🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 274 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,118,454 km

• M1: 134,488 km (0.12 R)
• M2: 200,611 km (0.098 R)
• M3: 313,557 km (0.103 R)
• M4: 384,616 km (0.116 R)
• M5: 483,650 km (0.054 R)
• M6: 559,197 km (0.082 R)
• M7: 627,713 km (0.089 R)
• M8: 699,520 km (0.107 R)
• M9: 774,468 km (0.092 R)
• M10: 906,114 km (0.111 R)
• M11: 974,929 km (0.097 R)
• M12: 1,074,412 km (0.076 R)
• M13: 1,292,077 km (0.092 R)
• M14: 1,362,687 km (0.097 R)
• M15: 1,446,611 km (0.104 R)
• M16: 1,511,986 km (0.073 R)
• M17: 1,611,767 km (0.111 R)
• M18: 1,679,535 km (0.073 R)
• M19: 1,849,179 km (0.094 R)
• M20: 2,024,358 km (0.113 R)
• M21: 2,107,236 km (0.036 R)
• M22: 2,266,857 km (0.07 R)
• M23: 2,391,621 km (0.103 R)
• M24: 2,528,653 km (0.077 R)
• M25: 2,628,135 km (0.084 R)
• M26: 2,698,596 km (0.104 R)
• M27: 2,825,904 km (0.076 R)
• M28: 2,898,160 km (0.066 R)
• M29: 3,039,230 km (0.112 R)
• M30: 3,145,295 km (0.117 R)
• M31: 3,252,557 km (0.098 R)
• M32: 3,339,324 km (0.096 R)
• M33: 3,404,848 km (0.117 R)
• M34: 3,470,820 km (0.115 R)
• M35: 3,654,676 km (0.08 R)
• M36: 3,893,135 km (0.086 R)
• M37: 3,968,084 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 13.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 560 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,118,454 km

• M1: 179,368 km (0.086 R)
• M2: 334,052 km (0.092 R)
• M3: 477,217 km (0.069 R)
• M4: 565,181 km (0.074 R)
• M5: 666,758 km (0.039 R)
• M6: 824,135 km (0.079 R)
• M7: 1,048,980 km (0.092 R)
• M8: 1,171,501 km (0.084 R)
• M9: 1,269,936 km (0.038 R)
• M10: 1,502,561 km (0.052 R)
• M11: 1,601,445 km (0.079 R)
• M12: 1,721,273 km (0.099 R)
• M13: 1,878,052 km (0.098 R)
• M14: 2,000,124 km (0.101 R)
• M15: 2,135,061 km (0.113 R)
• M16: 2,388,031 km (0.057 R)
• M17: 2,558,722 km (0.111 R)
• M18: 2,661,945 km (0.107 R)
• M19: 2,822,463 km (0.113 R)
• M20: 3,199,749 km (0.109 R)
• M21: 3,293,696 km (0.036 R)
• M22: 3,496,551 km (0.062 R)
• M23: 3,624,008 km (0.093 R)
• M24: 3,777,795 km (0.027 R)
• M25: 3,870,995 km (0.109 R)
• M26: 3,996,657 km (0.05 R)
• M27: 4,245,588 km (0.083 R)
• M28: 4,394,886 km (0.055 R)
• M29: 4,499,754 km (0.08 R)
• M30: 4,592,355 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.61 AU

Year: 1193 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,118,454 km

• M1: 145,110 km (0.116 R)
• M2: 215,122 km (0.09 R)
• M3: 330,013 km (0.085 R)
• M4: 426,952 km (0.032 R)
• M5: 484,248 km (0.039 R)
• M6: 673,938 km (0.103 R)
• M7: 748,289 km (0.053 R)
• M8: 929,003 km (0.077 R)
• M9: 1,018,911 km (0.09 R)
• M10: 1,105,528 km (0.055 R)
• M11: 1,367,025 km (0.113 R)
• M12: 1,626,578 km (0.117 R)
• M13: 1,878,800 km (0.06 R)
• M14: 2,025,406 km (0.069 R)
• M15: 2,112,023 km (0.117 R)
• M16: 2,215,993 km (0.101 R)
• M17: 2,305,453 km (0.044 R)
• M18: 2,674,960 km (0.089 R)
• M19: 2,920,001 km (0.12 R)
• M20: 3,592,742 km (0.09 R)
• M21: 3,678,911 km (0.059 R)
• M22: 3,882,962 km (0.115 R)
• M23: 4,070,558 km (0.096 R)
• M24: 4,362,872 km (0.078 R)
• M25: 4,455,025 km (0.067 R)
• M26: 4,840,688 km (0.116 R)
• M27: 5,021,402 km (0.11 R)
• M28: 5,107,271 km (0.113 R)
• M29: 5,236,973 km (0.118 R)
• M30: 5,302,347 km (0.091 R)
• M31: 5,521,807 km (0.061 R)
• M32: 5,811,728 km (0.114 R)
• M33: 6,026,700 km (0.091 R)
• M34: 6,083,846 km (0.085 R)
• M35: 6,232,846 km (0.081 R)
• M36: 6,640,350 km (0.102 R)
• M37: 6,889,132 km (0.094 R)
• M38: 7,032,596 km (0.077 R)
• M39: 7,273,897 km (0.087 R)
• M40: 7,432,321 km (0.064 R)
• M41: 7,542,575 km (0.119 R)
• M42: 7,604,209 km (0.086 R)
• M43: 7,678,111 km (0.097 R)
• M44: 7,764,877 km (0.059 R)
• M45: 8,241,197 km (0.113 R)
• M46: 8,393,637 km (0.061 R)
• M47: 8,572,556 km (0.103 R)
• M48: 8,688,345 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 12.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.47 AU - 1.65 AU

Year: 1345 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,118,454 km

• M1: 159,771 km (0.047 R)
• M2: 299,944 km (0.104 R)
• M3: 396,285 km (0.074 R)
• M4: 579,243 km (0.027 R)
• M5: 748,588 km (0.115 R)
• M6: 883,525 km (0.087 R)
• M7: 1,061,546 km (0.09 R)
• M8: 1,161,927 km (0.069 R)
• M9: 1,298,061 km (0.094 R)
• M10: 1,430,305 km (0.117 R)
• M11: 1,729,351 km (0.118 R)
• M12: 1,870,721 km (0.104 R)
• M13: 2,005,060 km (0.044 R)
• M14: 2,300,965 km (0.074 R)
• M15: 2,457,145 km (0.11 R)
• M16: 2,569,343 km (0.103 R)
• M17: 2,665,086 km (0.092 R)
• M18: 2,798,976 km (0.082 R)
• M19: 2,922,544 km (0.052 R)
• M20: 3,010,208 km (0.089 R)
• M21: 3,111,337 km (0.104 R)
• M22: 3,409,036 km (0.099 R)
• M23: 3,508,070 km (0.069 R)
• M24: 3,715,862 km (0.106 R)
• M25: 3,983,343 km (0.104 R)
• M26: 4,165,104 km (0.095 R)
• M27: 4,544,335 km (0.11 R)
• M28: 4,845,475 km (0.092 R)
• M29: 4,979,664 km (0.118 R)
• M30: 5,100,091 km (0.09 R)
• M31: 5,236,823 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 8.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.29 AU - 5.65 AU

Year: 7648 Days

Day: 8.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,118,454 km

• M1: 121,174 km (0.094 R)
• M2: 193,131 km (0.098 R)
• M3: 287,677 km (0.118 R)
• M4: 495,319 km (0.036 R)
• M5: 588,518 km (0.12 R)
• M6: 811,868 km (0.111 R)
• M7: 1,001,857 km (0.062 R)
• M8: 1,206,208 km (0.058 R)
• M9: 1,259,464 km (0.106 R)
• M10: 1,491,940 km (0.111 R)
• M11: 1,549,385 km (0.107 R)
• M12: 1,607,429 km (0.1 R)
• M13: 1,750,145 km (0.105 R)
• M14: 1,884,784 km (0.063 R)
• M15: 1,972,149 km (0.05 R)
• M16: 2,190,113 km (0.12 R)
• M17: 2,242,622 km (0.104 R)
• M18: 2,362,150 km (0.102 R)
• M19: 2,429,619 km (0.115 R)
• M20: 2,552,439 km (0.059 R)
• M21: 2,649,528 km (0.073 R)
• M22: 2,705,477 km (0.09 R)
• M23: 3,287,563 km (0.089 R)
• M24: 3,623,859 km (0.067 R)
• M25: 4,132,791 km (0.104 R)
• M26: 4,329,362 km (0.026 R)
• M27: 4,545,980 km (0.114 R)
• M28: 4,613,299 km (0.103 R)
• M29: 4,697,972 km (0.111 R)
• M30: 4,817,351 km (0.108 R)
• M31: 4,903,369 km (0.118 R)
• M32: 5,164,118 km (0.089 R)
• M33: 5,340,494 km (0.026 R)
• M34: 5,465,259 km (0.032 R)
• M35: 5,590,921 km (0.045 R)
• M36: 5,681,278 km (0.06 R)
• M37: 5,991,993 km (0.093 R)
• M38: 6,103,144 km (0.109 R)
• M39: 6,196,194 km (0.1 R)
• M40: 6,573,181 km (0.104 R)
• M41: 6,668,475 km (0.098 R)
• M42: 6,938,200 km (0.116 R)
• M43: 7,152,573 km (0.085 R)
• M44: 7,567,857 km (0.108 R)
• M45: 7,627,846 km (0.073 R)
• M46: 8,052,105 km (0.119 R)
• M47: 8,174,776 km (0.084 R)
• M48: 8,902,569 km (0.104 R)
• M49: 9,650,858 km (0.083 R)
• M50: 9,912,205 km (0.076 R)
• M51: 10,109,675 km (0.11 R)
• M52: 10,709,861 km (0.085 R)
• M53: 11,139,057 km (0.099 R)
• M54: 11,367,344 km (0.109 R)
• M55: 11,459,047 km (0.072 R)
• M56: 11,551,050 km (0.12 R)
• M57: 11,689,428 km (0.094 R)
• M58: 11,921,305 km (0.111 R)
• M59: 12,084,666 km (0.119 R)
• M60: 12,248,625 km (0.027 R)
• M61: 12,436,969 km (0.09 R)
• M62: 12,792,712 km (0.118 R)
• M63: 12,888,156 km (0.064 R)
• M64: 13,055,705 km (0.088 R)
• M65: 13,296,408 km (0.119 R)
• M66: 13,441,369 km (0.088 R)
• M67: 14,051,728 km (0.058 R)
• M68: 14,298,265 km (0.096 R)
• M69: 14,521,465 km (0.117 R)
• M70: 14,720,879 km (0.108 R)
• M71: 14,946,174 km (0.097 R)
• M72: 15,223,229 km (0.101 R)
• M73: 16,090,149 km (0.1 R)
• M74: 16,555,548 km (0.058 R)
• M75: 16,789,967 km (0.116 R)
• M76: 16,920,716 km (0.119 R)
• M77: 17,183,111 km (0.075 R)
• M78: 17,791,675 km (0.088 R)
• M79: 17,871,560 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 6.7

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.25 AU - 12.07 AU

Year: 22354 Days

Day: 17.1 Hours

Environment

Temp: -246 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,118,454 km

• M1: 110,852 km (0.106 R)
• M2: 320,738 km (0.03 R)
• M3: 707,598 km (0.096 R)
• M4: 1,035,516 km (0.086 R)
• M5: 1,201,720 km (0.083 R)
• M6: 1,686,118 km (0.09 R)
• M7: 2,051,436 km (0.103 R)
• M8: 2,190,262 km (0.086 R)
• M9: 2,368,284 km (0.117 R)
• M10: 3,783,330 km (0.105 R)
• M11: 3,911,087 km (0.119 R)
• M12: 4,753,472 km (0.096 R)
• M13: 4,937,777 km (0.086 R)
• M14: 5,171,449 km (0.099 R)
• M15: 5,504,902 km (0.058 R)
• M16: 5,796,170 km (0.095 R)
• M17: 8,859,934 km (0.111 R)
• M18: 9,143,871 km (0.085 R)
• M19: 9,430,949 km (0.1 R)
• M20: 10,788,998 km (0.07 R)
• M21: 10,970,610 km (0.111 R)
• M22: 11,707,230 km (0.12 R)
• M23: 13,552,221 km (0.096 R)
• M24: 16,588,908 km (0.09 R)
• M25: 16,868,656 km (0.115 R)
• M26: 17,009,128 km (0.091 R)
• M27: 17,432,939 km (0.079 R)
• M28: 18,003,356 km (0.081 R)
• M29: 18,870,275 km (0.117 R)
• M30: 19,089,137 km (0.103 R)
• M31: 20,047,311 km (0.039 R)
• M32: 20,719,754 km (0.085 R)
• M33: 20,795,002 km (0.082 R)
• M34: 22,010,185 km (0.084 R)
• M35: 23,954,509 km (0.089 R)
• M36: 24,827,263 km (0.076 R)
• M37: 25,067,218 km (0.114 R)
• M38: 25,549,072 km (0.045 R)
• M39: 25,872,204 km (0.111 R)
• M40: 29,683,060 km (0.076 R)
• M41: 30,278,160 km (0.084 R)
• M42: 30,705,561 km (0.114 R)
• M43: 30,877,150 km (0.097 R)
• M44: 31,913,115 km (0.076 R)
• M45: 35,178,538 km (0.049 R)
• M46: 36,987,326 km (0.113 R)
• M47: 39,197,484 km (0.04 R)
• M48: 39,290,534 km (0.066 R)
• M49: 40,318,571 km (0.078 R)
• M50: 40,412,518 km (0.081 R)
• M51: 42,687,752 km (0.091 R)
• M52: 44,712,560 km (0.078 R)
• M53: 46,079,585 km (0.108 R)
• M54: 46,571,164 km (0.09 R)
• M55: 47,559,557 km (0.096 R)
• M56: 47,758,073 km (0.036 R)
• M57: 47,857,556 km (0.064 R)
• M58: 48,355,268 km (0.1 R)
• M59: 50,161,662 km (0.106 R)
• M60: 50,566,025 km (0.096 R)
• M61: 56,550,089 km (0.104 R)
• M62: 59,410,999 km (0.092 R)
• M63: 60,805,251 km (0.101 R)
• M64: 62,427,341 km (0.067 R)
• M65: 64,392,608 km (0.07 R)
• M66: 64,831,977 km (0.081 R)
• M67: 65,824,559 km (0.054 R)
• M68: 66,267,219 km (0.053 R)
• M69: 69,168,819 km (0.099 R)
• M70: 71,883,722 km (0.194 R)
• M71: 73,139,745 km (0.079 R)
• M72: 75,557,546 km (0.08 R)
• M73: 77,067,288 km (0.099 R)
• M74: 77,650,720 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit