🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.77 AU - 0.85 AU

Year: 312 Days

Day: 32.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 347 Days

Day: 35.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,553,782 km

• M1: 49,517 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 555 Days

Day: 37.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,553,782 km

• M1: 62,083 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.69 AU - 1.79 AU

Year: 981 Days

Day: 12.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,553,782 km

• M1: 118,781 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.62 AU - 2.26 AU

Year: 1155 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 11.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.64 AU - 3.96 AU

Year: 2563 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,553,782 km

• M1: 142,417 km (0.036 R)
• M2: 537,206 km (0.108 R)
• M3: 1,045,540 km (0.106 R)
• M4: 1,541,905 km (0.088 R)
• M5: 2,229,906 km (0.107 R)
• M6: 3,557,138 km (0.079 R)
• M7: 4,656,533 km (0.057 R)
• M8: 6,043,604 km (0.114 R)
• M9: 6,954,805 km (0.113 R)
• M10: 9,581,444 km (0.05 R)
• M11: 10,205,118 km (0.088 R)
• M12: 11,380,658 km (0.119 R)
• M13: 11,922,502 km (0.051 R)
• M14: 12,726,440 km (0.102 R)
• M15: 13,183,761 km (0.117 R)
• M16: 15,402,447 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 13.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.57 AU - 7.65 AU

Year: 7265 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,553,782 km

• M1: 170,392 km (0.043 R)
• M2: 645,664 km (0.107 R)
• M3: 1,307,635 km (0.079 R)
• M4: 2,057,120 km (0.116 R)
• M5: 2,791,197 km (0.111 R)
• M6: 3,409,186 km (0.119 R)
• M7: 8,484,443 km (0.046 R)
• M8: 10,010,641 km (0.077 R)
• M9: 23,362,849 km (0.111 R)
• M10: 25,740,558 km (0.093 R)
• M11: 29,836,398 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit