🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.13 AU - 1.21 AU

Year: 474 Days

Day: 24.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.66 AU - 4.66 AU

Year: 3180 Days

Day: 47.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.2

Radius: 3.1

Gravity: 64.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.74 AU - 16.68 AU

Year: 23334 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,446,742 km

• M1: 42,336 km (0.094 R)
• M2: 143,913 km (0.1 R)
• M3: 505,491 km (0.103 R)
• M4: 917,334 km (0.112 R)
• M5: 1,068,278 km (0.108 R)
• M6: 1,178,083 km (0.046 R)
• M7: 1,536,370 km (0.093 R)
• M8: 1,768,845 km (0.039 R)
• M9: 3,381,510 km (0.081 R)
• M10: 3,805,171 km (0.093 R)
• M11: 4,263,240 km (0.101 R)
• M12: 4,684,209 km (0.082 R)
• M13: 4,867,616 km (0.106 R)
• M14: 5,815,168 km (0.108 R)
• M15: 6,113,167 km (0.082 R)
• M16: 6,832,284 km (0.054 R)
• M17: 8,118,527 km (0.045 R)
• M18: 8,329,759 km (0.086 R)
• M19: 8,490,577 km (0.072 R)
• M20: 8,653,489 km (0.099 R)
• M21: 9,912,355 km (0.117 R)
• M22: 10,398,847 km (0.09 R)
• M23: 10,774,039 km (0.091 R)
• M24: 12,158,417 km (0.073 R)
• M25: 12,365,311 km (0.087 R)
• M26: 13,955,537 km (0.101 R)
• M27: 14,956,646 km (0.063 R)
• M28: 19,253,246 km (0.036 R)
• M29: 24,413,625 km (0.046 R)
• M30: 25,298,646 km (0.114 R)
• M31: 26,665,820 km (0.073 R)
• M32: 27,015,131 km (0.096 R)
• M33: 29,175,474 km (0.117 R)
• M34: 30,805,343 km (0.098 R)
• M35: 37,204,093 km (0.08 R)
• M36: 41,252,361 km (0.11 R)
• M37: 50,209,982 km (0.1 R)
• M38: 56,275,877 km (0.065 R)
• M39: 58,401,513 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit