🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 13.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 495 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 11,868,058 km

• M1: 180,116 km (0.076 R)
• M2: 299,345 km (0.07 R)
• M3: 387,608 km (0.116 R)
• M4: 509,830 km (0.106 R)
• M5: 629,358 km (0.076 R)
• M6: 739,163 km (0.08 R)
• M7: 828,174 km (0.078 R)
• M8: 1,087,876 km (0.054 R)
• M9: 1,209,798 km (0.065 R)
• M10: 1,332,917 km (0.101 R)
• M11: 1,429,108 km (0.098 R)
• M12: 1,666,221 km (0.107 R)
• M13: 1,942,678 km (0.09 R)
• M14: 2,035,279 km (0.117 R)
• M15: 2,243,519 km (0.098 R)
• M16: 2,350,482 km (0.113 R)
• M17: 2,701,289 km (0.045 R)
• M18: 2,915,812 km (0.107 R)
• M19: 3,063,914 km (0.056 R)
• M20: 3,256,446 km (0.103 R)
• M21: 3,367,598 km (0.113 R)
• M22: 3,480,095 km (0.059 R)
• M23: 3,659,314 km (0.104 R)
• M24: 3,802,778 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 10.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.01 AU - 1.13 AU

Year: 738 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 11,868,058 km

• M1: 135,685 km (0.099 R)
• M2: 245,640 km (0.099 R)
• M3: 318,943 km (0.059 R)
• M4: 415,732 km (0.119 R)
• M5: 544,387 km (0.111 R)
• M6: 672,891 km (0.08 R)
• M7: 822,938 km (0.119 R)
• M8: 956,379 km (0.091 R)
• M9: 1,095,056 km (0.112 R)
• M10: 1,224,010 km (0.119 R)
• M11: 1,316,312 km (0.117 R)
• M12: 1,385,725 km (0.044 R)
• M13: 1,474,586 km (0.074 R)
• M14: 1,554,920 km (0.05 R)
• M15: 1,641,986 km (0.088 R)
• M16: 1,711,998 km (0.074 R)
• M17: 1,802,206 km (0.119 R)
• M18: 1,879,996 km (0.038 R)
• M19: 1,970,354 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 10

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.98 AU - 2.08 AU

Year: 1929 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,868,058 km

• M1: 191,635 km (0.067 R)
• M2: 271,670 km (0.051 R)
• M3: 523,892 km (0.109 R)
• M4: 746,194 km (0.105 R)
• M5: 813,513 km (0.099 R)
• M6: 1,036,115 km (0.08 R)
• M7: 1,143,377 km (0.075 R)
• M8: 1,270,684 km (0.07 R)
• M9: 1,336,208 km (0.063 R)
• M10: 1,565,991 km (0.107 R)
• M11: 1,645,427 km (0.051 R)
• M12: 1,855,014 km (0.106 R)
• M13: 1,920,537 km (0.059 R)
• M14: 2,102,448 km (0.114 R)
• M15: 2,514,441 km (0.116 R)
• M16: 2,597,917 km (0.111 R)
• M17: 3,006,618 km (0.118 R)
• M18: 3,106,400 km (0.078 R)
• M19: 3,196,159 km (0.094 R)
• M20: 3,343,812 km (0.096 R)
• M21: 3,482,040 km (0.067 R)
• M22: 3,575,240 km (0.087 R)
• M23: 3,704,941 km (0.104 R)
• M24: 3,896,277 km (0.118 R)
• M25: 4,017,600 km (0.05 R)
• M26: 4,152,388 km (0.077 R)
• M27: 4,389,052 km (0.11 R)
• M28: 4,502,597 km (0.119 R)
• M29: 4,578,892 km (0.109 R)
• M30: 5,045,787 km (0.08 R)
• M31: 5,125,073 km (0.069 R)
• M32: 5,231,438 km (0.084 R)
• M33: 5,527,791 km (0.092 R)
• M34: 5,596,008 km (0.117 R)
• M35: 5,982,718 km (0.103 R)
• M36: 6,972,757 km (0.112 R)
• M37: 7,403,898 km (0.11 R)
• M38: 7,569,802 km (0.11 R)
• M39: 7,843,865 km (0.098 R)
• M40: 7,982,094 km (0.097 R)
• M41: 8,276,652 km (0.076 R)
• M42: 8,433,131 km (0.086 R)
• M43: 8,495,962 km (0.096 R)
• M44: 8,796,804 km (0.083 R)
• M45: 8,956,425 km (0.096 R)
• M46: 9,117,093 km (0.108 R)
• M47: 9,214,032 km (0.055 R)
• M48: 9,294,965 km (0.118 R)
• M49: 9,359,890 km (0.102 R)
• M50: 9,490,339 km (0.061 R)
• M51: 9,555,714 km (0.103 R)
• M52: 9,621,387 km (0.096 R)
• M53: 9,752,884 km (0.072 R)
• M54: 10,117,902 km (0.094 R)
• M55: 10,285,302 km (0.112 R)
• M56: 10,403,036 km (0.117 R)
• M57: 10,656,754 km (0.109 R)
• M58: 10,964,028 km (0.055 R)
• M59: 11,136,065 km (0.078 R)
• M60: 11,343,558 km (0.114 R)
• M61: 11,657,264 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit