🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 10.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.99 AU

Year: 608 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,725,980 km

• M1: 128,654 km (0.114 R)
• M2: 496,366 km (0.053 R)
• M3: 938,427 km (0.045 R)
• M4: 1,460,823 km (0.117 R)
• M5: 2,323,405 km (0.118 R)
• M6: 2,744,971 km (0.047 R)
• M7: 3,813,100 km (0.094 R)
• M8: 4,428,845 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 12.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.83 AU - 2.31 AU

Year: 1986 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,725,980 km

• M1: 155,432 km (0.078 R)
• M2: 612,902 km (0.047 R)
• M3: 1,342,790 km (0.057 R)
• M4: 1,796,222 km (0.058 R)
• M5: 2,258,030 km (0.082 R)
• M6: 2,652,819 km (0.082 R)
• M7: 4,782,644 km (0.075 R)
• M8: 5,208,549 km (0.06 R)
• M9: 5,659,886 km (0.106 R)
• M10: 6,494,642 km (0.093 R)
• M11: 6,891,226 km (0.098 R)
• M12: 8,010,218 km (0.103 R)
• M13: 8,761,498 km (0.101 R)
• M14: 9,215,977 km (0.043 R)
• M15: 9,975,934 km (0.08 R)
• M16: 11,193,661 km (0.105 R)
• M17: 12,096,035 km (0.086 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 11.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.42 AU - 5.42 AU

Year: 6197 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,725,980 km

• M1: 146,905 km (0.08 R)
• M2: 553,063 km (0.074 R)
• M3: 1,045,839 km (0.106 R)
• M4: 1,617,452 km (0.063 R)
• M5: 1,996,832 km (0.064 R)
• M6: 2,671,968 km (0.067 R)
• M7: 3,673,376 km (0.09 R)
• M8: 4,294,356 km (0.077 R)
• M9: 4,884,969 km (0.117 R)
• M10: 6,055,871 km (0.098 R)
• M11: 6,495,240 km (0.118 R)
• M12: 7,210,318 km (0.119 R)
• M13: 8,470,082 km (0.073 R)
• M14: 8,945,953 km (0.072 R)
• M15: 9,478,371 km (0.085 R)
• M16: 10,357,708 km (0.101 R)
• M17: 11,912,778 km (0.114 R)
• M18: 13,080,838 km (0.109 R)
• M19: 18,524,555 km (0.049 R)
• M20: 19,390,577 km (0.104 R)
• M21: 19,961,592 km (0.076 R)
• M22: 20,740,249 km (0.085 R)
• M23: 24,131,483 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 10.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.47 AU - 5.03 AU

Year: 6904 Days

Day: 9.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,725,980 km

• M1: 132,693 km (0.117 R)
• M2: 467,942 km (0.06 R)
• M3: 807,081 km (0.105 R)
• M4: 1,309,729 km (0.111 R)
• M5: 1,647,970 km (0.065 R)
• M6: 2,014,934 km (0.035 R)
• M7: 2,917,458 km (0.078 R)
• M8: 3,595,136 km (0.107 R)
• M9: 5,534,074 km (0.118 R)
• M10: 6,436,299 km (0.089 R)
• M11: 6,994,299 km (0.109 R)
• M12: 8,207,238 km (0.096 R)
• M13: 10,516,730 km (0.087 R)
• M14: 11,242,130 km (0.065 R)
• M15: 13,339,941 km (0.089 R)
• M16: 13,845,732 km (0.066 R)
• M17: 15,136,163 km (0.102 R)
• M18: 16,569,161 km (0.084 R)
• M19: 17,153,789 km (0.104 R)
• M20: 20,507,325 km (0.093 R)
• M21: 21,105,866 km (0.066 R)
• M22: 23,944,336 km (0.119 R)
• M23: 26,146,417 km (0.094 R)
• M24: 26,673,151 km (0.077 R)
• M25: 28,479,994 km (0.05 R)
• M26: 29,887,859 km (0.104 R)
• M27: 31,341,502 km (0.112 R)
• M28: 32,235,948 km (0.097 R)
• M29: 33,971,881 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 4.1

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.22 AU - 9.18 AU

Year: 15659 Days

Day: 23.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,725,980 km

• M1: 51,013 km (0.12 R)
• M2: 180,415 km (0.042 R)
• M3: 357,689 km (0.072 R)
• M4: 487,689 km (0.061 R)
• M5: 879,635 km (0.072 R)
• M6: 1,148,762 km (0.086 R)
• M7: 1,396,047 km (0.119 R)
• M8: 2,993,603 km (0.082 R)
• M9: 3,221,889 km (0.091 R)
• M10: 3,857,979 km (0.044 R)
• M11: 4,190,236 km (0.078 R)
• M12: 5,560,254 km (0.075 R)
• M13: 5,750,243 km (0.036 R)
• M14: 6,765,713 km (0.085 R)
• M15: 8,479,656 km (0.097 R)
• M16: 11,469,968 km (0.056 R)
• M17: 13,951,049 km (0.049 R)
• M18: 14,160,934 km (0.073 R)
• M19: 17,405,563 km (0.106 R)
• M20: 17,567,577 km (0.109 R)
• M21: 18,476,235 km (0.048 R)
• M22: 19,329,092 km (0.091 R)
• M23: 20,838,834 km (0.027 R)
• M24: 22,906,725 km (0.098 R)
• M25: 23,691,366 km (0.115 R)
• M26: 25,210,682 km (0.067 R)
• M27: 26,365,278 km (0.082 R)
• M28: 27,335,720 km (0.038 R)
• M29: 30,507,195 km (0.075 R)
• M30: 34,041,444 km (0.091 R)
• M31: 37,839,136 km (0.093 R)
• M32: 38,796,263 km (0.027 R)
• M33: 39,909,870 km (0.095 R)
• M34: 41,619,923 km (0.095 R)
• M35: 44,125,238 km (0.025 R)
• M36: 46,573,258 km (0.113 R)
• M37: 49,110,288 km (0.08 R)
• M38: 52,072,775 km (0.107 R)
• M39: 57,629,588 km (0.09 R)
• M40: 63,760,707 km (0.109 R)
• M41: 64,145,622 km (0.071 R)
• M42: 64,532,183 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit