🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 8.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 481 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,174,705 km

• M1: 111,301 km (0.067 R)
• M2: 165,605 km (0.069 R)
• M3: 228,137 km (0.113 R)
• M4: 284,984 km (0.103 R)
• M5: 357,090 km (0.116 R)
• M6: 411,693 km (0.105 R)
• M7: 548,426 km (0.119 R)
• M8: 635,791 km (0.113 R)
• M9: 704,756 km (0.05 R)
• M10: 784,491 km (0.106 R)
• M11: 1,038,359 km (0.119 R)
• M12: 1,093,112 km (0.084 R)
• M13: 1,163,123 km (0.107 R)
• M14: 1,239,418 km (0.086 R)
• M15: 1,362,238 km (0.106 R)
• M16: 1,551,629 km (0.093 R)
• M17: 1,646,773 km (0.069 R)
• M18: 1,727,706 km (0.084 R)
• M19: 1,782,459 km (0.12 R)
• M20: 1,848,880 km (0.081 R)
• M21: 1,989,951 km (0.108 R)
• M22: 2,053,231 km (0.035 R)
• M23: 2,175,901 km (0.116 R)
• M24: 2,306,949 km (0.102 R)
• M25: 2,367,536 km (0.097 R)
• M26: 2,422,438 km (0.105 R)
• M27: 2,558,423 km (0.095 R)
• M28: 2,633,671 km (0.111 R)
• M29: 2,696,950 km (0.071 R)
• M30: 2,767,261 km (0.057 R)
• M31: 2,844,604 km (0.089 R)
• M32: 3,054,489 km (0.07 R)
• M33: 3,215,157 km (0.058 R)
• M34: 3,296,539 km (0.083 R)
• M35: 3,399,312 km (0.066 R)
• M36: 3,537,990 km (0.043 R)
• M37: 3,671,431 km (0.104 R)
• M38: 3,806,667 km (0.085 R)
• M39: 3,871,294 km (0.109 R)
• M40: 4,038,095 km (0.06 R)
• M41: 4,118,729 km (0.066 R)
• M42: 4,192,480 km (0.055 R)
• M43: 4,363,770 km (0.086 R)
• M44: 4,575,600 km (0.094 R)
• M45: 4,629,007 km (0.106 R)
• M46: 4,736,568 km (0.089 R)
• M47: 4,790,722 km (0.111 R)
• M48: 4,930,746 km (0.068 R)
• M49: 5,024,843 km (0.032 R)
• M50: 5,103,831 km (0.041 R)
• M51: 5,455,984 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 11.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 543 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,174,705 km

• M1: 144,512 km (0.096 R)
• M2: 256,411 km (0.084 R)
• M3: 363,373 km (0.085 R)
• M4: 454,628 km (0.08 R)
• M5: 548,575 km (0.118 R)
• M6: 662,270 km (0.071 R)
• M7: 739,013 km (0.073 R)
• M8: 819,198 km (0.077 R)
• M9: 984,803 km (0.119 R)
• M10: 1,069,475 km (0.107 R)
• M11: 1,152,053 km (0.084 R)
• M12: 1,226,852 km (0.082 R)
• M13: 1,350,121 km (0.108 R)
• M14: 1,466,957 km (0.076 R)
• M15: 1,543,102 km (0.088 R)
• M16: 1,728,155 km (0.12 R)
• M17: 1,820,756 km (0.1 R)
• M18: 1,897,051 km (0.095 R)
• M19: 1,974,692 km (0.107 R)
• M20: 2,053,380 km (0.095 R)
• M21: 2,133,116 km (0.118 R)
• M22: 2,270,447 km (0.111 R)
• M23: 2,391,621 km (0.092 R)
• M24: 2,633,820 km (0.075 R)
• M25: 2,727,618 km (0.05 R)
• M26: 2,822,463 km (0.113 R)
• M27: 2,925,386 km (0.077 R)
• M28: 3,057,631 km (0.092 R)
• M29: 3,335,434 km (0.069 R)
• M30: 3,408,139 km (0.071 R)
• M31: 3,525,274 km (0.096 R)
• M32: 3,629,095 km (0.112 R)
• M33: 3,786,621 km (0.066 R)
• M34: 3,938,762 km (0.107 R)
• M35: 4,054,252 km (0.08 R)
• M36: 4,139,672 km (0.098 R)
• M37: 4,288,672 km (0.093 R)
• M38: 4,487,487 km (0.073 R)
• M39: 4,559,743 km (0.08 R)
• M40: 4,713,679 km (0.118 R)
• M41: 4,820,043 km (0.087 R)
• M42: 5,035,315 km (0.079 R)
• M43: 5,253,578 km (0.075 R)
• M44: 5,432,198 km (0.11 R)
• M45: 5,587,032 km (0.072 R)
• M46: 5,708,505 km (0.067 R)
• M47: 5,874,559 km (0.119 R)
• M48: 6,024,605 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 9.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.11 AU - 1.51 AU

Year: 953 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,174,705 km

• M1: 132,394 km (0.092 R)
• M2: 274,063 km (0.079 R)
• M3: 338,091 km (0.114 R)
• M4: 477,367 km (0.118 R)
• M5: 590,912 km (0.103 R)
• M6: 664,963 km (0.107 R)
• M7: 759,658 km (0.044 R)
• M8: 926,160 km (0.028 R)
• M9: 1,059,452 km (0.041 R)
• M10: 1,178,831 km (0.06 R)
• M11: 1,438,832 km (0.092 R)
• M12: 1,557,164 km (0.113 R)
• M13: 1,678,638 km (0.118 R)
• M14: 1,740,721 km (0.076 R)
• M15: 1,875,060 km (0.091 R)
• M16: 2,029,445 km (0.099 R)
• M17: 2,145,981 km (0.079 R)
• M18: 2,213,600 km (0.059 R)
• M19: 2,325,050 km (0.105 R)
• M20: 2,403,439 km (0.114 R)
• M21: 2,707,123 km (0.082 R)
• M22: 2,771,301 km (0.081 R)
• M23: 2,891,727 km (0.095 R)
• M24: 3,023,373 km (0.109 R)
• M25: 3,109,093 km (0.108 R)
• M26: 3,205,284 km (0.079 R)
• M27: 3,302,523 km (0.084 R)
• M28: 3,539,934 km (0.095 R)
• M29: 3,803,526 km (0.078 R)
• M30: 3,885,954 km (0.068 R)
• M31: 4,147,302 km (0.118 R)
• M32: 4,210,881 km (0.061 R)
• M33: 4,403,563 km (0.11 R)
• M34: 4,501,101 km (0.103 R)
• M35: 4,709,341 km (0.105 R)
• M36: 4,797,903 km (0.096 R)
• M37: 4,965,602 km (0.064 R)
• M38: 5,044,440 km (0.097 R)
• M39: 5,123,877 km (0.065 R)
• M40: 5,341,392 km (0.05 R)
• M41: 5,585,237 km (0.087 R)
• M42: 5,880,543 km (0.105 R)
• M43: 5,976,136 km (0.081 R)
• M44: 6,120,348 km (0.091 R)
• M45: 6,229,405 km (0.12 R)
• M46: 6,314,676 km (0.092 R)
• M47: 6,473,997 km (0.089 R)
• M48: 6,547,899 km (0.077 R)
• M49: 6,696,749 km (0.119 R)
• M50: 6,796,680 km (0.107 R)
• M51: 6,896,911 km (0.077 R)
• M52: 7,023,171 km (0.09 R)
• M53: 7,175,462 km (0.055 R)
• M54: 7,239,340 km (0.112 R)
• M55: 7,691,425 km (0.104 R)
• M56: 7,940,655 km (0.101 R)
• M57: 8,006,777 km (0.117 R)
• M58: 8,165,949 km (0.102 R)
• M59: 8,487,734 km (0.113 R)
• M60: 8,731,729 km (0.027 R)
• M61: 8,909,301 km (0.092 R)
• M62: 8,991,730 km (0.12 R)
• M63: 9,337,899 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 13.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.53 AU - 1.65 AU

Year: 1275 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,174,705 km

• M1: 178,470 km (0.111 R)
• M2: 316,100 km (0.09 R)
• M3: 402,867 km (0.073 R)
• M4: 514,766 km (0.028 R)
• M5: 678,426 km (0.1 R)
• M6: 824,883 km (0.062 R)
• M7: 932,892 km (0.103 R)
• M8: 1,069,475 km (0.102 R)
• M9: 1,515,127 km (0.03 R)
• M10: 1,664,725 km (0.047 R)
• M11: 1,791,135 km (0.085 R)
• M12: 1,877,304 km (0.098 R)
• M13: 1,979,629 km (0.106 R)
• M14: 2,159,595 km (0.11 R)
• M15: 2,267,156 km (0.115 R)
• M16: 2,376,512 km (0.093 R)
• M17: 2,552,289 km (0.117 R)
• M18: 2,798,976 km (0.066 R)
• M19: 2,916,859 km (0.075 R)
• M20: 3,062,268 km (0.117 R)
• M21: 3,315,986 km (0.066 R)
• M22: 3,467,978 km (0.081 R)
• M23: 3,649,889 km (0.064 R)
• M24: 3,816,391 km (0.105 R)
• M25: 3,919,464 km (0.102 R)
• M26: 4,061,433 km (0.096 R)
• M27: 4,195,472 km (0.092 R)
• M28: 4,331,158 km (0.114 R)
• M29: 4,448,592 km (0.119 R)
• M30: 4,537,303 km (0.025 R)
• M31: 4,656,533 km (0.091 R)
• M32: 4,878,087 km (0.091 R)
• M33: 4,969,791 km (0.115 R)
• M34: 5,258,515 km (0.091 R)
• M35: 5,373,556 km (0.092 R)
• M36: 5,489,344 km (0.09 R)
• M37: 5,595,409 km (0.103 R)
• M38: 5,745,007 km (0.042 R)
• M39: 5,831,175 km (0.053 R)
• M40: 5,982,868 km (0.118 R)
• M41: 6,257,230 km (0.093 R)
• M42: 6,401,592 km (0.051 R)
• M43: 6,490,902 km (0.103 R)
• M44: 6,955,403 km (0.1 R)
• M45: 7,058,776 km (0.08 R)
• M46: 7,809,158 km (0.112 R)
• M47: 7,928,687 km (0.085 R)
• M48: 8,097,134 km (0.12 R)
• M49: 8,193,924 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.7

Radius: 10.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.63 AU - 2.03 AU

Year: 1574 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,174,705 km

• M1: 135,835 km (0.057 R)
• M2: 238,160 km (0.112 R)
• M3: 559,047 km (0.112 R)
• M4: 653,743 km (0.09 R)
• M5: 947,104 km (0.061 R)
• M6: 1,090,718 km (0.075 R)
• M7: 1,390,363 km (0.036 R)
• M8: 1,492,688 km (0.11 R)
• M9: 1,608,177 km (0.091 R)
• M10: 1,996,084 km (0.101 R)
• M11: 2,124,140 km (0.116 R)
• M12: 2,524,763 km (0.073 R)
• M13: 2,625,443 km (0.091 R)
• M14: 2,714,753 km (0.077 R)
• M15: 3,231,015 km (0.03 R)
• M16: 3,368,346 km (0.12 R)
• M17: 3,465,584 km (0.102 R)
• M18: 3,592,144 km (0.101 R)
• M19: 3,663,053 km (0.056 R)
• M20: 3,792,007 km (0.067 R)
• M21: 4,247,682 km (0.1 R)
• M22: 4,368,108 km (0.063 R)
• M23: 4,767,535 km (0.106 R)
• M24: 4,924,313 km (0.083 R)
• M25: 5,003,301 km (0.116 R)
• M26: 5,226,950 km (0.108 R)
• M27: 5,388,665 km (0.117 R)
• M28: 5,883,834 km (0.065 R)
• M29: 6,136,953 km (0.098 R)
• M30: 6,636,461 km (0.099 R)
• M31: 6,706,473 km (0.107 R)
• M32: 7,006,416 km (0.118 R)
• M33: 7,347,051 km (0.091 R)
• M34: 7,528,513 km (0.043 R)
• M35: 7,803,474 km (0.117 R)
• M36: 8,007,226 km (0.104 R)
• M37: 8,250,173 km (0.095 R)
• M38: 8,344,420 km (0.054 R)
• M39: 8,686,251 km (0.086 R)
• M40: 8,859,036 km (0.114 R)
• M41: 9,052,167 km (0.106 R)
• M42: 9,227,346 km (0.078 R)
• M43: 9,482,261 km (0.099 R)
• M44: 9,561,099 km (0.059 R)
• M45: 9,640,236 km (0.116 R)
• M46: 9,819,006 km (0.104 R)
• M47: 10,240,573 km (0.037 R)
• M48: 10,524,958 km (0.11 R)
• M49: 10,812,037 km (0.106 R)
• M50: 10,894,465 km (0.086 R)
• M51: 11,310,048 km (0.068 R)
• M52: 11,414,617 km (0.075 R)
• M53: 11,709,624 km (0.078 R)
• M54: 11,879,118 km (0.117 R)
• M55: 12,178,015 km (0.108 R)
• M56: 12,285,276 km (0.083 R)
• M57: 12,436,221 km (0.099 R)
• M58: 12,957,868 km (0.11 R)
• M59: 13,177,328 km (0.109 R)
• M60: 13,642,279 km (0.067 R)
• M61: 13,955,237 km (0.052 R)
• M62: 14,067,585 km (0.113 R)
• M63: 14,180,233 km (0.105 R)
• M64: 14,315,918 km (0.066 R)
• M65: 14,383,835 km (0.081 R)
• M66: 14,839,660 km (0.104 R)
• M67: 15,023,217 km (0.115 R)
• M68: 15,346,498 km (0.041 R)
• M69: 15,625,348 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 10.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.99 AU - 6.29 AU

Year: 8516 Days

Day: 8 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,174,705 km

• M1: 139,874 km (0.114 R)
• M2: 259,702 km (0.081 R)
• M3: 435,330 km (0.093 R)
• M4: 510,727 km (0.066 R)
• M5: 601,982 km (0.117 R)
• M6: 1,001,109 km (0.099 R)
• M7: 1,299,557 km (0.111 R)
• M8: 1,735,634 km (0.085 R)
• M9: 1,995,187 km (0.06 R)
• M10: 2,284,808 km (0.111 R)
• M11: 2,354,970 km (0.113 R)
• M12: 2,828,896 km (0.1 R)
• M13: 3,253,006 km (0.069 R)
• M14: 3,676,816 km (0.115 R)
• M15: 4,225,841 km (0.083 R)
• M16: 4,823,035 km (0.109 R)
• M17: 4,891,102 km (0.086 R)
• M18: 5,143,324 km (0.039 R)
• M19: 6,342,950 km (0.045 R)
• M20: 6,974,103 km (0.032 R)
• M21: 8,133,337 km (0.071 R)
• M22: 8,296,100 km (0.112 R)
• M23: 8,377,930 km (0.078 R)
• M24: 8,487,286 km (0.087 R)
• M25: 8,846,320 km (0.092 R)
• M26: 8,929,796 km (0.101 R)
• M27: 9,351,662 km (0.12 R)
• M28: 9,722,366 km (0.097 R)
• M29: 10,185,371 km (0.03 R)
• M30: 10,419,641 km (0.061 R)
• M31: 11,193,212 km (0.104 R)
• M32: 11,374,375 km (0.082 R)
• M33: 11,709,025 km (0.053 R)
• M34: 11,954,366 km (0.108 R)
• M35: 12,356,784 km (0.111 R)
• M36: 12,450,432 km (0.042 R)
• M37: 12,889,801 km (0.101 R)
• M38: 13,175,084 km (0.056 R)
• M39: 13,334,556 km (0.112 R)
• M40: 13,590,817 km (0.088 R)
• M41: 14,896,806 km (0.085 R)
• M42: 15,229,662 km (0.049 R)
• M43: 16,999,255 km (0.116 R)
• M44: 17,068,668 km (0.078 R)
• M45: 19,265,214 km (0.035 R)
• M46: 19,700,544 km (0.093 R)
• M47: 20,249,418 km (0.085 R)
• M48: 20,581,077 km (0.06 R)
• M49: 21,100,630 km (0.095 R)
• M50: 21,287,179 km (0.104 R)
• M51: 21,399,377 km (0.09 R)
• M52: 21,624,372 km (0.036 R)
• M53: 22,039,058 km (0.099 R)
• M54: 22,190,451 km (0.05 R)
• M55: 23,530,099 km (0.069 R)
• M56: 23,684,933 km (0.093 R)
• M57: 24,620,668 km (0.07 R)
• M58: 25,053,604 km (0.115 R)
• M59: 26,407,764 km (0.118 R)
• M60: 27,053,129 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 20,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit