🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 8.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.7 AU

Year: 310 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,234,072 km

• M1: 105,766 km (0.101 R)
• M2: 373,546 km (0.103 R)
• M3: 653,294 km (0.105 R)
• M4: 958,174 km (0.106 R)
• M5: 1,324,390 km (0.111 R)
• M6: 2,019,721 km (0.07 R)
• M7: 2,299,768 km (0.08 R)
• M8: 2,621,852 km (0.086 R)
• M9: 2,939,149 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 11.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.68 AU - 0.88 AU

Year: 459 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,234,072 km

• M1: 141,819 km (0.095 R)
• M2: 504,145 km (0.096 R)
• M3: 956,529 km (0.096 R)
• M4: 1,390,811 km (0.1 R)
• M5: 1,750,145 km (0.03 R)
• M6: 2,109,480 km (0.066 R)
• M7: 3,195,859 km (0.088 R)
• M8: 3,555,343 km (0.068 R)
• M9: 4,077,290 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 11.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.18 AU - 1.42 AU

Year: 988 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,234,072 km

• M1: 145,559 km (0.09 R)
• M2: 564,582 km (0.098 R)
• M3: 1,226,254 km (0.11 R)
• M4: 1,666,071 km (0.059 R)
• M5: 2,057,569 km (0.114 R)
• M6: 2,756,790 km (0.107 R)
• M7: 3,131,083 km (0.1 R)
• M8: 6,369,429 km (0.087 R)
• M9: 7,433,668 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 11

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.82 AU - 2.82 AU

Year: 2356 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,234,072 km

• M1: 136,732 km (0.096 R)
• M2: 606,021 km (0.098 R)
• M3: 1,367,025 km (0.12 R)
• M4: 2,020,768 km (0.088 R)
• M5: 2,448,917 km (0.088 R)
• M6: 3,154,122 km (0.108 R)
• M7: 3,715,114 km (0.089 R)
• M8: 4,299,293 km (0.1 R)
• M9: 6,150,866 km (0.116 R)
• M10: 6,736,991 km (0.117 R)
• M11: 7,701,448 km (0.075 R)
• M12: 8,316,295 km (0.096 R)
• M13: 9,068,773 km (0.119 R)
• M14: 9,940,779 km (0.111 R)
• M15: 12,235,161 km (0.041 R)
• M16: 14,280,463 km (0.068 R)
• M17: 15,561,021 km (0.118 R)
• M18: 18,067,832 km (0.101 R)
• M19: 20,282,629 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 5.1

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.06 AU - 9.94 AU

Year: 15089 Days

Day: 23.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,234,072 km

• M1: 63,429 km (0.102 R)
• M2: 342,280 km (0.094 R)
• M3: 818,300 km (0.06 R)
• M4: 1,028,186 km (0.032 R)
• M5: 1,259,913 km (0.117 R)
• M6: 1,494,632 km (0.108 R)
• M7: 1,758,373 km (0.092 R)
• M8: 1,938,489 km (0.061 R)
• M9: 2,211,505 km (0.098 R)
• M10: 2,443,831 km (0.119 R)
• M11: 3,213,213 km (0.116 R)
• M12: 3,624,756 km (0.065 R)
• M13: 4,132,791 km (0.052 R)
• M14: 4,789,675 km (0.051 R)
• M15: 5,822,948 km (0.118 R)
• M16: 6,776,484 km (0.081 R)
• M17: 8,935,331 km (0.09 R)
• M18: 10,546,500 km (0.079 R)
• M19: 10,842,704 km (0.1 R)
• M20: 12,018,693 km (0.112 R)
• M21: 14,044,846 km (0.051 R)
• M22: 15,138,557 km (0.072 R)
• M23: 19,369,484 km (0.102 R)
• M24: 19,993,157 km (0.078 R)
• M25: 29,361,424 km (0.069 R)
• M26: 38,568,126 km (0.11 R)
• M27: 38,848,173 km (0.06 R)
• M28: 40,412,668 km (0.089 R)
• M29: 51,363,831 km (0.074 R)
• M30: 52,728,761 km (0.058 R)
• M31: 55,887,820 km (0.091 R)
• M32: 56,787,202 km (0.031 R)
• M33: 56,968,365 km (0.061 R)
• M34: 59,170,895 km (0.116 R)
• M35: 65,320,414 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.7

Radius: 3.8

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.37 AU - 9.03 AU

Year: 15659 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,234,072 km

• M1: 47,273 km (0.065 R)
• M2: 166,802 km (0.09 R)
• M3: 411,993 km (0.066 R)
• M4: 590,762 km (0.092 R)
• M5: 1,265,598 km (0.109 R)
• M6: 1,616,405 km (0.058 R)
• M7: 2,406,731 km (0.063 R)
• M8: 2,528,802 km (0.105 R)
• M9: 2,942,740 km (0.054 R)
• M10: 4,015,955 km (0.057 R)
• M11: 4,246,485 km (0.047 R)
• M12: 4,671,194 km (0.105 R)
• M13: 5,856,009 km (0.102 R)
• M14: 7,354,531 km (0.093 R)
• M15: 8,752,223 km (0.061 R)
• M16: 8,944,606 km (0.108 R)
• M17: 13,473,532 km (0.081 R)
• M18: 13,794,719 km (0.028 R)
• M19: 15,688,478 km (0.101 R)
• M20: 16,918,921 km (0.071 R)
• M21: 21,687,353 km (0.118 R)
• M22: 28,522,779 km (0.096 R)
• M23: 34,232,331 km (0.071 R)
• M24: 34,709,848 km (0.057 R)
• M25: 35,556,272 km (0.089 R)
• M26: 38,433,937 km (0.101 R)
• M27: 39,732,147 km (0.068 R)
• M28: 43,941,981 km (0.039 R)
• M29: 45,360,917 km (0.074 R)
• M30: 45,648,294 km (0.09 R)
• M31: 50,413,435 km (0.118 R)
• M32: 52,440,187 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit