🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 10.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.9 AU - 0.94 AU

Year: 588 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 131.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,228,807 km

• M1: 127,158 km (0.102 R)
• M2: 210,783 km (0.059 R)
• M3: 319,391 km (0.11 R)
• M4: 408,103 km (0.07 R)
• M5: 478,564 km (0.052 R)
• M6: 571,464 km (0.039 R)
• M7: 758,162 km (0.074 R)
• M8: 823,237 km (0.109 R)
• M9: 1,020,108 km (0.113 R)
• M10: 1,144,573 km (0.086 R)
• M11: 1,208,900 km (0.12 R)
• M12: 1,274,424 km (0.076 R)
• M13: 1,359,695 km (0.087 R)
• M14: 1,588,131 km (0.074 R)
• M15: 1,774,680 km (0.034 R)
• M16: 1,863,690 km (0.057 R)
• M17: 2,242,472 km (0.073 R)
• M18: 2,406,880 km (0.108 R)
• M19: 2,506,064 km (0.113 R)
• M20: 2,661,197 km (0.077 R)
• M21: 2,867,642 km (0.087 R)
• M22: 3,054,789 km (0.097 R)
• M23: 3,204,087 km (0.086 R)
• M24: 3,381,361 km (0.026 R)
• M25: 3,710,326 km (0.114 R)
• M26: 3,834,193 km (0.119 R)
• M27: 3,923,503 km (0.101 R)
• M28: 4,195,771 km (0.094 R)
• M29: 4,502,298 km (0.057 R)
• M30: 4,587,269 km (0.056 R)
• M31: 5,010,033 km (0.094 R)
• M32: 5,236,075 km (0.093 R)
• M33: 5,355,454 km (0.109 R)
• M34: 5,435,339 km (0.088 R)
• M35: 5,749,345 km (0.065 R)
• M36: 5,903,282 km (0.043 R)
• M37: 6,027,597 km (0.114 R)
• M38: 6,236,586 km (0.088 R)
• M39: 6,341,903 km (0.115 R)
• M40: 6,447,967 km (0.032 R)
• M41: 6,586,645 km (0.093 R)
• M42: 6,737,140 km (0.084 R)
• M43: 6,801,916 km (0.057 R)
• M44: 6,866,991 km (0.078 R)
• M45: 6,932,216 km (0.063 R)
• M46: 7,217,499 km (0.108 R)
• M47: 7,317,131 km (0.044 R)
• M48: 7,495,452 km (0.101 R)
• M49: 7,607,501 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 12.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.8 AU - 1.08 AU

Year: 608 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,228,807 km

• M1: 156,330 km (0.078 R)
• M2: 264,788 km (0.099 R)
• M3: 358,436 km (0.112 R)
• M4: 435,479 km (0.072 R)
• M5: 582,235 km (0.11 R)
• M6: 669,750 km (0.057 R)
• M7: 796,010 km (0.119 R)
• M8: 946,805 km (0.107 R)
• M9: 1,069,326 km (0.109 R)
• M10: 1,191,996 km (0.094 R)
• M11: 1,373,159 km (0.094 R)
• M12: 1,582,745 km (0.109 R)
• M13: 1,789,939 km (0.066 R)
• M14: 1,869,973 km (0.104 R)
• M15: 2,013,139 km (0.097 R)
• M16: 2,110,676 km (0.043 R)
• M17: 2,231,252 km (0.087 R)
• M18: 2,494,544 km (0.08 R)
• M19: 2,668,228 km (0.028 R)
• M20: 2,892,924 km (0.117 R)
• M21: 3,051,497 km (0.101 R)
• M22: 3,254,053 km (0.105 R)
• M23: 3,570,303 km (0.117 R)
• M24: 3,689,532 km (0.102 R)
• M25: 3,896,725 km (0.049 R)
• M26: 4,054,850 km (0.081 R)
• M27: 4,179,316 km (0.106 R)
• M28: 4,286,877 km (0.094 R)
• M29: 4,717,718 km (0.072 R)
• M30: 4,829,917 km (0.074 R)
• M31: 4,952,587 km (0.101 R)
• M32: 5,191,345 km (0.1 R)
• M33: 5,268,538 km (0.105 R)
• M34: 5,375,351 km (0.069 R)
• M35: 5,492,785 km (0.084 R)
• M36: 5,680,231 km (0.107 R)
• M37: 5,809,933 km (0.057 R)
• M38: 5,930,359 km (0.074 R)
• M39: 6,092,373 km (0.115 R)
• M40: 6,451,857 km (0.1 R)
• M41: 6,576,771 km (0.087 R)
• M42: 6,660,396 km (0.066 R)
• M43: 6,765,564 km (0.114 R)
• M44: 7,137,913 km (0.082 R)
• M45: 7,375,325 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 14.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.06 AU - 4.7 AU

Year: 6113 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,228,807 km

• M1: 206,146 km (0.093 R)
• M2: 355,893 km (0.049 R)
• M3: 989,291 km (0.049 R)
• M4: 1,354,908 km (0.076 R)
• M5: 1,820,905 km (0.102 R)
• M6: 1,982,471 km (0.093 R)
• M7: 2,210,757 km (0.094 R)
• M8: 2,304,555 km (0.064 R)
• M9: 3,461,545 km (0.109 R)
• M10: 3,626,851 km (0.059 R)
• M11: 4,100,029 km (0.077 R)
• M12: 4,775,164 km (0.109 R)
• M13: 5,421,277 km (0.065 R)
• M14: 5,852,867 km (0.092 R)
• M15: 6,250,947 km (0.076 R)
• M16: 6,544,009 km (0.115 R)
• M17: 7,167,234 km (0.082 R)
• M18: 7,665,096 km (0.083 R)
• M19: 7,954,717 km (0.098 R)
• M20: 8,100,874 km (0.065 R)
• M21: 9,715,335 km (0.109 R)
• M22: 9,924,173 km (0.114 R)
• M23: 10,346,039 km (0.078 R)
• M24: 10,774,039 km (0.091 R)
• M25: 10,881,899 km (0.05 R)
• M26: 11,454,260 km (0.083 R)
• M27: 12,628,304 km (0.107 R)
• M28: 13,665,167 km (0.03 R)
• M29: 13,987,401 km (0.03 R)
• M30: 14,164,375 km (0.095 R)
• M31: 15,059,718 km (0.092 R)
• M32: 15,362,355 km (0.085 R)
• M33: 15,666,936 km (0.045 R)
• M34: 16,468,332 km (0.112 R)
• M35: 16,686,296 km (0.087 R)
• M36: 17,188,347 km (0.1 R)
• M37: 17,822,791 km (0.088 R)
• M38: 17,950,548 km (0.115 R)
• M39: 18,046,739 km (0.104 R)
• M40: 18,465,015 km (0.106 R)
• M41: 18,821,507 km (0.079 R)
• M42: 20,503,735 km (0.11 R)
• M43: 20,805,623 km (0.118 R)
• M44: 21,075,198 km (0.105 R)
• M45: 21,413,738 km (0.082 R)
• M46: 21,617,790 km (0.115 R)
• M47: 22,406,021 km (0.056 R)
• M48: 22,959,832 km (0.095 R)
• M49: 23,064,102 km (0.112 R)
• M50: 23,448,120 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.9

Radius: 3.5

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.66 AU - 5.94 AU

Year: 9315 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,228,807 km

• M1: 56,698 km (0.07 R)
• M2: 227,239 km (0.11 R)
• M3: 631,602 km (0.041 R)
• M4: 1,746,406 km (0.048 R)
• M5: 2,247,110 km (0.095 R)
• M6: 3,098,920 km (0.041 R)
• M7: 3,319,726 km (0.083 R)
• M8: 3,571,051 km (0.079 R)
• M9: 4,361,077 km (0.119 R)
• M10: 4,691,688 km (0.119 R)
• M11: 4,973,381 km (0.091 R)
• M12: 5,116,247 km (0.091 R)
• M13: 5,464,661 km (0.079 R)
• M14: 5,971,349 km (0.09 R)
• M15: 7,092,734 km (0.117 R)
• M16: 7,383,104 km (0.102 R)
• M17: 8,008,722 km (0.061 R)
• M18: 8,109,102 km (0.079 R)
• M19: 8,480,404 km (0.057 R)
• M20: 8,582,729 km (0.118 R)
• M21: 9,100,188 km (0.077 R)
• M22: 9,135,044 km (0.092 R)
• M23: 9,274,918 km (0.118 R)
• M24: 10,455,545 km (0.089 R)
• M25: 11,720,544 km (0.058 R)
• M26: 11,872,536 km (0.1 R)
• M27: 12,486,934 km (0.079 R)
• M28: 13,308,975 km (0.037 R)
• M29: 13,348,618 km (0.044 R)
• M30: 13,507,341 km (0.027 R)
• M31: 13,626,720 km (0.102 R)
• M32: 13,826,583 km (0.064 R)
• M33: 14,350,774 km (0.11 R)
• M34: 14,881,398 km (0.107 R)
• M35: 15,211,111 km (0.08 R)
• M36: 18,549,388 km (0.058 R)
• M37: 19,082,405 km (0.089 R)
• M38: 19,126,985 km (0.103 R)
• M39: 19,305,904 km (0.073 R)
• M40: 19,710,567 km (0.094 R)
• M41: 19,981,788 km (0.039 R)
• M42: 20,163,250 km (0.108 R)
• M43: 20,436,565 km (0.052 R)
• M44: 20,527,969 km (0.094 R)
• M45: 20,757,004 km (0.096 R)
• M46: 23,046,150 km (0.065 R)
• M47: 23,522,919 km (0.105 R)
• M48: 23,714,703 km (0.07 R)
• M49: 24,875,433 km (0.11 R)
• M50: 25,610,407 km (0.079 R)
• M51: 27,051,185 km (0.099 R)
• M52: 27,201,830 km (0.049 R)
• M53: 27,453,304 km (0.065 R)
• M54: 27,958,795 km (0.063 R)
• M55: 28,263,526 km (0.106 R)
• M56: 28,978,753 km (0.042 R)
• M57: 29,958,918 km (0.058 R)
• M58: 30,062,739 km (0.113 R)
• M59: 30,531,429 km (0.07 R)
• M60: 31,002,513 km (0.041 R)
• M61: 31,265,207 km (0.046 R)
• M62: 31,792,839 km (0.047 R)
• M63: 32,323,462 km (0.05 R)
• M64: 33,071,302 km (0.09 R)
• M65: 33,501,097 km (0.116 R)
• M66: 35,129,470 km (0.067 R)
• M67: 36,506,069 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit