🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.08 AU - 1.38 AU

Year: 491 Days

Day: 42.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,573,242 km

• M1: 271,221 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.73 AU

Year: 756 Days

Day: 38.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.51 AU - 1.95 AU

Year: 819 Days

Day: 21.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,573,242 km

• M1: 479,312 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.26 AU - 2.6 AU

Year: 1363 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,573,242 km

• M1: 162,912 km (0.116 R)
• M2: 585,676 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.6 AU - 3.72 AU

Year: 2022 Days

Day: 20 Hours

Environment

Temp: -112 °C

Axial Tilt: 80.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,573,242 km

• M1: 357,689 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.27 AU - 4.43 AU

Year: 2719 Days

Day: 30.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 4.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.63 AU - 19.01 AU

Year: 21580 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,573,242 km

• M1: 74,799 km (0.113 R)
• M2: 389,553 km (0.063 R)
• M3: 1,158,336 km (0.099 R)
• M4: 1,341,295 km (0.034 R)
• M5: 1,659,639 km (0.086 R)
• M6: 1,877,004 km (0.074 R)
• M7: 2,130,722 km (0.11 R)
• M8: 3,454,514 km (0.108 R)
• M9: 3,996,507 km (0.047 R)
• M10: 5,682,774 km (0.034 R)
• M11: 7,416,314 km (0.07 R)
• M12: 7,792,553 km (0.118 R)
• M13: 8,050,310 km (0.117 R)
• M14: 8,628,356 km (0.107 R)
• M15: 10,016,774 km (0.096 R)
• M16: 10,168,466 km (0.117 R)
• M17: 14,998,683 km (0.095 R)
• M18: 19,079,413 km (0.093 R)
• M19: 21,581,886 km (0.033 R)
• M20: 27,325,098 km (0.099 R)
• M21: 31,131,766 km (0.052 R)
• M22: 31,889,628 km (0.051 R)
• M23: 36,816,934 km (0.078 R)
• M24: 37,178,362 km (0.082 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit