🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.6 AU - 1.64 AU

Year: 731 Days

Day: 12.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,028,006 km

• M1: 286,779 km (0.108 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 10.6

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.48 AU - 6.34 AU

Year: 5097 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,028,006 km

• M1: 160,668 km (0.07 R)
• M2: 402,119 km (0.115 R)
• M3: 812,017 km (0.115 R)
• M4: 1,105,678 km (0.116 R)
• M5: 2,314,877 km (0.101 R)
• M6: 2,458,791 km (0.109 R)
• M7: 2,563,360 km (0.074 R)
• M8: 2,669,574 km (0.118 R)
• M9: 2,820,668 km (0.077 R)
• M10: 2,930,473 km (0.105 R)
• M11: 3,041,624 km (0.112 R)
• M12: 3,199,749 km (0.1 R)
• M13: 3,291,303 km (0.069 R)
• M14: 3,453,766 km (0.066 R)
• M15: 3,618,772 km (0.097 R)
• M16: 3,786,472 km (0.118 R)
• M17: 4,030,615 km (0.047 R)
• M18: 4,179,615 km (0.084 R)
• M19: 4,406,555 km (0.1 R)
• M20: 4,846,373 km (0.12 R)
• M21: 5,084,981 km (0.119 R)
• M22: 5,354,706 km (0.041 R)
• M23: 5,436,387 km (0.069 R)
• M24: 5,656,744 km (0.114 R)
• M25: 5,740,070 km (0.062 R)
• M26: 5,992,592 km (0.076 R)
• M27: 6,335,021 km (0.111 R)
• M28: 6,450,660 km (0.029 R)
• M29: 6,566,898 km (0.073 R)
• M30: 7,430,975 km (0.109 R)
• M31: 7,737,202 km (0.102 R)
• M32: 8,330,357 km (0.118 R)
• M33: 8,873,697 km (0.12 R)
• M34: 9,068,174 km (0.102 R)
• M35: 9,166,011 km (0.099 R)
• M36: 9,296,909 km (0.102 R)
• M37: 9,461,467 km (0.078 R)
• M38: 10,298,617 km (0.091 R)
• M39: 10,640,149 km (0.057 R)
• M40: 10,985,420 km (0.103 R)
• M41: 11,229,415 km (0.067 R)
• M42: 11,369,588 km (0.116 R)
• M43: 11,616,275 km (0.085 R)
• M44: 11,722,489 km (0.051 R)
• M45: 12,330,904 km (0.118 R)
• M46: 12,986,292 km (0.077 R)
• M47: 13,466,651 km (0.104 R)
• M48: 13,765,248 km (0.056 R)
• M49: 15,135,565 km (0.102 R)
• M50: 15,954,912 km (0.106 R)
• M51: 16,989,232 km (0.111 R)
• M52: 17,433,388 km (0.115 R)
• M53: 17,555,161 km (0.078 R)
• M54: 17,677,232 km (0.089 R)
• M55: 18,581,103 km (0.032 R)
• M56: 18,705,568 km (0.119 R)
• M57: 20,092,490 km (0.097 R)
• M58: 20,605,012 km (0.097 R)
• M59: 21,381,874 km (0.107 R)
• M60: 21,642,922 km (0.066 R)
• M61: 23,365,691 km (0.107 R)
• M62: 24,220,942 km (0.073 R)
• M63: 24,311,449 km (0.096 R)
• M64: 24,402,255 km (0.063 R)
• M65: 24,675,122 km (0.09 R)
• M66: 25,407,702 km (0.101 R)
• M67: 26,101,088 km (0.04 R)
• M68: 26,988,204 km (0.089 R)
• M69: 28,075,182 km (0.104 R)
• M70: 29,417,972 km (0.047 R)
• M71: 29,951,139 km (0.052 R)
• M72: 30,194,535 km (0.089 R)
• M73: 30,536,366 km (0.117 R)
• M74: 31,520,421 km (0.087 R)
• M75: 31,619,305 km (0.104 R)
• M76: 31,867,189 km (0.062 R)
• M77: 31,966,522 km (0.066 R)
• M78: 32,066,004 km (0.031 R)
• M79: 32,215,303 km (0.085 R)
• M80: 32,314,935 km (0.076 R)
• M81: 32,414,717 km (0.077 R)
• M82: 32,814,891 km (0.078 R)
• M83: 33,772,019 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 11.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.48 AU - 13.72 AU

Year: 14932 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,028,006 km

• M1: 241,750 km (0.113 R)
• M2: 338,390 km (0.056 R)
• M3: 468,241 km (0.105 R)
• M4: 555,906 km (0.086 R)
• M5: 751,131 km (0.095 R)
• M6: 1,087,277 km (0.051 R)
• M7: 1,209,648 km (0.066 R)
• M8: 1,294,022 km (0.118 R)
• M9: 1,491,640 km (0.077 R)
• M10: 1,722,919 km (0.113 R)
• M11: 2,246,661 km (0.053 R)
• M12: 2,705,777 km (0.098 R)
• M13: 3,555,493 km (0.116 R)
• M14: 3,678,911 km (0.052 R)
• M15: 4,186,945 km (0.109 R)
• M16: 4,616,291 km (0.102 R)
• M17: 5,024,992 km (0.082 R)
• M18: 5,163,969 km (0.064 R)
• M19: 6,358,059 km (0.093 R)
• M20: 6,546,253 km (0.104 R)
• M21: 6,660,097 km (0.034 R)
• M22: 6,928,177 km (0.065 R)
• M23: 9,113,951 km (0.088 R)
• M24: 9,198,623 km (0.12 R)
• M25: 10,061,055 km (0.068 R)
• M26: 10,236,683 km (0.101 R)
• M27: 10,724,671 km (0.115 R)
• M28: 10,994,247 km (0.065 R)
• M29: 11,175,111 km (0.089 R)
• M30: 11,357,022 km (0.099 R)
• M31: 11,908,589 km (0.104 R)
• M32: 12,704,898 km (0.034 R)
• M33: 12,990,032 km (0.047 R)
• M34: 13,325,430 km (0.108 R)
• M35: 13,907,067 km (0.07 R)
• M36: 15,447,775 km (0.084 R)
• M37: 16,212,669 km (0.113 R)
• M38: 16,470,426 km (0.096 R)
• M39: 17,042,189 km (0.118 R)
• M40: 17,461,961 km (0.074 R)
• M41: 17,620,385 km (0.029 R)
• M42: 18,258,570 km (0.067 R)
• M43: 19,338,966 km (0.094 R)
• M44: 19,831,891 km (0.095 R)
• M45: 19,941,995 km (0.115 R)
• M46: 20,662,757 km (0.077 R)
• M47: 20,830,307 km (0.109 R)
• M48: 21,054,404 km (0.093 R)
• M49: 22,129,564 km (0.044 R)
• M50: 22,243,857 km (0.092 R)
• M51: 23,048,993 km (0.067 R)
• M52: 24,451,323 km (0.036 R)
• M53: 25,282,040 km (0.057 R)
• M54: 26,424,220 km (0.104 R)
• M55: 27,337,814 km (0.074 R)
• M56: 28,447,830 km (0.12 R)
• M57: 29,384,163 km (0.105 R)
• M58: 30,077,101 km (0.112 R)
• M59: 30,903,180 km (0.082 R)
• M60: 31,543,609 km (0.112 R)
• M61: 31,672,113 km (0.096 R)
• M62: 31,929,870 km (0.116 R)
• M63: 32,253,002 km (0.083 R)
• M64: 32,512,404 km (0.084 R)
• M65: 33,294,502 km (0.118 R)
• M66: 34,016,910 km (0.112 R)
• M67: 34,214,828 km (0.087 R)
• M68: 35,343,544 km (0.066 R)
• M69: 38,047,376 km (0.12 R)
• M70: 38,252,774 km (0.1 R)
• M71: 38,802,397 km (0.093 R)
• M72: 41,801,535 km (0.112 R)
• M73: 41,942,905 km (0.114 R)
• M74: 42,013,664 km (0.074 R)
• M75: 42,084,275 km (0.064 R)
• M76: 42,651,849 km (0.118 R)
• M77: 43,293,175 km (0.047 R)
• M78: 43,794,328 km (0.091 R)
• M79: 44,009,599 km (0.069 R)
• M80: 45,381,561 km (0.1 R)
• M81: 46,109,355 km (0.116 R)
• M82: 46,401,520 km (0.065 R)
• M83: 46,474,673 km (0.107 R)
• M84: 48,241,424 km (0.115 R)
• M85: 48,760,977 km (0.106 R)
• M86: 49,207,676 km (0.058 R)
• M87: 49,356,975 km (0.085 R)
• M88: 49,431,624 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 3.8

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.91 AU - 15.19 AU

Year: 18683 Days

Day: 24.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,028,006 km

• M1: 514,766 km (0.116 R)
• M2: 578,495 km (0.106 R)
• M3: 2,316,673 km (0.057 R)
• M4: 2,343,151 km (0.114 R)
• M5: 3,944,746 km (0.038 R)
• M6: 4,071,755 km (0.117 R)
• M7: 4,428,247 km (0.086 R)
• M8: 4,760,803 km (0.119 R)
• M9: 6,391,569 km (0.049 R)
• M10: 6,919,051 km (0.094 R)
• M11: 7,617,524 km (0.12 R)
• M12: 8,176,272 km (0.07 R)
• M13: 9,886,624 km (0.104 R)
• M14: 10,363,692 km (0.092 R)
• M15: 11,520,831 km (0.105 R)
• M16: 11,976,806 km (0.068 R)
• M17: 12,022,732 km (0.116 R)
• M18: 12,531,514 km (0.109 R)
• M19: 12,671,538 km (0.095 R)
• M20: 14,882,295 km (0.07 R)
• M21: 15,678,754 km (0.114 R)
• M22: 16,591,152 km (0.077 R)
• M23: 16,899,174 km (0.066 R)
• M24: 17,260,752 km (0.087 R)
• M25: 19,053,383 km (0.064 R)
• M26: 20,080,522 km (0.119 R)
• M27: 20,408,740 km (0.092 R)
• M28: 20,518,395 km (0.042 R)
• M29: 20,628,350 km (0.109 R)
• M30: 20,848,857 km (0.082 R)
• M31: 21,850,863 km (0.097 R)
• M32: 21,906,963 km (0.109 R)
• M33: 22,868,428 km (0.115 R)
• M34: 23,153,711 km (0.08 R)
• M35: 24,832,050 km (0.075 R)
• M36: 24,949,334 km (0.089 R)
• M37: 25,478,911 km (0.118 R)
• M38: 26,609,123 km (0.094 R)
• M39: 26,789,089 km (0.058 R)
• M40: 27,331,232 km (0.108 R)
• M41: 27,512,844 km (0.112 R)
• M42: 27,573,431 km (0.102 R)
• M43: 28,304,216 km (0.109 R)
• M44: 28,426,587 km (0.06 R)
• M45: 31,100,649 km (0.028 R)
• M46: 31,670,468 km (0.058 R)
• M47: 32,627,744 km (0.072 R)
• M48: 33,400,417 km (0.116 R)
• M49: 33,918,774 km (0.111 R)
• M50: 34,374,599 km (0.093 R)
• M51: 36,484,078 km (0.116 R)
• M52: 37,218,753 km (0.116 R)
• M53: 38,025,834 km (0.101 R)
• M54: 39,110,867 km (0.091 R)
• M55: 39,520,466 km (0.105 R)
• M56: 39,588,833 km (0.072 R)
• M57: 42,146,807 km (0.091 R)
• M58: 42,426,555 km (0.069 R)
• M59: 44,544,112 km (0.064 R)
• M60: 44,757,738 km (0.081 R)
• M61: 47,857,256 km (0.109 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit