🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 256 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,819,395 km

• M1: 136,882 km (0.082 R)
• M2: 273,465 km (0.107 R)
• M3: 355,445 km (0.082 R)
• M4: 489,035 km (0.109 R)
• M5: 585,227 km (0.102 R)
• M6: 655,089 km (0.085 R)
• M7: 741,706 km (0.093 R)
• M8: 881,281 km (0.053 R)
• M9: 957,576 km (0.103 R)
• M10: 1,064,090 km (0.113 R)
• M11: 1,133,204 km (0.097 R)
• M12: 1,207,255 km (0.034 R)
• M13: 1,302,997 km (0.086 R)
• M14: 1,513,332 km (0.096 R)
• M15: 1,657,395 km (0.117 R)
• M16: 1,764,806 km (0.084 R)
• M17: 1,959,433 km (0.06 R)
• M18: 2,033,783 km (0.029 R)
• M19: 2,113,220 km (0.063 R)
• M20: 2,283,312 km (0.101 R)
• M21: 2,353,623 km (0.099 R)
• M22: 2,513,095 km (0.116 R)
• M23: 2,615,868 km (0.032 R)
• M24: 2,719,988 km (0.097 R)
• M25: 2,829,943 km (0.051 R)
• M26: 2,910,127 km (0.096 R)
• M27: 3,000,036 km (0.065 R)
• M28: 3,095,479 km (0.082 R)
• M29: 3,191,970 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 12.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 264 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,819,395 km

• M1: 167,998 km (0.054 R)
• M2: 339,138 km (0.079 R)
• M3: 470,336 km (0.12 R)
• M4: 570,566 km (0.112 R)
• M5: 673,041 km (0.117 R)
• M6: 835,953 km (0.118 R)
• M7: 923,468 km (0.075 R)
• M8: 1,223,711 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 14.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.01 AU - 1.31 AU

Year: 878 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,819,395 km

• M1: 206,894 km (0.081 R)
• M2: 306,526 km (0.094 R)
• M3: 400,922 km (0.078 R)
• M4: 604,824 km (0.025 R)
• M5: 716,723 km (0.083 R)
• M6: 848,968 km (0.109 R)
• M7: 1,029,084 km (0.102 R)
• M8: 1,141,133 km (0.081 R)
• M9: 1,292,825 km (0.075 R)
• M10: 1,415,046 km (0.077 R)
• M11: 1,609,972 km (0.084 R)
• M12: 1,895,255 km (0.115 R)
• M13: 2,019,122 km (0.099 R)
• M14: 2,120,251 km (0.069 R)
• M15: 2,223,174 km (0.107 R)
• M16: 2,389,676 km (0.06 R)
• M17: 2,497,088 km (0.11 R)
• M18: 2,735,547 km (0.091 R)
• M19: 2,867,193 km (0.073 R)
• M20: 3,078,275 km (0.117 R)
• M21: 3,294,744 km (0.058 R)
• M22: 3,516,448 km (0.115 R)
• M23: 3,711,822 km (0.079 R)
• M24: 3,879,222 km (0.085 R)
• M25: 4,017,152 km (0.116 R)
• M26: 4,145,955 km (0.119 R)
• M27: 4,363,770 km (0.026 R)
• M28: 4,518,604 km (0.06 R)
• M29: 4,663,863 km (0.1 R)
• M30: 4,833,657 km (0.113 R)
• M31: 5,005,395 km (0.119 R)
• M32: 5,226,052 km (0.089 R)
• M33: 5,461,669 km (0.066 R)
• M34: 5,628,769 km (0.119 R)
• M35: 5,749,196 km (0.1 R)
• M36: 6,276,977 km (0.036 R)
• M37: 6,540,419 km (0.113 R)
• M38: 6,769,154 km (0.119 R)
• M39: 6,923,090 km (0.073 R)
• M40: 7,195,358 km (0.082 R)
• M41: 7,511,010 km (0.104 R)
• M42: 7,831,149 km (0.088 R)
• M43: 7,952,473 km (0.113 R)
• M44: 8,183,153 km (0.074 R)
• M45: 8,278,896 km (0.098 R)
• M46: 8,443,753 km (0.031 R)
• M47: 8,916,781 km (0.057 R)
• M48: 9,313,066 km (0.097 R)
• M49: 9,498,866 km (0.061 R)
• M50: 9,657,141 km (0.054 R)
• M51: 9,801,802 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 8.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.07 AU - 1.49 AU

Year: 1018 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,819,395 km

• M1: 102,175 km (0.041 R)
• M2: 201,060 km (0.1 R)
• M3: 272,867 km (0.098 R)
• M4: 339,138 km (0.054 R)
• M5: 408,402 km (0.079 R)
• M6: 471,084 km (0.06 R)
• M7: 535,560 km (0.105 R)
• M8: 605,572 km (0.104 R)
• M9: 664,813 km (0.03 R)
• M10: 743,352 km (0.095 R)
• M11: 832,811 km (0.087 R)
• M12: 979,417 km (0.07 R)
• M13: 1,097,899 km (0.075 R)
• M14: 1,177,634 km (0.088 R)
• M15: 1,250,638 km (0.071 R)
• M16: 1,325,138 km (0.081 R)
• M17: 1,730,399 km (0.058 R)
• M18: 1,803,851 km (0.103 R)
• M19: 1,881,792 km (0.08 R)
• M20: 2,090,630 km (0.086 R)
• M21: 2,391,771 km (0.025 R)
• M22: 2,481,380 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 11.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.51 AU

Year: 1127 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,819,395 km

• M1: 138,677 km (0.068 R)
• M2: 245,191 km (0.052 R)
• M3: 345,272 km (0.116 R)
• M4: 489,484 km (0.082 R)
• M5: 597,344 km (0.105 R)
• M6: 676,033 km (0.098 R)
• M7: 793,916 km (0.106 R)
• M8: 897,886 km (0.091 R)
• M9: 990,188 km (0.063 R)
• M10: 1,074,562 km (0.06 R)
• M11: 1,305,840 km (0.116 R)
• M12: 1,411,755 km (0.115 R)
• M13: 1,527,394 km (0.076 R)
• M14: 1,599,650 km (0.106 R)
• M15: 1,686,566 km (0.096 R)
• M16: 1,823,598 km (0.108 R)
• M17: 1,900,491 km (0.069 R)
• M18: 2,108,881 km (0.118 R)
• M19: 2,595,373 km (0.105 R)
• M20: 2,682,439 km (0.057 R)
• M21: 2,762,474 km (0.06 R)
• M22: 2,867,941 km (0.108 R)
• M23: 2,958,148 km (0.074 R)
• M24: 3,200,646 km (0.092 R)
• M25: 3,354,433 km (0.105 R)
• M26: 3,598,577 km (0.105 R)
• M27: 3,722,893 km (0.114 R)
• M28: 3,803,675 km (0.104 R)
• M29: 3,939,510 km (0.105 R)
• M30: 4,272,066 km (0.041 R)
• M31: 4,422,861 km (0.094 R)
• M32: 4,527,580 km (0.098 R)
• M33: 4,604,174 km (0.118 R)
• M34: 4,925,061 km (0.056 R)
• M35: 5,063,439 km (0.068 R)
• M36: 5,153,048 km (0.112 R)
• M37: 5,253,279 km (0.095 R)
• M38: 5,712,544 km (0.111 R)
• M39: 5,816,216 km (0.103 R)
• M40: 5,952,200 km (0.091 R)
• M41: 6,067,989 km (0.065 R)
• M42: 6,195,147 km (0.101 R)
• M43: 6,463,077 km (0.027 R)
• M44: 6,625,690 km (0.062 R)
• M45: 6,734,896 km (0.106 R)
• M46: 6,822,710 km (0.038 R)
• M47: 6,954,955 km (0.091 R)
• M48: 7,166,336 km (0.093 R)
• M49: 7,300,974 km (0.032 R)
• M50: 7,458,950 km (0.113 R)
• M51: 7,561,275 km (0.08 R)
• M52: 7,698,306 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 12.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.05 AU - 4.61 AU

Year: 6333 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,819,395 km

• M1: 233,373 km (0.109 R)
• M2: 462,706 km (0.094 R)
• M3: 590,612 km (0.103 R)
• M4: 732,730 km (0.075 R)
• M5: 900,280 km (0.097 R)
• M6: 1,028,336 km (0.111 R)
• M7: 1,421,479 km (0.098 R)
• M8: 1,635,703 km (0.054 R)
• M9: 2,045,003 km (0.069 R)
• M10: 2,395,660 km (0.053 R)
• M11: 3,254,053 km (0.108 R)
• M12: 3,395,722 km (0.109 R)
• M13: 3,498,197 km (0.087 R)
• M14: 4,200,708 km (0.109 R)
• M15: 4,422,263 km (0.107 R)
• M16: 5,110,114 km (0.12 R)
• M17: 5,251,783 km (0.103 R)
• M18: 5,563,246 km (0.028 R)
• M19: 6,279,670 km (0.059 R)
• M20: 6,457,093 km (0.107 R)
• M21: 7,209,570 km (0.087 R)
• M22: 7,315,635 km (0.114 R)
• M23: 7,422,149 km (0.107 R)
• M24: 7,556,039 km (0.119 R)
• M25: 7,663,749 km (0.084 R)
• M26: 7,826,213 km (0.119 R)
• M27: 7,962,646 km (0.066 R)
• M28: 8,099,678 km (0.075 R)
• M29: 8,237,607 km (0.098 R)
• M30: 8,404,109 km (0.052 R)
• M31: 9,224,803 km (0.085 R)
• M32: 9,893,954 km (0.089 R)
• M33: 10,428,617 km (0.09 R)
• M34: 10,881,300 km (0.073 R)
• M35: 11,033,741 km (0.101 R)
• M36: 11,650,233 km (0.084 R)
• M37: 12,119,971 km (0.118 R)
• M38: 12,214,816 km (0.09 R)
• M39: 12,404,955 km (0.104 R)
• M40: 12,660,019 km (0.116 R)
• M41: 13,730,541 km (0.112 R)
• M42: 14,360,199 km (0.058 R)
• M43: 14,965,322 km (0.077 R)
• M44: 15,957,754 km (0.039 R)
• M45: 16,200,552 km (0.112 R)
• M46: 16,409,690 km (0.082 R)
• M47: 16,549,564 km (0.083 R)
• M48: 16,830,508 km (0.109 R)
• M49: 16,936,274 km (0.097 R)
• M50: 17,290,372 km (0.071 R)
• M51: 17,754,425 km (0.116 R)
• M52: 18,367,627 km (0.09 R)
• M53: 19,392,522 km (0.076 R)
• M54: 19,837,426 km (0.093 R)
• M55: 20,473,516 km (0.109 R)
• M56: 20,813,103 km (0.118 R)
• M57: 21,383,071 km (0.105 R)
• M58: 21,574,107 km (0.054 R)
• M59: 21,881,082 km (0.095 R)
• M60: 22,771,788 km (0.088 R)
• M61: 23,006,208 km (0.103 R)
• M62: 23,398,453 km (0.073 R)
• M63: 24,189,676 km (0.092 R)
• M64: 24,628,746 km (0.099 R)
• M65: 24,949,634 km (0.063 R)
• M66: 25,070,210 km (0.062 R)
• M67: 25,312,259 km (0.075 R)
• M68: 25,433,583 km (0.083 R)
• M69: 25,717,220 km (0.099 R)
• M70: 26,206,106 km (0.064 R)
• M71: 27,441,635 km (0.12 R)
• M72: 27,524,662 km (0.052 R)
• M73: 27,691,015 km (0.081 R)
• M74: 28,024,768 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 6.6

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.57 AU - 8.53 AU

Year: 13158 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,819,395 km

• M1: 133,890 km (0.081 R)
• M2: 228,436 km (0.087 R)
• M3: 274,512 km (0.093 R)
• M4: 324,478 km (0.118 R)
• M5: 527,332 km (0.096 R)
• M6: 643,271 km (0.074 R)
• M7: 695,630 km (0.085 R)
• M8: 880,832 km (0.026 R)
• M9: 1,230,891 km (0.113 R)
• M10: 1,943,875 km (0.109 R)
• M11: 2,099,756 km (0.109 R)
• M12: 2,152,564 km (0.098 R)
• M13: 2,909,230 km (0.082 R)
• M14: 2,968,321 km (0.059 R)
• M15: 3,239,243 km (0.07 R)
• M16: 3,612,938 km (0.104 R)
• M17: 4,198,913 km (0.055 R)
• M18: 4,333,102 km (0.078 R)
• M19: 4,849,065 km (0.068 R)
• M20: 4,954,681 km (0.089 R)
• M21: 5,203,912 km (0.087 R)
• M22: 5,275,868 km (0.083 R)
• M23: 5,714,639 km (0.032 R)
• M24: 5,938,437 km (0.086 R)
• M25: 6,471,753 km (0.058 R)
• M26: 7,461,942 km (0.088 R)
• M27: 7,953,820 km (0.079 R)
• M28: 8,036,846 km (0.114 R)
• M29: 8,245,685 km (0.07 R)
• M30: 8,754,019 km (0.094 R)
• M31: 9,141,926 km (0.059 R)
• M32: 9,579,500 km (0.106 R)
• M33: 10,113,714 km (0.099 R)
• M34: 10,429,814 km (0.026 R)
• M35: 11,490,912 km (0.106 R)
• M36: 11,631,982 km (0.045 R)
• M37: 12,058,187 km (0.086 R)
• M38: 14,874,516 km (0.069 R)
• M39: 15,079,465 km (0.057 R)
• M40: 15,182,239 km (0.063 R)
• M41: 16,434,523 km (0.1 R)
• M42: 16,593,246 km (0.06 R)
• M43: 16,752,718 km (0.116 R)
• M44: 17,936,785 km (0.092 R)
• M45: 18,100,295 km (0.084 R)
• M46: 18,373,910 km (0.081 R)
• M47: 18,870,126 km (0.098 R)
• M48: 19,538,380 km (0.063 R)
• M49: 19,762,926 km (0.086 R)
• M50: 20,044,768 km (0.063 R)
• M51: 20,214,412 km (0.108 R)
• M52: 21,705,305 km (0.097 R)
• M53: 23,767,661 km (0.072 R)
• M54: 23,947,328 km (0.117 R)
• M55: 24,609,897 km (0.11 R)
• M56: 26,261,757 km (0.06 R)
• M57: 26,385,474 km (0.104 R)
• M58: 27,445,525 km (0.106 R)
• M59: 27,508,356 km (0.113 R)
• M60: 27,759,979 km (0.117 R)
• M61: 27,949,071 km (0.037 R)
• M62: 28,582,917 km (0.117 R)
• M63: 28,837,832 km (0.06 R)
• M64: 29,157,373 km (0.119 R)
• M65: 29,671,242 km (0.064 R)
• M66: 29,864,672 km (0.114 R)
• M67: 30,252,878 km (0.105 R)
• M68: 31,099,752 km (0.077 R)
• M69: 31,558,868 km (0.092 R)
• M70: 31,690,514 km (0.112 R)
• M71: 32,020,377 km (0.096 R)
• M72: 32,550,402 km (0.114 R)
• M73: 34,157,981 km (0.118 R)
• M74: 35,722,775 km (0.115 R)
• M75: 36,755,748 km (0.12 R)
• M76: 37,241,193 km (0.096 R)
• M77: 37,310,756 km (0.112 R)
• M78: 37,659,020 km (0.075 R)
• M79: 38,710,244 km (0.079 R)
• M80: 39,062,697 km (0.098 R)
• M81: 40,555,085 km (0.089 R)
• M82: 41,488,277 km (0.116 R)
• M83: 42,138,429 km (0.099 R)
• M84: 43,522,060 km (0.049 R)
• M85: 43,815,122 km (0.072 R)
• M86: 43,962,027 km (0.08 R)
• M87: 44,624,746 km (0.109 R)
• M88: 44,772,548 km (0.107 R)
• M89: 46,408,401 km (0.109 R)
• M90: 47,083,237 km (0.087 R)
• M91: 50,275,057 km (0.036 R)
• M92: 51,509,240 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit