🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 10.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 355 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,373,478 km

• M1: 138,378 km (0.092 R)
• M2: 211,980 km (0.103 R)
• M3: 381,026 km (0.11 R)
• M4: 455,226 km (0.052 R)
• M5: 571,613 km (0.042 R)
• M6: 688,599 km (0.098 R)
• M7: 795,412 km (0.096 R)
• M8: 989,740 km (0.062 R)
• M9: 1,125,275 km (0.108 R)
• M10: 1,204,412 km (0.054 R)
• M11: 1,368,671 km (0.099 R)
• M12: 1,530,835 km (0.104 R)
• M13: 1,614,460 km (0.118 R)
• M14: 1,704,668 km (0.104 R)
• M15: 1,937,891 km (0.074 R)
• M16: 2,007,155 km (0.056 R)
• M17: 2,099,157 km (0.068 R)
• M18: 2,281,966 km (0.072 R)
• M19: 2,378,157 km (0.096 R)
• M20: 2,475,845 km (0.113 R)
• M21: 2,574,729 km (0.065 R)
• M22: 2,698,895 km (0.05 R)
• M23: 2,807,054 km (0.027 R)
• M24: 3,058,528 km (0.084 R)
• M25: 3,234,755 km (0.094 R)
• M26: 3,336,930 km (0.105 R)
• M27: 3,524,825 km (0.094 R)
• M28: 3,610,245 km (0.119 R)
• M29: 3,696,414 km (0.085 R)
• M30: 3,897,773 km (0.1 R)
• M31: 4,027,175 km (0.103 R)
• M32: 4,151,191 km (0.081 R)
• M33: 4,269,523 km (0.118 R)
• M34: 4,466,693 km (0.119 R)
• M35: 4,537,902 km (0.089 R)
• M36: 4,703,207 km (0.094 R)
• M37: 4,797,454 km (0.062 R)
• M38: 4,914,290 km (0.062 R)
• M39: 4,995,223 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 14.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 959 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,373,478 km

• M1: 180,714 km (0.074 R)
• M2: 319,990 km (0.1 R)
• M3: 480,957 km (0.098 R)
• M4: 580,739 km (0.059 R)
• M5: 700,866 km (0.072 R)
• M6: 819,048 km (0.093 R)
• M7: 951,293 km (0.076 R)
• M8: 1,084,884 km (0.088 R)
• M9: 1,261,559 km (0.04 R)
• M10: 1,525,749 km (0.108 R)
• M11: 1,652,907 km (0.099 R)
• M12: 1,825,393 km (0.106 R)
• M13: 1,960,929 km (0.111 R)
• M14: 2,056,223 km (0.1 R)
• M15: 2,153,162 km (0.086 R)
• M16: 2,251,747 km (0.108 R)
• M17: 2,490,954 km (0.098 R)
• M18: 2,925,087 km (0.035 R)
• M19: 3,156,365 km (0.049 R)
• M20: 3,310,601 km (0.08 R)
• M21: 3,404,399 km (0.117 R)
• M22: 3,498,945 km (0.111 R)
• M23: 3,712,570 km (0.083 R)
• M24: 4,209,235 km (0.085 R)
• M25: 4,356,589 km (0.062 R)
• M26: 4,459,812 km (0.047 R)
• M27: 4,552,114 km (0.088 R)
• M28: 4,715,325 km (0.115 R)
• M29: 4,833,058 km (0.112 R)
• M30: 4,951,839 km (0.067 R)
• M31: 5,180,275 km (0.114 R)
• M32: 5,535,720 km (0.055 R)
• M33: 5,710,300 km (0.115 R)
• M34: 5,873,960 km (0.115 R)
• M35: 6,039,266 km (0.054 R)
• M36: 6,141,741 km (0.099 R)
• M37: 6,283,559 km (0.096 R)
• M38: 6,413,560 km (0.091 R)
• M39: 6,505,114 km (0.093 R)
• M40: 6,689,418 km (0.056 R)
• M41: 6,835,426 km (0.058 R)
• M42: 6,996,094 km (0.088 R)
• M43: 7,144,346 km (0.034 R)
• M44: 7,859,723 km (0.091 R)
• M45: 8,112,693 km (0.112 R)
• M46: 8,240,150 km (0.092 R)
• M47: 8,382,717 km (0.074 R)
• M48: 8,526,031 km (0.099 R)
• M49: 8,684,605 km (0.112 R)
• M50: 8,858,737 km (0.095 R)
• M51: 9,004,745 km (0.097 R)
• M52: 9,507,244 km (0.093 R)
• M53: 9,701,871 km (0.115 R)
• M54: 9,837,257 km (0.106 R)
• M55: 10,019,018 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.02 AU - 2.38 AU

Year: 2213 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,373,478 km

• M1: 112,498 km (0.118 R)
• M2: 223,200 km (0.026 R)
• M3: 279,748 km (0.103 R)
• M4: 400,174 km (0.07 R)
• M5: 555,756 km (0.097 R)
• M6: 682,166 km (0.103 R)
• M7: 1,012,179 km (0.094 R)
• M8: 1,080,097 km (0.103 R)
• M9: 1,272,330 km (0.096 R)
• M10: 1,399,638 km (0.06 R)
• M11: 1,475,933 km (0.078 R)
• M12: 1,598,603 km (0.088 R)
• M13: 1,818,811 km (0.095 R)
• M14: 1,878,500 km (0.104 R)
• M15: 3,218,748 km (0.048 R)
• M16: 3,335,135 km (0.117 R)
• M17: 3,632,685 km (0.114 R)
• M18: 3,708,382 km (0.038 R)
• M19: 4,063,377 km (0.112 R)
• M20: 4,126,358 km (0.1 R)
• M21: 4,205,346 km (0.119 R)
• M22: 4,510,525 km (0.118 R)
• M23: 4,624,818 km (0.096 R)
• M24: 4,706,947 km (0.084 R)
• M25: 4,839,491 km (0.078 R)
• M26: 5,125,373 km (0.1 R)
• M27: 5,296,064 km (0.11 R)
• M28: 5,573,119 km (0.09 R)
• M29: 5,997,678 km (0.038 R)
• M30: 6,231,948 km (0.084 R)
• M31: 6,395,907 km (0.11 R)
• M32: 6,506,011 km (0.032 R)
• M33: 6,840,213 km (0.099 R)
• M34: 7,123,103 km (0.118 R)
• M35: 7,409,732 km (0.12 R)
• M36: 7,564,267 km (0.086 R)
• M37: 7,837,133 km (0.074 R)
• M38: 7,974,763 km (0.118 R)
• M39: 8,312,406 km (0.106 R)
• M40: 8,533,362 km (0.108 R)
• M41: 8,695,376 km (0.074 R)
• M42: 9,042,892 km (0.083 R)
• M43: 9,208,048 km (0.047 R)
• M44: 9,772,780 km (0.084 R)
• M45: 9,942,125 km (0.104 R)
• M46: 10,006,003 km (0.108 R)
• M47: 10,262,564 km (0.026 R)
• M48: 10,456,442 km (0.096 R)
• M49: 10,521,368 km (0.077 R)
• M50: 10,782,416 km (0.043 R)
• M51: 11,355,077 km (0.087 R)
• M52: 11,555,688 km (0.07 R)
• M53: 12,346,761 km (0.103 R)
• M54: 12,415,426 km (0.088 R)
• M55: 12,806,775 km (0.034 R)
• M56: 12,876,188 km (0.066 R)
• M57: 13,015,464 km (0.07 R)
• M58: 13,108,663 km (0.115 R)
• M59: 13,436,582 km (0.113 R)
• M60: 13,838,252 km (0.079 R)
• M61: 14,100,347 km (0.09 R)
• M62: 14,172,005 km (0.109 R)
• M63: 14,388,024 km (0.114 R)
• M64: 14,556,770 km (0.046 R)
• M65: 14,677,795 km (0.07 R)
• M66: 15,361,308 km (0.114 R)
• M67: 15,509,110 km (0.119 R)
• M68: 15,583,161 km (0.053 R)
• M69: 15,731,712 km (0.084 R)
• M70: 15,855,729 km (0.078 R)
• M71: 16,155,074 km (0.082 R)
• M72: 16,809,864 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 12.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.64 AU - 3.98 AU

Year: 4084 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,373,478 km

• M1: 202,556 km (0.069 R)
• M2: 372,648 km (0.088 R)
• M3: 502,948 km (0.105 R)
• M4: 641,625 km (0.076 R)
• M5: 1,075,309 km (0.057 R)
• M6: 1,637,349 km (0.097 R)
• M7: 1,854,266 km (0.115 R)
• M8: 1,950,158 km (0.075 R)
• M9: 2,214,348 km (0.04 R)
• M10: 2,368,134 km (0.096 R)
• M11: 2,906,836 km (0.111 R)
• M12: 3,094,881 km (0.114 R)
• M13: 3,267,666 km (0.097 R)
• M14: 3,345,457 km (0.084 R)
• M15: 3,423,996 km (0.109 R)
• M16: 3,825,666 km (0.081 R)
• M17: 4,074,148 km (0.117 R)
• M18: 4,413,586 km (0.041 R)
• M19: 4,543,437 km (0.102 R)
• M20: 4,962,610 km (0.039 R)
• M21: 5,533,326 km (0.053 R)
• M22: 5,720,473 km (0.045 R)
• M23: 5,981,072 km (0.096 R)
• M24: 6,173,306 km (0.073 R)
• M25: 6,465,171 km (0.107 R)
• M26: 6,563,607 km (0.081 R)
• M27: 6,662,491 km (0.065 R)
• M28: 7,317,131 km (0.065 R)
• M29: 7,939,757 km (0.086 R)
• M30: 8,284,281 km (0.097 R)
• M31: 8,364,466 km (0.103 R)
• M32: 8,444,949 km (0.107 R)
• M33: 8,606,515 km (0.041 R)
• M34: 10,222,023 km (0.036 R)
• M35: 10,625,787 km (0.1 R)
• M36: 10,771,346 km (0.063 R)
• M37: 10,888,182 km (0.1 R)
• M38: 11,093,879 km (0.116 R)
• M39: 11,959,153 km (0.097 R)
• M40: 12,049,959 km (0.064 R)
• M41: 12,171,283 km (0.097 R)
• M42: 12,691,734 km (0.08 R)
• M43: 13,157,133 km (0.026 R)
• M44: 13,376,144 km (0.116 R)
• M45: 13,564,787 km (0.072 R)
• M46: 13,659,482 km (0.107 R)
• M47: 13,913,200 km (0.114 R)
• M48: 14,200,428 km (0.088 R)
• M49: 14,489,601 km (0.06 R)
• M50: 14,780,718 km (0.097 R)
• M51: 15,008,406 km (0.12 R)
• M52: 15,401,550 km (0.095 R)
• M53: 16,198,158 km (0.067 R)
• M54: 16,838,288 km (0.072 R)
• M55: 17,110,406 km (0.093 R)
• M56: 17,418,129 km (0.098 R)
• M57: 17,969,846 km (0.08 R)
• M58: 18,178,236 km (0.087 R)
• M59: 18,808,043 km (0.112 R)
• M60: 18,984,419 km (0.118 R)
• M61: 19,196,548 km (0.025 R)
• M62: 19,623,501 km (0.077 R)
• M63: 20,053,445 km (0.048 R)
• M64: 20,269,614 km (0.104 R)
• M65: 21,105,417 km (0.102 R)
• M66: 21,545,983 km (0.101 R)
• M67: 22,138,091 km (0.12 R)
• M68: 22,249,691 km (0.105 R)
• M69: 23,300,616 km (0.076 R)
• M70: 23,679,847 km (0.087 R)
• M71: 24,907,148 km (0.069 R)
• M72: 25,411,592 km (0.062 R)
• M73: 25,684,608 km (0.108 R)
• M74: 25,801,893 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.59 AU - 3.85 AU

Year: 4866 Days

Day: 6.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,373,478 km

• M1: 315,203 km (0.09 R)
• M2: 439,668 km (0.114 R)
• M3: 635,641 km (0.086 R)
• M4: 921,074 km (0.1 R)
• M5: 1,021,155 km (0.098 R)
• M6: 1,140,534 km (0.07 R)
• M7: 1,668,465 km (0.104 R)
• M8: 1,848,581 km (0.039 R)
• M9: 1,941,332 km (0.064 R)
• M10: 2,092,874 km (0.092 R)
• M11: 2,328,192 km (0.032 R)
• M12: 2,428,721 km (0.047 R)
• M13: 2,911,175 km (0.043 R)
• M14: 3,219,645 km (0.108 R)
• M15: 3,655,723 km (0.083 R)
• M16: 3,964,942 km (0.12 R)
• M17: 4,061,881 km (0.101 R)
• M18: 4,159,718 km (0.095 R)
• M19: 4,407,602 km (0.046 R)
• M20: 4,508,132 km (0.115 R)
• M21: 5,313,716 km (0.093 R)
• M22: 5,583,142 km (0.117 R)
• M23: 6,792,940 km (0.089 R)
• M24: 7,653,726 km (0.098 R)
• M25: 8,517,504 km (0.115 R)
• M26: 8,770,026 km (0.115 R)
• M27: 9,444,712 km (0.114 R)
• M28: 9,607,774 km (0.097 R)
• M29: 9,804,794 km (0.116 R)
• M30: 10,640,149 km (0.109 R)
• M31: 11,848,002 km (0.117 R)
• M32: 11,988,773 km (0.073 R)
• M33: 12,272,112 km (0.031 R)
• M34: 12,665,255 km (0.102 R)
• M35: 12,809,318 km (0.109 R)
• M36: 13,317,651 km (0.085 R)
• M37: 13,464,108 km (0.117 R)
• M38: 13,684,764 km (0.057 R)
• M39: 14,204,467 km (0.075 R)
• M40: 14,768,601 km (0.094 R)
• M41: 15,186,877 km (0.063 R)
• M42: 16,269,217 km (0.071 R)
• M43: 16,740,899 km (0.113 R)
• M44: 17,137,184 km (0.113 R)
• M45: 17,256,713 km (0.051 R)
• M46: 18,385,728 km (0.114 R)
• M47: 18,671,759 km (0.097 R)
• M48: 19,000,426 km (0.091 R)
• M49: 19,413,914 km (0.097 R)
• M50: 19,621,855 km (0.105 R)
• M51: 19,746,919 km (0.074 R)
• M52: 20,672,331 km (0.07 R)
• M53: 21,183,208 km (0.064 R)
• M54: 23,710,215 km (0.093 R)
• M55: 25,280,694 km (0.102 R)
• M56: 25,507,933 km (0.033 R)
• M57: 25,690,143 km (0.085 R)
• M58: 25,872,653 km (0.107 R)
• M59: 26,009,983 km (0.075 R)
• M60: 26,239,167 km (0.082 R)
• M61: 27,582,407 km (0.061 R)
• M62: 28,474,459 km (0.115 R)
• M63: 29,854,349 km (0.067 R)
• M64: 29,950,242 km (0.091 R)
• M65: 30,046,433 km (0.094 R)
• M66: 30,286,987 km (0.079 R)
• M67: 30,431,648 km (0.111 R)
• M68: 30,964,216 km (0.108 R)
• M69: 31,499,776 km (0.12 R)
• M70: 31,989,261 km (0.104 R)
• M71: 32,678,907 km (0.086 R)
• M72: 32,777,791 km (0.092 R)
• M73: 32,926,491 km (0.107 R)
• M74: 33,373,490 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit