🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.99 AU - 1.13 AU

Year: 420 Days

Day: 31.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,628,035 km

• M1: 90,357 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.41 AU - 2.11 AU

Year: 899 Days

Day: 12.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.05 AU - 2.77 AU

Year: 1440 Days

Day: 19.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,628,035 km

• M1: 75,547 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.32 AU - 3.2 AU

Year: 1765 Days

Day: 31.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,628,035 km

• M1: 463,454 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 13.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.45 AU - 8.07 AU

Year: 6767 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,628,035 km

• M1: 166,203 km (0.079 R)
• M2: 1,049,728 km (0.076 R)
• M3: 1,691,503 km (0.118 R)
• M4: 2,572,934 km (0.108 R)
• M5: 3,511,511 km (0.091 R)
• M6: 4,925,659 km (0.091 R)
• M7: 7,689,181 km (0.087 R)
• M8: 9,721,169 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.9

Radius: 6.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.57 AU - 16.73 AU

Year: 19416 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,628,035 km

• M1: 79,287 km (0.115 R)
• M2: 493,523 km (0.102 R)
• M3: 910,303 km (0.114 R)
• M4: 3,708,382 km (0.063 R)
• M5: 5,957,286 km (0.091 R)
• M6: 9,288,831 km (0.119 R)
• M7: 9,511,433 km (0.1 R)
• M8: 12,199,557 km (0.116 R)
• M9: 14,805,402 km (0.101 R)
• M10: 15,293,690 km (0.093 R)
• M11: 16,561,083 km (0.097 R)
• M12: 20,857,384 km (0.072 R)
• M13: 22,333,765 km (0.109 R)
• M14: 29,127,304 km (0.086 R)
• M15: 34,667,811 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit