🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 9.9

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.81 AU - 0.89 AU

Year: 541 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,623,686 km

• M1: 132,693 km (0.073 R)
• M2: 214,075 km (0.096 R)
• M3: 322,234 km (0.09 R)
• M4: 482,902 km (0.095 R)
• M5: 561,441 km (0.044 R)
• M6: 704,905 km (0.079 R)
• M7: 776,563 km (0.108 R)
• M8: 856,149 km (0.101 R)
• M9: 928,255 km (0.089 R)
• M10: 1,056,909 km (0.075 R)
• M11: 1,411,306 km (0.062 R)
• M12: 1,560,755 km (0.089 R)
• M13: 1,637,648 km (0.113 R)
• M14: 1,755,232 km (0.05 R)
• M15: 1,889,421 km (0.113 R)
• M16: 1,964,669 km (0.084 R)
• M17: 2,068,939 km (0.094 R)
• M18: 2,160,792 km (0.076 R)
• M19: 2,283,163 km (0.082 R)
• M20: 2,407,778 km (0.091 R)
• M21: 2,641,001 km (0.083 R)
• M22: 2,811,094 km (0.109 R)
• M23: 3,008,712 km (0.106 R)
• M24: 3,153,972 km (0.08 R)
• M25: 3,243,880 km (0.106 R)
• M26: 3,351,291 km (0.118 R)
• M27: 3,426,240 km (0.057 R)
• M28: 3,535,746 km (0.077 R)
• M29: 3,646,299 km (0.096 R)
• M30: 3,792,605 km (0.065 R)
• M31: 3,862,168 km (0.114 R)
• M32: 4,055,748 km (0.111 R)
• M33: 4,315,749 km (0.102 R)
• M34: 4,388,454 km (0.114 R)
• M35: 4,498,258 km (0.116 R)
• M36: 4,599,835 km (0.082 R)
• M37: 4,683,461 km (0.118 R)
• M38: 4,946,902 km (0.089 R)
• M39: 5,118,790 km (0.107 R)
• M40: 5,195,833 km (0.096 R)
• M41: 5,458,826 km (0.051 R)
• M42: 5,537,515 km (0.106 R)
• M43: 5,616,652 km (0.088 R)
• M44: 5,706,112 km (0.072 R)
• M45: 5,977,482 km (0.108 R)
• M46: 6,201,729 km (0.087 R)
• M47: 6,480,729 km (0.05 R)
• M48: 6,543,261 km (0.087 R)
• M49: 6,627,036 km (0.066 R)
• M50: 6,763,918 km (0.067 R)
• M51: 6,954,955 km (0.064 R)
• M52: 7,029,754 km (0.055 R)
• M53: 7,115,473 km (0.116 R)
• M54: 7,309,801 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 15

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.89 AU - 0.89 AU

Year: 580 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,623,686 km

• M1: 188,344 km (0.118 R)
• M2: 302,337 km (0.098 R)
• M3: 429,047 km (0.084 R)
• M4: 532,868 km (0.09 R)
• M5: 652,696 km (0.108 R)
• M6: 811,269 km (0.072 R)
• M7: 1,102,536 km (0.102 R)
• M8: 1,320,201 km (0.107 R)
• M9: 1,457,981 km (0.106 R)
• M10: 1,594,863 km (0.115 R)
• M11: 1,882,240 km (0.114 R)
• M12: 2,039,169 km (0.118 R)
• M13: 2,166,626 km (0.112 R)
• M14: 2,429,769 km (0.107 R)
• M15: 2,536,731 km (0.09 R)
• M16: 2,630,679 km (0.075 R)
• M17: 2,755,294 km (0.052 R)
• M18: 2,995,548 km (0.08 R)
• M19: 3,196,009 km (0.108 R)
• M20: 3,393,029 km (0.07 R)
• M21: 3,634,779 km (0.111 R)
• M22: 3,849,153 km (0.111 R)
• M23: 3,974,666 km (0.039 R)
• M24: 4,161,364 km (0.118 R)
• M25: 4,255,910 km (0.079 R)
• M26: 4,377,084 km (0.111 R)
• M27: 4,570,065 km (0.117 R)
• M28: 4,712,333 km (0.071 R)
• M29: 4,937,478 km (0.067 R)
• M30: 5,074,210 km (0.051 R)
• M31: 5,221,564 km (0.04 R)
• M32: 5,370,414 km (0.09 R)
• M33: 5,492,336 km (0.094 R)
• M34: 5,615,306 km (0.089 R)
• M35: 5,970,301 km (0.051 R)
• M36: 6,096,712 km (0.103 R)
• M37: 6,332,627 km (0.119 R)
• M38: 6,511,547 km (0.093 R)
• M39: 6,915,162 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 10

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.95 AU

Year: 599 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,623,686 km

• M1: 169,046 km (0.093 R)
• M2: 285,732 km (0.097 R)
• M3: 367,113 km (0.102 R)
• M4: 443,408 km (0.059 R)
• M5: 506,090 km (0.038 R)
• M6: 637,736 km (0.071 R)
• M7: 989,590 km (0.049 R)
• M8: 1,097,600 km (0.095 R)
• M9: 1,608,028 km (0.11 R)
• M10: 1,678,339 km (0.099 R)
• M11: 1,756,129 km (0.089 R)
• M12: 1,983,668 km (0.107 R)
• M13: 2,192,506 km (0.106 R)
• M14: 2,270,896 km (0.08 R)
• M15: 2,379,354 km (0.099 R)
• M16: 2,646,835 km (0.114 R)
• M17: 2,745,869 km (0.108 R)
• M18: 2,846,099 km (0.095 R)
• M19: 2,924,040 km (0.096 R)
• M20: 3,018,586 km (0.108 R)
• M21: 3,106,250 km (0.093 R)
• M22: 3,170,428 km (0.119 R)
• M23: 3,292,051 km (0.111 R)
• M24: 3,365,802 km (0.08 R)
• M25: 3,490,118 km (0.091 R)
• M26: 3,854,539 km (0.087 R)
• M27: 3,958,509 km (0.1 R)
• M28: 4,045,874 km (0.108 R)
• M29: 4,151,491 km (0.057 R)
• M30: 4,275,956 km (0.113 R)
• M31: 4,410,744 km (0.115 R)
• M32: 4,492,274 km (0.065 R)
• M33: 4,601,631 km (0.084 R)
• M34: 4,721,309 km (0.066 R)
• M35: 4,786,234 km (0.117 R)
• M36: 4,888,709 km (0.094 R)
• M37: 4,954,382 km (0.075 R)
• M38: 5,029,780 km (0.05 R)
• M39: 5,210,344 km (0.106 R)
• M40: 5,277,364 km (0.087 R)
• M41: 5,451,197 km (0.096 R)
• M42: 5,646,422 km (0.085 R)
• M43: 5,864,087 km (0.111 R)
• M44: 5,963,869 km (0.094 R)
• M45: 6,104,640 km (0.108 R)
• M46: 6,256,632 km (0.096 R)
• M47: 6,399,647 km (0.106 R)
• M48: 6,512,743 km (0.102 R)
• M49: 6,668,026 km (0.071 R)
• M50: 6,793,239 km (0.089 R)
• M51: 6,877,164 km (0.117 R)
• M52: 6,971,859 km (0.118 R)
• M53: 7,099,017 km (0.055 R)
• M54: 7,258,937 km (0.114 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.7

Radius: 14.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.65 AU - 1.67 AU

Year: 1476 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,623,686 km

• M1: 196,871 km (0.072 R)
• M2: 312,510 km (0.095 R)
• M3: 433,385 km (0.094 R)
• M4: 702,960 km (0.12 R)
• M5: 962,363 km (0.089 R)
• M6: 1,061,397 km (0.104 R)
• M7: 1,156,392 km (0.112 R)
• M8: 1,372,860 km (0.101 R)
• M9: 1,530,985 km (0.108 R)
• M10: 1,649,167 km (0.043 R)
• M11: 1,895,255 km (0.116 R)
• M12: 1,993,242 km (0.117 R)
• M13: 2,123,243 km (0.074 R)
• M14: 2,297,823 km (0.098 R)
• M15: 2,498,733 km (0.093 R)
• M16: 2,672,566 km (0.105 R)
• M17: 2,839,218 km (0.091 R)
• M18: 3,032,498 km (0.119 R)
• M19: 3,125,100 km (0.12 R)
• M20: 3,444,341 km (0.097 R)
• M21: 3,687,887 km (0.116 R)
• M22: 3,786,920 km (0.113 R)
• M23: 4,282,688 km (0.089 R)
• M24: 4,518,604 km (0.068 R)
• M25: 4,867,017 km (0.115 R)
• M26: 5,196,432 km (0.08 R)
• M27: 5,690,105 km (0.109 R)
• M28: 5,978,978 km (0.042 R)
• M29: 6,139,945 km (0.085 R)
• M30: 6,391,719 km (0.09 R)
• M31: 6,541,316 km (0.094 R)
• M32: 6,661,892 km (0.043 R)
• M33: 7,012,849 km (0.114 R)
• M34: 7,120,859 km (0.074 R)
• M35: 7,495,302 km (0.117 R)
• M36: 7,844,464 km (0.098 R)
• M37: 8,133,935 km (0.107 R)
• M38: 8,394,385 km (0.113 R)
• M39: 8,492,821 km (0.105 R)
• M40: 8,957,023 km (0.095 R)
• M41: 9,074,308 km (0.118 R)
• M42: 9,327,577 km (0.08 R)
• M43: 9,668,810 km (0.1 R)
• M44: 9,806,589 km (0.083 R)
• M45: 10,206,016 km (0.093 R)
• M46: 10,328,686 km (0.075 R)
• M47: 10,487,110 km (0.12 R)
• M48: 10,646,432 km (0.111 R)
• M49: 10,824,304 km (0.086 R)
• M50: 11,003,073 km (0.064 R)
• M51: 11,418,357 km (0.041 R)
• M52: 11,563,915 km (0.098 R)
• M53: 11,673,571 km (0.086 R)
• M54: 11,765,274 km (0.073 R)
• M55: 11,875,528 km (0.069 R)
• M56: 12,041,581 km (0.101 R)
• M57: 12,171,283 km (0.109 R)
• M58: 12,301,433 km (0.032 R)
• M59: 12,432,032 km (0.1 R)
• M60: 12,600,629 km (0.08 R)
• M61: 12,694,726 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 12.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.96 AU - 2.88 AU

Year: 2599 Days

Day: 8.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 150.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,623,686 km

• M1: 153,487 km (0.096 R)
• M2: 238,609 km (0.1 R)
• M3: 367,263 km (0.079 R)
• M4: 478,713 km (0.117 R)
• M5: 611,706 km (0.11 R)
• M6: 1,118,842 km (0.106 R)
• M7: 1,200,972 km (0.03 R)
• M8: 1,342,641 km (0.119 R)
• M9: 1,460,225 km (0.096 R)
• M10: 1,550,881 km (0.101 R)
• M11: 1,664,276 km (0.092 R)
• M12: 1,921,884 km (0.07 R)
• M13: 2,192,506 km (0.118 R)
• M14: 2,285,556 km (0.061 R)
• M15: 2,427,824 km (0.117 R)
• M16: 2,634,269 km (0.119 R)
• M17: 2,910,277 km (0.085 R)
• M18: 3,000,185 km (0.106 R)
• M19: 3,117,021 km (0.083 R)
• M20: 3,275,296 km (0.104 R)
• M21: 3,409,335 km (0.091 R)
• M22: 3,558,933 km (0.087 R)
• M23: 3,864,711 km (0.07 R)
• M24: 4,020,742 km (0.112 R)
• M25: 4,135,633 km (0.085 R)
• M26: 4,266,232 km (0.036 R)
• M27: 4,427,648 km (0.119 R)
• M28: 4,621,228 km (0.064 R)
• M29: 4,772,022 km (0.111 R)
• M30: 5,032,024 km (0.113 R)
• M31: 5,598,401 km (0.06 R)
• M32: 5,743,212 km (0.116 R)
• M33: 6,052,879 km (0.081 R)
• M34: 6,318,116 km (0.108 R)
• M35: 6,825,552 km (0.052 R)
• M36: 7,153,770 km (0.114 R)
• M37: 7,469,571 km (0.115 R)
• M38: 7,558,133 km (0.048 R)
• M39: 7,718,353 km (0.114 R)
• M40: 7,825,913 km (0.11 R)
• M41: 8,444,351 km (0.084 R)
• M42: 8,555,203 km (0.103 R)
• M43: 9,516,519 km (0.098 R)
• M44: 9,902,930 km (0.096 R)
• M45: 10,000,318 km (0.036 R)
• M46: 10,195,992 km (0.03 R)
• M47: 10,333,922 km (0.086 R)
• M48: 10,412,909 km (0.088 R)
• M49: 10,631,173 km (0.065 R)
• M50: 10,711,058 km (0.095 R)
• M51: 11,622,408 km (0.082 R)
• M52: 12,118,624 km (0.066 R)
• M53: 12,537,498 km (0.052 R)
• M54: 12,706,245 km (0.089 R)
• M55: 12,833,403 km (0.119 R)
• M56: 13,196,028 km (0.116 R)
• M57: 13,800,703 km (0.1 R)
• M58: 13,953,143 km (0.083 R)
• M59: 14,194,145 km (0.095 R)
• M60: 14,835,770 km (0.117 R)
• M61: 15,081,709 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 9.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.24 AU - 5.98 AU

Year: 7973 Days

Day: 8.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,623,686 km

• M1: 235,018 km (0.094 R)
• M2: 341,382 km (0.082 R)
• M3: 534,812 km (0.076 R)
• M4: 656,136 km (0.111 R)
• M5: 799,002 km (0.108 R)
• M6: 1,344,885 km (0.104 R)
• M7: 2,284,060 km (0.109 R)
• M8: 2,646,536 km (0.073 R)
• M9: 3,045,663 km (0.063 R)
• M10: 3,271,406 km (0.053 R)
• M11: 4,333,252 km (0.12 R)
• M12: 4,459,812 km (0.114 R)
• M13: 4,824,980 km (0.058 R)
• M14: 5,630,265 km (0.077 R)
• M15: 6,095,664 km (0.116 R)
• M16: 7,212,562 km (0.11 R)
• M17: 7,413,173 km (0.044 R)
• M18: 7,845,810 km (0.089 R)
• M19: 8,052,255 km (0.086 R)
• M20: 8,365,214 km (0.062 R)
• M21: 8,549,668 km (0.12 R)
• M22: 9,767,395 km (0.112 R)
• M23: 10,101,147 km (0.103 R)
• M24: 11,649,635 km (0.099 R)
• M25: 12,301,433 km (0.099 R)
• M26: 12,782,988 km (0.11 R)
• M27: 12,995,567 km (0.116 R)
• M28: 14,138,794 km (0.088 R)
• M29: 14,264,456 km (0.11 R)
• M30: 14,421,833 km (0.052 R)
• M31: 14,579,808 km (0.034 R)
• M32: 14,706,667 km (0.099 R)
• M33: 15,249,708 km (0.112 R)
• M34: 15,378,512 km (0.078 R)
• M35: 15,831,943 km (0.095 R)
• M36: 16,027,617 km (0.086 R)
• M37: 17,319,245 km (0.102 R)
• M38: 17,892,653 km (0.11 R)
• M39: 18,028,488 km (0.098 R)
• M40: 18,164,622 km (0.108 R)
• M41: 18,609,526 km (0.102 R)
• M42: 18,919,643 km (0.11 R)
• M43: 19,440,393 km (0.096 R)
• M44: 20,495,806 km (0.113 R)
• M45: 20,709,132 km (0.102 R)
• M46: 21,209,837 km (0.116 R)
• M47: 21,786,985 km (0.094 R)
• M48: 24,786,722 km (0.102 R)
• M49: 25,623,722 km (0.109 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: 282 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit