🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 14.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,140,903 km

• M1: 179,069 km (0.112 R)
• M2: 635,492 km (0.089 R)
• M3: 1,084,884 km (0.089 R)
• M4: 1,556,416 km (0.057 R)
• M5: 2,371,575 km (0.082 R)
• M6: 2,873,775 km (0.035 R)
• M7: 3,717,657 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 8.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.31 AU - 1.83 AU

Year: 1312 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,140,903 km

• M1: 122,670 km (0.105 R)
• M2: 450,140 km (0.104 R)
• M3: 725,400 km (0.115 R)
• M4: 1,098,647 km (0.116 R)
• M5: 1,503,010 km (0.107 R)
• M6: 1,852,321 km (0.042 R)
• M7: 2,232,898 km (0.118 R)
• M8: 2,703,682 km (0.117 R)
• M9: 3,181,199 km (0.103 R)
• M10: 3,811,305 km (0.035 R)
• M11: 4,287,625 km (0.06 R)
• M12: 4,746,142 km (0.083 R)
• M13: 5,116,098 km (0.047 R)
• M14: 5,653,453 km (0.097 R)
• M15: 6,529,797 km (0.11 R)
• M16: 8,187,342 km (0.099 R)
• M17: 9,887,970 km (0.049 R)
• M18: 10,235,337 km (0.107 R)
• M19: 10,623,543 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 13.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.87 AU - 2.45 AU

Year: 2117 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,140,903 km

• M1: 164,707 km (0.071 R)
• M2: 601,234 km (0.067 R)
• M3: 1,355,806 km (0.111 R)
• M4: 1,924,876 km (0.051 R)
• M5: 2,356,166 km (0.054 R)
• M6: 3,038,333 km (0.105 R)
• M7: 3,553,697 km (0.057 R)
• M8: 4,011,018 km (0.088 R)
• M9: 4,436,774 km (0.077 R)
• M10: 4,987,743 km (0.114 R)
• M11: 5,400,483 km (0.101 R)
• M12: 6,522,168 km (0.078 R)
• M13: 7,767,720 km (0.102 R)
• M14: 8,879,382 km (0.105 R)
• M15: 9,370,362 km (0.091 R)
• M16: 10,125,532 km (0.093 R)
• M17: 10,920,794 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 14.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.4 AU - 2.44 AU

Year: 2510 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,140,903 km

• M1: 181,163 km (0.111 R)
• M2: 820,096 km (0.1 R)
• M3: 1,698,534 km (0.054 R)
• M4: 3,047,458 km (0.108 R)
• M5: 3,759,095 km (0.065 R)
• M6: 7,019,730 km (0.086 R)
• M7: 8,238,355 km (0.095 R)
• M8: 12,261,490 km (0.101 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 7.3

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.99 AU - 8.19 AU

Year: 13944 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,140,903 km

• M1: 109,805 km (0.057 R)
• M2: 457,171 km (0.118 R)
• M3: 894,745 km (0.103 R)
• M4: 1,510,490 km (0.105 R)
• M5: 2,575,028 km (0.118 R)
• M6: 5,455,086 km (0.1 R)
• M7: 6,192,604 km (0.107 R)
• M8: 8,153,682 km (0.086 R)
• M9: 8,702,108 km (0.096 R)
• M10: 10,787,203 km (0.114 R)
• M11: 11,084,305 km (0.115 R)
• M12: 11,447,977 km (0.08 R)
• M13: 14,079,852 km (0.091 R)
• M14: 16,456,215 km (0.099 R)
• M15: 17,412,444 km (0.098 R)
• M16: 19,001,323 km (0.105 R)
• M17: 21,236,166 km (0.118 R)
• M18: 23,740,284 km (0.1 R)
• M19: 27,413,062 km (0.076 R)
• M20: 31,327,141 km (0.108 R)
• M21: 33,542,835 km (0.092 R)
• M22: 34,176,382 km (0.084 R)
• M23: 34,817,857 km (0.098 R)
• M24: 38,009,229 km (0.037 R)
• M25: 46,047,571 km (0.052 R)
• M26: 54,623,419 km (0.082 R)
• M27: 58,186,541 km (0.046 R)
• M28: 59,285,038 km (0.113 R)
• M29: 62,281,633 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 7.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.77 AU - 8.65 AU

Year: 14276 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,140,903 km

• M1: 94,695 km (0.072 R)
• M2: 515,215 km (0.08 R)
• M3: 1,088,175 km (0.038 R)
• M4: 1,674,898 km (0.068 R)
• M5: 5,530,783 km (0.052 R)
• M6: 9,647,866 km (0.114 R)
• M7: 11,231,210 km (0.058 R)
• M8: 16,501,842 km (0.036 R)
• M9: 22,326,285 km (0.113 R)
• M10: 23,217,739 km (0.095 R)
• M11: 26,132,354 km (0.063 R)
• M12: 29,282,138 km (0.06 R)
• M13: 30,893,456 km (0.119 R)
• M14: 41,419,462 km (0.072 R)
• M15: 42,357,590 km (0.088 R)
• M16: 47,992,044 km (0.088 R)
• M17: 50,835,301 km (0.116 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: 548 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit