🌌 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: 514.2

Radius: 14.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 364 Days

Day: 5.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,122,038 km

• M1: 186,848 km (0.081 R)
• M2: 286,929 km (0.059 R)
• M3: 385,364 km (0.04 R)
• M4: 474,524 km (0.061 R)
• M5: 570,716 km (0.119 R)
• M6: 802,144 km (0.045 R)
• M7: 915,539 km (0.089 R)
• M8: 1,011,431 km (0.031 R)
• M9: 1,185,264 km (0.085 R)
• M10: 1,295,518 km (0.107 R)
• M11: 1,396,197 km (0.108 R)
• M12: 1,531,733 km (0.108 R)
• M13: 1,691,054 km (0.099 R)
• M14: 1,925,923 km (0.054 R)
• M15: 2,042,310 km (0.069 R)
• M16: 2,150,769 km (0.06 R)
• M17: 2,266,557 km (0.107 R)
• M18: 2,482,726 km (0.064 R)
• M19: 2,576,674 km (0.058 R)
• M20: 2,671,818 km (0.03 R)
• M21: 2,768,309 km (0.095 R)
• M22: 2,865,996 km (0.109 R)
• M23: 3,017,539 km (0.097 R)
• M24: 3,130,186 km (0.064 R)
• M25: 3,286,516 km (0.111 R)
• M26: 3,507,472 km (0.096 R)
• M27: 3,600,970 km (0.111 R)
• M28: 3,746,080 km (0.093 R)
• M29: 3,854,539 km (0.069 R)
• M30: 4,061,732 km (0.105 R)
• M31: 4,440,065 km (0.067 R)
• M32: 4,541,492 km (0.097 R)
• M33: 4,650,699 km (0.083 R)
• M34: 4,760,653 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 11.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 607 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,122,038 km

• M1: 139,575 km (0.11 R)
• M2: 316,549 km (0.119 R)
• M3: 454,778 km (0.09 R)
• M4: 553,213 km (0.074 R)
• M5: 679,474 km (0.081 R)
• M6: 754,272 km (0.032 R)
• M7: 832,213 km (0.054 R)
• M8: 940,971 km (0.072 R)
• M9: 1,089,970 km (0.085 R)
• M10: 1,234,930 km (0.075 R)
• M11: 1,335,161 km (0.041 R)
• M12: 1,504,356 km (0.067 R)
• M13: 1,708,557 km (0.087 R)
• M14: 1,835,566 km (0.104 R)
• M15: 1,936,544 km (0.052 R)
• M16: 2,009,997 km (0.06 R)
• M17: 2,114,267 km (0.1 R)
• M18: 2,320,712 km (0.1 R)
• M19: 2,398,951 km (0.097 R)
• M20: 2,486,017 km (0.088 R)
• M21: 2,663,291 km (0.106 R)
• M22: 3,039,380 km (0.1 R)
• M23: 3,177,160 km (0.104 R)
• M24: 3,273,052 km (0.032 R)
• M25: 3,485,930 km (0.114 R)
• M26: 3,639,417 km (0.119 R)
• M27: 3,758,347 km (0.088 R)
• M28: 3,832,249 km (0.101 R)
• M29: 4,066,220 km (0.099 R)
• M30: 4,208,936 km (0.038 R)
• M31: 4,334,000 km (0.078 R)
• M32: 4,460,261 km (0.061 R)
• M33: 4,676,729 km (0.103 R)
• M34: 4,856,545 km (0.113 R)
• M35: 4,927,006 km (0.085 R)
• M36: 5,058,951 km (0.05 R)
• M37: 5,181,771 km (0.044 R)
• M38: 5,357,399 km (0.105 R)
• M39: 5,440,875 km (0.094 R)
• M40: 5,661,831 km (0.1 R)
• M41: 5,736,031 km (0.104 R)
• M42: 5,885,779 km (0.053 R)
• M43: 6,090,877 km (0.078 R)
• M44: 6,232,546 km (0.025 R)
• M45: 6,463,974 km (0.11 R)
• M46: 6,742,974 km (0.038 R)
• M47: 7,151,825 km (0.081 R)
• M48: 7,278,385 km (0.076 R)
• M49: 7,452,218 km (0.074 R)
• M50: 7,686,189 km (0.115 R)
• M51: 7,780,286 km (0.076 R)
• M52: 7,910,586 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 9.5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.73 AU - 2.09 AU

Year: 1678 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,122,038 km

• M1: 170,093 km (0.071 R)
• M2: 301,290 km (0.084 R)
• M3: 381,774 km (0.102 R)
• M4: 451,337 km (0.111 R)
• M5: 533,316 km (0.061 R)
• M6: 804,238 km (0.092 R)
• M7: 889,509 km (0.101 R)
• M8: 1,126,472 km (0.119 R)
• M9: 1,193,791 km (0.045 R)
• M10: 1,292,376 km (0.078 R)
• M11: 1,838,259 km (0.066 R)
• M12: 1,941,481 km (0.088 R)
• M13: 2,250,999 km (0.106 R)
• M14: 2,705,328 km (0.084 R)
• M15: 2,783,867 km (0.118 R)
• M16: 2,849,839 km (0.084 R)
• M17: 3,510,613 km (0.05 R)
• M18: 3,582,121 km (0.079 R)
• M19: 3,682,950 km (0.058 R)
• M20: 4,006,530 km (0.116 R)
• M21: 4,262,791 km (0.115 R)
• M22: 4,509,029 km (0.067 R)
• M23: 4,839,192 km (0.114 R)
• M24: 4,919,077 km (0.083 R)
• M25: 5,242,657 km (0.085 R)
• M26: 5,523,153 km (0.101 R)
• M27: 5,740,968 km (0.08 R)
• M28: 5,876,504 km (0.12 R)
• M29: 5,996,032 km (0.097 R)
• M30: 6,219,980 km (0.113 R)
• M31: 6,429,118 km (0.07 R)
• M32: 6,605,195 km (0.065 R)
• M33: 6,765,115 km (0.07 R)
• M34: 7,161,400 km (0.083 R)
• M35: 7,528,064 km (0.09 R)
• M36: 7,882,312 km (0.097 R)
• M37: 7,957,560 km (0.073 R)
• M38: 8,089,804 km (0.118 R)
• M39: 8,260,944 km (0.103 R)
• M40: 8,433,281 km (0.068 R)
• M41: 8,529,622 km (0.117 R)
• M42: 8,840,187 km (0.106 R)
• M43: 9,672,998 km (0.046 R)
• M44: 10,968,815 km (0.078 R)
• M45: 11,073,982 km (0.091 R)
• M46: 11,200,692 km (0.074 R)
• M47: 11,285,364 km (0.067 R)
• M48: 11,690,625 km (0.083 R)
• M49: 11,884,354 km (0.108 R)
• M50: 12,209,430 km (0.119 R)
• M51: 12,274,804 km (0.109 R)
• M52: 12,449,684 km (0.055 R)
• M53: 12,515,507 km (0.1 R)
• M54: 12,581,480 km (0.104 R)
• M55: 12,691,584 km (0.079 R)
• M56: 12,801,987 km (0.115 R)
• M57: 13,001,701 km (0.084 R)
• M58: 13,314,210 km (0.095 R)
• M59: 13,561,645 km (0.072 R)
• M60: 14,152,258 km (0.085 R)
• M61: 14,635,608 km (0.12 R)
• M62: 15,030,696 km (0.105 R)
• M63: 15,217,993 km (0.09 R)
• M64: 15,665,590 km (0.105 R)
• M65: 15,807,857 km (0.093 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 10

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.62 AU - 5.46 AU

Year: 7194 Days

Day: 9.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,122,038 km

• M1: 210,783 km (0.054 R)
• M2: 304,432 km (0.035 R)
• M3: 388,356 km (0.087 R)
• M4: 870,959 km (0.11 R)
• M5: 1,263,204 km (0.098 R)
• M6: 1,361,191 km (0.098 R)
• M7: 1,530,536 km (0.084 R)
• M8: 2,041,413 km (0.051 R)
• M9: 2,315,925 km (0.08 R)
• M10: 2,792,693 km (0.109 R)
• M11: 2,900,404 km (0.09 R)
• M12: 3,187,183 km (0.067 R)
• M13: 3,391,085 km (0.029 R)
• M14: 3,483,087 km (0.06 R)
• M15: 3,575,838 km (0.065 R)
• M16: 3,740,396 km (0.038 R)
• M17: 3,955,667 km (0.083 R)
• M18: 4,199,661 km (0.11 R)
• M19: 4,728,041 km (0.059 R)
• M20: 4,961,114 km (0.106 R)
• M21: 5,065,833 km (0.077 R)
• M22: 5,144,970 km (0.102 R)
• M23: 5,331,070 km (0.049 R)
• M24: 5,411,404 km (0.114 R)
• M25: 5,600,795 km (0.119 R)
• M26: 6,069,634 km (0.098 R)
• M27: 7,045,013 km (0.112 R)
• M28: 7,701,897 km (0.033 R)
• M29: 8,037,744 km (0.081 R)
• M30: 8,130,195 km (0.088 R)
• M31: 8,316,146 km (0.099 R)
• M32: 8,409,644 km (0.115 R)
• M33: 8,534,858 km (0.094 R)
• M34: 8,660,670 km (0.112 R)
• M35: 8,914,238 km (0.083 R)
• M36: 9,106,022 km (0.095 R)
• M37: 9,331,466 km (0.118 R)
• M38: 9,689,604 km (0.07 R)
• M39: 10,892,819 km (0.066 R)
• M40: 11,896,023 km (0.106 R)
• M41: 12,036,645 km (0.091 R)
• M42: 12,213,320 km (0.059 R)
• M43: 13,254,820 km (0.096 R)
• M44: 13,473,831 km (0.054 R)
• M45: 13,878,494 km (0.098 R)
• M46: 13,952,545 km (0.046 R)
• M47: 15,613,979 km (0.06 R)
• M48: 16,077,732 km (0.062 R)
• M49: 16,624,811 km (0.077 R)
• M50: 16,861,026 km (0.114 R)
• M51: 17,496,518 km (0.035 R)
• M52: 17,576,553 km (0.069 R)
• M53: 17,736,922 km (0.064 R)
• M54: 18,220,871 km (0.12 R)
• M55: 18,423,875 km (0.074 R)
• M56: 18,627,628 km (0.047 R)
• M57: 19,449,818 km (0.101 R)
• M58: 19,574,283 km (0.085 R)
• M59: 19,740,486 km (0.108 R)
• M60: 21,002,195 km (0.084 R)
• M61: 21,385,764 km (0.115 R)
• M62: 21,599,838 km (0.067 R)
• M63: 22,246,400 km (0.08 R)
• M64: 22,333,167 km (0.097 R)
• M65: 23,735,647 km (0.116 R)
• M66: 24,135,073 km (0.095 R)
• M67: 25,031,015 km (0.092 R)
• M68: 25,800,995 km (0.058 R)
• M69: 25,937,728 km (0.069 R)
• M70: 26,901,437 km (0.052 R)
• M71: 27,410,818 km (0.057 R)
• M72: 27,550,243 km (0.059 R)
• M73: 27,876,666 km (0.075 R)
• M74: 28,251,259 km (0.12 R)
• M75: 28,627,647 km (0.105 R)
• M76: 29,290,066 km (0.089 R)
• M77: 29,480,355 km (0.069 R)
• M78: 30,245,249 km (0.08 R)
• M79: 31,210,604 km (0.032 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: 315 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit