🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 8.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.63 AU - 0.85 AU

Year: 424 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,209,424 km

• M1: 118,482 km (0.117 R)
• M2: 205,697 km (0.112 R)
• M3: 265,536 km (0.08 R)
• M4: 328,367 km (0.025 R)
• M5: 403,765 km (0.112 R)
• M6: 457,021 km (0.106 R)
• M7: 589,416 km (0.093 R)
• M8: 644,019 km (0.108 R)
• M9: 743,202 km (0.098 R)
• M10: 847,771 km (0.098 R)
• M11: 901,926 km (0.065 R)
• M12: 961,765 km (0.114 R)
• M13: 1,072,168 km (0.112 R)
• M14: 1,168,210 km (0.096 R)
• M15: 1,369,120 km (0.075 R)
• M16: 1,478,925 km (0.115 R)
• M17: 1,545,346 km (0.083 R)
• M18: 1,612,665 km (0.105 R)
• M19: 1,696,889 km (0.091 R)
• M20: 1,826,291 km (0.057 R)
• M21: 1,881,044 km (0.066 R)
• M22: 1,998,179 km (0.093 R)
• M23: 2,071,781 km (0.086 R)
• M24: 2,134,911 km (0.041 R)
• M25: 2,198,640 km (0.097 R)
• M26: 2,405,683 km (0.067 R)
• M27: 2,576,075 km (0.094 R)
• M28: 2,631,726 km (0.058 R)
• M29: 2,883,798 km (0.11 R)
• M30: 2,947,976 km (0.12 R)
• M31: 3,064,961 km (0.086 R)
• M32: 3,343,662 km (0.097 R)
• M33: 3,445,239 km (0.086 R)
• M34: 3,575,389 km (0.082 R)
• M35: 3,665,297 km (0.07 R)
• M36: 3,735,160 km (0.102 R)
• M37: 3,805,321 km (0.117 R)
• M38: 3,875,931 km (0.096 R)
• M39: 3,939,959 km (0.049 R)
• M40: 3,997,106 km (0.091 R)
• M41: 4,104,966 km (0.095 R)
• M42: 4,301,687 km (0.08 R)
• M43: 4,367,959 km (0.093 R)
• M44: 4,427,199 km (0.097 R)
• M45: 4,666,706 km (0.104 R)
• M46: 4,788,029 km (0.095 R)
• M47: 4,849,065 km (0.118 R)
• M48: 5,010,631 km (0.046 R)
• M49: 5,080,493 km (0.089 R)
• M50: 5,158,434 km (0.095 R)
• M51: 5,291,875 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 12.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 424 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,209,424 km

• M1: 170,392 km (0.11 R)
• M2: 263,741 km (0.116 R)
• M3: 360,680 km (0.112 R)
• M4: 445,502 km (0.11 R)
• M5: 536,159 km (0.072 R)
• M6: 627,563 km (0.079 R)
• M7: 733,179 km (0.105 R)
• M8: 820,993 km (0.12 R)
• M9: 925,562 km (0.116 R)
• M10: 1,017,415 km (0.107 R)
• M11: 1,121,984 km (0.098 R)
• M12: 1,317,808 km (0.109 R)
• M13: 1,468,602 km (0.066 R)
• M14: 1,646,773 km (0.113 R)
• M15: 1,755,082 km (0.039 R)
• M16: 2,100,653 km (0.099 R)
• M17: 2,183,082 km (0.111 R)
• M18: 2,272,691 km (0.097 R)
• M19: 2,530,298 km (0.034 R)
• M20: 2,618,262 km (0.044 R)
• M21: 2,726,720 km (0.116 R)
• M22: 2,810,495 km (0.037 R)
• M23: 2,987,619 km (0.059 R)
• M24: 3,243,282 km (0.11 R)
• M25: 3,346,205 km (0.104 R)
• M26: 3,711,523 km (0.096 R)
• M27: 3,841,075 km (0.092 R)
• M28: 4,104,666 km (0.045 R)
• M29: 4,231,226 km (0.083 R)
• M30: 4,442,608 km (0.079 R)
• M31: 4,557,350 km (0.087 R)
• M32: 4,789,675 km (0.077 R)
• M33: 4,962,610 km (0.072 R)
• M34: 5,234,130 km (0.077 R)
• M35: 5,485,754 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 8

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.52 AU - 1.8 AU

Year: 1426 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,209,424 km

• M1: 250,427 km (0.102 R)
• M2: 301,889 km (0.115 R)
• M3: 357,988 km (0.086 R)
• M4: 412,890 km (0.107 R)
• M5: 526,435 km (0.042 R)
• M6: 786,137 km (0.082 R)
• M7: 907,012 km (0.089 R)
• M8: 1,059,003 km (0.074 R)
• M9: 1,159,383 km (0.104 R)
• M10: 1,236,875 km (0.066 R)
• M11: 1,369,868 km (0.098 R)
• M12: 1,461,272 km (0.102 R)
• M13: 1,679,236 km (0.098 R)
• M14: 1,737,878 km (0.059 R)
• M15: 1,837,062 km (0.118 R)
• M16: 2,318,169 km (0.104 R)
• M17: 2,472,105 km (0.094 R)
• M18: 2,640,851 km (0.053 R)
• M19: 2,790,150 km (0.104 R)
• M20: 2,977,895 km (0.096 R)
• M21: 3,194,064 km (0.093 R)
• M22: 3,515,251 km (0.094 R)
• M23: 3,872,790 km (0.069 R)
• M24: 4,056,047 km (0.088 R)
• M25: 4,148,798 km (0.112 R)
• M26: 4,403,862 km (0.073 R)
• M27: 4,485,543 km (0.063 R)
• M28: 4,650,250 km (0.058 R)
• M29: 4,719,514 km (0.108 R)
• M30: 4,817,201 km (0.117 R)
• M31: 5,042,645 km (0.072 R)
• M32: 5,199,723 km (0.092 R)
• M33: 5,387,468 km (0.101 R)
• M34: 5,769,691 km (0.1 R)
• M35: 6,145,331 km (0.055 R)
• M36: 6,328,588 km (0.113 R)
• M37: 6,529,049 km (0.092 R)
• M38: 6,606,840 km (0.102 R)
• M39: 6,669,223 km (0.045 R)
• M40: 6,920,547 km (0.113 R)
• M41: 6,983,977 km (0.07 R)
• M42: 7,449,076 km (0.093 R)
• M43: 7,628,145 km (0.097 R)
• M44: 7,825,165 km (0.072 R)
• M45: 7,990,471 km (0.094 R)
• M46: 8,274,408 km (0.094 R)
• M47: 8,852,155 km (0.036 R)
• M48: 9,024,492 km (0.101 R)
• M49: 9,232,881 km (0.058 R)
• M50: 9,285,241 km (0.068 R)
• M51: 9,956,785 km (0.032 R)
• M52: 10,010,491 km (0.091 R)
• M53: 10,064,197 km (0.094 R)
• M54: 10,226,211 km (0.096 R)
• M55: 10,334,670 km (0.071 R)
• M56: 10,461,678 km (0.047 R)
• M57: 10,607,387 km (0.12 R)
• M58: 10,698,791 km (0.119 R)
• M59: 10,974,799 km (0.043 R)
• M60: 11,253,051 km (0.107 R)
• M61: 11,327,700 km (0.084 R)
• M62: 11,439,899 km (0.086 R)
• M63: 11,514,847 km (0.112 R)
• M64: 11,571,246 km (0.073 R)
• M65: 11,778,738 km (0.104 R)
• M66: 12,006,576 km (0.099 R)
• M67: 12,082,721 km (0.079 R)
• M68: 12,447,141 km (0.101 R)
• M69: 12,620,974 km (0.034 R)
• M70: 12,737,361 km (0.105 R)
• M71: 12,815,152 km (0.11 R)
• M72: 12,873,645 km (0.098 R)
• M73: 12,932,138 km (0.095 R)
• M74: 13,010,228 km (0.095 R)
• M75: 13,108,214 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 10.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.43 AU - 1.97 AU

Year: 1478 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,209,424 km

• M1: 154,684 km (0.12 R)
• M2: 303,534 km (0.119 R)
• M3: 377,286 km (0.117 R)
• M4: 503,546 km (0.108 R)
• M5: 675,135 km (0.115 R)
• M6: 859,290 km (0.067 R)
• M7: 949,498 km (0.074 R)
• M8: 1,095,804 km (0.119 R)
• M9: 1,259,165 km (0.104 R)
• M10: 1,334,413 km (0.065 R)
• M11: 1,430,904 km (0.06 R)
• M12: 1,672,055 km (0.111 R)
• M13: 1,915,900 km (0.07 R)
• M14: 2,081,206 km (0.065 R)
• M15: 2,414,210 km (0.083 R)
• M16: 2,702,934 km (0.114 R)
• M17: 2,826,502 km (0.118 R)
• M18: 3,015,594 km (0.061 R)
• M19: 3,234,904 km (0.12 R)
• M20: 3,419,508 km (0.11 R)
• M21: 3,526,620 km (0.119 R)
• M22: 3,648,393 km (0.048 R)
• M23: 3,952,226 km (0.109 R)
• M24: 4,036,450 km (0.083 R)
• M25: 4,221,203 km (0.085 R)
• M26: 4,293,010 km (0.115 R)
• M27: 4,452,332 km (0.114 R)
• M28: 4,687,799 km (0.029 R)
• M29: 5,263,451 km (0.104 R)
• M30: 5,340,794 km (0.072 R)
• M31: 5,434,292 km (0.062 R)
• M32: 5,638,493 km (0.103 R)
• M33: 5,829,380 km (0.105 R)
• M34: 6,006,205 km (0.079 R)
• M35: 6,447,818 km (0.108 R)
• M36: 6,580,661 km (0.026 R)
• M37: 6,815,529 km (0.117 R)
• M38: 6,984,874 km (0.084 R)
• M39: 7,207,177 km (0.056 R)
• M40: 7,275,992 km (0.057 R)
• M41: 7,623,807 km (0.09 R)
• M42: 7,711,621 km (0.052 R)
• M43: 7,977,007 km (0.107 R)
• M44: 8,245,386 km (0.117 R)
• M45: 8,553,258 km (0.058 R)
• M46: 8,717,666 km (0.115 R)
• M47: 9,161,523 km (0.115 R)
• M48: 9,612,860 km (0.047 R)
• M49: 9,822,147 km (0.083 R)
• M50: 10,071,377 km (0.119 R)
• M51: 10,245,210 km (0.116 R)
• M52: 10,634,913 km (0.047 R)
• M53: 10,752,796 km (0.101 R)
• M54: 11,109,138 km (0.091 R)
• M55: 11,208,770 km (0.084 R)
• M56: 11,570,199 km (0.053 R)
• M57: 11,671,177 km (0.089 R)
• M58: 11,874,181 km (0.086 R)
• M59: 11,996,552 km (0.096 R)
• M60: 12,531,514 km (0.118 R)
• M61: 12,614,541 km (0.089 R)
• M62: 12,760,250 km (0.086 R)
• M63: 13,243,002 km (0.092 R)
• M64: 13,412,197 km (0.079 R)
• M65: 13,752,981 km (0.102 R)
• M66: 14,204,617 km (0.08 R)
• M67: 14,639,348 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 14.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.94 AU - 2.86 AU

Year: 2479 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,209,424 km

• M1: 185,202 km (0.064 R)
• M2: 310,266 km (0.067 R)
• M3: 525,238 km (0.067 R)
• M4: 711,338 km (0.087 R)
• M5: 932,144 km (0.076 R)
• M6: 1,209,349 km (0.058 R)
• M7: 1,743,862 km (0.046 R)
• M8: 1,856,809 km (0.047 R)
• M9: 2,170,815 km (0.116 R)
• M10: 2,431,713 km (0.097 R)
• M11: 2,573,233 km (0.117 R)
• M12: 2,776,237 km (0.066 R)
• M13: 3,029,955 km (0.108 R)
• M14: 3,136,768 km (0.12 R)
• M15: 3,369,842 km (0.119 R)
• M16: 3,592,742 km (0.077 R)
• M17: 3,853,492 km (0.117 R)
• M18: 4,053,205 km (0.107 R)
• M19: 4,171,237 km (0.067 R)
• M20: 4,602,678 km (0.097 R)
• M21: 5,415,443 km (0.088 R)
• M22: 5,734,236 km (0.067 R)
• M23: 6,253,191 km (0.036 R)
• M24: 6,528,301 km (0.082 R)
• M25: 6,707,370 km (0.085 R)
• M26: 7,233,655 km (0.105 R)
• M27: 7,564,267 km (0.116 R)
• M28: 7,668,536 km (0.096 R)
• M29: 7,942,151 km (0.084 R)
• M30: 8,498,954 km (0.032 R)
• M31: 8,738,460 km (0.088 R)
• M32: 9,179,475 km (0.087 R)
• M33: 9,357,945 km (0.106 R)
• M34: 9,809,282 km (0.117 R)
• M35: 9,900,387 km (0.119 R)
• M36: 10,083,495 km (0.045 R)
• M37: 10,267,799 km (0.106 R)
• M38: 10,360,251 km (0.117 R)
• M39: 10,709,861 km (0.051 R)
• M40: 10,874,269 km (0.113 R)
• M41: 11,015,938 km (0.053 R)
• M42: 11,492,557 km (0.072 R)
• M43: 11,830,200 km (0.092 R)
• M44: 12,392,089 km (0.061 R)
• M45: 12,639,075 km (0.085 R)
• M46: 12,788,075 km (0.118 R)
• M47: 13,541,898 km (0.045 R)
• M48: 13,770,933 km (0.116 R)
• M49: 14,026,895 km (0.113 R)
• M50: 14,647,576 km (0.106 R)
• M51: 15,040,121 km (0.109 R)
• M52: 15,250,905 km (0.055 R)
• M53: 15,356,670 km (0.086 R)
• M54: 15,462,586 km (0.104 R)
• M55: 15,702,092 km (0.089 R)
• M56: 16,644,708 km (0.12 R)
• M57: 16,999,554 km (0.113 R)
• M58: 17,828,027 km (0.117 R)
• M59: 18,331,424 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit