🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 12.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.81 AU - 1.31 AU

Year: 728 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,304,809 km

• M1: 179,368 km (0.081 R)
• M2: 287,826 km (0.116 R)
• M3: 464,501 km (0.039 R)
• M4: 645,964 km (0.039 R)
• M5: 728,691 km (0.065 R)
• M6: 863,030 km (0.105 R)
• M7: 955,930 km (0.092 R)
• M8: 1,094,308 km (0.088 R)
• M9: 1,174,343 km (0.115 R)
• M10: 1,312,422 km (0.105 R)
• M11: 1,557,314 km (0.084 R)
• M12: 1,673,103 km (0.078 R)
• M13: 1,887,776 km (0.108 R)
• M14: 2,024,957 km (0.062 R)
• M15: 2,158,996 km (0.097 R)
• M16: 2,247,558 km (0.05 R)
• M17: 2,358,560 km (0.088 R)
• M18: 2,449,964 km (0.106 R)
• M19: 2,564,257 km (0.1 R)
• M20: 2,687,825 km (0.088 R)
• M21: 2,843,108 km (0.118 R)
• M22: 2,986,273 km (0.059 R)
• M23: 3,225,031 km (0.098 R)
• M24: 3,334,985 km (0.114 R)
• M25: 3,446,286 km (0.102 R)
• M26: 3,542,627 km (0.118 R)
• M27: 3,664,250 km (0.112 R)
• M28: 3,795,747 km (0.105 R)
• M29: 3,995,759 km (0.042 R)
• M30: 4,242,296 km (0.103 R)
• M31: 4,363,171 km (0.071 R)
• M32: 4,643,668 km (0.028 R)
• M33: 4,732,678 km (0.055 R)
• M34: 4,948,398 km (0.056 R)
• M35: 5,194,936 km (0.104 R)
• M36: 5,436,237 km (0.102 R)
• M37: 5,539,460 km (0.114 R)
• M38: 5,624,431 km (0.111 R)
• M39: 5,719,426 km (0.036 R)
• M40: 5,814,869 km (0.077 R)
• M41: 5,987,954 km (0.067 R)
• M42: 6,211,752 km (0.12 R)
• M43: 6,310,038 km (0.062 R)
• M44: 6,488,060 km (0.069 R)
• M45: 6,748,210 km (0.113 R)
• M46: 6,849,189 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 14.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.67 AU - 2.11 AU

Year: 1733 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,304,809 km

• M1: 179,368 km (0.106 R)
• M2: 279,000 km (0.111 R)
• M3: 383,419 km (0.077 R)
• M4: 528,828 km (0.104 R)
• M5: 671,096 km (0.118 R)
• M6: 810,970 km (0.06 R)
• M7: 1,150,408 km (0.064 R)
• M8: 1,273,826 km (0.109 R)
• M9: 1,445,863 km (0.07 R)
• M10: 1,587,981 km (0.06 R)
• M11: 1,758,673 km (0.12 R)
• M12: 1,894,956 km (0.119 R)
• M13: 2,026,602 km (0.114 R)
• M14: 2,307,996 km (0.106 R)
• M15: 2,602,554 km (0.064 R)
• M16: 2,722,083 km (0.092 R)
• M17: 2,985,674 km (0.11 R)
• M18: 3,140,209 km (0.106 R)
• M19: 3,267,816 km (0.043 R)
• M20: 3,427,287 km (0.059 R)
• M21: 3,528,266 km (0.098 R)
• M22: 3,620,119 km (0.107 R)
• M23: 3,764,481 km (0.095 R)
• M24: 3,974,217 km (0.114 R)
• M25: 4,069,960 km (0.109 R)
• M26: 4,285,381 km (0.108 R)
• M27: 4,582,183 km (0.079 R)
• M28: 4,727,592 km (0.115 R)
• M29: 4,829,169 km (0.1 R)
• M30: 5,011,529 km (0.069 R)
• M31: 5,161,426 km (0.074 R)
• M32: 5,715,985 km (0.076 R)
• M33: 5,884,881 km (0.06 R)
• M34: 6,227,759 km (0.078 R)
• M35: 6,602,352 km (0.113 R)
• M36: 6,728,912 km (0.117 R)
• M37: 6,843,504 km (0.081 R)
• M38: 7,139,409 km (0.056 R)
• M39: 7,243,230 km (0.075 R)
• M40: 7,334,634 km (0.105 R)
• M41: 7,571,298 km (0.116 R)
• M42: 7,663,899 km (0.09 R)
• M43: 7,823,819 km (0.092 R)
• M44: 7,971,323 km (0.092 R)
• M45: 8,106,260 km (0.112 R)
• M46: 8,241,945 km (0.1 R)
• M47: 8,460,508 km (0.1 R)
• M48: 8,556,849 km (0.097 R)
• M49: 8,764,490 km (0.043 R)
• M50: 8,917,679 km (0.092 R)
• M51: 9,100,038 km (0.117 R)
• M52: 9,227,047 km (0.098 R)
• M53: 9,368,716 km (0.086 R)
• M54: 9,482,710 km (0.109 R)
• M55: 9,625,725 km (0.11 R)
• M56: 9,784,000 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 10.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.27 AU - 3.29 AU

Year: 3961 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,304,809 km

• M1: 137,630 km (0.113 R)
• M2: 228,286 km (0.102 R)
• M3: 302,936 km (0.069 R)
• M4: 373,396 km (0.095 R)
• M5: 442,361 km (0.064 R)
• M6: 658,829 km (0.056 R)
• M7: 922,121 km (0.101 R)
• M8: 1,059,901 km (0.085 R)
• M9: 1,124,826 km (0.046 R)
• M10: 1,342,491 km (0.077 R)
• M11: 1,470,996 km (0.047 R)
• M12: 1,633,758 km (0.041 R)
• M13: 1,725,163 km (0.108 R)
• M14: 1,865,635 km (0.086 R)
• M15: 2,241,874 km (0.046 R)
• M16: 2,412,864 km (0.047 R)
• M17: 3,889,993 km (0.117 R)
• M18: 3,992,767 km (0.12 R)
• M19: 4,957,973 km (0.103 R)
• M20: 5,432,347 km (0.094 R)
• M21: 5,524,350 km (0.031 R)
• M22: 5,686,664 km (0.066 R)
• M23: 5,826,987 km (0.081 R)
• M24: 6,448,715 km (0.09 R)
• M25: 6,767,359 km (0.107 R)
• M26: 7,041,273 km (0.098 R)
• M27: 7,217,349 km (0.115 R)
• M28: 7,318,627 km (0.091 R)
• M29: 7,394,922 km (0.118 R)
• M30: 7,497,097 km (0.099 R)
• M31: 7,573,991 km (0.106 R)
• M32: 7,962,646 km (0.063 R)
• M33: 8,225,190 km (0.098 R)
• M34: 8,732,177 km (0.072 R)
• M35: 8,867,414 km (0.114 R)
• M36: 9,636,796 km (0.074 R)
• M37: 9,832,470 km (0.101 R)
• M38: 10,114,462 km (0.074 R)
• M39: 10,199,433 km (0.096 R)
• M40: 10,743,969 km (0.103 R)
• M41: 11,092,682 km (0.1 R)
• M42: 12,100,972 km (0.116 R)
• M43: 12,738,408 km (0.104 R)
• M44: 12,891,746 km (0.063 R)
• M45: 13,138,433 km (0.116 R)
• M46: 14,299,612 km (0.11 R)
• M47: 14,779,821 km (0.092 R)
• M48: 15,038,027 km (0.064 R)
• M49: 15,460,790 km (0.112 R)
• M50: 15,887,443 km (0.073 R)
• M51: 16,920,716 km (0.112 R)
• M52: 17,394,343 km (0.069 R)
• M53: 17,667,060 km (0.117 R)
• M54: 17,906,865 km (0.114 R)
• M55: 18,216,682 km (0.1 R)
• M56: 18,354,911 km (0.118 R)
• M57: 18,493,588 km (0.099 R)
• M58: 18,702,127 km (0.102 R)
• M59: 19,191,911 km (0.092 R)
• M60: 19,403,143 km (0.039 R)
• M61: 19,970,119 km (0.071 R)
• M62: 20,076,932 km (0.111 R)
• M63: 20,148,290 km (0.052 R)
• M64: 20,219,798 km (0.114 R)
• M65: 20,434,770 km (0.039 R)
• M66: 20,614,437 km (0.101 R)
• M67: 20,686,394 km (0.062 R)
• M68: 20,903,011 km (0.077 R)
• M69: 21,229,284 km (0.106 R)
• M70: 21,703,509 km (0.063 R)
• M71: 22,476,930 km (0.102 R)
• M72: 22,588,082 km (0.105 R)
• M73: 23,371,825 km (0.032 R)
• M74: 23,484,622 km (0.07 R)
• M75: 23,823,760 km (0.102 R)
• M76: 24,583,268 km (0.08 R)
• M77: 25,659,924 km (0.106 R)
• M78: 26,009,235 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 11.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.39 AU - 3.51 AU

Year: 4273 Days

Day: 8.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,304,809 km

• M1: 141,968 km (0.091 R)
• M2: 362,775 km (0.113 R)
• M3: 446,699 km (0.104 R)
• M4: 549,772 km (0.071 R)
• M5: 722,109 km (0.12 R)
• M6: 809,025 km (0.042 R)
• M7: 886,816 km (0.097 R)
• M8: 1,036,564 km (0.112 R)
• M9: 1,254,827 km (0.062 R)
• M10: 1,440,627 km (0.052 R)
• M11: 1,804,898 km (0.116 R)
• M12: 1,909,318 km (0.102 R)
• M13: 1,980,077 km (0.1 R)
• M14: 2,142,690 km (0.072 R)
• M15: 2,404,636 km (0.081 R)
• M16: 2,559,021 km (0.059 R)
• M17: 2,736,893 km (0.095 R)
• M18: 2,817,227 km (0.106 R)
• M19: 3,063,016 km (0.072 R)
• M20: 3,532,006 km (0.086 R)
• M21: 3,775,102 km (0.08 R)
• M22: 4,347,913 km (0.089 R)
• M23: 4,418,523 km (0.109 R)
• M24: 4,608,662 km (0.075 R)
• M25: 4,874,647 km (0.117 R)
• M26: 5,270,483 km (0.104 R)
• M27: 5,523,153 km (0.058 R)
• M28: 5,599,897 km (0.104 R)
• M29: 6,066,942 km (0.119 R)
• M30: 6,332,029 km (0.032 R)
• M31: 7,177,556 km (0.06 R)
• M32: 7,429,778 km (0.1 R)
• M33: 7,542,874 km (0.026 R)
• M34: 7,856,581 km (0.083 R)
• M35: 7,943,049 km (0.06 R)
• M36: 8,674,732 km (0.085 R)
• M37: 8,764,042 km (0.093 R)
• M38: 8,973,479 km (0.081 R)
• M39: 9,397,589 km (0.12 R)
• M40: 9,519,810 km (0.12 R)
• M41: 10,171,010 km (0.109 R)
• M42: 10,328,087 km (0.06 R)
• M43: 10,486,063 km (0.092 R)
• M44: 10,932,612 km (0.078 R)
• M45: 11,320,370 km (0.095 R)
• M46: 11,483,282 km (0.093 R)
• M47: 13,740,415 km (0.093 R)
• M48: 14,901,444 km (0.074 R)
• M49: 15,259,432 km (0.048 R)
• M50: 15,547,856 km (0.115 R)
• M51: 15,729,019 km (0.077 R)
• M52: 16,020,436 km (0.082 R)
• M53: 16,534,753 km (0.063 R)
• M54: 16,682,556 km (0.095 R)
• M55: 17,166,505 km (0.083 R)
• M56: 17,654,942 km (0.117 R)
• M57: 17,881,882 km (0.094 R)
• M58: 18,033,724 km (0.047 R)
• M59: 19,771,603 km (0.039 R)
• M60: 19,889,336 km (0.084 R)
• M61: 20,086,057 km (0.093 R)
• M62: 20,402,307 km (0.092 R)
• M63: 20,680,260 km (0.113 R)
• M64: 21,320,539 km (0.048 R)
• M65: 22,048,482 km (0.106 R)
• M66: 22,130,013 km (0.106 R)
• M67: 22,456,585 km (0.088 R)
• M68: 22,702,524 km (0.094 R)
• M69: 23,073,228 km (0.114 R)
• M70: 23,197,244 km (0.106 R)
• M71: 23,487,464 km (0.1 R)
• M72: 24,155,269 km (0.075 R)
• M73: 24,575,938 km (0.105 R)
• M74: 25,168,795 km (0.105 R)
• M75: 26,584,888 km (0.114 R)
• M76: 27,675,008 km (0.096 R)
• M77: 29,225,440 km (0.074 R)
• M78: 29,404,359 km (0.082 R)
• M79: 29,538,848 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit