🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 10.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 272 Days

Day: 8.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,123,219 km

• M1: 139,126 km (0.115 R)
• M2: 237,113 km (0.096 R)
• M3: 318,494 km (0.064 R)
• M4: 401,969 km (0.058 R)
• M5: 502,200 km (0.112 R)
• M6: 572,960 km (0.096 R)
• M7: 686,804 km (0.05 R)
• M8: 770,130 km (0.066 R)
• M9: 924,365 km (0.052 R)
• M10: 999,463 km (0.118 R)
• M11: 1,162,824 km (0.106 R)
• M12: 1,264,551 km (0.077 R)
• M13: 1,390,063 km (0.093 R)
• M14: 1,624,782 km (0.107 R)
• M15: 1,739,524 km (0.108 R)
• M16: 1,807,441 km (0.101 R)
• M17: 1,876,406 km (0.068 R)
• M18: 1,957,787 km (0.093 R)
• M19: 2,028,697 km (0.105 R)
• M20: 2,132,667 km (0.098 R)
• M21: 2,267,156 km (0.11 R)
• M22: 2,354,222 km (0.1 R)
• M23: 2,463,727 km (0.099 R)
• M24: 2,631,127 km (0.097 R)
• M25: 2,709,666 km (0.073 R)
• M26: 2,815,731 km (0.091 R)
• M27: 2,905,191 km (0.073 R)
• M28: 2,986,422 km (0.065 R)
• M29: 3,068,552 km (0.026 R)
• M30: 3,151,429 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 11.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 748 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 12,123,219 km

• M1: 147,354 km (0.111 R)
• M2: 386,411 km (0.111 R)
• M3: 586,723 km (0.078 R)
• M4: 677,379 km (0.113 R)
• M5: 804,089 km (0.075 R)
• M6: 935,435 km (0.047 R)
• M7: 1,211,743 km (0.109 R)
• M8: 1,417,141 km (0.09 R)
• M9: 1,654,403 km (0.042 R)
• M10: 1,736,532 km (0.096 R)
• M11: 1,942,528 km (0.067 R)
• M12: 2,084,347 km (0.1 R)
• M13: 2,173,507 km (0.119 R)
• M14: 2,332,530 km (0.078 R)
• M15: 2,790,000 km (0.04 R)
• M16: 2,876,169 km (0.031 R)
• M17: 2,963,384 km (0.083 R)
• M18: 3,223,834 km (0.083 R)
• M19: 3,491,764 km (0.045 R)
• M20: 3,611,741 km (0.098 R)
• M21: 3,767,174 km (0.03 R)
• M22: 3,897,174 km (0.07 R)
• M23: 3,973,170 km (0.115 R)
• M24: 4,439,616 km (0.052 R)
• M25: 4,730,883 km (0.093 R)
• M26: 4,856,545 km (0.071 R)
• M27: 4,930,895 km (0.096 R)
• M28: 5,179,377 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 13.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.55 AU - 1.59 AU

Year: 1312 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,123,219 km

• M1: 181,163 km (0.112 R)
• M2: 299,046 km (0.043 R)
• M3: 386,860 km (0.068 R)
• M4: 560,693 km (0.108 R)
• M5: 758,461 km (0.12 R)
• M6: 888,013 km (0.085 R)
• M7: 1,033,272 km (0.051 R)
• M8: 1,259,165 km (0.096 R)
• M9: 1,475,783 km (0.097 R)
• M10: 1,796,670 km (0.06 R)
• M11: 2,150,021 km (0.03 R)
• M12: 2,329,987 km (0.112 R)
• M13: 2,473,601 km (0.108 R)
• M14: 2,673,314 km (0.1 R)
• M15: 2,900,404 km (0.119 R)
• M16: 3,089,046 km (0.116 R)
• M17: 3,179,254 km (0.116 R)
• M18: 3,560,729 km (0.086 R)
• M19: 3,643,606 km (0.068 R)
• M20: 3,944,896 km (0.098 R)
• M21: 4,129,649 km (0.088 R)
• M22: 4,279,546 km (0.029 R)
• M23: 4,456,670 km (0.09 R)
• M24: 4,546,279 km (0.045 R)
• M25: 4,649,352 km (0.054 R)
• M26: 4,897,236 km (0.11 R)
• M27: 5,149,757 km (0.096 R)
• M28: 5,324,936 km (0.047 R)
• M29: 5,556,963 km (0.045 R)
• M30: 6,031,337 km (0.059 R)
• M31: 6,130,670 km (0.118 R)
• M32: 6,287,748 km (0.119 R)
• M33: 6,374,066 km (0.086 R)
• M34: 6,547,899 km (0.096 R)
• M35: 6,796,830 km (0.095 R)
• M36: 6,885,392 km (0.09 R)
• M37: 7,319,225 km (0.085 R)
• M38: 7,531,804 km (0.064 R)
• M39: 7,792,852 km (0.087 R)
• M40: 7,916,719 km (0.109 R)
• M41: 8,323,775 km (0.056 R)
• M42: 8,466,342 km (0.066 R)
• M43: 8,561,785 km (0.056 R)
• M44: 9,256,518 km (0.069 R)
• M45: 9,785,496 km (0.12 R)
• M46: 10,003,161 km (0.116 R)
• M47: 10,087,235 km (0.032 R)
• M48: 10,239,376 km (0.105 R)
• M49: 10,324,198 km (0.112 R)
• M50: 10,426,224 km (0.06 R)
• M51: 10,786,306 km (0.078 R)
• M52: 11,307,654 km (0.079 R)
• M53: 11,553,892 km (0.088 R)
• M54: 11,730,717 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit