🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 179 Days

Day: 37.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 12,848,502 km

• M1: 58,493 km (0.108 R)
• M2: 148,551 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.01 AU - 1.11 AU

Year: 420 Days

Day: 24.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.94 AU - 3.82 AU

Year: 2392 Days

Day: 32.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,848,502 km

• M1: 1,723,966 km (0.063 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 9.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.23 AU - 6.61 AU

Year: 4858 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,848,502 km

• M1: 124,017 km (0.117 R)
• M2: 231,428 km (0.109 R)
• M3: 561,142 km (0.112 R)
• M4: 650,900 km (0.116 R)
• M5: 891,005 km (0.098 R)
• M6: 1,118,244 km (0.081 R)
• M7: 1,217,727 km (0.078 R)
• M8: 1,329,177 km (0.12 R)
• M9: 1,408,314 km (0.084 R)
• M10: 1,562,400 km (0.11 R)
• M11: 1,799,363 km (0.087 R)
• M12: 1,887,626 km (0.056 R)
• M13: 2,119,652 km (0.101 R)
• M14: 2,286,753 km (0.113 R)
• M15: 2,393,267 km (0.054 R)
• M16: 2,611,680 km (0.078 R)
• M17: 2,723,280 km (0.068 R)
• M18: 2,882,302 km (0.103 R)
• M19: 2,997,792 km (0.053 R)
• M20: 3,245,376 km (0.097 R)
• M21: 3,438,507 km (0.078 R)
• M22: 3,773,157 km (0.088 R)
• M23: 4,131,295 km (0.042 R)
• M24: 4,513,817 km (0.101 R)
• M25: 4,675,532 km (0.105 R)
• M26: 4,852,805 km (0.064 R)
• M27: 4,921,620 km (0.075 R)
• M28: 5,018,560 km (0.109 R)
• M29: 5,598,700 km (0.092 R)
• M30: 6,007,102 km (0.115 R)
• M31: 6,546,552 km (0.103 R)
• M32: 6,637,957 km (0.074 R)
• M33: 6,714,401 km (0.11 R)
• M34: 6,837,520 km (0.062 R)
• M35: 7,023,470 km (0.12 R)
• M36: 7,085,703 km (0.117 R)
• M37: 7,337,028 km (0.114 R)
• M38: 7,719,549 km (0.036 R)
• M39: 8,338,585 km (0.074 R)
• M40: 8,487,435 km (0.1 R)
• M41: 8,888,956 km (0.119 R)
• M42: 10,520,620 km (0.064 R)
• M43: 10,592,128 km (0.077 R)
• M44: 10,735,442 km (0.104 R)
• M45: 11,024,316 km (0.05 R)
• M46: 11,333,983 km (0.1 R)
• M47: 11,720,395 km (0.048 R)
• M48: 12,092,594 km (0.087 R)
• M49: 12,487,533 km (0.085 R)
• M50: 12,734,070 km (0.088 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: 388 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit