🌌 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: 340.6

Radius: 12.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.7 AU - 0.74 AU

Year: 422 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,012,821 km

• M1: 162,314 km (0.076 R)
• M2: 263,442 km (0.107 R)
• M3: 348,413 km (0.046 R)
• M4: 432,787 km (0.092 R)
• M5: 589,715 km (0.118 R)
• M6: 688,001 km (0.12 R)
• M7: 852,857 km (0.077 R)
• M8: 936,931 km (0.088 R)
• M9: 1,024,297 km (0.114 R)
• M10: 1,138,589 km (0.054 R)
• M11: 1,278,613 km (0.102 R)
• M12: 1,359,545 km (0.042 R)
• M13: 1,622,389 km (0.09 R)
• M14: 1,710,652 km (0.109 R)
• M15: 1,810,284 km (0.033 R)
• M16: 1,965,866 km (0.052 R)
• M17: 2,131,171 km (0.104 R)
• M18: 2,233,795 km (0.072 R)
• M19: 2,359,009 km (0.118 R)
• M20: 2,465,373 km (0.05 R)
• M21: 2,551,541 km (0.112 R)
• M22: 2,760,380 km (0.109 R)
• M23: 2,844,454 km (0.102 R)
• M24: 2,986,572 km (0.085 R)
• M25: 3,154,421 km (0.094 R)
• M26: 3,415,020 km (0.095 R)
• M27: 3,584,664 km (0.105 R)
• M28: 3,682,950 km (0.075 R)
• M29: 3,806,967 km (0.08 R)
• M30: 3,888,348 km (0.076 R)
• M31: 4,046,622 km (0.071 R)
• M32: 4,129,799 km (0.073 R)
• M33: 4,278,350 km (0.111 R)
• M34: 4,402,366 km (0.081 R)
• M35: 4,534,311 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 10.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.66 AU - 1.08 AU

Year: 560 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,012,821 km

• M1: 132,095 km (0.106 R)
• M2: 229,334 km (0.11 R)
• M3: 326,871 km (0.073 R)
• M4: 403,316 km (0.087 R)
• M5: 470,784 km (0.116 R)
• M6: 548,127 km (0.101 R)
• M7: 689,197 km (0.062 R)
• M8: 755,918 km (0.098 R)
• M9: 825,032 km (0.091 R)
• M10: 980,165 km (0.111 R)
• M11: 1,080,097 km (0.113 R)
• M12: 1,183,768 km (0.083 R)
• M13: 1,258,417 km (0.045 R)
• M14: 1,427,912 km (0.064 R)
• M15: 1,507,797 km (0.119 R)
• M16: 1,585,289 km (0.082 R)
• M17: 1,672,355 km (0.089 R)
• M18: 1,867,729 km (0.071 R)
• M19: 1,943,127 km (0.106 R)
• M20: 2,205,970 km (0.105 R)
• M21: 2,294,831 km (0.114 R)
• M22: 2,503,520 km (0.117 R)
• M23: 2,605,696 km (0.075 R)
• M24: 2,704,430 km (0.074 R)
• M25: 2,780,576 km (0.111 R)
• M26: 3,132,131 km (0.093 R)
• M27: 3,318,530 km (0.11 R)
• M28: 3,410,383 km (0.047 R)
• M29: 3,492,961 km (0.106 R)
• M30: 3,586,459 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 14.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.86 AU - 0.98 AU

Year: 609 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,012,821 km

• M1: 182,061 km (0.068 R)
• M2: 279,598 km (0.067 R)
• M3: 389,104 km (0.083 R)
• M4: 497,263 km (0.045 R)
• M5: 589,266 km (0.057 R)
• M6: 681,568 km (0.07 R)
• M7: 829,221 km (0.084 R)
• M8: 919,578 km (0.078 R)
• M9: 1,022,202 km (0.117 R)
• M10: 1,120,488 km (0.092 R)
• M11: 1,322,744 km (0.103 R)
• M12: 1,412,054 km (0.102 R)
• M13: 1,537,717 km (0.119 R)
• M14: 1,642,136 km (0.101 R)
• M15: 1,816,717 km (0.057 R)
• M16: 1,927,569 km (0.092 R)
• M17: 2,073,875 km (0.108 R)
• M18: 2,207,017 km (0.11 R)
• M19: 2,320,263 km (0.027 R)
• M20: 2,582,508 km (0.079 R)
• M21: 2,690,219 km (0.097 R)
• M22: 2,781,174 km (0.105 R)
• M23: 3,022,625 km (0.102 R)
• M24: 3,123,604 km (0.054 R)
• M25: 3,213,063 km (0.077 R)
• M26: 3,309,853 km (0.085 R)
• M27: 3,499,693 km (0.08 R)
• M28: 3,626,252 km (0.102 R)
• M29: 3,740,695 km (0.097 R)
• M30: 3,828,958 km (0.069 R)
• M31: 3,931,881 km (0.11 R)
• M32: 4,028,671 km (0.11 R)
• M33: 4,253,217 km (0.097 R)
• M34: 4,517,856 km (0.039 R)
• M35: 4,655,935 km (0.111 R)
• M36: 4,899,181 km (0.049 R)
• M37: 5,071,218 km (0.066 R)
• M38: 5,161,725 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.55 AU - 1.63 AU

Year: 1384 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,012,821 km

• M1: 112,647 km (0.037 R)
• M2: 183,557 km (0.098 R)
• M3: 251,624 km (0.047 R)
• M4: 352,602 km (0.106 R)
• M5: 516,113 km (0.095 R)
• M6: 588,069 km (0.082 R)
• M7: 759,508 km (0.105 R)
• M8: 883,226 km (0.108 R)
• M9: 965,654 km (0.065 R)
• M10: 1,032,375 km (0.112 R)
• M11: 1,132,157 km (0.085 R)
• M12: 1,335,311 km (0.083 R)
• M13: 1,479,673 km (0.107 R)
• M14: 1,586,037 km (0.087 R)
• M15: 1,694,944 km (0.115 R)
• M16: 1,806,544 km (0.045 R)
• M17: 1,897,499 km (0.074 R)
• M18: 2,244,716 km (0.102 R)
• M19: 2,417,502 km (0.115 R)
• M20: 2,501,276 km (0.073 R)
• M21: 2,603,153 km (0.072 R)
• M22: 2,723,878 km (0.114 R)
• M23: 2,793,591 km (0.118 R)
• M24: 2,952,912 km (0.107 R)
• M25: 3,042,671 km (0.088 R)
• M26: 3,289,807 km (0.069 R)
• M27: 3,364,307 km (0.099 R)
• M28: 3,524,526 km (0.116 R)
• M29: 3,581,523 km (0.115 R)
• M30: 3,677,564 km (0.105 R)
• M31: 3,832,847 km (0.057 R)
• M32: 4,069,810 km (0.067 R)
• M33: 4,149,995 km (0.065 R)
• M34: 4,589,513 km (0.118 R)
• M35: 4,714,876 km (0.101 R)
• M36: 4,830,665 km (0.048 R)
• M37: 4,926,258 km (0.039 R)
• M38: 5,119,239 km (0.09 R)
• M39: 5,391,507 km (0.078 R)
• M40: 5,679,633 km (0.107 R)
• M41: 5,780,462 km (0.094 R)
• M42: 6,052,580 km (0.071 R)
• M43: 6,121,246 km (0.037 R)
• M44: 6,224,767 km (0.102 R)
• M45: 6,328,888 km (0.05 R)
• M46: 6,410,269 km (0.08 R)
• M47: 6,668,325 km (0.085 R)
• M48: 7,146,141 km (0.114 R)
• M49: 7,255,198 km (0.111 R)
• M50: 7,316,084 km (0.07 R)
• M51: 7,487,224 km (0.069 R)
• M52: 7,746,627 km (0.045 R)
• M53: 8,071,852 km (0.109 R)
• M54: 8,160,115 km (0.1 R)
• M55: 8,248,827 km (0.077 R)
• M56: 8,401,566 km (0.099 R)
• M57: 8,491,026 km (0.089 R)
• M58: 8,593,650 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 14.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.09 AU - 3.15 AU

Year: 3804 Days

Day: 9.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,012,821 km

• M1: 229,034 km (0.093 R)
• M2: 419,921 km (0.091 R)
• M3: 551,717 km (0.107 R)
• M4: 867,368 km (0.118 R)
• M5: 986,149 km (0.084 R)
• M6: 1,505,852 km (0.082 R)
• M7: 1,667,268 km (0.119 R)
• M8: 1,819,260 km (0.057 R)
• M9: 1,960,330 km (0.12 R)
• M10: 2,121,447 km (0.118 R)
• M11: 2,371,725 km (0.066 R)
• M12: 2,579,217 km (0.115 R)
• M13: 3,237,747 km (0.12 R)
• M14: 3,410,532 km (0.099 R)
• M15: 3,507,771 km (0.059 R)
• M16: 3,606,206 km (0.055 R)
• M17: 3,866,207 km (0.12 R)
• M18: 4,489,881 km (0.032 R)
• M19: 4,596,993 km (0.078 R)
• M20: 4,726,694 km (0.094 R)
• M21: 4,967,547 km (0.102 R)
• M22: 5,122,979 km (0.086 R)
• M23: 5,484,408 km (0.065 R)
• M24: 5,854,363 km (0.056 R)
• M25: 6,161,039 km (0.072 R)
• M26: 6,280,268 km (0.071 R)
• M27: 6,400,395 km (0.07 R)
• M28: 6,569,890 km (0.062 R)
• M29: 6,814,632 km (0.055 R)
• M30: 7,137,464 km (0.048 R)
• M31: 7,338,524 km (0.088 R)
• M32: 7,465,233 km (0.06 R)
• M33: 7,720,746 km (0.085 R)
• M34: 7,979,251 km (0.117 R)
• M35: 8,293,257 km (0.064 R)
• M36: 8,478,310 km (0.083 R)
• M37: 8,611,302 km (0.077 R)
• M38: 9,095,999 km (0.052 R)
• M39: 9,286,886 km (0.081 R)
• M40: 9,424,067 km (0.079 R)
• M41: 9,561,997 km (0.057 R)
• M42: 9,784,000 km (0.106 R)
• M43: 10,374,912 km (0.116 R)
• M44: 10,488,905 km (0.109 R)
• M45: 10,689,217 km (0.086 R)
• M46: 10,832,980 km (0.029 R)
• M47: 11,444,387 km (0.052 R)
• M48: 11,591,591 km (0.116 R)
• M49: 11,769,164 km (0.102 R)
• M50: 12,518,499 km (0.095 R)
• M51: 12,670,192 km (0.08 R)
• M52: 12,945,003 km (0.075 R)
• M53: 13,500,310 km (0.115 R)
• M54: 13,655,892 km (0.105 R)
• M55: 13,843,488 km (0.092 R)
• M56: 14,411,361 km (0.107 R)
• M57: 15,766,120 km (0.118 R)
• M58: 16,925,952 km (0.088 R)
• M59: 17,026,631 km (0.073 R)
• M60: 17,873,505 km (0.043 R)
• M61: 18,526,500 km (0.101 R)
• M62: 19,467,769 km (0.09 R)
• M63: 19,855,677 km (0.076 R)
• M64: 20,388,843 km (0.091 R)
• M65: 21,287,927 km (0.11 R)
• M66: 22,163,224 km (0.071 R)
• M67: 24,440,552 km (0.105 R)
• M68: 24,744,834 km (0.12 R)
• M69: 24,973,719 km (0.094 R)
• M70: 25,549,222 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit