🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.09 AU - 1.49 AU

Year: 635 Days

Day: 45.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 10.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.76 AU - 4.58 AU

Year: 3048 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,438,542 km

• M1: 133,142 km (0.073 R)
• M2: 504,444 km (0.036 R)
• M3: 1,249,292 km (0.106 R)
• M4: 1,889,272 km (0.084 R)
• M5: 2,313,381 km (0.107 R)
• M6: 3,035,042 km (0.047 R)
• M7: 3,859,775 km (0.073 R)
• M8: 4,923,116 km (0.071 R)
• M9: 5,787,493 km (0.112 R)
• M10: 6,572,732 km (0.073 R)
• M11: 7,587,754 km (0.111 R)
• M12: 8,149,942 km (0.115 R)
• M13: 11,345,353 km (0.085 R)
• M14: 12,664,956 km (0.041 R)
• M15: 18,091,918 km (0.081 R)
• M16: 21,932,993 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 4.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.68 AU - 13.08 AU

Year: 15556 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,438,542 km

• M1: 78,988 km (0.12 R)
• M2: 400,623 km (0.119 R)
• M3: 601,832 km (0.108 R)
• M4: 1,078,451 km (0.115 R)
• M5: 2,223,473 km (0.074 R)
• M6: 3,096,826 km (0.076 R)
• M7: 3,304,168 km (0.103 R)
• M8: 6,401,293 km (0.063 R)
• M9: 7,229,616 km (0.076 R)
• M10: 9,740,018 km (0.112 R)
• M11: 14,594,020 km (0.065 R)
• M12: 16,142,059 km (0.109 R)
• M13: 17,211,385 km (0.116 R)
• M14: 22,266,297 km (0.084 R)
• M15: 22,960,281 km (0.107 R)
• M16: 23,116,461 km (0.12 R)
• M17: 26,390,860 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit