🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 11.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 422 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,252,786 km

• M1: 144,811 km (0.04 R)
• M2: 249,380 km (0.1 R)
• M3: 322,533 km (0.119 R)
• M4: 445,951 km (0.039 R)
• M5: 518,506 km (0.109 R)
• M6: 649,255 km (0.085 R)
• M7: 784,491 km (0.107 R)
• M8: 896,839 km (0.063 R)
• M9: 1,049,878 km (0.103 R)
• M10: 1,161,478 km (0.093 R)
• M11: 1,282,203 km (0.12 R)
• M12: 1,407,118 km (0.059 R)
• M13: 1,541,456 km (0.086 R)
• M14: 1,612,964 km (0.099 R)
• M15: 1,775,278 km (0.065 R)
• M16: 1,893,909 km (0.109 R)
• M17: 1,987,408 km (0.109 R)
• M18: 2,104,992 km (0.1 R)
• M19: 2,324,153 km (0.08 R)
• M20: 2,430,666 km (0.114 R)
• M21: 2,508,457 km (0.106 R)
• M22: 2,605,546 km (0.048 R)
• M23: 2,679,298 km (0.09 R)
• M24: 2,822,463 km (0.114 R)
• M25: 3,019,633 km (0.108 R)
• M26: 3,097,125 km (0.072 R)
• M27: 3,168,782 km (0.063 R)
• M28: 3,254,202 km (0.115 R)
• M29: 3,333,789 km (0.077 R)
• M30: 3,631,339 km (0.086 R)
• M31: 3,888,198 km (0.106 R)
• M32: 4,036,599 km (0.105 R)
• M33: 4,107,958 km (0.113 R)
• M34: 4,230,329 km (0.113 R)
• M35: 4,310,214 km (0.105 R)
• M36: 4,383,218 km (0.055 R)
• M37: 4,716,821 km (0.092 R)
• M38: 4,829,917 km (0.1 R)
• M39: 4,905,913 km (0.029 R)
• M40: 4,982,207 km (0.075 R)
• M41: 5,081,989 km (0.106 R)
• M42: 5,205,707 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 8.2

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 431 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 159.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,252,786 km

• M1: 111,151 km (0.061 R)
• M2: 201,808 km (0.09 R)
• M3: 319,691 km (0.109 R)
• M4: 372,349 km (0.091 R)
• M5: 425,307 km (0.103 R)
• M6: 481,406 km (0.081 R)
• M7: 544,087 km (0.106 R)
• M8: 666,758 km (0.068 R)
• M9: 778,507 km (0.061 R)
• M10: 853,755 km (0.105 R)
• M11: 949,348 km (0.088 R)
• M12: 1,003,054 km (0.118 R)
• M13: 1,099,544 km (0.043 R)
• M14: 1,161,029 km (0.058 R)
• M15: 1,327,232 km (0.111 R)
• M16: 1,382,733 km (0.11 R)
• M17: 1,470,098 km (0.061 R)
• M18: 1,532,929 km (0.104 R)
• M19: 1,655,899 km (0.094 R)
• M20: 1,771,239 km (0.104 R)
• M21: 1,934,749 km (0.084 R)
• M22: 2,050,538 km (0.112 R)
• M23: 2,368,284 km (0.064 R)
• M24: 2,669,724 km (0.114 R)
• M25: 2,766,513 km (0.102 R)
• M26: 2,897,262 km (0.118 R)
• M27: 2,990,162 km (0.064 R)
• M28: 3,043,569 km (0.079 R)
• M29: 3,124,352 km (0.113 R)
• M30: 3,199,150 km (0.089 R)
• M31: 3,518,243 km (0.105 R)
• M32: 3,717,507 km (0.058 R)
• M33: 3,789,464 km (0.063 R)
• M34: 3,854,838 km (0.091 R)
• M35: 3,927,692 km (0.083 R)
• M36: 4,134,586 km (0.118 R)
• M37: 4,216,715 km (0.114 R)
• M38: 4,307,072 km (0.093 R)
• M39: 4,682,563 km (0.043 R)
• M40: 4,989,089 km (0.115 R)
• M41: 5,237,272 km (0.088 R)
• M42: 5,293,969 km (0.1 R)
• M43: 5,432,347 km (0.064 R)
• M44: 5,555,317 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 11.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.92 AU - 3.38 AU

Year: 3859 Days

Day: 7.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,252,786 km

• M1: 219,759 km (0.11 R)
• M2: 335,398 km (0.114 R)
• M3: 453,132 km (0.081 R)
• M4: 608,564 km (0.073 R)
• M5: 951,143 km (0.095 R)
• M6: 1,026,840 km (0.081 R)
• M7: 1,365,529 km (0.105 R)
• M8: 1,600,548 km (0.112 R)
• M9: 1,833,023 km (0.09 R)
• M10: 1,929,214 km (0.111 R)
• M11: 2,076,718 km (0.073 R)
• M12: 2,194,152 km (0.12 R)
• M13: 2,453,405 km (0.097 R)
• M14: 2,722,532 km (0.073 R)
• M15: 2,814,534 km (0.062 R)
• M16: 3,115,824 km (0.096 R)
• M17: 3,212,165 km (0.079 R)
• M18: 3,329,001 km (0.103 R)
• M19: 4,081,479 km (0.105 R)
• M20: 4,187,095 km (0.106 R)
• M21: 4,422,861 km (0.088 R)
• M22: 4,575,152 km (0.072 R)
• M23: 4,862,828 km (0.084 R)
• M24: 5,020,056 km (0.101 R)
• M25: 5,156,339 km (0.109 R)
• M26: 5,737,078 km (0.11 R)
• M27: 6,387,679 km (0.072 R)
• M28: 6,560,166 km (0.115 R)
• M29: 6,935,208 km (0.056 R)
• M30: 7,011,054 km (0.046 R)
• M31: 7,317,131 km (0.108 R)
• M32: 7,394,324 km (0.107 R)
• M33: 7,523,726 km (0.116 R)
• M34: 7,627,696 km (0.12 R)
• M35: 7,706,086 km (0.081 R)
• M36: 7,969,079 km (0.052 R)
• M37: 8,154,879 km (0.093 R)
• M38: 8,261,842 km (0.049 R)
• M39: 8,612,349 km (0.111 R)
• M40: 8,775,860 km (0.103 R)
• M41: 9,161,374 km (0.035 R)
• M42: 9,693,344 km (0.114 R)
• M43: 10,582,853 km (0.095 R)
• M44: 10,787,353 km (0.067 R)
• M45: 11,319,173 km (0.089 R)
• M46: 11,889,889 km (0.109 R)
• M47: 12,285,725 km (0.035 R)
• M48: 12,686,049 km (0.106 R)
• M49: 12,778,949 km (0.112 R)
• M50: 13,121,828 km (0.079 R)
• M51: 13,625,972 km (0.07 R)
• M52: 13,944,317 km (0.046 R)
• M53: 14,979,384 km (0.083 R)
• M54: 15,176,255 km (0.094 R)
• M55: 15,506,268 km (0.069 R)
• M56: 15,905,395 km (0.066 R)
• M57: 16,139,815 km (0.07 R)
• M58: 16,679,863 km (0.058 R)
• M59: 16,986,240 km (0.118 R)
• M60: 17,535,563 km (0.072 R)
• M61: 17,916,589 km (0.039 R)
• M62: 17,986,302 km (0.06 R)
• M63: 18,090,721 km (0.087 R)
• M64: 18,335,463 km (0.076 R)
• M65: 18,440,630 km (0.103 R)
• M66: 19,076,272 km (0.076 R)
• M67: 19,360,956 km (0.115 R)
• M68: 19,683,041 km (0.072 R)
• M69: 20,006,920 km (0.093 R)
• M70: 20,477,705 km (0.08 R)
• M71: 20,623,413 km (0.096 R)
• M72: 21,578,296 km (0.119 R)
• M73: 22,247,747 km (0.069 R)
• M74: 22,397,494 km (0.049 R)
• M75: 22,585,090 km (0.075 R)
• M76: 23,075,472 km (0.105 R)
• M77: 23,607,292 km (0.101 R)
• M78: 24,297,237 km (0.057 R)
• M79: 25,578,992 km (0.089 R)
• M80: 25,657,381 km (0.095 R)
• M81: 26,208,500 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 11

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.49 AU - 5.61 AU

Year: 6699 Days

Day: 7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,252,786 km

• M1: 280,496 km (0.086 R)
• M2: 361,877 km (0.109 R)
• M3: 543,190 km (0.1 R)
• M4: 798,404 km (0.03 R)
• M5: 883,525 km (0.091 R)
• M6: 1,073,066 km (0.094 R)
• M7: 1,326,784 km (0.065 R)
• M8: 1,440,029 km (0.097 R)
• M9: 1,811,181 km (0.114 R)
• M10: 2,236,488 km (0.112 R)
• M11: 2,550,195 km (0.06 R)
• M12: 3,081,567 km (0.103 R)
• M13: 3,178,057 km (0.063 R)
• M14: 3,502,535 km (0.084 R)
• M15: 3,867,255 km (0.055 R)
• M16: 4,046,772 km (0.113 R)
• M17: 4,259,799 km (0.109 R)
• M18: 4,872,552 km (0.112 R)
• M19: 5,083,036 km (0.112 R)
• M20: 5,329,574 km (0.097 R)
• M21: 5,647,619 km (0.118 R)
• M22: 6,214,894 km (0.095 R)
• M23: 6,390,372 km (0.095 R)
• M24: 6,962,883 km (0.084 R)
• M25: 7,701,897 km (0.059 R)
• M26: 8,042,531 km (0.113 R)
• M27: 8,719,162 km (0.068 R)
• M28: 8,935,630 km (0.113 R)
• M29: 9,333,710 km (0.055 R)
• M30: 9,514,724 km (0.063 R)
• M31: 10,709,263 km (0.082 R)
• M32: 10,793,486 km (0.074 R)
• M33: 11,950,626 km (0.115 R)
• M34: 12,721,653 km (0.068 R)
• M35: 12,877,834 km (0.091 R)
• M36: 13,237,168 km (0.113 R)
• M37: 13,850,968 km (0.04 R)
• M38: 14,103,788 km (0.077 R)
• M39: 14,567,242 km (0.067 R)
• M40: 15,082,906 km (0.083 R)
• M41: 15,461,688 km (0.109 R)
• M42: 15,580,618 km (0.103 R)
• M43: 15,652,276 km (0.086 R)
• M44: 15,819,676 km (0.107 R)
• M45: 16,228,676 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit