🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.12 AU - 1.68 AU

Year: 1143 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,464,036 km

• M1: 181,911 km (0.027 R)
• M2: 381,175 km (0.119 R)
• M3: 555,756 km (0.031 R)
• M4: 775,964 km (0.106 R)
• M5: 949,797 km (0.041 R)
• M6: 1,056,610 km (0.082 R)
• M7: 1,228,947 km (0.062 R)
• M8: 1,378,993 km (0.05 R)
• M9: 1,518,867 km (0.076 R)
• M10: 1,681,031 km (0.113 R)
• M11: 1,795,474 km (0.058 R)
• M12: 2,088,985 km (0.074 R)
• M13: 2,261,172 km (0.049 R)
• M14: 2,418,250 km (0.078 R)
• M15: 2,640,402 km (0.077 R)
• M16: 2,901,152 km (0.038 R)
• M17: 2,997,193 km (0.106 R)
• M18: 3,126,895 km (0.096 R)
• M19: 3,280,681 km (0.104 R)
• M20: 3,380,912 km (0.09 R)
• M21: 3,538,887 km (0.054 R)
• M22: 3,745,781 km (0.083 R)
• M23: 3,897,623 km (0.074 R)
• M24: 3,992,169 km (0.081 R)
• M25: 4,280,444 km (0.075 R)
• M26: 4,476,567 km (0.073 R)
• M27: 4,700,664 km (0.088 R)
• M28: 4,941,517 km (0.068 R)
• M29: 5,095,603 km (0.112 R)
• M30: 5,488,147 km (0.076 R)
• M31: 5,782,257 km (0.073 R)
• M32: 5,876,952 km (0.114 R)
• M33: 6,344,446 km (0.105 R)
• M34: 6,498,232 km (0.108 R)
• M35: 6,653,365 km (0.055 R)
• M36: 6,766,910 km (0.116 R)
• M37: 6,967,371 km (0.097 R)
• M38: 7,184,139 km (0.081 R)
• M39: 7,491,562 km (0.094 R)
• M40: 7,818,284 km (0.064 R)
• M41: 7,968,331 km (0.112 R)
• M42: 8,164,902 km (0.066 R)
• M43: 8,332,601 km (0.106 R)
• M44: 8,764,341 km (0.048 R)
• M45: 8,967,345 km (0.075 R)
• M46: 9,505,598 km (0.07 R)
• M47: 9,601,640 km (0.079 R)
• M48: 9,843,390 km (0.078 R)
• M49: 9,956,785 km (0.116 R)
• M50: 10,580,459 km (0.059 R)
• M51: 10,696,697 km (0.08 R)
• M52: 10,796,778 km (0.11 R)
• M53: 11,233,753 km (0.069 R)
• M54: 11,335,479 km (0.101 R)
• M55: 11,437,356 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 10.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.5 AU - 1.62 AU

Year: 1345 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,464,036 km

• M1: 157,975 km (0.118 R)
• M2: 223,050 km (0.093 R)
• M3: 431,739 km (0.113 R)
• M4: 500,704 km (0.096 R)
• M5: 671,844 km (0.064 R)
• M6: 738,714 km (0.065 R)
• M7: 868,715 km (0.067 R)
• M8: 1,024,745 km (0.096 R)
• M9: 1,228,498 km (0.057 R)
• M10: 1,338,602 km (0.069 R)
• M11: 1,418,487 km (0.102 R)
• M12: 1,541,456 km (0.091 R)
• M13: 1,611,468 km (0.117 R)
• M14: 1,689,558 km (0.094 R)
• M15: 2,272,840 km (0.11 R)
• M16: 2,344,947 km (0.105 R)
• M17: 2,607,790 km (0.082 R)
• M18: 2,828,297 km (0.117 R)
• M19: 2,906,088 km (0.069 R)
• M20: 3,242,534 km (0.096 R)
• M21: 3,780,338 km (0.063 R)
• M22: 4,030,466 km (0.106 R)
• M23: 4,137,877 km (0.092 R)
• M24: 4,496,314 km (0.11 R)
• M25: 4,587,568 km (0.064 R)
• M26: 4,854,601 km (0.116 R)
• M27: 4,937,777 km (0.117 R)
• M28: 5,010,930 km (0.091 R)
• M29: 5,490,092 km (0.115 R)
• M30: 5,609,471 km (0.11 R)
• M31: 6,253,191 km (0.117 R)
• M32: 6,434,952 km (0.112 R)
• M33: 6,722,480 km (0.108 R)
• M34: 7,072,987 km (0.026 R)
• M35: 7,238,742 km (0.112 R)
• M36: 7,622,161 km (0.077 R)
• M37: 8,197,515 km (0.042 R)
• M38: 8,446,595 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.33 AU - 1.97 AU

Year: 1463 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,464,036 km

• M1: 159,621 km (0.064 R)
• M2: 261,946 km (0.107 R)
• M3: 373,845 km (0.108 R)
• M4: 459,714 km (0.117 R)
• M5: 540,348 km (0.108 R)
• M6: 682,615 km (0.059 R)
• M7: 788,830 km (0.118 R)
• M8: 912,996 km (0.075 R)
• M9: 1,001,707 km (0.056 R)
• M10: 1,188,555 km (0.115 R)
• M11: 1,333,067 km (0.093 R)
• M12: 1,633,310 km (0.063 R)
• M13: 1,713,644 km (0.084 R)
• M14: 1,939,836 km (0.1 R)
• M15: 2,199,986 km (0.096 R)
• M16: 2,297,524 km (0.099 R)
• M17: 2,396,558 km (0.097 R)
• M18: 2,590,437 km (0.078 R)
• M19: 2,860,012 km (0.117 R)
• M20: 3,057,032 km (0.038 R)
• M21: 3,147,988 km (0.117 R)
• M22: 3,295,641 km (0.092 R)
• M23: 3,521,384 km (0.057 R)
• M24: 3,771,811 km (0.094 R)
• M25: 3,859,775 km (0.099 R)
• M26: 4,098,084 km (0.109 R)
• M27: 4,188,591 km (0.075 R)
• M28: 4,269,822 km (0.075 R)
• M29: 4,412,988 km (0.118 R)
• M30: 4,662,218 km (0.081 R)
• M31: 4,746,441 km (0.09 R)
• M32: 4,852,357 km (0.038 R)
• M33: 4,980,412 km (0.048 R)
• M34: 5,251,035 km (0.086 R)
• M35: 5,349,620 km (0.107 R)
• M36: 5,426,812 km (0.066 R)
• M37: 5,515,374 km (0.114 R)
• M38: 5,784,202 km (0.113 R)
• M39: 5,988,702 km (0.062 R)
• M40: 6,137,851 km (0.042 R)
• M41: 6,311,385 km (0.033 R)
• M42: 6,486,713 km (0.114 R)
• M43: 6,711,110 km (0.091 R)
• M44: 6,806,404 km (0.073 R)
• M45: 6,986,221 km (0.11 R)
• M46: 7,070,594 km (0.07 R)
• M47: 7,683,795 km (0.092 R)
• M48: 7,796,143 km (0.078 R)
• M49: 7,896,224 km (0.12 R)
• M50: 8,098,032 km (0.062 R)
• M51: 8,403,810 km (0.105 R)
• M52: 8,532,315 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 15

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.21 AU - 2.79 AU

Year: 2728 Days

Day: 5.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,464,036 km

• M1: 196,572 km (0.085 R)
• M2: 373,546 km (0.097 R)
• M3: 554,859 km (0.062 R)
• M4: 743,801 km (0.086 R)
• M5: 968,197 km (0.071 R)
• M6: 1,204,562 km (0.101 R)
• M7: 1,348,774 km (0.083 R)
• M8: 1,511,836 km (0.086 R)
• M9: 1,642,136 km (0.083 R)
• M10: 1,762,861 km (0.045 R)
• M11: 2,042,310 km (0.089 R)
• M12: 2,321,609 km (0.068 R)
• M13: 2,551,092 km (0.118 R)
• M14: 2,645,040 km (0.068 R)
• M15: 2,820,369 km (0.11 R)
• M16: 3,132,579 km (0.083 R)
• M17: 3,595,884 km (0.07 R)
• M18: 3,826,863 km (0.089 R)
• M19: 4,606,866 km (0.03 R)
• M20: 4,799,848 km (0.101 R)
• M21: 5,035,016 km (0.032 R)
• M22: 5,455,984 km (0.055 R)
• M23: 5,578,355 km (0.105 R)
• M24: 6,034,928 km (0.069 R)
• M25: 6,140,394 km (0.097 R)
• M26: 6,742,825 km (0.118 R)
• M27: 7,184,587 km (0.093 R)
• M28: 7,386,694 km (0.096 R)
• M29: 7,911,334 km (0.11 R)
• M30: 8,143,360 km (0.118 R)
• M31: 8,236,709 km (0.115 R)
• M32: 8,354,143 km (0.11 R)
• M33: 8,614,145 km (0.114 R)
• M34: 8,709,289 km (0.077 R)
• M35: 9,190,844 km (0.115 R)
• M36: 9,288,083 km (0.094 R)
• M37: 9,459,373 km (0.07 R)
• M38: 9,705,760 km (0.055 R)
• M39: 9,879,443 km (0.057 R)
• M40: 10,255,233 km (0.114 R)
• M41: 10,943,683 km (0.037 R)
• M42: 11,831,845 km (0.061 R)
• M43: 12,311,456 km (0.083 R)
• M44: 13,179,872 km (0.093 R)
• M45: 14,096,308 km (0.087 R)
• M46: 14,208,656 km (0.058 R)
• M47: 14,547,944 km (0.08 R)
• M48: 14,804,205 km (0.11 R)
• M49: 15,004,517 km (0.054 R)
• M50: 15,119,258 km (0.115 R)
• M51: 15,552,643 km (0.11 R)
• M52: 15,785,567 km (0.036 R)
• M53: 16,166,294 km (0.086 R)
• M54: 16,461,301 km (0.115 R)
• M55: 16,668,943 km (0.076 R)
• M56: 16,787,873 km (0.064 R)
• M57: 17,026,781 km (0.103 R)
• M58: 17,206,597 km (0.117 R)
• M59: 17,598,544 km (0.1 R)
• M60: 17,871,710 km (0.114 R)
• M61: 17,993,482 km (0.099 R)
• M62: 20,360,420 km (0.114 R)
• M63: 20,743,091 km (0.071 R)
• M64: 21,224,796 km (0.105 R)
• M65: 21,742,555 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.28 AU - 3.26 AU

Year: 3182 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,464,036 km

• M1: 213,925 km (0.108 R)
• M2: 535,860 km (0.111 R)
• M3: 661,073 km (0.034 R)
• M4: 859,739 km (0.097 R)
• M5: 970,292 km (0.096 R)
• M6: 1,962,574 km (0.025 R)
• M7: 2,169,917 km (0.113 R)
• M8: 2,469,412 km (0.093 R)
• M9: 2,782,520 km (0.104 R)
• M10: 2,925,985 km (0.117 R)
• M11: 3,210,969 km (0.062 R)
• M12: 3,314,341 km (0.047 R)
• M13: 3,808,612 km (0.103 R)
• M14: 4,110,351 km (0.118 R)
• M15: 4,440,962 km (0.103 R)
• M16: 4,609,559 km (0.089 R)
• M17: 4,888,260 km (0.114 R)
• M18: 5,205,557 km (0.099 R)
• M19: 5,350,069 km (0.112 R)
• M20: 6,092,822 km (0.095 R)
• M21: 6,186,470 km (0.098 R)
• M22: 6,542,214 km (0.112 R)
• M23: 6,819,419 km (0.029 R)
• M24: 8,224,592 km (0.075 R)
• M25: 8,774,214 km (0.091 R)
• M26: 8,880,279 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 11.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.16 AU - 4.04 AU

Year: 4715 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,464,036 km

• M1: 181,761 km (0.095 R)
• M2: 282,441 km (0.093 R)
• M3: 394,041 km (0.107 R)
• M4: 603,179 km (0.083 R)
• M5: 816,505 km (0.06 R)
• M6: 981,212 km (0.116 R)
• M7: 1,344,735 km (0.114 R)
• M8: 1,841,251 km (0.097 R)
• M9: 1,982,022 km (0.092 R)
• M10: 2,158,996 km (0.116 R)
• M11: 2,563,509 km (0.037 R)
• M12: 3,084,110 km (0.119 R)
• M13: 3,385,549 km (0.078 R)
• M14: 3,716,310 km (0.106 R)
• M15: 3,915,874 km (0.051 R)
• M16: 4,037,198 km (0.116 R)
• M17: 4,221,802 km (0.07 R)
• M18: 4,472,228 km (0.101 R)
• M19: 4,663,265 km (0.031 R)
• M20: 5,097,697 km (0.056 R)
• M21: 5,499,816 km (0.098 R)
• M22: 5,912,257 km (0.034 R)
• M23: 6,216,390 km (0.113 R)
• M24: 6,742,825 km (0.114 R)
• M25: 7,184,288 km (0.104 R)
• M26: 7,308,604 km (0.12 R)
• M27: 7,408,535 km (0.085 R)
• M28: 7,559,330 km (0.1 R)
• M29: 7,635,176 km (0.067 R)
• M30: 7,889,642 km (0.091 R)
• M31: 8,328,712 km (0.083 R)
• M32: 8,407,101 km (0.097 R)
• M33: 8,564,478 km (0.056 R)
• M34: 8,643,466 km (0.089 R)
• M35: 8,962,259 km (0.069 R)
• M36: 9,393,250 km (0.119 R)
• M37: 9,775,922 km (0.049 R)
• M38: 9,886,175 km (0.076 R)
• M39: 10,331,528 km (0.099 R)
• M40: 10,840,311 km (0.097 R)
• M41: 11,415,215 km (0.093 R)
• M42: 11,882,409 km (0.049 R)
• M43: 11,970,672 km (0.09 R)
• M44: 12,147,945 km (0.116 R)
• M45: 12,296,347 km (0.091 R)
• M46: 12,594,944 km (0.115 R)
• M47: 12,835,497 km (0.095 R)
• M48: 13,412,945 km (0.05 R)
• M49: 13,689,552 km (0.094 R)
• M50: 13,936,986 km (0.077 R)
• M51: 14,467,610 km (0.11 R)
• M52: 14,593,422 km (0.074 R)
• M53: 14,719,682 km (0.119 R)
• M54: 15,324,058 km (0.119 R)
• M55: 15,806,960 km (0.09 R)
• M56: 15,936,512 km (0.094 R)
• M57: 16,164,200 km (0.101 R)
• M58: 16,425,697 km (0.081 R)
• M59: 16,754,662 km (0.102 R)
• M60: 17,285,436 km (0.108 R)
• M61: 18,568,237 km (0.077 R)
• M62: 18,773,486 km (0.098 R)
• M63: 19,048,446 km (0.096 R)
• M64: 19,637,264 km (0.107 R)
• M65: 20,443,297 km (0.087 R)
• M66: 20,797,096 km (0.115 R)
• M67: 20,903,759 km (0.043 R)
• M68: 21,367,513 km (0.081 R)
• M69: 21,798,654 km (0.113 R)
• M70: 22,414,399 km (0.119 R)
• M71: 22,487,253 km (0.119 R)
• M72: 22,779,268 km (0.028 R)
• M73: 22,962,525 km (0.054 R)
• M74: 23,514,990 km (0.032 R)
• M75: 23,589,041 km (0.106 R)
• M76: 23,885,694 km (0.064 R)
• M77: 24,445,489 km (0.103 R)
• M78: 24,708,183 km (0.09 R)
• M79: 25,388,105 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit