🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.83 AU - 0.85 AU

Year: 296 Days

Day: 35.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 99 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.32 AU - 1.6 AU

Year: 679 Days

Day: 14.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.32 AU - 5.32 AU

Year: 3457 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,296,679 km

• M1: 181,612 km (0.076 R)
• M2: 859,141 km (0.119 R)
• M3: 1,356,404 km (0.067 R)
• M4: 2,357,214 km (0.031 R)
• M5: 3,118,068 km (0.088 R)
• M6: 3,828,658 km (0.095 R)
• M7: 5,033,220 km (0.079 R)
• M8: 6,448,117 km (0.092 R)
• M9: 7,442,344 km (0.04 R)
• M10: 9,349,418 km (0.04 R)
• M11: 9,853,563 km (0.09 R)
• M12: 11,172,717 km (0.09 R)
• M13: 12,700,111 km (0.115 R)
• M14: 13,222,956 km (0.08 R)
• M15: 15,837,777 km (0.043 R)
• M16: 16,500,047 km (0.054 R)
• M17: 17,469,740 km (0.097 R)
• M18: 18,356,706 km (0.1 R)
• M19: 19,211,359 km (0.119 R)
• M20: 22,139,138 km (0.069 R)
• M21: 23,745,221 km (0.072 R)
• M22: 24,540,334 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 15

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.33 AU - 9.03 AU

Year: 8194 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,296,679 km

• M1: 186,698 km (0.066 R)
• M2: 661,073 km (0.102 R)
• M3: 2,010,296 km (0.059 R)
• M4: 2,937,803 km (0.049 R)
• M5: 3,409,635 km (0.078 R)
• M6: 4,481,952 km (0.076 R)
• M7: 5,867,528 km (0.039 R)
• M8: 6,659,948 km (0.102 R)
• M9: 8,124,960 km (0.111 R)
• M10: 10,712,704 km (0.107 R)
• M11: 11,845,159 km (0.061 R)
• M12: 17,048,772 km (0.114 R)
• M13: 20,687,291 km (0.105 R)
• M14: 21,313,957 km (0.083 R)
• M15: 29,461,954 km (0.116 R)
• M16: 31,990,158 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit