🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 9.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,435,027 km

• M1: 142,268 km (0.106 R)
• M2: 223,499 km (0.054 R)
• M3: 291,117 km (0.055 R)
• M4: 378,931 km (0.059 R)
• M5: 581,637 km (0.113 R)
• M6: 687,103 km (0.098 R)
• M7: 782,546 km (0.07 R)
• M8: 858,243 km (0.046 R)
• M9: 1,028,635 km (0.076 R)
• M10: 1,093,261 km (0.103 R)
• M11: 1,242,710 km (0.065 R)
• M12: 1,407,566 km (0.026 R)
• M13: 1,540,409 km (0.044 R)
• M14: 1,610,720 km (0.071 R)
• M15: 1,709,006 km (0.083 R)
• M16: 1,777,372 km (0.118 R)
• M17: 1,907,373 km (0.095 R)
• M18: 1,992,644 km (0.065 R)
• M19: 2,069,687 km (0.117 R)
• M20: 2,152,564 km (0.072 R)
• M21: 2,231,551 km (0.079 R)
• M22: 2,367,087 km (0.079 R)
• M23: 2,562,761 km (0.111 R)
• M24: 2,683,786 km (0.049 R)
• M25: 2,860,760 km (0.084 R)
• M26: 3,108,345 km (0.105 R)
• M27: 3,340,072 km (0.08 R)
• M28: 3,565,665 km (0.079 R)
• M29: 3,736,805 km (0.08 R)
• M30: 3,886,553 km (0.072 R)
• M31: 3,983,343 km (0.095 R)
• M32: 4,253,965 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 14.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 877 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,435,027 km

• M1: 273,465 km (0.115 R)
• M2: 409,449 km (0.084 R)
• M3: 526,884 km (0.115 R)
• M4: 681,269 km (0.103 R)
• M5: 788,530 km (0.099 R)
• M6: 933,491 km (0.063 R)
• M7: 1,095,206 km (0.038 R)
• M8: 1,224,907 km (0.062 R)
• M9: 1,389,465 km (0.098 R)
• M10: 1,523,804 km (0.096 R)
• M11: 1,702,125 km (0.111 R)
• M12: 2,063,254 km (0.052 R)
• M13: 2,244,566 km (0.109 R)
• M14: 2,431,115 km (0.094 R)
• M15: 2,549,447 km (0.087 R)
• M16: 2,697,698 km (0.075 R)
• M17: 2,801,370 km (0.079 R)
• M18: 3,042,073 km (0.101 R)
• M19: 3,150,232 km (0.118 R)
• M20: 3,269,761 km (0.11 R)
• M21: 3,400,958 km (0.11 R)
• M22: 3,585,562 km (0.069 R)
• M23: 3,742,041 km (0.119 R)
• M24: 4,051,110 km (0.089 R)
• M25: 4,170,639 km (0.091 R)
• M26: 4,302,285 km (0.085 R)
• M27: 4,424,207 km (0.085 R)
• M28: 4,592,505 km (0.111 R)
• M29: 4,740,009 km (0.074 R)
• M30: 5,051,621 km (0.095 R)
• M31: 5,381,933 km (0.116 R)
• M32: 5,743,661 km (0.03 R)
• M33: 5,841,498 km (0.1 R)
• M34: 5,939,933 km (0.111 R)
• M35: 6,038,967 km (0.074 R)
• M36: 6,188,415 km (0.063 R)
• M37: 6,415,056 km (0.071 R)
• M38: 6,747,313 km (0.115 R)
• M39: 6,980,685 km (0.066 R)
• M40: 7,085,254 km (0.054 R)
• M41: 7,402,103 km (0.088 R)
• M42: 7,656,419 km (0.094 R)
• M43: 7,859,124 km (0.047 R)
• M44: 7,995,408 km (0.08 R)
• M45: 8,283,982 km (0.116 R)
• M46: 8,380,922 km (0.085 R)
• M47: 8,492,222 km (0.094 R)
• M48: 8,871,453 km (0.062 R)
• M49: 9,084,480 km (0.077 R)
• M50: 9,356,898 km (0.095 R)
• M51: 9,865,830 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 11.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.69 AU - 2.35 AU

Year: 1915 Days

Day: 8.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 12,435,027 km

• M1: 173,982 km (0.078 R)
• M2: 350,358 km (0.074 R)
• M3: 517,908 km (0.057 R)
• M4: 638,484 km (0.104 R)
• M5: 769,831 km (0.086 R)
• M6: 874,998 km (0.11 R)
• M7: 1,054,067 km (0.093 R)
• M8: 1,278,912 km (0.084 R)
• M9: 1,406,070 km (0.098 R)
• M10: 1,519,914 km (0.073 R)
• M11: 1,636,900 km (0.091 R)
• M12: 1,710,502 km (0.08 R)
• M13: 1,851,573 km (0.061 R)
• M14: 1,996,683 km (0.081 R)
• M15: 2,115,613 km (0.091 R)
• M16: 2,196,246 km (0.116 R)
• M17: 2,423,486 km (0.084 R)
• M18: 2,550,793 km (0.08 R)
• M19: 2,680,345 km (0.076 R)
• M20: 2,801,071 km (0.072 R)
• M21: 2,923,591 km (0.108 R)
• M22: 3,048,057 km (0.06 R)
• M23: 3,174,168 km (0.068 R)
• M24: 3,575,539 km (0.081 R)
• M25: 3,720,948 km (0.112 R)
• M26: 3,831,501 km (0.107 R)
• M27: 4,093,596 km (0.087 R)
• M28: 4,220,455 km (0.083 R)
• M29: 4,426,302 km (0.044 R)
• M30: 4,504,392 km (0.102 R)
• M31: 4,968,893 km (0.107 R)
• M32: 5,268,837 km (0.11 R)
• M33: 5,518,665 km (0.072 R)
• M34: 5,659,138 km (0.061 R)
• M35: 6,116,758 km (0.098 R)
• M36: 6,690,615 km (0.077 R)
• M37: 6,916,059 km (0.096 R)
• M38: 7,083,010 km (0.112 R)
• M39: 7,297,384 km (0.111 R)
• M40: 7,779,688 km (0.094 R)
• M41: 7,921,656 km (0.095 R)
• M42: 8,112,244 km (0.08 R)
• M43: 8,304,477 km (0.063 R)
• M44: 8,579,288 km (0.102 R)
• M45: 8,726,044 km (0.101 R)
• M46: 8,857,241 km (0.081 R)
• M47: 8,955,976 km (0.085 R)
• M48: 9,088,370 km (0.11 R)
• M49: 9,271,328 km (0.052 R)
• M50: 9,556,462 km (0.085 R)
• M51: 9,827,683 km (0.1 R)
• M52: 9,912,804 km (0.111 R)
• M53: 10,221,873 km (0.115 R)
• M54: 10,412,161 km (0.09 R)
• M55: 10,499,078 km (0.069 R)
• M56: 10,866,789 km (0.046 R)
• M57: 10,990,357 km (0.1 R)
• M58: 11,167,631 km (0.094 R)
• M59: 11,292,246 km (0.084 R)
• M60: 11,417,459 km (0.106 R)
• M61: 11,904,400 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit