🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 9.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 431 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,099,285 km

• M1: 121,324 km (0.119 R)
• M2: 198,666 km (0.059 R)
• M3: 265,835 km (0.042 R)
• M4: 327,320 km (0.111 R)
• M5: 502,499 km (0.119 R)
• M6: 607,367 km (0.054 R)
• M7: 681,717 km (0.06 R)
• M8: 788,680 km (0.064 R)
• M9: 863,180 km (0.104 R)
• M10: 979,866 km (0.102 R)
• M11: 1,073,066 km (0.11 R)
• M12: 1,135,597 km (0.118 R)
• M13: 1,242,560 km (0.042 R)
• M14: 1,402,779 km (0.117 R)
• M15: 1,471,594 km (0.109 R)
• M16: 1,541,456 km (0.069 R)
• M17: 1,603,091 km (0.102 R)
• M18: 1,699,581 km (0.095 R)
• M19: 1,758,373 km (0.1 R)
• M20: 1,822,850 km (0.036 R)
• M21: 1,939,088 km (0.092 R)
• M22: 2,073,426 km (0.101 R)
• M23: 2,243,070 km (0.078 R)
• M24: 2,478,388 km (0.087 R)
• M25: 2,567,997 km (0.094 R)
• M26: 2,635,914 km (0.039 R)
• M27: 2,814,385 km (0.096 R)
• M28: 2,931,520 km (0.075 R)
• M29: 3,092,338 km (0.098 R)
• M30: 3,152,775 km (0.088 R)
• M31: 3,237,896 km (0.048 R)
• M32: 3,329,899 km (0.091 R)
• M33: 3,541,879 km (0.114 R)
• M34: 3,624,158 km (0.064 R)
• M35: 3,707,035 km (0.044 R)
• M36: 3,796,944 km (0.07 R)
• M37: 3,972,571 km (0.09 R)
• M38: 4,230,927 km (0.082 R)
• M39: 4,379,178 km (0.119 R)
• M40: 4,460,709 km (0.094 R)
• M41: 4,549,720 km (0.076 R)
• M42: 4,611,654 km (0.069 R)
• M43: 4,736,418 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 9.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.24 AU

Year: 896 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,099,285 km

• M1: 150,196 km (0.084 R)
• M2: 217,814 km (0.096 R)
• M3: 303,833 km (0.064 R)
• M4: 374,144 km (0.116 R)
• M5: 439,070 km (0.11 R)
• M6: 549,772 km (0.064 R)
• M7: 621,280 km (0.105 R)
• M8: 774,917 km (0.114 R)
• M9: 912,996 km (0.095 R)
• M10: 1,029,533 km (0.099 R)
• M11: 1,095,954 km (0.08 R)
• M12: 1,157,588 km (0.108 R)
• M13: 1,239,568 km (0.034 R)
• M14: 1,403,078 km (0.109 R)
• M15: 1,539,063 km (0.093 R)
• M16: 1,751,492 km (0.1 R)
• M17: 1,824,496 km (0.115 R)
• M18: 1,913,506 km (0.088 R)
• M19: 1,996,234 km (0.104 R)
• M20: 2,307,846 km (0.117 R)
• M21: 2,469,562 km (0.026 R)
• M22: 2,535,235 km (0.059 R)
• M23: 2,685,431 km (0.103 R)
• M24: 2,787,158 km (0.091 R)
• M25: 2,846,997 km (0.114 R)
• M26: 3,082,464 km (0.067 R)
• M27: 3,269,910 km (0.084 R)
• M28: 3,498,047 km (0.096 R)
• M29: 3,684,296 km (0.117 R)
• M30: 3,797,692 km (0.094 R)
• M31: 3,960,304 km (0.119 R)
• M32: 4,095,990 km (0.089 R)
• M33: 4,183,953 km (0.119 R)
• M34: 4,262,791 km (0.113 R)
• M35: 4,461,906 km (0.047 R)
• M36: 4,787,132 km (0.041 R)
• M37: 4,879,883 km (0.086 R)
• M38: 4,994,175 km (0.067 R)
• M39: 5,119,838 km (0.028 R)
• M40: 5,492,635 km (0.088 R)
• M41: 5,633,257 km (0.114 R)
• M42: 5,786,146 km (0.076 R)
• M43: 5,885,180 km (0.066 R)
• M44: 6,140,693 km (0.103 R)
• M45: 6,343,249 km (0.096 R)
• M46: 6,411,316 km (0.057 R)
• M47: 6,536,679 km (0.111 R)
• M48: 6,662,790 km (0.084 R)
• M49: 6,801,318 km (0.069 R)
• M50: 6,882,699 km (0.081 R)
• M51: 6,975,898 km (0.087 R)
• M52: 7,057,878 km (0.089 R)
• M53: 7,305,762 km (0.075 R)
• M54: 7,472,563 km (0.118 R)
• M55: 7,737,351 km (0.111 R)
• M56: 7,834,440 km (0.059 R)
• M57: 8,251,370 km (0.048 R)
• M58: 8,313,303 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 9

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.2 AU - 3.22 AU

Year: 3079 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,099,285 km

• M1: 120,277 km (0.091 R)
• M2: 327,919 km (0.089 R)
• M3: 874,549 km (0.118 R)
• M4: 1,048,831 km (0.049 R)
• M5: 1,109,567 km (0.076 R)
• M6: 1,364,632 km (0.05 R)
• M7: 1,471,893 km (0.057 R)
• M8: 1,695,243 km (0.117 R)
• M9: 1,914,703 km (0.103 R)
• M10: 2,050,688 km (0.069 R)
• M11: 2,112,322 km (0.055 R)
• M12: 2,300,815 km (0.114 R)
• M13: 2,397,007 km (0.087 R)
• M14: 3,215,606 km (0.108 R)
• M15: 3,396,320 km (0.092 R)
• M16: 3,617,725 km (0.077 R)
• M17: 3,862,916 km (0.061 R)
• M18: 4,074,597 km (0.108 R)
• M19: 4,172,135 km (0.109 R)
• M20: 4,250,674 km (0.119 R)
• M21: 4,389,501 km (0.086 R)
• M22: 4,529,674 km (0.114 R)
• M23: 4,610,457 km (0.099 R)
• M24: 4,671,493 km (0.116 R)
• M25: 4,794,163 km (0.111 R)
• M26: 4,897,236 km (0.095 R)
• M27: 5,021,851 km (0.103 R)
• M28: 5,682,625 km (0.084 R)
• M29: 6,348,036 km (0.04 R)
• M30: 6,991,157 km (0.117 R)
• M31: 7,084,806 km (0.114 R)
• M32: 7,178,903 km (0.041 R)
• M33: 9,017,311 km (0.065 R)
• M34: 9,247,243 km (0.106 R)
• M35: 9,427,359 km (0.063 R)
• M36: 9,608,821 km (0.119 R)
• M37: 10,159,939 km (0.066 R)
• M38: 10,533,036 km (0.109 R)
• M39: 10,775,235 km (0.12 R)
• M40: 11,101,060 km (0.119 R)
• M41: 11,292,694 km (0.073 R)
• M42: 12,408,395 km (0.108 R)
• M43: 12,921,965 km (0.104 R)
• M44: 13,123,473 km (0.086 R)
• M45: 13,239,112 km (0.104 R)
• M46: 13,558,953 km (0.039 R)
• M47: 13,793,223 km (0.076 R)
• M48: 14,325,043 km (0.109 R)
• M49: 14,533,732 km (0.063 R)
• M50: 15,196,002 km (0.088 R)
• M51: 15,469,766 km (0.115 R)
• M52: 15,683,841 km (0.116 R)
• M53: 15,837,328 km (0.074 R)
• M54: 16,022,231 km (0.091 R)
• M55: 16,394,131 km (0.117 R)
• M56: 16,518,746 km (0.059 R)
• M57: 17,051,913 km (0.104 R)
• M58: 17,273,019 km (0.051 R)
• M59: 17,336,448 km (0.059 R)
• M60: 17,558,751 km (0.115 R)
• M61: 17,782,100 km (0.109 R)
• M62: 18,006,497 km (0.107 R)
• M63: 18,263,955 km (0.118 R)
• M64: 18,815,074 km (0.052 R)
• M65: 18,978,285 km (0.095 R)
• M66: 19,076,421 km (0.074 R)
• M67: 19,668,679 km (0.05 R)
• M68: 19,867,345 km (0.084 R)
• M69: 20,300,431 km (0.046 R)
• M70: 20,467,681 km (0.083 R)
• M71: 21,074,002 km (0.102 R)
• M72: 21,175,579 km (0.098 R)
• M73: 21,243,496 km (0.091 R)
• M74: 21,754,522 km (0.042 R)
• M75: 21,857,296 km (0.1 R)
• M76: 22,131,958 km (0.03 R)
• M77: 22,997,681 km (0.111 R)
• M78: 23,137,255 km (0.07 R)
• M79: 23,346,992 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.6

Radius: 8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.97 AU - 9.74 AU

Year: 18173 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,099,285 km

• M1: 193,729 km (0.077 R)
• M2: 602,281 km (0.092 R)
• M3: 696,079 km (0.112 R)
• M4: 766,240 km (0.062 R)
• M5: 1,341,893 km (0.117 R)
• M6: 1,485,208 km (0.117 R)
• M7: 1,985,313 km (0.084 R)
• M8: 2,600,609 km (0.086 R)
• M9: 2,940,795 km (0.062 R)
• M10: 3,057,481 km (0.095 R)
• M11: 3,319,427 km (0.098 R)
• M12: 4,018,797 km (0.054 R)
• M13: 4,226,738 km (0.111 R)
• M14: 4,707,845 km (0.113 R)
• M15: 5,234,579 km (0.077 R)
• M16: 6,494,343 km (0.044 R)
• M17: 6,585,597 km (0.102 R)
• M18: 7,142,251 km (0.095 R)
• M19: 7,362,908 km (0.07 R)
• M20: 7,907,893 km (0.114 R)
• M21: 8,934,882 km (0.089 R)
• M22: 9,070,568 km (0.064 R)
• M23: 9,172,593 km (0.114 R)
• M24: 10,392,265 km (0.096 R)
• M25: 10,678,146 km (0.093 R)
• M26: 10,786,156 km (0.038 R)
• M27: 11,257,838 km (0.076 R)
• M28: 13,211,138 km (0.056 R)
• M29: 14,543,905 km (0.086 R)
• M30: 15,673,219 km (0.082 R)
• M31: 16,455,616 km (0.093 R)
• M32: 16,914,433 km (0.038 R)
• M33: 19,008,653 km (0.051 R)
• M34: 20,108,198 km (0.031 R)
• M35: 20,867,706 km (0.083 R)
• M36: 24,708,482 km (0.092 R)
• M37: 25,569,567 km (0.099 R)
• M38: 27,222,923 km (0.065 R)
• M39: 27,321,358 km (0.111 R)
• M40: 28,112,282 km (0.079 R)
• M41: 29,969,839 km (0.08 R)
• M42: 30,376,745 km (0.103 R)
• M43: 31,350,328 km (0.103 R)
• M44: 32,022,471 km (0.049 R)
• M45: 32,230,113 km (0.096 R)
• M46: 32,490,414 km (0.112 R)
• M47: 32,803,821 km (0.1 R)
• M48: 33,170,485 km (0.114 R)
• M49: 34,544,692 km (0.112 R)
• M50: 34,597,948 km (0.062 R)
• M51: 34,917,789 km (0.099 R)
• M52: 35,775,732 km (0.099 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: 358 - 17,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit