🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 9.8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.6 AU - 0.62 AU

Year: 318 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,231,089 km

• M1: 123,119 km (0.1 R)
• M2: 230,830 km (0.085 R)
• M3: 327,021 km (0.113 R)
• M4: 415,583 km (0.108 R)
• M5: 504,893 km (0.088 R)
• M6: 595,100 km (0.029 R)
• M7: 680,820 km (0.045 R)
• M8: 745,297 km (0.093 R)
• M9: 808,427 km (0.107 R)
• M10: 873,652 km (0.074 R)
• M11: 972,835 km (0.093 R)
• M12: 1,072,018 km (0.096 R)
• M13: 1,135,747 km (0.096 R)
• M14: 1,200,822 km (0.115 R)
• M15: 1,262,756 km (0.092 R)
• M16: 1,330,523 km (0.087 R)
• M17: 1,498,073 km (0.1 R)
• M18: 1,599,201 km (0.115 R)
• M19: 1,737,579 km (0.112 R)
• M20: 1,833,920 km (0.108 R)
• M21: 1,958,087 km (0.109 R)
• M22: 2,026,602 km (0.052 R)
• M23: 2,106,787 km (0.063 R)
• M24: 2,176,948 km (0.097 R)
• M25: 2,314,429 km (0.11 R)
• M26: 2,409,573 km (0.102 R)
• M27: 2,505,914 km (0.095 R)
• M28: 2,650,126 km (0.048 R)
• M29: 2,785,363 km (0.093 R)
• M30: 2,856,871 km (0.105 R)
• M31: 2,946,928 km (0.114 R)
• M32: 3,173,569 km (0.046 R)
• M33: 3,242,085 km (0.092 R)
• M34: 3,367,897 km (0.083 R)
• M35: 3,450,475 km (0.085 R)
• M36: 3,559,681 km (0.098 R)
• M37: 3,669,935 km (0.107 R)
• M38: 3,755,056 km (0.047 R)
• M39: 3,840,925 km (0.048 R)
• M40: 3,933,975 km (0.097 R)
• M41: 4,048,118 km (0.098 R)
• M42: 4,129,350 km (0.091 R)
• M43: 4,204,299 km (0.104 R)
• M44: 4,265,933 km (0.112 R)
• M45: 4,411,043 km (0.106 R)
• M46: 4,480,755 km (0.11 R)
• M47: 4,642,471 km (0.074 R)
• M48: 4,848,916 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 14.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,231,089 km

• M1: 183,557 km (0.089 R)
• M2: 293,511 km (0.098 R)
• M3: 456,872 km (0.1 R)
• M4: 555,158 km (0.086 R)
• M5: 651,798 km (0.104 R)
• M6: 771,476 km (0.104 R)
• M7: 916,885 km (0.086 R)
• M8: 1,123,779 km (0.045 R)
• M9: 1,218,923 km (0.101 R)
• M10: 1,454,091 km (0.099 R)
• M11: 1,590,973 km (0.07 R)
• M12: 1,732,493 km (0.082 R)
• M13: 1,866,981 km (0.06 R)
• M14: 1,958,685 km (0.119 R)
• M15: 2,146,879 km (0.101 R)
• M16: 2,261,471 km (0.049 R)
• M17: 2,366,040 km (0.055 R)
• M18: 2,490,954 km (0.1 R)
• M19: 2,611,979 km (0.055 R)
• M20: 2,939,748 km (0.085 R)
• M21: 3,184,340 km (0.088 R)
• M22: 3,316,136 km (0.084 R)
• M23: 3,407,391 km (0.038 R)
• M24: 3,920,960 km (0.099 R)
• M25: 4,062,480 km (0.056 R)
• M26: 4,160,466 km (0.116 R)
• M27: 4,389,501 km (0.093 R)
• M28: 4,497,959 km (0.064 R)
• M29: 4,615,094 km (0.111 R)
• M30: 4,748,984 km (0.117 R)
• M31: 4,988,640 km (0.1 R)
• M32: 5,216,029 km (0.068 R)
• M33: 5,314,464 km (0.072 R)
• M34: 5,438,481 km (0.035 R)
• M35: 5,605,432 km (0.035 R)
• M36: 5,824,892 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 8.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.78 AU - 0.82 AU

Year: 477 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 15,231,089 km

• M1: 106,065 km (0.114 R)
• M2: 164,857 km (0.116 R)
• M3: 241,601 km (0.106 R)
• M4: 301,739 km (0.094 R)
• M5: 361,728 km (0.072 R)
• M6: 430,543 km (0.079 R)
• M7: 486,193 km (0.094 R)
• M8: 553,213 km (0.102 R)
• M9: 655,687 km (0.114 R)
• M10: 782,247 km (0.113 R)
• M11: 867,967 km (0.111 R)
• M12: 991,834 km (0.063 R)
• M13: 1,060,200 km (0.081 R)
• M14: 1,144,573 km (0.08 R)
• M15: 1,254,677 km (0.098 R)
• M16: 1,323,044 km (0.081 R)
• M17: 1,401,882 km (0.119 R)
• M18: 1,463,815 km (0.07 R)
• M19: 1,526,497 km (0.086 R)
• M20: 1,612,815 km (0.066 R)
• M21: 1,667,867 km (0.109 R)
• M22: 1,743,563 km (0.068 R)
• M23: 1,810,284 km (0.088 R)
• M24: 2,050,837 km (0.064 R)
• M25: 2,118,007 km (0.092 R)
• M26: 2,229,008 km (0.089 R)
• M27: 2,316,373 km (0.118 R)
• M28: 2,472,105 km (0.069 R)
• M29: 2,528,503 km (0.054 R)
• M30: 2,600,609 km (0.078 R)
• M31: 2,673,464 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 13

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.97 AU - 1.53 AU

Year: 932 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 15,231,089 km

• M1: 179,368 km (0.064 R)
• M2: 271,969 km (0.071 R)
• M3: 416,032 km (0.077 R)
• M4: 506,987 km (0.098 R)
• M5: 636,689 km (0.055 R)
• M6: 726,447 km (0.109 R)
• M7: 1,015,770 km (0.111 R)
• M8: 1,236,277 km (0.04 R)
• M9: 1,467,705 km (0.05 R)
• M10: 1,553,574 km (0.104 R)
• M11: 1,903,035 km (0.066 R)
• M12: 2,371,874 km (0.054 R)
• M13: 2,603,452 km (0.092 R)
• M14: 2,748,861 km (0.098 R)
• M15: 2,842,659 km (0.065 R)
• M16: 3,103,109 km (0.118 R)
• M17: 3,250,463 km (0.077 R)
• M18: 3,335,733 km (0.11 R)
• M19: 3,647,645 km (0.037 R)
• M20: 3,840,776 km (0.068 R)
• M21: 4,237,509 km (0.107 R)
• M22: 4,393,689 km (0.098 R)
• M23: 4,963,657 km (0.107 R)
• M24: 5,078,848 km (0.076 R)
• M25: 5,421,277 km (0.114 R)
• M26: 5,565,490 km (0.071 R)
• M27: 5,685,317 km (0.063 R)
• M28: 5,849,277 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 13.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 1213 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,231,089 km

• M1: 192,233 km (0.052 R)
• M2: 278,850 km (0.059 R)
• M3: 369,208 km (0.114 R)
• M4: 490,232 km (0.092 R)
• M5: 687,552 km (0.106 R)
• M6: 815,458 km (0.06 R)
• M7: 1,047,035 km (0.094 R)
• M8: 1,144,873 km (0.113 R)
• M9: 1,373,308 km (0.08 R)
• M10: 1,540,110 km (0.029 R)
• M11: 1,769,444 km (0.065 R)
• M12: 1,882,091 km (0.118 R)
• M13: 1,984,266 km (0.104 R)
• M14: 2,075,371 km (0.073 R)
• M15: 2,248,456 km (0.11 R)
• M16: 2,398,652 km (0.092 R)
• M17: 2,517,134 km (0.104 R)
• M18: 2,803,913 km (0.06 R)
• M19: 3,071,244 km (0.118 R)
• M20: 3,192,867 km (0.1 R)
• M21: 3,385,998 km (0.058 R)
• M22: 3,503,881 km (0.108 R)
• M23: 4,030,466 km (0.081 R)
• M24: 4,163,907 km (0.117 R)
• M25: 4,265,035 km (0.102 R)
• M26: 4,350,007 km (0.041 R)
• M27: 4,444,104 km (0.073 R)
• M28: 4,573,506 km (0.109 R)
• M29: 4,669,249 km (0.058 R)
• M30: 4,827,374 km (0.087 R)
• M31: 5,085,879 km (0.061 R)
• M32: 5,303,245 km (0.093 R)
• M33: 5,459,125 km (0.058 R)
• M34: 5,607,227 km (0.097 R)
• M35: 5,737,976 km (0.079 R)
• M36: 5,879,196 km (0.026 R)
• M37: 5,983,466 km (0.094 R)
• M38: 6,098,058 km (0.034 R)
• M39: 6,329,336 km (0.112 R)
• M40: 6,691,513 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 12.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.2 AU - 2.52 AU

Year: 2418 Days

Day: 5.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,231,089 km

• M1: 162,014 km (0.112 R)
• M2: 281,842 km (0.084 R)
• M3: 406,457 km (0.068 R)
• M4: 530,324 km (0.114 R)
• M5: 676,930 km (0.092 R)
• M6: 855,101 km (0.08 R)
• M7: 1,006,345 km (0.117 R)
• M8: 1,157,888 km (0.066 R)
• M9: 1,365,978 km (0.115 R)
• M10: 1,474,736 km (0.088 R)
• M11: 1,586,635 km (0.09 R)
• M12: 1,754,783 km (0.118 R)
• M13: 2,075,072 km (0.1 R)
• M14: 2,201,482 km (0.036 R)
• M15: 2,306,949 km (0.116 R)
• M16: 2,547,502 km (0.056 R)
• M17: 2,758,585 km (0.119 R)
• M18: 3,066,457 km (0.079 R)
• M19: 3,467,230 km (0.073 R)
• M20: 3,549,359 km (0.115 R)
• M21: 3,898,969 km (0.058 R)
• M22: 4,303,781 km (0.075 R)
• M23: 4,556,302 km (0.07 R)
• M24: 4,829,019 km (0.1 R)
• M25: 4,967,547 km (0.061 R)
• M26: 5,232,485 km (0.077 R)
• M27: 5,327,180 km (0.119 R)
• M28: 5,486,352 km (0.041 R)
• M29: 5,793,028 km (0.06 R)
• M30: 6,105,239 km (0.059 R)
• M31: 6,255,136 km (0.067 R)
• M32: 6,372,570 km (0.092 R)
• M33: 6,763,619 km (0.102 R)
• M34: 6,988,165 km (0.112 R)
• M35: 7,320,871 km (0.1 R)
• M36: 7,426,936 km (0.071 R)
• M37: 7,587,155 km (0.072 R)
• M38: 7,892,933 km (0.11 R)
• M39: 8,147,698 km (0.118 R)
• M40: 8,349,805 km (0.079 R)
• M41: 8,479,357 km (0.107 R)
• M42: 8,966,298 km (0.103 R)
• M43: 9,060,993 km (0.038 R)
• M44: 9,232,283 km (0.062 R)
• M45: 9,327,876 km (0.097 R)
• M46: 9,713,689 km (0.028 R)
• M47: 9,947,810 km (0.115 R)
• M48: 10,144,232 km (0.059 R)
• M49: 10,262,713 km (0.106 R)
• M50: 10,381,793 km (0.114 R)
• M51: 10,821,910 km (0.095 R)
• M52: 11,227,470 km (0.101 R)
• M53: 11,865,804 km (0.096 R)
• M54: 12,116,081 km (0.119 R)
• M55: 12,262,986 km (0.114 R)
• M56: 12,473,770 km (0.09 R)
• M57: 12,685,750 km (0.104 R)
• M58: 13,006,039 km (0.086 R)
• M59: 13,221,011 km (0.056 R)
• M60: 13,763,602 km (0.082 R)
• M61: 14,803,457 km (0.117 R)
• M62: 15,028,004 km (0.042 R)
• M63: 15,140,800 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit