🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 9.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.93 AU - 1.01 AU

Year: 648 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,465,773 km

• M1: 135,236 km (0.109 R)
• M2: 301,589 km (0.084 R)
• M3: 367,562 km (0.101 R)
• M4: 440,117 km (0.104 R)
• M5: 511,026 km (0.111 R)
• M6: 586,573 km (0.05 R)
• M7: 705,653 km (0.029 R)
• M8: 768,484 km (0.117 R)
• M9: 900,430 km (0.06 R)
• M10: 1,009,786 km (0.112 R)
• M11: 1,557,164 km (0.083 R)
• M12: 1,635,254 km (0.056 R)
• M13: 1,739,524 km (0.094 R)
• M14: 1,814,473 km (0.117 R)
• M15: 2,085,694 km (0.081 R)
• M16: 2,267,006 km (0.047 R)
• M17: 2,481,679 km (0.107 R)
• M18: 2,552,439 km (0.062 R)
• M19: 2,695,754 km (0.114 R)
• M20: 2,783,119 km (0.098 R)
• M21: 2,990,761 km (0.101 R)
• M22: 3,157,562 km (0.083 R)
• M23: 3,265,273 km (0.092 R)
• M24: 3,476,505 km (0.094 R)
• M25: 3,555,941 km (0.054 R)
• M26: 3,643,905 km (0.062 R)
• M27: 3,740,844 km (0.119 R)
• M28: 3,822,226 km (0.047 R)
• M29: 3,920,811 km (0.1 R)
• M30: 4,179,166 km (0.103 R)
• M31: 4,443,206 km (0.078 R)
• M32: 4,581,584 km (0.071 R)
• M33: 4,686,303 km (0.08 R)
• M34: 4,853,853 km (0.092 R)
• M35: 4,925,061 km (0.118 R)
• M36: 5,095,453 km (0.048 R)
• M37: 5,194,936 km (0.101 R)
• M38: 5,267,640 km (0.079 R)
• M39: 5,553,073 km (0.093 R)
• M40: 5,646,123 km (0.04 R)
• M41: 5,985,860 km (0.119 R)
• M42: 6,119,750 km (0.107 R)
• M43: 6,215,941 km (0.043 R)
• M44: 6,303,007 km (0.075 R)
• M45: 6,449,015 km (0.074 R)
• M46: 6,576,472 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 14.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.94 AU - 1.2 AU

Year: 751 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,465,773 km

• M1: 184,454 km (0.114 R)
• M2: 460,612 km (0.115 R)
• M3: 559,945 km (0.106 R)
• M4: 691,591 km (0.093 R)
• M5: 806,632 km (0.087 R)
• M6: 916,287 km (0.106 R)
• M7: 1,013,376 km (0.075 R)
• M8: 1,114,504 km (0.116 R)
• M9: 1,378,544 km (0.052 R)
• M10: 1,630,766 km (0.098 R)
• M11: 1,836,015 km (0.045 R)
• M12: 1,950,607 km (0.049 R)
• M13: 2,091,378 km (0.104 R)
• M14: 2,290,792 km (0.112 R)
• M15: 2,541,219 km (0.098 R)
• M16: 2,630,978 km (0.082 R)
• M17: 2,880,357 km (0.096 R)
• M18: 2,987,769 km (0.119 R)
• M19: 3,325,112 km (0.091 R)
• M20: 3,516,448 km (0.069 R)
• M21: 3,682,352 km (0.117 R)
• M22: 3,954,769 km (0.106 R)
• M23: 4,203,401 km (0.073 R)
• M24: 4,325,922 km (0.106 R)
• M25: 4,795,809 km (0.068 R)
• M26: 4,972,184 km (0.057 R)
• M27: 5,093,807 km (0.027 R)
• M28: 5,282,151 km (0.096 R)
• M29: 5,447,906 km (0.086 R)
• M30: 5,623,833 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.46 AU - 5.7 AU

Year: 6648 Days

Day: 5.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,465,773 km

• M1: 247,584 km (0.093 R)
• M2: 482,453 km (0.118 R)
• M3: 690,544 km (0.067 R)
• M4: 1,131,409 km (0.058 R)
• M5: 1,237,025 km (0.096 R)
• M6: 1,614,759 km (0.084 R)
• M7: 1,755,830 km (0.081 R)
• M8: 2,248,755 km (0.076 R)
• M9: 2,570,091 km (0.039 R)
• M10: 3,130,186 km (0.12 R)
• M11: 3,489,670 km (0.116 R)
• M12: 3,648,094 km (0.077 R)
• M13: 4,333,402 km (0.07 R)
• M14: 4,910,700 km (0.096 R)
• M15: 5,728,551 km (0.11 R)
• M16: 6,265,308 km (0.107 R)
• M17: 7,184,737 km (0.115 R)
• M18: 7,455,210 km (0.047 R)
• M19: 7,557,535 km (0.085 R)
• M20: 7,763,531 km (0.092 R)
• M21: 8,006,328 km (0.089 R)
• M22: 8,181,208 km (0.092 R)
• M23: 8,428,344 km (0.081 R)
• M24: 8,893,743 km (0.082 R)
• M25: 9,038,703 km (0.041 R)
• M26: 9,294,217 km (0.047 R)
• M27: 9,849,823 km (0.092 R)
• M28: 10,150,664 km (0.086 R)
• M29: 10,722,876 km (0.105 R)
• M30: 12,950,538 km (0.073 R)
• M31: 13,115,096 km (0.119 R)
• M32: 13,654,546 km (0.102 R)
• M33: 13,821,946 km (0.102 R)
• M34: 14,970,259 km (0.094 R)
• M35: 15,316,279 km (0.093 R)
• M36: 16,593,097 km (0.055 R)
• M37: 16,906,355 km (0.105 R)
• M38: 17,131,350 km (0.114 R)
• M39: 17,903,724 km (0.114 R)
• M40: 18,225,209 km (0.032 R)
• M41: 19,341,509 km (0.105 R)
• M42: 19,860,613 km (0.034 R)
• M43: 20,336,484 km (0.113 R)
• M44: 20,768,074 km (0.106 R)
• M45: 21,493,923 km (0.079 R)
• M46: 21,786,686 km (0.077 R)
• M47: 21,933,591 km (0.085 R)
• M48: 23,070,385 km (0.107 R)
• M49: 23,220,133 km (0.036 R)
• M50: 23,470,260 km (0.075 R)
• M51: 24,175,764 km (0.111 R)
• M52: 25,195,573 km (0.067 R)
• M53: 25,555,804 km (0.108 R)
• M54: 26,073,413 km (0.098 R)
• M55: 27,329,885 km (0.085 R)
• M56: 27,435,501 km (0.108 R)
• M57: 28,445,437 km (0.106 R)
• M58: 28,928,039 km (0.12 R)
• M59: 29,197,316 km (0.104 R)
• M60: 30,173,891 km (0.047 R)
• M61: 30,830,775 km (0.085 R)
• M62: 31,105,885 km (0.094 R)
• M63: 31,271,340 km (0.051 R)
• M64: 31,492,446 km (0.09 R)
• M65: 32,493,555 km (0.088 R)
• M66: 33,448,887 km (0.1 R)
• M67: 33,731,477 km (0.114 R)
• M68: 34,984,958 km (0.115 R)
• M69: 35,156,996 km (0.08 R)
• M70: 36,543,917 km (0.114 R)
• M71: 37,713,324 km (0.098 R)
• M72: 38,184,408 km (0.08 R)
• M73: 38,598,345 km (0.089 R)
• M74: 38,954,388 km (0.08 R)
• M75: 39,132,709 km (0.115 R)
• M76: 39,789,144 km (0.089 R)
• M77: 40,088,789 km (0.054 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 3.8

Gravity: 39.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.41 AU - 9.75 AU

Year: 17046 Days

Day: 21.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,465,773 km

• M1: 398,828 km (0.048 R)
• M2: 487,240 km (0.07 R)
• M3: 601,683 km (0.111 R)
• M4: 641,775 km (0.085 R)
• M5: 878,140 km (0.047 R)
• M6: 1,065,885 km (0.117 R)
• M7: 1,090,269 km (0.073 R)
• M8: 2,302,012 km (0.109 R)
• M9: 2,894,120 km (0.033 R)
• M10: 3,101,613 km (0.089 R)
• M11: 3,278,138 km (0.105 R)
• M12: 5,382,382 km (0.087 R)
• M13: 5,551,727 km (0.072 R)
• M14: 5,594,362 km (0.089 R)
• M15: 5,895,652 km (0.032 R)
• M16: 6,922,492 km (0.092 R)
• M17: 7,907,145 km (0.067 R)
• M18: 8,051,357 km (0.063 R)
• M19: 8,884,767 km (0.108 R)
• M20: 8,984,699 km (0.091 R)
• M21: 9,540,604 km (0.055 R)
• M22: 9,796,865 km (0.114 R)
• M23: 10,632,369 km (0.12 R)
• M24: 11,544,617 km (0.073 R)
• M25: 11,763,030 km (0.1 R)
• M26: 12,481,848 km (0.09 R)
• M27: 12,593,598 km (0.12 R)
• M28: 13,271,725 km (0.076 R)
• M29: 14,604,193 km (0.077 R)
• M30: 14,663,134 km (0.103 R)
• M31: 14,840,258 km (0.072 R)
• M32: 15,196,750 km (0.087 R)
• M33: 15,676,361 km (0.119 R)
• M34: 17,644,022 km (0.114 R)
• M35: 18,976,939 km (0.119 R)
• M36: 19,170,070 km (0.097 R)
• M37: 20,014,101 km (0.101 R)
• M38: 21,603,877 km (0.108 R)
• M39: 21,671,047 km (0.064 R)
• M40: 22,891,017 km (0.113 R)
• M41: 23,165,081 km (0.111 R)
• M42: 25,467,691 km (0.096 R)
• M43: 25,751,777 km (0.068 R)
• M44: 26,394,749 km (0.082 R)
• M45: 26,610,170 km (0.117 R)
• M46: 26,682,127 km (0.119 R)
• M47: 26,754,083 km (0.103 R)
• M48: 27,115,212 km (0.087 R)
• M49: 27,332,578 km (0.11 R)
• M50: 28,354,780 km (0.115 R)
• M51: 28,575,437 km (0.107 R)
• M52: 28,944,495 km (0.072 R)
• M53: 29,389,549 km (0.094 R)
• M54: 29,612,749 km (0.057 R)
• M55: 29,911,496 km (0.112 R)
• M56: 30,061,094 km (0.101 R)
• M57: 30,361,337 km (0.097 R)
• M58: 30,662,477 km (0.118 R)
• M59: 31,115,908 km (0.08 R)
• M60: 31,571,733 km (0.05 R)
• M61: 33,106,906 km (0.083 R)
• M62: 34,744,704 km (0.1 R)
• M63: 35,454,695 km (0.105 R)
• M64: 35,533,833 km (0.063 R)
• M65: 35,692,406 km (0.069 R)
• M66: 36,328,945 km (0.096 R)
• M67: 36,728,671 km (0.102 R)
• M68: 36,969,224 km (0.099 R)
• M69: 37,613,093 km (0.057 R)
• M70: 37,774,809 km (0.03 R)
• M71: 37,855,592 km (0.052 R)
• M72: 39,157,392 km (0.081 R)
• M73: 40,805,213 km (0.113 R)
• M74: 41,387,149 km (0.054 R)
• M75: 42,139,626 km (0.117 R)
• M76: 42,307,475 km (0.086 R)
• M77: 43,234,383 km (0.11 R)
• M78: 43,488,251 km (0.116 R)
• M79: 46,314,304 km (0.098 R)
• M80: 46,400,921 km (0.03 R)
• M81: 47,269,486 km (0.118 R)
• M82: 47,531,133 km (0.106 R)
• M83: 47,618,349 km (0.096 R)
• M84: 48,846,398 km (0.093 R)
• M85: 50,886,314 km (0.102 R)
• M86: 52,592,328 km (0.066 R)
• M87: 52,682,685 km (0.043 R)
• M88: 53,407,038 km (0.048 R)
• M89: 53,679,456 km (0.094 R)
• M90: 54,865,468 km (0.066 R)
• M91: 55,691,697 km (0.108 R)
• M92: 57,449,322 km (0.111 R)
• M93: 59,412,944 km (0.055 R)
• M94: 60,072,371 km (0.041 R)
• M95: 62,830,059 km (0.065 R)
• M96: 63,309,669 km (0.057 R)
• M97: 63,598,094 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit