057 R)
• M79: 29,924,660 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 8.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.08 AU - 4.98 AU

Year: 6325 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,984,732 km

• M1: 111,301 km (0.105 R)
• M2: 252,072 km (0.12 R)
• M3: 326,273 km (0.107 R)
• M4: 478,713 km (0.097 R)
• M5: 535,261 km (0.087 R)
• M6: 611,855 km (0.089 R)
• M7: 865,573 km (0.066 R)
• M8: 968,048 km (0.077 R)
• M9: 1,118,394 km (0.084 R)
• M10: 1,185,414 km (0.102 R)
• M11: 1,346,979 km (0.112 R)
• M12: 1,641,089 km (0.109 R)
• M13: 2,091,977 km (0.115 R)
• M14: 2,331,483 km (0.066 R)
• M15: 2,432,761 km (0.03 R)
• M16: 2,699,942 km (0.11 R)
• M17: 2,883,499 km (0.062 R)
• M18: 3,023,822 km (0.103 R)
• M19: 3,102,660 km (0.085 R)
• M20: 3,214,409 km (0.093 R)
• M21: 3,295,043 km (0.076 R)
• M22: 3,474,710 km (0.1 R)
• M23: 3,624,308 km (0.093 R)
• M24: 3,861,121 km (0.119 R)
• M25: 4,103,021 km (0.049 R)
• M26: 4,296,600 km (0.112 R)
• M27: 4,367,809 km (0.041 R)
• M28: 5,119,688 km (0.115 R)
• M29: 5,347,226 km (0.107 R)
• M30: 5,443,119 km (0.042 R)
• M31: 5,773,281 km (0.103 R)
• M32: 5,970,601 km (0.094 R)
• M33: 6,150,118 km (0.063 R)
• M34: 6,616,863 km (0.12 R)
• M35: 6,927,429 km (0.086 R)
• M36: 7,116,221 km (0.089 R)
• M37: 7,306,510 km (0.112 R)
• M38: 7,606,005 km (0.087 R)
• M39: 7,931,380 km (0.11 R)
• M40: 8,150,840 km (0.111 R)
• M41: 8,394,685 km (0.049 R)
• M42: 8,461,555 km (0.09 R)
• M43: 8,640,773 km (0.111 R)
• M44: 8,708,391 km (0.11 R)
• M45: 9,003,099 km (0.112 R)
• M46: 9,278,060 km (0.097 R)
• M47: 9,509,488 km (0.111 R)
• M48: 10,096,061 km (0.097 R)
• M49: 10,167,120 km (0.078 R)
• M50: 10,262,414 km (0.056 R)
• M51: 10,381,793 km (0.09 R)
• M52: 10,791,093 km (0.028 R)
• M53: 11,328,748 km (0.101 R)
• M54: 11,750,165 km (0.117 R)
• M55: 11,850,096 km (0.119 R)
• M56: 12,050,707 km (0.056 R)
• M57: 12,201,950 km (0.071 R)
• M58: 12,531,814 km (0.116 R)
• M59: 13,122,725 km (0.104 R)
• M60: 14,012,683 km (0.12 R)
• M61: 14,304,698 km (0.106 R)
• M62: 14,814,079 km (0.099 R)
• M63: 15,220,387 km (0.072 R)
• M64: 15,302,067 km (0.096 R)
• M65: 15,493,253 km (0.113 R)
• M66: 16,071,598 km (0.099 R)
• M67: 16,265,926 km (0.111 R)
• M68: 17,363,077 km (0.071 R)
• M69: 17,505,494 km (0.12 R)
• M70: 17,906,117 km (0.051 R)
• M71: 18,050,030 km (0.089 R)
• M72: 18,194,243 km (0.104 R)
• M73: 18,687,616 km (0.102 R)
• M74: 18,950,460 km (0.113 R)
• M75: 19,776,390 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit