🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.39 AU

Year: 801 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,544,060 km

• M1: 186,100 km (0.115 R)
• M2: 297,401 km (0.096 R)
• M3: 402,568 km (0.046 R)
• M4: 626,366 km (0.104 R)
• M5: 789,727 km (0.068 R)
• M6: 919,578 km (0.074 R)
• M7: 1,139,188 km (0.051 R)
• M8: 1,233,285 km (0.064 R)
• M9: 1,377,048 km (0.093 R)
• M10: 1,472,791 km (0.084 R)
• M11: 1,604,138 km (0.063 R)
• M12: 1,780,065 km (0.113 R)
• M13: 1,908,869 km (0.103 R)
• M14: 2,059,364 km (0.116 R)
• M15: 2,239,181 km (0.048 R)
• M16: 2,391,920 km (0.099 R)
• M17: 3,003,476 km (0.116 R)
• M18: 3,158,609 km (0.091 R)
• M19: 3,302,074 km (0.095 R)
• M20: 3,455,112 km (0.116 R)
• M21: 3,685,493 km (0.109 R)
• M22: 3,936,369 km (0.044 R)
• M23: 4,311,411 km (0.084 R)
• M24: 4,641,124 km (0.116 R)
• M25: 4,871,056 km (0.08 R)
• M26: 5,054,314 km (0.095 R)
• M27: 5,325,235 km (0.107 R)
• M28: 5,471,093 km (0.034 R)
• M29: 5,661,831 km (0.092 R)
• M30: 5,863,638 km (0.094 R)
• M31: 5,996,631 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 9.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.15 AU - 1.57 AU

Year: 1058 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,544,060 km

• M1: 142,268 km (0.079 R)
• M2: 223,499 km (0.096 R)
• M3: 287,976 km (0.099 R)
• M4: 353,350 km (0.104 R)
• M5: 513,869 km (0.035 R)
• M6: 587,620 km (0.095 R)
• M7: 671,096 km (0.097 R)
• M8: 753,076 km (0.117 R)
• M9: 857,645 km (0.074 R)
• M10: 954,135 km (0.11 R)
• M11: 1,130,511 km (0.117 R)
• M12: 1,281,007 km (0.083 R)
• M13: 1,714,691 km (0.073 R)
• M14: 1,780,364 km (0.081 R)
• M15: 1,973,794 km (0.104 R)
• M16: 2,042,759 km (0.105 R)
• M17: 2,165,280 km (0.088 R)
• M18: 2,254,440 km (0.114 R)
• M19: 2,317,570 km (0.042 R)
• M20: 2,492,001 km (0.105 R)
• M21: 2,873,476 km (0.037 R)
• M22: 2,942,141 km (0.049 R)
• M23: 3,001,382 km (0.059 R)
• M24: 3,081,118 km (0.117 R)
• M25: 3,141,406 km (0.065 R)
• M26: 3,459,152 km (0.116 R)
• M27: 3,723,042 km (0.055 R)
• M28: 4,004,436 km (0.048 R)
• M29: 4,070,259 km (0.119 R)
• M30: 4,236,761 km (0.117 R)
• M31: 4,484,944 km (0.105 R)
• M32: 4,564,979 km (0.081 R)
• M33: 4,668,501 km (0.047 R)
• M34: 4,772,770 km (0.043 R)
• M35: 4,842,782 km (0.066 R)
• M36: 5,173,992 km (0.119 R)
• M37: 5,463,763 km (0.091 R)
• M38: 5,561,600 km (0.088 R)
• M39: 5,883,385 km (0.051 R)
• M40: 6,249,601 km (0.045 R)
• M41: 6,326,344 km (0.058 R)
• M42: 6,467,714 km (0.102 R)
• M43: 6,937,900 km (0.116 R)
• M44: 7,057,280 km (0.119 R)
• M45: 7,419,306 km (0.097 R)
• M46: 7,527,615 km (0.077 R)
• M47: 7,609,296 km (0.1 R)
• M48: 7,746,178 km (0.033 R)
• M49: 7,925,246 km (0.095 R)
• M50: 8,050,011 km (0.094 R)
• M51: 8,456,468 km (0.087 R)
• M52: 8,541,290 km (0.087 R)
• M53: 8,697,770 km (0.116 R)
• M54: 8,912,742 km (0.049 R)
• M55: 9,028,082 km (0.069 R)
• M56: 9,172,893 km (0.086 R)
• M57: 9,391,754 km (0.097 R)
• M58: 9,465,057 km (0.095 R)
• M59: 9,760,214 km (0.093 R)
• M60: 9,923,874 km (0.039 R)
• M61: 10,088,282 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 9.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.91 AU - 4.43 AU

Year: 4688 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,544,060 km

• M1: 118,482 km (0.074 R)
• M2: 245,490 km (0.08 R)
• M3: 376,089 km (0.076 R)
• M4: 471,832 km (0.11 R)
• M5: 598,990 km (0.093 R)
• M6: 738,415 km (0.097 R)
• M7: 1,013,675 km (0.115 R)
• M8: 1,078,152 km (0.101 R)
• M9: 1,320,500 km (0.095 R)
• M10: 1,474,287 km (0.102 R)
• M11: 1,777,522 km (0.085 R)
• M12: 2,148,076 km (0.06 R)
• M13: 2,580,713 km (0.092 R)
• M14: 2,787,756 km (0.086 R)
• M15: 2,946,480 km (0.108 R)
• M16: 3,162,948 km (0.102 R)
• M17: 3,259,289 km (0.042 R)
• M18: 3,384,502 km (0.068 R)
• M19: 3,683,249 km (0.065 R)
• M20: 4,536,555 km (0.1 R)
• M21: 4,661,021 km (0.08 R)
• M22: 4,802,540 km (0.102 R)
• M23: 4,881,827 km (0.07 R)
• M24: 5,106,075 km (0.119 R)
• M25: 5,170,701 km (0.039 R)
• M26: 5,333,613 km (0.075 R)
• M27: 5,664,523 km (0.081 R)
• M28: 5,832,522 km (0.071 R)
• M29: 6,242,570 km (0.085 R)
• M30: 6,486,115 km (0.115 R)
• M31: 6,661,892 km (0.098 R)
• M32: 6,946,577 km (0.109 R)
• M33: 7,144,495 km (0.037 R)
• M34: 7,289,755 km (0.102 R)
• M35: 7,583,116 km (0.053 R)
• M36: 7,955,316 km (0.034 R)
• M37: 8,068,112 km (0.088 R)
• M38: 8,219,356 km (0.118 R)
• M39: 8,295,352 km (0.113 R)
• M40: 8,371,497 km (0.073 R)
• M41: 8,524,685 km (0.061 R)
• M42: 8,582,430 km (0.09 R)
• M43: 8,640,175 km (0.028 R)
• M44: 8,853,202 km (0.113 R)
• M45: 8,931,142 km (0.119 R)
• M46: 9,522,802 km (0.098 R)
• M47: 9,642,630 km (0.111 R)
• M48: 9,722,814 km (0.082 R)
• M49: 9,823,344 km (0.05 R)
• M50: 10,413,209 km (0.061 R)
• M51: 10,785,258 km (0.1 R)
• M52: 11,014,742 km (0.115 R)
• M53: 11,330,244 km (0.063 R)
• M54: 11,670,130 km (0.1 R)
• M55: 11,905,747 km (0.065 R)
• M56: 12,099,625 km (0.115 R)
• M57: 12,229,476 km (0.062 R)
• M58: 12,338,084 km (0.117 R)
• M59: 12,665,853 km (0.049 R)
• M60: 12,753,667 km (0.098 R)
• M61: 12,863,771 km (0.093 R)
• M62: 12,996,465 km (0.116 R)
• M63: 13,419,228 km (0.045 R)
• M64: 13,756,272 km (0.086 R)
• M65: 13,914,547 km (0.104 R)
• M66: 14,232,741 km (0.114 R)
• M67: 14,691,558 km (0.105 R)
• M68: 14,784,010 km (0.108 R)
• M69: 14,969,212 km (0.058 R)
• M70: 15,670,975 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.82 AU - 4.66 AU

Year: 4823 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,544,060 km

• M1: 123,269 km (0.03 R)
• M2: 179,667 km (0.113 R)
• M3: 273,315 km (0.098 R)
• M4: 355,744 km (0.04 R)
• M5: 411,843 km (0.104 R)
• M6: 503,098 km (0.107 R)
• M7: 610,509 km (0.117 R)
• M8: 680,970 km (0.112 R)
• M9: 909,555 km (0.107 R)
• M10: 1,043,894 km (0.068 R)
• M11: 1,108,071 km (0.109 R)
• M12: 1,184,815 km (0.061 R)
• M13: 1,320,800 km (0.075 R)
• M14: 1,426,117 km (0.117 R)
• M15: 1,633,160 km (0.115 R)
• M16: 1,942,080 km (0.119 R)
• M17: 2,089,882 km (0.09 R)
• M18: 2,185,924 km (0.092 R)
• M19: 2,599,413 km (0.095 R)
• M20: 2,807,952 km (0.076 R)
• M21: 3,021,877 km (0.051 R)
• M22: 3,369,094 km (0.071 R)
• M23: 3,998,452 km (0.091 R)
• M24: 4,256,957 km (0.056 R)
• M25: 5,250,736 km (0.084 R)
• M26: 5,495,927 km (0.096 R)
• M27: 5,572,072 km (0.115 R)
• M28: 5,744,857 km (0.054 R)
• M29: 6,036,573 km (0.116 R)
• M30: 6,115,262 km (0.111 R)
• M31: 6,233,893 km (0.101 R)
• M32: 6,634,815 km (0.047 R)
• M33: 6,756,737 km (0.099 R)
• M34: 6,899,903 km (0.071 R)
• M35: 7,147,786 km (0.102 R)
• M36: 7,377,569 km (0.086 R)
• M37: 7,908,791 km (0.042 R)
• M38: 8,255,259 km (0.106 R)
• M39: 8,518,402 km (0.094 R)
• M40: 8,806,677 km (0.095 R)
• M41: 9,053,065 km (0.104 R)
• M42: 9,211,040 km (0.099 R)
• M43: 9,324,435 km (0.066 R)
• M44: 9,415,391 km (0.084 R)
• M45: 9,713,390 km (0.1 R)
• M46: 9,898,442 km (0.05 R)
• M47: 10,365,786 km (0.095 R)
• M48: 10,460,182 km (0.113 R)
• M49: 10,673,509 km (0.113 R)
• M50: 10,864,396 km (0.086 R)
• M51: 11,322,315 km (0.095 R)
• M52: 11,959,003 km (0.072 R)
• M53: 12,406,750 km (0.101 R)
• M54: 12,758,754 km (0.045 R)
• M55: 13,063,036 km (0.068 R)
• M56: 13,190,493 km (0.066 R)
• M57: 13,575,558 km (0.093 R)
• M58: 14,330,429 km (0.072 R)
• M59: 15,045,507 km (0.094 R)
• M60: 15,259,581 km (0.12 R)
• M61: 15,609,640 km (0.059 R)
• M62: 16,731,026 km (0.081 R)
• M63: 17,175,631 km (0.12 R)
• M64: 17,567,876 km (0.04 R)
• M65: 17,765,196 km (0.088 R)
• M66: 18,019,812 km (0.03 R)
• M67: 18,161,929 km (0.046 R)
• M68: 18,447,063 km (0.09 R)
• M69: 18,532,783 km (0.102 R)
• M70: 18,762,415 km (0.113 R)
• M71: 18,964,073 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit