🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 12.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.27 AU - 4.77 AU

Year: 2833 Days

Day: 12.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 14.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.58 AU - 14.38 AU

Year: 15495 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,117,226 km

• M1: 191,784 km (0.03 R)
• M2: 309,817 km (0.101 R)
• M3: 400,623 km (0.083 R)
• M4: 737,368 km (0.112 R)
• M5: 987,645 km (0.078 R)
• M6: 1,225,356 km (0.101 R)
• M7: 1,504,955 km (0.03 R)
• M8: 1,758,224 km (0.118 R)
• M9: 2,001,021 km (0.109 R)
• M10: 2,152,115 km (0.092 R)
• M11: 2,519,827 km (0.112 R)
• M12: 2,851,186 km (0.092 R)
• M13: 3,138,414 km (0.118 R)
• M14: 3,556,540 km (0.117 R)
• M15: 3,710,326 km (0.118 R)
• M16: 4,282,239 km (0.08 R)
• M17: 4,512,321 km (0.099 R)
• M18: 4,848,168 km (0.049 R)
• M19: 5,580,001 km (0.083 R)
• M20: 5,723,465 km (0.085 R)
• M21: 6,272,190 km (0.111 R)
• M22: 7,030,053 km (0.112 R)
• M23: 7,263,126 km (0.055 R)
• M24: 8,343,821 km (0.12 R)
• M25: 8,590,807 km (0.072 R)
• M26: 9,559,902 km (0.055 R)
• M27: 10,210,803 km (0.109 R)
• M28: 10,430,861 km (0.112 R)
• M29: 11,010,702 km (0.119 R)
• M30: 13,674,891 km (0.116 R)
• M31: 14,064,145 km (0.104 R)
• M32: 14,407,771 km (0.114 R)
• M33: 14,654,907 km (0.083 R)
• M34: 15,505,819 km (0.064 R)
• M35: 18,904,683 km (0.078 R)
• M36: 19,502,027 km (0.086 R)
• M37: 19,995,401 km (0.112 R)
• M38: 20,437,463 km (0.109 R)
• M39: 21,106,464 km (0.092 R)
• M40: 21,274,762 km (0.083 R)
• M41: 21,896,042 km (0.113 R)
• M42: 22,752,939 km (0.05 R)
• M43: 22,867,979 km (0.084 R)
• M44: 23,970,815 km (0.119 R)
• M45: 24,322,819 km (0.058 R)
• M46: 24,558,286 km (0.119 R)
• M47: 24,676,318 km (0.097 R)
• M48: 25,031,613 km (0.075 R)
• M49: 25,807,428 km (0.106 R)
• M50: 26,107,820 km (0.104 R)
• M51: 26,288,684 km (0.089 R)
• M52: 26,530,434 km (0.107 R)
• M53: 26,833,669 km (0.113 R)
• M54: 27,077,065 km (0.112 R)
• M55: 27,198,987 km (0.076 R)
• M56: 27,443,580 km (0.105 R)
• M57: 28,428,981 km (0.107 R)
• M58: 29,050,710 km (0.105 R)
• M59: 29,175,624 km (0.047 R)
• M60: 30,561,199 km (0.119 R)
• M61: 31,839,513 km (0.049 R)
• M62: 32,097,270 km (0.101 R)
• M63: 34,184,161 km (0.108 R)
• M64: 35,244,062 km (0.081 R)
• M65: 36,584,010 km (0.088 R)
• M66: 39,037,714 km (0.105 R)
• M67: 39,451,801 km (0.092 R)
• M68: 39,728,707 km (0.068 R)
• M69: 41,263,281 km (0.069 R)
• M70: 41,685,147 km (0.081 R)
• M71: 42,745,946 km (0.088 R)
• M72: 45,111,088 km (0.096 R)
• M73: 45,473,265 km (0.07 R)
• M74: 46,419,022 km (0.112 R)
• M75: 47,004,399 km (0.101 R)
• M76: 49,146,640 km (0.09 R)
• M77: 49,519,139 km (0.077 R)
• M78: 49,817,886 km (0.099 R)
• M79: 50,117,231 km (0.072 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit