🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 9.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 287 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,703,251 km

• M1: 126,859 km (0.101 R)
• M2: 196,871 km (0.074 R)
• M3: 258,356 km (0.034 R)
• M4: 344,225 km (0.064 R)
• M5: 443,109 km (0.103 R)
• M6: 573,409 km (0.043 R)
• M7: 670,498 km (0.048 R)
• M8: 788,830 km (0.097 R)
• M9: 866,620 km (0.114 R)
• M10: 984,354 km (0.107 R)
• M11: 1,047,484 km (0.091 R)
• M12: 1,200,523 km (0.096 R)
• M13: 1,309,879 km (0.12 R)
• M14: 1,427,463 km (0.096 R)
• M15: 1,608,028 km (0.113 R)
• M16: 1,724,265 km (0.119 R)
• M17: 1,791,285 km (0.073 R)
• M18: 1,885,382 km (0.098 R)
• M19: 1,949,111 km (0.084 R)
• M20: 2,035,279 km (0.083 R)
• M21: 2,128,179 km (0.091 R)
• M22: 2,239,480 km (0.119 R)
• M23: 2,473,750 km (0.091 R)
• M24: 2,543,762 km (0.089 R)
• M25: 2,626,490 km (0.041 R)
• M26: 2,715,949 km (0.104 R)
• M27: 2,873,625 km (0.108 R)
• M28: 2,997,044 km (0.096 R)
• M29: 3,096,975 km (0.113 R)
• M30: 3,217,252 km (0.092 R)
• M31: 3,371,338 km (0.078 R)
• M32: 3,521,384 km (0.102 R)
• M33: 3,640,315 km (0.101 R)
• M34: 3,848,405 km (0.117 R)
• M35: 3,936,818 km (0.047 R)
• M36: 4,053,504 km (0.119 R)
• M37: 4,136,531 km (0.118 R)
• M38: 4,346,716 km (0.078 R)
• M39: 4,481,653 km (0.064 R)
• M40: 4,654,139 km (0.057 R)
• M41: 4,880,182 km (0.047 R)
• M42: 4,983,404 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 459 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,703,251 km

• M1: 182,958 km (0.1 R)
• M2: 277,205 km (0.108 R)
• M3: 414,386 km (0.108 R)
• M4: 519,404 km (0.051 R)
• M5: 644,168 km (0.114 R)
• M6: 745,895 km (0.074 R)
• M7: 879,187 km (0.041 R)
• M8: 973,134 km (0.058 R)
• M9: 1,102,836 km (0.117 R)
• M10: 1,215,034 km (0.097 R)
• M11: 1,311,674 km (0.099 R)
• M12: 1,508,395 km (0.095 R)
• M13: 1,645,277 km (0.1 R)
• M14: 1,792,182 km (0.117 R)
• M15: 1,949,260 km (0.066 R)
• M16: 2,046,948 km (0.081 R)
• M17: 2,193,853 km (0.103 R)
• M18: 2,344,498 km (0.069 R)
• M19: 2,511,150 km (0.084 R)
• M20: 2,611,829 km (0.115 R)
• M21: 2,810,794 km (0.087 R)
• M22: 2,955,156 km (0.11 R)
• M23: 3,075,283 km (0.112 R)
• M24: 3,389,589 km (0.026 R)
• M25: 3,557,886 km (0.065 R)
• M26: 3,765,079 km (0.109 R)
• M27: 3,954,171 km (0.089 R)
• M28: 4,049,914 km (0.11 R)
• M29: 4,154,034 km (0.116 R)
• M30: 4,251,422 km (0.117 R)
• M31: 4,464,000 km (0.048 R)
• M32: 4,556,153 km (0.049 R)
• M33: 4,789,376 km (0.086 R)
• M34: 4,978,916 km (0.099 R)
• M35: 5,106,673 km (0.085 R)
• M36: 5,227,548 km (0.085 R)
• M37: 5,390,011 km (0.104 R)
• M38: 5,496,675 km (0.103 R)
• M39: 5,620,392 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 10.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.81 AU - 2.87 AU

Year: 2387 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,703,251 km

• M1: 142,866 km (0.101 R)
• M2: 207,642 km (0.084 R)
• M3: 280,646 km (0.053 R)
• M4: 350,807 km (0.119 R)
• M5: 508,483 km (0.045 R)
• M6: 676,482 km (0.113 R)
• M7: 889,808 km (0.106 R)
• M8: 1,125,126 km (0.064 R)
• M9: 1,370,616 km (0.074 R)
• M10: 1,765,554 km (0.095 R)
• M11: 2,028,697 km (0.111 R)
• M12: 2,231,402 km (0.062 R)
• M13: 2,503,820 km (0.07 R)
• M14: 2,826,502 km (0.092 R)
• M15: 2,905,939 km (0.082 R)
• M16: 3,094,282 km (0.035 R)
• M17: 3,176,262 km (0.026 R)
• M18: 3,258,990 km (0.069 R)
• M19: 3,625,804 km (0.085 R)
• M20: 3,741,443 km (0.098 R)
• M21: 4,231,226 km (0.106 R)
• M22: 4,322,481 km (0.119 R)
• M23: 4,600,284 km (0.061 R)
• M24: 4,757,063 km (0.052 R)
• M25: 5,205,707 km (0.1 R)
• M26: 5,418,734 km (0.063 R)
• M27: 5,584,489 km (0.103 R)
• M28: 5,836,411 km (0.085 R)
• M29: 6,281,914 km (0.118 R)
• M30: 6,351,477 km (0.104 R)
• M31: 6,526,357 km (0.077 R)
• M32: 6,702,882 km (0.103 R)
• M33: 6,827,497 km (0.085 R)
• M34: 6,899,005 km (0.116 R)
• M35: 7,024,667 km (0.119 R)
• M36: 7,278,535 km (0.08 R)
• M37: 7,535,394 km (0.104 R)
• M38: 7,702,046 km (0.078 R)
• M39: 7,907,444 km (0.068 R)
• M40: 8,457,665 km (0.031 R)
• M41: 8,592,453 km (0.08 R)
• M42: 8,942,063 km (0.117 R)
• M43: 9,395,644 km (0.077 R)
• M44: 9,595,207 km (0.11 R)
• M45: 9,775,922 km (0.092 R)
• M46: 10,510,447 km (0.119 R)
• M47: 10,634,613 km (0.082 R)
• M48: 10,842,704 km (0.052 R)
• M49: 11,052,141 km (0.111 R)
• M50: 11,199,495 km (0.082 R)
• M51: 12,249,223 km (0.113 R)
• M52: 12,533,010 km (0.071 R)
• M53: 12,598,833 km (0.039 R)
• M54: 12,752,770 km (0.087 R)
• M55: 13,062,736 km (0.093 R)
• M56: 13,218,617 km (0.061 R)
• M57: 13,285,488 km (0.115 R)
• M58: 13,352,657 km (0.06 R)
• M59: 13,532,175 km (0.077 R)
• M60: 13,757,619 km (0.037 R)
• M61: 14,212,396 km (0.066 R)
• M62: 14,395,653 km (0.112 R)
• M63: 14,672,110 km (0.108 R)
• M64: 14,741,524 km (0.115 R)
• M65: 14,950,362 km (0.078 R)
• M66: 15,300,421 km (0.077 R)
• M67: 15,629,836 km (0.11 R)
• M68: 15,819,077 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 9.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.6 AU - 3.14 AU

Year: 3242 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,703,251 km

• M1: 132,544 km (0.09 R)
• M2: 284,236 km (0.115 R)
• M3: 404,363 km (0.115 R)
• M4: 528,529 km (0.098 R)
• M5: 703,409 km (0.057 R)
• M6: 798,404 km (0.113 R)
• M7: 898,186 km (0.058 R)
• M8: 981,212 km (0.079 R)
• M9: 1,110,914 km (0.112 R)
• M10: 1,269,637 km (0.112 R)
• M11: 1,460,524 km (0.075 R)
• M12: 1,699,432 km (0.1 R)
• M13: 1,910,664 km (0.053 R)
• M14: 2,144,485 km (0.102 R)
• M15: 2,640,103 km (0.063 R)
• M16: 3,154,570 km (0.037 R)
• M17: 3,267,816 km (0.074 R)
• M18: 3,700,004 km (0.1 R)
• M19: 4,009,971 km (0.114 R)
• M20: 4,079,983 km (0.088 R)
• M21: 4,168,096 km (0.04 R)
• M22: 4,256,957 km (0.05 R)
• M23: 4,418,373 km (0.094 R)
• M24: 4,728,789 km (0.059 R)
• M25: 4,952,138 km (0.087 R)
• M26: 5,027,386 km (0.044 R)
• M27: 5,103,083 km (0.034 R)
• M28: 5,409,459 km (0.066 R)
• M29: 5,564,891 km (0.099 R)
• M30: 5,662,878 km (0.054 R)
• M31: 6,120,797 km (0.082 R)
• M32: 6,201,580 km (0.08 R)
• M33: 6,364,492 km (0.062 R)
• M34: 6,987,567 km (0.049 R)
• M35: 7,199,697 km (0.108 R)
• M36: 7,565,164 km (0.096 R)
• M37: 7,782,979 km (0.045 R)
• M38: 8,091,300 km (0.047 R)
• M39: 9,063,686 km (0.119 R)
• M40: 9,411,501 km (0.074 R)
• M41: 9,551,824 km (0.105 R)
• M42: 9,905,922 km (0.111 R)
• M43: 10,360,550 km (0.115 R)
• M44: 10,432,956 km (0.083 R)
• M45: 10,578,215 km (0.107 R)
• M46: 10,699,838 km (0.112 R)
• M47: 10,772,991 km (0.089 R)
• M48: 11,314,835 km (0.091 R)
• M49: 11,614,180 km (0.076 R)
• M50: 11,815,240 km (0.066 R)
• M51: 11,890,936 km (0.118 R)
• M52: 12,017,347 km (0.089 R)
• M53: 12,399,569 km (0.076 R)
• M54: 12,553,505 km (0.064 R)
• M55: 13,517,215 km (0.082 R)
• M56: 14,396,551 km (0.07 R)
• M57: 14,693,802 km (0.107 R)
• M58: 14,802,410 km (0.057 R)
• M59: 14,884,091 km (0.056 R)
• M60: 14,993,147 km (0.079 R)
• M61: 15,432,068 km (0.076 R)
• M62: 16,014,602 km (0.058 R)
• M63: 16,350,748 km (0.117 R)
• M64: 16,519,794 km (0.038 R)
• M65: 16,802,534 km (0.101 R)
• M66: 16,916,228 km (0.098 R)
• M67: 17,115,642 km (0.061 R)
• M68: 17,201,362 km (0.065 R)
• M69: 17,373,100 km (0.098 R)
• M70: 17,689,649 km (0.052 R)
• M71: 18,037,165 km (0.082 R)
• M72: 19,509,058 km (0.099 R)
• M73: 19,928,082 km (0.073 R)
• M74: 20,168,785 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 13.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.74 AU - 3.02 AU

Year: 3259 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,703,251 km

• M1: 182,360 km (0.114 R)
• M2: 437,723 km (0.107 R)
• M3: 812,316 km (0.1 R)
• M4: 1,004,998 km (0.1 R)
• M5: 1,271,432 km (0.083 R)
• M6: 1,389,465 km (0.057 R)
• M7: 1,548,936 km (0.106 R)
• M8: 1,833,023 km (0.112 R)
• M9: 1,967,960 km (0.035 R)
• M10: 2,120,400 km (0.061 R)
• M11: 2,233,795 km (0.106 R)
• M12: 2,677,802 km (0.035 R)
• M13: 3,117,470 km (0.118 R)
• M14: 3,428,933 km (0.065 R)
• M15: 3,785,275 km (0.034 R)
• M16: 3,994,263 km (0.054 R)
• M17: 4,315,151 km (0.045 R)
• M18: 4,607,465 km (0.067 R)
• M19: 4,830,964 km (0.109 R)
• M20: 4,982,058 km (0.062 R)
• M21: 5,096,351 km (0.088 R)
• M22: 5,192,392 km (0.079 R)
• M23: 5,483,959 km (0.072 R)
• M24: 5,641,784 km (0.082 R)
• M25: 6,083,397 km (0.112 R)
• M26: 6,936,404 km (0.032 R)
• M27: 7,085,853 km (0.053 R)
• M28: 7,214,806 km (0.114 R)
• M29: 7,562,472 km (0.091 R)
• M30: 7,826,961 km (0.105 R)
• M31: 8,364,915 km (0.079 R)
• M32: 8,524,236 km (0.097 R)
• M33: 8,684,456 km (0.111 R)
• M34: 9,595,507 km (0.058 R)
• M35: 9,714,587 km (0.114 R)
• M36: 9,881,987 km (0.061 R)
• M37: 10,122,839 km (0.088 R)
• M38: 10,684,430 km (0.064 R)
• M39: 10,783,164 km (0.096 R)
• M40: 11,130,979 km (0.073 R)
• M41: 11,231,060 km (0.056 R)
• M42: 11,381,705 km (0.053 R)
• M43: 11,940,004 km (0.094 R)
• M44: 12,222,445 km (0.119 R)
• M45: 12,637,430 km (0.067 R)
• M46: 13,030,573 km (0.098 R)
• M47: 13,215,476 km (0.065 R)
• M48: 13,454,384 km (0.068 R)
• M49: 14,071,774 km (0.08 R)
• M50: 14,561,258 km (0.07 R)
• M51: 14,725,666 km (0.059 R)
• M52: 14,835,621 km (0.096 R)
• M53: 15,194,955 km (0.112 R)
• M54: 15,473,357 km (0.033 R)
• M55: 15,613,081 km (0.084 R)
• M56: 16,261,737 km (0.051 R)
• M57: 16,947,943 km (0.039 R)
• M58: 17,178,772 km (0.069 R)
• M59: 17,294,561 km (0.12 R)
• M60: 17,965,657 km (0.072 R)
• M61: 18,171,504 km (0.094 R)
• M62: 18,260,066 km (0.094 R)
• M63: 18,407,868 km (0.099 R)
• M64: 18,615,510 km (0.049 R)
• M65: 19,092,877 km (0.099 R)
• M66: 19,242,924 km (0.072 R)
• M67: 19,393,419 km (0.083 R)
• M68: 19,604,651 km (0.114 R)
• M69: 19,695,457 km (0.082 R)
• M70: 20,518,694 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit