🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 8.8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 423 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,339,308 km

• M1: 109,954 km (0.114 R)
• M2: 199,115 km (0.111 R)
• M3: 287,527 km (0.095 R)
• M4: 353,799 km (0.042 R)
• M5: 439,967 km (0.071 R)
• M6: 498,460 km (0.061 R)
• M7: 575,054 km (0.116 R)
• M8: 644,318 km (0.111 R)
• M9: 708,496 km (0.049 R)
• M10: 809,175 km (0.097 R)
• M11: 888,013 km (0.108 R)
• M12: 978,819 km (0.108 R)
• M13: 1,082,490 km (0.093 R)
• M14: 1,285,794 km (0.107 R)
• M15: 1,363,435 km (0.067 R)
• M16: 1,453,194 km (0.074 R)
• M17: 1,512,434 km (0.106 R)
• M18: 1,672,654 km (0.066 R)
• M19: 1,763,460 km (0.111 R)
• M20: 1,867,729 km (0.113 R)
• M21: 2,064,151 km (0.051 R)
• M22: 2,211,356 km (0.114 R)
• M23: 2,273,738 km (0.087 R)
• M24: 2,368,433 km (0.073 R)
• M25: 2,451,610 km (0.119 R)
• M26: 2,535,684 km (0.036 R)
• M27: 2,601,058 km (0.107 R)
• M28: 2,673,763 km (0.06 R)
• M29: 2,807,503 km (0.109 R)
• M30: 2,991,658 km (0.05 R)
• M31: 3,060,922 km (0.049 R)
• M32: 3,144,697 km (0.027 R)
• M33: 3,250,463 km (0.036 R)
• M34: 3,343,213 km (0.094 R)
• M35: 3,407,839 km (0.106 R)
• M36: 3,545,918 km (0.101 R)
• M37: 3,648,692 km (0.095 R)
• M38: 3,819,982 km (0.081 R)
• M39: 3,895,229 km (0.099 R)
• M40: 4,062,480 km (0.06 R)
• M41: 4,131,744 km (0.081 R)
• M42: 4,412,240 km (0.113 R)
• M43: 4,531,020 km (0.08 R)
• M44: 4,755,567 km (0.094 R)
• M45: 5,182,220 km (0.043 R)
• M46: 5,248,940 km (0.11 R)
• M47: 5,307,583 km (0.063 R)
• M48: 5,442,520 km (0.062 R)
• M49: 5,612,613 km (0.058 R)
• M50: 5,672,602 km (0.049 R)
• M51: 5,758,770 km (0.091 R)
• M52: 5,906,124 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 9.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.84 AU - 0.96 AU

Year: 579 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,339,308 km

• M1: 129,552 km (0.092 R)
• M2: 195,375 km (0.113 R)
• M3: 262,544 km (0.1 R)
• M4: 344,823 km (0.087 R)
• M5: 413,788 km (0.04 R)
• M6: 480,508 km (0.053 R)
• M7: 579,991 km (0.086 R)
• M8: 643,121 km (0.1 R)
• M9: 764,744 km (0.063 R)
• M10: 879,037 km (0.113 R)
• M11: 955,781 km (0.086 R)
• M12: 1,026,840 km (0.101 R)
• M13: 1,136,794 km (0.086 R)
• M14: 1,209,499 km (0.054 R)
• M15: 1,277,865 km (0.101 R)
• M16: 1,375,253 km (0.063 R)
• M17: 1,462,618 km (0.098 R)
• M18: 1,542,204 km (0.091 R)
• M19: 1,712,596 km (0.065 R)
• M20: 1,903,334 km (0.096 R)
• M21: 2,083,001 km (0.067 R)
• M22: 2,151,517 km (0.118 R)
• M23: 2,261,022 km (0.077 R)
• M24: 2,327,743 km (0.034 R)
• M25: 2,410,171 km (0.105 R)
• M26: 2,508,906 km (0.115 R)
• M27: 2,659,551 km (0.095 R)
• M28: 2,722,232 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 13.5

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 925 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,339,308 km

• M1: 177,124 km (0.078 R)
• M2: 267,182 km (0.114 R)
• M3: 439,070 km (0.07 R)
• M4: 576,401 km (0.116 R)
• M5: 689,497 km (0.06 R)
• M6: 862,581 km (0.069 R)
• M7: 948,451 km (0.098 R)
• M8: 1,086,829 km (0.054 R)
• M9: 1,232,537 km (0.099 R)
• M10: 1,330,972 km (0.041 R)
• M11: 1,448,257 km (0.111 R)
• M12: 1,676,693 km (0.037 R)
• M13: 1,952,701 km (0.072 R)
• M14: 2,215,993 km (0.074 R)
• M15: 2,337,766 km (0.087 R)
• M16: 2,471,506 km (0.111 R)
• M17: 2,858,067 km (0.116 R)
• M18: 2,980,887 km (0.074 R)
• M19: 3,221,590 km (0.109 R)
• M20: 3,436,113 km (0.118 R)
• M21: 3,523,179 km (0.072 R)
• M22: 3,800,384 km (0.05 R)
• M23: 3,890,592 km (0.069 R)
• M24: 4,200,559 km (0.089 R)
• M25: 4,388,154 km (0.046 R)
• M26: 4,518,753 km (0.067 R)
• M27: 4,614,496 km (0.099 R)
• M28: 4,747,339 km (0.026 R)
• M29: 5,054,164 km (0.059 R)
• M30: 5,153,647 km (0.063 R)
• M31: 5,354,856 km (0.101 R)
• M32: 5,507,296 km (0.078 R)
• M33: 5,661,382 km (0.085 R)
• M34: 5,947,413 km (0.111 R)
• M35: 6,092,373 km (0.101 R)
• M36: 6,615,517 km (0.067 R)
• M37: 6,765,713 km (0.082 R)
• M38: 6,889,431 km (0.117 R)
• M39: 7,000,133 km (0.091 R)
• M40: 7,181,147 km (0.087 R)
• M41: 7,265,221 km (0.073 R)
• M42: 7,462,839 km (0.09 R)
• M43: 7,633,531 km (0.063 R)
• M44: 7,791,207 km (0.091 R)
• M45: 8,256,157 km (0.049 R)
• M46: 8,344,270 km (0.08 R)
• M47: 8,447,642 km (0.094 R)
• M48: 9,015,665 km (0.074 R)
• M49: 9,136,840 km (0.118 R)
• M50: 9,472,986 km (0.107 R)
• M51: 9,782,205 km (0.095 R)
• M52: 10,000,618 km (0.09 R)
• M53: 10,252,092 km (0.086 R)
• M54: 10,362,794 km (0.119 R)
• M55: 10,569,538 km (0.103 R)
• M56: 10,729,458 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 14.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.3 AU - 1.36 AU

Year: 1040 Days

Day: 7.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,339,308 km

• M1: 195,375 km (0.086 R)
• M2: 309,817 km (0.059 R)
• M3: 449,841 km (0.118 R)
• M4: 557,551 km (0.055 R)
• M5: 658,829 km (0.104 R)
• M6: 767,736 km (0.096 R)
• M7: 924,066 km (0.055 R)
• M8: 1,049,130 km (0.088 R)
• M9: 1,197,232 km (0.082 R)
• M10: 1,370,616 km (0.081 R)
• M11: 1,590,375 km (0.084 R)
• M12: 1,711,250 km (0.082 R)
• M13: 1,809,087 km (0.094 R)
• M14: 2,163,036 km (0.063 R)
• M15: 2,283,611 km (0.093 R)
• M16: 2,421,242 km (0.105 R)
• M17: 2,591,783 km (0.114 R)
• M18: 2,689,919 km (0.098 R)
• M19: 2,851,186 km (0.066 R)
• M20: 3,015,743 km (0.099 R)
• M21: 3,167,436 km (0.095 R)
• M22: 3,330,049 km (0.101 R)
• M23: 3,520,487 km (0.105 R)
• M24: 3,714,515 km (0.06 R)
• M25: 3,834,493 km (0.098 R)
• M26: 4,069,511 km (0.077 R)
• M27: 4,300,340 km (0.099 R)
• M28: 4,426,451 km (0.1 R)
• M29: 4,627,212 km (0.046 R)
• M30: 4,728,789 km (0.111 R)
• M31: 4,821,689 km (0.078 R)
• M32: 5,047,432 km (0.113 R)
• M33: 5,152,001 km (0.117 R)
• M34: 5,257,318 km (0.1 R)
• M35: 5,607,227 km (0.094 R)
• M36: 5,775,076 km (0.102 R)
• M37: 6,015,031 km (0.084 R)
• M38: 6,105,837 km (0.103 R)
• M39: 6,248,105 km (0.076 R)
• M40: 6,463,526 km (0.083 R)
• M41: 6,608,486 km (0.11 R)
• M42: 6,775,587 km (0.088 R)
• M43: 6,891,226 km (0.089 R)
• M44: 7,220,790 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 10.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.07 AU - 2.33 AU

Year: 2213 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,339,308 km

• M1: 136,284 km (0.062 R)
• M2: 235,617 km (0.111 R)
• M3: 503,846 km (0.081 R)
• M4: 600,635 km (0.1 R)
• M5: 917,484 km (0.104 R)
• M6: 1,031,926 km (0.117 R)
• M7: 1,135,298 km (0.102 R)
• M8: 1,267,543 km (0.085 R)
• M9: 1,466,957 km (0.062 R)
• M10: 1,556,865 km (0.104 R)
• M11: 1,714,242 km (0.08 R)
• M12: 1,790,238 km (0.061 R)
• M13: 1,857,706 km (0.09 R)
• M14: 2,055,176 km (0.069 R)
• M15: 2,238,882 km (0.109 R)
• M16: 2,481,679 km (0.119 R)
• M17: 2,666,732 km (0.084 R)
• M18: 2,755,443 km (0.068 R)
• M19: 2,912,970 km (0.114 R)
• M20: 3,073,638 km (0.099 R)
• M21: 3,190,175 km (0.044 R)
• M22: 3,284,571 km (0.111 R)
• M23: 3,415,768 km (0.091 R)
• M24: 3,585,412 km (0.072 R)
• M25: 3,820,131 km (0.083 R)
• M26: 3,945,793 km (0.09 R)
• M27: 4,162,561 km (0.112 R)
• M28: 4,317,843 km (0.09 R)
• M29: 4,396,233 km (0.081 R)
• M30: 4,514,714 km (0.034 R)
• M31: 4,594,300 km (0.03 R)
• M32: 4,808,973 km (0.107 R)
• M33: 4,958,421 km (0.089 R)
• M34: 5,137,191 km (0.104 R)
• M35: 5,220,367 km (0.1 R)
• M36: 5,628,769 km (0.095 R)
• M37: 5,729,000 km (0.104 R)
• M38: 6,150,268 km (0.097 R)
• M39: 6,223,870 km (0.1 R)
• M40: 6,297,921 km (0.075 R)
• M41: 6,793,389 km (0.114 R)
• M42: 7,286,015 km (0.118 R)
• M43: 7,473,760 km (0.119 R)
• M44: 7,710,573 km (0.039 R)
• M45: 7,869,895 km (0.108 R)
• M46: 8,240,599 km (0.086 R)
• M47: 9,471,490 km (0.112 R)
• M48: 9,934,795 km (0.1 R)
• M49: 10,056,118 km (0.12 R)
• M50: 10,195,394 km (0.062 R)
• M51: 10,265,256 km (0.093 R)
• M52: 10,528,848 km (0.068 R)
• M53: 10,617,110 km (0.088 R)
• M54: 10,723,475 km (0.045 R)
• M55: 10,812,336 km (0.086 R)
• M56: 11,044,661 km (0.086 R)
• M57: 11,116,468 km (0.083 R)
• M58: 11,188,425 km (0.086 R)
• M59: 11,495,848 km (0.052 R)
• M60: 11,751,212 km (0.063 R)
• M61: 11,916,368 km (0.094 R)
• M62: 12,211,973 km (0.104 R)
• M63: 12,416,474 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 10.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.31 AU - 2.81 AU

Year: 2778 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,339,308 km

• M1: 164,109 km (0.113 R)
• M2: 235,617 km (0.059 R)
• M3: 330,013 km (0.109 R)
• M4: 413,040 km (0.119 R)
• M5: 505,042 km (0.08 R)
• M6: 571,015 km (0.117 R)
• M7: 694,882 km (0.109 R)
• M8: 789,278 km (0.06 R)
• M9: 1,056,460 km (0.09 R)
• M10: 1,235,529 km (0.091 R)
• M11: 1,739,524 km (0.039 R)
• M12: 1,925,474 km (0.062 R)
• M13: 2,174,555 km (0.082 R)
• M14: 2,288,548 km (0.055 R)
• M15: 2,419,297 km (0.11 R)
• M16: 2,658,055 km (0.092 R)
• M17: 3,030,554 km (0.069 R)
• M18: 3,586,759 km (0.12 R)
• M19: 3,773,606 km (0.103 R)
• M20: 3,859,625 km (0.094 R)
• M21: 3,928,889 km (0.117 R)
• M22: 3,998,601 km (0.112 R)
• M23: 4,156,876 km (0.053 R)
• M24: 4,353,298 km (0.108 R)
• M25: 4,516,210 km (0.115 R)
• M26: 4,607,614 km (0.076 R)
• M27: 4,699,767 km (0.05 R)
• M28: 5,036,212 km (0.092 R)
• M29: 5,264,947 km (0.063 R)
• M30: 5,871,716 km (0.101 R)
• M31: 5,951,602 km (0.098 R)
• M32: 6,173,306 km (0.057 R)
• M33: 6,295,378 km (0.107 R)
• M34: 6,418,347 km (0.07 R)
• M35: 6,896,761 km (0.093 R)
• M36: 7,065,956 km (0.11 R)
• M37: 7,151,077 km (0.078 R)
• M38: 7,236,498 km (0.078 R)
• M39: 7,822,173 km (0.105 R)
• M40: 7,888,146 km (0.101 R)
• M41: 8,065,120 km (0.111 R)
• M42: 8,131,841 km (0.083 R)
• M43: 8,513,316 km (0.097 R)
• M44: 8,603,972 km (0.096 R)
• M45: 9,200,867 km (0.114 R)
• M46: 9,787,441 km (0.105 R)
• M47: 10,049,387 km (0.053 R)
• M48: 10,386,131 km (0.119 R)
• M49: 10,555,925 km (0.071 R)
• M50: 10,653,313 km (0.101 R)
• M51: 10,849,137 km (0.091 R)
• M52: 11,368,690 km (0.112 R)
• M53: 11,443,639 km (0.112 R)
• M54: 11,845,758 km (0.05 R)
• M55: 12,303,826 km (0.103 R)
• M56: 12,380,869 km (0.071 R)
• M57: 12,483,643 km (0.054 R)
• M58: 12,819,640 km (0.077 R)
• M59: 13,395,143 km (0.092 R)
• M60: 13,527,238 km (0.094 R)
• M61: 13,739,218 km (0.044 R)
• M62: 14,382,190 km (0.109 R)
• M63: 14,463,122 km (0.068 R)
• M64: 14,571,431 km (0.06 R)
• M65: 15,282,021 km (0.116 R)
• M66: 15,419,950 km (0.089 R)
• M67: 15,808,456 km (0.046 R)
• M68: 17,164,710 km (0.105 R)
• M69: 17,769,833 km (0.094 R)
• M70: 18,060,502 km (0.113 R)
• M71: 18,147,867 km (0.051 R)
• M72: 18,235,532 km (0.041 R)
• M73: 18,587,535 km (0.079 R)
• M74: 18,764,360 km (0.112 R)
• M75: 19,417,355 km (0.058 R)
• M76: 19,776,689 km (0.098 R)
• M77: 19,896,966 km (0.105 R)
• M78: 20,289,660 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 11.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.74 AU - 4.2 AU

Year: 5365 Days

Day: 9.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,339,308 km

• M1: 149,747 km (0.094 R)
• M2: 332,406 km (0.081 R)
• M3: 439,369 km (0.087 R)
• M4: 537,356 km (0.12 R)
• M5: 670,049 km (0.112 R)
• M6: 1,011,880 km (0.114 R)
• M7: 1,548,338 km (0.048 R)
• M8: 1,682,826 km (0.104 R)
• M9: 1,796,072 km (0.069 R)
• M10: 1,977,235 km (0.067 R)
• M11: 2,232,898 km (0.088 R)
• M12: 2,499,481 km (0.054 R)
• M13: 2,600,310 km (0.061 R)
• M14: 2,702,635 km (0.083 R)
• M15: 2,866,146 km (0.069 R)
• M16: 3,234,456 km (0.116 R)
• M17: 3,569,106 km (0.103 R)
• M18: 3,782,133 km (0.072 R)
• M19: 4,551,216 km (0.117 R)
• M20: 4,675,233 km (0.115 R)
• M21: 4,764,543 km (0.081 R)
• M22: 4,836,350 km (0.083 R)
• M23: 5,145,718 km (0.098 R)
• M24: 5,368,020 km (0.085 R)
• M25: 5,536,916 km (0.101 R)
• M26: 5,650,461 km (0.098 R)
• M27: 5,841,498 km (0.073 R)
• M28: 6,288,945 km (0.119 R)
• M29: 6,566,748 km (0.063 R)
• M30: 6,828,395 km (0.08 R)
• M31: 6,970,662 km (0.12 R)
• M32: 7,134,622 km (0.1 R)
• M33: 7,237,695 km (0.083 R)
• M34: 7,570,849 km (0.076 R)
• M35: 7,697,110 km (0.093 R)
• M36: 7,930,333 km (0.036 R)
• M37: 8,037,146 km (0.094 R)
• M38: 8,338,885 km (0.113 R)
• M39: 8,622,372 km (0.104 R)
• M40: 8,820,440 km (0.077 R)
• M41: 8,931,142 km (0.048 R)
• M42: 9,064,584 km (0.044 R)
• M43: 9,243,652 km (0.099 R)
• M44: 9,446,507 km (0.078 R)
• M45: 9,673,597 km (0.118 R)
• M46: 10,040,710 km (0.096 R)
• M47: 10,226,062 km (0.095 R)
• M48: 10,529,596 km (0.107 R)
• M49: 10,788,699 km (0.101 R)
• M50: 10,978,539 km (0.086 R)
• M51: 11,337,424 km (0.05 R)
• M52: 11,870,741 km (0.096 R)
• M53: 12,115,932 km (0.113 R)
• M54: 12,786,280 km (0.113 R)
• M55: 12,861,527 km (0.119 R)
• M56: 12,936,925 km (0.1 R)
• M57: 13,956,135 km (0.089 R)
• M58: 14,059,507 km (0.047 R)
• M59: 14,214,939 km (0.116 R)
• M60: 14,948,118 km (0.095 R)
• M61: 15,027,405 km (0.077 R)
• M62: 15,106,842 km (0.073 R)
• M63: 15,399,306 km (0.089 R)
• M64: 15,586,303 km (0.101 R)
• M65: 15,828,053 km (0.08 R)
• M66: 16,560,484 km (0.07 R)
• M67: 17,220,809 km (0.113 R)
• M68: 17,526,288 km (0.037 R)
• M69: 18,058,258 km (0.103 R)
• M70: 18,851,875 km (0.109 R)
• M71: 19,252,947 km (0.062 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: 329 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit