🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.81 AU - 1.11 AU

Year: 334 Days

Day: 19.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.21 AU - 4.57 AU

Year: 2722 Days

Day: 27.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 9.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.1 AU - 8.66 AU

Year: 7112 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,184,403 km

• M1: 129,851 km (0.117 R)
• M2: 200,012 km (0.105 R)
• M3: 365,468 km (0.105 R)
• M4: 582,385 km (0.09 R)
• M5: 706,700 km (0.112 R)
• M6: 863,778 km (0.116 R)
• M7: 1,095,655 km (0.07 R)
• M8: 1,445,265 km (0.116 R)
• M9: 1,647,821 km (0.089 R)
• M10: 1,737,430 km (0.097 R)
• M11: 1,798,166 km (0.108 R)
• M12: 1,953,150 km (0.065 R)
• M13: 2,048,294 km (0.029 R)
• M14: 2,343,301 km (0.097 R)
• M15: 2,937,354 km (0.113 R)
• M16: 3,102,211 km (0.061 R)
• M17: 3,518,243 km (0.08 R)
• M18: 3,595,884 km (0.057 R)
• M19: 3,693,571 km (0.102 R)
• M20: 3,772,559 km (0.093 R)
• M21: 4,093,596 km (0.101 R)
• M22: 4,591,907 km (0.056 R)
• M23: 4,698,271 km (0.08 R)
• M24: 4,848,317 km (0.061 R)
• M25: 4,956,626 km (0.071 R)
• M26: 5,131,506 km (0.096 R)
• M27: 5,874,409 km (0.089 R)
• M28: 5,943,523 km (0.118 R)
• M29: 6,036,274 km (0.057 R)
• M30: 6,819,419 km (0.042 R)
• M31: 7,014,195 km (0.05 R)
• M32: 7,309,651 km (0.083 R)
• M33: 7,483,933 km (0.112 R)
• M34: 7,559,180 km (0.049 R)
• M35: 7,659,710 km (0.102 R)
• M36: 7,912,979 km (0.117 R)
• M37: 8,298,194 km (0.085 R)
• M38: 9,598,947 km (0.072 R)
• M39: 9,707,855 km (0.114 R)
• M40: 9,927,016 km (0.106 R)
• M41: 10,258,973 km (0.073 R)
• M42: 10,538,272 km (0.052 R)
• M43: 10,763,567 km (0.088 R)
• M44: 11,391,279 km (0.055 R)
• M45: 11,477,897 km (0.077 R)
• M46: 11,622,558 km (0.08 R)
• M47: 11,913,825 km (0.088 R)
• M48: 12,296,047 km (0.086 R)
• M49: 12,414,529 km (0.103 R)
• M50: 12,533,310 km (0.056 R)
• M51: 12,831,907 km (0.098 R)
• M52: 13,193,485 km (0.057 R)
• M53: 13,284,291 km (0.033 R)
• M54: 13,895,697 km (0.054 R)
• M55: 13,988,298 km (0.113 R)
• M56: 14,080,900 km (0.104 R)
• M57: 14,767,105 km (0.082 R)
• M58: 14,861,501 km (0.106 R)
• M59: 15,304,760 km (0.114 R)
• M60: 15,432,068 km (0.03 R)
• M61: 15,848,698 km (0.06 R)
• M62: 16,269,068 km (0.109 R)
• M63: 16,594,892 km (0.035 R)
• M64: 16,791,463 km (0.115 R)
• M65: 17,385,666 km (0.11 R)
• M66: 17,618,740 km (0.05 R)
• M67: 18,020,410 km (0.108 R)
• M68: 18,121,388 km (0.103 R)
• M69: 18,901,392 km (0.103 R)
• M70: 19,347,044 km (0.076 R)
• M71: 19,484,973 km (0.04 R)
• M72: 20,109,245 km (0.11 R)
• M73: 20,318,832 km (0.112 R)
• M74: 20,494,011 km (0.096 R)
• M75: 20,564,322 km (0.107 R)
• M76: 20,634,633 km (0.111 R)
• M77: 21,520,102 km (0.086 R)
• M78: 22,237,424 km (0.103 R)
• M79: 22,417,989 km (0.06 R)
• M80: 23,806,108 km (0.077 R)
• M81: 23,880,009 km (0.06 R)
• M82: 24,510,714 km (0.08 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit