🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.77 AU - 0.81 AU

Year: 298 Days

Day: 20.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.79 AU - 1.29 AU

Year: 450 Days

Day: 29.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,439,226 km

• M1: 833,559 km (0.113 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.63 AU - 5.41 AU

Year: 4080 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,439,226 km

• M1: 100,829 km (0.05 R)
• M2: 160,070 km (0.096 R)
• M3: 302,786 km (0.093 R)
• M4: 414,536 km (0.117 R)
• M5: 479,611 km (0.074 R)
• M6: 606,619 km (0.093 R)
• M7: 761,154 km (0.034 R)
• M8: 851,960 km (0.103 R)
• M9: 911,649 km (0.116 R)
• M10: 1,081,293 km (0.09 R)
• M11: 1,165,218 km (0.115 R)
• M12: 1,280,707 km (0.094 R)
• M13: 1,390,063 km (0.056 R)
• M14: 1,502,561 km (0.087 R)
• M15: 1,575,714 km (0.075 R)
• M16: 1,758,523 km (0.09 R)
• M17: 1,835,865 km (0.115 R)
• M18: 2,482,726 km (0.057 R)
• M19: 2,657,905 km (0.072 R)
• M20: 2,747,066 km (0.077 R)
• M21: 2,798,527 km (0.079 R)
• M22: 2,967,872 km (0.111 R)
• M23: 3,248,518 km (0.1 R)
• M24: 3,440,452 km (0.09 R)
• M25: 3,664,400 km (0.11 R)
• M26: 3,806,817 km (0.117 R)
• M27: 4,009,373 km (0.11 R)
• M28: 4,097,186 km (0.083 R)
• M29: 4,349,558 km (0.057 R)
• M30: 4,455,025 km (0.051 R)
• M31: 4,561,389 km (0.105 R)
• M32: 4,637,833 km (0.115 R)
• M33: 4,838,594 km (0.081 R)
• M34: 5,042,196 km (0.068 R)
• M35: 6,018,322 km (0.063 R)
• M36: 6,135,906 km (0.075 R)
• M37: 6,322,305 km (0.117 R)
• M38: 6,648,728 km (0.067 R)
• M39: 6,840,213 km (0.072 R)
• M40: 7,210,917 km (0.1 R)
• M41: 7,497,696 km (0.116 R)
• M42: 7,570,101 km (0.107 R)
• M43: 7,953,371 km (0.034 R)
• M44: 8,343,223 km (0.076 R)
• M45: 8,474,420 km (0.089 R)
• M46: 8,644,214 km (0.113 R)
• M47: 9,160,476 km (0.097 R)
• M48: 9,334,758 km (0.093 R)
• M49: 9,412,698 km (0.116 R)
• M50: 9,529,833 km (0.08 R)
• M51: 9,745,852 km (0.025 R)
• M52: 10,343,197 km (0.092 R)
• M53: 10,423,830 km (0.086 R)
• M54: 10,809,194 km (0.109 R)
• M55: 10,870,529 km (0.114 R)
• M56: 11,323,661 km (0.093 R)
• M57: 11,909,187 km (0.078 R)
• M58: 11,993,560 km (0.094 R)
• M59: 12,056,990 km (0.067 R)
• M60: 12,590,306 km (0.073 R)
• M61: 12,741,101 km (0.063 R)
• M62: 12,935,728 km (0.105 R)
• M63: 13,415,638 km (0.054 R)
• M64: 13,679,977 km (0.078 R)
• M65: 14,101,843 km (0.086 R)
• M66: 14,348,081 km (0.097 R)
• M67: 15,186,877 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit