🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 13.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 6,602,362 km

• M1: 194,028 km (0.062 R)
• M2: 320,289 km (0.109 R)
• M3: 478,863 km (0.075 R)
• M4: 577,298 km (0.105 R)
• M5: 765,941 km (0.083 R)
• M6: 879,336 km (0.069 R)
• M7: 977,024 km (0.108 R)
• M8: 1,086,529 km (0.114 R)
• M9: 1,176,587 km (0.064 R)
• M10: 1,323,193 km (0.116 R)
• M11: 1,493,585 km (0.076 R)
• M12: 1,626,428 km (0.089 R)
• M13: 1,847,683 km (0.069 R)
• M14: 2,059,514 km (0.076 R)
• M15: 2,259,077 km (0.103 R)
• M16: 2,345,994 km (0.074 R)
• M17: 2,496,938 km (0.086 R)
• M18: 2,597,617 km (0.094 R)
• M19: 2,699,643 km (0.08 R)
• M20: 2,974,903 km (0.037 R)
• M21: 3,110,289 km (0.03 R)
• M22: 3,323,317 km (0.088 R)
• M23: 3,511,361 km (0.113 R)
• M24: 3,654,826 km (0.103 R)
• M25: 3,879,970 km (0.098 R)
• M26: 4,053,354 km (0.079 R)
• M27: 4,191,433 km (0.113 R)
• M28: 4,292,860 km (0.083 R)
• M29: 4,388,753 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 14.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.45 AU - 0.67 AU

Year: 289 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 6,602,362 km

• M1: 184,005 km (0.073 R)
• M2: 293,810 km (0.091 R)
• M3: 386,710 km (0.056 R)
• M4: 549,772 km (0.108 R)
• M5: 650,751 km (0.114 R)
• M6: 752,477 km (0.063 R)
• M7: 845,976 km (0.097 R)
• M8: 947,852 km (0.034 R)
• M9: 1,132,306 km (0.116 R)
• M10: 1,289,982 km (0.073 R)
• M11: 1,446,462 km (0.106 R)
• M12: 1,562,251 km (0.048 R)
• M13: 1,691,204 km (0.117 R)
• M14: 1,799,064 km (0.109 R)
• M15: 1,904,231 km (0.11 R)
• M16: 2,037,523 km (0.101 R)
• M17: 2,238,283 km (0.099 R)
• M18: 2,357,662 km (0.108 R)
• M19: 2,456,846 km (0.11 R)
• M20: 2,557,525 km (0.1 R)
• M21: 2,671,220 km (0.079 R)
• M22: 2,798,228 km (0.086 R)
• M23: 2,939,149 km (0.105 R)
• M24: 3,142,902 km (0.116 R)
• M25: 3,240,589 km (0.072 R)
• M26: 3,345,308 km (0.085 R)
• M27: 3,463,939 km (0.085 R)
• M28: 3,577,633 km (0.073 R)
• M29: 3,698,957 km (0.085 R)
• M30: 3,899,867 km (0.115 R)
• M31: 4,031,513 km (0.087 R)
• M32: 4,124,563 km (0.113 R)
• M33: 4,312,907 km (0.066 R)
• M34: 4,442,458 km (0.083 R)
• M35: 4,559,294 km (0.069 R)
• M36: 4,726,246 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 14.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.82 AU - 0.84 AU

Year: 522 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 6,602,362 km

• M1: 186,549 km (0.034 R)
• M2: 285,582 km (0.091 R)
• M3: 515,514 km (0.113 R)
• M4: 645,216 km (0.107 R)
• M5: 736,470 km (0.117 R)
• M6: 850,913 km (0.101 R)
• M7: 948,451 km (0.083 R)
• M8: 1,146,069 km (0.114 R)
• M9: 1,276,967 km (0.102 R)
• M10: 1,402,330 km (0.094 R)
• M11: 1,503,459 km (0.119 R)
• M12: 1,665,922 km (0.064 R)
• M13: 1,810,134 km (0.101 R)
• M14: 2,047,396 km (0.103 R)
• M15: 2,176,499 km (0.094 R)
• M16: 2,288,548 km (0.084 R)
• M17: 2,436,501 km (0.095 R)
• M18: 2,532,243 km (0.103 R)
• M19: 2,806,157 km (0.076 R)
• M20: 2,899,805 km (0.113 R)
• M21: 3,082,614 km (0.044 R)
• M22: 3,330,049 km (0.05 R)
• M23: 3,429,382 km (0.115 R)
• M24: 3,545,170 km (0.073 R)
• M25: 3,757,151 km (0.076 R)
• M26: 3,860,672 km (0.082 R)
• M27: 3,989,476 km (0.036 R)
• M28: 4,160,616 km (0.071 R)
• M29: 4,326,071 km (0.107 R)
• M30: 4,443,206 km (0.089 R)
• M31: 4,706,499 km (0.085 R)
• M32: 4,896,338 km (0.1 R)
• M33: 5,018,560 km (0.068 R)
• M34: 5,115,350 km (0.1 R)
• M35: 5,319,700 km (0.052 R)
• M36: 5,681,727 km (0.057 R)
• M37: 5,921,233 km (0.073 R)
• M38: 6,014,283 km (0.088 R)
• M39: 6,136,056 km (0.071 R)
• M40: 6,230,303 km (0.118 R)
• M41: 6,381,995 km (0.109 R)
• M42: 6,477,588 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit