🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.76 AU - 1.26 AU

Year: 365 Days

Day: 25.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.64 AU - 1.78 AU

Year: 805 Days

Day: 29.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.73 AU - 3.45 AU

Year: 1955 Days

Day: 43.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 8.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.4 AU - 6.58 AU

Year: 4629 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,826,140 km

• M1: 120,875 km (0.113 R)
• M2: 182,509 km (0.083 R)
• M3: 294,558 km (0.082 R)
• M4: 395,088 km (0.03 R)
• M5: 479,461 km (0.112 R)
• M6: 711,039 km (0.093 R)
• M7: 919,578 km (0.064 R)
• M8: 1,006,644 km (0.108 R)
• M9: 1,306,588 km (0.115 R)
• M10: 1,416,393 km (0.088 R)
• M11: 1,483,861 km (0.064 R)
• M12: 2,283,163 km (0.091 R)
• M13: 2,403,140 km (0.101 R)
• M14: 2,538,975 km (0.119 R)
• M15: 2,961,589 km (0.11 R)
• M16: 3,792,605 km (0.066 R)
• M17: 4,242,147 km (0.077 R)
• M18: 4,742,701 km (0.043 R)
• M19: 4,896,488 km (0.083 R)
• M20: 5,332,416 km (0.09 R)
• M21: 5,438,930 km (0.103 R)
• M22: 5,563,994 km (0.097 R)
• M23: 5,963,570 km (0.094 R)
• M24: 6,166,873 km (0.1 R)
• M25: 6,771,248 km (0.094 R)
• M26: 6,848,142 km (0.089 R)
• M27: 7,099,915 km (0.119 R)
• M28: 7,295,739 km (0.098 R)
• M29: 7,374,577 km (0.059 R)
• M30: 7,473,610 km (0.04 R)
• M31: 7,995,258 km (0.114 R)
• M32: 8,158,170 km (0.081 R)
• M33: 8,240,000 km (0.088 R)
• M34: 8,466,641 km (0.041 R)
• M35: 8,528,724 km (0.112 R)
• M36: 8,674,283 km (0.11 R)
• M37: 8,736,964 km (0.09 R)
• M38: 8,967,944 km (0.117 R)
• M39: 9,073,709 km (0.092 R)
• M40: 9,243,652 km (0.067 R)
• M41: 9,522,054 km (0.087 R)
• M42: 10,153,207 km (0.084 R)
• M43: 10,329,733 km (0.12 R)
• M44: 10,418,295 km (0.082 R)
• M45: 11,136,365 km (0.076 R)
• M46: 11,409,830 km (0.071 R)
• M47: 11,963,342 km (0.06 R)
• M48: 12,337,187 km (0.09 R)
• M49: 12,928,996 km (0.085 R)
• M50: 13,846,330 km (0.059 R)
• M51: 14,091,222 km (0.055 R)
• M52: 14,312,776 km (0.075 R)
• M53: 14,411,660 km (0.099 R)
• M54: 14,859,407 km (0.115 R)
• M55: 15,185,680 km (0.092 R)
• M56: 15,286,509 km (0.11 R)
• M57: 16,799,841 km (0.094 R)
• M58: 17,113,398 km (0.103 R)
• M59: 17,640,431 km (0.092 R)
• M60: 17,826,082 km (0.089 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit