🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 271 Days

Day: 33.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 300 Days

Day: 43.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 8.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.79 AU - 1.29 AU

Year: 685 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,330,873 km

• M1: 107,561 km (0.115 R)
• M2: 482,752 km (0.044 R)
• M3: 873,352 km (0.099 R)
• M4: 1,199,177 km (0.069 R)
• M5: 1,468,303 km (0.082 R)
• M6: 1,900,192 km (0.064 R)
• M7: 3,181,797 km (0.092 R)
• M8: 3,706,437 km (0.063 R)
• M9: 5,630,415 km (0.095 R)
• M10: 6,055,423 km (0.105 R)
• M11: 6,357,162 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 13

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.12 AU - 1.22 AU

Year: 817 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 36,330,873 km

• M1: 161,715 km (0.054 R)
• M2: 635,492 km (0.088 R)
• M3: 2,668,676 km (0.065 R)
• M4: 3,518,692 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 8.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.93 AU - 6.37 AU

Year: 7546 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,330,873 km

• M1: 104,719 km (0.09 R)
• M2: 366,515 km (0.089 R)
• M3: 776,114 km (0.111 R)
• M4: 1,032,076 km (0.111 R)
• M5: 2,058,766 km (0.045 R)
• M6: 3,381,361 km (0.08 R)
• M7: 3,651,385 km (0.109 R)
• M8: 4,603,426 km (0.077 R)
• M9: 6,228,657 km (0.036 R)
• M10: 6,567,197 km (0.067 R)
• M11: 16,449,034 km (0.119 R)
• M12: 24,123,704 km (0.03 R)
• M13: 31,360,351 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit