🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.11 AU - 1.35 AU

Year: 484 Days

Day: 44.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.64 AU

Year: 718 Days

Day: 32.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,806,430 km

• M1: 1,066,334 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.62 AU - 2.12 AU

Year: 907 Days

Day: 15.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.73 AU - 4.13 AU

Year: 2254 Days

Day: 35.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.01 AU - 4.19 AU

Year: 2945 Days

Day: 47.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.61 AU - 5.09 AU

Year: 3219 Days

Day: 21.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,806,430 km

• M1: 2,266,109 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 10.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.45 AU - 5.59 AU

Year: 4601 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,806,430 km

• M1: 125,662 km (0.097 R)
• M2: 521,797 km (0.088 R)
• M3: 1,070,522 km (0.1 R)
• M4: 2,044,853 km (0.099 R)
• M5: 2,436,351 km (0.12 R)
• M6: 3,509,267 km (0.12 R)
• M7: 4,602,827 km (0.086 R)
• M8: 5,150,505 km (0.113 R)
• M9: 5,467,204 km (0.097 R)
• M10: 6,198,588 km (0.103 R)
• M11: 6,773,193 km (0.037 R)
• M12: 7,786,719 km (0.05 R)
• M13: 8,786,332 km (0.076 R)
• M14: 10,071,826 km (0.089 R)
• M15: 10,485,016 km (0.032 R)
• M16: 12,915,383 km (0.068 R)
• M17: 13,502,554 km (0.111 R)
• M18: 13,903,776 km (0.066 R)
• M19: 15,698,801 km (0.081 R)
• M20: 17,524,792 km (0.12 R)
• M21: 20,326,162 km (0.107 R)
• M22: 23,055,575 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 12.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.84 AU - 14.28 AU

Year: 14858 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,806,430 km

• M1: 155,432 km (0.086 R)
• M2: 585,676 km (0.051 R)
• M3: 1,097,450 km (0.114 R)
• M4: 1,529,489 km (0.119 R)
• M5: 2,007,903 km (0.061 R)
• M6: 2,882,751 km (0.03 R)
• M7: 3,470,521 km (0.086 R)
• M8: 4,486,440 km (0.117 R)
• M9: 5,015,568 km (0.06 R)
• M10: 6,978,591 km (0.099 R)
• M11: 8,497,907 km (0.078 R)
• M12: 9,761,859 km (0.055 R)
• M13: 11,036,433 km (0.115 R)
• M14: 13,403,072 km (0.059 R)
• M15: 15,876,822 km (0.088 R)
• M16: 18,095,059 km (0.088 R)
• M17: 23,412,516 km (0.111 R)
• M18: 24,061,022 km (0.117 R)
• M19: 25,881,928 km (0.114 R)
• M20: 31,221,824 km (0.093 R)
• M21: 32,121,056 km (0.087 R)
• M22: 33,736,414 km (0.103 R)
• M23: 38,393,097 km (0.106 R)
• M24: 39,555,622 km (0.046 R)
• M25: 47,028,933 km (0.053 R)
• M26: 51,251,183 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 6.1

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.9 AU - 14.88 AU

Year: 18365 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,806,430 km

• M1: 75,996 km (0.097 R)
• M2: 540,946 km (0.059 R)
• M3: 869,313 km (0.095 R)
• M4: 1,324,390 km (0.094 R)
• M5: 2,036,625 km (0.083 R)
• M6: 2,585,201 km (0.082 R)
• M7: 2,788,504 km (0.112 R)
• M8: 3,202,142 km (0.097 R)
• M9: 5,203,912 km (0.058 R)
• M10: 5,492,635 km (0.07 R)
• M11: 5,945,917 km (0.098 R)
• M12: 6,756,438 km (0.045 R)
• M13: 8,744,444 km (0.091 R)
• M14: 9,414,942 km (0.063 R)
• M15: 10,119,249 km (0.093 R)
• M16: 14,667,473 km (0.111 R)
• M17: 19,974,906 km (0.05 R)
• M18: 24,378,918 km (0.096 R)
• M19: 27,073,175 km (0.107 R)
• M20: 29,959,367 km (0.114 R)
• M21: 33,661,017 km (0.103 R)
• M22: 41,812,904 km (0.077 R)
• M23: 42,970,941 km (0.041 R)
• M24: 48,605,545 km (0.072 R)
• M25: 53,182,941 km (0.108 R)
• M26: 57,151,473 km (0.111 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit