🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 11.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 401 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,743,397 km

• M1: 154,535 km (0.075 R)
• M2: 270,473 km (0.042 R)
• M3: 344,225 km (0.1 R)
• M4: 440,715 km (0.046 R)
• M5: 539,151 km (0.083 R)
• M6: 653,892 km (0.1 R)
• M7: 731,833 km (0.111 R)
• M8: 873,801 km (0.095 R)
• M9: 978,220 km (0.089 R)
• M10: 1,051,823 km (0.079 R)
• M11: 1,145,770 km (0.036 R)
• M12: 1,347,129 km (0.119 R)
• M13: 1,440,029 km (0.066 R)
• M14: 1,530,087 km (0.061 R)
• M15: 1,695,243 km (0.086 R)
• M16: 1,850,077 km (0.117 R)
• M17: 2,009,847 km (0.1 R)
• M18: 2,105,590 km (0.073 R)
• M19: 2,331,483 km (0.118 R)
• M20: 2,504,568 km (0.087 R)
• M21: 2,595,822 km (0.097 R)
• M22: 2,681,991 km (0.116 R)
• M23: 2,775,489 km (0.104 R)
• M24: 2,863,752 km (0.037 R)
• M25: 2,972,210 km (0.091 R)
• M26: 3,069,150 km (0.092 R)
• M27: 3,186,734 km (0.054 R)
• M28: 3,426,689 km (0.093 R)
• M29: 3,548,910 km (0.037 R)
• M30: 3,700,303 km (0.112 R)
• M31: 3,896,127 km (0.107 R)
• M32: 3,981,099 km (0.105 R)
• M33: 4,138,625 km (0.069 R)
• M34: 4,225,392 km (0.054 R)
• M35: 4,422,861 km (0.041 R)
• M36: 4,586,072 km (0.1 R)
• M37: 4,721,159 km (0.07 R)
• M38: 4,827,224 km (0.048 R)
• M39: 4,933,887 km (0.11 R)
• M40: 5,080,044 km (0.115 R)
• M41: 5,392,554 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.09 AU - 1.13 AU

Year: 767 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,743,397 km

• M1: 99,632 km (0.056 R)
• M2: 157,826 km (0.101 R)
• M3: 223,649 km (0.115 R)
• M4: 290,669 km (0.061 R)
• M5: 343,178 km (0.085 R)
• M6: 500,405 km (0.081 R)
• M7: 602,879 km (0.102 R)
• M8: 732,581 km (0.09 R)
• M9: 846,574 km (0.077 R)
• M10: 1,019,809 km (0.079 R)
• M11: 1,120,189 km (0.112 R)
• M12: 1,185,862 km (0.071 R)
• M13: 1,291,778 km (0.114 R)
• M14: 1,345,932 km (0.119 R)
• M15: 1,456,634 km (0.061 R)
• M16: 1,575,565 km (0.115 R)
• M17: 1,638,994 km (0.095 R)
• M18: 1,746,705 km (0.099 R)
• M19: 1,840,054 km (0.071 R)
• M20: 1,890,169 km (0.051 R)
• M21: 1,952,103 km (0.107 R)
• M22: 2,200,585 km (0.073 R)
• M23: 2,349,883 km (0.119 R)
• M24: 2,404,487 km (0.095 R)
• M25: 2,465,672 km (0.069 R)
• M26: 2,558,273 km (0.103 R)
• M27: 2,608,239 km (0.062 R)
• M28: 2,734,499 km (0.11 R)
• M29: 2,947,377 km (0.09 R)
• M30: 3,092,188 km (0.098 R)
• M31: 3,232,810 km (0.096 R)
• M32: 3,368,645 km (0.119 R)
• M33: 3,534,100 km (0.076 R)
• M34: 3,631,937 km (0.11 R)
• M35: 3,695,217 km (0.114 R)
• M36: 3,787,369 km (0.052 R)
• M37: 3,923,503 km (0.106 R)
• M38: 4,083,124 km (0.073 R)
• M39: 4,252,319 km (0.07 R)
• M40: 4,334,000 km (0.086 R)
• M41: 4,408,799 km (0.062 R)
• M42: 4,536,855 km (0.12 R)
• M43: 4,635,739 km (0.118 R)
• M44: 4,804,635 km (0.098 R)
• M45: 4,881,977 km (0.03 R)
• M46: 4,959,768 km (0.088 R)
• M47: 5,030,228 km (0.087 R)
• M48: 5,100,988 km (0.03 R)
• M49: 5,219,619 km (0.092 R)
• M50: 5,371,312 km (0.099 R)
• M51: 5,443,717 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 8.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.26 AU - 1.48 AU

Year: 1052 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,743,397 km

• M1: 103,821 km (0.117 R)
• M2: 158,574 km (0.107 R)
• M3: 217,067 km (0.091 R)
• M4: 287,976 km (0.045 R)
• M5: 348,713 km (0.1 R)
• M6: 443,558 km (0.09 R)
• M7: 594,801 km (0.073 R)
• M8: 665,561 km (0.116 R)
• M9: 755,320 km (0.109 R)
• M10: 845,378 km (0.106 R)
• M11: 939,026 km (0.04 R)
• M12: 1,031,926 km (0.076 R)
• M13: 1,091,017 km (0.104 R)
• M14: 1,151,305 km (0.109 R)
• M15: 1,217,577 km (0.076 R)
• M16: 1,290,132 km (0.088 R)
• M17: 1,521,560 km (0.088 R)
• M18: 1,589,477 km (0.067 R)
• M19: 1,717,533 km (0.082 R)
• M20: 1,910,514 km (0.096 R)
• M21: 1,978,432 km (0.111 R)
• M22: 2,070,135 km (0.09 R)
• M23: 2,365,890 km (0.078 R)
• M24: 2,432,761 km (0.081 R)
• M25: 2,500,379 km (0.097 R)
• M26: 2,574,729 km (0.084 R)
• M27: 2,958,148 km (0.115 R)
• M28: 3,143,201 km (0.114 R)
• M29: 3,352,638 km (0.091 R)
• M30: 3,490,118 km (0.089 R)
• M31: 3,552,650 km (0.101 R)
• M32: 3,608,450 km (0.085 R)
• M33: 3,770,764 km (0.084 R)
• M34: 3,856,484 km (0.101 R)
• M35: 3,921,110 km (0.027 R)
• M36: 4,146,703 km (0.111 R)
• M37: 4,205,495 km (0.117 R)
• M38: 4,413,885 km (0.103 R)
• M39: 4,549,720 km (0.114 R)
• M40: 4,602,827 km (0.066 R)
• M41: 4,732,828 km (0.03 R)
• M42: 5,051,471 km (0.079 R)
• M43: 5,360,989 km (0.115 R)
• M44: 5,449,402 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 9.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.93 AU - 4.67 AU

Year: 4859 Days

Day: 10.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,743,397 km

• M1: 198,068 km (0.104 R)
• M2: 301,290 km (0.103 R)
• M3: 576,401 km (0.058 R)
• M4: 905,516 km (0.12 R)
• M5: 1,015,022 km (0.1 R)
• M6: 1,139,038 km (0.086 R)
• M7: 1,288,486 km (0.112 R)
• M8: 1,391,859 km (0.065 R)
• M9: 1,455,288 km (0.115 R)
• M10: 1,519,765 km (0.079 R)
• M11: 2,204,175 km (0.109 R)
• M12: 2,328,790 km (0.115 R)
• M13: 2,559,320 km (0.093 R)
• M14: 2,730,311 km (0.08 R)
• M15: 2,946,180 km (0.113 R)
• M16: 3,181,648 km (0.076 R)
• M17: 3,480,993 km (0.031 R)
• M18: 3,582,719 km (0.056 R)
• M19: 3,849,153 km (0.116 R)
• M20: 4,230,029 km (0.053 R)
• M21: 4,638,880 km (0.041 R)
• M22: 4,735,072 km (0.072 R)
• M23: 5,011,229 km (0.113 R)
• M24: 5,192,692 km (0.111 R)
• M25: 5,292,623 km (0.107 R)
• M26: 5,511,335 km (0.094 R)
• M27: 6,079,957 km (0.111 R)
• M28: 6,612,974 km (0.115 R)
• M29: 7,553,346 km (0.112 R)
• M30: 8,495,962 km (0.082 R)
• M31: 8,653,489 km (0.076 R)
• M32: 9,516,070 km (0.096 R)
• M33: 10,009,444 km (0.095 R)
• M34: 10,196,591 km (0.102 R)
• M35: 10,786,455 km (0.036 R)
• M36: 11,192,913 km (0.12 R)
• M37: 12,220,052 km (0.119 R)
• M38: 12,801,090 km (0.069 R)
• M39: 13,117,639 km (0.091 R)
• M40: 13,482,658 km (0.087 R)
• M41: 14,013,281 km (0.116 R)
• M42: 14,363,041 km (0.119 R)
• M43: 15,453,460 km (0.051 R)
• M44: 15,887,294 km (0.061 R)
• M45: 16,032,853 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 11.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.06 AU - 4.7 AU

Year: 5014 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,743,397 km

• M1: 148,551 km (0.116 R)
• M2: 321,336 km (0.088 R)
• M3: 532,568 km (0.093 R)
• M4: 614,099 km (0.038 R)
• M5: 953,986 km (0.03 R)
• M6: 1,068,428 km (0.084 R)
• M7: 1,286,691 km (0.034 R)
• M8: 1,519,765 km (0.079 R)
• M9: 1,641,687 km (0.11 R)
• M10: 1,781,112 km (0.093 R)
• M11: 1,924,577 km (0.108 R)
• M12: 2,071,931 km (0.118 R)
• M13: 2,238,433 km (0.095 R)
• M14: 2,568,895 km (0.117 R)
• M15: 2,649,977 km (0.108 R)
• M16: 3,154,421 km (0.054 R)
• M17: 3,241,487 km (0.111 R)
• M18: 3,835,989 km (0.118 R)
• M19: 3,929,038 km (0.086 R)
• M20: 4,098,533 km (0.059 R)
• M21: 4,464,449 km (0.041 R)
• M22: 4,542,689 km (0.08 R)
• M23: 5,206,903 km (0.048 R)
• M24: 5,310,276 km (0.114 R)
• M25: 5,561,151 km (0.109 R)
• M26: 5,815,767 km (0.086 R)
• M27: 5,944,571 km (0.063 R)
• M28: 6,602,951 km (0.11 R)
• M29: 7,077,625 km (0.106 R)
• M30: 8,012,312 km (0.083 R)
• M31: 8,203,947 km (0.1 R)
• M32: 8,372,843 km (0.041 R)
• M33: 8,616,089 km (0.066 R)
• M34: 8,886,413 km (0.091 R)
• M35: 9,035,113 km (0.084 R)
• M36: 9,259,659 km (0.099 R)
• M37: 9,816,313 km (0.102 R)
• M38: 9,918,638 km (0.106 R)
• M39: 10,047,143 km (0.104 R)
• M40: 10,150,365 km (0.09 R)
• M41: 10,645,384 km (0.032 R)
• M42: 10,909,126 km (0.103 R)
• M43: 11,121,704 km (0.114 R)
• M44: 11,577,828 km (0.05 R)
• M45: 11,713,214 km (0.091 R)
• M46: 12,122,364 km (0.115 R)
• M47: 12,287,371 km (0.11 R)
• M48: 12,983,001 km (0.06 R)
• M49: 13,293,117 km (0.059 R)
• M50: 13,491,783 km (0.069 R)
• M51: 13,662,774 km (0.065 R)
• M52: 14,238,277 km (0.09 R)
• M53: 14,499,774 km (0.087 R)
• M54: 14,733,595 km (0.105 R)
• M55: 15,175,208 km (0.092 R)
• M56: 15,831,045 km (0.035 R)
• M57: 15,981,391 km (0.092 R)
• M58: 16,101,967 km (0.119 R)
• M59: 16,832,004 km (0.05 R)
• M60: 17,232,029 km (0.107 R)
• M61: 17,635,195 km (0.105 R)
• M62: 18,387,523 km (0.1 R)
• M63: 18,545,648 km (0.102 R)
• M64: 18,894,959 km (0.099 R)
• M65: 19,086,444 km (0.094 R)
• M66: 19,535,836 km (0.045 R)
• M67: 20,543,079 km (0.072 R)
• M68: 21,102,575 km (0.1 R)
• M69: 21,334,452 km (0.09 R)
• M70: 21,600,437 km (0.111 R)
• M71: 21,733,878 km (0.117 R)
• M72: 22,035,168 km (0.065 R)
• M73: 22,169,507 km (0.118 R)
• M74: 22,743,364 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit