🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 10.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 300 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 14,237,483 km

• M1: 131,497 km (0.106 R)
• M2: 197,020 km (0.105 R)
• M3: 267,481 km (0.062 R)
• M4: 382,971 km (0.058 R)
• M5: 479,012 km (0.076 R)
• M6: 584,778 km (0.059 R)
• M7: 705,204 km (0.066 R)
• M8: 776,413 km (0.111 R)
• M9: 850,165 km (0.072 R)
• M10: 942,915 km (0.086 R)
• M11: 1,015,620 km (0.072 R)
• M12: 1,174,343 km (0.044 R)
• M13: 1,249,591 km (0.09 R)
• M14: 1,405,322 km (0.117 R)
• M15: 1,547,889 km (0.104 R)
• M16: 1,663,229 km (0.028 R)
• M17: 1,736,233 km (0.059 R)
• M18: 1,852,022 km (0.103 R)
• M19: 1,996,234 km (0.067 R)
• M20: 2,148,525 km (0.048 R)
• M21: 2,246,362 km (0.029 R)
• M22: 2,441,886 km (0.111 R)
• M23: 2,516,087 km (0.115 R)
• M24: 2,581,760 km (0.119 R)
• M25: 2,652,669 km (0.115 R)
• M26: 2,719,390 km (0.045 R)
• M27: 2,908,482 km (0.113 R)
• M28: 2,972,510 km (0.062 R)
• M29: 3,057,032 km (0.094 R)
• M30: 3,207,977 km (0.075 R)
• M31: 3,351,142 km (0.096 R)
• M32: 3,434,019 km (0.079 R)
• M33: 3,622,812 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 12.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.67 AU - 0.87 AU

Year: 458 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,237,483 km

• M1: 160,818 km (0.117 R)
• M2: 315,801 km (0.075 R)
• M3: 405,261 km (0.114 R)
• M4: 495,169 km (0.103 R)
• M5: 640,578 km (0.082 R)
• M6: 738,565 km (0.103 R)
• M7: 863,928 km (0.103 R)
• M8: 967,749 km (0.06 R)
• M9: 1,064,239 km (0.084 R)
• M10: 1,193,791 km (0.049 R)
• M11: 1,310,926 km (0.116 R)
• M12: 1,474,586 km (0.03 R)
• M13: 1,582,147 km (0.104 R)
• M14: 1,661,883 km (0.097 R)
• M15: 1,808,339 km (0.11 R)
• M16: 1,976,936 km (0.1 R)
• M17: 2,075,371 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 10.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.75 AU - 0.81 AU

Year: 467 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,237,483 km

• M1: 132,693 km (0.063 R)
• M2: 232,026 km (0.107 R)
• M3: 328,517 km (0.095 R)
• M4: 411,245 km (0.12 R)
• M5: 488,886 km (0.089 R)
• M6: 557,551 km (0.083 R)
• M7: 638,185 km (0.076 R)
• M8: 706,700 km (0.114 R)
• M9: 825,631 km (0.049 R)
• M10: 965,804 km (0.031 R)
• M11: 1,055,862 km (0.115 R)
• M12: 1,124,078 km (0.097 R)
• M13: 1,214,286 km (0.063 R)
• M14: 1,286,093 km (0.053 R)
• M15: 1,354,310 km (0.115 R)
• M16: 1,538,465 km (0.113 R)
• M17: 1,605,484 km (0.032 R)
• M18: 1,696,440 km (0.079 R)
• M19: 1,824,496 km (0.111 R)
• M20: 1,937,741 km (0.114 R)
• M21: 2,022,713 km (0.111 R)
• M22: 2,090,481 km (0.056 R)
• M23: 2,278,974 km (0.064 R)
• M24: 2,388,330 km (0.106 R)
• M25: 2,486,466 km (0.106 R)
• M26: 2,809,298 km (0.083 R)
• M27: 2,926,882 km (0.12 R)
• M28: 3,131,233 km (0.111 R)
• M29: 3,333,190 km (0.097 R)
• M30: 3,561,776 km (0.075 R)
• M31: 3,727,231 km (0.112 R)
• M32: 3,841,524 km (0.116 R)
• M33: 3,987,980 km (0.027 R)
• M34: 4,183,504 km (0.115 R)
• M35: 4,270,421 km (0.036 R)
• M36: 4,382,170 km (0.114 R)
• M37: 4,486,739 km (0.106 R)
• M38: 4,632,896 km (0.117 R)
• M39: 4,805,532 km (0.095 R)
• M40: 4,888,410 km (0.118 R)
• M41: 5,157,087 km (0.103 R)
• M42: 5,233,532 km (0.076 R)
• M43: 5,370,414 km (0.051 R)
• M44: 5,491,139 km (0.058 R)
• M45: 5,603,936 km (0.064 R)
• M46: 6,027,597 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 11.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 869 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,237,483 km

• M1: 141,819 km (0.063 R)
• M2: 241,750 km (0.103 R)
• M3: 317,596 km (0.118 R)
• M4: 388,356 km (0.025 R)
• M5: 516,113 km (0.097 R)
• M6: 610,509 km (0.059 R)
• M7: 717,471 km (0.1 R)
• M8: 868,864 km (0.108 R)
• M9: 1,018,313 km (0.085 R)
• M10: 1,233,734 km (0.032 R)
• M11: 1,328,579 km (0.075 R)
• M12: 1,411,007 km (0.111 R)
• M13: 1,495,081 km (0.07 R)
• M14: 1,717,384 km (0.097 R)
• M15: 1,799,363 km (0.108 R)
• M16: 1,933,403 km (0.085 R)
• M17: 2,018,973 km (0.118 R)
• M18: 2,176,350 km (0.116 R)
• M19: 2,310,689 km (0.072 R)
• M20: 2,383,393 km (0.078 R)
• M21: 2,531,346 km (0.111 R)
• M22: 2,663,291 km (0.073 R)
• M23: 2,778,332 km (0.106 R)
• M24: 2,855,973 km (0.111 R)
• M25: 3,003,476 km (0.119 R)
• M26: 3,093,235 km (0.089 R)
• M27: 3,440,601 km (0.079 R)
• M28: 3,682,800 km (0.089 R)
• M29: 3,778,992 km (0.116 R)
• M30: 4,228,384 km (0.102 R)
• M31: 4,340,732 km (0.095 R)
• M32: 4,431,239 km (0.074 R)
• M33: 4,545,232 km (0.107 R)
• M34: 4,706,499 km (0.094 R)
• M35: 4,858,041 km (0.112 R)
• M36: 4,940,320 km (0.03 R)
• M37: 5,011,229 km (0.115 R)
• M38: 5,274,073 km (0.097 R)
• M39: 5,443,867 km (0.11 R)
• M40: 5,714,040 km (0.111 R)
• M41: 6,001,418 km (0.116 R)
• M42: 6,370,625 km (0.063 R)
• M43: 6,747,163 km (0.084 R)
• M44: 6,826,001 km (0.1 R)
• M45: 6,918,303 km (0.112 R)
• M46: 7,037,682 km (0.104 R)
• M47: 7,144,346 km (0.058 R)
• M48: 7,224,680 km (0.114 R)
• M49: 7,413,322 km (0.08 R)
• M50: 7,576,384 km (0.11 R)
• M51: 7,795,695 km (0.072 R)
• M52: 7,892,335 km (0.038 R)
• M53: 7,975,362 km (0.063 R)
• M54: 8,086,662 km (0.058 R)
• M55: 8,353,096 km (0.055 R)
• M56: 8,693,731 km (0.071 R)
• M57: 8,894,491 km (0.107 R)
• M58: 8,966,597 km (0.095 R)
• M59: 9,038,853 km (0.085 R)
• M60: 9,242,456 km (0.105 R)
• M61: 9,491,536 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 11.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.13 AU - 1.55 AU

Year: 1052 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 14,237,483 km

• M1: 149,747 km (0.113 R)
• M2: 252,372 km (0.115 R)
• M3: 326,722 km (0.118 R)
• M4: 405,111 km (0.078 R)
• M5: 488,138 km (0.082 R)
• M6: 731,833 km (0.091 R)
• M7: 811,419 km (0.109 R)
• M8: 997,967 km (0.052 R)
• M9: 1,143,077 km (0.042 R)
• M10: 1,321,548 km (0.111 R)
• M11: 1,523,505 km (0.104 R)
• M12: 1,635,554 km (0.08 R)
• M13: 2,003,714 km (0.106 R)
• M14: 2,103,795 km (0.106 R)
• M15: 2,229,307 km (0.104 R)
• M16: 2,389,826 km (0.098 R)
• M17: 2,496,340 km (0.092 R)
• M18: 2,697,250 km (0.039 R)
• M19: 2,816,928 km (0.077 R)
• M20: 2,894,719 km (0.077 R)
• M21: 3,088,298 km (0.099 R)
• M22: 3,204,686 km (0.118 R)
• M23: 3,479,048 km (0.117 R)
• M24: 3,637,921 km (0.105 R)
• M25: 3,924,251 km (0.092 R)
• M26: 4,001,893 km (0.068 R)
• M27: 4,247,682 km (0.119 R)
• M28: 4,347,464 km (0.085 R)
• M29: 4,620,929 km (0.092 R)
• M30: 5,057,455 km (0.036 R)
• M31: 5,216,478 km (0.097 R)
• M32: 5,463,763 km (0.028 R)
• M33: 5,550,679 km (0.058 R)
• M34: 5,660,035 km (0.096 R)
• M35: 5,981,222 km (0.077 R)
• M36: 6,082,051 km (0.062 R)
• M37: 6,172,259 km (0.035 R)
• M38: 6,274,135 km (0.117 R)
• M39: 6,456,794 km (0.12 R)
• M40: 6,537,277 km (0.064 R)
• M41: 6,664,436 km (0.085 R)
• M42: 6,769,154 km (0.064 R)
• M43: 7,133,874 km (0.086 R)
• M44: 7,601,816 km (0.091 R)
• M45: 7,711,172 km (0.086 R)
• M46: 7,993,313 km (0.107 R)
• M47: 8,067,364 km (0.056 R)
• M48: 8,504,489 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.67 AU - 2.03 AU

Year: 1707 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,237,483 km

• M1: 106,065 km (0.065 R)
• M2: 169,345 km (0.082 R)
• M3: 355,744 km (0.061 R)
• M4: 419,323 km (0.11 R)
• M5: 533,167 km (0.118 R)
• M6: 643,720 km (0.085 R)
• M7: 1,029,832 km (0.106 R)
• M8: 1,188,256 km (0.112 R)
• M9: 1,307,485 km (0.027 R)
• M10: 1,373,458 km (0.118 R)
• M11: 1,528,591 km (0.041 R)
• M12: 1,648,868 km (0.108 R)
• M13: 1,741,020 km (0.039 R)
• M14: 1,920,089 km (0.094 R)
• M15: 2,017,178 km (0.106 R)
• M16: 2,527,905 km (0.112 R)
• M17: 2,682,739 km (0.041 R)
• M18: 2,914,765 km (0.11 R)
• M19: 3,255,698 km (0.099 R)
• M20: 3,596,034 km (0.104 R)
• M21: 3,649,290 km (0.114 R)
• M22: 4,197,716 km (0.098 R)
• M23: 4,310,513 km (0.057 R)
• M24: 4,381,572 km (0.104 R)
• M25: 4,481,653 km (0.093 R)
• M26: 4,640,376 km (0.074 R)
• M27: 4,771,723 km (0.077 R)
• M28: 5,023,197 km (0.107 R)
• M29: 5,233,532 km (0.088 R)
• M30: 5,431,599 km (0.081 R)
• M31: 5,523,752 km (0.062 R)
• M32: 5,772,084 km (0.118 R)
• M33: 5,992,592 km (0.078 R)
• M34: 6,425,378 km (0.114 R)
• M35: 6,490,304 km (0.1 R)
• M36: 6,621,052 km (0.09 R)
• M37: 7,051,595 km (0.095 R)
• M38: 7,389,088 km (0.106 R)
• M39: 7,525,521 km (0.027 R)
• M40: 7,611,240 km (0.108 R)
• M41: 8,062,278 km (0.08 R)
• M42: 8,132,439 km (0.099 R)
• M43: 8,308,666 km (0.101 R)
• M44: 8,450,634 km (0.112 R)
• M45: 8,557,597 km (0.117 R)
• M46: 8,611,302 km (0.094 R)
• M47: 8,701,061 km (0.118 R)
• M48: 8,827,022 km (0.076 R)
• M49: 9,135,792 km (0.099 R)
• M50: 9,614,954 km (0.077 R)
• M51: 9,782,654 km (0.051 R)
• M52: 9,989,099 km (0.058 R)
• M53: 10,177,891 km (0.09 R)
• M54: 10,425,176 km (0.114 R)
• M55: 10,501,621 km (0.103 R)
• M56: 10,578,365 km (0.055 R)
• M57: 10,635,960 km (0.076 R)
• M58: 10,848,239 km (0.043 R)
• M59: 11,120,358 km (0.114 R)
• M60: 11,355,376 km (0.07 R)
• M61: 11,512,903 km (0.086 R)
• M62: 12,010,166 km (0.044 R)
• M63: 12,372,492 km (0.12 R)
• M64: 13,231,932 km (0.078 R)
• M65: 13,335,453 km (0.087 R)
• M66: 14,131,613 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit