🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 375 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,571,864 km

• M1: 477,816 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.45 AU - 1.85 AU

Year: 807 Days

Day: 24.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.67 AU - 2.13 AU

Year: 997 Days

Day: 33.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,571,864 km

• M1: 70,311 km (0.1 R)
• M2: 483,800 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.3

Radius: 11.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.84 AU - 5.94 AU

Year: 4765 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,571,864 km

• M1: 146,756 km (0.107 R)
• M2: 582,085 km (0.066 R)
• M3: 1,368,521 km (0.113 R)
• M4: 2,060,711 km (0.11 R)
• M5: 2,520,724 km (0.071 R)
• M6: 3,802,030 km (0.11 R)
• M7: 5,145,718 km (0.099 R)
• M8: 5,822,798 km (0.079 R)
• M9: 7,015,243 km (0.041 R)
• M10: 7,458,651 km (0.105 R)
• M11: 8,439,564 km (0.087 R)
• M12: 10,090,975 km (0.109 R)
• M13: 10,746,064 km (0.108 R)
• M14: 12,831,907 km (0.111 R)
• M15: 14,130,566 km (0.089 R)
• M16: 15,802,472 km (0.096 R)
• M17: 17,170,844 km (0.12 R)
• M18: 19,669,427 km (0.074 R)
• M19: 20,900,767 km (0.043 R)
• M20: 22,842,996 km (0.117 R)
• M21: 26,261,457 km (0.09 R)
• M22: 26,670,308 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 11.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.03 AU - 13.43 AU

Year: 14331 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,571,864 km

• M1: 140,472 km (0.083 R)
• M2: 511,326 km (0.043 R)
• M3: 922,570 km (0.028 R)
• M4: 1,277,566 km (0.106 R)
• M5: 2,361,402 km (0.11 R)
• M6: 2,743,326 km (0.079 R)
• M7: 3,331,395 km (0.072 R)
• M8: 3,746,080 km (0.073 R)
• M9: 4,269,523 km (0.061 R)
• M10: 5,089,619 km (0.088 R)
• M11: 6,074,721 km (0.101 R)
• M12: 6,937,003 km (0.102 R)
• M13: 7,728,824 km (0.083 R)
• M14: 11,656,666 km (0.113 R)
• M15: 13,797,860 km (0.057 R)
• M16: 16,066,512 km (0.08 R)
• M17: 17,841,640 km (0.113 R)
• M18: 19,464,179 km (0.12 R)
• M19: 20,026,218 km (0.099 R)
• M20: 21,036,004 km (0.096 R)
• M21: 22,536,919 km (0.094 R)
• M22: 25,834,954 km (0.049 R)
• M23: 28,085,654 km (0.119 R)
• M24: 30,464,110 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit