🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 10.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.68 AU - 0.72 AU

Year: 391 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,654,042 km

• M1: 128,654 km (0.117 R)
• M2: 196,123 km (0.067 R)
• M3: 274,362 km (0.112 R)
• M4: 349,311 km (0.086 R)
• M5: 417,677 km (0.068 R)
• M6: 605,572 km (0.103 R)
• M7: 684,111 km (0.054 R)
• M8: 770,878 km (0.105 R)
• M9: 835,355 km (0.028 R)
• M10: 901,776 km (0.113 R)
• M11: 1,026,391 km (0.1 R)
• M12: 1,156,990 km (0.043 R)
• M13: 1,397,992 km (0.108 R)
• M14: 1,527,544 km (0.086 R)
• M15: 1,604,886 km (0.12 R)
• M16: 1,746,555 km (0.059 R)
• M17: 1,880,744 km (0.094 R)
• M18: 1,988,156 km (0.094 R)
• M19: 2,054,727 km (0.109 R)
• M20: 2,322,806 km (0.09 R)
• M21: 2,503,520 km (0.104 R)
• M22: 2,569,194 km (0.081 R)
• M23: 2,648,780 km (0.094 R)
• M24: 2,783,268 km (0.049 R)
• M25: 2,892,624 km (0.056 R)
• M26: 2,989,414 km (0.096 R)
• M27: 3,143,799 km (0.105 R)
• M28: 3,344,260 km (0.045 R)
• M29: 3,431,326 km (0.086 R)
• M30: 3,615,481 km (0.12 R)
• M31: 3,818,037 km (0.094 R)
• M32: 3,939,810 km (0.111 R)
• M33: 4,008,924 km (0.115 R)
• M34: 4,171,686 km (0.114 R)
• M35: 4,447,993 km (0.096 R)
• M36: 4,560,192 km (0.12 R)
• M37: 4,624,818 km (0.058 R)
• M38: 4,803,887 km (0.084 R)
• M39: 4,910,700 km (0.098 R)
• M40: 4,993,577 km (0.086 R)
• M41: 5,236,374 km (0.096 R)
• M42: 5,337,951 km (0.053 R)
• M43: 5,482,912 km (0.105 R)
• M44: 5,612,015 km (0.116 R)
• M45: 5,689,955 km (0.038 R)
• M46: 5,803,201 km (0.094 R)
• M47: 5,943,673 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 11.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 532 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,654,042 km

• M1: 151,393 km (0.056 R)
• M2: 228,436 km (0.09 R)
• M3: 316,549 km (0.076 R)
• M4: 419,323 km (0.099 R)
• M5: 504,294 km (0.058 R)
• M6: 591,959 km (0.103 R)
• M7: 699,819 km (0.074 R)
• M8: 800,349 km (0.05 R)
• M9: 947,852 km (0.085 R)
• M10: 1,022,501 km (0.051 R)
• M11: 1,133,054 km (0.091 R)
• M12: 1,470,697 km (0.11 R)
• M13: 1,584,092 km (0.079 R)
• M14: 1,680,882 km (0.12 R)
• M15: 1,846,786 km (0.068 R)
• M16: 2,018,225 km (0.108 R)
• M17: 2,332,979 km (0.065 R)
• M18: 2,414,210 km (0.118 R)
• M19: 2,503,820 km (0.119 R)
• M20: 2,671,220 km (0.073 R)
• M21: 2,748,562 km (0.079 R)
• M22: 2,834,580 km (0.077 R)
• M23: 2,929,426 km (0.11 R)
• M24: 3,049,553 km (0.062 R)
• M25: 3,204,087 km (0.094 R)
• M26: 3,311,349 km (0.08 R)
• M27: 3,461,844 km (0.101 R)
• M28: 3,571,948 km (0.116 R)
• M29: 3,769,717 km (0.086 R)
• M30: 3,874,435 km (0.119 R)
• M31: 3,953,573 km (0.072 R)
• M32: 4,059,937 km (0.075 R)
• M33: 4,158,222 km (0.031 R)
• M34: 4,366,612 km (0.116 R)
• M35: 4,494,967 km (0.102 R)
• M36: 4,718,317 km (0.079 R)
• M37: 4,812,414 km (0.028 R)
• M38: 5,146,616 km (0.091 R)
• M39: 5,321,645 km (0.102 R)
• M40: 5,419,632 km (0.11 R)
• M41: 5,547,987 km (0.108 R)
• M42: 5,707,458 km (0.042 R)
• M43: 5,807,838 km (0.086 R)
• M44: 5,898,644 km (0.083 R)
• M45: 6,030,739 km (0.095 R)
• M46: 6,184,376 km (0.065 R)
• M47: 6,401,742 km (0.086 R)
• M48: 6,474,745 km (0.06 R)
• M49: 6,548,048 km (0.09 R)
• M50: 6,663,837 km (0.065 R)
• M51: 7,036,635 km (0.098 R)
• M52: 7,307,108 km (0.079 R)
• M53: 7,449,226 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 10.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.98 AU - 1.08 AU

Year: 697 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 21,654,042 km

• M1: 130,749 km (0.096 R)
• M2: 209,587 km (0.101 R)
• M3: 301,440 km (0.046 R)
• M4: 391,348 km (0.119 R)
• M5: 472,430 km (0.108 R)
• M6: 573,708 km (0.082 R)
• M7: 688,001 km (0.114 R)
• M8: 770,579 km (0.101 R)
• M9: 914,641 km (0.114 R)
• M10: 1,107,772 km (0.095 R)
• M11: 1,332,917 km (0.09 R)
• M12: 1,425,967 km (0.117 R)
• M13: 1,508,545 km (0.037 R)
• M14: 1,573,171 km (0.12 R)
• M15: 1,645,277 km (0.095 R)
• M16: 1,738,926 km (0.078 R)
• M17: 1,820,456 km (0.041 R)
• M18: 1,980,825 km (0.056 R)
• M19: 2,131,171 km (0.078 R)
• M20: 2,255,936 km (0.078 R)
• M21: 2,390,574 km (0.069 R)
• M22: 2,699,494 km (0.115 R)
• M23: 2,786,709 km (0.085 R)
• M24: 2,947,826 km (0.053 R)
• M25: 3,087,251 km (0.11 R)
• M26: 3,245,675 km (0.064 R)
• M27: 3,338,725 km (0.042 R)
• M28: 3,432,523 km (0.083 R)
• M29: 3,536,045 km (0.102 R)
• M30: 3,614,285 km (0.083 R)
• M31: 3,693,123 km (0.046 R)
• M32: 3,799,188 km (0.101 R)
• M33: 4,096,139 km (0.079 R)
• M34: 4,298,396 km (0.059 R)
• M35: 4,391,445 km (0.105 R)
• M36: 4,522,792 km (0.077 R)
• M37: 4,876,292 km (0.109 R)
• M38: 4,983,105 km (0.054 R)
• M39: 5,179,377 km (0.083 R)
• M40: 5,348,273 km (0.113 R)
• M41: 5,468,550 km (0.094 R)
• M42: 5,559,356 km (0.108 R)
• M43: 5,845,238 km (0.071 R)
• M44: 6,167,322 km (0.114 R)
• M45: 6,335,769 km (0.096 R)
• M46: 6,420,591 km (0.058 R)
• M47: 6,516,633 km (0.114 R)
• M48: 6,580,810 km (0.107 R)
• M49: 6,645,137 km (0.084 R)
• M50: 6,720,684 km (0.119 R)
• M51: 6,807,152 km (0.068 R)
• M52: 7,168,132 km (0.103 R)
• M53: 7,245,474 km (0.086 R)
• M54: 7,323,265 km (0.11 R)
• M55: 7,423,495 km (0.115 R)
• M56: 7,512,955 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 10.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.04 AU - 1.44 AU

Year: 921 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,654,042 km

• M1: 133,142 km (0.074 R)
• M2: 343,178 km (0.037 R)
• M3: 497,862 km (0.06 R)
• M4: 579,243 km (0.071 R)
• M5: 732,581 km (0.108 R)
• M6: 814,710 km (0.114 R)
• M7: 961,466 km (0.085 R)
• M8: 1,073,814 km (0.078 R)
• M9: 1,228,348 km (0.083 R)
• M10: 1,312,422 km (0.11 R)
• M11: 1,382,733 km (0.102 R)
• M12: 1,470,397 km (0.058 R)
• M13: 1,551,779 km (0.118 R)
• M14: 1,651,560 km (0.087 R)
• M15: 1,814,173 km (0.107 R)
• M16: 2,054,278 km (0.104 R)
• M17: 2,173,657 km (0.068 R)
• M18: 2,276,580 km (0.086 R)
• M19: 2,352,427 km (0.096 R)
• M20: 2,555,730 km (0.058 R)
• M21: 2,774,891 km (0.084 R)
• M22: 2,917,757 km (0.082 R)
• M23: 3,062,867 km (0.038 R)
• M24: 3,199,898 km (0.059 R)
• M25: 3,678,911 km (0.081 R)
• M26: 3,746,080 km (0.105 R)
• M27: 3,813,549 km (0.11 R)
• M28: 3,926,944 km (0.106 R)
• M29: 4,285,829 km (0.095 R)
• M30: 4,463,252 km (0.101 R)
• M31: 4,886,914 km (0.119 R)
• M32: 4,960,815 km (0.08 R)
• M33: 5,097,248 km (0.115 R)
• M34: 5,184,913 km (0.099 R)
• M35: 5,450,449 km (0.027 R)
• M36: 5,552,774 km (0.116 R)
• M37: 5,642,981 km (0.108 R)
• M38: 5,746,503 km (0.115 R)
• M39: 5,811,578 km (0.105 R)
• M40: 6,008,299 km (0.12 R)
• M41: 6,220,579 km (0.081 R)
• M42: 6,314,227 km (0.065 R)
• M43: 6,394,860 km (0.077 R)
• M44: 7,192,067 km (0.088 R)
• M45: 7,445,935 km (0.106 R)
• M46: 7,702,794 km (0.067 R)
• M47: 7,774,601 km (0.09 R)
• M48: 7,904,452 km (0.065 R)
• M49: 8,166,548 km (0.058 R)
• M50: 8,357,435 km (0.088 R)
• M51: 8,654,237 km (0.105 R)
• M52: 8,758,955 km (0.068 R)
• M53: 8,849,013 km (0.098 R)
• M54: 9,212,386 km (0.104 R)
• M55: 9,611,663 km (0.081 R)
• M56: 9,720,122 km (0.116 R)
• M57: 9,875,703 km (0.096 R)
• M58: 10,032,183 km (0.052 R)
• M59: 10,189,560 km (0.056 R)
• M60: 10,363,542 km (0.046 R)
• M61: 10,586,443 km (0.12 R)
• M62: 10,714,499 km (0.106 R)
• M63: 10,859,160 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.13 AU - 2.49 AU

Year: 2341 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,654,042 km

• M1: 147,354 km (0.116 R)
• M2: 222,452 km (0.109 R)
• M3: 447,447 km (0.111 R)
• M4: 612,304 km (0.115 R)
• M5: 718,369 km (0.096 R)
• M6: 985,551 km (0.114 R)
• M7: 1,142,479 km (0.11 R)
• M8: 1,246,749 km (0.105 R)
• M9: 1,338,901 km (0.09 R)
• M10: 1,441,525 km (0.084 R)
• M11: 1,563,447 km (0.1 R)
• M12: 1,826,440 km (0.063 R)
• M13: 2,094,819 km (0.044 R)
• M14: 2,424,383 km (0.06 R)
• M15: 2,720,138 km (0.052 R)
• M16: 2,831,439 km (0.1 R)
• M17: 2,975,502 km (0.114 R)
• M18: 3,069,449 km (0.053 R)
• M19: 3,206,930 km (0.061 R)
• M20: 3,499,094 km (0.084 R)
• M21: 3,576,287 km (0.05 R)
• M22: 3,654,078 km (0.042 R)
• M23: 3,788,716 km (0.081 R)
• M24: 4,097,785 km (0.096 R)
• M25: 4,594,899 km (0.079 R)
• M26: 4,740,457 km (0.107 R)
• M27: 4,998,962 km (0.118 R)
• M28: 5,199,124 km (0.115 R)
• M29: 5,312,968 km (0.042 R)
• M30: 5,568,631 km (0.061 R)
• M31: 5,763,258 km (0.114 R)
• M32: 5,986,458 km (0.101 R)
• M33: 6,225,964 km (0.08 R)
• M34: 6,387,380 km (0.077 R)
• M35: 6,482,076 km (0.027 R)
• M36: 6,838,418 km (0.101 R)
• M37: 6,921,594 km (0.103 R)
• M38: 7,116,820 km (0.114 R)
• M39: 8,003,785 km (0.076 R)
• M40: 8,091,450 km (0.08 R)
• M41: 8,223,694 km (0.089 R)
• M42: 8,579,587 km (0.034 R)
• M43: 8,684,306 km (0.05 R)
• M44: 8,864,871 km (0.093 R)
• M45: 9,031,523 km (0.055 R)
• M46: 9,460,569 km (0.117 R)
• M47: 9,677,486 km (0.062 R)
• M48: 9,786,543 km (0.109 R)
• M49: 10,021,861 km (0.074 R)
• M50: 10,116,406 km (0.119 R)
• M51: 10,211,401 km (0.084 R)
• M52: 10,306,545 km (0.079 R)
• M53: 10,626,086 km (0.111 R)
• M54: 10,738,734 km (0.1 R)
• M55: 10,900,299 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.3

Radius: 8.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.68 AU - 5.3 AU

Year: 7433 Days

Day: 10.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,654,042 km

• M1: 158,424 km (0.086 R)
• M2: 222,602 km (0.062 R)
• M3: 427,252 km (0.115 R)
• M4: 544,387 km (0.079 R)
• M5: 692,339 km (0.049 R)
• M6: 761,453 km (0.083 R)
• M7: 1,017,415 km (0.069 R)
• M8: 1,324,839 km (0.111 R)
• M9: 1,412,653 km (0.053 R)
• M10: 1,728,603 km (0.103 R)
• M11: 1,880,744 km (0.113 R)
• M12: 2,008,800 km (0.118 R)
• M13: 2,409,872 km (0.093 R)
• M14: 2,612,128 km (0.115 R)
• M15: 2,739,287 km (0.117 R)
• M16: 2,901,152 km (0.104 R)
• M17: 3,492,512 km (0.041 R)
• M18: 3,562,524 km (0.054 R)
• M19: 3,632,984 km (0.038 R)
• M20: 3,739,498 km (0.075 R)
• M21: 3,973,918 km (0.113 R)
• M22: 4,176,174 km (0.117 R)
• M23: 4,269,074 km (0.047 R)
• M24: 4,648,155 km (0.108 R)
• M25: 4,802,840 km (0.101 R)
• M26: 5,018,410 km (0.092 R)
• M27: 5,197,030 km (0.118 R)
• M28: 5,297,261 km (0.12 R)
• M29: 5,560,702 km (0.116 R)
• M30: 5,911,809 km (0.069 R)
• M31: 6,037,471 km (0.111 R)
• M32: 6,291,488 km (0.103 R)
• M33: 6,766,312 km (0.03 R)
• M34: 6,897,808 km (0.089 R)
• M35: 7,163,344 km (0.106 R)
• M36: 7,454,911 km (0.047 R)
• M37: 7,957,111 km (0.047 R)
• M38: 8,258,999 km (0.067 R)
• M39: 8,446,595 km (0.119 R)
• M40: 9,018,059 km (0.097 R)
• M41: 9,114,549 km (0.083 R)
• M42: 9,700,674 km (0.101 R)
• M43: 10,198,386 km (0.097 R)
• M44: 10,653,313 km (0.086 R)
• M45: 10,986,168 km (0.089 R)
• M46: 11,114,972 km (0.11 R)
• M47: 11,270,404 km (0.09 R)
• M48: 11,374,375 km (0.065 R)
• M49: 11,452,615 km (0.099 R)
• M50: 12,538,994 km (0.082 R)
• M51: 12,917,477 km (0.075 R)
• M52: 13,053,611 km (0.114 R)
• M53: 13,299,849 km (0.055 R)
• M54: 13,658,136 km (0.035 R)
• M55: 13,713,487 km (0.114 R)
• M56: 13,796,813 km (0.04 R)
• M57: 13,991,739 km (0.107 R)
• M58: 14,271,786 km (0.073 R)
• M59: 14,666,874 km (0.11 R)
• M60: 14,752,145 km (0.11 R)
• M61: 14,951,410 km (0.094 R)
• M62: 15,094,276 km (0.063 R)
• M63: 15,295,185 km (0.094 R)
• M64: 16,107,502 km (0.092 R)
• M65: 16,401,013 km (0.066 R)
• M66: 16,459,955 km (0.097 R)
• M67: 16,844,571 km (0.088 R)
• M68: 16,933,881 km (0.079 R)
• M69: 17,683,216 km (0.064 R)
• M70: 17,743,654 km (0.117 R)
• M71: 18,229,548 km (0.08 R)
• M72: 18,290,584 km (0.061 R)
• M73: 19,432,015 km (0.11 R)
• M74: 19,744,525 km (0.117 R)
• M75: 20,532,906 km (0.066 R)
• M76: 20,660,064 km (0.095 R)
• M77: 20,723,793 km (0.104 R)
• M78: 21,011,021 km (0.116 R)
• M79: 21,299,595 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit