🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.39 AU - 1.83 AU

Year: 448 Days

Day: 19.3 Hours

Environment

Temp: 399 °C

Axial Tilt: 74.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,920,520 km

• M1: 212,130 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.59 AU - 3.49 AU

Year: 1161 Days

Day: 31.7 Hours

Environment

Temp: 262 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,920,520 km

• M1: 27,825 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.11 AU - 8.23 AU

Year: 3774 Days

Day: 32.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,920,520 km

• M1: 3,360,716 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.48 AU - 8.42 AU

Year: 4014 Days

Day: 21.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,920,520 km

• M1: 1,530,835 km (0.115 R)
• M2: 2,310,689 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.69 AU - 10.05 AU

Year: 5787 Days

Day: 27.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.03 AU - 14.79 AU

Year: 9577 Days

Day: 27.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.42 AU - 18.86 AU

Year: 13549 Days

Day: 31.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,920,520 km

• M1: 94,845 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.71 AU - 17.51 AU

Year: 14165 Days

Day: 38.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,920,520 km

• M1: 7,751,713 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 29.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 14.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 27.34 AU - 31.14 AU

Year: 34636 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,920,520 km

• M1: 184,903 km (0.101 R)
• M2: 1,018,462 km (0.065 R)
• M3: 2,037,224 km (0.089 R)
• M4: 2,723,878 km (0.071 R)
• M5: 3,637,023 km (0.113 R)
• M6: 4,626,314 km (0.099 R)
• M7: 9,298,256 km (0.118 R)
• M8: 13,906,020 km (0.063 R)
• M9: 15,412,470 km (0.072 R)
• M10: 24,986,435 km (0.084 R)
• M11: 25,744,746 km (0.115 R)
• M12: 28,828,856 km (0.107 R)
• M13: 29,663,014 km (0.104 R)
• M14: 30,192,590 km (0.103 R)
• M15: 33,048,713 km (0.115 R)
• M16: 34,893,404 km (0.09 R)
• M17: 47,282,801 km (0.083 R)
• M18: 49,030,553 km (0.061 R)

Kuiper Belt

Range: 50 - 72 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit