🌌 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: 174.3

Radius: 12.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,889,105 km

• M1: 164,408 km (0.099 R)
• M2: 245,490 km (0.07 R)
• M3: 352,752 km (0.084 R)
• M4: 433,983 km (0.115 R)
• M5: 536,458 km (0.037 R)
• M6: 617,989 km (0.086 R)
• M7: 728,242 km (0.116 R)
• M8: 863,928 km (0.053 R)
• M9: 981,960 km (0.071 R)
• M10: 1,083,537 km (0.086 R)
• M11: 1,271,283 km (0.034 R)
• M12: 1,358,648 km (0.099 R)
• M13: 1,492,239 km (0.094 R)
• M14: 1,575,266 km (0.079 R)
• M15: 1,659,938 km (0.112 R)
• M16: 1,756,279 km (0.112 R)
• M17: 1,878,650 km (0.056 R)
• M18: 1,975,889 km (0.111 R)
• M19: 2,085,544 km (0.114 R)
• M20: 2,168,421 km (0.068 R)
• M21: 2,285,407 km (0.082 R)
• M22: 2,401,046 km (0.104 R)
• M23: 2,491,852 km (0.073 R)
• M24: 2,595,373 km (0.06 R)
• M25: 2,700,541 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 11.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.33 AU - 2.15 AU

Year: 1584 Days

Day: 12.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,889,105 km

• M1: 146,606 km (0.063 R)
• M2: 276,756 km (0.084 R)
• M3: 445,502 km (0.067 R)
• M4: 689,048 km (0.092 R)
• M5: 790,176 km (0.07 R)
• M6: 1,066,782 km (0.046 R)
• M7: 1,177,485 km (0.078 R)
• M8: 1,310,477 km (0.059 R)
• M9: 1,401,882 km (0.059 R)
• M10: 1,514,828 km (0.08 R)
• M11: 1,882,240 km (0.079 R)
• M12: 2,018,075 km (0.066 R)
• M13: 2,124,888 km (0.085 R)
• M14: 2,200,884 km (0.073 R)
• M15: 2,377,858 km (0.086 R)
• M16: 2,525,212 km (0.11 R)
• M17: 2,605,995 km (0.093 R)
• M18: 2,769,954 km (0.089 R)
• M19: 2,853,280 km (0.098 R)
• M20: 2,961,589 km (0.075 R)
• M21: 3,383,605 km (0.086 R)
• M22: 3,498,496 km (0.104 R)
• M23: 3,666,793 km (0.065 R)
• M24: 3,877,726 km (0.083 R)
• M25: 3,957,911 km (0.058 R)
• M26: 4,079,235 km (0.108 R)
• M27: 4,174,379 km (0.071 R)
• M28: 4,339,385 km (0.055 R)
• M29: 4,464,599 km (0.045 R)
• M30: 4,675,831 km (0.105 R)
• M31: 5,035,464 km (0.098 R)
• M32: 5,196,432 km (0.099 R)
• M33: 5,403,924 km (0.09 R)
• M34: 5,689,955 km (0.089 R)
• M35: 5,842,545 km (0.114 R)
• M36: 5,919,438 km (0.09 R)
• M37: 6,198,588 km (0.108 R)
• M38: 6,529,947 km (0.075 R)
• M39: 6,721,881 km (0.086 R)
• M40: 7,127,890 km (0.113 R)
• M41: 7,375,325 km (0.106 R)
• M42: 7,508,467 km (0.062 R)
• M43: 7,997,801 km (0.113 R)
• M44: 8,117,480 km (0.118 R)
• M45: 8,203,349 km (0.052 R)
• M46: 8,393,189 km (0.096 R)
• M47: 8,742,350 km (0.097 R)
• M48: 9,096,299 km (0.087 R)
• M49: 9,203,411 km (0.041 R)
• M50: 9,364,827 km (0.088 R)
• M51: 9,454,885 km (0.093 R)
• M52: 9,563,493 km (0.086 R)
• M53: 9,854,760 km (0.09 R)
• M54: 10,241,769 km (0.109 R)
• M55: 10,353,220 km (0.059 R)
• M56: 10,614,867 km (0.111 R)
• M57: 10,954,454 km (0.049 R)
• M58: 11,049,448 km (0.095 R)
• M59: 11,202,038 km (0.061 R)
• M60: 11,355,226 km (0.099 R)
• M61: 11,722,040 km (0.078 R)
• M62: 11,838,727 km (0.109 R)
• M63: 12,925,854 km (0.093 R)
• M64: 13,288,629 km (0.055 R)
• M65: 13,532,324 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 14.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 2071 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 14,889,105 km

• M1: 321,785 km (0.069 R)
• M2: 418,425 km (0.051 R)
• M3: 849,267 km (0.104 R)
• M4: 1,045,240 km (0.086 R)
• M5: 1,149,360 km (0.099 R)
• M6: 1,257,370 km (0.106 R)
• M7: 1,664,276 km (0.082 R)
• M8: 1,788,143 km (0.112 R)
• M9: 1,926,222 km (0.093 R)
• M10: 2,056,971 km (0.103 R)
• M11: 2,270,297 km (0.092 R)
• M12: 2,362,300 km (0.037 R)
• M13: 2,467,467 km (0.104 R)
• M14: 2,694,856 km (0.093 R)
• M15: 3,093,684 km (0.065 R)
• M16: 3,209,323 km (0.09 R)
• M17: 3,418,611 km (0.1 R)
• M18: 3,850,948 km (0.055 R)
• M19: 4,031,663 km (0.107 R)
• M20: 4,201,007 km (0.098 R)
• M21: 4,329,662 km (0.074 R)
• M22: 4,430,640 km (0.106 R)
• M23: 4,605,520 km (0.071 R)
• M24: 4,842,483 km (0.109 R)
• M25: 5,007,789 km (0.068 R)
• M26: 5,282,301 km (0.098 R)
• M27: 5,467,952 km (0.115 R)
• M28: 5,640,289 km (0.03 R)
• M29: 6,678,199 km (0.055 R)
• M30: 6,913,217 km (0.083 R)
• M31: 7,460,595 km (0.112 R)
• M32: 7,686,937 km (0.047 R)
• M33: 8,200,357 km (0.081 R)
• M34: 8,307,918 km (0.115 R)
• M35: 8,452,130 km (0.088 R)
• M36: 9,503,953 km (0.096 R)
• M37: 9,598,199 km (0.087 R)
• M38: 9,901,883 km (0.099 R)
• M39: 10,016,625 km (0.109 R)
• M40: 11,029,402 km (0.096 R)
• M41: 11,227,919 km (0.101 R)
• M42: 11,367,643 km (0.117 R)
• M43: 11,548,058 km (0.041 R)
• M44: 11,891,535 km (0.119 R)
• M45: 12,402,860 km (0.068 R)
• M46: 13,425,811 km (0.096 R)
• M47: 14,259,220 km (0.081 R)
• M48: 14,562,605 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.09 AU - 2.87 AU

Year: 2696 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,889,105 km

• M1: 114,293 km (0.05 R)
• M2: 217,067 km (0.042 R)
• M3: 287,078 km (0.118 R)
• M4: 409,449 km (0.062 R)
• M5: 491,130 km (0.113 R)
• M6: 558,299 km (0.06 R)
• M7: 621,878 km (0.065 R)
• M8: 703,260 km (0.102 R)
• M9: 877,691 km (0.098 R)
• M10: 1,031,178 km (0.106 R)
• M11: 1,093,411 km (0.064 R)
• M12: 1,156,840 km (0.047 R)
• M13: 1,306,887 km (0.113 R)
• M14: 1,403,976 km (0.057 R)
• M15: 1,699,581 km (0.05 R)
• M16: 1,763,161 km (0.104 R)
• M17: 1,882,091 km (0.086 R)
• M18: 2,093,622 km (0.11 R)
• M19: 2,219,733 km (0.106 R)
• M20: 2,324,901 km (0.077 R)
• M21: 2,913,269 km (0.092 R)
• M22: 3,041,474 km (0.118 R)
• M23: 3,559,831 km (0.07 R)
• M24: 3,766,426 km (0.059 R)
• M25: 3,878,325 km (0.083 R)
• M26: 4,293,160 km (0.086 R)
• M27: 4,351,503 km (0.067 R)
• M28: 4,632,298 km (0.12 R)
• M29: 5,320,747 km (0.072 R)
• M30: 5,765,352 km (0.102 R)
• M31: 5,910,761 km (0.046 R)
• M32: 5,975,837 km (0.092 R)
• M33: 6,155,803 km (0.092 R)
• M34: 6,337,714 km (0.06 R)
• M35: 6,554,930 km (0.081 R)
• M36: 6,672,963 km (0.119 R)
• M37: 7,501,136 km (0.09 R)
• M38: 7,802,277 km (0.118 R)
• M39: 8,343,372 km (0.115 R)
• M40: 8,526,331 km (0.106 R)
• M41: 8,618,483 km (0.116 R)
• M42: 8,840,636 km (0.111 R)
• M43: 9,177,530 km (0.09 R)
• M44: 9,290,776 km (0.093 R)
• M45: 9,347,623 km (0.07 R)
• M46: 9,423,469 km (0.108 R)
• M47: 9,537,762 km (0.117 R)
• M48: 9,690,800 km (0.049 R)
• M49: 10,096,510 km (0.104 R)
• M50: 10,428,916 km (0.107 R)
• M51: 10,507,754 km (0.045 R)
• M52: 11,104,650 km (0.107 R)
• M53: 11,326,354 km (0.089 R)
• M54: 11,529,059 km (0.069 R)
• M55: 11,774,100 km (0.069 R)
• M56: 12,062,076 km (0.092 R)
• M57: 12,165,448 km (0.093 R)
• M58: 13,924,570 km (0.09 R)
• M59: 14,185,468 km (0.087 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: 496 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit