🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 235 Days

Day: 41.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.06 AU - 1.24 AU

Year: 438 Days

Day: 14 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.36 AU - 2.08 AU

Year: 800 Days

Day: 43.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.64 AU - 1.98 AU

Year: 864 Days

Day: 20.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 8.6

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.07 AU - 7.89 AU

Year: 6542 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,765,127 km

• M1: 141,669 km (0.109 R)
• M2: 267,631 km (0.057 R)
• M3: 575,204 km (0.051 R)
• M4: 1,044,193 km (0.059 R)
• M5: 1,431,502 km (0.113 R)
• M6: 1,630,916 km (0.1 R)
• M7: 1,947,166 km (0.027 R)
• M8: 2,146,131 km (0.105 R)
• M9: 3,134,674 km (0.029 R)
• M10: 3,211,866 km (0.037 R)
• M11: 3,394,824 km (0.11 R)
• M12: 3,554,296 km (0.095 R)
• M13: 3,716,310 km (0.08 R)
• M14: 4,359,731 km (0.103 R)
• M15: 4,562,436 km (0.118 R)
• M16: 4,620,929 km (0.09 R)
• M17: 4,857,443 km (0.101 R)
• M18: 5,097,996 km (0.116 R)
• M19: 6,721,133 km (0.108 R)
• M20: 7,260,882 km (0.095 R)
• M21: 7,432,321 km (0.098 R)
• M22: 7,955,166 km (0.098 R)
• M23: 8,238,804 km (0.045 R)
• M24: 8,453,626 km (0.085 R)
• M25: 9,035,861 km (0.089 R)
• M26: 10,741,875 km (0.111 R)
• M27: 10,819,965 km (0.068 R)
• M28: 10,898,205 km (0.046 R)
• M29: 11,332,188 km (0.081 R)
• M30: 11,531,303 km (0.105 R)
• M31: 11,611,338 km (0.12 R)
• M32: 11,731,615 km (0.103 R)
• M33: 11,973,514 km (0.087 R)
• M34: 12,054,596 km (0.057 R)
• M35: 12,462,251 km (0.102 R)
• M36: 12,709,087 km (0.059 R)
• M37: 12,791,815 km (0.102 R)
• M38: 12,957,569 km (0.054 R)
• M39: 15,133,470 km (0.065 R)
• M40: 15,617,419 km (0.103 R)
• M41: 15,705,981 km (0.077 R)
• M42: 16,106,604 km (0.117 R)
• M43: 16,555,548 km (0.108 R)
• M44: 16,691,083 km (0.109 R)
• M45: 16,872,246 km (0.109 R)
• M46: 17,695,932 km (0.098 R)
• M47: 17,973,436 km (0.108 R)
• M48: 18,066,336 km (0.112 R)
• M49: 18,252,436 km (0.105 R)
• M50: 18,439,134 km (0.084 R)
• M51: 18,720,378 km (0.095 R)
• M52: 19,239,932 km (0.081 R)
• M53: 19,382,349 km (0.112 R)
• M54: 20,680,410 km (0.068 R)
• M55: 20,777,798 km (0.116 R)
• M56: 21,413,738 km (0.088 R)
• M57: 21,956,928 km (0.051 R)
• M58: 23,715,152 km (0.098 R)
• M59: 24,430,978 km (0.073 R)
• M60: 24,843,270 km (0.077 R)
• M61: 24,998,403 km (0.088 R)
• M62: 25,102,074 km (0.078 R)
• M63: 25,779,303 km (0.071 R)
• M64: 26,673,749 km (0.081 R)
• M65: 26,779,664 km (0.065 R)
• M66: 27,311,335 km (0.117 R)
• M67: 28,493,308 km (0.032 R)
• M68: 29,417,972 km (0.102 R)
• M69: 30,131,854 km (0.106 R)
• M70: 30,573,915 km (0.074 R)
• M71: 31,073,871 km (0.086 R)
• M72: 31,856,867 km (0.071 R)
• M73: 31,969,215 km (0.073 R)
• M74: 33,385,158 km (0.116 R)
• M75: 33,670,741 km (0.12 R)
• M76: 33,899,925 km (0.083 R)
• M77: 34,359,639 km (0.078 R)
• M78: 34,648,064 km (0.097 R)
• M79: 36,571,593 km (0.082 R)
• M80: 37,220,549 km (0.048 R)
• M81: 37,279,640 km (0.079 R)
• M82: 37,694,774 km (0.094 R)
• M83: 38,410,001 km (0.105 R)
• M84: 38,949,302 km (0.054 R)
• M85: 39,491,145 km (0.119 R)
• M86: 39,974,945 km (0.081 R)
• M87: 40,217,443 km (0.069 R)
• M88: 40,278,180 km (0.071 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit