🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 9.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.69 AU

Year: 370 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,514,392 km

• M1: 123,119 km (0.11 R)
• M2: 535,411 km (0.102 R)
• M3: 1,063,641 km (0.117 R)
• M4: 1,380,938 km (0.078 R)
• M5: 2,147,926 km (0.075 R)
• M6: 2,822,014 km (0.113 R)
• M7: 3,595,884 km (0.114 R)
• M8: 4,168,694 km (0.103 R)
• M9: 4,715,325 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 10.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.76 AU - 4.32 AU

Year: 5605 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,514,392 km

• M1: 133,142 km (0.043 R)
• M2: 874,998 km (0.114 R)
• M3: 1,370,616 km (0.111 R)
• M4: 1,809,536 km (0.096 R)
• M5: 3,397,068 km (0.11 R)
• M6: 3,811,903 km (0.117 R)
• M7: 4,985,648 km (0.111 R)
• M8: 6,849,787 km (0.069 R)
• M9: 8,223,096 km (0.117 R)
• M10: 8,692,683 km (0.1 R)
• M11: 9,263,100 km (0.045 R)
• M12: 9,858,350 km (0.103 R)
• M13: 10,388,824 km (0.083 R)
• M14: 11,506,619 km (0.038 R)
• M15: 11,896,471 km (0.082 R)
• M16: 12,754,565 km (0.109 R)
• M17: 13,384,521 km (0.083 R)
• M18: 19,400,450 km (0.095 R)
• M19: 22,573,720 km (0.108 R)
• M20: 23,108,682 km (0.053 R)
• M21: 32,084,704 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.1

Radius: 5.2

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.24 AU - 9.46 AU

Year: 19735 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,514,392 km

• M1: 65,075 km (0.112 R)
• M2: 440,117 km (0.114 R)
• M3: 620,382 km (0.043 R)
• M4: 871,408 km (0.12 R)
• M5: 1,075,160 km (0.089 R)
• M6: 1,338,602 km (0.077 R)
• M7: 1,579,754 km (0.073 R)
• M8: 2,229,457 km (0.119 R)
• M9: 3,067,654 km (0.113 R)
• M10: 4,190,984 km (0.038 R)
• M11: 4,983,255 km (0.094 R)
• M12: 5,196,132 km (0.106 R)
• M13: 5,489,195 km (0.117 R)
• M14: 6,435,252 km (0.08 R)
• M15: 9,320,546 km (0.092 R)
• M16: 11,995,056 km (0.053 R)
• M17: 14,993,746 km (0.062 R)
• M18: 16,274,752 km (0.117 R)
• M19: 17,221,856 km (0.114 R)
• M20: 18,625,832 km (0.117 R)
• M21: 20,372,986 km (0.103 R)
• M22: 26,372,010 km (0.036 R)
• M23: 26,910,413 km (0.054 R)
• M24: 27,786,907 km (0.055 R)
• M25: 32,579,574 km (0.106 R)
• M26: 32,826,560 km (0.113 R)
• M27: 34,207,199 km (0.039 R)
• M28: 38,718,622 km (0.091 R)
• M29: 42,278,004 km (0.114 R)
• M30: 43,163,474 km (0.107 R)
• M31: 43,760,668 km (0.039 R)
• M32: 48,096,314 km (0.032 R)
• M33: 50,532,665 km (0.036 R)
• M34: 54,426,099 km (0.079 R)
• M35: 57,070,391 km (0.05 R)
• M36: 57,789,657 km (0.054 R)
• M37: 64,343,391 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit