🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 221 Days

Day: 43.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,046,882 km

• M1: 226,641 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 373 Days

Day: 48 Hours

Environment

Temp: 46 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,046,882 km

• M1: 604,974 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.2 AU - 1.78 AU

Year: 658 Days

Day: 27.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 12.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.24 AU - 8.42 AU

Year: 7177 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,046,882 km

• M1: 197,619 km (0.11 R)
• M2: 331,958 km (0.086 R)
• M3: 429,795 km (0.104 R)
• M4: 553,961 km (0.09 R)
• M5: 797,207 km (0.083 R)
• M6: 891,753 km (0.1 R)
• M7: 1,007,392 km (0.106 R)
• M8: 1,164,021 km (0.071 R)
• M9: 1,424,321 km (0.112 R)
• M10: 1,581,848 km (0.086 R)
• M11: 1,724,564 km (0.106 R)
• M12: 1,914,703 km (0.106 R)
• M13: 2,089,583 km (0.097 R)
• M14: 2,385,188 km (0.11 R)
• M15: 3,118,816 km (0.116 R)
• M16: 3,247,620 km (0.04 R)
• M17: 3,618,025 km (0.037 R)
• M18: 3,891,041 km (0.113 R)
• M19: 4,086,116 km (0.112 R)
• M20: 4,661,470 km (0.056 R)
• M21: 5,509,839 km (0.092 R)
• M22: 5,920,037 km (0.065 R)
• M23: 6,048,242 km (0.033 R)
• M24: 6,471,305 km (0.043 R)
• M25: 6,769,902 km (0.112 R)
• M26: 7,380,710 km (0.118 R)
• M27: 7,518,789 km (0.056 R)
• M28: 7,938,561 km (0.116 R)
• M29: 8,044,625 km (0.089 R)
• M30: 8,222,497 km (0.054 R)
• M31: 8,365,812 km (0.115 R)
• M32: 8,764,191 km (0.044 R)
• M33: 9,057,852 km (0.086 R)
• M34: 9,504,402 km (0.059 R)
• M35: 9,881,987 km (0.083 R)
• M36: 10,034,427 km (0.077 R)
• M37: 10,419,043 km (0.116 R)
• M38: 10,808,446 km (0.088 R)
• M39: 11,162,993 km (0.12 R)
• M40: 12,454,771 km (0.118 R)
• M41: 12,619,478 km (0.117 R)
• M42: 14,135,054 km (0.026 R)
• M43: 15,177,153 km (0.115 R)
• M44: 15,840,919 km (0.077 R)
• M45: 16,514,259 km (0.07 R)
• M46: 16,604,765 km (0.11 R)
• M47: 16,786,227 km (0.11 R)
• M48: 16,968,438 km (0.072 R)
• M49: 17,059,692 km (0.11 R)
• M50: 18,543,105 km (0.054 R)
• M51: 18,920,391 km (0.1 R)
• M52: 19,204,926 km (0.101 R)
• M53: 20,019,037 km (0.071 R)
• M54: 20,406,197 km (0.092 R)
• M55: 20,600,674 km (0.115 R)
• M56: 20,795,600 km (0.098 R)
• M57: 22,178,333 km (0.091 R)
• M58: 22,780,016 km (0.115 R)
• M59: 23,133,366 km (0.064 R)
• M60: 23,437,798 km (0.075 R)
• M61: 23,641,550 km (0.092 R)
• M62: 24,050,700 km (0.046 R)
• M63: 24,565,317 km (0.098 R)
• M64: 27,890,728 km (0.065 R)
• M65: 28,106,598 km (0.082 R)
• M66: 28,268,911 km (0.111 R)
• M67: 28,921,158 km (0.112 R)
• M68: 29,030,364 km (0.067 R)
• M69: 30,628,967 km (0.083 R)
• M70: 30,851,718 km (0.12 R)
• M71: 31,019,118 km (0.118 R)
• M72: 31,130,868 km (0.086 R)
• M73: 31,354,816 km (0.082 R)
• M74: 32,255,994 km (0.111 R)
• M75: 32,937,412 km (0.06 R)
• M76: 33,566,321 km (0.076 R)
• M77: 33,795,954 km (0.072 R)
• M78: 36,651,478 km (0.117 R)
• M79: 36,887,993 km (0.077 R)
• M80: 38,138,032 km (0.119 R)
• M81: 40,618,215 km (0.105 R)
• M82: 41,046,813 km (0.118 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit