🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 15

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,422,725 km

• M1: 187,596 km (0.102 R)
• M2: 316,549 km (0.112 R)
• M3: 443,109 km (0.097 R)
• M4: 558,000 km (0.084 R)
• M5: 682,017 km (0.097 R)
• M6: 835,205 km (0.103 R)
• M7: 940,073 km (0.098 R)
• M8: 1,175,091 km (0.093 R)
• M9: 1,294,919 km (0.096 R)
• M10: 1,408,314 km (0.105 R)
• M11: 1,669,213 km (0.026 R)
• M12: 1,872,666 km (0.03 R)
• M13: 2,135,659 km (0.114 R)
• M14: 2,245,614 km (0.112 R)
• M15: 2,397,605 km (0.106 R)
• M16: 2,560,068 km (0.09 R)
• M17: 2,670,472 km (0.112 R)
• M18: 2,789,551 km (0.075 R)
• M19: 2,924,788 km (0.079 R)
• M20: 3,055,088 km (0.07 R)
• M21: 3,165,192 km (0.085 R)
• M22: 3,374,330 km (0.091 R)
• M23: 3,634,630 km (0.057 R)
• M24: 3,759,394 km (0.099 R)
• M25: 3,885,655 km (0.079 R)
• M26: 4,102,123 km (0.072 R)
• M27: 4,199,511 km (0.103 R)
• M28: 4,355,542 km (0.106 R)
• M29: 4,488,385 km (0.06 R)
• M30: 4,588,915 km (0.074 R)
• M31: 4,843,680 km (0.103 R)
• M32: 4,990,136 km (0.103 R)
• M33: 5,492,187 km (0.077 R)
• M34: 5,590,921 km (0.046 R)
• M35: 5,735,732 km (0.096 R)
• M36: 5,909,265 km (0.042 R)
• M37: 6,056,769 km (0.104 R)
• M38: 6,243,018 km (0.106 R)
• M39: 6,412,214 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.31 AU - 1.55 AU

Year: 1160 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,422,725 km

• M1: 209,138 km (0.111 R)
• M2: 448,943 km (0.091 R)
• M3: 561,291 km (0.065 R)
• M4: 674,387 km (0.115 R)
• M5: 797,057 km (0.109 R)
• M6: 935,435 km (0.068 R)
• M7: 1,075,609 km (0.119 R)
• M8: 1,292,675 km (0.09 R)
• M9: 1,533,229 km (0.061 R)
• M10: 1,728,005 km (0.097 R)
• M11: 1,931,458 km (0.115 R)
• M12: 2,549,896 km (0.085 R)
• M13: 2,731,807 km (0.105 R)
• M14: 3,076,929 km (0.087 R)
• M15: 3,206,032 km (0.083 R)
• M16: 3,326,009 km (0.069 R)
• M17: 3,548,162 km (0.102 R)
• M18: 3,740,844 km (0.101 R)
• M19: 3,844,366 km (0.058 R)
• M20: 4,018,947 km (0.071 R)
• M21: 4,184,402 km (0.091 R)
• M22: 4,424,656 km (0.07 R)
• M23: 4,595,647 km (0.104 R)
• M24: 4,806,280 km (0.087 R)
• M25: 5,173,094 km (0.094 R)
• M26: 5,444,465 km (0.096 R)
• M27: 5,654,351 km (0.085 R)
• M28: 5,974,341 km (0.072 R)
• M29: 6,191,108 km (0.111 R)
• M30: 6,327,840 km (0.104 R)
• M31: 6,479,533 km (0.119 R)
• M32: 6,590,534 km (0.101 R)
• M33: 6,716,196 km (0.117 R)
• M34: 6,828,694 km (0.12 R)
• M35: 7,212,712 km (0.094 R)
• M36: 7,356,774 km (0.102 R)
• M37: 7,618,571 km (0.117 R)
• M38: 7,736,005 km (0.033 R)
• M39: 8,017,099 km (0.077 R)
• M40: 8,211,427 km (0.105 R)
• M41: 8,377,032 km (0.118 R)
• M42: 8,681,164 km (0.103 R)
• M43: 8,803,835 km (0.089 R)
• M44: 9,004,445 km (0.086 R)
• M45: 9,678,683 km (0.104 R)
• M46: 9,933,747 km (0.08 R)
• M47: 10,078,259 km (0.12 R)
• M48: 10,336,914 km (0.046 R)
• M49: 10,565,050 km (0.097 R)
• M50: 10,745,316 km (0.085 R)
• M51: 10,844,200 km (0.103 R)
• M52: 11,076,077 km (0.112 R)
• M53: 11,276,089 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 13.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.44 AU - 1.84 AU

Year: 1424 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 104.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,422,725 km

• M1: 209,736 km (0.111 R)
• M2: 316,699 km (0.079 R)
• M3: 461,809 km (0.038 R)
• M4: 597,045 km (0.102 R)
• M5: 691,741 km (0.069 R)
• M6: 785,090 km (0.086 R)
• M7: 883,375 km (0.107 R)
• M8: 1,019,061 km (0.095 R)
• M9: 1,214,884 km (0.118 R)
• M10: 1,331,421 km (0.099 R)
• M11: 1,480,271 km (0.114 R)
• M12: 1,674,599 km (0.1 R)
• M13: 1,775,128 km (0.108 R)
• M14: 1,867,430 km (0.049 R)
• M15: 1,961,378 km (0.101 R)
• M16: 2,187,121 km (0.113 R)
• M17: 2,536,282 km (0.03 R)
• M18: 2,723,579 km (0.071 R)
• M19: 3,124,651 km (0.11 R)
• M20: 3,570,901 km (0.086 R)
• M21: 3,688,934 km (0.057 R)
• M22: 3,821,777 km (0.084 R)
• M23: 4,092,100 km (0.1 R)
• M24: 4,285,231 km (0.049 R)
• M25: 4,424,955 km (0.102 R)
• M26: 4,666,257 km (0.095 R)
• M27: 4,795,659 km (0.091 R)
• M28: 5,058,203 km (0.104 R)
• M29: 5,161,725 km (0.058 R)
• M30: 5,461,070 km (0.116 R)
• M31: 5,704,765 km (0.075 R)
• M32: 5,936,492 km (0.054 R)
• M33: 6,077,114 km (0.111 R)
• M34: 6,313,928 km (0.119 R)
• M35: 6,489,556 km (0.119 R)
• M36: 6,618,210 km (0.052 R)
• M37: 7,009,558 km (0.1 R)
• M38: 7,158,408 km (0.116 R)
• M39: 7,308,155 km (0.09 R)
• M40: 7,458,950 km (0.088 R)
• M41: 8,072,899 km (0.104 R)
• M42: 8,491,175 km (0.117 R)
• M43: 8,809,519 km (0.086 R)
• M44: 8,952,385 km (0.063 R)
• M45: 9,131,903 km (0.085 R)
• M46: 9,349,119 km (0.083 R)
• M47: 9,458,325 km (0.091 R)
• M48: 9,659,535 km (0.09 R)
• M49: 10,309,537 km (0.057 R)
• M50: 10,460,182 km (0.096 R)
• M51: 10,611,426 km (0.044 R)
• M52: 11,379,012 km (0.095 R)
• M53: 11,671,476 km (0.059 R)
• M54: 12,005,977 km (0.071 R)
• M55: 12,463,597 km (0.113 R)
• M56: 12,664,357 km (0.088 R)
• M57: 12,825,773 km (0.073 R)
• M58: 13,375,546 km (0.096 R)
• M59: 13,581,093 km (0.101 R)
• M60: 13,891,359 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 13.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.65 AU - 5.15 AU

Year: 6260 Days

Day: 6.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,422,725 km

• M1: 316,250 km (0.059 R)
• M2: 405,709 km (0.101 R)
• M3: 532,718 km (0.114 R)
• M4: 635,791 km (0.049 R)
• M5: 1,075,309 km (0.12 R)
• M6: 1,505,852 km (0.066 R)
• M7: 1,701,227 km (0.072 R)
• M8: 1,989,053 km (0.093 R)
• M9: 2,095,717 km (0.091 R)
• M10: 2,315,326 km (0.114 R)
• M11: 2,970,415 km (0.085 R)
• M12: 3,143,051 km (0.052 R)
• M13: 3,550,406 km (0.03 R)
• M14: 3,760,442 km (0.105 R)
• M15: 4,165,702 km (0.097 R)
• M16: 4,872,253 km (0.042 R)
• M17: 5,284,395 km (0.077 R)
• M18: 5,525,098 km (0.104 R)
• M19: 5,769,391 km (0.119 R)
• M20: 6,879,856 km (0.07 R)
• M21: 7,142,999 km (0.076 R)
• M22: 7,342,563 km (0.08 R)
• M23: 7,917,916 km (0.116 R)
• M24: 8,089,954 km (0.103 R)
• M25: 8,263,338 km (0.076 R)
• M26: 8,578,391 km (0.108 R)
• M27: 9,040,499 km (0.108 R)
• M28: 9,474,183 km (0.076 R)
• M29: 9,951,998 km (0.049 R)
• M30: 10,212,448 km (0.09 R)
• M31: 10,854,522 km (0.093 R)
• M32: 11,509,761 km (0.118 R)
• M33: 11,704,837 km (0.114 R)
• M34: 13,223,853 km (0.092 R)
• M35: 13,510,483 km (0.114 R)
• M36: 14,424,526 km (0.111 R)
• M37: 15,101,905 km (0.109 R)
• M38: 16,531,612 km (0.109 R)
• M39: 17,017,805 km (0.113 R)
• M40: 17,240,407 km (0.067 R)
• M41: 17,374,446 km (0.104 R)
• M42: 18,322,149 km (0.093 R)
• M43: 18,871,173 km (0.111 R)
• M44: 18,963,176 km (0.094 R)
• M45: 19,425,732 km (0.116 R)
• M46: 20,787,971 km (0.075 R)
• M47: 21,408,652 km (0.097 R)
• M48: 21,841,888 km (0.064 R)
• M49: 22,083,787 km (0.116 R)
• M50: 22,472,742 km (0.074 R)
• M51: 23,011,294 km (0.042 R)
• M52: 24,201,196 km (0.117 R)
• M53: 24,401,507 km (0.057 R)
• M54: 25,157,276 km (0.084 R)
• M55: 26,125,772 km (0.096 R)
• M56: 26,588,778 km (0.096 R)
• M57: 27,314,477 km (0.119 R)
• M58: 27,470,807 km (0.086 R)
• M59: 28,626,450 km (0.096 R)
• M60: 29,050,710 km (0.11 R)
• M61: 30,443,615 km (0.054 R)
• M62: 30,714,088 km (0.057 R)
• M63: 31,913,115 km (0.114 R)
• M64: 32,077,823 km (0.043 R)
• M65: 32,573,740 km (0.104 R)
• M66: 34,076,450 km (0.109 R)
• M67: 34,300,847 km (0.096 R)
• M68: 34,413,345 km (0.067 R)
• M69: 35,260,667 km (0.109 R)
• M70: 36,803,171 km (0.091 R)
• M71: 37,495,809 km (0.053 R)
• M72: 37,785,729 km (0.094 R)
• M73: 38,192,785 km (0.112 R)
• M74: 38,776,815 km (0.049 R)
• M75: 38,952,593 km (0.118 R)
• M76: 39,128,669 km (0.111 R)
• M77: 39,305,045 km (0.049 R)
• M78: 39,422,779 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit