🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.8

Radius: 11.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.01 AU - 1.03 AU

Year: 665 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,168,485 km

• M1: 140,772 km (0.084 R)
• M2: 245,041 km (0.083 R)
• M3: 335,847 km (0.078 R)
• M4: 495,319 km (0.077 R)
• M5: 592,707 km (0.066 R)
• M6: 683,662 km (0.102 R)
• M7: 794,813 km (0.086 R)
• M8: 907,461 km (0.108 R)
• M9: 1,025,793 km (0.114 R)
• M10: 1,167,013 km (0.116 R)
• M11: 1,357,750 km (0.077 R)
• M12: 1,610,870 km (0.077 R)
• M13: 1,703,172 km (0.112 R)
• M14: 1,810,882 km (0.059 R)
• M15: 2,033,484 km (0.079 R)
• M16: 2,140,895 km (0.063 R)
• M17: 2,265,061 km (0.097 R)
• M18: 2,406,880 km (0.103 R)
• M19: 2,566,950 km (0.105 R)
• M20: 2,675,708 km (0.086 R)
• M21: 2,801,968 km (0.099 R)
• M22: 3,011,256 km (0.116 R)
• M23: 3,251,061 km (0.06 R)
• M24: 3,394,525 km (0.091 R)
• M25: 3,609,348 km (0.051 R)
• M26: 3,731,719 km (0.083 R)
• M27: 3,819,982 km (0.101 R)
• M28: 4,088,959 km (0.112 R)
• M29: 4,216,566 km (0.093 R)
• M30: 4,541,492 km (0.109 R)
• M31: 4,884,370 km (0.095 R)
• M32: 5,374,603 km (0.04 R)
• M33: 5,454,488 km (0.118 R)
• M34: 5,605,432 km (0.067 R)
• M35: 5,706,860 km (0.113 R)
• M36: 5,901,187 km (0.11 R)
• M37: 6,076,815 km (0.098 R)
• M38: 6,149,819 km (0.088 R)
• M39: 6,243,916 km (0.074 R)
• M40: 6,370,177 km (0.061 R)
• M41: 6,465,470 km (0.092 R)
• M42: 6,646,783 km (0.053 R)
• M43: 6,883,746 km (0.098 R)
• M44: 6,981,583 km (0.046 R)
• M45: 7,233,655 km (0.11 R)
• M46: 7,344,208 km (0.079 R)
• M47: 7,522,230 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 8.9

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.98 AU - 1.12 AU

Year: 695 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,168,485 km

• M1: 115,789 km (0.096 R)
• M2: 250,726 km (0.117 R)
• M3: 380,128 km (0.109 R)
• M4: 443,707 km (0.09 R)
• M5: 578,495 km (0.084 R)
• M6: 680,072 km (0.085 R)
• M7: 804,687 km (0.118 R)
• M8: 861,385 km (0.1 R)
• M9: 1,121,535 km (0.099 R)
• M10: 1,264,401 km (0.083 R)
• M11: 1,539,512 km (0.104 R)
• M12: 1,669,512 km (0.108 R)
• M13: 1,735,934 km (0.082 R)
• M14: 2,058,018 km (0.079 R)
• M15: 2,307,697 km (0.055 R)
• M16: 2,373,819 km (0.104 R)
• M17: 2,541,817 km (0.107 R)
• M18: 2,627,238 km (0.115 R)
• M19: 2,705,029 km (0.071 R)
• M20: 2,960,991 km (0.098 R)
• M21: 3,051,198 km (0.102 R)
• M22: 3,197,206 km (0.087 R)
• M23: 3,373,731 km (0.106 R)
• M24: 3,746,230 km (0.116 R)
• M25: 3,863,515 km (0.07 R)
• M26: 4,041,686 km (0.119 R)
• M27: 4,182,158 km (0.081 R)
• M28: 4,365,266 km (0.061 R)
• M29: 4,447,395 km (0.034 R)
• M30: 4,613,449 km (0.115 R)
• M31: 4,697,224 km (0.055 R)
• M32: 4,781,447 km (0.036 R)
• M33: 5,048,180 km (0.098 R)
• M34: 5,134,498 km (0.118 R)
• M35: 5,199,573 km (0.06 R)
• M36: 5,507,146 km (0.092 R)
• M37: 5,741,566 km (0.068 R)
• M38: 5,956,688 km (0.094 R)
• M39: 6,013,685 km (0.108 R)
• M40: 6,116,758 km (0.097 R)
• M41: 6,348,186 km (0.094 R)
• M42: 6,453,203 km (0.092 R)
• M43: 6,831,237 km (0.11 R)
• M44: 6,998,936 km (0.11 R)
• M45: 7,168,132 km (0.119 R)
• M46: 7,338,524 km (0.12 R)
• M47: 7,424,243 km (0.088 R)
• M48: 8,058,837 km (0.097 R)
• M49: 8,122,117 km (0.087 R)
• M50: 8,223,545 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 11.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.09 AU - 1.11 AU

Year: 745 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,168,485 km

• M1: 150,196 km (0.115 R)
• M2: 225,294 km (0.069 R)
• M3: 372,200 km (0.082 R)
• M4: 458,966 km (0.085 R)
• M5: 533,167 km (0.106 R)
• M6: 627,563 km (0.115 R)
• M7: 708,496 km (0.089 R)
• M8: 789,428 km (0.087 R)
• M9: 878,140 km (0.057 R)
• M10: 965,953 km (0.084 R)
• M11: 1,038,658 km (0.1 R)
• M12: 1,113,457 km (0.105 R)
• M13: 1,293,722 km (0.075 R)
• M14: 1,410,858 km (0.113 R)
• M15: 1,563,747 km (0.075 R)
• M16: 1,672,504 km (0.067 R)
• M17: 1,755,830 km (0.085 R)
• M18: 1,863,541 km (0.101 R)
• M19: 1,950,158 km (0.043 R)
• M20: 2,109,480 km (0.095 R)
• M21: 2,248,755 km (0.05 R)
• M22: 2,473,152 km (0.08 R)
• M23: 2,810,196 km (0.09 R)
• M24: 3,031,750 km (0.11 R)
• M25: 3,141,406 km (0.042 R)
• M26: 3,238,345 km (0.074 R)
• M27: 3,406,942 km (0.095 R)
• M28: 3,731,120 km (0.083 R)
• M29: 3,826,564 km (0.12 R)
• M30: 3,937,865 km (0.1 R)
• M31: 4,012,664 km (0.063 R)
• M32: 4,163,608 km (0.118 R)
• M33: 4,355,093 km (0.089 R)
• M34: 4,432,435 km (0.078 R)
• M35: 4,738,812 km (0.12 R)
• M36: 4,890,504 km (0.093 R)
• M37: 5,011,529 km (0.042 R)
• M38: 5,084,532 km (0.119 R)
• M39: 5,347,226 km (0.071 R)
• M40: 5,580,898 km (0.116 R)
• M41: 5,792,280 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 9

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.17 AU - 1.21 AU

Year: 838 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,168,485 km

• M1: 128,804 km (0.085 R)
• M2: 188,194 km (0.113 R)
• M3: 289,322 km (0.04 R)
• M4: 363,972 km (0.114 R)
• M5: 428,897 km (0.085 R)
• M6: 577,597 km (0.117 R)
• M7: 656,136 km (0.109 R)
• M8: 721,810 km (0.108 R)
• M9: 819,048 km (0.04 R)
• M10: 896,690 km (0.069 R)
• M11: 1,040,304 km (0.118 R)
• M12: 1,111,662 km (0.118 R)
• M13: 1,178,233 km (0.074 R)
• M14: 1,259,913 km (0.103 R)
• M15: 1,393,205 km (0.071 R)
• M16: 1,546,094 km (0.099 R)
• M17: 1,636,002 km (0.062 R)
• M18: 1,956,740 km (0.112 R)
• M19: 2,070,883 km (0.097 R)
• M20: 2,145,383 km (0.054 R)
• M21: 2,220,780 km (0.046 R)
• M22: 2,496,489 km (0.109 R)
• M23: 2,638,458 km (0.11 R)
• M24: 2,773,993 km (0.108 R)
• M25: 2,939,748 km (0.084 R)
• M26: 3,014,547 km (0.098 R)
• M27: 3,080,519 km (0.076 R)
• M28: 3,194,663 km (0.088 R)
• M29: 3,388,093 km (0.059 R)
• M30: 3,675,470 km (0.118 R)
• M31: 3,735,908 km (0.113 R)
• M32: 3,796,644 km (0.116 R)
• M33: 3,868,003 km (0.041 R)
• M34: 4,063,976 km (0.084 R)
• M35: 4,284,333 km (0.087 R)
• M36: 4,508,730 km (0.075 R)
• M37: 4,682,264 km (0.075 R)
• M38: 4,824,980 km (0.084 R)
• M39: 4,980,113 km (0.081 R)
• M40: 5,398,389 km (0.099 R)
• M41: 5,455,834 km (0.109 R)
• M42: 5,734,236 km (0.099 R)
• M43: 5,828,034 km (0.117 R)
• M44: 5,957,885 km (0.083 R)
• M45: 6,017,275 km (0.104 R)
• M46: 6,341,155 km (0.089 R)
• M47: 6,560,315 km (0.067 R)
• M48: 6,621,651 km (0.115 R)
• M49: 6,943,585 km (0.103 R)
• M50: 7,018,534 km (0.109 R)
• M51: 7,257,890 km (0.053 R)
• M52: 7,397,764 km (0.099 R)
• M53: 7,461,643 km (0.1 R)
• M54: 7,615,579 km (0.098 R)
• M55: 7,744,831 km (0.062 R)
• M56: 7,874,682 km (0.09 R)
• M57: 8,268,723 km (0.089 R)
• M58: 8,628,805 km (0.1 R)
• M59: 8,844,675 km (0.029 R)
• M60: 9,048,577 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 8.1

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.72 AU - 4.06 AU

Year: 4030 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,168,485 km

• M1: 122,820 km (0.103 R)
• M2: 185,352 km (0.076 R)
• M3: 332,107 km (0.099 R)
• M4: 581,337 km (0.069 R)
• M5: 801,396 km (0.079 R)
• M6: 909,106 km (0.104 R)
• M7: 996,322 km (0.116 R)
• M8: 1,152,652 km (0.086 R)
• M9: 1,460,225 km (0.106 R)
• M10: 1,699,731 km (0.107 R)
• M11: 1,824,346 km (0.066 R)
• M12: 2,369,929 km (0.105 R)
• M13: 2,527,157 km (0.092 R)
• M14: 2,598,216 km (0.094 R)
• M15: 2,815,282 km (0.052 R)
• M16: 3,000,784 km (0.067 R)
• M17: 3,661,109 km (0.035 R)
• M18: 4,049,315 km (0.07 R)
• M19: 4,580,088 km (0.109 R)
• M20: 4,754,520 km (0.095 R)
• M21: 4,820,642 km (0.066 R)
• M22: 5,087,674 km (0.089 R)
• M23: 5,155,292 km (0.085 R)
• M24: 5,223,060 km (0.107 R)
• M25: 5,706,411 km (0.072 R)
• M26: 6,203,973 km (0.09 R)
• M27: 6,518,877 km (0.116 R)
• M28: 6,963,781 km (0.113 R)
• M29: 7,265,819 km (0.097 R)
• M30: 7,700,999 km (0.08 R)
• M31: 8,039,539 km (0.094 R)
• M32: 8,144,706 km (0.084 R)
• M33: 8,731,130 km (0.105 R)
• M34: 8,785,135 km (0.119 R)
• M35: 8,920,671 km (0.085 R)
• M36: 9,248,589 km (0.067 R)
• M37: 9,414,044 km (0.076 R)
• M38: 9,469,545 km (0.064 R)
• M39: 9,636,347 km (0.073 R)
• M40: 10,628,630 km (0.105 R)
• M41: 10,889,079 km (0.094 R)
• M42: 10,947,123 km (0.076 R)
• M43: 11,475,204 km (0.102 R)
• M44: 11,921,604 km (0.107 R)
• M45: 12,131,939 km (0.09 R)
• M46: 12,252,664 km (0.049 R)
• M47: 13,419,228 km (0.079 R)
• M48: 13,481,611 km (0.111 R)
• M49: 13,575,408 km (0.101 R)
• M50: 13,638,090 km (0.108 R)
• M51: 13,700,771 km (0.073 R)
• M52: 13,952,545 km (0.099 R)
• M53: 14,079,104 km (0.116 R)
• M54: 14,142,534 km (0.104 R)
• M55: 14,717,289 km (0.111 R)
• M56: 15,299,823 km (0.083 R)
• M57: 15,725,130 km (0.057 R)
• M58: 16,088,054 km (0.093 R)
• M59: 16,990,728 km (0.049 R)
• M60: 17,295,309 km (0.106 R)
• M61: 17,841,042 km (0.076 R)
• M62: 18,150,560 km (0.116 R)
• M63: 18,323,346 km (0.101 R)
• M64: 18,392,609 km (0.119 R)
• M65: 19,476,895 km (0.108 R)
• M66: 19,866,747 km (0.103 R)
• M67: 20,187,485 km (0.118 R)
• M68: 20,546,071 km (0.101 R)
• M69: 20,979,007 km (0.119 R)
• M70: 21,123,967 km (0.084 R)
• M71: 21,269,227 km (0.062 R)
• M72: 21,780,552 km (0.112 R)
• M73: 22,406,769 km (0.031 R)
• M74: 22,703,571 km (0.116 R)
• M75: 22,815,171 km (0.071 R)
• M76: 23,376,014 km (0.097 R)
• M77: 23,488,661 km (0.042 R)
• M78: 23,903,496 km (0.118 R)
• M79: 24,511,162 km (0.113 R)
• M80: 24,702,199 km (0.106 R)
• M81: 24,816,940 km (0.11 R)
• M82: 25,278,001 km (0.091 R)
• M83: 25,470,982 km (0.115 R)
• M84: 25,974,828 km (0.076 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 11

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.5 AU - 4.56 AU

Year: 5224 Days

Day: 15 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,168,485 km

• M1: 137,780 km (0.113 R)
• M2: 244,742 km (0.057 R)
• M3: 377,884 km (0.103 R)
• M4: 461,360 km (0.113 R)
• M5: 531,820 km (0.027 R)
• M6: 640,279 km (0.08 R)
• M7: 831,016 km (0.091 R)
• M8: 1,167,163 km (0.094 R)
• M9: 1,254,229 km (0.091 R)
• M10: 1,592,918 km (0.049 R)
• M11: 1,723,218 km (0.096 R)
• M12: 2,118,156 km (0.119 R)
• M13: 2,335,372 km (0.118 R)
• M14: 2,484,521 km (0.068 R)
• M15: 2,598,365 km (0.094 R)
• M16: 2,772,497 km (0.11 R)
• M17: 2,851,186 km (0.065 R)
• M18: 3,010,807 km (0.058 R)
• M19: 3,297,436 km (0.085 R)
• M20: 3,897,174 km (0.119 R)
• M21: 4,438,120 km (0.054 R)
• M22: 4,670,745 km (0.108 R)
• M23: 4,835,751 km (0.117 R)
• M24: 5,123,428 km (0.099 R)
• M25: 5,196,282 km (0.119 R)
• M26: 5,269,435 km (0.112 R)
• M27: 5,367,422 km (0.111 R)
• M28: 5,540,656 km (0.069 R)
• M29: 5,841,647 km (0.046 R)
• M30: 6,644,240 km (0.067 R)
• M31: 7,099,167 km (0.119 R)
• M32: 8,322,878 km (0.058 R)
• M33: 8,466,043 km (0.073 R)
• M34: 8,638,978 km (0.067 R)
• M35: 9,223,906 km (0.107 R)
• M36: 9,580,996 km (0.104 R)
• M37: 9,761,261 km (0.1 R)
• M38: 9,942,574 km (0.111 R)
• M39: 10,339,457 km (0.115 R)
• M40: 10,960,288 km (0.12 R)
• M41: 11,978,601 km (0.025 R)
• M42: 12,663,161 km (0.073 R)
• M43: 12,894,289 km (0.038 R)
• M44: 13,226,696 km (0.042 R)
• M45: 13,562,094 km (0.084 R)
• M46: 14,515,930 km (0.112 R)
• M47: 14,723,123 km (0.095 R)
• M48: 15,632,529 km (0.112 R)
• M49: 15,951,471 km (0.074 R)
• M50: 16,022,680 km (0.065 R)
• M51: 16,201,150 km (0.09 R)
• M52: 16,776,504 km (0.058 R)
• M53: 17,030,371 km (0.117 R)
• M54: 17,358,589 km (0.119 R)
• M55: 18,318,708 km (0.095 R)
• M56: 18,580,056 km (0.088 R)
• M57: 19,638,161 km (0.095 R)
• M58: 19,714,456 km (0.119 R)
• M59: 20,521,836 km (0.048 R)
• M60: 20,715,715 km (0.078 R)
• M61: 21,457,870 km (0.071 R)
• M62: 22,288,288 km (0.059 R)
• M63: 22,567,437 km (0.036 R)
• M64: 23,371,227 km (0.101 R)
• M65: 23,939,549 km (0.045 R)
• M66: 24,307,410 km (0.069 R)
• M67: 24,677,066 km (0.104 R)
• M68: 24,759,345 km (0.106 R)
• M69: 24,841,923 km (0.106 R)
• M70: 24,924,501 km (0.102 R)
• M71: 25,421,914 km (0.119 R)
• M72: 25,546,828 km (0.06 R)
• M73: 26,090,168 km (0.11 R)
• M74: 26,679,733 km (0.113 R)
• M75: 27,273,637 km (0.057 R)
• M76: 27,529,449 km (0.047 R)
• M77: 27,700,589 km (0.09 R)
• M78: 28,647,543 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit