🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 182 Days

Day: 44.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,840,901 km

• M1: 148,850 km (0.099 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 14.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.47 AU - 6.39 AU

Year: 5529 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,840,901 km

• M1: 179,069 km (0.057 R)
• M2: 813,364 km (0.115 R)
• M3: 1,452,296 km (0.112 R)
• M4: 1,901,688 km (0.067 R)
• M5: 2,405,683 km (0.111 R)
• M6: 3,307,310 km (0.081 R)
• M7: 5,138,986 km (0.099 R)
• M8: 6,827,647 km (0.072 R)
• M9: 9,028,381 km (0.106 R)
• M10: 9,821,998 km (0.119 R)
• M11: 13,824,788 km (0.072 R)
• M12: 14,368,726 km (0.11 R)
• M13: 14,927,025 km (0.035 R)
• M14: 17,726,001 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.43 AU - 9.69 AU

Year: 8761 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,840,901 km

• M1: 155,432 km (0.073 R)
• M2: 545,284 km (0.089 R)
• M3: 1,036,863 km (0.061 R)
• M4: 1,518,718 km (0.099 R)
• M5: 2,442,634 km (0.088 R)
• M6: 4,063,826 km (0.113 R)
• M7: 4,810,918 km (0.109 R)
• M8: 5,708,655 km (0.043 R)
• M9: 7,388,340 km (0.043 R)
• M10: 10,965,674 km (0.119 R)
• M11: 11,649,336 km (0.052 R)
• M12: 12,154,827 km (0.091 R)
• M13: 14,555,424 km (0.11 R)
• M14: 15,441,642 km (0.046 R)
• M15: 19,490,508 km (0.093 R)
• M16: 24,035,142 km (0.107 R)
• M17: 30,365,974 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit