🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.77 AU

Year: 230 Days

Day: 23.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 9.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.41 AU - 7.51 AU

Year: 6775 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,697,464 km

• M1: 114,592 km (0.102 R)
• M2: 799,900 km (0.12 R)
• M3: 1,146,967 km (0.116 R)
• M4: 1,942,379 km (0.105 R)
• M5: 2,293,485 km (0.088 R)
• M6: 2,792,095 km (0.095 R)
• M7: 3,321,073 km (0.05 R)
• M8: 4,455,623 km (0.059 R)
• M9: 5,860,048 km (0.101 R)
• M10: 6,567,197 km (0.084 R)
• M11: 9,071,615 km (0.1 R)
• M12: 12,893,092 km (0.073 R)
• M13: 22,840,603 km (0.109 R)
• M14: 24,044,267 km (0.113 R)
• M15: 25,607,864 km (0.105 R)
• M16: 26,659,837 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 12.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.35 AU - 10.45 AU

Year: 12374 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,697,464 km

• M1: 154,235 km (0.091 R)
• M2: 587,471 km (0.114 R)
• M3: 1,010,833 km (0.098 R)
• M4: 2,111,424 km (0.116 R)
• M5: 3,021,877 km (0.088 R)
• M6: 4,033,757 km (0.106 R)
• M7: 4,858,191 km (0.086 R)
• M8: 5,791,831 km (0.04 R)
• M9: 6,638,106 km (0.094 R)
• M10: 7,091,238 km (0.098 R)
• M11: 8,152,186 km (0.083 R)
• M12: 11,381,556 km (0.109 R)
• M13: 11,792,950 km (0.103 R)
• M14: 13,344,280 km (0.119 R)
• M15: 15,667,086 km (0.117 R)
• M16: 16,547,768 km (0.075 R)
• M17: 19,807,057 km (0.095 R)
• M18: 21,364,820 km (0.115 R)
• M19: 21,901,727 km (0.114 R)
• M20: 25,314,802 km (0.082 R)
• M21: 26,527,143 km (0.084 R)
• M22: 29,837,894 km (0.095 R)
• M23: 31,304,850 km (0.07 R)
• M24: 34,382,228 km (0.066 R)
• M25: 35,492,992 km (0.099 R)
• M26: 40,311,540 km (0.081 R)
• M27: 40,720,391 km (0.095 R)
• M28: 44,380,602 km (0.091 R)
• M29: 52,997,888 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit