🌌 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: 618.3

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 413 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,373,805 km

• M1: 200,312 km (0.117 R)
• M2: 296,204 km (0.099 R)
• M3: 390,002 km (0.05 R)
• M4: 494,870 km (0.085 R)
• M5: 595,998 km (0.109 R)
• M6: 724,951 km (0.117 R)
• M7: 817,104 km (0.096 R)
• M8: 922,271 km (0.11 R)
• M9: 1,094,159 km (0.109 R)
• M10: 1,198,279 km (0.118 R)
• M11: 1,310,926 km (0.095 R)
• M12: 1,432,400 km (0.104 R)
• M13: 1,609,224 km (0.073 R)
• M14: 1,897,051 km (0.094 R)
• M15: 2,041,712 km (0.119 R)
• M16: 2,207,765 km (0.101 R)
• M17: 2,378,307 km (0.087 R)
• M18: 2,821,266 km (0.087 R)
• M19: 2,962,038 km (0.089 R)
• M20: 3,157,712 km (0.037 R)
• M21: 3,351,142 km (0.085 R)
• M22: 3,507,472 km (0.037 R)
• M23: 3,659,164 km (0.1 R)
• M24: 3,848,555 km (0.074 R)
• M25: 3,940,857 km (0.096 R)
• M26: 4,164,206 km (0.107 R)
• M27: 4,428,845 km (0.095 R)
• M28: 4,570,664 km (0.086 R)
• M29: 4,706,648 km (0.072 R)
• M30: 4,820,941 km (0.1 R)
• M31: 5,005,844 km (0.115 R)
• M32: 5,248,043 km (0.042 R)
• M33: 5,398,538 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 503 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,373,805 km

• M1: 181,761 km (0.095 R)
• M2: 288,425 km (0.097 R)
• M3: 382,223 km (0.069 R)
• M4: 483,650 km (0.105 R)
• M5: 631,901 km (0.115 R)
• M6: 748,438 km (0.118 R)
• M7: 843,732 km (0.056 R)
• M8: 961,166 km (0.091 R)
• M9: 1,095,804 km (0.117 R)
• M10: 1,206,806 km (0.115 R)
• M11: 1,314,367 km (0.077 R)
• M12: 1,417,290 km (0.069 R)
• M13: 1,623,436 km (0.117 R)
• M14: 1,747,752 km (0.025 R)
• M15: 1,857,557 km (0.081 R)
• M16: 1,951,803 km (0.108 R)
• M17: 2,047,696 km (0.1 R)
• M18: 2,234,992 km (0.108 R)
• M19: 2,325,948 km (0.082 R)
• M20: 2,418,399 km (0.114 R)
• M21: 2,657,307 km (0.08 R)
• M22: 2,862,555 km (0.036 R)
• M23: 2,977,746 km (0.081 R)
• M24: 3,196,607 km (0.098 R)
• M25: 3,387,793 km (0.084 R)
• M26: 3,610,993 km (0.078 R)
• M27: 3,713,019 km (0.112 R)
• M28: 3,868,003 km (0.091 R)
• M29: 3,978,256 km (0.098 R)
• M30: 4,083,872 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 14.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.2 AU

Year: 764 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,373,805 km

• M1: 178,620 km (0.119 R)
• M2: 277,354 km (0.098 R)
• M3: 392,096 km (0.037 R)
• M4: 569,070 km (0.111 R)
• M5: 751,879 km (0.104 R)
• M6: 848,968 km (0.065 R)
• M7: 950,994 km (0.116 R)
• M8: 1,100,442 km (0.097 R)
• M9: 1,194,240 km (0.1 R)
• M10: 1,323,792 km (0.108 R)
• M11: 1,486,105 km (0.082 R)
• M12: 1,641,089 km (0.118 R)
• M13: 1,742,666 km (0.064 R)
• M14: 1,967,810 km (0.111 R)
• M15: 2,107,535 km (0.12 R)
• M16: 2,267,006 km (0.096 R)
• M17: 2,389,377 km (0.109 R)
• M18: 2,522,370 km (0.095 R)
• M19: 2,615,270 km (0.078 R)
• M20: 2,813,487 km (0.103 R)
• M21: 2,963,085 km (0.1 R)
• M22: 3,052,545 km (0.076 R)
• M23: 3,289,208 km (0.064 R)
• M24: 3,391,234 km (0.082 R)
• M25: 3,551,005 km (0.092 R)
• M26: 3,917,370 km (0.086 R)
• M27: 4,245,588 km (0.036 R)
• M28: 4,438,718 km (0.06 R)
• M29: 4,760,204 km (0.065 R)
• M30: 4,907,857 km (0.096 R)
• M31: 5,164,717 km (0.119 R)
• M32: 5,382,083 km (0.065 R)
• M33: 5,503,107 km (0.119 R)
• M34: 5,905,077 km (0.079 R)
• M35: 6,029,841 km (0.066 R)
• M36: 6,363,145 km (0.086 R)
• M37: 6,514,538 km (0.051 R)
• M38: 6,844,701 km (0.077 R)
• M39: 7,035,887 km (0.085 R)
• M40: 7,228,868 km (0.11 R)
• M41: 7,533,898 km (0.099 R)
• M42: 7,657,017 km (0.077 R)
• M43: 7,818,284 km (0.104 R)
• M44: 8,030,713 km (0.12 R)
• M45: 8,181,956 km (0.112 R)
• M46: 8,295,950 km (0.093 R)
• M47: 8,410,542 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 8.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 896 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,373,805 km

• M1: 105,766 km (0.036 R)
• M2: 174,132 km (0.035 R)
• M3: 244,443 km (0.077 R)
• M4: 359,035 km (0.054 R)
• M5: 430,094 km (0.064 R)
• M6: 532,568 km (0.088 R)
• M7: 730,038 km (0.1 R)
• M8: 808,876 km (0.092 R)
• M9: 867,069 km (0.068 R)
• M10: 943,065 km (0.111 R)
• M11: 1,029,682 km (0.116 R)
• M12: 1,097,600 km (0.091 R)
• M13: 1,171,501 km (0.064 R)
• M14: 1,278,613 km (0.081 R)
• M15: 1,370,616 km (0.12 R)
• M16: 1,431,652 km (0.063 R)
• M17: 1,484,011 km (0.093 R)
• M18: 1,551,629 km (0.12 R)
• M19: 1,605,484 km (0.055 R)
• M20: 1,710,053 km (0.09 R)
• M21: 1,847,982 km (0.098 R)
• M22: 1,952,701 km (0.051 R)
• M23: 2,048,444 km (0.053 R)
• M24: 2,129,526 km (0.034 R)
• M25: 2,189,814 km (0.116 R)
• M26: 2,283,911 km (0.114 R)
• M27: 2,379,504 km (0.106 R)
• M28: 2,487,813 km (0.062 R)
• M29: 2,574,579 km (0.05 R)
• M30: 2,627,088 km (0.07 R)
• M31: 2,709,517 km (0.069 R)
• M32: 2,792,843 km (0.113 R)
• M33: 2,925,536 km (0.105 R)
• M34: 3,060,324 km (0.06 R)
• M35: 3,222,338 km (0.107 R)
• M36: 3,285,468 km (0.089 R)
• M37: 3,348,898 km (0.091 R)
• M38: 3,406,493 km (0.11 R)
• M39: 3,477,103 km (0.096 R)
• M40: 3,646,299 km (0.097 R)
• M41: 3,712,122 km (0.101 R)
• M42: 3,791,558 km (0.112 R)
• M43: 3,925,299 km (0.117 R)
• M44: 3,999,499 km (0.119 R)
• M45: 4,101,525 km (0.106 R)
• M46: 4,176,922 km (0.078 R)
• M47: 4,266,531 km (0.111 R)
• M48: 4,356,888 km (0.099 R)
• M49: 4,433,782 km (0.088 R)
• M50: 4,497,062 km (0.079 R)
• M51: 4,631,550 km (0.053 R)
• M52: 4,688,696 km (0.088 R)
• M53: 4,803,588 km (0.074 R)
• M54: 4,883,024 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 13.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.04 AU - 3.08 AU

Year: 2827 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,373,805 km

• M1: 181,313 km (0.117 R)
• M2: 275,110 km (0.038 R)
• M3: 550,520 km (0.057 R)
• M4: 745,147 km (0.095 R)
• M5: 921,074 km (0.113 R)
• M6: 1,054,216 km (0.026 R)
• M7: 1,158,636 km (0.093 R)
• M8: 1,429,856 km (0.068 R)
• M9: 2,122,046 km (0.079 R)
• M10: 2,241,874 km (0.113 R)
• M11: 3,160,704 km (0.114 R)
• M12: 3,333,190 km (0.111 R)
• M13: 3,508,818 km (0.11 R)
• M14: 3,796,345 km (0.078 R)
• M15: 4,072,952 km (0.12 R)
• M16: 4,223,297 km (0.078 R)
• M17: 5,022,449 km (0.062 R)
• M18: 5,574,316 km (0.078 R)
• M19: 5,847,033 km (0.106 R)
• M20: 6,536,978 km (0.104 R)
• M21: 6,713,653 km (0.091 R)
• M22: 6,869,385 km (0.079 R)
• M23: 7,321,320 km (0.029 R)
• M24: 7,435,762 km (0.109 R)
• M25: 7,993,762 km (0.115 R)
• M26: 8,088,009 km (0.093 R)
• M27: 8,589,311 km (0.05 R)
• M28: 8,953,582 km (0.085 R)
• M29: 9,248,739 km (0.088 R)
• M30: 10,178,789 km (0.073 R)
• M31: 10,538,572 km (0.105 R)
• M32: 10,902,543 km (0.042 R)
• M33: 11,007,262 km (0.11 R)
• M34: 11,270,704 km (0.103 R)
• M35: 11,857,426 km (0.094 R)
• M36: 11,965,137 km (0.093 R)
• M37: 12,236,059 km (0.083 R)
• M38: 12,701,158 km (0.067 R)
• M39: 13,060,642 km (0.061 R)
• M40: 13,676,985 km (0.093 R)
• M41: 13,789,932 km (0.074 R)
• M42: 13,988,598 km (0.036 R)
• M43: 14,474,940 km (0.108 R)
• M44: 15,967,179 km (0.055 R)
• M45: 16,056,489 km (0.105 R)
• M46: 16,505,432 km (0.09 R)
• M47: 16,776,803 km (0.057 R)
• M48: 16,988,933 km (0.115 R)
• M49: 17,630,707 km (0.057 R)
• M50: 18,031,929 km (0.069 R)
• M51: 18,187,062 km (0.111 R)
• M52: 18,561,206 km (0.069 R)
• M53: 18,843,497 km (0.113 R)
• M54: 19,190,564 km (0.061 R)
• M55: 19,698,898 km (0.078 R)
• M56: 20,051,051 km (0.111 R)
• M57: 20,179,706 km (0.112 R)
• M58: 20,276,346 km (0.102 R)
• M59: 21,152,690 km (0.118 R)
• M60: 21,316,350 km (0.119 R)
• M61: 21,447,548 km (0.111 R)
• M62: 21,579,044 km (0.062 R)
• M63: 21,975,329 km (0.084 R)
• M64: 22,273,926 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit