🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 9.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 19,809,117 km

• M1: 119,977 km (0.096 R)
• M2: 193,729 km (0.083 R)
• M3: 255,064 km (0.119 R)
• M4: 347,366 km (0.117 R)
• M5: 466,895 km (0.085 R)
• M6: 535,560 km (0.108 R)
• M7: 600,037 km (0.07 R)
• M8: 659,278 km (0.12 R)
• M9: 873,352 km (0.049 R)
• M10: 1,009,636 km (0.083 R)
• M11: 1,122,582 km (0.116 R)
• M12: 1,224,010 km (0.054 R)
• M13: 1,304,194 km (0.073 R)
• M14: 1,364,183 km (0.116 R)
• M15: 1,430,604 km (0.05 R)
• M16: 1,584,541 km (0.055 R)
• M17: 1,678,339 km (0.03 R)
• M18: 1,807,441 km (0.105 R)
• M19: 1,874,761 km (0.116 R)
• M20: 2,015,383 km (0.096 R)
• M21: 2,104,543 km (0.118 R)
• M22: 2,188,617 km (0.05 R)
• M23: 2,253,991 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 9.6

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.93 AU

Year: 424 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,809,117 km

• M1: 132,245 km (0.09 R)
• M2: 196,871 km (0.104 R)
• M3: 276,606 km (0.052 R)
• M4: 376,538 km (0.114 R)
• M5: 437,574 km (0.099 R)
• M6: 506,688 km (0.109 R)
• M7: 628,461 km (0.102 R)
• M8: 730,038 km (0.078 R)
• M9: 801,097 km (0.088 R)
• M10: 870,211 km (0.113 R)
• M11: 980,165 km (0.102 R)
• M12: 1,044,492 km (0.11 R)
• M13: 1,156,840 km (0.088 R)
• M14: 1,388,567 km (0.09 R)
• M15: 1,512,883 km (0.098 R)
• M16: 1,576,612 km (0.075 R)
• M17: 1,658,891 km (0.092 R)
• M18: 1,821,952 km (0.101 R)
• M19: 1,952,551 km (0.089 R)
• M20: 2,177,098 km (0.115 R)
• M21: 2,242,921 km (0.1 R)
• M22: 2,322,657 km (0.113 R)
• M23: 2,471,506 km (0.068 R)
• M24: 2,560,816 km (0.089 R)
• M25: 2,679,447 km (0.096 R)
• M26: 2,965,927 km (0.085 R)
• M27: 3,068,552 km (0.118 R)
• M28: 3,142,602 km (0.091 R)
• M29: 3,398,864 km (0.115 R)
• M30: 3,693,422 km (0.08 R)
• M31: 3,883,710 km (0.116 R)
• M32: 3,988,130 km (0.089 R)
• M33: 4,077,290 km (0.065 R)
• M34: 4,191,583 km (0.103 R)
• M35: 4,290,617 km (0.118 R)
• M36: 4,390,249 km (0.068 R)
• M37: 4,482,401 km (0.028 R)
• M38: 4,702,609 km (0.072 R)
• M39: 4,762,448 km (0.037 R)
• M40: 4,891,701 km (0.086 R)
• M41: 5,004,647 km (0.091 R)
• M42: 5,144,970 km (0.064 R)
• M43: 5,286,490 km (0.106 R)
• M44: 5,393,602 km (0.105 R)
• M45: 5,510,288 km (0.111 R)
• M46: 5,573,568 km (0.101 R)
• M47: 6,097,460 km (0.095 R)
• M48: 6,162,834 km (0.088 R)
• M49: 6,389,026 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 9.8

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 513 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,809,117 km

• M1: 130,001 km (0.074 R)
• M2: 197,768 km (0.092 R)
• M3: 259,852 km (0.108 R)
• M4: 366,664 km (0.094 R)
• M5: 499,956 km (0.07 R)
• M6: 599,139 km (0.032 R)
• M7: 752,028 km (0.119 R)
• M8: 818,899 km (0.112 R)
• M9: 908,358 km (0.104 R)
• M10: 1,011,730 km (0.108 R)
• M11: 1,102,836 km (0.112 R)
• M12: 1,213,837 km (0.108 R)
• M13: 1,288,038 km (0.041 R)
• M14: 1,471,594 km (0.103 R)
• M15: 1,544,897 km (0.12 R)
• M16: 1,670,111 km (0.119 R)
• M17: 1,805,198 km (0.082 R)
• M18: 1,877,603 km (0.113 R)
• M19: 2,211,505 km (0.103 R)
• M20: 2,367,685 km (0.076 R)
• M21: 2,527,606 km (0.056 R)
• M22: 2,728,665 km (0.09 R)
• M23: 2,804,511 km (0.063 R)
• M24: 3,005,122 km (0.072 R)
• M25: 3,194,513 km (0.046 R)
• M26: 3,387,793 km (0.112 R)
• M27: 3,485,930 km (0.112 R)
• M28: 3,576,735 km (0.115 R)
• M29: 3,643,307 km (0.033 R)
• M30: 3,735,608 km (0.09 R)
• M31: 3,811,604 km (0.115 R)
• M32: 3,879,522 km (0.062 R)
• M33: 3,982,295 km (0.065 R)
• M34: 4,322,780 km (0.117 R)
• M35: 4,384,863 km (0.065 R)
• M36: 4,699,916 km (0.104 R)
• M37: 4,837,247 km (0.11 R)
• M38: 5,022,300 km (0.119 R)
• M39: 5,087,674 km (0.115 R)
• M40: 5,153,347 km (0.06 R)
• M41: 5,418,734 km (0.114 R)
• M42: 5,669,311 km (0.082 R)
• M43: 5,844,938 km (0.114 R)
• M44: 5,982,868 km (0.119 R)
• M45: 6,062,155 km (0.064 R)
• M46: 6,161,787 km (0.091 R)
• M47: 6,292,086 km (0.1 R)
• M48: 6,382,892 km (0.102 R)
• M49: 6,494,343 km (0.109 R)
• M50: 6,750,305 km (0.096 R)
• M51: 6,812,238 km (0.051 R)
• M52: 7,051,296 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 13.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.11 AU - 1.51 AU

Year: 1000 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,809,117 km

• M1: 173,683 km (0.04 R)
• M2: 265,387 km (0.056 R)
• M3: 358,137 km (0.084 R)
• M4: 460,761 km (0.107 R)
• M5: 613,650 km (0.081 R)
• M6: 714,928 km (0.094 R)
• M7: 828,323 km (0.053 R)
• M8: 987,944 km (0.038 R)
• M9: 1,086,829 km (0.115 R)
• M10: 1,263,803 km (0.109 R)
• M11: 1,398,291 km (0.093 R)
• M12: 1,824,047 km (0.049 R)
• M13: 2,128,030 km (0.077 R)
• M14: 2,297,823 km (0.074 R)
• M15: 2,384,590 km (0.09 R)
• M16: 2,496,639 km (0.076 R)
• M17: 2,594,027 km (0.051 R)
• M18: 2,784,465 km (0.059 R)
• M19: 3,022,775 km (0.079 R)
• M20: 3,118,218 km (0.112 R)
• M21: 3,303,420 km (0.094 R)
• M22: 3,610,993 km (0.103 R)
• M23: 3,937,416 km (0.077 R)
• M24: 4,032,560 km (0.066 R)
• M25: 4,176,623 km (0.102 R)
• M26: 4,539,398 km (0.111 R)
• M27: 4,881,827 km (0.104 R)
• M28: 5,046,086 km (0.104 R)
• M29: 5,149,608 km (0.034 R)
• M30: 5,348,273 km (0.091 R)
• M31: 5,496,226 km (0.039 R)
• M32: 5,592,118 km (0.085 R)
• M33: 5,688,609 km (0.11 R)
• M34: 5,829,081 km (0.095 R)
• M35: 5,992,442 km (0.113 R)
• M36: 6,212,650 km (0.096 R)
• M37: 6,672,514 km (0.095 R)
• M38: 6,900,950 km (0.118 R)
• M39: 7,062,366 km (0.086 R)
• M40: 7,213,460 km (0.102 R)
• M41: 7,342,114 km (0.078 R)
• M42: 7,530,607 km (0.107 R)
• M43: 7,696,810 km (0.081 R)
• M44: 7,804,371 km (0.114 R)
• M45: 7,924,498 km (0.096 R)
• M46: 8,154,281 km (0.118 R)
• M47: 8,312,854 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 10.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.84 AU - 2.72 AU

Year: 2296 Days

Day: 11.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,809,117 km

• M1: 182,958 km (0.118 R)
• M2: 317,147 km (0.043 R)
• M3: 428,897 km (0.088 R)
• M4: 564,433 km (0.108 R)
• M5: 810,222 km (0.091 R)
• M6: 1,060,799 km (0.089 R)
• M7: 1,160,131 km (0.032 R)
• M8: 1,346,979 km (0.102 R)
• M9: 1,488,349 km (0.107 R)
• M10: 1,821,653 km (0.119 R)
• M11: 1,978,731 km (0.118 R)
• M12: 2,178,444 km (0.116 R)
• M13: 2,775,489 km (0.075 R)
• M14: 2,872,728 km (0.078 R)
• M15: 2,957,101 km (0.104 R)
• M16: 3,042,372 km (0.107 R)
• M17: 3,986,484 km (0.114 R)
• M18: 4,271,917 km (0.076 R)
• M19: 4,482,401 km (0.052 R)
• M20: 4,630,054 km (0.119 R)
• M21: 4,729,537 km (0.091 R)
• M22: 5,031,874 km (0.11 R)
• M23: 5,151,253 km (0.12 R)
• M24: 5,271,530 km (0.108 R)
• M25: 5,532,428 km (0.057 R)
• M26: 5,958,782 km (0.116 R)
• M27: 6,157,748 km (0.099 R)
• M28: 6,230,751 km (0.088 R)
• M29: 6,451,109 km (0.096 R)
• M30: 6,862,054 km (0.091 R)
• M31: 7,166,336 km (0.081 R)
• M32: 7,339,421 km (0.037 R)
• M33: 7,416,763 km (0.1 R)
• M34: 7,866,903 km (0.102 R)
• M35: 8,025,627 km (0.052 R)
• M36: 8,691,487 km (0.119 R)
• M37: 8,979,313 km (0.06 R)
• M38: 9,062,190 km (0.072 R)
• M39: 9,249,487 km (0.108 R)
• M40: 9,374,999 km (0.113 R)
• M41: 9,480,167 km (0.1 R)
• M42: 9,627,969 km (0.066 R)
• M43: 10,205,118 km (0.076 R)
• M44: 10,356,661 km (0.067 R)
• M45: 10,443,577 km (0.082 R)
• M46: 10,574,475 km (0.073 R)
• M47: 11,014,442 km (0.037 R)
• M48: 11,730,867 km (0.081 R)
• M49: 12,026,322 km (0.112 R)
• M50: 12,117,727 km (0.038 R)
• M51: 12,186,392 km (0.12 R)
• M52: 12,462,400 km (0.101 R)
• M53: 12,694,127 km (0.052 R)
• M54: 12,763,840 km (0.12 R)
• M55: 12,950,538 km (0.109 R)
• M56: 13,185,257 km (0.115 R)
• M57: 13,303,140 km (0.062 R)
• M58: 13,374,050 km (0.05 R)
• M59: 13,468,745 km (0.116 R)
• M60: 13,539,804 km (0.119 R)
• M61: 13,634,948 km (0.111 R)
• M62: 13,945,663 km (0.104 R)
• M63: 14,017,620 km (0.098 R)
• M64: 14,331,177 km (0.069 R)
• M65: 14,452,351 km (0.086 R)
• M66: 14,573,825 km (0.069 R)
• M67: 15,186,727 km (0.06 R)
• M68: 15,409,329 km (0.117 R)
• M69: 15,707,926 km (0.068 R)
• M70: 16,412,083 km (0.086 R)
• M71: 16,972,626 km (0.062 R)
• M72: 17,229,486 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 14.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.7 AU - 3.7 AU

Year: 3817 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,809,117 km

• M1: 603,029 km (0.044 R)
• M2: 714,330 km (0.117 R)
• M3: 1,012,030 km (0.083 R)
• M4: 1,149,211 km (0.104 R)
• M5: 1,304,643 km (0.095 R)
• M6: 1,443,769 km (0.094 R)
• M7: 1,588,131 km (0.075 R)
• M8: 1,801,458 km (0.091 R)
• M9: 1,957,787 km (0.055 R)
• M10: 2,187,570 km (0.076 R)
• M11: 2,355,119 km (0.074 R)
• M12: 2,629,631 km (0.086 R)
• M13: 2,733,303 km (0.112 R)
• M14: 2,884,097 km (0.096 R)
• M15: 3,162,649 km (0.081 R)
• M16: 3,321,222 km (0.115 R)
• M17: 3,914,228 km (0.096 R)
• M18: 4,363,321 km (0.088 R)
• M19: 4,648,006 km (0.114 R)
• M20: 4,738,213 km (0.071 R)
• M21: 5,049,527 km (0.069 R)
• M22: 5,443,268 km (0.078 R)
• M23: 5,576,859 km (0.103 R)
• M24: 5,925,272 km (0.097 R)
• M25: 6,951,065 km (0.114 R)
• M26: 7,158,557 km (0.04 R)
• M27: 7,263,276 km (0.098 R)
• M28: 7,431,573 km (0.039 R)
• M29: 8,315,248 km (0.076 R)
• M30: 8,425,202 km (0.086 R)
• M31: 8,758,357 km (0.088 R)
• M32: 8,847,816 km (0.102 R)
• M33: 9,300,350 km (0.106 R)
• M34: 9,644,575 km (0.067 R)
• M35: 9,737,176 km (0.101 R)
• M36: 10,393,162 km (0.093 R)
• M37: 10,918,849 km (0.112 R)
• M38: 11,282,073 km (0.107 R)
• M39: 11,674,169 km (0.115 R)
• M40: 11,772,754 km (0.118 R)
• M41: 12,070,603 km (0.059 R)
• M42: 12,295,599 km (0.076 R)
• M43: 12,521,940 km (0.108 R)
• M44: 13,055,556 km (0.116 R)
• M45: 13,183,761 km (0.039 R)
• M46: 13,856,952 km (0.091 R)
• M47: 14,118,897 km (0.102 R)
• M48: 14,780,868 km (0.107 R)
• M49: 15,670,377 km (0.104 R)
• M50: 16,355,685 km (0.093 R)
• M51: 16,883,167 km (0.072 R)
• M52: 17,812,469 km (0.072 R)
• M53: 18,211,746 km (0.069 R)
• M54: 19,077,468 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit