🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 9.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 522 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,068,430 km

• M1: 119,080 km (0.116 R)
• M2: 183,108 km (0.087 R)
• M3: 248,931 km (0.076 R)
• M4: 320,588 km (0.092 R)
• M5: 462,856 km (0.118 R)
• M6: 531,372 km (0.095 R)
• M7: 616,044 km (0.057 R)
• M8: 710,141 km (0.092 R)
• M9: 780,153 km (0.051 R)
• M10: 848,220 km (0.092 R)
• M11: 908,957 km (0.069 R)
• M12: 968,945 km (0.116 R)
• M13: 1,065,137 km (0.115 R)
• M14: 1,146,817 km (0.119 R)
• M15: 1,241,064 km (0.098 R)
• M16: 1,324,540 km (0.099 R)
• M17: 1,424,022 km (0.095 R)
• M18: 1,540,260 km (0.113 R)
• M19: 1,659,938 km (0.101 R)
• M20: 1,755,381 km (0.115 R)
• M21: 1,905,428 km (0.113 R)
• M22: 1,993,092 km (0.104 R)
• M23: 2,088,536 km (0.077 R)
• M24: 2,208,364 km (0.115 R)
• M25: 2,310,539 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 13.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.93 AU

Year: 551 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,068,430 km

• M1: 167,250 km (0.069 R)
• M2: 327,619 km (0.095 R)
• M3: 419,173 km (0.115 R)
• M4: 626,217 km (0.064 R)
• M5: 761,004 km (0.092 R)
• M6: 870,809 km (0.091 R)
• M7: 1,096,702 km (0.039 R)
• M8: 1,312,422 km (0.077 R)
• M9: 1,453,942 km (0.113 R)
• M10: 1,626,727 km (0.073 R)
• M11: 1,719,328 km (0.109 R)
• M12: 1,840,951 km (0.074 R)
• M13: 2,122,046 km (0.112 R)
• M14: 2,342,104 km (0.065 R)
• M15: 2,447,421 km (0.12 R)
• M16: 2,531,495 km (0.092 R)
• M17: 2,631,875 km (0.119 R)
• M18: 2,733,901 km (0.088 R)
• M19: 2,853,131 km (0.107 R)
• M20: 3,105,203 km (0.093 R)
• M21: 3,330,946 km (0.12 R)
• M22: 3,484,434 km (0.052 R)
• M23: 3,780,937 km (0.055 R)
• M24: 3,977,209 km (0.076 R)
• M25: 4,149,546 km (0.097 R)
• M26: 4,241,249 km (0.099 R)
• M27: 4,389,351 km (0.047 R)
• M28: 4,786,533 km (0.115 R)
• M29: 4,979,814 km (0.04 R)
• M30: 5,106,972 km (0.098 R)
• M31: 5,205,408 km (0.106 R)
• M32: 5,504,603 km (0.104 R)
• M33: 5,840,450 km (0.117 R)
• M34: 5,953,846 km (0.109 R)
• M35: 6,068,138 km (0.072 R)
• M36: 6,151,614 km (0.116 R)
• M37: 6,298,669 km (0.085 R)
• M38: 6,404,434 km (0.088 R)
• M39: 6,500,177 km (0.035 R)
• M40: 6,985,921 km (0.066 R)
• M41: 7,128,488 km (0.106 R)
• M42: 7,238,891 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 12.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.28 AU - 1.52 AU

Year: 1143 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,068,430 km

• M1: 190,438 km (0.091 R)
• M2: 338,989 km (0.113 R)
• M3: 486,193 km (0.059 R)
• M4: 779,405 km (0.106 R)
• M5: 963,709 km (0.096 R)
• M6: 1,102,088 km (0.076 R)
• M7: 1,184,366 km (0.113 R)
• M8: 1,268,889 km (0.108 R)
• M9: 1,504,805 km (0.096 R)
• M10: 1,597,256 km (0.069 R)
• M11: 2,062,805 km (0.074 R)
• M12: 2,236,189 km (0.083 R)
• M13: 2,378,457 km (0.038 R)
• M14: 2,496,340 km (0.085 R)
• M15: 2,681,691 km (0.084 R)
• M16: 2,785,662 km (0.12 R)
• M17: 2,939,299 km (0.046 R)
• M18: 3,036,837 km (0.081 R)
• M19: 3,125,548 km (0.096 R)
• M20: 3,235,204 km (0.074 R)
• M21: 3,346,056 km (0.115 R)
• M22: 3,509,716 km (0.115 R)
• M23: 3,603,065 km (0.09 R)
• M24: 3,781,535 km (0.092 R)
• M25: 3,887,899 km (0.101 R)
• M26: 4,457,418 km (0.077 R)
• M27: 4,821,091 km (0.081 R)
• M28: 5,112,058 km (0.085 R)
• M29: 5,348,872 km (0.09 R)
• M30: 5,796,768 km (0.12 R)
• M31: 6,193,950 km (0.098 R)
• M32: 6,357,910 km (0.108 R)
• M33: 6,536,081 km (0.103 R)
• M34: 7,001,779 km (0.101 R)
• M35: 7,093,632 km (0.098 R)
• M36: 7,331,642 km (0.1 R)
• M37: 8,130,195 km (0.105 R)
• M38: 8,393,338 km (0.101 R)
• M39: 8,561,037 km (0.068 R)
• M40: 8,715,572 km (0.118 R)
• M41: 8,857,092 km (0.108 R)
• M42: 9,027,783 km (0.1 R)
• M43: 9,271,478 km (0.096 R)
• M44: 9,386,967 km (0.115 R)
• M45: 9,648,464 km (0.092 R)
• M46: 9,780,110 km (0.079 R)
• M47: 9,912,355 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 11.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.26 AU - 1.98 AU

Year: 1423 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,068,430 km

• M1: 146,756 km (0.089 R)
• M2: 317,596 km (0.094 R)
• M3: 391,498 km (0.088 R)
• M4: 517,758 km (0.075 R)
• M5: 625,020 km (0.055 R)
• M6: 711,338 km (0.069 R)
• M7: 802,144 km (0.064 R)
• M8: 954,883 km (0.108 R)
• M9: 1,091,466 km (0.105 R)
• M10: 1,235,080 km (0.12 R)
• M11: 1,501,963 km (0.07 R)
• M12: 1,735,335 km (0.029 R)
• M13: 1,819,409 km (0.099 R)
• M14: 1,980,825 km (0.061 R)
• M15: 2,124,739 km (0.112 R)
• M16: 2,272,092 km (0.053 R)
• M17: 2,411,218 km (0.102 R)
• M18: 2,565,304 km (0.098 R)
• M19: 2,833,533 km (0.097 R)
• M20: 2,908,332 km (0.083 R)
• M21: 3,318,530 km (0.099 R)
• M22: 3,397,517 km (0.059 R)
• M23: 3,638,370 km (0.025 R)
• M24: 3,884,907 km (0.069 R)
• M25: 4,408,799 km (0.051 R)
• M26: 4,716,222 km (0.076 R)
• M27: 5,445,063 km (0.065 R)
• M28: 5,791,083 km (0.118 R)
• M29: 5,998,875 km (0.099 R)
• M30: 6,421,937 km (0.048 R)
• M31: 6,603,848 km (0.07 R)
• M32: 6,871,479 km (0.025 R)
• M33: 6,972,757 km (0.066 R)
• M34: 7,125,646 km (0.11 R)
• M35: 7,296,935 km (0.118 R)
• M36: 7,643,404 km (0.102 R)
• M37: 7,766,074 km (0.107 R)
• M38: 7,977,755 km (0.069 R)
• M39: 8,155,627 km (0.072 R)
• M40: 8,697,171 km (0.055 R)
• M41: 8,953,881 km (0.116 R)
• M42: 9,324,884 km (0.109 R)
• M43: 9,512,330 km (0.116 R)
• M44: 9,644,425 km (0.077 R)
• M45: 9,910,111 km (0.058 R)
• M46: 10,005,704 km (0.116 R)
• M47: 10,159,042 km (0.116 R)
• M48: 10,390,769 km (0.102 R)
• M49: 10,761,173 km (0.049 R)
• M50: 11,096,272 km (0.118 R)
• M51: 11,514,997 km (0.089 R)
• M52: 11,595,331 km (0.113 R)
• M53: 12,142,710 km (0.096 R)
• M54: 12,265,380 km (0.116 R)
• M55: 12,698,316 km (0.1 R)
• M56: 12,802,137 km (0.073 R)
• M57: 13,346,673 km (0.072 R)
• M58: 13,515,719 km (0.079 R)
• M59: 13,664,270 km (0.076 R)
• M60: 14,070,129 km (0.081 R)
• M61: 14,156,147 km (0.114 R)
• M62: 14,501,718 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 13.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.97 AU - 2.71 AU

Year: 2471 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 13,068,430 km

• M1: 191,934 km (0.093 R)
• M2: 295,905 km (0.109 R)
• M3: 422,016 km (0.048 R)
• M4: 599,139 km (0.081 R)
• M5: 770,279 km (0.109 R)
• M6: 975,079 km (0.064 R)
• M7: 1,108,819 km (0.045 R)
• M8: 1,240,914 km (0.087 R)
• M9: 1,343,688 km (0.104 R)
• M10: 1,736,682 km (0.088 R)
• M11: 1,823,598 km (0.1 R)
• M12: 1,922,033 km (0.058 R)
• M13: 2,134,911 km (0.087 R)
• M14: 2,228,559 km (0.106 R)
• M15: 2,334,325 km (0.088 R)
• M16: 2,474,498 km (0.114 R)
• M17: 2,752,002 km (0.049 R)
• M18: 3,004,823 km (0.072 R)
• M19: 3,110,589 km (0.049 R)
• M20: 3,241,487 km (0.083 R)
• M21: 3,362,063 km (0.096 R)
• M22: 3,521,235 km (0.081 R)
• M23: 3,632,835 km (0.098 R)
• M24: 3,834,493 km (0.069 R)
• M25: 4,026,726 km (0.077 R)
• M26: 4,130,696 km (0.12 R)
• M27: 4,328,016 km (0.082 R)
• M28: 4,434,530 km (0.097 R)
• M29: 4,528,477 km (0.105 R)
• M30: 4,623,173 km (0.093 R)
• M31: 4,828,271 km (0.094 R)
• M32: 5,332,715 km (0.071 R)
• M33: 5,678,586 km (0.103 R)
• M34: 5,810,232 km (0.057 R)
• M35: 6,002,166 km (0.113 R)
• M36: 6,241,223 km (0.074 R)
• M37: 6,346,839 km (0.096 R)
• M38: 6,437,944 km (0.103 R)
• M39: 6,713,653 km (0.101 R)
• M40: 7,150,180 km (0.112 R)
• M41: 7,467,926 km (0.105 R)
• M42: 7,644,601 km (0.084 R)
• M43: 8,002,140 km (0.115 R)
• M44: 8,183,004 km (0.102 R)
• M45: 8,431,785 km (0.092 R)
• M46: 8,599,035 km (0.091 R)
• M47: 8,733,673 km (0.034 R)
• M48: 9,279,406 km (0.113 R)
• M49: 9,626,025 km (0.1 R)
• M50: 9,959,329 km (0.07 R)
• M51: 10,225,164 km (0.111 R)
• M52: 10,583,301 km (0.099 R)
• M53: 10,709,562 km (0.074 R)
• M54: 11,073,384 km (0.096 R)
• M55: 12,000,442 km (0.081 R)
• M56: 12,340,478 km (0.118 R)
• M57: 12,626,060 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit