🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 14.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.64 AU - 0.84 AU

Year: 424 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,760,693 km

• M1: 190,139 km (0.087 R)
• M2: 297,550 km (0.088 R)
• M3: 392,694 km (0.068 R)
• M4: 484,847 km (0.11 R)
• M5: 691,890 km (0.055 R)
• M6: 941,270 km (0.078 R)
• M7: 1,082,789 km (0.053 R)
• M8: 1,268,141 km (0.104 R)
• M9: 1,405,023 km (0.078 R)
• M10: 1,525,150 km (0.067 R)
• M11: 1,637,498 km (0.112 R)
• M12: 1,900,940 km (0.099 R)
• M13: 2,041,263 km (0.082 R)
• M14: 2,197,742 km (0.117 R)
• M15: 2,364,993 km (0.1 R)
• M16: 2,556,628 km (0.108 R)
• M17: 2,948,724 km (0.089 R)
• M18: 3,112,533 km (0.099 R)
• M19: 3,272,154 km (0.035 R)
• M20: 3,389,888 km (0.092 R)
• M21: 3,690,879 km (0.108 R)
• M22: 3,806,069 km (0.116 R)
• M23: 3,922,307 km (0.077 R)
• M24: 4,024,183 km (0.067 R)
• M25: 4,134,885 km (0.095 R)
• M26: 4,246,635 km (0.115 R)
• M27: 4,367,510 km (0.115 R)
• M28: 4,787,132 km (0.083 R)
• M29: 4,929,998 km (0.096 R)
• M30: 5,134,199 km (0.084 R)
• M31: 5,228,595 km (0.108 R)
• M32: 5,332,416 km (0.116 R)
• M33: 5,639,092 km (0.066 R)
• M34: 5,736,630 km (0.101 R)
• M35: 5,861,693 km (0.06 R)
• M36: 5,978,679 km (0.11 R)
• M37: 6,087,287 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 13.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 459 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 7,760,693 km

• M1: 168,597 km (0.065 R)
• M2: 267,930 km (0.082 R)
• M3: 382,372 km (0.082 R)
• M4: 467,194 km (0.103 R)
• M5: 567,126 km (0.025 R)
• M6: 665,112 km (0.097 R)
• M7: 767,587 km (0.047 R)
• M8: 1,017,266 km (0.117 R)
• M9: 1,113,906 km (0.099 R)
• M10: 1,268,291 km (0.105 R)
• M11: 1,364,482 km (0.094 R)
• M12: 1,451,249 km (0.113 R)
• M13: 1,558,660 km (0.111 R)
• M14: 1,643,482 km (0.078 R)
• M15: 1,870,871 km (0.116 R)
• M16: 1,981,873 km (0.104 R)
• M17: 2,088,087 km (0.088 R)
• M18: 2,214,198 km (0.103 R)
• M19: 2,310,390 km (0.028 R)
• M20: 2,418,998 km (0.103 R)
• M21: 2,529,401 km (0.093 R)
• M22: 2,618,860 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 14.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.53 AU - 3.91 AU

Year: 4785 Days

Day: 7.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 7,760,693 km

• M1: 199,863 km (0.117 R)
• M2: 292,913 km (0.107 R)
• M3: 407,056 km (0.109 R)
• M4: 504,594 km (0.093 R)
• M5: 942,467 km (0.106 R)
• M6: 1,078,301 km (0.04 R)
• M7: 1,268,590 km (0.099 R)
• M8: 1,764,357 km (0.054 R)
• M9: 1,887,327 km (0.047 R)
• M10: 2,274,037 km (0.111 R)
• M11: 2,608,089 km (0.088 R)
• M12: 3,031,750 km (0.063 R)
• M13: 3,197,505 km (0.111 R)
• M14: 3,298,334 km (0.051 R)
• M15: 3,451,821 km (0.097 R)
• M16: 3,633,882 km (0.091 R)
• M17: 3,890,592 km (0.1 R)
• M18: 4,080,282 km (0.107 R)
• M19: 4,860,285 km (0.083 R)
• M20: 5,045,338 km (0.108 R)
• M21: 5,332,566 km (0.072 R)
• M22: 6,674,309 km (0.046 R)
• M23: 7,177,257 km (0.028 R)
• M24: 7,715,211 km (0.037 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit