🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 172 Days

Day: 16.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.49 AU

Year: 609 Days

Day: 17.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.52 AU - 1.84 AU

Year: 972 Days

Day: 20.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,321,449 km

• M1: 1,140,684 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.62 AU - 2.6 AU

Year: 1368 Days

Day: 42 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,321,449 km

• M1: 1,368,073 km (0.103 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 11.8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.33 AU - 3.89 AU

Year: 2447 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,321,449 km

• M1: 156,180 km (0.117 R)
• M2: 246,388 km (0.086 R)
• M3: 379,081 km (0.117 R)
• M4: 481,107 km (0.06 R)
• M5: 646,712 km (0.117 R)
• M6: 775,216 km (0.062 R)
• M7: 964,457 km (0.1 R)
• M8: 1,049,130 km (0.11 R)
• M9: 1,192,295 km (0.026 R)
• M10: 1,272,180 km (0.105 R)
• M11: 1,548,338 km (0.109 R)
• M12: 1,649,017 km (0.063 R)
• M13: 1,830,779 km (0.12 R)
• M14: 2,005,659 km (0.093 R)
• M15: 2,172,011 km (0.102 R)
• M16: 2,271,344 km (0.109 R)
• M17: 2,357,662 km (0.096 R)
• M18: 2,593,279 km (0.081 R)
• M19: 2,977,147 km (0.119 R)
• M20: 3,184,041 km (0.079 R)
• M21: 3,561,776 km (0.059 R)
• M22: 3,832,997 km (0.104 R)
• M23: 4,076,093 km (0.068 R)
• M24: 4,798,202 km (0.093 R)
• M25: 5,520,909 km (0.069 R)
• M26: 5,599,000 km (0.109 R)
• M27: 6,075,170 km (0.084 R)
• M28: 6,155,803 km (0.114 R)
• M29: 6,257,230 km (0.078 R)
• M30: 6,399,947 km (0.08 R)
• M31: 6,855,921 km (0.112 R)
• M32: 7,365,302 km (0.03 R)
• M33: 7,516,246 km (0.049 R)
• M34: 7,733,612 km (0.045 R)
• M35: 7,997,203 km (0.06 R)
• M36: 8,108,055 km (0.041 R)
• M37: 8,601,279 km (0.038 R)
• M38: 8,760,302 km (0.073 R)
• M39: 9,058,151 km (0.074 R)
• M40: 9,429,453 km (0.081 R)
• M41: 10,067,338 km (0.084 R)
• M42: 10,403,634 km (0.088 R)
• M43: 10,524,659 km (0.079 R)
• M44: 10,694,901 km (0.114 R)
• M45: 10,865,892 km (0.049 R)
• M46: 11,186,181 km (0.051 R)
• M47: 11,384,847 km (0.095 R)
• M48: 11,584,560 km (0.045 R)
• M49: 11,710,073 km (0.086 R)
• M50: 11,861,166 km (0.039 R)
• M51: 12,318,487 km (0.069 R)
• M52: 12,989,434 km (0.114 R)
• M53: 13,250,631 km (0.06 R)
• M54: 13,381,829 km (0.09 R)
• M55: 13,672,198 km (0.103 R)
• M56: 13,884,627 km (0.079 R)
• M57: 13,964,512 km (0.096 R)
• M58: 14,205,365 km (0.081 R)
• M59: 14,555,574 km (0.066 R)
• M60: 14,663,882 km (0.102 R)
• M61: 14,935,851 km (0.095 R)
• M62: 15,485,025 km (0.105 R)
• M63: 16,208,630 km (0.094 R)
• M64: 16,687,792 km (0.097 R)
• M65: 16,886,458 km (0.101 R)
• M66: 17,143,018 km (0.064 R)
• M67: 17,372,202 km (0.104 R)
• M68: 17,602,433 km (0.115 R)
• M69: 18,211,446 km (0.067 R)
• M70: 18,328,282 km (0.094 R)
• M71: 18,768,399 km (0.031 R)
• M72: 19,212,107 km (0.044 R)
• M73: 19,569,645 km (0.06 R)
• M74: 20,321,375 km (0.031 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit