🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 11.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 433 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,694,123 km

• M1: 140,772 km (0.066 R)
• M2: 250,576 km (0.094 R)
• M3: 348,563 km (0.106 R)
• M4: 438,621 km (0.12 R)
• M5: 594,502 km (0.062 R)
• M6: 688,150 km (0.103 R)
• M7: 762,351 km (0.107 R)
• M8: 835,055 km (0.112 R)
• M9: 956,080 km (0.114 R)
• M10: 1,035,367 km (0.097 R)
• M11: 1,206,507 km (0.086 R)
• M12: 1,313,769 km (0.115 R)
• M13: 1,413,849 km (0.079 R)
• M14: 1,565,991 km (0.109 R)
• M15: 1,683,874 km (0.111 R)
• M16: 1,863,541 km (0.115 R)
• M17: 1,964,818 km (0.093 R)
• M18: 2,037,523 km (0.107 R)
• M19: 2,210,608 km (0.113 R)
• M20: 2,292,737 km (0.106 R)
• M21: 2,382,346 km (0.052 R)
• M22: 2,453,555 km (0.059 R)
• M23: 2,538,676 km (0.107 R)
• M24: 2,813,786 km (0.08 R)
• M25: 2,889,333 km (0.079 R)
• M26: 3,298,783 km (0.114 R)
• M27: 3,451,672 km (0.096 R)
• M28: 3,540,084 km (0.117 R)
• M29: 3,621,764 km (0.097 R)
• M30: 3,817,588 km (0.04 R)
• M31: 4,047,819 km (0.104 R)
• M32: 4,172,434 km (0.118 R)
• M33: 4,243,194 km (0.076 R)
• M34: 4,354,046 km (0.102 R)
• M35: 4,457,717 km (0.102 R)
• M36: 4,546,279 km (0.098 R)
• M37: 4,724,899 km (0.116 R)
• M38: 5,005,694 km (0.107 R)
• M39: 5,385,823 km (0.098 R)
• M40: 5,609,771 km (0.067 R)
• M41: 5,688,010 km (0.092 R)
• M42: 5,792,878 km (0.108 R)
• M43: 5,898,494 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 15

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 921 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,694,123 km

• M1: 188,344 km (0.029 R)
• M2: 330,611 km (0.098 R)
• M3: 441,763 km (0.115 R)
• M4: 540,647 km (0.12 R)
• M5: 649,853 km (0.081 R)
• M6: 915,240 km (0.075 R)
• M7: 1,023,698 km (0.105 R)
• M8: 1,247,646 km (0.053 R)
• M9: 1,456,784 km (0.117 R)
• M10: 1,553,574 km (0.086 R)
• M11: 1,788,592 km (0.108 R)
• M12: 1,901,838 km (0.117 R)
• M13: 2,035,728 km (0.112 R)
• M14: 2,163,634 km (0.114 R)
• M15: 2,370,378 km (0.042 R)
• M16: 2,693,061 km (0.043 R)
• M17: 2,947,078 km (0.033 R)
• M18: 3,124,501 km (0.089 R)
• M19: 3,251,959 km (0.097 R)
• M20: 3,457,356 km (0.113 R)
• M21: 3,556,091 km (0.056 R)
• M22: 3,767,922 km (0.109 R)
• M23: 4,122,768 km (0.098 R)
• M24: 4,227,785 km (0.066 R)
• M25: 4,321,882 km (0.048 R)
• M26: 4,524,438 km (0.091 R)
• M27: 5,088,272 km (0.119 R)
• M28: 5,201,219 km (0.04 R)
• M29: 5,327,779 km (0.118 R)
• M30: 5,558,010 km (0.055 R)
• M31: 5,870,370 km (0.118 R)
• M32: 6,081,901 km (0.114 R)
• M33: 6,309,440 km (0.071 R)
• M34: 6,458,140 km (0.073 R)
• M35: 6,608,037 km (0.025 R)
• M36: 6,911,422 km (0.1 R)
• M37: 7,489,019 km (0.063 R)
• M38: 7,689,929 km (0.103 R)
• M39: 7,834,440 km (0.08 R)
• M40: 8,140,967 km (0.063 R)
• M41: 8,303,280 km (0.096 R)
• M42: 8,526,181 km (0.107 R)
• M43: 8,796,205 km (0.09 R)
• M44: 8,902,120 km (0.089 R)
• M45: 9,099,739 km (0.063 R)
• M46: 9,222,110 km (0.059 R)
• M47: 9,345,080 km (0.059 R)
• M48: 9,608,073 km (0.083 R)
• M49: 9,701,572 km (0.078 R)
• M50: 9,842,343 km (0.086 R)
• M51: 10,252,690 km (0.09 R)
• M52: 10,636,558 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.4

Radius: 12.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.37 AU - 2.05 AU

Year: 1491 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,694,123 km

• M1: 165,605 km (0.071 R)
• M2: 319,391 km (0.113 R)
• M3: 430,393 km (0.061 R)
• M4: 565,330 km (0.055 R)
• M5: 959,072 km (0.067 R)
• M6: 1,081,593 km (0.111 R)
• M7: 1,191,098 km (0.107 R)
• M8: 1,441,675 km (0.097 R)
• M9: 1,563,298 km (0.069 R)
• M10: 1,709,754 km (0.097 R)
• M11: 1,960,630 km (0.071 R)
• M12: 2,073,426 km (0.045 R)
• M13: 2,353,474 km (0.08 R)
• M14: 2,608,688 km (0.079 R)
• M15: 2,695,903 km (0.063 R)
• M16: 3,054,340 km (0.091 R)
• M17: 3,186,135 km (0.104 R)
• M18: 3,319,726 km (0.119 R)
• M19: 3,455,412 km (0.116 R)
• M20: 3,774,504 km (0.109 R)
• M21: 3,916,173 km (0.035 R)
• M22: 4,278,350 km (0.09 R)
• M23: 4,441,112 km (0.075 R)
• M24: 4,681,815 km (0.113 R)
• M25: 5,081,840 km (0.112 R)
• M26: 5,317,756 km (0.116 R)
• M27: 5,461,070 km (0.103 R)
• M28: 5,573,418 km (0.077 R)
• M29: 5,767,896 km (0.114 R)
• M30: 6,047,195 km (0.066 R)
• M31: 6,636,461 km (0.043 R)
• M32: 6,929,224 km (0.085 R)
• M33: 7,261,630 km (0.056 R)
• M34: 7,349,893 km (0.105 R)
• M35: 7,474,209 km (0.054 R)
• M36: 7,599,123 km (0.11 R)
• M37: 8,087,859 km (0.044 R)
• M38: 8,289,816 km (0.113 R)
• M39: 8,437,769 km (0.076 R)
• M40: 8,736,516 km (0.104 R)
• M41: 8,981,707 km (0.093 R)
• M42: 9,095,551 km (0.079 R)
• M43: 9,867,625 km (0.117 R)
• M44: 9,946,014 km (0.083 R)
• M45: 10,480,378 km (0.108 R)
• M46: 10,580,309 km (0.116 R)
• M47: 10,720,931 km (0.105 R)
• M48: 10,882,348 km (0.069 R)
• M49: 10,963,280 km (0.12 R)
• M50: 11,085,202 km (0.078 R)
• M51: 11,515,296 km (0.096 R)
• M52: 12,202,250 km (0.099 R)
• M53: 12,838,340 km (0.103 R)
• M54: 13,095,798 km (0.118 R)
• M55: 13,203,508 km (0.086 R)
• M56: 13,746,997 km (0.109 R)
• M57: 14,032,430 km (0.078 R)
• M58: 14,654,009 km (0.071 R)
• M59: 14,945,575 km (0.057 R)
• M60: 15,125,990 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 13.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.39 AU - 2.07 AU

Year: 1517 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,694,123 km

• M1: 171,589 km (0.092 R)
• M2: 268,229 km (0.078 R)
• M3: 378,333 km (0.086 R)
• M4: 487,689 km (0.071 R)
• M5: 618,288 km (0.077 R)
• M6: 733,030 km (0.119 R)
• M7: 848,070 km (0.082 R)
• M8: 1,374,206 km (0.115 R)
• M9: 1,490,892 km (0.095 R)
• M10: 1,590,824 km (0.073 R)
• M11: 1,829,732 km (0.071 R)
• M12: 2,003,115 km (0.087 R)
• M13: 2,114,267 km (0.097 R)
• M14: 2,204,773 km (0.106 R)
• M15: 2,401,644 km (0.058 R)
• M16: 2,640,851 km (0.038 R)
• M17: 3,247,022 km (0.059 R)
• M18: 3,352,339 km (0.1 R)
• M19: 3,812,502 km (0.114 R)
• M20: 4,078,636 km (0.096 R)
• M21: 4,307,521 km (0.116 R)
• M22: 4,599,686 km (0.106 R)
• M23: 4,733,277 km (0.094 R)
• M24: 5,436,536 km (0.103 R)
• M25: 5,578,056 km (0.072 R)
• M26: 5,688,908 km (0.119 R)
• M27: 5,816,515 km (0.061 R)
• M28: 5,929,012 km (0.066 R)
• M29: 6,026,101 km (0.027 R)
• M30: 6,139,945 km (0.099 R)
• M31: 6,452,605 km (0.116 R)
• M32: 7,456,855 km (0.054 R)
• M33: 7,614,382 km (0.099 R)
• M34: 7,719,998 km (0.119 R)
• M35: 7,986,133 km (0.106 R)
• M36: 8,747,735 km (0.085 R)
• M37: 8,876,988 km (0.12 R)
• M38: 8,969,589 km (0.107 R)
• M39: 9,343,584 km (0.115 R)
• M40: 9,703,666 km (0.115 R)
• M41: 9,875,853 km (0.116 R)
• M42: 10,417,996 km (0.118 R)
• M43: 11,089,241 km (0.082 R)
• M44: 11,490,762 km (0.119 R)
• M45: 11,693,318 km (0.038 R)
• M46: 12,102,019 km (0.048 R)
• M47: 12,308,165 km (0.077 R)
• M48: 12,536,152 km (0.119 R)
• M49: 12,661,216 km (0.088 R)
• M50: 12,975,521 km (0.113 R)
• M51: 13,059,745 km (0.106 R)
• M52: 13,271,276 km (0.1 R)
• M53: 13,377,490 km (0.042 R)
• M54: 13,547,882 km (0.094 R)
• M55: 13,847,826 km (0.103 R)
• M56: 14,150,163 km (0.055 R)
• M57: 14,454,595 km (0.118 R)
• M58: 14,541,960 km (0.082 R)
• M59: 14,695,298 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 12.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.97 AU - 2.29 AU

Year: 2073 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,694,123 km

• M1: 315,053 km (0.096 R)
• M2: 394,639 km (0.109 R)
• M3: 476,918 km (0.119 R)
• M4: 655,987 km (0.038 R)
• M5: 945,459 km (0.117 R)
• M6: 1,232,387 km (0.119 R)
• M7: 1,330,823 km (0.076 R)
• M8: 1,535,921 km (0.106 R)
• M9: 1,727,257 km (0.062 R)
• M10: 1,813,575 km (0.1 R)
• M11: 2,003,564 km (0.096 R)
• M12: 2,147,178 km (0.113 R)
• M13: 2,362,450 km (0.045 R)
• M14: 2,528,653 km (0.076 R)
• M15: 2,756,341 km (0.071 R)
• M16: 2,843,556 km (0.05 R)
• M17: 3,035,640 km (0.066 R)
• M18: 3,125,848 km (0.075 R)
• M19: 3,308,955 km (0.115 R)
• M20: 3,495,653 km (0.025 R)
• M21: 3,749,970 km (0.117 R)
• M22: 3,863,215 km (0.116 R)
• M23: 4,243,493 km (0.096 R)
• M24: 4,532,367 km (0.086 R)
• M25: 4,670,595 km (0.041 R)
• M26: 4,845,475 km (0.065 R)
• M27: 5,183,566 km (0.096 R)
• M28: 5,455,834 km (0.117 R)
• M29: 5,640,139 km (0.083 R)
• M30: 5,826,538 km (0.106 R)
• M31: 6,148,024 km (0.103 R)
• M32: 6,301,362 km (0.093 R)
• M33: 6,631,374 km (0.101 R)
• M34: 6,947,176 km (0.11 R)
• M35: 7,348,995 km (0.083 R)
• M36: 7,573,243 km (0.1 R)
• M37: 7,799,883 km (0.083 R)
• M38: 8,070,506 km (0.117 R)
• M39: 8,154,430 km (0.052 R)
• M40: 8,365,513 km (0.057 R)
• M41: 8,514,213 km (0.091 R)
• M42: 8,944,307 km (0.117 R)
• M43: 9,271,627 km (0.117 R)
• M44: 9,381,582 km (0.062 R)
• M45: 9,536,266 km (0.097 R)
• M46: 9,982,965 km (0.067 R)
• M47: 10,140,791 km (0.049 R)
• M48: 10,436,396 km (0.089 R)
• M49: 11,012,797 km (0.04 R)
• M50: 11,789,659 km (0.102 R)
• M51: 12,365,610 km (0.091 R)
• M52: 12,535,404 km (0.051 R)
• M53: 12,901,769 km (0.081 R)
• M54: 13,296,408 km (0.046 R)
• M55: 13,695,236 km (0.117 R)
• M56: 13,895,997 km (0.109 R)
• M57: 14,097,804 km (0.116 R)
• M58: 14,581,005 km (0.101 R)
• M59: 14,811,835 km (0.087 R)
• M60: 15,277,084 km (0.097 R)
• M61: 15,381,204 km (0.073 R)
• M62: 15,485,474 km (0.066 R)
• M63: 15,747,270 km (0.094 R)
• M64: 16,116,179 km (0.093 R)
• M65: 16,354,787 km (0.056 R)
• M66: 16,594,742 km (0.027 R)
• M67: 17,975,830 km (0.064 R)
• M68: 18,168,362 km (0.101 R)
• M69: 18,250,940 km (0.069 R)
• M70: 18,527,547 km (0.111 R)
• M71: 18,694,049 km (0.044 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit