🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 20.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 289 Days

Day: 23 Hours

Environment

Temp: 96 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.83 AU - 3.39 AU

Year: 1955 Days

Day: 26 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,637,843 km

• M1: 38,895 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 8.7

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.74 AU - 7.62 AU

Year: 6154 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,637,843 km

• M1: 113,994 km (0.062 R)
• M2: 573,109 km (0.076 R)
• M3: 1,217,278 km (0.051 R)
• M4: 2,831,140 km (0.11 R)
• M5: 4,342,078 km (0.099 R)
• M6: 5,419,033 km (0.105 R)
• M7: 5,877,551 km (0.115 R)
• M8: 6,528,900 km (0.105 R)
• M9: 7,409,732 km (0.038 R)
• M10: 7,707,731 km (0.08 R)
• M11: 12,399,868 km (0.075 R)
• M12: 13,524,844 km (0.099 R)
• M13: 14,254,433 km (0.104 R)
• M14: 14,716,242 km (0.038 R)
• M15: 15,976,305 km (0.039 R)
• M16: 21,513,520 km (0.066 R)
• M17: 24,095,131 km (0.112 R)
• M18: 28,208,773 km (0.086 R)
• M19: 30,241,509 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 11.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.22 AU - 8.72 AU

Year: 7277 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,637,843 km

• M1: 139,276 km (0.097 R)
• M2: 567,874 km (0.116 R)
• M3: 1,066,932 km (0.108 R)
• M4: 1,585,737 km (0.113 R)
• M5: 2,101,700 km (0.094 R)
• M6: 2,536,881 km (0.025 R)
• M7: 3,428,185 km (0.085 R)
• M8: 5,922,281 km (0.08 R)
• M9: 6,332,777 km (0.061 R)
• M10: 7,059,374 km (0.08 R)
• M11: 8,985,447 km (0.096 R)
• M12: 10,532,288 km (0.102 R)
• M13: 12,086,311 km (0.094 R)
• M14: 14,146,423 km (0.026 R)
• M15: 17,106,816 km (0.09 R)
• M16: 18,731,897 km (0.071 R)
• M17: 19,098,263 km (0.069 R)
• M18: 20,149,936 km (0.069 R)
• M19: 21,160,619 km (0.037 R)
• M20: 27,851,832 km (0.118 R)
• M21: 31,004,907 km (0.037 R)
• M22: 33,520,544 km (0.105 R)
• M23: 38,716,976 km (0.039 R)
• M24: 41,135,076 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.8

Radius: 9.7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.6 AU - 11.42 AU

Year: 11289 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,637,843 km

• M1: 126,111 km (0.096 R)
• M2: 637,885 km (0.105 R)
• M3: 985,700 km (0.118 R)
• M4: 2,994,351 km (0.111 R)
• M5: 4,144,160 km (0.073 R)
• M6: 4,465,496 km (0.052 R)
• M7: 5,462,267 km (0.11 R)
• M8: 6,639,901 km (0.102 R)
• M9: 9,793,574 km (0.113 R)
• M10: 10,103,391 km (0.064 R)
• M11: 10,634,314 km (0.071 R)
• M12: 13,319,446 km (0.109 R)
• M13: 15,158,752 km (0.087 R)
• M14: 23,567,798 km (0.106 R)
• M15: 27,045,649 km (0.112 R)
• M16: 32,997,401 km (0.04 R)
• M17: 41,898,025 km (0.1 R)
• M18: 42,991,286 km (0.049 R)
• M19: 46,676,181 km (0.089 R)
• M20: 50,106,909 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 9.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.75 AU - 11.47 AU

Year: 13200 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,637,843 km

• M1: 116,387 km (0.112 R)
• M2: 553,213 km (0.103 R)
• M3: 886,068 km (0.12 R)
• M4: 1,315,713 km (0.105 R)
• M5: 1,983,967 km (0.106 R)
• M6: 2,579,666 km (0.084 R)
• M7: 3,467,379 km (0.093 R)
• M8: 3,953,273 km (0.057 R)
• M9: 6,095,964 km (0.038 R)
• M10: 6,602,801 km (0.095 R)
• M11: 7,137,464 km (0.115 R)
• M12: 7,480,791 km (0.091 R)
• M13: 8,529,472 km (0.09 R)
• M14: 11,782,328 km (0.027 R)
• M15: 13,070,815 km (0.078 R)
• M16: 15,352,332 km (0.057 R)
• M17: 16,071,000 km (0.114 R)
• M18: 19,501,878 km (0.09 R)
• M19: 25,818,797 km (0.118 R)
• M20: 26,323,541 km (0.12 R)
• M21: 26,937,789 km (0.116 R)
• M22: 29,271,965 km (0.12 R)
• M23: 31,853,276 km (0.118 R)
• M24: 35,567,193 km (0.087 R)
• M25: 37,463,795 km (0.113 R)
• M26: 39,293,826 km (0.088 R)
• M27: 40,637,065 km (0.093 R)
• M28: 41,319,979 km (0.11 R)
• M29: 42,288,924 km (0.04 R)
• M30: 46,465,099 km (0.104 R)
• M31: 50,279,096 km (0.055 R)
• M32: 52,665,033 km (0.098 R)
• M33: 56,130,617 km (0.09 R)
• M34: 56,468,409 km (0.12 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit