🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 10

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 467 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,122,137 km

• M1: 160,668 km (0.095 R)
• M2: 232,176 km (0.099 R)
• M3: 310,565 km (0.065 R)
• M4: 399,576 km (0.045 R)
• M5: 491,429 km (0.055 R)
• M6: 623,973 km (0.101 R)
• M7: 734,226 km (0.061 R)
• M8: 825,032 km (0.06 R)
• M9: 892,351 km (0.062 R)
• M10: 968,796 km (0.09 R)
• M11: 1,076,805 km (0.088 R)
• M12: 1,185,264 km (0.082 R)
• M13: 1,270,236 km (0.062 R)
• M14: 1,385,276 km (0.059 R)
• M15: 1,454,540 km (0.11 R)
• M16: 1,524,851 km (0.088 R)
• M17: 1,630,617 km (0.116 R)
• M18: 1,699,581 km (0.087 R)
• M19: 1,822,700 km (0.104 R)
• M20: 1,921,585 km (0.068 R)
• M21: 2,008,501 km (0.095 R)
• M22: 2,078,064 km (0.048 R)
• M23: 2,186,373 km (0.098 R)
• M24: 2,253,243 km (0.062 R)
• M25: 2,458,192 km (0.106 R)
• M26: 2,578,020 km (0.103 R)
• M27: 2,699,793 km (0.119 R)
• M28: 2,787,308 km (0.05 R)
• M29: 2,886,192 km (0.105 R)
• M30: 3,023,523 km (0.118 R)
• M31: 3,114,478 km (0.042 R)
• M32: 3,195,411 km (0.059 R)
• M33: 3,288,161 km (0.087 R)
• M34: 3,354,134 km (0.095 R)
• M35: 3,476,355 km (0.117 R)
• M36: 3,696,563 km (0.033 R)
• M37: 3,788,267 km (0.046 R)
• M38: 3,944,746 km (0.08 R)
• M39: 4,026,726 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 925 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,122,137 km

• M1: 171,888 km (0.053 R)
• M2: 301,589 km (0.091 R)
• M3: 423,661 km (0.07 R)
• M4: 539,001 km (0.035 R)
• M5: 679,474 km (0.114 R)
• M6: 766,988 km (0.076 R)
• M7: 859,141 km (0.076 R)
• M8: 1,146,518 km (0.099 R)
• M9: 1,512,434 km (0.069 R)
• M10: 1,607,878 km (0.112 R)
• M11: 1,738,327 km (0.101 R)
• M12: 1,923,829 km (0.074 R)
• M13: 2,233,047 km (0.102 R)
• M14: 2,361,253 km (0.036 R)
• M15: 2,501,426 km (0.068 R)
• M16: 2,683,187 km (0.088 R)
• M17: 2,800,323 km (0.114 R)
• M18: 2,919,253 km (0.082 R)
• M19: 3,049,852 km (0.088 R)
• M20: 3,401,257 km (0.101 R)
• M21: 3,517,794 km (0.087 R)
• M22: 3,635,677 km (0.096 R)
• M23: 3,765,977 km (0.069 R)
• M24: 3,975,264 km (0.115 R)
• M25: 4,382,619 km (0.098 R)
• M26: 4,603,126 km (0.04 R)
• M27: 4,815,406 km (0.098 R)
• M28: 4,922,817 km (0.071 R)
• M29: 5,018,859 km (0.099 R)
• M30: 5,115,649 km (0.1 R)
• M31: 5,249,838 km (0.081 R)
• M32: 5,521,508 km (0.105 R)
• M33: 5,671,854 km (0.092 R)
• M34: 5,861,544 km (0.042 R)
• M35: 5,963,570 km (0.08 R)
• M36: 6,117,805 km (0.103 R)
• M37: 6,403,986 km (0.106 R)
• M38: 6,535,632 km (0.041 R)
• M39: 6,989,811 km (0.106 R)
• M40: 7,316,533 km (0.099 R)
• M41: 7,509,514 km (0.073 R)
• M42: 7,676,316 km (0.115 R)
• M43: 7,802,127 km (0.106 R)
• M44: 8,184,051 km (0.048 R)
• M45: 8,370,150 km (0.119 R)
• M46: 8,485,341 km (0.107 R)
• M47: 8,819,393 km (0.099 R)
• M48: 8,966,148 km (0.114 R)
• M49: 9,306,484 km (0.058 R)
• M50: 9,410,903 km (0.116 R)
• M51: 9,515,771 km (0.106 R)
• M52: 9,666,266 km (0.081 R)
• M53: 9,802,400 km (0.118 R)
• M54: 9,969,651 km (0.091 R)
• M55: 10,137,799 km (0.068 R)
• M56: 10,368,628 km (0.103 R)
• M57: 10,461,529 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 14.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.2 AU - 5.72 AU

Year: 7492 Days

Day: 10.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,122,137 km

• M1: 177,722 km (0.084 R)
• M2: 350,358 km (0.08 R)
• M3: 1,015,470 km (0.113 R)
• M4: 1,384,379 km (0.042 R)
• M5: 1,717,832 km (0.117 R)
• M6: 1,834,818 km (0.107 R)
• M7: 2,287,501 km (0.116 R)
• M8: 2,616,467 km (0.025 R)
• M9: 2,706,824 km (0.093 R)
• M10: 2,937,504 km (0.119 R)
• M11: 3,150,681 km (0.103 R)
• M12: 3,393,777 km (0.089 R)
• M13: 3,542,627 km (0.111 R)
• M14: 3,795,597 km (0.094 R)
• M15: 3,976,311 km (0.103 R)
• M16: 4,563,034 km (0.062 R)
• M17: 5,148,710 km (0.047 R)
• M18: 5,936,642 km (0.11 R)
• M19: 6,700,040 km (0.113 R)
• M20: 7,204,933 km (0.079 R)
• M21: 7,755,004 km (0.091 R)
• M22: 8,084,867 km (0.097 R)
• M23: 8,184,799 km (0.075 R)
• M24: 8,792,914 km (0.099 R)
• M25: 9,450,696 km (0.114 R)
• M26: 9,591,168 km (0.108 R)
• M27: 10,088,432 km (0.092 R)
• M28: 10,268,099 km (0.079 R)
• M29: 10,850,184 km (0.096 R)
• M30: 11,256,641 km (0.056 R)
• M31: 11,405,790 km (0.071 R)
• M32: 11,705,884 km (0.108 R)
• M33: 12,160,961 km (0.112 R)
• M34: 12,352,296 km (0.09 R)
• M35: 13,088,467 km (0.097 R)
• M36: 13,799,207 km (0.105 R)
• M37: 15,175,657 km (0.032 R)
• M38: 16,173,475 km (0.099 R)
• M39: 16,468,631 km (0.098 R)
• M40: 16,637,976 km (0.083 R)
• M41: 16,808,069 km (0.12 R)
• M42: 16,978,610 km (0.066 R)
• M43: 17,192,685 km (0.065 R)
• M44: 17,580,143 km (0.104 R)
• M45: 17,883,528 km (0.096 R)
• M46: 18,057,809 km (0.06 R)
• M47: 19,875,424 km (0.1 R)
• M48: 19,965,481 km (0.058 R)
• M49: 20,646,002 km (0.08 R)
• M50: 20,966,142 km (0.119 R)
• M51: 21,704,257 km (0.1 R)
• M52: 21,797,158 km (0.102 R)
• M53: 22,029,782 km (0.106 R)
• M54: 22,123,132 km (0.1 R)
• M55: 23,300,766 km (0.091 R)
• M56: 23,681,941 km (0.115 R)
• M57: 26,407,465 km (0.103 R)
• M58: 27,004,360 km (0.084 R)
• M59: 27,555,479 km (0.111 R)
• M60: 27,857,667 km (0.072 R)
• M61: 28,923,851 km (0.101 R)
• M62: 29,745,143 km (0.1 R)
• M63: 29,899,977 km (0.078 R)
• M64: 30,730,544 km (0.103 R)
• M65: 30,887,024 km (0.118 R)
• M66: 31,305,748 km (0.03 R)
• M67: 31,568,442 km (0.042 R)
• M68: 31,726,417 km (0.116 R)
• M69: 32,892,981 km (0.062 R)
• M70: 33,160,014 km (0.063 R)
• M71: 33,374,238 km (0.067 R)
• M72: 34,181,468 km (0.094 R)
• M73: 34,506,245 km (0.067 R)
• M74: 34,614,703 km (0.086 R)
• M75: 35,322,451 km (0.104 R)
• M76: 35,431,807 km (0.104 R)
• M77: 35,650,669 km (0.117 R)
• M78: 36,200,142 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.15 AU - 5.43 AU

Year: 8252 Days

Day: 12.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,122,137 km

• M1: 137,630 km (0.088 R)
• M2: 209,736 km (0.095 R)
• M3: 300,692 km (0.066 R)
• M4: 552,764 km (0.048 R)
• M5: 629,508 km (0.054 R)
• M6: 710,291 km (0.071 R)
• M7: 918,082 km (0.119 R)
• M8: 1,047,933 km (0.112 R)
• M9: 1,146,368 km (0.05 R)
• M10: 1,235,230 km (0.082 R)
• M11: 1,433,896 km (0.098 R)
• M12: 1,502,411 km (0.075 R)
• M13: 1,572,274 km (0.073 R)
• M14: 1,938,040 km (0.087 R)
• M15: 2,170,516 km (0.077 R)
• M16: 2,282,116 km (0.043 R)
• M17: 2,494,694 km (0.118 R)
• M18: 3,027,711 km (0.112 R)
• M19: 3,225,330 km (0.092 R)
• M20: 3,353,386 km (0.071 R)
• M21: 3,427,287 km (0.088 R)
• M22: 3,558,036 km (0.1 R)
• M23: 3,709,578 km (0.108 R)
• M24: 4,276,704 km (0.104 R)
• M25: 4,458,316 km (0.108 R)
• M26: 4,934,037 km (0.091 R)
• M27: 5,167,260 km (0.098 R)
• M28: 5,513,130 km (0.092 R)
• M29: 6,113,915 km (0.102 R)
• M30: 6,250,199 km (0.07 R)
• M31: 6,433,606 km (0.086 R)
• M32: 6,502,870 km (0.051 R)
• M33: 6,665,333 km (0.115 R)
• M34: 6,876,416 km (0.116 R)
• M35: 7,619,917 km (0.084 R)
• M36: 7,865,258 km (0.12 R)
• M37: 8,591,406 km (0.05 R)
• M38: 8,846,919 km (0.093 R)
• M39: 9,156,736 km (0.098 R)
• M40: 9,391,455 km (0.089 R)
• M41: 10,134,358 km (0.119 R)
• M42: 10,242,069 km (0.116 R)
• M43: 10,622,047 km (0.049 R)
• M44: 10,841,208 km (0.113 R)
• M45: 10,978,988 km (0.091 R)
• M46: 11,089,690 km (0.119 R)
• M47: 11,676,563 km (0.081 R)
• M48: 12,359,776 km (0.054 R)
• M49: 12,474,966 km (0.039 R)
• M50: 12,648,201 km (0.12 R)
• M51: 12,822,482 km (0.112 R)
• M52: 13,408,756 km (0.113 R)
• M53: 13,556,709 km (0.114 R)
• M54: 13,705,259 km (0.086 R)
• M55: 13,973,937 km (0.097 R)
• M56: 14,395,354 km (0.045 R)
• M57: 15,158,303 km (0.101 R)
• M58: 15,746,971 km (0.11 R)
• M59: 15,903,002 km (0.106 R)
• M60: 16,342,969 km (0.092 R)
• M61: 17,170,694 km (0.039 R)
• M62: 17,686,956 km (0.108 R)
• M63: 17,784,195 km (0.105 R)
• M64: 18,044,794 km (0.103 R)
• M65: 18,175,393 km (0.08 R)
• M66: 18,372,115 km (0.056 R)
• M67: 18,999,528 km (0.105 R)
• M68: 19,199,092 km (0.117 R)
• M69: 19,332,682 km (0.09 R)
• M70: 19,701,292 km (0.075 R)
• M71: 20,004,526 km (0.072 R)
• M72: 21,061,136 km (0.064 R)
• M73: 21,129,951 km (0.077 R)
• M74: 21,198,766 km (0.05 R)
• M75: 21,405,810 km (0.118 R)
• M76: 22,944,723 km (0.084 R)
• M77: 24,050,251 km (0.09 R)
• M78: 24,122,208 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit