🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 13.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.5 AU - 0.68 AU

Year: 319 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,641,091 km

• M1: 171,140 km (0.043 R)
• M2: 264,339 km (0.067 R)
• M3: 371,751 km (0.05 R)
• M4: 469,139 km (0.098 R)
• M5: 587,920 km (0.111 R)
• M6: 695,331 km (0.12 R)
• M7: 810,820 km (0.093 R)
• M8: 918,381 km (0.094 R)
• M9: 1,039,256 km (0.057 R)
• M10: 1,178,682 km (0.086 R)
• M11: 1,272,479 km (0.082 R)
• M12: 1,369,120 km (0.079 R)
• M13: 1,532,780 km (0.067 R)
• M14: 1,636,302 km (0.044 R)
• M15: 1,722,769 km (0.113 R)
• M16: 1,925,923 km (0.109 R)
• M17: 2,017,626 km (0.12 R)
• M18: 2,121,447 km (0.033 R)
• M19: 2,269,848 km (0.087 R)
• M20: 2,361,702 km (0.107 R)
• M21: 2,616,616 km (0.075 R)
• M22: 2,770,702 km (0.087 R)
• M23: 2,904,293 km (0.104 R)
• M24: 3,028,310 km (0.11 R)
• M25: 3,160,105 km (0.108 R)
• M26: 3,251,061 km (0.1 R)
• M27: 3,349,048 km (0.067 R)
• M28: 3,643,007 km (0.069 R)
• M29: 3,738,600 km (0.062 R)
• M30: 3,841,524 km (0.103 R)
• M31: 3,964,942 km (0.068 R)
• M32: 4,070,109 km (0.03 R)
• M33: 4,202,653 km (0.113 R)
• M34: 4,330,110 km (0.076 R)
• M35: 4,568,121 km (0.05 R)
• M36: 4,726,844 km (0.118 R)
• M37: 4,831,562 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 15

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.99 AU - 1.15 AU

Year: 778 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,641,091 km

• M1: 195,225 km (0.119 R)
• M2: 304,581 km (0.097 R)
• M3: 419,622 km (0.084 R)
• M4: 581,038 km (0.088 R)
• M5: 813,513 km (0.1 R)
• M6: 916,137 km (0.073 R)
• M7: 1,023,698 km (0.055 R)
• M8: 1,237,025 km (0.029 R)
• M9: 1,431,352 km (0.119 R)
• M10: 1,606,532 km (0.067 R)
• M11: 2,070,285 km (0.117 R)
• M12: 2,229,756 km (0.117 R)
• M13: 2,331,632 km (0.108 R)
• M14: 2,456,098 km (0.066 R)
• M15: 2,561,415 km (0.095 R)
• M16: 2,931,669 km (0.078 R)
• M17: 3,028,908 km (0.066 R)
• M18: 3,683,399 km (0.108 R)
• M19: 3,870,247 km (0.034 R)
• M20: 3,969,131 km (0.069 R)
• M21: 4,068,763 km (0.087 R)
• M22: 4,407,303 km (0.118 R)
• M23: 4,623,472 km (0.053 R)
• M24: 4,834,554 km (0.071 R)
• M25: 5,129,861 km (0.084 R)
• M26: 5,431,300 km (0.059 R)
• M27: 5,607,527 km (0.074 R)
• M28: 5,889,668 km (0.075 R)
• M29: 6,003,811 km (0.117 R)
• M30: 6,109,128 km (0.096 R)
• M31: 6,585,897 km (0.071 R)
• M32: 6,833,930 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 13.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.14 AU - 1.34 AU

Year: 971 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,641,091 km

• M1: 174,282 km (0.118 R)
• M2: 268,229 km (0.078 R)
• M3: 366,515 km (0.096 R)
• M4: 493,075 km (0.086 R)
• M5: 575,503 km (0.083 R)
• M6: 668,852 km (0.056 R)
• M7: 784,641 km (0.058 R)
• M8: 885,171 km (0.104 R)
• M9: 1,151,006 km (0.111 R)
• M10: 1,280,857 km (0.076 R)
• M11: 1,520,363 km (0.111 R)
• M12: 1,642,136 km (0.028 R)
• M13: 1,934,600 km (0.092 R)
• M14: 2,155,107 km (0.081 R)
• M15: 2,342,553 km (0.115 R)
• M16: 2,451,012 km (0.119 R)
• M17: 2,769,057 km (0.119 R)
• M18: 2,901,750 km (0.118 R)
• M19: 3,018,735 km (0.108 R)
• M20: 3,118,816 km (0.116 R)
• M21: 3,220,094 km (0.094 R)
• M22: 3,360,118 km (0.035 R)
• M23: 3,607,553 km (0.067 R)
• M24: 3,694,619 km (0.12 R)
• M25: 3,841,374 km (0.11 R)
• M26: 3,950,281 km (0.117 R)
• M27: 4,130,696 km (0.049 R)
• M28: 4,303,632 km (0.059 R)
• M29: 4,635,888 km (0.11 R)
• M30: 4,794,462 km (0.071 R)
• M31: 4,901,275 km (0.089 R)
• M32: 5,237,272 km (0.039 R)
• M33: 5,592,268 km (0.113 R)
• M34: 5,886,377 km (0.117 R)
• M35: 6,046,896 km (0.118 R)
• M36: 6,348,934 km (0.075 R)
• M37: 6,478,336 km (0.101 R)
• M38: 6,632,272 km (0.116 R)
• M39: 7,077,026 km (0.098 R)
• M40: 7,272,551 km (0.108 R)
• M41: 7,370,837 km (0.104 R)
• M42: 7,494,554 km (0.12 R)
• M43: 7,618,870 km (0.072 R)
• M44: 7,856,880 km (0.114 R)
• M45: 8,059,286 km (0.066 R)
• M46: 8,301,934 km (0.12 R)
• M47: 8,664,110 km (0.068 R)
• M48: 8,807,724 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 13

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.4 AU - 1.6 AU

Year: 1291 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,641,091 km

• M1: 164,558 km (0.062 R)
• M2: 287,677 km (0.096 R)
• M3: 371,751 km (0.098 R)
• M4: 514,617 km (0.1 R)
• M5: 596,746 km (0.109 R)
• M6: 688,599 km (0.1 R)
• M7: 875,148 km (0.06 R)
• M8: 1,045,240 km (0.065 R)
• M9: 1,268,889 km (0.046 R)
• M10: 1,359,695 km (0.076 R)
• M11: 1,463,965 km (0.102 R)
• M12: 1,588,281 km (0.093 R)
• M13: 1,860,250 km (0.12 R)
• M14: 2,083,749 km (0.078 R)
• M15: 2,179,641 km (0.053 R)
• M16: 2,322,956 km (0.115 R)
• M17: 2,523,566 km (0.089 R)
• M18: 2,772,049 km (0.109 R)
• M19: 2,942,291 km (0.042 R)
• M20: 3,057,780 km (0.072 R)
• M21: 3,315,687 km (0.114 R)
• M22: 3,421,004 km (0.072 R)
• M23: 3,534,998 km (0.036 R)
• M24: 3,650,188 km (0.073 R)
• M25: 3,751,167 km (0.115 R)
• M26: 3,884,608 km (0.097 R)
• M27: 3,995,759 km (0.092 R)
• M28: 4,278,350 km (0.1 R)
• M29: 4,517,407 km (0.088 R)
• M30: 4,744,048 km (0.071 R)
• M31: 5,121,633 km (0.086 R)
• M32: 5,634,155 km (0.117 R)
• M33: 5,733,189 km (0.111 R)
• M34: 5,823,845 km (0.045 R)
• M35: 5,905,825 km (0.116 R)
• M36: 6,006,504 km (0.113 R)
• M37: 6,237,483 km (0.103 R)
• M38: 6,415,056 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 8.2

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.79 AU - 2.67 AU

Year: 2341 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,641,091 km

• M1: 107,112 km (0.072 R)
• M2: 168,298 km (0.07 R)
• M3: 240,853 km (0.108 R)
• M4: 302,636 km (0.11 R)
• M5: 454,628 km (0.077 R)
• M6: 519,553 km (0.074 R)
• M7: 843,732 km (0.091 R)
• M8: 894,894 km (0.079 R)
• M9: 989,740 km (0.09 R)
• M10: 1,054,964 km (0.118 R)
• M11: 1,201,420 km (0.097 R)
• M12: 1,271,432 km (0.096 R)
• M13: 1,464,713 km (0.071 R)
• M14: 1,746,106 km (0.051 R)
• M15: 1,989,203 km (0.091 R)
• M16: 2,200,136 km (0.075 R)
• M17: 2,257,581 km (0.099 R)
• M18: 2,522,519 km (0.03 R)
• M19: 2,582,807 km (0.068 R)
• M20: 2,750,955 km (0.067 R)
• M21: 2,828,746 km (0.062 R)
• M22: 3,260,934 km (0.059 R)
• M23: 3,376,274 km (0.07 R)
• M24: 3,476,355 km (0.11 R)
• M25: 3,799,786 km (0.084 R)
• M26: 5,092,162 km (0.099 R)
• M27: 5,264,947 km (0.08 R)
• M28: 5,655,996 km (0.087 R)
• M29: 5,715,536 km (0.041 R)
• M30: 5,835,065 km (0.095 R)
• M31: 5,895,203 km (0.092 R)
• M32: 5,975,687 km (0.069 R)
• M33: 6,056,470 km (0.088 R)
• M34: 6,117,356 km (0.104 R)
• M35: 6,301,212 km (0.117 R)
• M36: 6,466,069 km (0.08 R)
• M37: 6,674,309 km (0.113 R)
• M38: 7,204,484 km (0.061 R)
• M39: 7,333,736 km (0.036 R)
• M40: 7,529,111 km (0.038 R)
• M41: 7,748,123 km (0.067 R)
• M42: 8,759,853 km (0.113 R)
• M43: 9,339,844 km (0.112 R)
• M44: 9,932,102 km (0.048 R)
• M45: 10,561,011 km (0.056 R)
• M46: 10,831,035 km (0.081 R)
• M47: 11,679,704 km (0.119 R)
• M48: 11,933,422 km (0.097 R)
• M49: 12,498,005 km (0.109 R)
• M50: 12,575,646 km (0.12 R)
• M51: 12,679,467 km (0.071 R)
• M52: 12,966,395 km (0.1 R)
• M53: 13,071,264 km (0.048 R)
• M54: 13,413,992 km (0.106 R)
• M55: 13,520,207 km (0.081 R)
• M56: 14,135,503 km (0.095 R)
• M57: 14,378,749 km (0.057 R)
• M58: 14,596,115 km (0.113 R)
• M59: 15,227,268 km (0.058 R)
• M60: 16,572,901 km (0.083 R)
• M61: 16,886,608 km (0.092 R)
• M62: 17,346,471 km (0.099 R)
• M63: 17,462,111 km (0.115 R)
• M64: 17,897,889 km (0.088 R)
• M65: 18,131,860 km (0.077 R)
• M66: 18,190,503 km (0.038 R)
• M67: 18,573,174 km (0.053 R)
• M68: 18,720,977 km (0.116 R)
• M69: 18,869,228 km (0.084 R)
• M70: 19,137,158 km (0.069 R)
• M71: 20,069,452 km (0.066 R)
• M72: 20,160,557 km (0.072 R)
• M73: 20,221,294 km (0.069 R)
• M74: 20,403,953 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 15

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.86 AU - 4.06 AU

Year: 4524 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,641,091 km

• M1: 197,918 km (0.114 R)
• M2: 427,850 km (0.119 R)
• M3: 573,259 km (0.101 R)
• M4: 750,233 km (0.04 R)
• M5: 1,115,402 km (0.095 R)
• M6: 1,293,274 km (0.12 R)
• M7: 1,650,065 km (0.11 R)
• M8: 1,751,641 km (0.076 R)
• M9: 1,915,750 km (0.091 R)
• M10: 2,116,660 km (0.078 R)
• M11: 2,473,002 km (0.105 R)
• M12: 3,115,824 km (0.119 R)
• M13: 3,732,467 km (0.065 R)
• M14: 4,065,023 km (0.094 R)
• M15: 4,366,612 km (0.061 R)
• M16: 4,468,788 km (0.057 R)
• M17: 4,571,861 km (0.118 R)
• M18: 4,780,250 km (0.052 R)
• M19: 5,099,043 km (0.055 R)
• M20: 6,373,168 km (0.085 R)
• M21: 6,653,515 km (0.104 R)
• M22: 6,914,264 km (0.096 R)
• M23: 7,470,469 km (0.117 R)
• M24: 8,780,647 km (0.115 R)
• M25: 9,171,845 km (0.061 R)
• M26: 9,435,886 km (0.108 R)
• M27: 9,648,913 km (0.09 R)
• M28: 9,809,731 km (0.117 R)
• M29: 10,079,905 km (0.057 R)
• M30: 10,682,634 km (0.049 R)
• M31: 12,038,440 km (0.033 R)
• M32: 12,648,650 km (0.11 R)
• M33: 12,883,817 km (0.098 R)
• M34: 13,388,261 km (0.076 R)
• M35: 13,627,917 km (0.1 R)
• M36: 13,808,631 km (0.086 R)
• M37: 13,990,094 km (0.077 R)
• M38: 14,141,936 km (0.113 R)
• M39: 14,416,597 km (0.106 R)
• M40: 14,754,838 km (0.112 R)
• M41: 15,095,622 km (0.104 R)
• M42: 15,879,964 km (0.109 R)
• M43: 16,165,696 km (0.067 R)
• M44: 16,549,115 km (0.108 R)
• M45: 17,065,078 km (0.028 R)
• M46: 17,227,541 km (0.091 R)
• M47: 17,357,691 km (0.117 R)
• M48: 17,488,290 km (0.062 R)
• M49: 17,586,426 km (0.06 R)
• M50: 18,013,977 km (0.116 R)
• M51: 18,311,827 km (0.104 R)
• M52: 18,544,750 km (0.044 R)
• M53: 18,644,831 km (0.081 R)
• M54: 18,778,572 km (0.055 R)
• M55: 19,080,760 km (0.084 R)
• M56: 19,350,634 km (0.112 R)
• M57: 19,587,896 km (0.053 R)
• M58: 19,689,773 km (0.077 R)
• M59: 20,511,962 km (0.096 R)
• M60: 20,753,862 km (0.112 R)
• M61: 21,240,504 km (0.051 R)
• M62: 21,766,041 km (0.048 R)
• M63: 21,906,963 km (0.109 R)
• M64: 22,048,183 km (0.109 R)
• M65: 22,331,372 km (0.106 R)
• M66: 22,509,094 km (0.099 R)
• M67: 22,830,131 km (0.098 R)
• M68: 22,937,393 km (0.103 R)
• M69: 23,296,428 km (0.099 R)
• M70: 24,165,741 km (0.089 R)
• M71: 24,494,557 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit