🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.51 AU - 0.51 AU

Year: 130 Days

Day: 27.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,362,905 km

• M1: 95,443 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.17 AU

Year: 384 Days

Day: 31.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 13.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.77 AU - 5.91 AU

Year: 4399 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,362,905 km

• M1: 173,833 km (0.108 R)
• M2: 261,048 km (0.119 R)
• M3: 441,314 km (0.112 R)
• M4: 631,303 km (0.103 R)
• M5: 852,259 km (0.04 R)
• M6: 987,047 km (0.086 R)
• M7: 1,948,662 km (0.084 R)
• M8: 2,094,669 km (0.048 R)
• M9: 2,359,009 km (0.083 R)
• M10: 2,634,568 km (0.074 R)
• M11: 3,195,859 km (0.07 R)
• M12: 3,304,019 km (0.106 R)
• M13: 3,391,384 km (0.109 R)
• M14: 4,189,189 km (0.112 R)
• M15: 4,284,034 km (0.037 R)
• M16: 4,379,627 km (0.109 R)
• M17: 4,524,438 km (0.114 R)
• M18: 4,695,428 km (0.079 R)
• M19: 5,068,974 km (0.113 R)
• M20: 5,272,278 km (0.093 R)
• M21: 5,504,304 km (0.106 R)
• M22: 6,139,347 km (0.114 R)
• M23: 6,438,393 km (0.101 R)
• M24: 6,631,225 km (0.088 R)
• M25: 7,107,395 km (0.078 R)
• M26: 7,711,022 km (0.113 R)
• M27: 8,122,716 km (0.114 R)
• M28: 8,241,646 km (0.116 R)
• M29: 8,511,371 km (0.092 R)
• M30: 9,276,115 km (0.086 R)
• M31: 9,713,988 km (0.087 R)
• M32: 10,351,425 km (0.056 R)
• M33: 10,448,214 km (0.108 R)
• M34: 10,642,692 km (0.09 R)
• M35: 10,740,379 km (0.104 R)
• M36: 10,838,366 km (0.044 R)
• M37: 11,134,121 km (0.077 R)
• M38: 11,499,289 km (0.078 R)
• M39: 11,801,028 km (0.099 R)
• M40: 11,935,965 km (0.111 R)
• M41: 12,071,501 km (0.096 R)
• M42: 13,103,726 km (0.108 R)
• M43: 13,243,600 km (0.095 R)
• M44: 13,843,189 km (0.065 R)
• M45: 15,362,654 km (0.083 R)
• M46: 15,880,861 km (0.071 R)
• M47: 16,404,903 km (0.087 R)
• M48: 16,517,849 km (0.03 R)
• M49: 17,163,364 km (0.119 R)
• M50: 17,778,361 km (0.089 R)
• M51: 18,478,778 km (0.093 R)
• M52: 18,911,415 km (0.083 R)
• M53: 19,228,114 km (0.111 R)
• M54: 19,626,493 km (0.102 R)
• M55: 20,188,831 km (0.036 R)
• M56: 20,512,411 km (0.114 R)
• M57: 20,675,024 km (0.088 R)
• M58: 20,919,467 km (0.047 R)
• M59: 21,617,640 km (0.091 R)
• M60: 21,865,973 km (0.098 R)
• M61: 22,365,181 km (0.114 R)
• M62: 22,742,167 km (0.104 R)
• M63: 23,672,517 km (0.091 R)
• M64: 23,800,423 km (0.113 R)
• M65: 26,096,451 km (0.101 R)
• M66: 26,493,334 km (0.083 R)
• M67: 26,714,739 km (0.084 R)
• M68: 27,382,394 km (0.088 R)
• M69: 27,920,647 km (0.116 R)
• M70: 28,281,477 km (0.085 R)
• M71: 28,507,669 km (0.095 R)
• M72: 28,598,326 km (0.066 R)
• M73: 28,734,460 km (0.07 R)
• M74: 29,602,127 km (0.079 R)
• M75: 30,246,894 km (0.113 R)
• M76: 30,989,349 km (0.087 R)
• M77: 31,129,223 km (0.096 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit