🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.32 AU - 1.7 AU

Year: 671 Days

Day: 36.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 11.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.58 AU - 8.5 AU

Year: 6755 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,326,082 km

• M1: 152,440 km (0.112 R)
• M2: 527,033 km (0.101 R)
• M3: 1,219,223 km (0.093 R)
• M4: 1,855,612 km (0.097 R)
• M5: 2,670,023 km (0.101 R)
• M6: 3,522,282 km (0.057 R)
• M7: 4,403,264 km (0.112 R)
• M8: 5,371,012 km (0.073 R)
• M9: 6,757,785 km (0.111 R)
• M10: 11,137,711 km (0.104 R)
• M11: 14,572,029 km (0.108 R)
• M12: 17,907,464 km (0.103 R)
• M13: 22,933,802 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.2 AU - 12.68 AU

Year: 15868 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,326,082 km

• M1: 182,958 km (0.051 R)
• M2: 764,296 km (0.109 R)
• M3: 1,505,852 km (0.07 R)
• M4: 2,253,243 km (0.087 R)
• M5: 3,713,169 km (0.108 R)
• M6: 4,233,620 km (0.101 R)
• M7: 4,865,820 km (0.103 R)
• M8: 5,423,372 km (0.066 R)
• M9: 6,060,060 km (0.082 R)
• M10: 7,785,223 km (0.117 R)
• M11: 11,490,463 km (0.111 R)
• M12: 12,544,380 km (0.12 R)
• M13: 19,364,547 km (0.113 R)
• M14: 22,602,593 km (0.07 R)
• M15: 23,603,702 km (0.09 R)
• M16: 26,285,094 km (0.107 R)
• M17: 26,784,601 km (0.1 R)
• M18: 28,008,910 km (0.114 R)
• M19: 28,530,109 km (0.118 R)
• M20: 29,163,955 km (0.058 R)
• M21: 30,241,210 km (0.079 R)
• M22: 31,121,892 km (0.113 R)
• M23: 33,632,444 km (0.07 R)
• M24: 34,339,892 km (0.102 R)
• M25: 35,298,665 km (0.112 R)
• M26: 41,295,595 km (0.05 R)
• M27: 47,495,080 km (0.087 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit