🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 38.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,374,896 km

• M1: 134,189 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.53 AU - 2.03 AU

Year: 859 Days

Day: 15.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,374,896 km

• M1: 791,223 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.98 AU - 2.6 AU

Year: 1253 Days

Day: 45.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 15

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.42 AU - 7.24 AU

Year: 6455 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,374,896 km

• M1: 202,406 km (0.071 R)
• M2: 412,292 km (0.113 R)
• M3: 586,124 km (0.118 R)
• M4: 711,787 km (0.063 R)
• M5: 848,519 km (0.118 R)
• M6: 1,138,141 km (0.069 R)
• M7: 1,330,972 km (0.111 R)
• M8: 1,718,880 km (0.068 R)
• M9: 1,975,739 km (0.078 R)
• M10: 2,211,206 km (0.097 R)
• M11: 2,438,296 km (0.097 R)
• M12: 2,581,910 km (0.073 R)
• M13: 2,691,714 km (0.107 R)
• M14: 3,107,597 km (0.07 R)
• M15: 3,363,259 km (0.108 R)
• M16: 3,463,490 km (0.047 R)
• M17: 3,564,768 km (0.114 R)
• M18: 4,043,481 km (0.063 R)
• M19: 4,388,753 km (0.085 R)
• M20: 4,947,501 km (0.076 R)
• M21: 5,062,093 km (0.052 R)
• M22: 5,177,582 km (0.078 R)
• M23: 5,648,217 km (0.108 R)
• M24: 5,743,960 km (0.099 R)
• M25: 6,083,697 km (0.091 R)
• M26: 6,732,203 km (0.101 R)
• M27: 6,987,417 km (0.037 R)
• M28: 7,142,251 km (0.118 R)
• M29: 7,298,132 km (0.036 R)
• M30: 7,560,527 km (0.115 R)
• M31: 7,692,921 km (0.12 R)
• M32: 7,933,175 km (0.104 R)
• M33: 8,148,895 km (0.091 R)
• M34: 8,311,957 km (0.034 R)
• M35: 9,284,642 km (0.073 R)
• M36: 11,035,386 km (0.112 R)
• M37: 11,336,975 km (0.074 R)
• M38: 12,258,199 km (0.053 R)
• M39: 12,414,080 km (0.07 R)
• M40: 12,633,540 km (0.063 R)
• M41: 14,106,930 km (0.101 R)
• M42: 14,599,256 km (0.043 R)
• M43: 14,764,562 km (0.098 R)
• M44: 14,930,615 km (0.086 R)
• M45: 15,097,118 km (0.027 R)
• M46: 15,600,664 km (0.098 R)
• M47: 15,769,710 km (0.074 R)
• M48: 16,212,220 km (0.102 R)
• M49: 16,762,441 km (0.089 R)
• M50: 17,179,071 km (0.115 R)
• M51: 17,987,349 km (0.102 R)
• M52: 18,200,227 km (0.098 R)
• M53: 18,951,956 km (0.048 R)
• M54: 20,117,024 km (0.106 R)
• M55: 20,264,378 km (0.041 R)
• M56: 20,448,982 km (0.119 R)
• M57: 20,745,485 km (0.116 R)
• M58: 21,568,273 km (0.104 R)
• M59: 22,021,555 km (0.118 R)
• M60: 22,249,392 km (0.08 R)
• M61: 22,860,799 km (0.083 R)
• M62: 23,245,714 km (0.08 R)
• M63: 23,749,410 km (0.088 R)
• M64: 25,282,040 km (0.108 R)
• M65: 25,640,177 km (0.076 R)
• M66: 26,321,446 km (0.088 R)
• M67: 27,089,930 km (0.085 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit