🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 155 Days

Day: 37.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,794,485 km

• M1: 41,289 km (0.089 R)
• M2: 110,403 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.84 AU - 0.9 AU

Year: 309 Days

Day: 19.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,794,485 km

• M1: 42,336 km (0.082 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 8.6

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.8 AU - 5.2 AU

Year: 3635 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,794,485 km

• M1: 106,962 km (0.054 R)
• M2: 381,774 km (0.117 R)
• M3: 683,213 km (0.091 R)
• M4: 1,159,234 km (0.041 R)
• M5: 1,605,185 km (0.097 R)
• M6: 2,025,106 km (0.071 R)
• M7: 2,455,200 km (0.106 R)
• M8: 3,842,870 km (0.085 R)
• M9: 4,142,814 km (0.064 R)
• M10: 5,449,402 km (0.078 R)
• M11: 6,082,201 km (0.105 R)
• M12: 6,732,353 km (0.047 R)
• M13: 10,325,544 km (0.11 R)
• M14: 10,739,332 km (0.097 R)
• M15: 11,467,874 km (0.074 R)
• M16: 12,786,280 km (0.08 R)
• M17: 13,360,287 km (0.096 R)
• M18: 13,802,049 km (0.099 R)
• M19: 15,884,302 km (0.103 R)
• M20: 18,167,465 km (0.084 R)
• M21: 18,527,995 km (0.057 R)
• M22: 20,081,270 km (0.096 R)
• M23: 20,856,786 km (0.085 R)
• M24: 22,536,620 km (0.095 R)
• M25: 24,232,312 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.5 AU - 9.8 AU

Year: 8860 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,794,485 km

• M1: 165,904 km (0.097 R)
• M2: 1,090,269 km (0.056 R)
• M3: 1,851,124 km (0.093 R)
• M4: 2,337,916 km (0.092 R)
• M5: 3,194,064 km (0.119 R)
• M6: 4,073,700 km (0.114 R)
• M7: 5,580,449 km (0.082 R)
• M8: 6,733,251 km (0.105 R)
• M9: 10,720,632 km (0.055 R)
• M10: 11,496,896 km (0.066 R)
• M11: 15,140,950 km (0.047 R)
• M12: 16,453,522 km (0.09 R)
• M13: 19,055,178 km (0.094 R)
• M14: 19,937,507 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 6.4

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.47 AU - 14.73 AU

Year: 21243 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,794,485 km

• M1: 80,184 km (0.026 R)
• M2: 329,265 km (0.114 R)
• M3: 801,845 km (0.119 R)
• M4: 1,362,388 km (0.08 R)
• M5: 1,593,666 km (0.114 R)
• M6: 1,943,127 km (0.11 R)
• M7: 2,539,723 km (0.102 R)
• M8: 4,151,640 km (0.088 R)
• M9: 4,541,343 km (0.116 R)
• M10: 5,545,443 km (0.087 R)
• M11: 5,818,011 km (0.104 R)
• M12: 7,789,561 km (0.099 R)
• M13: 9,004,745 km (0.061 R)
• M14: 9,273,123 km (0.085 R)
• M15: 11,997,600 km (0.119 R)
• M16: 13,126,615 km (0.103 R)
• M17: 14,252,488 km (0.119 R)
• M18: 14,690,810 km (0.101 R)
• M19: 15,365,048 km (0.107 R)
• M20: 17,346,172 km (0.092 R)
• M21: 20,031,304 km (0.025 R)
• M22: 21,330,113 km (0.063 R)
• M23: 25,992,331 km (0.079 R)
• M24: 27,535,582 km (0.079 R)
• M25: 28,906,198 km (0.037 R)
• M26: 35,907,678 km (0.082 R)
• M27: 38,377,688 km (0.105 R)
• M28: 39,368,176 km (0.105 R)
• M29: 39,941,734 km (0.107 R)
• M30: 40,230,458 km (0.085 R)
• M31: 44,577,024 km (0.059 R)
• M32: 48,239,180 km (0.094 R)
• M33: 48,566,799 km (0.095 R)
• M34: 50,227,186 km (0.064 R)
• M35: 51,071,367 km (0.079 R)
• M36: 57,064,557 km (0.069 R)
• M37: 57,431,071 km (0.071 R)
• M38: 60,991,052 km (0.08 R)
• M39: 62,533,107 km (0.09 R)
• M40: 68,134,649 km (0.063 R)
• M41: 68,753,985 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit