🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 252 Days

Day: 21.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,767,642 km

• M1: 35,305 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.59 AU - 0.97 AU

Year: 291 Days

Day: 15.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,767,642 km

• M1: 40,541 km (0.077 R)
• M2: 120,875 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.93 AU

Year: 319 Days

Day: 17.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.47 AU - 3.07 AU

Year: 1944 Days

Day: 47.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 9.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.05 AU - 4.15 AU

Year: 2881 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,767,642 km

• M1: 122,072 km (0.102 R)
• M2: 571,613 km (0.108 R)
• M3: 1,274,873 km (0.041 R)
• M4: 1,904,979 km (0.102 R)
• M5: 2,719,091 km (0.111 R)
• M6: 3,024,570 km (0.101 R)
• M7: 4,005,333 km (0.108 R)
• M8: 4,402,965 km (0.047 R)
• M9: 5,094,107 km (0.057 R)
• M10: 5,428,009 km (0.043 R)
• M11: 6,433,008 km (0.12 R)
• M12: 8,241,945 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 8.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.79 AU - 8.79 AU

Year: 10991 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,767,642 km

• M1: 109,805 km (0.079 R)
• M2: 1,585,289 km (0.09 R)
• M3: 1,856,510 km (0.092 R)
• M4: 3,314,490 km (0.098 R)
• M5: 3,834,193 km (0.066 R)
• M6: 5,387,019 km (0.114 R)
• M7: 5,912,557 km (0.109 R)
• M8: 6,303,755 km (0.116 R)
• M9: 7,065,807 km (0.063 R)
• M10: 8,483,994 km (0.115 R)
• M11: 8,940,118 km (0.075 R)
• M12: 10,642,243 km (0.095 R)
• M13: 11,026,410 km (0.039 R)
• M14: 13,362,680 km (0.039 R)
• M15: 15,638,513 km (0.091 R)
• M16: 16,198,308 km (0.108 R)
• M17: 25,673,089 km (0.1 R)
• M18: 26,452,045 km (0.058 R)
• M19: 30,201,566 km (0.062 R)
• M20: 32,152,921 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit