🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.91 AU - 1.41 AU

Year: 471 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,558,680 km

• M1: 70,760 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.89 AU - 3.19 AU

Year: 1997 Days

Day: 44.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.28 AU - 3.72 AU

Year: 2467 Days

Day: 18.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,558,680 km

• M1: 312,211 km (0.097 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 13.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.73 AU - 6.79 AU

Year: 5208 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,558,680 km

• M1: 219,310 km (0.094 R)
• M2: 334,202 km (0.071 R)
• M3: 486,492 km (0.051 R)
• M4: 588,668 km (0.106 R)
• M5: 934,987 km (0.044 R)
• M6: 1,019,509 km (0.114 R)
• M7: 1,223,411 km (0.104 R)
• M8: 1,931,907 km (0.106 R)
• M9: 2,237,685 km (0.037 R)
• M10: 2,388,031 km (0.073 R)
• M11: 2,593,877 km (0.046 R)
• M12: 2,699,194 km (0.091 R)
• M13: 2,859,713 km (0.111 R)
• M14: 3,265,871 km (0.037 R)
• M15: 3,437,460 km (0.084 R)
• M16: 3,592,443 km (0.084 R)
• M17: 3,849,452 km (0.045 R)
• M18: 4,465,796 km (0.031 R)
• M19: 5,515,823 km (0.116 R)
• M20: 5,790,036 km (0.062 R)
• M21: 5,975,388 km (0.07 R)
• M22: 6,351,926 km (0.106 R)
• M23: 6,471,305 km (0.083 R)
• M24: 6,760,627 km (0.033 R)
• M25: 7,153,172 km (0.116 R)
• M26: 7,781,483 km (0.117 R)
• M27: 8,115,385 km (0.043 R)
• M28: 8,244,937 km (0.108 R)
• M29: 10,271,390 km (0.031 R)
• M30: 10,808,297 km (0.105 R)
• M31: 11,557,931 km (0.072 R)
• M32: 12,086,610 km (0.068 R)
• M33: 12,324,172 km (0.118 R)
• M34: 12,443,551 km (0.091 R)
• M35: 12,533,459 km (0.104 R)
• M36: 13,320,643 km (0.114 R)
• M37: 13,504,499 km (0.116 R)
• M38: 15,809,653 km (0.101 R)
• M39: 16,037,041 km (0.06 R)
• M40: 16,659,668 km (0.069 R)
• M41: 16,758,701 km (0.105 R)
• M42: 17,591,812 km (0.042 R)
• M43: 18,267,994 km (0.114 R)
• M44: 18,540,861 km (0.096 R)
• M45: 18,780,666 km (0.087 R)
• M46: 19,228,862 km (0.118 R)
• M47: 20,311,950 km (0.107 R)
• M48: 20,453,170 km (0.108 R)
• M49: 20,630,145 km (0.048 R)
• M50: 20,985,589 km (0.058 R)
• M51: 22,100,393 km (0.064 R)
• M52: 22,500,567 km (0.109 R)
• M53: 23,604,150 km (0.089 R)
• M54: 24,087,950 km (0.088 R)
• M55: 25,178,818 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit