🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.16 AU - 1.2 AU

Year: 459 Days

Day: 34.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.18 AU - 1.22 AU

Year: 471 Days

Day: 20.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,031,982 km

• M1: 11,968 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.99 AU - 1.43 AU

Year: 477 Days

Day: 18.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.86 AU - 2.24 AU

Year: 1051 Days

Day: 47.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.32 AU - 2.86 AU

Year: 1493 Days

Day: 42.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,031,982 km

• M1: 753,524 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.38 AU - 3.12 AU

Year: 1633 Days

Day: 45.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.26 AU - 4.6 AU

Year: 2790 Days

Day: 27.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,031,982 km

• M1: 274,961 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 12.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.04 AU - 6.94 AU

Year: 5922 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,031,982 km

• M1: 176,974 km (0.1 R)
• M2: 975,977 km (0.097 R)
• M3: 1,680,283 km (0.073 R)
• M4: 2,189,963 km (0.106 R)
• M5: 3,092,338 km (0.053 R)
• M6: 3,583,168 km (0.108 R)
• M7: 4,781,447 km (0.089 R)
• M8: 6,729,511 km (0.097 R)
• M9: 9,379,338 km (0.085 R)
• M10: 9,820,951 km (0.1 R)
• M11: 11,327,850 km (0.117 R)
• M12: 12,101,421 km (0.104 R)
• M13: 15,314,783 km (0.107 R)
• M14: 15,643,001 km (0.099 R)
• M15: 16,697,366 km (0.107 R)
• M16: 18,806,696 km (0.026 R)
• M17: 19,908,933 km (0.106 R)
• M18: 21,152,391 km (0.118 R)
• M19: 23,869,537 km (0.091 R)
• M20: 26,875,856 km (0.11 R)
• M21: 27,186,271 km (0.049 R)
• M22: 28,446,185 km (0.102 R)
• M23: 32,670,679 km (0.107 R)
• M24: 35,034,475 km (0.093 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit