🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.63 AU - 0.81 AU

Year: 227 Days

Day: 24.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,664,988 km

• M1: 253,419 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.82 AU - 2.14 AU

Year: 1033 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.76 AU - 2.62 AU

Year: 1202 Days

Day: 21.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.62 AU - 4.22 AU

Year: 2346 Days

Day: 23.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,664,988 km

• M1: 278,850 km (0.099 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 9.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.14 AU - 9.14 AU

Year: 10248 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,664,988 km

• M1: 115,639 km (0.065 R)
• M2: 613,351 km (0.111 R)
• M3: 1,077,105 km (0.034 R)
• M4: 1,734,887 km (0.077 R)
• M5: 3,728,727 km (0.118 R)
• M6: 4,042,733 km (0.074 R)
• M7: 4,634,991 km (0.073 R)
• M8: 5,447,307 km (0.087 R)
• M9: 5,749,794 km (0.083 R)
• M10: 6,242,420 km (0.045 R)
• M11: 7,806,615 km (0.113 R)
• M12: 8,235,512 km (0.105 R)
• M13: 10,933,660 km (0.109 R)
• M14: 12,252,514 km (0.111 R)
• M15: 12,656,279 km (0.052 R)
• M16: 13,308,975 km (0.066 R)
• M17: 14,488,853 km (0.04 R)
• M18: 19,440,243 km (0.083 R)
• M19: 20,308,958 km (0.104 R)
• M20: 24,952,476 km (0.044 R)
• M21: 26,934,797 km (0.072 R)
• M22: 28,313,192 km (0.082 R)
• M23: 29,223,794 km (0.075 R)
• M24: 30,468,299 km (0.117 R)
• M25: 34,641,781 km (0.101 R)
• M26: 35,450,058 km (0.077 R)
• M27: 45,188,281 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 5.5

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.7 AU - 17.5 AU

Year: 23958 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,664,988 km

• M1: 68,815 km (0.083 R)
• M2: 260,899 km (0.118 R)
• M3: 1,325,288 km (0.066 R)
• M4: 1,520,812 km (0.032 R)
• M5: 2,529,401 km (0.059 R)
• M6: 3,131,233 km (0.101 R)
• M7: 3,572,397 km (0.084 R)
• M8: 4,837,098 km (0.074 R)
• M9: 5,028,433 km (0.045 R)
• M10: 6,420,142 km (0.074 R)
• M11: 6,745,518 km (0.111 R)
• M12: 7,032,895 km (0.041 R)
• M13: 9,279,556 km (0.052 R)
• M14: 9,515,771 km (0.069 R)
• M15: 9,938,684 km (0.119 R)
• M16: 11,149,828 km (0.099 R)
• M17: 16,634,535 km (0.092 R)
• M18: 17,695,483 km (0.106 R)
• M19: 18,989,206 km (0.119 R)
• M20: 20,245,977 km (0.072 R)
• M21: 24,347,353 km (0.056 R)
• M22: 25,712,732 km (0.08 R)
• M23: 27,008,400 km (0.103 R)
• M24: 28,595,184 km (0.108 R)
• M25: 31,420,190 km (0.102 R)
• M26: 33,174,076 km (0.112 R)
• M27: 34,425,761 km (0.064 R)
• M28: 35,564,650 km (0.08 R)
• M29: 50,154,930 km (0.119 R)
• M30: 53,863,611 km (0.116 R)
• M31: 57,552,395 km (0.101 R)
• M32: 59,154,588 km (0.054 R)
• M33: 59,559,699 km (0.106 R)
• M34: 69,396,956 km (0.119 R)
• M35: 71,211,429 km (0.064 R)
• M36: 75,171,584 km (0.052 R)
• M37: 75,885,315 km (0.112 R)
• M38: 87,140,460 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit