🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 255 Days

Day: 38.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.44 AU - 4.02 AU

Year: 2568 Days

Day: 41.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 13.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.83 AU - 6.93 AU

Year: 6432 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,092,820 km

• M1: 207,791 km (0.093 R)
• M2: 326,123 km (0.115 R)
• M3: 451,337 km (0.111 R)
• M4: 534,513 km (0.116 R)
• M5: 853,157 km (0.114 R)
• M6: 1,357,301 km (0.104 R)
• M7: 1,661,284 km (0.063 R)
• M8: 1,842,298 km (0.12 R)
• M9: 2,202,230 km (0.11 R)
• M10: 2,401,943 km (0.089 R)
• M11: 2,607,790 km (0.078 R)
• M12: 2,772,198 km (0.119 R)
• M13: 2,939,897 km (0.056 R)
• M14: 3,160,704 km (0.032 R)
• M15: 3,387,045 km (0.104 R)
• M16: 4,401,169 km (0.119 R)
• M17: 4,654,588 km (0.105 R)
• M18: 4,883,922 km (0.112 R)
• M19: 5,029,181 km (0.075 R)
• M20: 5,294,269 km (0.09 R)
• M21: 5,413,648 km (0.107 R)
• M22: 5,777,021 km (0.075 R)
• M23: 5,961,774 km (0.11 R)
• M24: 7,643,703 km (0.067 R)
• M25: 7,846,857 km (0.063 R)
• M26: 8,154,879 km (0.104 R)
• M27: 8,677,125 km (0.108 R)
• M28: 8,782,891 km (0.117 R)
• M29: 8,924,560 km (0.115 R)
• M30: 9,066,977 km (0.099 R)
• M31: 9,174,389 km (0.087 R)
• M32: 9,462,664 km (0.077 R)
• M33: 9,717,578 km (0.079 R)
• M34: 10,085,440 km (0.1 R)
• M35: 10,495,487 km (0.071 R)
• M36: 10,987,216 km (0.101 R)
• M37: 11,254,996 km (0.056 R)
• M38: 11,719,348 km (0.085 R)
• M39: 11,836,333 km (0.11 R)
• M40: 11,953,917 km (0.118 R)
• M41: 12,110,995 km (0.118 R)
• M42: 13,190,194 km (0.115 R)
• M43: 13,311,967 km (0.077 R)
• M44: 13,556,709 km (0.111 R)
• M45: 13,926,664 km (0.117 R)
• M46: 14,300,060 km (0.068 R)
• M47: 14,634,561 km (0.084 R)
• M48: 15,056,427 km (0.102 R)
• M49: 15,354,277 km (0.077 R)
• M50: 15,653,921 km (0.115 R)
• M51: 16,477,158 km (0.117 R)
• M52: 18,710,056 km (0.118 R)
• M53: 19,861,960 km (0.102 R)
• M54: 21,417,329 km (0.116 R)
• M55: 22,185,514 km (0.063 R)
• M56: 22,330,474 km (0.057 R)
• M57: 23,305,553 km (0.102 R)
• M58: 24,344,211 km (0.05 R)
• M59: 24,643,856 km (0.103 R)
• M60: 25,448,692 km (0.101 R)
• M61: 25,549,820 km (0.059 R)
• M62: 25,701,961 km (0.106 R)
• M63: 26,057,855 km (0.109 R)
• M64: 28,753,309 km (0.04 R)
• M65: 29,122,816 km (0.087 R)
• M66: 30,563,144 km (0.095 R)
• M67: 30,886,425 km (0.077 R)
• M68: 31,264,908 km (0.118 R)
• M69: 31,536,278 km (0.1 R)
• M70: 32,190,619 km (0.066 R)
• M71: 32,300,125 km (0.12 R)
• M72: 33,401,913 km (0.12 R)
• M73: 34,124,621 km (0.073 R)
• M74: 34,515,969 km (0.096 R)
• M75: 34,965,062 km (0.104 R)
• M76: 35,303,003 km (0.09 R)
• M77: 36,666,139 km (0.06 R)
• M78: 37,642,115 km (0.026 R)
• M79: 38,162,267 km (0.106 R)
• M80: 38,743,006 km (0.092 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit