🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.25 AU

Year: 789 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,353,883 km

• M1: 164,707 km (0.115 R)
• M2: 239,805 km (0.101 R)
• M3: 405,859 km (0.11 R)
• M4: 514,617 km (0.063 R)
• M5: 595,400 km (0.077 R)
• M6: 750,682 km (0.064 R)
• M7: 879,635 km (0.089 R)
• M8: 968,048 km (0.051 R)
• M9: 1,047,484 km (0.075 R)
• M10: 1,122,732 km (0.103 R)
• M11: 1,200,224 km (0.066 R)
• M12: 1,292,825 km (0.09 R)
• M13: 1,457,831 km (0.099 R)
• M14: 1,622,539 km (0.102 R)
• M15: 1,755,980 km (0.117 R)
• M16: 1,877,902 km (0.078 R)
• M17: 2,203,128 km (0.103 R)
• M18: 2,469,711 km (0.118 R)
• M19: 2,641,749 km (0.116 R)
• M20: 2,720,587 km (0.112 R)
• M21: 2,817,975 km (0.084 R)
• M22: 3,043,569 km (0.08 R)
• M23: 3,350,693 km (0.038 R)
• M24: 3,522,431 km (0.042 R)
• M25: 3,844,964 km (0.105 R)
• M26: 3,924,700 km (0.028 R)
• M27: 4,331,457 km (0.097 R)
• M28: 4,518,903 km (0.065 R)
• M29: 4,687,948 km (0.054 R)
• M30: 5,075,856 km (0.114 R)
• M31: 5,174,441 km (0.043 R)
• M32: 5,395,846 km (0.058 R)
• M33: 5,654,500 km (0.109 R)
• M34: 5,813,822 km (0.083 R)
• M35: 5,997,977 km (0.104 R)
• M36: 6,125,584 km (0.077 R)
• M37: 6,645,287 km (0.053 R)
• M38: 6,837,819 km (0.113 R)
• M39: 7,265,520 km (0.111 R)
• M40: 7,576,384 km (0.115 R)
• M41: 7,942,450 km (0.107 R)
• M42: 8,249,724 km (0.119 R)
• M43: 8,678,771 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.33 AU - 2.65 AU

Year: 2762 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,353,883 km

• M1: 168,447 km (0.053 R)
• M2: 259,403 km (0.058 R)
• M3: 349,311 km (0.045 R)
• M4: 525,388 km (0.098 R)
• M5: 622,926 km (0.097 R)
• M6: 928,404 km (0.036 R)
• M7: 1,072,916 km (0.116 R)
• M8: 1,214,436 km (0.062 R)
• M9: 1,615,358 km (0.084 R)
• M10: 1,818,661 km (0.087 R)
• M11: 1,976,637 km (0.089 R)
• M12: 2,392,369 km (0.096 R)
• M13: 2,493,497 km (0.095 R)
• M14: 2,640,402 km (0.038 R)
• M15: 2,775,190 km (0.079 R)
• M16: 3,209,473 km (0.104 R)
• M17: 3,369,842 km (0.115 R)
• M18: 3,599,026 km (0.092 R)
• M19: 3,850,200 km (0.116 R)
• M20: 3,935,322 km (0.092 R)
• M21: 4,038,245 km (0.044 R)
• M22: 4,124,712 km (0.083 R)
• M23: 4,894,244 km (0.093 R)
• M24: 5,305,189 km (0.107 R)
• M25: 5,746,802 km (0.12 R)
• M26: 6,140,693 km (0.109 R)
• M27: 6,686,277 km (0.046 R)
• M28: 7,100,663 km (0.05 R)
• M29: 7,247,568 km (0.112 R)
• M30: 7,566,062 km (0.059 R)
• M31: 7,737,800 km (0.034 R)
• M32: 7,824,118 km (0.101 R)
• M33: 8,041,484 km (0.09 R)
• M34: 8,150,990 km (0.065 R)
• M35: 8,705,549 km (0.112 R)
• M36: 8,817,897 km (0.056 R)
• M37: 9,112,455 km (0.104 R)
• M38: 9,781,158 km (0.111 R)
• M39: 10,180,584 km (0.097 R)
• M40: 11,141,601 km (0.083 R)
• M41: 12,307,566 km (0.106 R)
• M42: 12,459,259 km (0.108 R)
• M43: 13,408,158 km (0.066 R)
• M44: 13,512,128 km (0.111 R)
• M45: 13,904,524 km (0.102 R)
• M46: 14,088,978 km (0.108 R)
• M47: 14,540,165 km (0.1 R)
• M48: 14,700,534 km (0.114 R)
• M49: 14,807,796 km (0.081 R)
• M50: 15,104,149 km (0.114 R)
• M51: 15,429,674 km (0.03 R)
• M52: 15,593,334 km (0.04 R)
• M53: 16,336,835 km (0.069 R)
• M54: 16,503,637 km (0.099 R)
• M55: 16,615,088 km (0.088 R)
• M56: 17,289,475 km (0.034 R)
• M57: 17,715,529 km (0.092 R)
• M58: 17,858,395 km (0.044 R)
• M59: 18,260,215 km (0.071 R)
• M60: 18,404,428 km (0.099 R)
• M61: 18,549,089 km (0.057 R)
• M62: 19,014,488 km (0.083 R)
• M63: 19,189,966 km (0.104 R)
• M64: 19,277,930 km (0.038 R)
• M65: 19,395,364 km (0.095 R)
• M66: 19,719,692 km (0.095 R)
• M67: 19,956,655 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 10.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.19 AU - 3.43 AU

Year: 3311 Days

Day: 7.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,353,883 km

• M1: 174,730 km (0.054 R)
• M2: 257,907 km (0.105 R)
• M3: 384,317 km (0.032 R)
• M4: 590,014 km (0.08 R)
• M5: 669,750 km (0.111 R)
• M6: 814,710 km (0.116 R)
• M7: 933,192 km (0.085 R)
• M8: 1,127,070 km (0.098 R)
• M9: 1,377,647 km (0.116 R)
• M10: 1,634,656 km (0.059 R)
• M11: 1,956,291 km (0.098 R)
• M12: 2,455,799 km (0.119 R)
• M13: 2,522,818 km (0.104 R)
• M14: 2,617,514 km (0.094 R)
• M15: 2,838,620 km (0.099 R)
• M16: 3,269,761 km (0.027 R)
• M17: 3,388,242 km (0.118 R)
• M18: 3,568,657 km (0.07 R)
• M19: 3,783,330 km (0.112 R)
• M20: 3,986,334 km (0.112 R)
• M21: 4,145,058 km (0.049 R)
• M22: 4,273,562 km (0.1 R)
• M23: 4,338,338 km (0.094 R)
• M24: 4,534,611 km (0.117 R)
• M25: 4,750,480 km (0.075 R)
• M26: 5,038,157 km (0.1 R)
• M27: 5,175,338 km (0.084 R)
• M28: 5,296,513 km (0.068 R)
• M29: 5,488,895 km (0.093 R)
• M30: 5,648,068 km (0.118 R)
• M31: 5,719,276 km (0.041 R)
• M32: 6,079,807 km (0.045 R)
• M33: 6,540,868 km (0.106 R)
• M34: 6,823,159 km (0.047 R)
• M35: 7,013,447 km (0.109 R)
• M36: 7,090,041 km (0.092 R)
• M37: 7,244,127 km (0.08 R)
• M38: 7,399,410 km (0.106 R)
• M39: 7,971,323 km (0.059 R)
• M40: 8,071,404 km (0.073 R)
• M41: 8,619,081 km (0.079 R)
• M42: 8,804,283 km (0.114 R)
• M43: 9,074,158 km (0.085 R)
• M44: 9,325,782 km (0.039 R)
• M45: 9,431,248 km (0.115 R)
• M46: 9,835,761 km (0.037 R)
• M47: 10,115,808 km (0.074 R)
• M48: 10,289,491 km (0.06 R)
• M49: 10,639,849 km (0.038 R)
• M50: 10,750,103 km (0.094 R)
• M51: 11,150,427 km (0.104 R)
• M52: 11,623,455 km (0.068 R)
• M53: 11,896,771 km (0.104 R)
• M54: 12,057,140 km (0.077 R)
• M55: 12,659,271 km (0.102 R)
• M56: 13,011,125 km (0.074 R)
• M57: 13,223,853 km (0.078 R)
• M58: 13,509,137 km (0.026 R)
• M59: 13,676,537 km (0.117 R)
• M60: 13,796,514 km (0.078 R)
• M61: 14,134,306 km (0.115 R)
• M62: 14,231,395 km (0.114 R)
• M63: 14,670,764 km (0.088 R)
• M64: 15,388,086 km (0.036 R)
• M65: 15,537,983 km (0.115 R)
• M66: 16,066,213 km (0.119 R)
• M67: 16,345,363 km (0.116 R)
• M68: 16,626,008 km (0.088 R)
• M69: 16,702,752 km (0.056 R)
• M70: 16,959,761 km (0.078 R)
• M71: 17,037,103 km (0.109 R)
• M72: 17,295,758 km (0.064 R)
• M73: 17,425,609 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 13.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.52 AU - 3.34 AU

Year: 3525 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,353,883 km

• M1: 173,534 km (0.118 R)
• M2: 305,030 km (0.074 R)
• M3: 405,261 km (0.073 R)
• M4: 515,065 km (0.034 R)
• M5: 612,454 km (0.045 R)
• M6: 726,896 km (0.056 R)
• M7: 830,268 km (0.118 R)
• M8: 1,054,067 km (0.103 R)
• M9: 1,196,185 km (0.11 R)
• M10: 1,345,334 km (0.069 R)
• M11: 1,452,296 km (0.096 R)
• M12: 1,587,383 km (0.095 R)
• M13: 1,726,958 km (0.088 R)
• M14: 1,844,243 km (0.079 R)
• M15: 2,073,426 km (0.105 R)
• M16: 2,212,852 km (0.115 R)
• M17: 2,486,616 km (0.106 R)
• M18: 2,605,247 km (0.057 R)
• M19: 2,725,823 km (0.115 R)
• M20: 2,894,719 km (0.088 R)
• M21: 3,019,932 km (0.092 R)
• M22: 3,605,608 km (0.092 R)
• M23: 3,963,895 km (0.069 R)
• M24: 4,209,086 km (0.069 R)
• M25: 4,405,508 km (0.099 R)
• M26: 4,825,728 km (0.094 R)
• M27: 5,088,123 km (0.104 R)
• M28: 5,297,410 km (0.116 R)
• M29: 6,285,205 km (0.103 R)
• M30: 7,031,549 km (0.075 R)
• M31: 7,415,267 km (0.102 R)
• M32: 7,827,709 km (0.115 R)
• M33: 7,915,523 km (0.075 R)
• M34: 8,025,776 km (0.094 R)
• M35: 8,314,949 km (0.079 R)
• M36: 8,766,286 km (0.115 R)
• M37: 8,857,540 km (0.059 R)
• M38: 9,202,663 km (0.053 R)
• M39: 9,505,299 km (0.101 R)
• M40: 10,312,380 km (0.091 R)
• M41: 10,724,223 km (0.088 R)
• M42: 11,141,601 km (0.085 R)
• M43: 11,389,484 km (0.116 R)
• M44: 11,489,266 km (0.081 R)
• M45: 11,639,313 km (0.095 R)
• M46: 12,527,924 km (0.115 R)
• M47: 12,708,339 km (0.108 R)
• M48: 12,967,443 km (0.103 R)
• M49: 13,097,742 km (0.071 R)
• M50: 13,254,671 km (0.073 R)
• M51: 13,649,609 km (0.113 R)
• M52: 13,835,260 km (0.119 R)
• M53: 14,155,399 km (0.063 R)
• M54: 15,130,777 km (0.062 R)
• M55: 15,267,959 km (0.027 R)
• M56: 15,598,869 km (0.057 R)
• M57: 15,876,373 km (0.065 R)
• M58: 16,183,647 km (0.046 R)
• M59: 16,577,688 km (0.117 R)
• M60: 17,260,303 km (0.11 R)
• M61: 17,403,767 km (0.079 R)
• M62: 17,547,531 km (0.098 R)
• M63: 17,923,171 km (0.076 R)
• M64: 18,477,132 km (0.054 R)
• M65: 18,565,096 km (0.118 R)
• M66: 18,918,446 km (0.095 R)
• M67: 20,172,525 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit