🌌 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: 992.8

Radius: 9.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.56 AU - 0.9 AU

Year: 416 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 73,351,048 km

• M1: 121,623 km (0.057 R)
• M2: 184,454 km (0.083 R)
• M3: 261,347 km (0.118 R)
• M4: 321,486 km (0.064 R)
• M5: 468,690 km (0.083 R)
• M6: 842,984 km (0.098 R)
• M7: 918,381 km (0.104 R)
• M8: 996,322 km (0.03 R)
• M9: 1,091,915 km (0.11 R)
• M10: 1,190,799 km (0.094 R)
• M11: 1,260,362 km (0.111 R)
• M12: 1,437,336 km (0.108 R)
• M13: 1,599,052 km (0.087 R)
• M14: 1,760,917 km (0.086 R)
• M15: 1,878,052 km (0.099 R)
• M16: 2,029,744 km (0.117 R)
• M17: 2,120,251 km (0.078 R)
• M18: 2,258,479 km (0.087 R)
• M19: 2,352,427 km (0.055 R)
• M20: 2,420,194 km (0.096 R)
• M21: 2,565,005 km (0.113 R)
• M22: 2,684,235 km (0.092 R)
• M23: 2,805,409 km (0.073 R)
• M24: 2,943,039 km (0.104 R)
• M25: 3,075,433 km (0.073 R)
• M26: 3,232,511 km (0.083 R)
• M27: 3,554,745 km (0.09 R)
• M28: 3,688,036 km (0.071 R)
• M29: 3,751,466 km (0.105 R)
• M30: 3,903,308 km (0.078 R)
• M31: 4,008,475 km (0.117 R)
• M32: 4,106,462 km (0.113 R)
• M33: 4,238,257 km (0.068 R)
• M34: 4,329,662 km (0.103 R)
• M35: 4,438,569 km (0.116 R)
• M36: 4,539,847 km (0.116 R)
• M37: 4,779,502 km (0.089 R)
• M38: 4,926,856 km (0.104 R)
• M39: 4,988,042 km (0.063 R)
• M40: 5,058,353 km (0.08 R)
• M41: 5,164,268 km (0.036 R)
• M42: 5,262,105 km (0.115 R)
• M43: 5,414,396 km (0.074 R)
• M44: 5,559,057 km (0.115 R)
• M45: 5,705,214 km (0.074 R)
• M46: 5,852,418 km (0.027 R)
• M47: 5,963,719 km (0.112 R)
• M48: 6,029,093 km (0.115 R)
• M49: 6,122,742 km (0.061 R)
• M50: 6,264,112 km (0.115 R)
• M51: 6,435,252 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 11

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.47 AU - 2.27 AU

Year: 1705 Days

Day: 12.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 73,351,048 km

• M1: 147,504 km (0.088 R)
• M2: 224,846 km (0.092 R)
• M3: 318,793 km (0.063 R)
• M4: 410,796 km (0.05 R)
• M5: 494,720 km (0.1 R)
• M6: 564,433 km (0.081 R)
• M7: 655,987 km (0.098 R)
• M8: 871,258 km (0.104 R)
• M9: 953,537 km (0.044 R)
• M10: 1,065,885 km (0.116 R)
• M11: 1,188,705 km (0.107 R)
• M12: 1,263,653 km (0.111 R)
• M13: 1,473,689 km (0.092 R)
• M14: 1,573,470 km (0.088 R)
• M15: 1,656,497 km (0.079 R)
• M16: 1,741,020 km (0.107 R)
• M17: 1,914,404 km (0.106 R)
• M18: 2,044,853 km (0.111 R)
• M19: 2,150,021 km (0.06 R)
• M20: 2,293,036 km (0.108 R)
• M21: 2,365,890 km (0.08 R)
• M22: 2,476,443 km (0.08 R)
• M23: 2,641,898 km (0.104 R)
• M24: 2,826,801 km (0.086 R)
• M25: 3,047,757 km (0.111 R)
• M26: 3,168,483 km (0.06 R)
• M27: 3,381,660 km (0.064 R)
• M28: 3,464,986 km (0.054 R)
• M29: 3,642,110 km (0.105 R)
• M30: 3,935,322 km (0.061 R)
• M31: 4,014,309 km (0.082 R)
• M32: 4,084,919 km (0.057 R)
• M33: 4,164,805 km (0.076 R)
• M34: 4,263,240 km (0.073 R)
• M35: 4,489,881 km (0.099 R)
• M36: 4,599,985 km (0.113 R)
• M37: 4,720,411 km (0.111 R)
• M38: 4,795,061 km (0.086 R)
• M39: 4,973,980 km (0.108 R)
• M40: 5,088,123 km (0.028 R)
• M41: 5,212,738 km (0.115 R)
• M42: 5,543,499 km (0.057 R)
• M43: 5,781,060 km (0.096 R)
• M44: 5,901,187 km (0.054 R)
• M45: 6,123,490 km (0.082 R)
• M46: 6,194,848 km (0.062 R)
• M47: 6,266,505 km (0.11 R)
• M48: 6,369,279 km (0.037 R)
• M49: 6,649,625 km (0.115 R)
• M50: 6,722,928 km (0.083 R)
• M51: 7,093,781 km (0.086 R)
• M52: 7,190,272 km (0.09 R)
• M53: 7,265,520 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 13.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.95 AU - 2.29 AU

Year: 2058 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,351,048 km

• M1: 164,109 km (0.064 R)
• M2: 264,339 km (0.073 R)
• M3: 392,844 km (0.05 R)
• M4: 528,529 km (0.075 R)
• M5: 625,768 km (0.046 R)
• M6: 710,141 km (0.069 R)
• M7: 827,426 km (0.112 R)
• M8: 952,041 km (0.047 R)
• M9: 1,314,666 km (0.097 R)
• M10: 1,401,283 km (0.104 R)
• M11: 1,507,797 km (0.092 R)
• M12: 1,654,403 km (0.077 R)
• M13: 1,922,931 km (0.083 R)
• M14: 2,032,437 km (0.112 R)
• M15: 2,427,076 km (0.105 R)
• M16: 2,578,768 km (0.115 R)
• M17: 2,880,208 km (0.118 R)
• M18: 3,029,656 km (0.025 R)
• M19: 3,158,011 km (0.064 R)
• M20: 3,252,707 km (0.108 R)
• M21: 3,420,555 km (0.1 R)
• M22: 3,517,794 km (0.12 R)
• M23: 4,030,765 km (0.105 R)
• M24: 4,120,823 km (0.101 R)
• M25: 4,540,894 km (0.109 R)
• M26: 4,810,469 km (0.041 R)
• M27: 5,057,754 km (0.11 R)
• M28: 5,267,042 km (0.082 R)
• M29: 5,464,960 km (0.119 R)
• M30: 5,679,782 km (0.04 R)
• M31: 6,014,582 km (0.083 R)
• M32: 6,251,396 km (0.105 R)
• M33: 6,536,679 km (0.082 R)
• M34: 7,026,911 km (0.118 R)
• M35: 7,528,962 km (0.089 R)
• M36: 7,688,283 km (0.065 R)
• M37: 8,058,987 km (0.117 R)
• M38: 8,534,858 km (0.112 R)
• M39: 8,684,456 km (0.104 R)
• M40: 9,002,949 km (0.11 R)
• M41: 9,686,313 km (0.045 R)
• M42: 9,824,990 km (0.092 R)
• M43: 9,964,415 km (0.084 R)
• M44: 10,940,242 km (0.101 R)
• M45: 11,375,721 km (0.062 R)
• M46: 11,577,230 km (0.062 R)
• M47: 11,724,434 km (0.038 R)
• M48: 11,853,836 km (0.096 R)
• M49: 12,151,386 km (0.115 R)
• M50: 12,470,179 km (0.108 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.5

Radius: 3.7

Gravity: 49.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.84 AU - 10.84 AU

Year: 19035 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,351,048 km

• M1: 52,509 km (0.11 R)
• M2: 89,011 km (0.075 R)
• M3: 167,400 km (0.086 R)
• M4: 890,257 km (0.118 R)
• M5: 940,372 km (0.116 R)
• M6: 1,017,415 km (0.101 R)
• M7: 2,469,262 km (0.115 R)
• M8: 2,683,935 km (0.041 R)
• M9: 2,830,541 km (0.099 R)
• M10: 3,017,389 km (0.095 R)
• M11: 3,363,708 km (0.111 R)
• M12: 3,968,532 km (0.097 R)
• M13: 4,347,314 km (0.112 R)
• M14: 4,781,597 km (0.107 R)
• M15: 5,093,807 km (0.096 R)
• M16: 5,879,047 km (0.12 R)
• M17: 6,602,652 km (0.087 R)
• M18: 6,850,086 km (0.1 R)
• M19: 7,507,420 km (0.098 R)
• M20: 8,557,447 km (0.103 R)
• M21: 8,664,858 km (0.1 R)
• M22: 8,881,326 km (0.116 R)
• M23: 9,154,193 km (0.118 R)
• M24: 9,876,751 km (0.103 R)
• M25: 9,989,547 km (0.115 R)
• M26: 10,559,814 km (0.076 R)
• M27: 11,023,568 km (0.115 R)
• M28: 11,199,196 km (0.072 R)
• M29: 12,332,998 km (0.079 R)
• M30: 12,637,280 km (0.069 R)
• M31: 13,005,889 km (0.072 R)
• M32: 13,377,939 km (0.041 R)
• M33: 15,094,874 km (0.074 R)
• M34: 15,289,800 km (0.069 R)
• M35: 15,616,671 km (0.097 R)
• M36: 15,813,991 km (0.064 R)
• M37: 16,678,218 km (0.047 R)
• M38: 16,947,195 km (0.067 R)
• M39: 18,452,000 km (0.111 R)
• M40: 18,590,827 km (0.109 R)
• M41: 18,660,539 km (0.088 R)
• M42: 19,643,696 km (0.09 R)
• M43: 19,927,783 km (0.077 R)
• M44: 21,004,887 km (0.054 R)
• M45: 22,396,148 km (0.103 R)
• M46: 24,805,721 km (0.067 R)
• M47: 25,035,802 km (0.092 R)
• M48: 25,963,309 km (0.113 R)
• M49: 26,431,101 km (0.092 R)
• M50: 26,980,574 km (0.08 R)
• M51: 27,217,238 km (0.113 R)
• M52: 27,296,226 km (0.056 R)
• M53: 28,812,101 km (0.039 R)
• M54: 28,892,585 km (0.078 R)
• M55: 29,702,208 km (0.09 R)
• M56: 29,864,971 km (0.114 R)
• M57: 30,765,700 km (0.075 R)
• M58: 31,509,201 km (0.079 R)
• M59: 32,091,586 km (0.106 R)
• M60: 32,845,559 km (0.119 R)
• M61: 33,266,976 km (0.118 R)
• M62: 34,712,989 km (0.107 R)
• M63: 35,228,354 km (0.063 R)
• M64: 35,659,644 km (0.102 R)
• M65: 35,919,346 km (0.101 R)
• M66: 36,179,497 km (0.119 R)
• M67: 37,051,653 km (0.116 R)
• M68: 37,402,460 km (0.11 R)
• M69: 38,107,215 km (0.099 R)
• M70: 40,608,342 km (0.065 R)
• M71: 41,969,982 km (0.083 R)
• M72: 44,086,642 km (0.094 R)
• M73: 44,551,443 km (0.071 R)
• M74: 45,485,681 km (0.092 R)
• M75: 45,861,172 km (0.119 R)
• M76: 48,135,957 km (0.118 R)
• M77: 49,094,580 km (0.039 R)
• M78: 52,695,700 km (0.094 R)
• M79: 54,876,837 km (0.066 R)
• M80: 54,976,619 km (0.106 R)
• M81: 55,276,563 km (0.105 R)
• M82: 55,777,566 km (0.118 R)
• M83: 56,683,232 km (0.078 R)
• M84: 57,492,257 km (0.115 R)
• M85: 60,457,137 km (0.12 R)
• M86: 60,973,399 km (0.108 R)
• M87: 61,283,815 km (0.119 R)
• M88: 61,906,142 km (0.108 R)
• M89: 62,114,083 km (0.115 R)
• M90: 65,790,301 km (0.1 R)
• M91: 66,427,588 km (0.071 R)
• M92: 67,280,446 km (0.115 R)
• M93: 68,889,371 km (0.072 R)
• M94: 70,185,487 km (0.037 R)
• M95: 70,293,945 km (0.103 R)
• M96: 72,035,563 km (0.059 R)
• M97: 72,144,920 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit