🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.69 AU - 1.01 AU

Year: 291 Days

Day: 32.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 388 Days

Day: 41.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.05 AU - 2.83 AU

Year: 1413 Days

Day: 22.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,846,501 km

• M1: 332,556 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.16 AU - 4.76 AU

Year: 2922 Days

Day: 45.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 178.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.75 AU - 4.87 AU

Year: 3912 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,846,501 km

• M1: 193,580 km (0.107 R)
• M2: 294,708 km (0.114 R)
• M3: 413,040 km (0.051 R)
• M4: 517,309 km (0.079 R)
• M5: 738,116 km (0.087 R)
• M6: 907,909 km (0.1 R)
• M7: 992,133 km (0.052 R)
• M8: 1,302,698 km (0.099 R)
• M9: 1,427,463 km (0.107 R)
• M10: 1,842,298 km (0.061 R)
• M11: 2,194,601 km (0.066 R)
• M12: 2,362,150 km (0.093 R)
• M13: 2,586,248 km (0.116 R)
• M14: 2,781,623 km (0.078 R)
• M15: 2,945,133 km (0.065 R)
• M16: 3,377,770 km (0.099 R)
• M17: 3,552,650 km (0.025 R)
• M18: 3,790,511 km (0.101 R)
• M19: 3,952,077 km (0.107 R)
• M20: 4,074,896 km (0.087 R)
• M21: 4,303,183 km (0.038 R)
• M22: 4,664,462 km (0.045 R)
• M23: 4,794,462 km (0.083 R)
• M24: 4,925,510 km (0.098 R)
• M25: 5,191,495 km (0.117 R)
• M26: 5,394,050 km (0.103 R)
• M27: 5,622,337 km (0.062 R)
• M28: 6,159,244 km (0.083 R)
• M29: 7,032,895 km (0.116 R)
• M30: 7,207,326 km (0.111 R)
• M31: 7,307,706 km (0.107 R)
• M32: 7,433,817 km (0.097 R)
• M33: 7,790,608 km (0.119 R)
• M34: 7,997,053 km (0.088 R)
• M35: 8,153,234 km (0.071 R)
• M36: 8,389,149 km (0.119 R)
• M37: 8,521,244 km (0.115 R)
• M38: 9,110,810 km (0.098 R)
• M39: 9,383,227 km (0.118 R)
• M40: 9,520,408 km (0.055 R)
• M41: 9,824,541 km (0.118 R)
• M42: 10,216,338 km (0.097 R)
• M43: 10,584,947 km (0.108 R)
• M44: 11,073,384 km (0.116 R)
• M45: 11,218,494 km (0.03 R)
• M46: 11,539,830 km (0.104 R)
• M47: 12,162,008 km (0.114 R)
• M48: 12,825,474 km (0.078 R)
• M49: 12,916,729 km (0.078 R)
• M50: 13,038,950 km (0.112 R)
• M51: 14,250,544 km (0.046 R)
• M52: 14,630,522 km (0.033 R)
• M53: 14,917,750 km (0.046 R)
• M54: 15,110,283 km (0.085 R)
• M55: 15,432,965 km (0.113 R)
• M56: 15,660,354 km (0.071 R)
• M57: 15,823,266 km (0.113 R)
• M58: 16,946,746 km (0.074 R)
• M59: 17,114,146 km (0.089 R)
• M60: 17,585,828 km (0.118 R)
• M61: 17,959,524 km (0.061 R)
• M62: 18,301,355 km (0.037 R)
• M63: 18,818,365 km (0.073 R)
• M64: 19,410,025 km (0.103 R)
• M65: 19,760,832 km (0.092 R)
• M66: 19,972,513 km (0.074 R)
• M67: 22,312,223 km (0.106 R)
• M68: 23,383,942 km (0.106 R)
• M69: 23,907,385 km (0.103 R)
• M70: 24,548,113 km (0.078 R)
• M71: 25,270,970 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit