🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.01 AU - 3.09 AU

Year: 1559 Days

Day: 16.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 11.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.52 AU - 8.14 AU

Year: 7598 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,043,265 km

• M1: 144,362 km (0.033 R)
• M2: 510,578 km (0.103 R)
• M3: 1,299,407 km (0.056 R)
• M4: 2,261,022 km (0.056 R)
• M5: 3,198,253 km (0.111 R)
• M6: 3,907,796 km (0.059 R)
• M7: 4,422,263 km (0.092 R)
• M8: 5,587,780 km (0.103 R)
• M9: 6,647,681 km (0.082 R)
• M10: 7,936,466 km (0.106 R)
• M11: 10,271,539 km (0.051 R)
• M12: 11,424,789 km (0.111 R)
• M13: 12,210,477 km (0.081 R)
• M14: 12,662,263 km (0.09 R)
• M15: 14,233,340 km (0.105 R)
• M16: 17,989,593 km (0.094 R)
• M17: 18,634,509 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 6.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.82 AU - 16.22 AU

Year: 22288 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,043,265 km

• M1: 85,121 km (0.111 R)
• M2: 448,046 km (0.107 R)
• M3: 745,297 km (0.108 R)
• M4: 999,164 km (0.053 R)
• M5: 1,432,848 km (0.113 R)
• M6: 2,380,102 km (0.057 R)
• M7: 2,803,314 km (0.06 R)
• M8: 3,799,636 km (0.102 R)
• M9: 6,869,534 km (0.059 R)
• M10: 14,208,656 km (0.071 R)
• M11: 15,450,468 km (0.065 R)
• M12: 18,706,615 km (0.117 R)
• M13: 19,858,369 km (0.085 R)
• M14: 23,408,476 km (0.073 R)
• M15: 23,880,009 km (0.077 R)
• M16: 27,673,063 km (0.073 R)
• M17: 35,182,128 km (0.094 R)
• M18: 36,426,782 km (0.105 R)
• M19: 45,824,820 km (0.034 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: 496 - 19,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit