🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 8.8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 385 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,052,799 km

• M1: 120,576 km (0.113 R)
• M2: 180,116 km (0.109 R)
• M3: 240,553 km (0.079 R)
• M4: 314,904 km (0.094 R)
• M5: 418,276 km (0.067 R)
• M6: 473,477 km (0.109 R)
• M7: 584,928 km (0.054 R)
• M8: 671,096 km (0.107 R)
• M9: 745,745 km (0.077 R)
• M10: 815,159 km (0.084 R)
• M11: 874,100 km (0.112 R)
• M12: 938,876 km (0.111 R)
• M13: 1,005,447 km (0.1 R)
• M14: 1,138,889 km (0.084 R)
• M15: 1,383,032 km (0.087 R)
• M16: 1,527,095 km (0.032 R)
• M17: 1,665,473 km (0.101 R)
• M18: 1,836,015 km (0.061 R)
• M19: 2,018,075 km (0.108 R)
• M20: 2,123,093 km (0.108 R)
• M21: 2,259,975 km (0.08 R)
• M22: 2,369,181 km (0.106 R)
• M23: 2,618,262 km (0.039 R)
• M24: 2,675,558 km (0.085 R)
• M25: 2,778,332 km (0.103 R)
• M26: 2,902,199 km (0.089 R)
• M27: 3,021,279 km (0.052 R)
• M28: 3,121,659 km (0.114 R)
• M29: 3,250,463 km (0.115 R)
• M30: 3,305,215 km (0.066 R)
• M31: 3,381,061 km (0.068 R)
• M32: 3,464,537 km (0.052 R)
• M33: 3,647,645 km (0.104 R)
• M34: 3,719,003 km (0.118 R)
• M35: 3,790,660 km (0.105 R)
• M36: 3,855,736 km (0.076 R)
• M37: 4,089,707 km (0.077 R)
• M38: 4,163,907 km (0.073 R)
• M39: 4,260,996 km (0.088 R)
• M40: 4,336,094 km (0.03 R)
• M41: 4,487,787 km (0.095 R)
• M42: 4,587,269 km (0.111 R)
• M43: 4,695,279 km (0.102 R)
• M44: 5,240,114 km (0.105 R)
• M45: 5,336,904 km (0.103 R)
• M46: 5,393,602 km (0.047 R)
• M47: 5,589,724 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 9.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 438 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,052,799 km

• M1: 119,529 km (0.11 R)
• M2: 179,667 km (0.108 R)
• M3: 241,750 km (0.087 R)
• M4: 345,571 km (0.11 R)
• M5: 432,487 km (0.115 R)
• M6: 551,119 km (0.106 R)
• M7: 625,469 km (0.075 R)
• M8: 696,378 km (0.098 R)
• M9: 770,279 km (0.104 R)
• M10: 882,478 km (0.119 R)
• M11: 1,042,697 km (0.1 R)
• M12: 1,226,104 km (0.067 R)
• M13: 1,345,184 km (0.09 R)
• M14: 1,458,579 km (0.097 R)
• M15: 1,634,806 km (0.119 R)
• M16: 1,715,439 km (0.095 R)
• M17: 1,776,774 km (0.055 R)
• M18: 1,839,007 km (0.065 R)
• M19: 1,928,317 km (0.102 R)
• M20: 2,155,406 km (0.061 R)
• M21: 2,221,977 km (0.081 R)
• M22: 2,460,287 km (0.095 R)
• M23: 2,559,171 km (0.055 R)
• M24: 2,677,203 km (0.068 R)
• M25: 2,778,930 km (0.113 R)
• M26: 2,900,404 km (0.102 R)
• M27: 2,992,556 km (0.066 R)
• M28: 3,060,922 km (0.058 R)
• M29: 3,275,296 km (0.087 R)
• M30: 3,365,055 km (0.112 R)
• M31: 3,449,129 km (0.097 R)
• M32: 3,540,533 km (0.06 R)
• M33: 3,619,371 km (0.104 R)
• M34: 3,698,957 km (0.075 R)
• M35: 3,792,456 km (0.111 R)
• M36: 3,954,769 km (0.082 R)
• M37: 4,112,445 km (0.114 R)
• M38: 4,202,503 km (0.103 R)
• M39: 4,377,533 km (0.12 R)
• M40: 4,462,355 km (0.079 R)
• M41: 4,540,595 km (0.117 R)
• M42: 4,626,613 km (0.097 R)
• M43: 4,763,795 km (0.062 R)
• M44: 4,953,784 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 9.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.99 AU - 1.09 AU

Year: 746 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,052,799 km

• M1: 126,560 km (0.092 R)
• M2: 215,720 km (0.07 R)
• M3: 349,012 km (0.084 R)
• M4: 562,787 km (0.065 R)
• M5: 631,901 km (0.1 R)
• M6: 716,723 km (0.09 R)
• M7: 792,570 km (0.078 R)
• M8: 898,485 km (0.083 R)
• M9: 1,004,550 km (0.082 R)
• M10: 1,100,442 km (0.09 R)
• M11: 1,164,619 km (0.115 R)
• M12: 1,245,253 km (0.117 R)
• M13: 1,322,595 km (0.091 R)
• M14: 1,380,489 km (0.113 R)
• M15: 1,455,438 km (0.074 R)
• M16: 1,542,803 km (0.112 R)
• M17: 1,677,142 km (0.081 R)
• M18: 1,839,007 km (0.098 R)
• M19: 1,904,082 km (0.058 R)
• M20: 2,000,124 km (0.118 R)
• M21: 2,128,628 km (0.068 R)
• M22: 2,209,561 km (0.102 R)
• M23: 2,278,824 km (0.105 R)
• M24: 2,413,313 km (0.057 R)
• M25: 2,543,912 km (0.073 R)
• M26: 2,629,931 km (0.09 R)
• M27: 2,818,873 km (0.101 R)
• M28: 2,935,709 km (0.1 R)
• M29: 3,138,863 km (0.027 R)
• M30: 3,202,890 km (0.089 R)
• M31: 3,303,271 km (0.074 R)
• M32: 3,390,187 km (0.105 R)
• M33: 3,463,340 km (0.092 R)
• M34: 3,618,324 km (0.069 R)
• M35: 3,889,694 km (0.104 R)
• M36: 4,012,364 km (0.062 R)
• M37: 4,175,426 km (0.094 R)
• M38: 4,238,108 km (0.107 R)
• M39: 4,301,238 km (0.084 R)
• M40: 4,621,078 km (0.115 R)
• M41: 4,685,854 km (0.071 R)
• M42: 4,751,079 km (0.046 R)
• M43: 4,833,058 km (0.066 R)
• M44: 4,990,136 km (0.116 R)
• M45: 5,115,200 km (0.091 R)
• M46: 5,317,756 km (0.119 R)
• M47: 5,774,179 km (0.101 R)
• M48: 5,905,675 km (0.077 R)
• M49: 5,984,962 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 13.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.01 AU - 1.21 AU

Year: 822 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,052,799 km

• M1: 181,313 km (0.091 R)
• M2: 283,488 km (0.116 R)
• M3: 371,302 km (0.063 R)
• M4: 460,761 km (0.094 R)
• M5: 627,114 km (0.117 R)
• M6: 758,910 km (0.1 R)
• M7: 926,310 km (0.078 R)
• M8: 1,027,887 km (0.09 R)
• M9: 1,236,726 km (0.069 R)
• M10: 1,535,173 km (0.114 R)
• M11: 1,650,364 km (0.083 R)
• M12: 1,744,760 km (0.077 R)
• M13: 1,849,179 km (0.094 R)
• M14: 2,098,409 km (0.074 R)
• M15: 2,210,009 km (0.107 R)
• M16: 2,332,530 km (0.095 R)
• M17: 2,556,927 km (0.114 R)
• M18: 2,658,055 km (0.063 R)
• M19: 2,760,530 km (0.089 R)
• M20: 2,902,498 km (0.099 R)
• M21: 3,066,457 km (0.12 R)
• M22: 3,363,409 km (0.073 R)
• M23: 3,597,530 km (0.051 R)
• M24: 3,690,579 km (0.1 R)
• M25: 4,038,993 km (0.082 R)
• M26: 4,255,461 km (0.07 R)
• M27: 4,365,116 km (0.07 R)
• M28: 4,486,889 km (0.07 R)
• M29: 4,621,078 km (0.082 R)
• M30: 4,733,875 km (0.113 R)
• M31: 4,881,977 km (0.092 R)
• M32: 5,031,575 km (0.086 R)
• M33: 5,124,475 km (0.053 R)
• M34: 5,466,007 km (0.099 R)
• M35: 5,888,172 km (0.112 R)
• M36: 6,109,427 km (0.069 R)
• M37: 6,246,010 km (0.086 R)
• M38: 6,560,166 km (0.117 R)
• M39: 6,751,352 km (0.064 R)
• M40: 7,047,855 km (0.117 R)
• M41: 7,296,187 km (0.091 R)
• M42: 7,494,255 km (0.086 R)
• M43: 7,654,025 km (0.096 R)
• M44: 7,922,853 km (0.062 R)
• M45: 8,594,697 km (0.115 R)
• M46: 8,818,046 km (0.091 R)
• M47: 8,930,394 km (0.071 R)
• M48: 9,057,553 km (0.067 R)
• M49: 9,341,938 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 13.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.49 AU - 3.19 AU

Year: 3364 Days

Day: 10.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,052,799 km

• M1: 172,337 km (0.059 R)
• M2: 274,811 km (0.112 R)
• M3: 405,111 km (0.106 R)
• M4: 609,163 km (0.1 R)
• M5: 725,998 km (0.112 R)
• M6: 975,378 km (0.117 R)
• M7: 1,207,404 km (0.059 R)
• M8: 1,300,753 km (0.096 R)
• M9: 1,470,547 km (0.119 R)
• M10: 1,583,942 km (0.065 R)
• M11: 1,779,616 km (0.086 R)
• M12: 1,873,713 km (0.105 R)
• M13: 2,166,776 km (0.118 R)
• M14: 2,459,838 km (0.075 R)
• M15: 2,939,897 km (0.085 R)
• M16: 3,133,776 km (0.107 R)
• M17: 3,298,633 km (0.116 R)
• M18: 3,810,707 km (0.087 R)
• M19: 4,004,735 km (0.088 R)
• M20: 4,220,455 km (0.057 R)
• M21: 4,569,617 km (0.099 R)
• M22: 4,947,650 km (0.103 R)
• M23: 5,375,201 km (0.092 R)
• M24: 5,473,936 km (0.086 R)
• M25: 5,835,065 km (0.085 R)
• M26: 5,997,977 km (0.076 R)
• M27: 6,475,045 km (0.082 R)
• M28: 6,580,362 km (0.114 R)
• M29: 7,072,389 km (0.101 R)
• M30: 7,268,213 km (0.074 R)
• M31: 7,355,727 km (0.107 R)
• M32: 7,598,525 km (0.084 R)
• M33: 8,001,541 km (0.105 R)
• M34: 8,434,627 km (0.084 R)
• M35: 8,526,779 km (0.119 R)
• M36: 8,688,794 km (0.07 R)
• M37: 8,945,653 km (0.064 R)
• M38: 9,039,601 km (0.084 R)
• M39: 9,371,259 km (0.091 R)
• M40: 9,466,852 km (0.116 R)
• M41: 9,634,701 km (0.103 R)
• M42: 9,876,302 km (0.108 R)
• M43: 10,291,735 km (0.112 R)
• M44: 10,563,554 km (0.1 R)
• M45: 10,687,870 km (0.088 R)
• M46: 11,164,938 km (0.109 R)
• M47: 11,725,930 km (0.091 R)
• M48: 12,191,927 km (0.082 R)
• M49: 12,427,095 km (0.119 R)
• M50: 12,875,590 km (0.118 R)
• M51: 13,061,839 km (0.045 R)
• M52: 13,222,208 km (0.04 R)
• M53: 13,490,886 km (0.044 R)
• M54: 13,625,972 km (0.091 R)
• M55: 13,734,281 km (0.049 R)
• M56: 14,418,093 km (0.046 R)
• M57: 14,528,496 km (0.036 R)
• M58: 15,225,174 km (0.111 R)
• M59: 15,394,070 km (0.083 R)
• M60: 15,676,810 km (0.093 R)
• M61: 16,161,357 km (0.117 R)
• M62: 16,304,971 km (0.052 R)
• M63: 16,477,607 km (0.073 R)
• M64: 17,116,390 km (0.079 R)
• M65: 17,409,303 km (0.09 R)
• M66: 18,119,294 km (0.066 R)
• M67: 18,477,880 km (0.066 R)
• M68: 19,812,592 km (0.117 R)
• M69: 20,274,700 km (0.1 R)
• M70: 20,927,695 km (0.117 R)
• M71: 21,021,493 km (0.107 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: 393 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit