🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 14.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.02 AU - 1.1 AU

Year: 694 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,288,306 km

• M1: 177,872 km (0.098 R)
• M2: 653,443 km (0.105 R)
• M3: 1,262,307 km (0.11 R)
• M4: 2,103,496 km (0.102 R)
• M5: 2,554,084 km (0.069 R)
• M6: 3,009,161 km (0.107 R)
• M7: 3,682,950 km (0.036 R)
• M8: 4,748,087 km (0.113 R)
• M9: 5,590,921 km (0.1 R)
• M10: 6,677,151 km (0.095 R)
• M11: 7,782,829 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 8.1

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.33 AU - 3.07 AU

Year: 2821 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,288,306 km

• M1: 100,679 km (0.078 R)
• M2: 416,780 km (0.12 R)
• M3: 707,149 km (0.069 R)
• M4: 1,093,261 km (0.071 R)
• M5: 1,463,366 km (0.115 R)
• M6: 1,719,628 km (0.119 R)
• M7: 2,534,936 km (0.084 R)
• M8: 3,450,325 km (0.059 R)
• M9: 3,910,189 km (0.044 R)
• M10: 4,432,884 km (0.037 R)
• M11: 4,854,900 km (0.03 R)
• M12: 6,027,747 km (0.11 R)
• M13: 6,487,162 km (0.048 R)
• M14: 7,804,820 km (0.115 R)
• M15: 10,142,436 km (0.079 R)
• M16: 11,384,248 km (0.114 R)
• M17: 13,193,635 km (0.078 R)
• M18: 15,186,727 km (0.11 R)
• M19: 15,768,364 km (0.091 R)
• M20: 16,863,570 km (0.098 R)
• M21: 17,487,093 km (0.047 R)
• M22: 17,891,905 km (0.116 R)
• M23: 21,292,863 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 5.6

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.35 AU - 8.37 AU

Year: 11424 Days

Day: 19.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,288,306 km

• M1: 75,248 km (0.075 R)
• M2: 291,865 km (0.083 R)
• M3: 557,701 km (0.075 R)
• M4: 776,114 km (0.083 R)
• M5: 1,302,848 km (0.049 R)
• M6: 2,196,994 km (0.048 R)
• M7: 2,731,358 km (0.082 R)
• M8: 2,920,450 km (0.09 R)
• M9: 3,163,397 km (0.063 R)
• M10: 4,442,458 km (0.065 R)
• M11: 5,196,581 km (0.093 R)
• M12: 7,111,135 km (0.033 R)
• M13: 9,885,726 km (0.096 R)
• M14: 10,182,678 km (0.107 R)
• M15: 10,690,862 km (0.092 R)
• M16: 10,898,803 km (0.058 R)
• M17: 11,647,840 km (0.099 R)
• M18: 14,476,885 km (0.076 R)
• M19: 14,859,856 km (0.119 R)
• M20: 15,249,708 km (0.095 R)
• M21: 16,598,183 km (0.091 R)
• M22: 18,993,993 km (0.065 R)
• M23: 20,234,608 km (0.052 R)
• M24: 20,874,737 km (0.06 R)
• M25: 21,445,752 km (0.066 R)
• M26: 22,195,238 km (0.047 R)
• M27: 22,704,618 km (0.103 R)
• M28: 24,100,666 km (0.108 R)
• M29: 30,258,862 km (0.095 R)
• M30: 31,306,945 km (0.096 R)
• M31: 34,370,260 km (0.086 R)
• M32: 34,823,542 km (0.089 R)
• M33: 38,109,010 km (0.114 R)
• M34: 39,826,693 km (0.061 R)
• M35: 41,339,427 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit