🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 12.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,262,851 km

• M1: 164,558 km (0.047 R)
• M2: 271,819 km (0.109 R)
• M3: 368,310 km (0.067 R)
• M4: 462,407 km (0.117 R)
• M5: 582,085 km (0.048 R)
• M6: 679,324 km (0.094 R)
• M7: 763,548 km (0.057 R)
• M8: 893,099 km (0.116 R)
• M9: 974,630 km (0.103 R)
• M10: 1,078,301 km (0.063 R)
• M11: 1,189,153 km (0.111 R)
• M12: 1,269,936 km (0.109 R)
• M13: 1,356,254 km (0.066 R)
• M14: 1,487,751 km (0.081 R)
• M15: 1,620,145 km (0.09 R)
• M16: 1,722,021 km (0.109 R)
• M17: 1,802,954 km (0.091 R)
• M18: 1,896,901 km (0.112 R)
• M19: 2,045,302 km (0.084 R)
• M20: 2,135,360 km (0.056 R)
• M21: 2,277,478 km (0.083 R)
• M22: 2,405,384 km (0.118 R)
• M23: 2,562,312 km (0.066 R)
• M24: 2,673,314 km (0.086 R)
• M25: 2,772,348 km (0.098 R)
• M26: 2,877,216 km (0.109 R)
• M27: 2,983,430 km (0.101 R)
• M28: 3,157,113 km (0.086 R)
• M29: 3,262,131 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.2

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 678 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,262,851 km

• M1: 103,372 km (0.055 R)
• M2: 172,337 km (0.097 R)
• M3: 229,782 km (0.113 R)
• M4: 297,550 km (0.084 R)
• M5: 374,144 km (0.12 R)
• M6: 481,256 km (0.097 R)
• M7: 546,182 km (0.056 R)
• M8: 609,462 km (0.086 R)
• M9: 798,853 km (0.116 R)
• M10: 871,856 km (0.112 R)
• M11: 953,387 km (0.098 R)
• M12: 1,031,328 km (0.093 R)
• M13: 1,124,078 km (0.049 R)
• M14: 1,194,090 km (0.093 R)
• M15: 1,285,195 km (0.041 R)
• M16: 1,371,962 km (0.108 R)
• M17: 1,426,416 km (0.109 R)
• M18: 1,537,567 km (0.11 R)
• M19: 1,601,296 km (0.119 R)
• M20: 1,695,093 km (0.105 R)
• M21: 1,746,256 km (0.048 R)
• M22: 1,888,224 km (0.056 R)
• M23: 2,080,757 km (0.117 R)
• M24: 2,279,722 km (0.092 R)
• M25: 2,393,865 km (0.071 R)
• M26: 2,484,970 km (0.098 R)
• M27: 2,619,459 km (0.05 R)
• M28: 2,817,078 km (0.117 R)
• M29: 3,172,522 km (0.114 R)
• M30: 3,429,980 km (0.108 R)
• M31: 3,504,629 km (0.118 R)
• M32: 3,561,177 km (0.088 R)
• M33: 3,646,448 km (0.11 R)
• M34: 3,751,466 km (0.108 R)
• M35: 3,867,404 km (0.054 R)
• M36: 3,935,471 km (0.072 R)
• M37: 4,092,848 km (0.111 R)
• M38: 4,312,458 km (0.084 R)
• M39: 4,423,759 km (0.1 R)
• M40: 4,494,967 km (0.114 R)
• M41: 4,556,452 km (0.101 R)
• M42: 4,952,138 km (0.104 R)
• M43: 5,036,811 km (0.12 R)
• M44: 5,100,689 km (0.075 R)
• M45: 5,207,801 km (0.037 R)
• M46: 5,654,500 km (0.09 R)
• M47: 5,977,781 km (0.105 R)
• M48: 6,113,467 km (0.118 R)
• M49: 6,227,161 km (0.11 R)
• M50: 6,514,688 km (0.105 R)
• M51: 7,078,971 km (0.108 R)
• M52: 7,294,691 km (0.067 R)
• M53: 7,427,534 km (0.106 R)
• M54: 8,091,300 km (0.096 R)
• M55: 8,191,381 km (0.114 R)
• M56: 8,379,874 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.92 AU - 1.24 AU

Year: 761 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,262,851 km

• M1: 175,628 km (0.08 R)
• M2: 303,684 km (0.06 R)
• M3: 420,071 km (0.067 R)
• M4: 528,978 km (0.077 R)
• M5: 701,165 km (0.107 R)
• M6: 899,532 km (0.113 R)
• M7: 1,050,327 km (0.107 R)
• M8: 1,157,888 km (0.081 R)
• M9: 1,378,993 km (0.115 R)
• M10: 1,472,791 km (0.057 R)
• M11: 1,774,380 km (0.096 R)
• M12: 1,877,304 km (0.06 R)
• M13: 2,118,007 km (0.102 R)
• M14: 2,286,753 km (0.066 R)
• M15: 2,414,510 km (0.099 R)
• M16: 2,529,251 km (0.096 R)
• M17: 2,828,297 km (0.06 R)
• M18: 2,917,158 km (0.101 R)
• M19: 3,039,679 km (0.079 R)
• M20: 3,164,145 km (0.111 R)
• M21: 3,375,227 km (0.083 R)
• M22: 3,495,504 km (0.119 R)
• M23: 3,626,103 km (0.107 R)
• M24: 3,776,149 km (0.098 R)
• M25: 3,946,242 km (0.108 R)
• M26: 4,064,125 km (0.107 R)
• M27: 4,275,657 km (0.088 R)
• M28: 4,490,778 km (0.117 R)
• M29: 4,652,195 km (0.064 R)
• M30: 4,776,959 km (0.062 R)
• M31: 4,893,047 km (0.098 R)
• M32: 5,049,527 km (0.118 R)
• M33: 5,317,157 km (0.118 R)
• M34: 5,437,733 km (0.109 R)
• M35: 5,569,230 km (0.093 R)
• M36: 5,763,557 km (0.105 R)
• M37: 5,918,391 km (0.087 R)
• M38: 6,064,398 km (0.071 R)
• M39: 6,211,453 km (0.073 R)
• M40: 6,296,126 km (0.073 R)
• M41: 6,616,863 km (0.108 R)
• M42: 6,899,155 km (0.103 R)
• M43: 6,986,819 km (0.111 R)
• M44: 7,086,002 km (0.09 R)
• M45: 7,185,485 km (0.073 R)
• M46: 7,285,566 km (0.079 R)
• M47: 7,498,294 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 12.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.62 AU

Year: 1309 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,262,851 km

• M1: 164,408 km (0.097 R)
• M2: 247,884 km (0.07 R)
• M3: 461,210 km (0.055 R)
• M4: 552,166 km (0.115 R)
• M5: 692,189 km (0.062 R)
• M6: 800,648 km (0.1 R)
• M7: 886,218 km (0.03 R)
• M8: 1,030,131 km (0.107 R)
• M9: 1,189,153 km (0.111 R)
• M10: 1,433,148 km (0.047 R)
• M11: 1,663,977 km (0.046 R)
• M12: 1,776,624 km (0.084 R)
• M13: 1,860,848 km (0.118 R)
• M14: 1,985,912 km (0.116 R)
• M15: 2,319,515 km (0.077 R)
• M16: 2,412,116 km (0.116 R)
• M17: 2,523,118 km (0.072 R)
• M18: 2,627,387 km (0.089 R)
• M19: 2,724,028 km (0.072 R)
• M20: 2,813,188 km (0.095 R)
• M21: 2,994,201 km (0.091 R)
• M22: 3,151,279 km (0.09 R)
• M23: 3,292,051 km (0.096 R)
• M24: 3,502,535 km (0.045 R)
• M25: 3,590,050 km (0.102 R)
• M26: 3,678,163 km (0.057 R)
• M27: 3,856,633 km (0.066 R)
• M28: 3,977,359 km (0.071 R)
• M29: 4,078,786 km (0.057 R)
• M30: 4,160,766 km (0.109 R)
• M31: 4,378,281 km (0.094 R)
• M32: 4,514,714 km (0.085 R)
• M33: 4,770,676 km (0.077 R)
• M34: 4,867,915 km (0.092 R)
• M35: 4,976,672 km (0.039 R)
• M36: 5,174,590 km (0.083 R)
• M37: 5,285,742 km (0.116 R)
• M38: 5,499,068 km (0.046 R)
• M39: 5,578,355 km (0.06 R)
• M40: 5,749,645 km (0.099 R)
• M41: 5,980,624 km (0.072 R)
• M42: 6,179,589 km (0.105 R)
• M43: 6,333,076 km (0.098 R)
• M44: 6,452,156 km (0.109 R)
• M45: 6,656,208 km (0.108 R)
• M46: 6,813,585 km (0.104 R)
• M47: 6,960,191 km (0.045 R)
• M48: 7,218,995 km (0.119 R)
• M49: 7,306,061 km (0.066 R)
• M50: 7,708,329 km (0.119 R)
• M51: 7,835,488 km (0.098 R)
• M52: 7,924,947 km (0.112 R)
• M53: 8,169,540 km (0.041 R)
• M54: 8,429,690 km (0.043 R)
• M55: 8,679,369 km (0.054 R)
• M56: 8,944,756 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 9.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.23 AU - 6.13 AU

Year: 7996 Days

Day: 7.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,262,851 km

• M1: 220,956 km (0.104 R)
• M2: 341,083 km (0.104 R)
• M3: 412,142 km (0.109 R)
• M4: 601,832 km (0.118 R)
• M5: 676,930 km (0.12 R)
• M6: 837,748 km (0.073 R)
• M7: 1,029,682 km (0.092 R)
• M8: 1,140,684 km (0.085 R)
• M9: 1,435,990 km (0.089 R)
• M10: 1,582,147 km (0.111 R)
• M11: 1,822,102 km (0.106 R)
• M12: 1,912,310 km (0.085 R)
• M13: 2,120,849 km (0.118 R)
• M14: 2,215,993 km (0.115 R)
• M15: 2,661,795 km (0.104 R)
• M16: 3,836,587 km (0.071 R)
• M17: 3,953,273 km (0.052 R)
• M18: 4,130,397 km (0.088 R)
• M19: 4,431,687 km (0.087 R)
• M20: 4,554,208 km (0.072 R)
• M21: 5,023,646 km (0.054 R)
• M22: 5,087,524 km (0.036 R)
• M23: 5,410,506 km (0.109 R)
• M24: 5,941,130 km (0.087 R)
• M25: 6,008,748 km (0.112 R)
• M26: 6,281,315 km (0.095 R)
• M27: 6,558,071 km (0.072 R)
• M28: 6,627,934 km (0.105 R)
• M29: 6,697,945 km (0.107 R)
• M30: 6,838,867 km (0.109 R)
• M31: 7,376,073 km (0.074 R)
• M32: 7,631,287 km (0.103 R)
• M33: 8,912,592 km (0.1 R)
• M34: 9,028,830 km (0.098 R)
• M35: 9,856,555 km (0.076 R)
• M36: 10,178,340 km (0.077 R)
• M37: 10,259,422 km (0.097 R)
• M38: 10,381,195 km (0.079 R)
• M39: 11,081,013 km (0.089 R)
• M40: 12,699,662 km (0.092 R)
• M41: 13,580,943 km (0.109 R)
• M42: 14,391,016 km (0.117 R)
• M43: 14,573,226 km (0.076 R)
• M44: 15,495,347 km (0.118 R)
• M45: 16,246,628 km (0.048 R)
• M46: 16,579,184 km (0.112 R)
• M47: 16,722,349 km (0.097 R)
• M48: 17,202,409 km (0.1 R)
• M49: 17,980,168 km (0.108 R)
• M50: 19,168,274 km (0.058 R)
• M51: 19,872,880 km (0.104 R)
• M52: 20,483,688 km (0.08 R)
• M53: 20,997,408 km (0.074 R)
• M54: 21,985,202 km (0.082 R)
• M55: 22,352,914 km (0.084 R)
• M56: 22,722,720 km (0.094 R)
• M57: 23,521,872 km (0.07 R)
• M58: 24,275,994 km (0.082 R)
• M59: 25,038,046 km (0.083 R)
• M60: 25,202,454 km (0.096 R)
• M61: 26,418,535 km (0.095 R)
• M62: 27,258,527 km (0.065 R)
• M63: 27,653,615 km (0.12 R)
• M64: 28,164,342 km (0.081 R)
• M65: 30,647,069 km (0.086 R)
• M66: 31,588,638 km (0.097 R)
• M67: 32,181,943 km (0.095 R)
• M68: 32,958,655 km (0.107 R)
• M69: 34,774,773 km (0.047 R)
• M70: 34,958,180 km (0.087 R)
• M71: 35,941,786 km (0.101 R)
• M72: 36,623,204 km (0.096 R)
• M73: 37,246,429 km (0.07 R)
• M74: 38,187,848 km (0.108 R)
• M75: 38,313,959 km (0.086 R)
• M76: 38,440,070 km (0.049 R)
• M77: 38,756,320 km (0.101 R)
• M78: 39,010,038 km (0.12 R)
• M79: 39,073,468 km (0.077 R)
• M80: 39,774,184 km (0.119 R)
• M81: 40,222,230 km (0.036 R)
• M82: 41,252,510 km (0.094 R)
• M83: 41,706,091 km (0.117 R)
• M84: 41,835,942 km (0.086 R)
• M85: 42,552,666 km (0.086 R)
• M86: 43,010,884 km (0.099 R)
• M87: 43,076,408 km (0.027 R)
• M88: 43,339,102 km (0.077 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: 300 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit