🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.7 AU - 1.96 AU

Year: 862 Days

Day: 24.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.73 AU - 1.99 AU

Year: 883 Days

Day: 36.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,536,484 km

• M1: 55,501 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.88 AU - 2.18 AU

Year: 1007 Days

Day: 18.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,536,484 km

• M1: 887,115 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.83 AU - 2.69 AU

Year: 1183 Days

Day: 45.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.89 AU - 2.89 AU

Year: 1711 Days

Day: 22.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.59 AU - 4.99 AU

Year: 3094 Days

Day: 29.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.32 AU - 5.06 AU

Year: 3537 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,536,484 km

• M1: 62,682 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 14.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.79 AU - 7.11 AU

Year: 5705 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,536,484 km

• M1: 183,706 km (0.113 R)
• M2: 940,971 km (0.026 R)
• M3: 1,474,437 km (0.094 R)
• M4: 1,962,874 km (0.092 R)
• M5: 3,335,733 km (0.082 R)
• M6: 3,921,858 km (0.101 R)
• M7: 5,028,134 km (0.064 R)
• M8: 6,420,292 km (0.053 R)
• M9: 7,365,152 km (0.091 R)
• M10: 8,365,962 km (0.066 R)
• M11: 9,230,488 km (0.092 R)
• M12: 13,439,873 km (0.113 R)
• M13: 14,728,359 km (0.086 R)
• M14: 15,245,220 km (0.112 R)
• M15: 16,206,386 km (0.113 R)
• M16: 23,187,969 km (0.041 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit