🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 33.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,753,584 km

• M1: 279,449 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 347 Days

Day: 44.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,753,584 km

• M1: 50,265 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.1 AU - 3.4 AU

Year: 2196 Days

Day: 42.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 11.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.29 AU - 7.79 AU

Year: 7000 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,753,584 km

• M1: 140,472 km (0.058 R)
• M2: 528,828 km (0.114 R)
• M3: 1,099,096 km (0.057 R)
• M4: 2,481,829 km (0.082 R)
• M5: 3,112,533 km (0.115 R)
• M6: 4,163,159 km (0.066 R)
• M7: 4,644,415 km (0.099 R)
• M8: 5,298,158 km (0.112 R)
• M9: 6,724,723 km (0.085 R)
• M10: 7,084,955 km (0.103 R)
• M11: 8,060,782 km (0.119 R)
• M12: 11,069,943 km (0.073 R)
• M13: 11,480,889 km (0.104 R)
• M14: 13,329,769 km (0.08 R)
• M15: 17,302,490 km (0.097 R)
• M16: 18,044,046 km (0.051 R)
• M17: 18,486,407 km (0.112 R)
• M18: 19,130,725 km (0.087 R)
• M19: 20,669,788 km (0.054 R)
• M20: 21,575,304 km (0.043 R)
• M21: 28,244,976 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 9.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.3 AU - 13.32 AU

Year: 13319 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,753,584 km

• M1: 123,269 km (0.091 R)
• M2: 767,138 km (0.113 R)
• M3: 1,513,930 km (0.045 R)
• M4: 2,074,773 km (0.065 R)
• M5: 5,862,292 km (0.088 R)
• M6: 6,215,792 km (0.083 R)
• M7: 6,546,253 km (0.111 R)
• M8: 8,965,700 km (0.12 R)
• M9: 11,815,240 km (0.104 R)
• M10: 13,689,402 km (0.094 R)
• M11: 15,351,733 km (0.069 R)
• M12: 17,144,514 km (0.11 R)
• M13: 18,843,348 km (0.07 R)
• M14: 19,615,871 km (0.103 R)
• M15: 20,169,084 km (0.104 R)
• M16: 24,156,615 km (0.099 R)
• M17: 25,253,168 km (0.08 R)
• M18: 29,765,189 km (0.099 R)
• M19: 32,870,093 km (0.062 R)
• M20: 35,133,060 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 10.2

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.51 AU - 11.75 AU

Year: 13915 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,753,584 km

• M1: 126,859 km (0.092 R)
• M2: 498,161 km (0.115 R)
• M3: 945,608 km (0.094 R)
• M4: 2,169,468 km (0.12 R)
• M5: 2,716,249 km (0.081 R)
• M6: 3,405,745 km (0.112 R)
• M7: 3,820,879 km (0.072 R)
• M8: 4,523,241 km (0.106 R)
• M9: 5,345,581 km (0.091 R)
• M10: 7,064,311 km (0.04 R)
• M11: 7,930,482 km (0.086 R)
• M12: 8,266,928 km (0.12 R)
• M13: 9,763,954 km (0.111 R)
• M14: 11,988,923 km (0.114 R)
• M15: 14,819,763 km (0.05 R)
• M16: 18,317,212 km (0.089 R)
• M17: 21,391,897 km (0.094 R)
• M18: 21,857,446 km (0.06 R)
• M19: 26,893,060 km (0.077 R)
• M20: 28,880,467 km (0.051 R)
• M21: 32,285,165 km (0.096 R)
• M22: 43,195,488 km (0.091 R)
• M23: 49,715,412 km (0.028 R)
• M24: 55,977,578 km (0.061 R)
• M25: 57,576,630 km (0.093 R)
• M26: 57,935,964 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.49 AU - 12.21 AU

Year: 15286 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,753,584 km

• M1: 162,014 km (0.099 R)
• M2: 1,274,574 km (0.093 R)
• M3: 1,752,240 km (0.103 R)
• M4: 2,411,069 km (0.112 R)
• M5: 3,155,617 km (0.057 R)
• M6: 3,989,925 km (0.108 R)
• M7: 5,068,974 km (0.112 R)
• M8: 9,218,969 km (0.107 R)
• M9: 14,721,029 km (0.097 R)
• M10: 15,442,839 km (0.116 R)
• M11: 16,416,422 km (0.065 R)
• M12: 19,071,485 km (0.116 R)
• M13: 22,281,256 km (0.105 R)
• M14: 24,511,013 km (0.116 R)
• M15: 30,324,087 km (0.099 R)
• M16: 36,210,314 km (0.082 R)
• M17: 41,378,621 km (0.12 R)
• M18: 55,538,957 km (0.074 R)
• M19: 56,583,749 km (0.115 R)
• M20: 62,566,018 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit