🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 11.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 16,463,363 km

• M1: 140,921 km (0.111 R)
• M2: 222,153 km (0.048 R)
• M3: 314,305 km (0.071 R)
• M4: 407,505 km (0.093 R)
• M5: 485,595 km (0.111 R)
• M6: 563,236 km (0.043 R)
• M7: 658,081 km (0.098 R)
• M8: 748,737 km (0.099 R)
• M9: 862,881 km (0.119 R)
• M10: 944,411 km (0.117 R)
• M11: 1,028,635 km (0.039 R)
• M12: 1,148,313 km (0.099 R)
• M13: 1,248,245 km (0.113 R)
• M14: 1,373,458 km (0.067 R)
• M15: 1,473,539 km (0.105 R)
• M16: 1,556,117 km (0.09 R)
• M17: 1,630,168 km (0.031 R)
• M18: 1,719,328 km (0.107 R)
• M19: 1,802,954 km (0.081 R)
• M20: 1,888,224 km (0.103 R)
• M21: 1,963,921 km (0.03 R)
• M22: 2,051,735 km (0.092 R)
• M23: 2,208,663 km (0.112 R)
• M24: 2,354,072 km (0.044 R)
• M25: 2,598,515 km (0.077 R)
• M26: 2,671,070 km (0.112 R)
• M27: 2,764,718 km (0.101 R)
• M28: 2,855,375 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 13.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.91 AU

Year: 458 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,463,363 km

• M1: 170,542 km (0.09 R)
• M2: 272,268 km (0.065 R)
• M3: 421,118 km (0.12 R)
• M4: 508,932 km (0.094 R)
• M5: 670,498 km (0.082 R)
• M6: 774,319 km (0.09 R)
• M7: 870,360 km (0.044 R)
• M8: 966,253 km (0.119 R)
• M9: 1,091,616 km (0.092 R)
• M10: 1,228,348 km (0.055 R)
• M11: 1,371,214 km (0.104 R)
• M12: 1,620,444 km (0.082 R)
• M13: 1,741,618 km (0.102 R)
• M14: 1,916,498 km (0.077 R)
• M15: 2,064,750 km (0.075 R)
• M16: 2,176,948 km (0.052 R)
• M17: 2,284,359 km (0.099 R)
• M18: 2,421,242 km (0.118 R)
• M19: 2,518,929 km (0.116 R)
• M20: 2,826,951 km (0.042 R)
• M21: 2,915,214 km (0.119 R)
• M22: 3,011,854 km (0.111 R)
• M23: 3,155,169 km (0.043 R)
• M24: 3,385,998 km (0.05 R)
• M25: 3,751,017 km (0.063 R)
• M26: 3,971,375 km (0.108 R)
• M27: 4,120,524 km (0.062 R)
• M28: 4,237,958 km (0.114 R)
• M29: 4,441,860 km (0.072 R)
• M30: 4,666,556 km (0.114 R)
• M31: 4,780,250 km (0.098 R)
• M32: 4,912,794 km (0.096 R)
• M33: 5,028,583 km (0.115 R)
• M34: 5,181,322 km (0.116 R)
• M35: 5,290,080 km (0.075 R)
• M36: 5,546,939 km (0.101 R)
• M37: 5,798,563 km (0.105 R)
• M38: 5,902,234 km (0.094 R)
• M39: 5,996,930 km (0.082 R)
• M40: 6,255,285 km (0.1 R)
• M41: 6,410,269 km (0.046 R)
• M42: 6,517,381 km (0.119 R)
• M43: 6,664,585 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 11.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,463,363 km

• M1: 143,614 km (0.033 R)
• M2: 233,821 km (0.111 R)
• M3: 322,383 km (0.077 R)
• M4: 417,228 km (0.037 R)
• M5: 503,846 km (0.077 R)
• M6: 606,919 km (0.119 R)
• M7: 694,433 km (0.032 R)
• M8: 767,138 km (0.082 R)
• M9: 847,622 km (0.077 R)
• M10: 1,040,603 km (0.073 R)
• M11: 1,136,944 km (0.06 R)
• M12: 1,320,800 km (0.059 R)
• M13: 1,560,007 km (0.086 R)
• M14: 1,685,070 km (0.094 R)
• M15: 1,758,972 km (0.086 R)
• M16: 1,834,070 km (0.089 R)
• M17: 1,910,365 km (0.079 R)
• M18: 2,001,919 km (0.1 R)
• M19: 2,116,660 km (0.082 R)
• M20: 2,240,976 km (0.119 R)
• M21: 2,315,326 km (0.116 R)
• M22: 2,535,834 km (0.12 R)
• M23: 2,699,793 km (0.1 R)
• M24: 2,803,165 km (0.07 R)
• M25: 2,891,577 km (0.042 R)
• M26: 2,972,809 km (0.051 R)
• M27: 3,071,394 km (0.063 R)
• M28: 3,171,176 km (0.114 R)
• M29: 3,288,760 km (0.104 R)
• M30: 3,502,685 km (0.079 R)
• M31: 3,703,445 km (0.101 R)
• M32: 3,962,249 km (0.074 R)
• M33: 4,043,780 km (0.103 R)
• M34: 4,431,538 km (0.032 R)
• M35: 4,630,054 km (0.1 R)
• M36: 4,899,330 km (0.091 R)
• M37: 4,977,271 km (0.118 R)
• M38: 5,302,945 km (0.119 R)
• M39: 5,453,291 km (0.093 R)
• M40: 5,534,074 km (0.11 R)
• M41: 5,645,824 km (0.055 R)
• M42: 5,758,321 km (0.068 R)
• M43: 6,048,092 km (0.071 R)
• M44: 6,459,636 km (0.084 R)
• M45: 6,598,912 km (0.067 R)
• M46: 7,143,747 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.23 AU - 1.41 AU

Year: 1029 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,463,363 km

• M1: 194,328 km (0.118 R)
• M2: 295,306 km (0.072 R)
• M3: 466,596 km (0.11 R)
• M4: 588,518 km (0.083 R)
• M5: 784,042 km (0.1 R)
• M6: 910,602 km (0.112 R)
• M7: 1,017,266 km (0.108 R)
• M8: 1,222,813 km (0.053 R)
• M9: 1,458,430 km (0.061 R)
• M10: 1,553,873 km (0.098 R)
• M11: 1,802,206 km (0.117 R)
• M12: 2,090,929 km (0.093 R)
• M13: 2,199,687 km (0.119 R)
• M14: 2,329,239 km (0.086 R)
• M15: 2,664,338 km (0.108 R)
• M16: 2,822,912 km (0.085 R)
• M17: 2,923,591 km (0.08 R)
• M18: 3,108,045 km (0.093 R)
• M19: 3,233,259 km (0.101 R)
• M20: 3,338,875 km (0.087 R)
• M21: 3,434,917 km (0.093 R)
• M22: 3,762,087 km (0.101 R)
• M23: 4,065,322 km (0.09 R)
• M24: 4,202,653 km (0.12 R)
• M25: 4,353,298 km (0.114 R)
• M26: 4,541,193 km (0.116 R)
• M27: 4,876,591 km (0.082 R)
• M28: 5,035,016 km (0.074 R)
• M29: 5,307,284 km (0.115 R)
• M30: 5,432,497 km (0.09 R)
• M31: 5,699,080 km (0.115 R)
• M32: 5,827,435 km (0.1 R)
• M33: 5,956,987 km (0.112 R)
• M34: 6,100,452 km (0.106 R)
• M35: 6,311,235 km (0.107 R)
• M36: 6,551,190 km (0.093 R)
• M37: 6,740,132 km (0.06 R)
• M38: 7,247,867 km (0.102 R)
• M39: 7,725,533 km (0.109 R)
• M40: 8,126,605 km (0.065 R)
• M41: 8,417,274 km (0.115 R)
• M42: 8,549,219 km (0.102 R)
• M43: 8,726,193 km (0.106 R)
• M44: 8,934,284 km (0.072 R)
• M45: 9,174,089 km (0.04 R)
• M46: 9,310,074 km (0.11 R)
• M47: 9,568,429 km (0.108 R)
• M48: 9,783,102 km (0.079 R)
• M49: 9,968,305 km (0.094 R)
• M50: 10,232,794 km (0.118 R)
• M51: 10,625,937 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 8.8

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.57 AU - 2.35 AU

Year: 1861 Days

Day: 7.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,463,363 km

• M1: 109,954 km (0.107 R)
• M2: 174,132 km (0.083 R)
• M3: 260,450 km (0.109 R)
• M4: 374,294 km (0.065 R)
• M5: 445,353 km (0.079 R)
• M6: 500,554 km (0.05 R)
• M7: 634,445 km (0.069 R)
• M8: 823,536 km (0.034 R)
• M9: 893,698 km (0.092 R)
• M10: 966,103 km (0.118 R)
• M11: 1,021,753 km (0.089 R)
• M12: 1,205,460 km (0.059 R)
• M13: 1,431,951 km (0.115 R)
• M14: 1,528,441 km (0.06 R)
• M15: 1,583,194 km (0.118 R)
• M16: 2,429,320 km (0.079 R)
• M17: 2,506,512 km (0.084 R)
• M18: 2,904,891 km (0.097 R)
• M19: 3,237,896 km (0.112 R)
• M20: 3,294,594 km (0.087 R)
• M21: 3,394,675 km (0.083 R)
• M22: 3,627,150 km (0.05 R)
• M23: 4,061,881 km (0.08 R)
• M24: 4,308,867 km (0.104 R)
• M25: 4,672,540 km (0.056 R)
• M26: 4,736,867 km (0.065 R)
• M27: 4,849,963 km (0.099 R)
• M28: 5,112,208 km (0.089 R)
• M29: 5,244,901 km (0.085 R)
• M30: 5,701,624 km (0.118 R)
• M31: 6,312,731 km (0.107 R)
• M32: 6,725,621 km (0.1 R)
• M33: 7,314,588 km (0.07 R)
• M34: 7,520,883 km (0.1 R)
• M35: 7,634,129 km (0.054 R)
• M36: 7,748,123 km (0.058 R)
• M37: 7,805,269 km (0.117 R)
• M38: 7,996,904 km (0.066 R)
• M39: 8,073,947 km (0.085 R)
• M40: 8,719,312 km (0.087 R)
• M41: 8,977,967 km (0.096 R)
• M42: 9,058,151 km (0.049 R)
• M43: 9,138,485 km (0.072 R)
• M44: 9,279,706 km (0.096 R)
• M45: 9,955,290 km (0.099 R)
• M46: 10,059,110 km (0.095 R)
• M47: 10,204,968 km (0.071 R)
• M48: 10,393,462 km (0.101 R)
• M49: 11,094,776 km (0.059 R)
• M50: 11,288,805 km (0.099 R)
• M51: 11,614,479 km (0.098 R)
• M52: 11,723,686 km (0.036 R)
• M53: 12,119,821 km (0.104 R)
• M54: 12,812,459 km (0.052 R)
• M55: 13,243,301 km (0.114 R)
• M56: 13,357,444 km (0.098 R)
• M57: 13,517,813 km (0.098 R)
• M58: 13,701,968 km (0.112 R)
• M59: 14,423,180 km (0.05 R)
• M60: 14,493,640 km (0.085 R)
• M61: 14,634,860 km (0.094 R)
• M62: 14,823,952 km (0.104 R)
• M63: 14,895,011 km (0.088 R)
• M64: 15,109,086 km (0.104 R)
• M65: 15,228,315 km (0.032 R)
• M66: 15,878,168 km (0.1 R)
• M67: 15,950,873 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit