🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 14.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 310 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,310,692 km

• M1: 192,084 km (0.06 R)
• M2: 293,062 km (0.114 R)
• M3: 388,805 km (0.079 R)
• M4: 496,366 km (0.09 R)
• M5: 598,391 km (0.088 R)
• M6: 706,102 km (0.096 R)
• M7: 817,852 km (0.084 R)
• M8: 932,743 km (0.118 R)
• M9: 1,074,412 km (0.048 R)
• M10: 1,171,950 km (0.086 R)
• M11: 1,313,021 km (0.102 R)
• M12: 1,474,287 km (0.087 R)
• M13: 1,647,671 km (0.071 R)
• M14: 1,761,964 km (0.063 R)
• M15: 1,894,807 km (0.037 R)
• M16: 1,999,376 km (0.11 R)
• M17: 2,275,084 km (0.08 R)
• M18: 2,392,220 km (0.048 R)
• M19: 2,505,914 km (0.086 R)
• M20: 2,615,569 km (0.098 R)
• M21: 2,738,688 km (0.106 R)
• M22: 3,033,845 km (0.052 R)
• M23: 3,138,713 km (0.097 R)
• M24: 3,232,361 km (0.119 R)
• M25: 3,384,053 km (0.079 R)
• M26: 3,583,617 km (0.109 R)
• M27: 3,740,844 km (0.096 R)
• M28: 3,907,197 km (0.051 R)
• M29: 4,123,815 km (0.093 R)
• M30: 4,226,589 km (0.104 R)
• M31: 4,351,353 km (0.082 R)
• M32: 4,540,595 km (0.075 R)
• M33: 4,682,563 km (0.106 R)
• M34: 4,855,049 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.78 AU

Year: 399 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,310,692 km

• M1: 124,017 km (0.038 R)
• M2: 187,297 km (0.057 R)
• M3: 286,330 km (0.116 R)
• M4: 374,294 km (0.081 R)
• M5: 436,377 km (0.043 R)
• M6: 510,727 km (0.098 R)
• M7: 573,409 km (0.039 R)
• M8: 641,924 km (0.082 R)
• M9: 713,731 km (0.108 R)
• M10: 775,815 km (0.053 R)
• M11: 886,068 km (0.043 R)
• M12: 1,002,007 km (0.029 R)
• M13: 1,069,176 km (0.093 R)
• M14: 1,145,172 km (0.107 R)
• M15: 1,223,112 km (0.087 R)
• M16: 1,424,321 km (0.063 R)
• M17: 1,496,428 km (0.04 R)
• M18: 1,619,696 km (0.095 R)
• M19: 1,841,400 km (0.026 R)
• M20: 1,916,050 km (0.116 R)
• M21: 2,000,722 km (0.059 R)
• M22: 2,243,669 km (0.106 R)
• M23: 2,361,702 km (0.095 R)
• M24: 2,428,721 km (0.067 R)
• M25: 2,491,553 km (0.068 R)
• M26: 2,579,516 km (0.119 R)
• M27: 2,708,320 km (0.104 R)
• M28: 3,039,829 km (0.113 R)
• M29: 3,102,510 km (0.106 R)
• M30: 3,207,827 km (0.04 R)
• M31: 3,389,888 km (0.113 R)
• M32: 3,487,575 km (0.112 R)
• M33: 3,586,310 km (0.096 R)
• M34: 3,652,582 km (0.12 R)
• M35: 3,719,302 km (0.082 R)
• M36: 3,814,596 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 10

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 707 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,310,692 km

• M1: 132,245 km (0.075 R)
• M2: 217,814 km (0.081 R)
• M3: 324,478 km (0.119 R)
• M4: 480,808 km (0.099 R)
• M5: 557,402 km (0.075 R)
• M6: 679,324 km (0.106 R)
• M7: 771,327 km (0.107 R)
• M8: 843,283 km (0.043 R)
• M9: 1,025,194 km (0.113 R)
• M10: 1,127,968 km (0.082 R)
• M11: 1,210,995 km (0.053 R)
• M12: 1,300,903 km (0.096 R)
• M13: 1,363,734 km (0.027 R)
• M14: 1,472,641 km (0.086 R)
• M15: 1,584,541 km (0.045 R)
• M16: 1,652,009 km (0.028 R)
• M17: 1,731,147 km (0.107 R)
• M18: 1,795,474 km (0.077 R)
• M19: 1,893,460 km (0.114 R)
• M20: 2,015,682 km (0.061 R)
• M21: 2,123,392 km (0.079 R)
• M22: 2,303,358 km (0.084 R)
• M23: 2,368,433 km (0.099 R)
• M24: 2,434,257 km (0.062 R)
• M25: 2,641,300 km (0.068 R)
• M26: 2,734,649 km (0.108 R)
• M27: 2,962,935 km (0.074 R)
• M28: 3,099,069 km (0.074 R)
• M29: 3,197,654 km (0.062 R)
• M30: 3,643,755 km (0.094 R)
• M31: 3,719,901 km (0.066 R)
• M32: 3,874,136 km (0.116 R)
• M33: 3,959,108 km (0.115 R)
• M34: 4,023,285 km (0.029 R)
• M35: 4,123,815 km (0.116 R)
• M36: 4,247,084 km (0.076 R)
• M37: 4,430,491 km (0.032 R)
• M38: 4,579,191 km (0.108 R)
• M39: 4,889,158 km (0.112 R)
• M40: 4,957,973 km (0.06 R)
• M41: 5,089,170 km (0.116 R)
• M42: 5,213,785 km (0.06 R)
• M43: 5,307,732 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 13.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 1189 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,310,692 km

• M1: 180,864 km (0.1 R)
• M2: 278,850 km (0.07 R)
• M3: 405,410 km (0.116 R)
• M4: 566,826 km (0.071 R)
• M5: 711,338 km (0.118 R)
• M6: 824,284 km (0.073 R)
• M7: 930,499 km (0.108 R)
• M8: 1,248,843 km (0.058 R)
• M9: 1,349,822 km (0.08 R)
• M10: 1,453,792 km (0.029 R)
• M11: 1,560,605 km (0.076 R)
• M12: 1,661,733 km (0.106 R)
• M13: 1,808,937 km (0.058 R)
• M14: 2,024,508 km (0.114 R)
• M15: 2,173,059 km (0.029 R)
• M16: 2,306,201 km (0.045 R)
• M17: 2,661,346 km (0.114 R)
• M18: 2,918,505 km (0.097 R)
• M19: 3,055,537 km (0.026 R)
• M20: 3,183,891 km (0.084 R)
• M21: 3,281,429 km (0.109 R)
• M22: 3,479,646 km (0.077 R)
• M23: 3,568,956 km (0.119 R)
• M24: 3,887,899 km (0.104 R)
• M25: 4,097,934 km (0.1 R)
• M26: 4,529,375 km (0.119 R)
• M27: 4,701,263 km (0.119 R)
• M28: 4,975,625 km (0.034 R)
• M29: 5,127,617 km (0.113 R)
• M30: 5,268,239 km (0.115 R)
• M31: 5,436,087 km (0.118 R)
• M32: 5,618,896 km (0.065 R)
• M33: 5,977,333 km (0.091 R)
• M34: 6,411,914 km (0.118 R)
• M35: 6,577,519 km (0.059 R)
• M36: 6,744,620 km (0.057 R)
• M37: 6,941,341 km (0.1 R)
• M38: 7,211,365 km (0.098 R)
• M39: 7,326,107 km (0.11 R)
• M40: 8,042,382 km (0.1 R)
• M41: 8,161,461 km (0.069 R)
• M42: 8,416,526 km (0.095 R)
• M43: 8,719,910 km (0.116 R)
• M44: 8,949,842 km (0.074 R)
• M45: 9,042,443 km (0.062 R)
• M46: 9,150,752 km (0.093 R)
• M47: 9,462,813 km (0.09 R)
• M48: 10,129,721 km (0.112 R)
• M49: 10,290,688 km (0.105 R)
• M50: 10,452,553 km (0.113 R)
• M51: 10,910,472 km (0.05 R)
• M52: 11,059,023 km (0.072 R)
• M53: 11,208,172 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 13.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.1 AU - 2.72 AU

Year: 2495 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,310,692 km

• M1: 175,777 km (0.062 R)
• M2: 271,520 km (0.1 R)
• M3: 438,920 km (0.087 R)
• M4: 525,388 km (0.086 R)
• M5: 639,082 km (0.099 R)
• M6: 769,980 km (0.109 R)
• M7: 888,312 km (0.111 R)
• M8: 1,061,995 km (0.116 R)
• M9: 1,247,945 km (0.119 R)
• M10: 1,381,088 km (0.065 R)
• M11: 1,860,998 km (0.113 R)
• M12: 1,963,173 km (0.1 R)
• M13: 2,120,101 km (0.079 R)
• M14: 2,402,243 km (0.096 R)
• M15: 2,491,702 km (0.05 R)
• M16: 2,582,209 km (0.073 R)
• M17: 2,884,247 km (0.115 R)
• M18: 3,039,679 km (0.047 R)
• M19: 3,124,651 km (0.085 R)
• M20: 3,573,893 km (0.088 R)
• M21: 3,754,308 km (0.109 R)
• M22: 3,964,194 km (0.117 R)
• M23: 4,124,114 km (0.109 R)
• M24: 4,354,644 km (0.095 R)
• M25: 4,478,362 km (0.099 R)
• M26: 4,603,276 km (0.104 R)
• M27: 4,799,997 km (0.116 R)
• M28: 5,172,795 km (0.047 R)
• M29: 5,347,974 km (0.115 R)
• M30: 5,569,828 km (0.061 R)
• M31: 5,659,437 km (0.061 R)
• M32: 5,870,520 km (0.098 R)
• M33: 6,207,414 km (0.119 R)
• M34: 6,378,255 km (0.066 R)
• M35: 6,519,176 km (0.094 R)
• M36: 6,629,579 km (0.051 R)
• M37: 6,772,445 km (0.051 R)
• M38: 7,353,932 km (0.116 R)
• M39: 7,734,060 km (0.08 R)
• M40: 8,341,876 km (0.114 R)
• M41: 8,496,261 km (0.106 R)
• M42: 8,582,430 km (0.039 R)
• M43: 8,686,251 km (0.1 R)
• M44: 8,860,233 km (0.103 R)
• M45: 9,052,915 km (0.105 R)
• M46: 9,158,681 km (0.117 R)
• M47: 9,371,259 km (0.049 R)
• M48: 9,513,976 km (0.105 R)
• M49: 9,657,440 km (0.06 R)
• M50: 9,783,402 km (0.076 R)
• M51: 10,037,269 km (0.088 R)
• M52: 10,551,587 km (0.107 R)
• M53: 10,793,187 km (0.042 R)
• M54: 11,093,281 km (0.102 R)
• M55: 11,282,073 km (0.043 R)
• M56: 11,893,779 km (0.066 R)
• M57: 12,048,463 km (0.087 R)
• M58: 12,673,632 km (0.109 R)
• M59: 12,851,355 km (0.109 R)
• M60: 13,049,871 km (0.101 R)
• M61: 13,209,492 km (0.117 R)
• M62: 13,369,562 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.99 AU - 3.23 AU

Year: 3657 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,310,692 km

• M1: 128,505 km (0.082 R)
• M2: 192,832 km (0.086 R)
• M3: 318,793 km (0.106 R)
• M4: 387,010 km (0.096 R)
• M5: 1,064,239 km (0.115 R)
• M6: 1,124,826 km (0.092 R)
• M7: 1,379,592 km (0.071 R)
• M8: 1,513,930 km (0.102 R)
• M9: 1,624,633 km (0.114 R)
• M10: 1,957,937 km (0.106 R)
• M11: 2,440,839 km (0.092 R)
• M12: 3,152,027 km (0.057 R)
• M13: 3,494,008 km (0.065 R)
• M14: 3,772,410 km (0.118 R)
• M15: 4,096,738 km (0.111 R)
• M16: 4,232,872 km (0.118 R)
• M17: 4,998,065 km (0.117 R)
• M18: 5,081,092 km (0.074 R)
• M19: 5,143,773 km (0.119 R)
• M20: 5,290,828 km (0.116 R)
• M21: 5,567,584 km (0.032 R)
• M22: 5,783,902 km (0.116 R)
• M23: 5,914,950 km (0.117 R)
• M24: 6,313,928 km (0.095 R)
• M25: 6,767,658 km (0.105 R)
• M26: 7,396,867 km (0.038 R)
• M27: 7,515,498 km (0.118 R)
• M28: 7,826,811 km (0.069 R)
• M29: 7,899,216 km (0.062 R)
• M30: 8,020,391 km (0.071 R)
• M31: 8,387,803 km (0.087 R)
• M32: 8,710,785 km (0.116 R)
• M33: 8,936,678 km (0.079 R)
• M34: 9,164,665 km (0.096 R)
• M35: 9,471,490 km (0.104 R)
• M36: 9,600,294 km (0.096 R)
• M37: 9,885,876 km (0.099 R)
• M38: 9,990,445 km (0.045 R)
• M39: 10,359,204 km (0.117 R)
• M40: 10,705,672 km (0.096 R)
• M41: 10,786,156 km (0.104 R)
• M42: 11,001,727 km (0.088 R)
• M43: 11,906,345 km (0.109 R)
• M44: 11,989,671 km (0.114 R)
• M45: 12,664,058 km (0.076 R)
• M46: 13,091,758 km (0.041 R)
• M47: 13,553,268 km (0.062 R)
• M48: 14,314,571 km (0.108 R)
• M49: 14,373,663 km (0.094 R)
• M50: 14,700,384 km (0.032 R)
• M51: 15,059,569 km (0.045 R)
• M52: 15,970,321 km (0.089 R)
• M53: 16,123,808 km (0.114 R)
• M54: 16,401,312 km (0.119 R)
• M55: 16,961,257 km (0.114 R)
• M56: 17,023,789 km (0.12 R)
• M57: 17,369,510 km (0.106 R)
• M58: 17,464,205 km (0.086 R)
• M59: 17,812,768 km (0.117 R)
• M60: 18,420,435 km (0.102 R)
• M61: 18,581,402 km (0.111 R)
• M62: 19,524,616 km (0.077 R)
• M63: 19,787,460 km (0.086 R)
• M64: 20,018,439 km (0.114 R)
• M65: 20,117,772 km (0.069 R)
• M66: 20,416,669 km (0.115 R)
• M67: 21,153,289 km (0.036 R)
• M68: 21,864,626 km (0.095 R)
• M69: 22,035,168 km (0.094 R)
• M70: 22,618,151 km (0.116 R)
• M71: 23,067,543 km (0.116 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: 341 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit