🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 9.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 579 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,548,200 km

• M1: 126,111 km (0.066 R)
• M2: 267,331 km (0.118 R)
• M3: 353,649 km (0.027 R)
• M4: 418,126 km (0.094 R)
• M5: 487,689 km (0.046 R)
• M6: 567,724 km (0.1 R)
• M7: 628,161 km (0.112 R)
• M8: 752,926 km (0.105 R)
• M9: 918,681 km (0.102 R)
• M10: 1,062,444 km (0.081 R)
• M11: 1,274,275 km (0.1 R)
• M12: 1,431,652 km (0.034 R)
• M13: 1,564,943 km (0.092 R)
• M14: 1,644,230 km (0.096 R)
• M15: 1,733,989 km (0.086 R)
• M16: 1,932,655 km (0.084 R)
• M17: 2,232,449 km (0.116 R)
• M18: 2,469,711 km (0.069 R)
• M19: 2,536,881 km (0.095 R)
• M20: 2,667,629 km (0.078 R)
• M21: 2,838,320 km (0.079 R)
• M22: 2,941,393 km (0.051 R)
• M23: 3,007,216 km (0.064 R)
• M24: 3,151,429 km (0.045 R)
• M25: 3,354,882 km (0.075 R)
• M26: 3,435,216 km (0.041 R)
• M27: 3,751,167 km (0.106 R)
• M28: 3,870,546 km (0.087 R)
• M29: 4,009,522 km (0.11 R)
• M30: 4,070,408 km (0.107 R)
• M31: 4,156,278 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 12.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 968 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,548,200 km

• M1: 161,267 km (0.102 R)
• M2: 300,542 km (0.11 R)
• M3: 392,395 km (0.11 R)
• M4: 492,775 km (0.081 R)
• M5: 586,124 km (0.113 R)
• M6: 677,080 km (0.074 R)
• M7: 797,955 km (0.093 R)
• M8: 912,098 km (0.047 R)
• M9: 1,013,226 km (0.082 R)
• M10: 1,098,796 km (0.059 R)
• M11: 1,191,098 km (0.067 R)
• M12: 1,298,659 km (0.034 R)
• M13: 1,427,313 km (0.034 R)
• M14: 1,538,016 km (0.069 R)
• M15: 2,044,853 km (0.094 R)
• M16: 2,242,322 km (0.1 R)
• M17: 2,340,907 km (0.116 R)
• M18: 2,435,753 km (0.057 R)
• M19: 2,855,973 km (0.11 R)
• M20: 2,997,493 km (0.104 R)
• M21: 3,334,836 km (0.048 R)
• M22: 3,532,305 km (0.102 R)
• M23: 3,617,277 km (0.105 R)
• M24: 3,851,547 km (0.032 R)
• M25: 4,289,569 km (0.103 R)
• M26: 4,419,570 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 9.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.24 AU - 3.94 AU

Year: 4392 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,548,200 km

• M1: 117,584 km (0.067 R)
• M2: 179,667 km (0.104 R)
• M3: 287,527 km (0.079 R)
• M4: 589,715 km (0.076 R)
• M5: 659,278 km (0.092 R)
• M6: 721,511 km (0.086 R)
• M7: 807,679 km (0.046 R)
• M8: 1,063,940 km (0.094 R)
• M9: 1,292,675 km (0.029 R)
• M10: 1,811,929 km (0.106 R)
• M11: 1,901,987 km (0.06 R)
• M12: 2,244,866 km (0.092 R)
• M13: 2,970,565 km (0.12 R)
• M14: 3,498,645 km (0.073 R)
• M15: 3,592,742 km (0.106 R)
• M16: 3,725,735 km (0.098 R)
• M17: 4,154,632 km (0.086 R)
• M18: 4,558,247 km (0.082 R)
• M19: 4,764,842 km (0.078 R)
• M20: 4,932,242 km (0.103 R)
• M21: 4,995,671 km (0.105 R)
• M22: 5,165,764 km (0.085 R)
• M23: 5,643,729 km (0.069 R)
• M24: 6,000,221 km (0.119 R)
• M25: 6,135,757 km (0.081 R)
• M26: 6,272,340 km (0.11 R)
• M27: 6,387,081 km (0.1 R)
• M28: 6,502,421 km (0.059 R)
• M29: 6,618,359 km (0.049 R)
• M30: 6,711,708 km (0.067 R)
• M31: 6,899,603 km (0.111 R)
• M32: 7,232,758 km (0.116 R)
• M33: 7,449,824 km (0.103 R)
• M34: 7,522,529 km (0.068 R)
• M35: 8,013,958 km (0.067 R)
• M36: 8,138,573 km (0.117 R)
• M37: 8,642,867 km (0.115 R)
• M38: 9,287,634 km (0.107 R)
• M39: 10,189,410 km (0.096 R)
• M40: 10,324,347 km (0.07 R)
• M41: 10,405,579 km (0.109 R)
• M42: 10,568,790 km (0.115 R)
• M43: 10,952,808 km (0.094 R)
• M44: 11,202,038 km (0.066 R)
• M45: 11,453,213 km (0.118 R)
• M46: 11,791,155 km (0.045 R)
• M47: 12,476,612 km (0.085 R)
• M48: 12,592,102 km (0.065 R)
• M49: 12,766,084 km (0.109 R)
• M50: 12,853,299 km (0.085 R)
• M51: 13,588,274 km (0.092 R)
• M52: 13,766,744 km (0.074 R)
• M53: 14,095,859 km (0.037 R)
• M54: 14,246,355 km (0.101 R)
• M55: 14,397,299 km (0.115 R)
• M56: 14,975,944 km (0.101 R)
• M57: 15,098,763 km (0.116 R)
• M58: 15,562,367 km (0.108 R)
• M59: 16,313,648 km (0.111 R)
• M60: 16,471,623 km (0.118 R)
• M61: 16,725,491 km (0.027 R)
• M62: 16,789,219 km (0.109 R)
• M63: 16,884,812 km (0.033 R)
• M64: 17,012,719 km (0.096 R)
• M65: 17,430,396 km (0.029 R)
• M66: 18,341,447 km (0.117 R)
• M67: 18,571,678 km (0.081 R)
• M68: 18,935,350 km (0.115 R)
• M69: 19,368,287 km (0.104 R)
• M70: 19,703,386 km (0.114 R)
• M71: 19,939,302 km (0.032 R)
• M72: 20,142,007 km (0.038 R)
• M73: 20,209,775 km (0.059 R)
• M74: 20,857,384 km (0.078 R)
• M75: 21,269,975 km (0.091 R)
• M76: 21,754,672 km (0.05 R)
• M77: 22,418,139 km (0.09 R)
• M78: 22,876,058 km (0.054 R)
• M79: 23,230,455 km (0.102 R)
• M80: 23,408,177 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 8.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.59 AU - 5.65 AU

Year: 6412 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,548,200 km

• M1: 149,149 km (0.103 R)
• M2: 487,689 km (0.076 R)
• M3: 540,647 km (0.118 R)
• M4: 824,284 km (0.077 R)
• M5: 1,023,997 km (0.114 R)
• M6: 1,108,371 km (0.056 R)
• M7: 1,209,798 km (0.107 R)
• M8: 1,485,058 km (0.088 R)
• M9: 1,696,141 km (0.081 R)
• M10: 2,183,531 km (0.114 R)
• M11: 2,311,885 km (0.077 R)
• M12: 2,461,783 km (0.086 R)
• M13: 3,072,591 km (0.115 R)
• M14: 3,448,231 km (0.114 R)
• M15: 3,576,586 km (0.085 R)
• M16: 3,684,895 km (0.109 R)
• M17: 4,128,901 km (0.084 R)
• M18: 4,874,347 km (0.09 R)
• M19: 4,994,624 km (0.072 R)
• M20: 5,535,420 km (0.109 R)
• M21: 5,965,963 km (0.103 R)
• M22: 6,120,498 km (0.076 R)
• M23: 6,276,379 km (0.113 R)
• M24: 6,618,808 km (0.113 R)
• M25: 6,752,100 km (0.078 R)
• M26: 6,832,434 km (0.083 R)
• M27: 7,021,376 km (0.064 R)
• M28: 7,075,530 km (0.108 R)
• M29: 7,157,211 km (0.111 R)
• M30: 7,294,093 km (0.088 R)
• M31: 7,626,051 km (0.071 R)
• M32: 8,076,340 km (0.081 R)
• M33: 8,218,907 km (0.108 R)
• M34: 8,885,216 km (0.071 R)
• M35: 9,150,603 km (0.101 R)
• M36: 9,239,613 km (0.091 R)
• M37: 9,418,682 km (0.05 R)
• M38: 9,932,102 km (0.071 R)
• M39: 10,423,531 km (0.029 R)
• M40: 11,398,311 km (0.094 R)
• M41: 11,462,189 km (0.094 R)
• M42: 12,665,554 km (0.089 R)
• M43: 13,097,892 km (0.074 R)
• M44: 13,602,635 km (0.109 R)
• M45: 13,908,563 km (0.059 R)
• M46: 14,458,185 km (0.087 R)
• M47: 14,666,126 km (0.094 R)
• M48: 14,840,109 km (0.077 R)
• M49: 15,507,614 km (0.116 R)
• M50: 15,578,374 km (0.072 R)
• M51: 15,720,492 km (0.117 R)
• M52: 16,077,283 km (0.072 R)
• M53: 16,292,704 km (0.118 R)
• M54: 16,981,153 km (0.106 R)
• M55: 17,310,568 km (0.095 R)
• M56: 17,642,077 km (0.111 R)
• M57: 17,864,379 km (0.08 R)
• M58: 18,199,329 km (0.106 R)
• M59: 18,423,875 km (0.092 R)
• M60: 18,800,114 km (0.044 R)
• M61: 19,140,898 km (0.082 R)
• M62: 19,369,184 km (0.112 R)
• M63: 19,636,815 km (0.069 R)
• M64: 19,751,856 km (0.087 R)
• M65: 19,944,089 km (0.029 R)
• M66: 20,214,113 km (0.057 R)
• M67: 20,369,096 km (0.087 R)
• M68: 20,602,170 km (0.12 R)
• M69: 20,797,096 km (0.108 R)
• M70: 20,953,575 km (0.093 R)
• M71: 21,267,581 km (0.08 R)
• M72: 21,781,001 km (0.106 R)
• M73: 21,939,874 km (0.085 R)
• M74: 22,059,253 km (0.116 R)
• M75: 22,178,782 km (0.097 R)
• M76: 22,860,649 km (0.027 R)
• M77: 22,981,674 km (0.089 R)
• M78: 23,062,457 km (0.077 R)
• M79: 25,781,547 km (0.072 R)
• M80: 26,795,223 km (0.11 R)
• M81: 28,469,971 km (0.103 R)
• M82: 28,730,720 km (0.042 R)
• M83: 29,166,798 km (0.073 R)
• M84: 29,298,145 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 10.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.86 AU - 5.86 AU

Year: 8012 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,548,200 km

• M1: 130,150 km (0.103 R)
• M2: 195,524 km (0.044 R)
• M3: 321,336 km (0.051 R)
• M4: 393,143 km (0.084 R)
• M5: 545,284 km (0.106 R)
• M6: 805,136 km (0.118 R)
• M7: 926,460 km (0.095 R)
• M8: 1,021,604 km (0.111 R)
• M9: 1,473,539 km (0.109 R)
• M10: 2,024,358 km (0.092 R)
• M11: 2,257,432 km (0.067 R)
• M12: 2,388,330 km (0.073 R)
• M13: 2,544,361 km (0.035 R)
• M14: 2,889,932 km (0.112 R)
• M15: 3,032,349 km (0.115 R)
• M16: 3,398,864 km (0.092 R)
• M17: 3,857,381 km (0.103 R)
• M18: 4,120,673 km (0.109 R)
• M19: 4,692,736 km (0.11 R)
• M20: 4,804,485 km (0.098 R)
• M21: 5,376,847 km (0.075 R)
• M22: 5,701,025 km (0.1 R)
• M23: 6,153,260 km (0.061 R)
• M24: 6,492,248 km (0.084 R)
• M25: 6,711,260 km (0.026 R)
• M26: 6,805,806 km (0.087 R)
• M27: 6,932,665 km (0.108 R)
• M28: 7,092,285 km (0.082 R)
• M29: 7,156,463 km (0.066 R)
• M30: 7,447,730 km (0.101 R)
• M31: 8,480,853 km (0.112 R)
• M32: 9,276,115 km (0.116 R)
• M33: 9,416,887 km (0.101 R)
• M34: 9,664,920 km (0.065 R)
• M35: 10,752,197 km (0.059 R)
• M36: 10,937,250 km (0.11 R)
• M37: 11,348,046 km (0.056 R)
• M38: 11,423,144 km (0.111 R)
• M39: 11,839,923 km (0.072 R)
• M40: 12,261,640 km (0.108 R)
• M41: 12,338,832 km (0.114 R)
• M42: 12,962,356 km (0.099 R)
• M43: 13,516,317 km (0.105 R)
• M44: 13,716,180 km (0.087 R)
• M45: 13,836,457 km (0.114 R)
• M46: 13,916,791 km (0.119 R)
• M47: 14,118,598 km (0.105 R)
• M48: 14,976,243 km (0.113 R)
• M49: 15,390,629 km (0.08 R)
• M50: 16,273,107 km (0.104 R)
• M51: 17,258,508 km (0.117 R)
• M52: 17,518,659 km (0.118 R)
• M53: 17,649,258 km (0.08 R)
• M54: 17,867,670 km (0.061 R)
• M55: 18,351,320 km (0.079 R)
• M56: 19,376,515 km (0.117 R)
• M57: 20,649,443 km (0.049 R)
• M58: 21,064,278 km (0.032 R)
• M59: 21,388,905 km (0.099 R)
• M60: 21,621,829 km (0.061 R)
• M61: 21,715,178 km (0.086 R)
• M62: 21,996,123 km (0.087 R)
• M63: 22,325,537 km (0.072 R)
• M64: 24,141,656 km (0.113 R)
• M65: 24,969,381 km (0.099 R)
• M66: 26,353,011 km (0.116 R)
• M67: 27,255,535 km (0.092 R)
• M68: 27,457,492 km (0.102 R)
• M69: 28,015,492 km (0.075 R)
• M70: 28,782,331 km (0.063 R)
• M71: 30,336,653 km (0.077 R)
• M72: 30,441,222 km (0.08 R)
• M73: 30,598,300 km (0.052 R)
• M74: 31,282,261 km (0.093 R)
• M75: 33,041,083 km (0.052 R)
• M76: 35,435,547 km (0.085 R)
• M77: 36,709,373 km (0.083 R)
• M78: 36,876,623 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit