🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 9.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 72.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,107,564 km

• M1: 119,080 km (0.061 R)
• M2: 176,077 km (0.118 R)
• M3: 275,410 km (0.095 R)
• M4: 362,176 km (0.11 R)
• M5: 463,305 km (0.085 R)
• M6: 547,079 km (0.083 R)
• M7: 683,513 km (0.105 R)
• M8: 781,200 km (0.056 R)
• M9: 921,672 km (0.048 R)
• M10: 1,042,697 km (0.095 R)
• M11: 1,136,196 km (0.092 R)
• M12: 1,194,389 km (0.085 R)
• M13: 1,283,849 km (0.051 R)
• M14: 1,349,223 km (0.074 R)
• M15: 1,429,108 km (0.116 R)
• M16: 1,501,514 km (0.074 R)
• M17: 1,570,628 km (0.098 R)
• M18: 1,673,851 km (0.115 R)
• M19: 1,828,236 km (0.056 R)
• M20: 1,977,385 km (0.051 R)
• M21: 2,063,703 km (0.087 R)
• M22: 2,125,337 km (0.112 R)
• M23: 2,219,135 km (0.04 R)
• M24: 2,314,279 km (0.107 R)
• M25: 2,486,915 km (0.096 R)
• M26: 2,547,203 km (0.103 R)
• M27: 2,630,230 km (0.102 R)
• M28: 2,702,934 km (0.081 R)
• M29: 2,782,072 km (0.078 R)
• M30: 2,936,905 km (0.106 R)
• M31: 2,994,949 km (0.092 R)
• M32: 3,076,929 km (0.115 R)
• M33: 3,171,475 km (0.046 R)
• M34: 3,249,116 km (0.098 R)
• M35: 3,375,676 km (0.118 R)
• M36: 3,479,497 km (0.069 R)
• M37: 3,665,148 km (0.098 R)
• M38: 3,740,396 km (0.048 R)
• M39: 3,835,241 km (0.077 R)
• M40: 3,917,968 km (0.118 R)
• M41: 3,994,862 km (0.105 R)
• M42: 4,248,580 km (0.035 R)
• M43: 4,514,116 km (0.032 R)
• M44: 4,594,899 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 14.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.66 AU

Year: 1093 Days

Day: 14.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,107,564 km

• M1: 184,753 km (0.065 R)
• M2: 283,338 km (0.082 R)
• M3: 422,764 km (0.116 R)
• M4: 550,520 km (0.092 R)
• M5: 707,748 km (0.103 R)
• M6: 806,482 km (0.118 R)
• M7: 924,964 km (0.093 R)
• M8: 1,173,745 km (0.109 R)
• M9: 1,352,514 km (0.104 R)
• M10: 1,497,026 km (0.09 R)
• M11: 1,738,028 km (0.092 R)
• M12: 1,830,629 km (0.084 R)
• M13: 1,953,599 km (0.111 R)
• M14: 2,099,157 km (0.087 R)
• M15: 2,474,050 km (0.083 R)
• M16: 2,685,880 km (0.091 R)
• M17: 2,794,039 km (0.095 R)
• M18: 3,161,751 km (0.088 R)
• M19: 3,345,607 km (0.046 R)
• M20: 3,497,897 km (0.076 R)
• M21: 3,592,593 km (0.11 R)
• M22: 3,821,328 km (0.095 R)
• M23: 3,980,650 km (0.093 R)
• M24: 4,382,470 km (0.087 R)
• M25: 4,472,079 km (0.119 R)
• M26: 4,575,301 km (0.119 R)
• M27: 4,666,406 km (0.059 R)
• M28: 4,784,290 km (0.084 R)
• M29: 5,036,512 km (0.054 R)
• M30: 5,347,825 km (0.066 R)
• M31: 5,540,357 km (0.079 R)
• M32: 5,876,055 km (0.071 R)
• M33: 6,089,232 km (0.11 R)
• M34: 6,435,700 km (0.05 R)
• M35: 6,758,981 km (0.089 R)
• M36: 7,223,632 km (0.111 R)
• M37: 7,683,347 km (0.071 R)
• M38: 8,438,666 km (0.107 R)
• M39: 8,760,451 km (0.092 R)
• M40: 8,939,221 km (0.116 R)
• M41: 9,135,643 km (0.113 R)
• M42: 9,349,867 km (0.083 R)
• M43: 9,666,266 km (0.102 R)
• M44: 9,969,202 km (0.063 R)
• M45: 10,121,792 km (0.112 R)
• M46: 10,258,225 km (0.096 R)
• M47: 10,429,515 km (0.114 R)
• M48: 10,532,737 km (0.082 R)
• M49: 10,775,086 km (0.117 R)
• M50: 10,879,356 km (0.081 R)
• M51: 11,159,403 km (0.097 R)
• M52: 11,371,084 km (0.102 R)
• M53: 11,477,448 km (0.101 R)
• M54: 11,619,715 km (0.082 R)
• M55: 12,212,721 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 12.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.76 AU - 3.7 AU

Year: 3871 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,107,564 km

• M1: 164,258 km (0.106 R)
• M2: 255,663 km (0.114 R)
• M3: 354,547 km (0.075 R)
• M4: 524,341 km (0.031 R)
• M5: 698,772 km (0.084 R)
• M6: 786,885 km (0.03 R)
• M7: 1,014,274 km (0.119 R)
• M8: 1,108,371 km (0.089 R)
• M9: 1,272,180 km (0.053 R)
• M10: 1,374,505 km (0.091 R)
• M11: 1,479,822 km (0.109 R)
• M12: 1,587,981 km (0.099 R)
• M13: 1,745,957 km (0.08 R)
• M14: 1,889,720 km (0.08 R)
• M15: 1,997,880 km (0.097 R)
• M16: 2,108,133 km (0.071 R)
• M17: 2,220,481 km (0.053 R)
• M18: 2,313,980 km (0.107 R)
• M19: 2,668,228 km (0.112 R)
• M20: 2,779,080 km (0.096 R)
• M21: 3,109,392 km (0.116 R)
• M22: 3,226,228 km (0.072 R)
• M23: 3,344,709 km (0.07 R)
• M24: 3,440,452 km (0.037 R)
• M25: 4,136,830 km (0.032 R)
• M26: 4,239,753 km (0.103 R)
• M27: 4,461,756 km (0.095 R)
• M28: 4,620,629 km (0.099 R)
• M29: 4,741,205 km (0.108 R)
• M30: 4,930,746 km (0.04 R)
• M31: 5,067,628 km (0.077 R)
• M32: 5,191,944 km (0.069 R)
• M33: 5,331,219 km (0.079 R)
• M34: 5,944,720 km (0.107 R)
• M35: 6,120,049 km (0.107 R)
• M36: 6,311,833 km (0.059 R)
• M37: 6,945,081 km (0.097 R)
• M38: 7,098,868 km (0.092 R)
• M39: 7,176,210 km (0.088 R)
• M40: 7,331,792 km (0.093 R)
• M41: 7,425,590 km (0.07 R)
• M42: 7,820,977 km (0.096 R)
• M43: 7,997,203 km (0.09 R)
• M44: 8,533,661 km (0.08 R)
• M45: 8,615,940 km (0.107 R)
• M46: 9,402,675 km (0.074 R)
• M47: 10,299,813 km (0.102 R)
• M48: 10,387,478 km (0.11 R)
• M49: 10,510,746 km (0.085 R)
• M50: 11,242,130 km (0.099 R)
• M51: 11,605,055 km (0.114 R)
• M52: 12,435,473 km (0.114 R)
• M53: 12,622,620 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.66 AU - 4.52 AU

Year: 5516 Days

Day: 14.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,107,564 km

• M1: 117,883 km (0.084 R)
• M2: 184,753 km (0.112 R)
• M3: 289,621 km (0.068 R)
• M4: 490,531 km (0.114 R)
• M5: 563,685 km (0.108 R)
• M6: 926,460 km (0.096 R)
• M7: 1,083,837 km (0.06 R)
• M8: 1,354,160 km (0.106 R)
• M9: 1,570,927 km (0.09 R)
• M10: 1,741,020 km (0.098 R)
• M11: 2,287,351 km (0.029 R)
• M12: 2,724,476 km (0.118 R)
• M13: 2,999,437 km (0.071 R)
• M14: 3,331,545 km (0.045 R)
• M15: 3,551,154 km (0.068 R)
• M16: 3,775,701 km (0.062 R)
• M17: 4,212,526 km (0.026 R)
• M18: 4,344,173 km (0.081 R)
• M19: 4,774,266 km (0.074 R)
• M20: 4,884,071 km (0.067 R)
• M21: 5,105,925 km (0.111 R)
• M22: 5,879,346 km (0.086 R)
• M23: 6,056,171 km (0.088 R)
• M24: 6,204,871 km (0.077 R)
• M25: 6,264,710 km (0.092 R)
• M26: 6,475,643 km (0.086 R)
• M27: 6,688,970 km (0.069 R)
• M28: 7,060,122 km (0.101 R)
• M29: 7,122,654 km (0.11 R)
• M30: 7,216,751 km (0.116 R)
• M31: 7,661,356 km (0.039 R)
• M32: 7,822,323 km (0.074 R)
• M33: 8,377,930 km (0.095 R)
• M34: 8,878,783 km (0.116 R)
• M35: 9,081,937 km (0.085 R)
• M36: 9,700,375 km (0.07 R)
• M37: 10,085,140 km (0.106 R)
• M38: 11,195,905 km (0.105 R)
• M39: 12,269,868 km (0.109 R)
• M40: 12,914,784 km (0.116 R)
• M41: 13,145,015 km (0.096 R)
• M42: 13,415,339 km (0.048 R)
• M43: 14,000,715 km (0.043 R)
• M44: 14,674,205 km (0.086 R)
• M45: 15,156,059 km (0.083 R)
• M46: 15,439,547 km (0.104 R)
• M47: 15,683,841 km (0.064 R)
• M48: 15,888,491 km (0.094 R)
• M49: 16,715,916 km (0.118 R)
• M50: 17,008,829 km (0.107 R)
• M51: 17,854,955 km (0.05 R)
• M52: 18,931,760 km (0.063 R)
• M53: 19,764,272 km (0.106 R)
• M54: 20,118,370 km (0.113 R)
• M55: 20,340,673 km (0.091 R)
• M56: 20,967,787 km (0.05 R)
• M57: 21,102,874 km (0.115 R)
• M58: 21,601,035 km (0.095 R)
• M59: 21,874,500 km (0.105 R)
• M60: 22,747,553 km (0.072 R)
• M61: 23,165,230 km (0.077 R)
• M62: 23,258,430 km (0.113 R)
• M63: 24,055,188 km (0.077 R)
• M64: 24,575,489 km (0.099 R)
• M65: 24,718,056 km (0.08 R)
• M66: 25,482,950 km (0.106 R)
• M67: 26,255,623 km (0.092 R)
• M68: 26,401,331 km (0.098 R)
• M69: 27,972,558 km (0.104 R)
• M70: 28,320,373 km (0.069 R)
• M71: 29,523,439 km (0.105 R)
• M72: 29,877,537 km (0.056 R)
• M73: 30,385,721 km (0.095 R)
• M74: 30,896,747 km (0.113 R)
• M75: 31,359,154 km (0.113 R)
• M76: 31,462,227 km (0.047 R)
• M77: 31,772,194 km (0.061 R)
• M78: 33,231,671 km (0.118 R)
• M79: 33,652,639 km (0.098 R)
• M80: 34,181,468 km (0.103 R)
• M81: 35,140,091 km (0.069 R)
• M82: 35,407,871 km (0.088 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: 316 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit