🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 13.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,101,467 km

• M1: 170,093 km (0.114 R)
• M2: 252,970 km (0.076 R)
• M3: 366,664 km (0.113 R)
• M4: 504,294 km (0.103 R)
• M5: 613,202 km (0.064 R)
• M6: 704,905 km (0.105 R)
• M7: 977,024 km (0.107 R)
• M8: 1,101,190 km (0.12 R)
• M9: 1,240,615 km (0.062 R)
• M10: 1,401,283 km (0.096 R)
• M11: 1,497,175 km (0.105 R)
• M12: 1,590,076 km (0.054 R)
• M13: 1,738,776 km (0.116 R)
• M14: 1,836,912 km (0.104 R)
• M15: 1,999,076 km (0.115 R)
• M16: 2,113,818 km (0.117 R)
• M17: 2,201,333 km (0.03 R)
• M18: 2,398,503 km (0.034 R)
• M19: 2,490,057 km (0.106 R)
• M20: 2,778,332 km (0.041 R)
• M21: 3,024,869 km (0.096 R)
• M22: 3,144,248 km (0.103 R)
• M23: 3,231,464 km (0.117 R)
• M24: 3,539,635 km (0.086 R)
• M25: 3,693,871 km (0.092 R)
• M26: 4,023,584 km (0.093 R)
• M27: 4,111,249 km (0.051 R)
• M28: 4,221,652 km (0.117 R)
• M29: 4,348,062 km (0.1 R)
• M30: 4,438,120 km (0.114 R)
• M31: 4,551,515 km (0.088 R)
• M32: 4,704,255 km (0.118 R)
• M33: 4,819,894 km (0.089 R)
• M34: 4,905,314 km (0.074 R)
• M35: 5,109,366 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 8.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.73 AU - 1.09 AU

Year: 552 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,101,467 km

• M1: 103,372 km (0.091 R)
• M2: 201,957 km (0.066 R)
• M3: 281,543 km (0.074 R)
• M4: 359,334 km (0.061 R)
• M5: 438,471 km (0.115 R)
• M6: 507,735 km (0.098 R)
• M7: 559,945 km (0.086 R)
• M8: 656,735 km (0.096 R)
• M9: 737,966 km (0.113 R)
• M10: 885,619 km (0.086 R)
• M11: 947,403 km (0.117 R)
• M12: 1,122,732 km (0.12 R)
• M13: 1,178,831 km (0.109 R)
• M14: 1,270,684 km (0.118 R)
• M15: 1,374,056 km (0.081 R)
• M16: 1,452,595 km (0.105 R)
• M17: 1,707,211 km (0.096 R)
• M18: 1,805,198 km (0.042 R)
• M19: 2,048,144 km (0.086 R)
• M20: 2,454,303 km (0.075 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 14.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.98 AU - 3.83 AU

Year: 3986 Days

Day: 14.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,101,467 km

• M1: 222,452 km (0.04 R)
• M2: 336,146 km (0.034 R)
• M3: 616,642 km (0.082 R)
• M4: 800,349 km (0.091 R)
• M5: 906,114 km (0.078 R)
• M6: 1,068,428 km (0.079 R)
• M7: 1,213,987 km (0.109 R)
• M8: 1,310,477 km (0.083 R)
• M9: 1,482,216 km (0.108 R)
• M10: 1,994,738 km (0.119 R)
• M11: 2,144,037 km (0.094 R)
• M12: 2,760,978 km (0.058 R)
• M13: 2,909,679 km (0.069 R)
• M14: 3,391,982 km (0.111 R)
• M15: 3,775,551 km (0.119 R)
• M16: 3,941,306 km (0.118 R)
• M17: 4,280,294 km (0.076 R)
• M18: 4,584,876 km (0.105 R)
• M19: 4,717,569 km (0.113 R)
• M20: 5,261,507 km (0.079 R)
• M21: 5,377,295 km (0.115 R)
• M22: 6,066,194 km (0.085 R)
• M23: 8,242,992 km (0.095 R)
• M24: 8,351,002 km (0.056 R)
• M25: 8,732,477 km (0.106 R)
• M26: 8,897,782 km (0.072 R)
• M27: 10,199,583 km (0.099 R)
• M28: 10,695,649 km (0.049 R)
• M29: 11,199,794 km (0.07 R)
• M30: 11,319,622 km (0.048 R)
• M31: 11,590,544 km (0.054 R)
• M32: 12,077,634 km (0.063 R)
• M33: 12,200,604 km (0.083 R)
• M34: 12,696,072 km (0.107 R)
• M35: 12,946,349 km (0.097 R)
• M36: 13,419,976 km (0.093 R)
• M37: 13,931,601 km (0.102 R)
• M38: 14,028,241 km (0.114 R)
• M39: 14,125,031 km (0.038 R)
• M40: 14,612,720 km (0.063 R)
• M41: 14,743,618 km (0.112 R)
• M42: 14,875,115 km (0.11 R)
• M43: 15,172,066 km (0.057 R)
• M44: 15,371,181 km (0.096 R)
• M45: 15,571,194 km (0.1 R)
• M46: 15,704,934 km (0.103 R)
• M47: 16,244,085 km (0.085 R)
• M48: 16,379,770 km (0.054 R)
• M49: 16,584,121 km (0.066 R)
• M50: 16,789,219 km (0.065 R)
• M51: 17,444,458 km (0.063 R)
• M52: 17,827,728 km (0.102 R)
• M53: 18,284,151 km (0.096 R)
• M54: 18,709,009 km (0.067 R)
• M55: 19,137,008 km (0.059 R)
• M56: 20,404,102 km (0.094 R)
• M57: 22,035,168 km (0.083 R)
• M58: 22,336,159 km (0.09 R)
• M59: 22,562,800 km (0.112 R)
• M60: 22,904,332 km (0.034 R)
• M61: 23,285,806 km (0.115 R)
• M62: 24,016,293 km (0.104 R)
• M63: 24,949,933 km (0.06 R)
• M64: 25,224,445 km (0.103 R)
• M65: 25,578,842 km (0.066 R)
• M66: 25,697,473 km (0.099 R)
• M67: 26,133,551 km (0.081 R)
• M68: 26,332,666 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 9.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.06 AU - 4.08 AU

Year: 5221 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,101,467 km

• M1: 127,158 km (0.101 R)
• M2: 283,937 km (0.085 R)
• M3: 547,977 km (0.034 R)
• M4: 645,814 km (0.088 R)
• M5: 837,898 km (0.08 R)
• M6: 1,097,899 km (0.036 R)
• M7: 1,289,833 km (0.102 R)
• M8: 1,634,058 km (0.111 R)
• M9: 1,706,313 km (0.091 R)
• M10: 2,006,556 km (0.111 R)
• M11: 2,388,779 km (0.092 R)
• M12: 2,454,751 km (0.118 R)
• M13: 2,741,979 km (0.052 R)
• M14: 2,828,447 km (0.06 R)
• M15: 3,093,684 km (0.115 R)
• M16: 3,202,142 km (0.065 R)
• M17: 3,367,149 km (0.085 R)
• M18: 3,743,687 km (0.097 R)
• M19: 3,801,431 km (0.064 R)
• M20: 4,193,677 km (0.117 R)
• M21: 4,455,473 km (0.1 R)
• M22: 4,743,599 km (0.08 R)
• M23: 5,229,942 km (0.059 R)
• M24: 5,381,185 km (0.106 R)
• M25: 5,599,747 km (0.105 R)
• M26: 5,710,151 km (0.09 R)
• M27: 5,776,722 km (0.102 R)
• M28: 5,910,761 km (0.107 R)
• M29: 5,978,081 km (0.072 R)
• M30: 6,045,699 km (0.114 R)
• M31: 6,227,311 km (0.112 R)
• M32: 6,503,169 km (0.102 R)
• M33: 7,186,233 km (0.115 R)
• M34: 7,402,851 km (0.048 R)
• M35: 7,572,794 km (0.089 R)
• M36: 7,744,083 km (0.074 R)
• M37: 7,842,519 km (0.113 R)
• M38: 9,030,475 km (0.098 R)
• M39: 9,290,477 km (0.057 R)
• M40: 9,421,375 km (0.111 R)
• M41: 9,500,213 km (0.107 R)
• M42: 10,058,362 km (0.111 R)
• M43: 10,165,774 km (0.108 R)
• M44: 10,300,711 km (0.114 R)
• M45: 10,382,092 km (0.1 R)
• M46: 10,463,473 km (0.072 R)
• M47: 10,545,154 km (0.066 R)
• M48: 10,929,172 km (0.085 R)
• M49: 11,150,576 km (0.104 R)
• M50: 11,234,052 km (0.069 R)
• M51: 11,429,577 km (0.059 R)
• M52: 11,937,461 km (0.118 R)
• M53: 12,655,232 km (0.053 R)
• M54: 14,042,004 km (0.06 R)
• M55: 14,222,419 km (0.092 R)
• M56: 14,921,490 km (0.068 R)
• M57: 14,982,825 km (0.094 R)
• M58: 15,383,448 km (0.064 R)
• M59: 15,787,662 km (0.115 R)
• M60: 16,258,297 km (0.099 R)
• M61: 16,511,267 km (0.037 R)
• M62: 16,606,411 km (0.04 R)
• M63: 16,893,040 km (0.049 R)
• M64: 17,117,138 km (0.108 R)
• M65: 17,471,236 km (0.07 R)
• M66: 17,665,414 km (0.05 R)
• M67: 18,515,130 km (0.076 R)
• M68: 18,779,320 km (0.113 R)
• M69: 18,845,592 km (0.077 R)
• M70: 19,144,638 km (0.087 R)
• M71: 19,445,180 km (0.042 R)
• M72: 20,492,365 km (0.116 R)
• M73: 21,246,787 km (0.062 R)
• M74: 21,350,309 km (0.074 R)
• M75: 21,627,364 km (0.117 R)
• M76: 21,975,179 km (0.063 R)
• M77: 22,289,933 km (0.098 R)
• M78: 22,994,689 km (0.097 R)
• M79: 23,136,507 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit