🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 12.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.59 AU - 0.79 AU

Year: 396 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,116,771 km

• M1: 156,629 km (0.07 R)
• M2: 780,003 km (0.073 R)
• M3: 1,247,945 km (0.08 R)
• M4: 1,825,244 km (0.064 R)
• M5: 2,235,591 km (0.118 R)
• M6: 3,150,980 km (0.106 R)
• M7: 3,618,772 km (0.112 R)
• M8: 4,044,079 km (0.063 R)
• M9: 4,723,852 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 11.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 413 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,116,771 km

• M1: 141,819 km (0.078 R)
• M2: 511,924 km (0.068 R)
• M3: 946,655 km (0.082 R)
• M4: 1,584,989 km (0.039 R)
• M5: 1,998,628 km (0.114 R)
• M6: 2,627,836 km (0.118 R)
• M7: 3,124,950 km (0.059 R)
• M8: 3,733,963 km (0.049 R)
• M9: 4,323,678 km (0.046 R)
• M10: 4,721,159 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 10.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.21 AU - 2.59 AU

Year: 2566 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,116,771 km

• M1: 128,056 km (0.108 R)
• M2: 1,407,267 km (0.04 R)
• M3: 1,987,258 km (0.115 R)
• M4: 2,642,796 km (0.099 R)
• M5: 3,269,013 km (0.098 R)
• M6: 6,453,054 km (0.118 R)
• M7: 7,724,636 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.99 AU - 2.99 AU

Year: 2712 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,116,771 km

• M1: 182,809 km (0.104 R)
• M2: 1,233,883 km (0.05 R)
• M3: 1,771,987 km (0.095 R)
• M4: 2,318,019 km (0.046 R)
• M5: 2,960,691 km (0.098 R)
• M6: 3,465,584 km (0.046 R)
• M7: 4,565,129 km (0.11 R)
• M8: 5,411,853 km (0.104 R)
• M9: 5,989,600 km (0.092 R)
• M10: 6,580,511 km (0.083 R)
• M11: 7,210,318 km (0.105 R)
• M12: 8,691,487 km (0.063 R)
• M13: 9,847,130 km (0.088 R)
• M14: 11,102,855 km (0.105 R)
• M15: 12,081,524 km (0.059 R)
• M16: 13,339,792 km (0.114 R)
• M17: 13,885,375 km (0.071 R)
• M18: 14,731,800 km (0.076 R)
• M19: 16,372,739 km (0.057 R)
• M20: 17,967,602 km (0.1 R)
• M21: 18,521,563 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 11.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.37 AU - 3.53 AU

Year: 4423 Days

Day: 8.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,116,771 km

• M1: 140,472 km (0.058 R)
• M2: 721,361 km (0.106 R)
• M3: 1,142,329 km (0.055 R)
• M4: 1,766,751 km (0.113 R)
• M5: 2,383,244 km (0.088 R)
• M6: 3,064,064 km (0.107 R)
• M7: 3,491,315 km (0.118 R)
• M8: 3,958,210 km (0.064 R)
• M9: 5,502,958 km (0.087 R)
• M10: 6,535,333 km (0.114 R)
• M11: 7,484,980 km (0.099 R)
• M12: 8,264,834 km (0.112 R)
• M13: 9,137,288 km (0.112 R)
• M14: 11,426,435 km (0.091 R)
• M15: 13,969,300 km (0.076 R)
• M16: 15,484,576 km (0.115 R)
• M17: 16,808,966 km (0.118 R)
• M18: 18,269,939 km (0.109 R)
• M19: 18,711,552 km (0.086 R)
• M20: 24,354,085 km (0.083 R)
• M21: 25,198,714 km (0.099 R)
• M22: 26,784,152 km (0.098 R)
• M23: 27,436,698 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.3

Radius: 6.2

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.28 AU - 7.14 AU

Year: 10682 Days

Day: 25 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,116,771 km

• M1: 79,137 km (0.104 R)
• M2: 378,034 km (0.07 R)
• M3: 590,164 km (0.116 R)
• M4: 865,274 km (0.106 R)
• M5: 1,347,727 km (0.062 R)
• M6: 2,624,096 km (0.062 R)
• M7: 4,856,396 km (0.097 R)
• M8: 6,994,748 km (0.107 R)
• M9: 7,355,877 km (0.104 R)
• M10: 7,561,873 km (0.11 R)
• M11: 7,899,516 km (0.039 R)
• M12: 8,424,754 km (0.068 R)
• M13: 10,344,244 km (0.107 R)
• M14: 11,570,797 km (0.099 R)
• M15: 16,732,971 km (0.115 R)
• M16: 17,451,788 km (0.117 R)
• M17: 18,266,050 km (0.092 R)
• M18: 19,338,816 km (0.114 R)
• M19: 19,573,984 km (0.087 R)
• M20: 19,970,269 km (0.079 R)
• M21: 22,634,158 km (0.099 R)
• M22: 23,246,911 km (0.076 R)
• M23: 23,602,056 km (0.063 R)
• M24: 27,849,738 km (0.116 R)
• M25: 28,149,831 km (0.119 R)
• M26: 32,359,366 km (0.119 R)
• M27: 32,580,322 km (0.088 R)
• M28: 36,015,089 km (0.051 R)
• M29: 46,478,712 km (0.106 R)
• M30: 47,468,003 km (0.114 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.3

Radius: 6.3

Gravity: 22.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.81 AU - 9.37 AU

Year: 17378 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,116,771 km

• M1: 78,389 km (0.108 R)
• M2: 384,018 km (0.105 R)
• M3: 625,020 km (0.1 R)
• M4: 1,027,887 km (0.086 R)
• M5: 1,280,707 km (0.11 R)
• M6: 1,747,602 km (0.033 R)
• M7: 2,214,647 km (0.104 R)
• M8: 3,040,726 km (0.046 R)
• M9: 3,806,368 km (0.119 R)
• M10: 4,185,150 km (0.091 R)
• M11: 5,956,838 km (0.063 R)
• M12: 8,023,383 km (0.085 R)
• M13: 8,806,827 km (0.107 R)
• M14: 9,526,243 km (0.053 R)
• M15: 10,046,694 km (0.039 R)
• M16: 12,387,302 km (0.096 R)
• M17: 12,867,810 km (0.053 R)
• M18: 15,615,774 km (0.096 R)
• M19: 19,639,956 km (0.112 R)
• M20: 22,947,865 km (0.104 R)
• M21: 24,092,887 km (0.096 R)
• M22: 24,949,185 km (0.088 R)
• M23: 27,293,384 km (0.119 R)
• M24: 28,341,466 km (0.081 R)
• M25: 30,147,561 km (0.085 R)
• M26: 31,141,490 km (0.05 R)
• M27: 40,638,112 km (0.081 R)
• M28: 41,850,304 km (0.091 R)
• M29: 44,187,770 km (0.085 R)
• M30: 58,328,359 km (0.076 R)
• M31: 58,903,264 km (0.101 R)
• M32: 62,431,829 km (0.062 R)
• M33: 63,234,571 km (0.086 R)
• M34: 66,098,772 km (0.098 R)
• M35: 68,834,618 km (0.068 R)
• M36: 71,645,113 km (0.096 R)
• M37: 71,864,424 km (0.044 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit