🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 10.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 295 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,982,506 km

• M1: 133,441 km (0.102 R)
• M2: 204,051 km (0.079 R)
• M3: 327,919 km (0.081 R)
• M4: 430,243 km (0.063 R)
• M5: 552,315 km (0.11 R)
• M6: 635,342 km (0.088 R)
• M7: 705,354 km (0.097 R)
• M8: 785,538 km (0.113 R)
• M9: 857,645 km (0.099 R)
• M10: 1,000,959 km (0.053 R)
• M11: 1,161,328 km (0.119 R)
• M12: 1,249,292 km (0.113 R)
• M13: 1,357,900 km (0.114 R)
• M14: 1,427,463 km (0.108 R)
• M15: 1,531,733 km (0.061 R)
• M16: 1,628,971 km (0.102 R)
• M17: 1,728,155 km (0.081 R)
• M18: 1,793,828 km (0.114 R)
• M19: 1,938,190 km (0.078 R)
• M20: 2,011,942 km (0.098 R)
• M21: 2,145,981 km (0.072 R)
• M22: 2,277,478 km (0.076 R)
• M23: 2,372,173 km (0.111 R)
• M24: 2,439,941 km (0.118 R)
• M25: 2,508,307 km (0.114 R)
• M26: 2,682,290 km (0.077 R)
• M27: 2,987,170 km (0.047 R)
• M28: 3,171,774 km (0.097 R)
• M29: 3,284,272 km (0.081 R)
• M30: 3,417,414 km (0.116 R)
• M31: 3,507,172 km (0.093 R)
• M32: 3,656,322 km (0.12 R)
• M33: 3,781,086 km (0.081 R)
• M34: 3,860,672 km (0.114 R)
• M35: 3,960,903 km (0.117 R)
• M36: 4,068,912 km (0.113 R)
• M37: 4,253,217 km (0.112 R)
• M38: 4,350,007 km (0.12 R)
• M39: 4,772,770 km (0.108 R)
• M40: 4,916,684 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 13.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.16 AU

Year: 651 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,982,506 km

• M1: 178,769 km (0.113 R)
• M2: 292,165 km (0.095 R)
• M3: 421,118 km (0.108 R)
• M4: 510,877 km (0.109 R)
• M5: 623,524 km (0.098 R)
• M6: 736,171 km (0.104 R)
• M7: 824,583 km (0.053 R)
• M8: 928,255 km (0.034 R)
• M9: 1,114,055 km (0.067 R)
• M10: 1,211,892 km (0.114 R)
• M11: 1,319,304 km (0.094 R)
• M12: 1,496,876 km (0.062 R)
• M13: 1,599,201 km (0.067 R)
• M14: 1,696,889 km (0.114 R)
• M15: 1,898,696 km (0.108 R)
• M16: 2,100,952 km (0.053 R)
• M17: 2,201,033 km (0.111 R)
• M18: 2,334,475 km (0.11 R)
• M19: 2,422,139 km (0.074 R)
• M20: 2,511,150 km (0.075 R)
• M21: 2,601,208 km (0.117 R)
• M22: 2,810,046 km (0.095 R)
• M23: 2,963,983 km (0.096 R)
• M24: 3,155,917 km (0.042 R)
• M25: 3,262,430 km (0.051 R)
• M26: 3,433,570 km (0.067 R)
• M27: 3,626,252 km (0.088 R)
• M28: 3,747,427 km (0.101 R)
• M29: 4,090,006 km (0.064 R)
• M30: 4,196,669 km (0.088 R)
• M31: 4,304,380 km (0.088 R)
• M32: 4,432,884 km (0.068 R)
• M33: 4,602,827 km (0.089 R)
• M34: 4,693,783 km (0.043 R)
• M35: 4,805,682 km (0.059 R)
• M36: 4,970,090 km (0.097 R)
• M37: 5,188,653 km (0.101 R)
• M38: 5,357,399 km (0.101 R)
• M39: 5,495,927 km (0.083 R)
• M40: 5,733,039 km (0.041 R)
• M41: 5,929,611 km (0.116 R)
• M42: 6,635,114 km (0.101 R)
• M43: 6,726,519 km (0.115 R)
• M44: 6,841,559 km (0.095 R)
• M45: 6,992,055 km (0.109 R)
• M46: 7,214,058 km (0.113 R)
• M47: 7,521,482 km (0.099 R)
• M48: 7,797,191 km (0.092 R)
• M49: 8,027,422 km (0.072 R)
• M50: 8,186,295 km (0.099 R)
• M51: 8,284,580 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 14

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.82 AU - 2.14 AU

Year: 1958 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,982,506 km

• M1: 177,722 km (0.111 R)
• M2: 356,492 km (0.109 R)
• M3: 454,927 km (0.116 R)
• M4: 593,006 km (0.103 R)
• M5: 871,108 km (0.109 R)
• M6: 1,026,840 km (0.114 R)
• M7: 1,130,511 km (0.08 R)
• M8: 1,387,221 km (0.091 R)
• M9: 1,622,987 km (0.082 R)
• M10: 1,850,974 km (0.086 R)
• M11: 2,056,522 km (0.045 R)
• M12: 2,145,383 km (0.093 R)
• M13: 2,327,294 km (0.092 R)
• M14: 2,432,013 km (0.067 R)
• M15: 2,574,131 km (0.109 R)
• M16: 3,017,239 km (0.09 R)
• M17: 3,498,197 km (0.084 R)
• M18: 3,591,845 km (0.102 R)
• M19: 3,947,589 km (0.09 R)
• M20: 4,329,362 km (0.095 R)
• M21: 4,444,702 km (0.105 R)
• M22: 4,561,239 km (0.061 R)
• M23: 4,649,203 km (0.115 R)
• M24: 4,901,724 km (0.115 R)
• M25: 5,113,255 km (0.109 R)
• M26: 5,312,370 km (0.112 R)
• M27: 5,467,204 km (0.077 R)
• M28: 5,909,116 km (0.099 R)
• M29: 6,021,314 km (0.071 R)
• M30: 6,134,410 km (0.025 R)
• M31: 6,643,492 km (0.059 R)
• M32: 7,166,187 km (0.113 R)
• M33: 7,476,004 km (0.061 R)
• M34: 7,632,483 km (0.053 R)
• M35: 8,359,379 km (0.119 R)
• M36: 8,795,308 km (0.087 R)
• M37: 8,960,613 km (0.061 R)
• M38: 9,898,143 km (0.115 R)
• M39: 9,993,736 km (0.108 R)
• M40: 10,185,670 km (0.04 R)
• M41: 10,398,099 km (0.111 R)
• M42: 10,495,188 km (0.074 R)
• M43: 10,631,621 km (0.057 R)
• M44: 10,866,939 km (0.116 R)
• M45: 11,064,408 km (0.117 R)
• M46: 11,302,867 km (0.101 R)
• M47: 11,462,787 km (0.075 R)
• M48: 11,744,480 km (0.101 R)
• M49: 11,967,381 km (0.106 R)
• M50: 12,191,778 km (0.101 R)
• M51: 12,417,521 km (0.115 R)
• M52: 12,541,388 km (0.097 R)
• M53: 12,831,608 km (0.04 R)
• M54: 13,482,508 km (0.097 R)
• M55: 13,779,909 km (0.055 R)
• M56: 14,165,572 km (0.064 R)
• M57: 14,468,059 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 10.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.09 AU - 2.45 AU

Year: 2404 Days

Day: 7.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,982,506 km

• M1: 209,138 km (0.094 R)
• M2: 280,346 km (0.063 R)
• M3: 356,941 km (0.114 R)
• M4: 467,793 km (0.099 R)
• M5: 544,237 km (0.107 R)
• M6: 671,246 km (0.097 R)
• M7: 821,592 km (0.095 R)
• M8: 930,798 km (0.111 R)
• M9: 1,128,866 km (0.109 R)
• M10: 1,207,704 km (0.054 R)
• M11: 1,417,290 km (0.033 R)
• M12: 1,590,525 km (0.059 R)
• M13: 1,696,141 km (0.092 R)
• M14: 1,838,109 km (0.118 R)
• M15: 1,940,733 km (0.102 R)
• M16: 2,089,583 km (0.084 R)
• M17: 2,178,893 km (0.115 R)
• M18: 2,251,298 km (0.115 R)
• M19: 2,577,721 km (0.111 R)
• M20: 2,820,369 km (0.061 R)
• M21: 2,929,575 km (0.068 R)
• M22: 3,009,760 km (0.095 R)
• M23: 3,307,011 km (0.109 R)
• M24: 3,496,401 km (0.086 R)
• M25: 3,776,299 km (0.099 R)
• M26: 3,885,954 km (0.081 R)
• M27: 4,085,967 km (0.055 R)
• M28: 4,153,435 km (0.089 R)
• M29: 4,232,573 km (0.075 R)
• M30: 4,312,308 km (0.099 R)
• M31: 4,426,900 km (0.047 R)
• M32: 4,496,314 km (0.095 R)
• M33: 4,577,545 km (0.112 R)
• M34: 4,647,707 km (0.097 R)
• M35: 5,063,888 km (0.034 R)
• M36: 5,148,710 km (0.116 R)
• M37: 5,258,216 km (0.088 R)
• M38: 5,417,986 km (0.114 R)
• M39: 5,906,722 km (0.104 R)
• M40: 5,996,032 km (0.104 R)
• M41: 6,253,490 km (0.118 R)
• M42: 6,752,848 km (0.112 R)
• M43: 6,819,419 km (0.089 R)
• M44: 7,210,468 km (0.053 R)
• M45: 7,525,820 km (0.099 R)
• M46: 7,608,847 km (0.083 R)
• M47: 7,747,823 km (0.077 R)
• M48: 7,986,133 km (0.077 R)
• M49: 8,212,774 km (0.045 R)
• M50: 8,599,783 km (0.112 R)
• M51: 8,759,255 km (0.113 R)
• M52: 9,022,248 km (0.084 R)
• M53: 9,169,452 km (0.083 R)
• M54: 9,258,163 km (0.105 R)
• M55: 9,796,716 km (0.065 R)
• M56: 10,024,105 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 9.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.76 AU - 5.84 AU

Year: 7392 Days

Day: 6.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,982,506 km

• M1: 131,347 km (0.092 R)
• M2: 498,011 km (0.088 R)
• M3: 592,408 km (0.076 R)
• M4: 973,433 km (0.113 R)
• M5: 1,079,797 km (0.104 R)
• M6: 1,142,479 km (0.052 R)
• M7: 1,222,514 km (0.113 R)
• M8: 1,440,029 km (0.104 R)
• M9: 1,743,414 km (0.082 R)
• M10: 1,950,607 km (0.119 R)
• M11: 2,246,062 km (0.066 R)
• M12: 2,347,939 km (0.089 R)
• M13: 2,946,031 km (0.076 R)
• M14: 3,125,548 km (0.105 R)
• M15: 3,854,688 km (0.082 R)
• M16: 3,927,991 km (0.095 R)
• M17: 6,077,713 km (0.109 R)
• M18: 6,568,095 km (0.116 R)
• M19: 6,773,642 km (0.08 R)
• M20: 6,892,124 km (0.116 R)
• M21: 7,011,353 km (0.073 R)
• M22: 7,191,319 km (0.077 R)
• M23: 7,251,757 km (0.108 R)
• M24: 7,895,776 km (0.105 R)
• M25: 7,989,274 km (0.116 R)
• M26: 8,051,806 km (0.06 R)
• M27: 8,114,488 km (0.082 R)
• M28: 8,335,145 km (0.032 R)
• M29: 8,558,045 km (0.12 R)
• M30: 8,814,905 km (0.103 R)
• M31: 9,041,995 km (0.109 R)
• M32: 9,435,586 km (0.059 R)
• M33: 10,070,181 km (0.05 R)
• M34: 10,615,465 km (0.108 R)
• M35: 11,205,180 km (0.099 R)
• M36: 11,345,503 km (0.114 R)
• M37: 11,451,119 km (0.093 R)
• M38: 12,163,653 km (0.11 R)
• M39: 12,525,381 km (0.075 R)
• M40: 13,111,505 km (0.078 R)
• M41: 13,594,258 km (0.064 R)
• M42: 14,082,844 km (0.114 R)
• M43: 14,272,235 km (0.052 R)
• M44: 14,653,710 km (0.091 R)
• M45: 15,077,221 km (0.106 R)
• M46: 15,582,862 km (0.108 R)
• M47: 16,931,786 km (0.109 R)
• M48: 17,092,903 km (0.066 R)
• M49: 17,254,469 km (0.086 R)
• M50: 17,457,324 km (0.08 R)
• M51: 17,538,705 km (0.069 R)
• M52: 17,906,267 km (0.105 R)
• M53: 18,773,785 km (0.08 R)
• M54: 19,024,212 km (0.058 R)
• M55: 19,401,797 km (0.096 R)
• M56: 19,697,252 km (0.095 R)
• M57: 20,036,840 km (0.03 R)
• M58: 20,250,017 km (0.111 R)
• M59: 20,937,120 km (0.034 R)
• M60: 21,327,121 km (0.067 R)
• M61: 21,719,367 km (0.046 R)
• M62: 21,938,378 km (0.05 R)
• M63: 22,246,251 km (0.084 R)
• M64: 22,378,645 km (0.05 R)
• M65: 22,555,469 km (0.081 R)
• M66: 23,044,355 km (0.056 R)
• M67: 23,222,975 km (0.051 R)
• M68: 23,581,561 km (0.038 R)
• M69: 23,896,913 km (0.027 R)
• M70: 24,213,762 km (0.083 R)
• M71: 24,531,807 km (0.073 R)
• M72: 25,034,456 km (0.12 R)
• M73: 25,771,824 km (0.046 R)
• M74: 26,985,062 km (0.106 R)
• M75: 27,409,471 km (0.115 R)
• M76: 28,503,780 km (0.025 R)
• M77: 29,467,041 km (0.114 R)
• M78: 30,343,086 km (0.057 R)
• M79: 30,636,896 km (0.072 R)
• M80: 31,227,508 km (0.04 R)
• M81: 31,772,344 km (0.093 R)
• M82: 33,122,614 km (0.047 R)
• M83: 33,526,379 km (0.097 R)
• M84: 33,627,507 km (0.119 R)
• M85: 33,830,212 km (0.048 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit