🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 14.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.76 AU - 0.94 AU

Year: 523 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,654,520 km

• M1: 179,069 km (0.066 R)
• M2: 282,291 km (0.117 R)
• M3: 388,356 km (0.087 R)
• M4: 479,910 km (0.109 R)
• M5: 579,393 km (0.093 R)
• M6: 750,832 km (0.108 R)
• M7: 857,196 km (0.065 R)
• M8: 950,694 km (0.115 R)
• M9: 1,041,800 km (0.045 R)
• M10: 1,196,633 km (0.099 R)
• M11: 1,299,706 km (0.078 R)
• M12: 1,431,203 km (0.073 R)
• M13: 1,639,443 km (0.096 R)
• M14: 1,739,823 km (0.102 R)
• M15: 2,012,241 km (0.053 R)
• M16: 2,120,251 km (0.062 R)
• M17: 2,320,562 km (0.086 R)
• M18: 2,416,454 km (0.072 R)
• M19: 2,540,621 km (0.119 R)
• M20: 2,791,047 km (0.03 R)
• M21: 3,102,361 km (0.101 R)
• M22: 3,281,878 km (0.115 R)
• M23: 3,415,170 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 8.5

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.82 AU - 1.06 AU

Year: 608 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,654,520 km

• M1: 105,915 km (0.06 R)
• M2: 160,668 km (0.109 R)
• M3: 214,224 km (0.072 R)
• M4: 294,109 km (0.1 R)
• M5: 356,043 km (0.037 R)
• M6: 449,841 km (0.119 R)
• M7: 540,796 km (0.097 R)
• M8: 612,454 km (0.115 R)
• M9: 719,566 km (0.119 R)
• M10: 794,664 km (0.118 R)
• M11: 902,524 km (0.118 R)
• M12: 1,020,856 km (0.117 R)
• M13: 1,073,963 km (0.074 R)
• M14: 1,133,503 km (0.106 R)
• M15: 1,222,215 km (0.109 R)
• M16: 1,484,310 km (0.119 R)
• M17: 1,732,493 km (0.066 R)
• M18: 1,841,849 km (0.076 R)
• M19: 1,987,109 km (0.087 R)
• M20: 2,295,879 km (0.117 R)
• M21: 2,423,785 km (0.076 R)
• M22: 2,503,072 km (0.027 R)
• M23: 2,889,782 km (0.055 R)
• M24: 2,958,597 km (0.1 R)
• M25: 3,231,763 km (0.113 R)
• M26: 3,359,370 km (0.096 R)
• M27: 3,504,929 km (0.076 R)
• M28: 3,594,837 km (0.101 R)
• M29: 3,660,809 km (0.109 R)
• M30: 3,810,707 km (0.077 R)
• M31: 3,894,781 km (0.079 R)
• M32: 3,954,021 km (0.057 R)
• M33: 4,013,711 km (0.11 R)
• M34: 4,090,754 km (0.12 R)
• M35: 4,246,336 km (0.111 R)
• M36: 4,377,383 km (0.086 R)
• M37: 4,456,820 km (0.045 R)
• M38: 4,590,111 km (0.108 R)
• M39: 4,670,745 km (0.084 R)
• M40: 5,016,465 km (0.099 R)
• M41: 5,127,317 km (0.09 R)
• M42: 5,248,492 km (0.104 R)
• M43: 5,314,016 km (0.094 R)
• M44: 5,607,826 km (0.106 R)
• M45: 5,684,420 km (0.116 R)
• M46: 5,838,954 km (0.088 R)
• M47: 5,945,917 km (0.086 R)
• M48: 6,053,478 km (0.105 R)
• M49: 6,112,569 km (0.115 R)
• M50: 6,171,660 km (0.12 R)
• M51: 6,500,626 km (0.098 R)
• M52: 6,723,078 km (0.1 R)
• M53: 6,804,609 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 14.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.39 AU - 2.53 AU

Year: 2573 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,654,520 km

• M1: 216,468 km (0.036 R)
• M2: 441,763 km (0.094 R)
• M3: 626,815 km (0.074 R)
• M4: 737,817 km (0.112 R)
• M5: 878,439 km (0.096 R)
• M6: 1,029,383 km (0.099 R)
• M7: 1,214,735 km (0.081 R)
• M8: 1,385,575 km (0.073 R)
• M9: 1,492,239 km (0.113 R)
• M10: 1,868,777 km (0.059 R)
• M11: 2,160,792 km (0.1 R)
• M12: 2,254,590 km (0.09 R)
• M13: 2,371,126 km (0.084 R)
• M14: 2,500,678 km (0.12 R)
• M15: 2,621,553 km (0.057 R)
• M16: 2,880,956 km (0.12 R)
• M17: 3,172,672 km (0.059 R)
• M18: 3,376,574 km (0.075 R)
• M19: 3,535,446 km (0.054 R)
• M20: 3,963,147 km (0.056 R)
• M21: 4,275,208 km (0.059 R)
• M22: 4,394,437 km (0.116 R)
• M23: 4,717,569 km (0.054 R)
• M24: 5,330,471 km (0.095 R)
• M25: 5,501,910 km (0.117 R)
• M26: 5,689,955 km (0.068 R)
• M27: 5,953,846 km (0.099 R)
• M28: 6,251,695 km (0.08 R)
• M29: 6,448,117 km (0.076 R)
• M30: 7,396,717 km (0.085 R)
• M31: 7,492,310 km (0.066 R)
• M32: 7,749,618 km (0.069 R)
• M33: 8,256,306 km (0.083 R)
• M34: 8,455,421 km (0.095 R)
• M35: 8,572,257 km (0.094 R)
• M36: 9,096,299 km (0.102 R)
• M37: 9,457,278 km (0.095 R)
• M38: 9,700,524 km (0.047 R)
• M39: 10,478,732 km (0.117 R)
• M40: 10,658,399 km (0.116 R)
• M41: 10,984,373 km (0.044 R)
• M42: 11,148,632 km (0.073 R)
• M43: 11,553,743 km (0.035 R)
• M44: 11,720,694 km (0.11 R)
• M45: 11,907,392 km (0.099 R)
• M46: 12,076,139 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 10.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.57 AU - 3.91 AU

Year: 3889 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,654,520 km

• M1: 136,882 km (0.066 R)
• M2: 237,412 km (0.064 R)
• M3: 335,548 km (0.026 R)
• M4: 411,993 km (0.111 R)
• M5: 726,298 km (0.064 R)
• M6: 821,741 km (0.077 R)
• M7: 1,172,548 km (0.099 R)
• M8: 1,378,395 km (0.103 R)
• M9: 1,638,396 km (0.119 R)
• M10: 1,752,689 km (0.092 R)
• M11: 1,944,324 km (0.098 R)
• M12: 2,189,664 km (0.085 R)
• M13: 2,445,327 km (0.09 R)
• M14: 2,898,608 km (0.118 R)
• M15: 3,144,098 km (0.092 R)
• M16: 3,359,968 km (0.049 R)
• M17: 3,655,424 km (0.085 R)
• M18: 3,768,520 km (0.119 R)
• M19: 3,863,515 km (0.112 R)
• M20: 4,311,261 km (0.112 R)
• M21: 4,612,252 km (0.096 R)
• M22: 4,714,128 km (0.098 R)
• M23: 5,129,262 km (0.092 R)
• M24: 5,686,514 km (0.117 R)
• M25: 5,773,879 km (0.069 R)
• M26: 5,950,255 km (0.106 R)
• M27: 6,173,007 km (0.116 R)
• M28: 6,811,789 km (0.047 R)
• M29: 7,115,473 km (0.083 R)
• M30: 7,399,859 km (0.105 R)
• M31: 7,591,494 km (0.101 R)
• M32: 8,474,121 km (0.084 R)
• M33: 9,055,010 km (0.11 R)
• M34: 9,157,334 km (0.083 R)
• M35: 9,492,733 km (0.073 R)
• M36: 10,042,954 km (0.106 R)
• M37: 10,362,046 km (0.104 R)
• M38: 10,603,497 km (0.106 R)
• M39: 11,256,641 km (0.111 R)
• M40: 11,532,799 km (0.105 R)
• M41: 12,374,137 km (0.058 R)
• M42: 12,487,832 km (0.096 R)
• M43: 13,032,667 km (0.07 R)
• M44: 13,148,306 km (0.097 R)
• M45: 13,380,782 km (0.042 R)
• M46: 13,555,961 km (0.067 R)
• M47: 13,849,621 km (0.07 R)
• M48: 14,264,456 km (0.102 R)
• M49: 14,563,203 km (0.066 R)
• M50: 14,833,826 km (0.04 R)
• M51: 15,197,348 km (0.093 R)
• M52: 15,319,121 km (0.056 R)
• M53: 15,809,653 km (0.084 R)
• M54: 16,087,755 km (0.086 R)
• M55: 16,523,833 km (0.094 R)
• M56: 16,963,651 km (0.073 R)
• M57: 17,058,346 km (0.107 R)
• M58: 17,502,951 km (0.111 R)
• M59: 17,854,955 km (0.074 R)
• M60: 18,533,381 km (0.1 R)
• M61: 19,023,164 km (0.064 R)
• M62: 19,286,157 km (0.072 R)
• M63: 19,649,680 km (0.098 R)
• M64: 20,182,548 km (0.069 R)
• M65: 20,484,436 km (0.094 R)
• M66: 20,551,606 km (0.076 R)
• M67: 20,821,480 km (0.107 R)
• M68: 21,024,634 km (0.106 R)
• M69: 21,467,145 km (0.12 R)
• M70: 21,706,651 km (0.095 R)
• M71: 22,743,215 km (0.114 R)
• M72: 22,987,358 km (0.116 R)
• M73: 23,127,232 km (0.106 R)
• M74: 23,548,799 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit