🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 14.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 251 Days

Day: 11.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,954,384 km

• M1: 184,604 km (0.116 R)
• M2: 305,628 km (0.027 R)
• M3: 399,576 km (0.12 R)
• M4: 492,177 km (0.099 R)
• M5: 608,863 km (0.117 R)
• M6: 709,842 km (0.063 R)
• M7: 820,096 km (0.114 R)
• M8: 944,112 km (0.118 R)
• M9: 1,072,916 km (0.103 R)
• M10: 1,166,714 km (0.119 R)
• M11: 1,266,196 km (0.092 R)
• M12: 1,377,198 km (0.077 R)
• M13: 1,517,222 km (0.103 R)
• M14: 1,694,944 km (0.101 R)
• M15: 1,791,135 km (0.098 R)
• M16: 1,898,547 km (0.114 R)
• M17: 1,998,777 km (0.07 R)
• M18: 2,129,825 km (0.118 R)
• M19: 2,240,976 km (0.055 R)
• M20: 2,347,340 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 12.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 305 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,954,384 km

• M1: 157,377 km (0.076 R)
• M2: 249,380 km (0.1 R)
• M3: 352,303 km (0.08 R)
• M4: 492,476 km (0.09 R)
• M5: 584,479 km (0.093 R)
• M6: 704,756 km (0.1 R)
• M7: 781,649 km (0.075 R)
• M8: 908,807 km (0.081 R)
• M9: 1,001,857 km (0.099 R)
• M10: 1,163,423 km (0.113 R)
• M11: 1,320,351 km (0.078 R)
• M12: 1,446,312 km (0.079 R)
• M13: 1,523,056 km (0.039 R)
• M14: 1,736,382 km (0.119 R)
• M15: 1,839,007 km (0.102 R)
• M16: 1,917,396 km (0.072 R)
• M17: 2,039,917 km (0.054 R)
• M18: 2,132,218 km (0.038 R)
• M19: 2,214,796 km (0.116 R)
• M20: 2,309,791 km (0.117 R)
• M21: 2,411,966 km (0.1 R)
• M22: 2,515,638 km (0.072 R)
• M23: 2,668,078 km (0.11 R)
• M24: 2,757,538 km (0.101 R)
• M25: 2,847,895 km (0.067 R)
• M26: 2,939,449 km (0.096 R)
• M27: 3,112,832 km (0.119 R)
• M28: 3,238,794 km (0.106 R)
• M29: 3,321,671 km (0.089 R)
• M30: 3,398,714 km (0.119 R)
• M31: 3,554,745 km (0.108 R)
• M32: 4,133,539 km (0.09 R)
• M33: 4,223,746 km (0.099 R)
• M34: 4,321,434 km (0.111 R)
• M35: 4,526,532 km (0.112 R)
• M36: 4,814,508 km (0.109 R)
• M37: 4,902,173 km (0.08 R)
• M38: 5,041,897 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 942 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,954,384 km

• M1: 183,108 km (0.11 R)
• M2: 308,172 km (0.068 R)
• M3: 405,111 km (0.107 R)
• M4: 549,473 km (0.073 R)
• M5: 650,003 km (0.119 R)
• M6: 745,745 km (0.116 R)
• M7: 860,337 km (0.057 R)
• M8: 953,986 km (0.106 R)
• M9: 1,094,608 km (0.071 R)
• M10: 1,235,080 km (0.1 R)
• M11: 1,494,333 km (0.092 R)
• M12: 1,806,693 km (0.055 R)
• M13: 1,894,807 km (0.098 R)
• M14: 2,186,971 km (0.117 R)
• M15: 2,290,792 km (0.112 R)
• M16: 2,662,842 km (0.061 R)
• M17: 2,835,628 km (0.108 R)
• M18: 2,939,000 km (0.099 R)
• M19: 3,409,335 km (0.066 R)
• M20: 3,586,459 km (0.036 R)
• M21: 3,687,438 km (0.073 R)
• M22: 3,857,830 km (0.111 R)
• M23: 3,972,871 km (0.086 R)
• M24: 4,089,258 km (0.064 R)
• M25: 4,337,141 km (0.087 R)
• M26: 4,469,087 km (0.077 R)
• M27: 4,761,551 km (0.077 R)
• M28: 4,848,018 km (0.048 R)
• M29: 4,960,067 km (0.038 R)
• M30: 5,212,139 km (0.082 R)
• M31: 5,314,165 km (0.11 R)
• M32: 5,663,476 km (0.088 R)
• M33: 5,768,344 km (0.112 R)
• M34: 5,913,753 km (0.113 R)
• M35: 6,167,771 km (0.086 R)
• M36: 6,480,281 km (0.103 R)
• M37: 6,631,524 km (0.094 R)
• M38: 6,853,677 km (0.079 R)
• M39: 7,248,316 km (0.09 R)
• M40: 7,520,584 km (0.102 R)
• M41: 7,723,140 km (0.116 R)
• M42: 7,971,771 km (0.055 R)
• M43: 8,178,516 km (0.111 R)
• M44: 8,282,486 km (0.075 R)
• M45: 8,387,055 km (0.118 R)
• M46: 8,642,568 km (0.117 R)
• M47: 8,885,515 km (0.044 R)
• M48: 9,115,297 km (0.101 R)
• M49: 9,223,307 km (0.104 R)
• M50: 10,102,045 km (0.044 R)
• M51: 10,229,802 km (0.081 R)
• M52: 10,342,000 km (0.03 R)
• M53: 10,567,594 km (0.039 R)
• M54: 10,778,676 km (0.111 R)
• M55: 11,040,323 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 12.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.02 AU - 1.66 AU

Year: 1071 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,954,384 km

• M1: 157,078 km (0.088 R)
• M2: 425,157 km (0.106 R)
• M3: 503,546 km (0.096 R)
• M4: 588,219 km (0.043 R)
• M5: 678,726 km (0.096 R)
• M6: 889,958 km (0.081 R)
• M7: 967,898 km (0.113 R)
• M8: 1,063,192 km (0.096 R)
• M9: 1,216,679 km (0.071 R)
• M10: 1,361,490 km (0.114 R)
• M11: 1,529,339 km (0.097 R)
• M12: 1,633,459 km (0.118 R)
• M13: 1,812,528 km (0.097 R)
• M14: 2,122,644 km (0.081 R)
• M15: 2,369,032 km (0.063 R)
• M16: 2,531,794 km (0.115 R)
• M17: 2,772,198 km (0.105 R)
• M18: 2,889,932 km (0.104 R)
• M19: 2,976,698 km (0.101 R)
• M20: 3,086,354 km (0.07 R)
• M21: 3,175,065 km (0.109 R)
• M22: 3,253,305 km (0.062 R)
• M23: 3,561,626 km (0.085 R)
• M24: 3,666,644 km (0.1 R)
• M25: 4,096,738 km (0.098 R)
• M26: 4,293,160 km (0.051 R)
• M27: 4,555,704 km (0.103 R)
• M28: 4,746,441 km (0.079 R)
• M29: 4,913,991 km (0.094 R)
• M30: 5,070,470 km (0.062 R)
• M31: 5,268,239 km (0.058 R)
• M32: 5,455,386 km (0.094 R)
• M33: 5,960,278 km (0.107 R)
• M34: 6,352,374 km (0.078 R)
• M35: 6,608,935 km (0.117 R)
• M36: 6,767,359 km (0.113 R)
• M37: 6,985,622 km (0.09 R)
• M38: 7,117,567 km (0.104 R)
• M39: 7,473,760 km (0.074 R)
• M40: 7,714,463 km (0.093 R)
• M41: 8,034,303 km (0.039 R)
• M42: 8,203,648 km (0.102 R)
• M43: 8,280,990 km (0.091 R)
• M44: 8,530,071 km (0.108 R)
• M45: 8,687,148 km (0.083 R)
• M46: 9,020,004 km (0.093 R)
• M47: 9,551,525 km (0.072 R)
• M48: 9,780,110 km (0.104 R)
• M49: 10,093,219 km (0.103 R)
• M50: 10,309,388 km (0.118 R)
• M51: 10,460,033 km (0.099 R)
• M52: 10,560,712 km (0.11 R)
• M53: 11,120,807 km (0.108 R)
• M54: 11,275,341 km (0.113 R)
• M55: 11,586,355 km (0.091 R)
• M56: 11,742,984 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.9

Radius: 7.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.09 AU - 6.65 AU

Year: 11097 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,954,384 km

• M1: 120,277 km (0.1 R)
• M2: 333,902 km (0.119 R)
• M3: 499,358 km (0.038 R)
• M4: 555,756 km (0.035 R)
• M5: 941,868 km (0.047 R)
• M6: 1,298,510 km (0.07 R)
• M7: 1,565,542 km (0.104 R)
• M8: 1,738,477 km (0.105 R)
• M9: 2,126,683 km (0.109 R)
• M10: 2,796,882 km (0.111 R)
• M11: 3,842,272 km (0.09 R)
• M12: 3,929,487 km (0.107 R)
• M13: 4,165,553 km (0.099 R)
• M14: 4,345,519 km (0.074 R)
• M15: 4,558,846 km (0.057 R)
• M16: 4,713,231 km (0.089 R)
• M17: 5,187,007 km (0.064 R)
• M18: 5,709,104 km (0.12 R)
• M19: 6,043,904 km (0.097 R)
• M20: 6,662,640 km (0.098 R)
• M21: 6,908,729 km (0.044 R)
• M22: 8,108,504 km (0.119 R)
• M23: 9,806,140 km (0.119 R)
• M24: 9,885,726 km (0.081 R)
• M25: 10,166,522 km (0.083 R)
• M26: 11,065,754 km (0.09 R)
• M27: 11,820,177 km (0.118 R)
• M28: 12,246,530 km (0.088 R)
• M29: 12,332,549 km (0.029 R)
• M30: 12,634,587 km (0.11 R)
• M31: 12,895,636 km (0.113 R)
• M32: 14,046,791 km (0.074 R)
• M33: 14,634,711 km (0.113 R)
• M34: 14,817,220 km (0.119 R)
• M35: 15,000,478 km (0.112 R)
• M36: 15,881,310 km (0.088 R)
• M37: 16,115,879 km (0.109 R)
• M38: 16,304,373 km (0.112 R)
• M39: 16,398,919 km (0.088 R)
• M40: 16,541,037 km (0.042 R)
• M41: 17,935,738 km (0.105 R)
• M42: 18,376,303 km (0.11 R)
• M43: 18,523,956 km (0.029 R)
• M44: 19,819,923 km (0.111 R)
• M45: 20,072,444 km (0.043 R)
• M46: 20,123,008 km (0.029 R)
• M47: 20,529,765 km (0.12 R)
• M48: 21,299,595 km (0.089 R)
• M49: 22,288,138 km (0.101 R)
• M50: 22,550,832 km (0.062 R)
• M51: 22,761,615 km (0.075 R)
• M52: 24,580,127 km (0.096 R)
• M53: 24,742,889 km (0.111 R)
• M54: 26,444,864 km (0.116 R)
• M55: 26,556,016 km (0.11 R)
• M56: 28,241,236 km (0.092 R)
• M57: 28,582,319 km (0.061 R)
• M58: 29,902,819 km (0.117 R)
• M59: 30,134,397 km (0.041 R)
• M60: 30,192,441 km (0.109 R)
• M61: 30,308,529 km (0.086 R)
• M62: 30,950,004 km (0.117 R)
• M63: 31,360,501 km (0.087 R)
• M64: 32,009,157 km (0.119 R)
• M65: 32,483,682 km (0.095 R)
• M66: 32,662,302 km (0.036 R)
• M67: 32,781,531 km (0.12 R)
• M68: 34,647,914 km (0.106 R)
• M69: 34,708,651 km (0.104 R)
• M70: 35,502,118 km (0.09 R)
• M71: 35,624,639 km (0.115 R)
• M72: 36,672,272 km (0.085 R)
• M73: 36,734,356 km (0.12 R)
• M74: 39,557,567 km (0.105 R)
• M75: 39,811,883 km (0.094 R)
• M76: 40,322,161 km (0.092 R)
• M77: 41,220,496 km (0.066 R)
• M78: 41,671,983 km (0.112 R)
• M79: 43,954,398 km (0.103 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: 444 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit