🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 9.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.55 AU - 0.69 AU

Year: 326 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,131,358 km

• M1: 124,166 km (0.026 R)
• M2: 181,761 km (0.056 R)
• M3: 246,238 km (0.072 R)
• M4: 371,452 km (0.095 R)
• M5: 432,936 km (0.086 R)
• M6: 500,854 km (0.069 R)
• M7: 570,716 km (0.101 R)
• M8: 656,884 km (0.068 R)
• M9: 758,611 km (0.084 R)
• M10: 843,582 km (0.116 R)
• M11: 908,807 km (0.095 R)
• M12: 1,023,549 km (0.079 R)
• M13: 1,216,231 km (0.111 R)
• M14: 1,297,313 km (0.105 R)
• M15: 1,377,048 km (0.049 R)
• M16: 1,451,548 km (0.114 R)
• M17: 1,626,129 km (0.08 R)
• M18: 1,690,755 km (0.111 R)
• M19: 1,859,801 km (0.103 R)
• M20: 1,927,419 km (0.098 R)
• M21: 2,015,233 km (0.095 R)
• M22: 2,100,504 km (0.111 R)
• M23: 2,198,790 km (0.071 R)
• M24: 2,326,995 km (0.119 R)
• M25: 2,437,099 km (0.087 R)
• M26: 2,515,638 km (0.056 R)
• M27: 2,671,070 km (0.095 R)
• M28: 2,739,287 km (0.058 R)
• M29: 2,829,644 km (0.076 R)
• M30: 2,903,545 km (0.109 R)
• M31: 2,991,359 km (0.112 R)
• M32: 3,080,220 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 12.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.83 AU

Year: 407 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,131,358 km

• M1: 159,471 km (0.112 R)
• M2: 301,440 km (0.062 R)
• M3: 378,931 km (0.029 R)
• M4: 456,573 km (0.094 R)
• M5: 537,056 km (0.09 R)
• M6: 616,642 km (0.065 R)
• M7: 731,085 km (0.109 R)
• M8: 813,663 km (0.047 R)
• M9: 916,287 km (0.093 R)
• M10: 1,029,682 km (0.096 R)
• M11: 1,109,119 km (0.084 R)
• M12: 1,206,208 km (0.116 R)
• M13: 1,293,722 km (0.073 R)
• M14: 1,386,623 km (0.117 R)
• M15: 1,492,089 km (0.119 R)
• M16: 1,596,957 km (0.082 R)
• M17: 1,832,275 km (0.091 R)
• M18: 1,919,490 km (0.077 R)
• M19: 2,052,932 km (0.078 R)
• M20: 2,155,107 km (0.081 R)
• M21: 2,239,779 km (0.08 R)
• M22: 2,372,772 km (0.054 R)
• M23: 2,516,535 km (0.073 R)
• M24: 2,642,796 km (0.103 R)
• M25: 2,741,979 km (0.102 R)
• M26: 2,901,600 km (0.037 R)
• M27: 2,987,021 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 13.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.46 AU - 1.54 AU

Year: 1225 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,131,358 km

• M1: 169,345 km (0.114 R)
• M2: 257,159 km (0.105 R)
• M3: 353,201 km (0.118 R)
• M4: 450,738 km (0.084 R)
• M5: 555,756 km (0.099 R)
• M6: 642,822 km (0.072 R)
• M7: 796,309 km (0.096 R)
• M8: 956,678 km (0.081 R)
• M9: 1,044,792 km (0.091 R)
• M10: 1,171,800 km (0.114 R)
• M11: 1,259,614 km (0.092 R)
• M12: 1,426,864 km (0.09 R)
• M13: 1,513,482 km (0.089 R)
• M14: 1,618,051 km (0.092 R)
• M15: 1,758,972 km (0.101 R)
• M16: 1,860,848 km (0.052 R)
• M17: 2,044,405 km (0.082 R)
• M18: 2,317,121 km (0.058 R)
• M19: 2,401,345 km (0.093 R)
• M20: 2,553,636 km (0.115 R)
• M21: 2,650,575 km (0.036 R)
• M22: 2,828,148 km (0.117 R)
• M23: 3,030,254 km (0.086 R)
• M24: 3,524,227 km (0.06 R)
• M25: 3,830,603 km (0.094 R)
• M26: 4,077,589 km (0.1 R)
• M27: 4,225,990 km (0.102 R)
• M28: 4,434,530 km (0.067 R)
• M29: 4,563,633 km (0.083 R)
• M30: 4,670,296 km (0.119 R)
• M31: 4,910,251 km (0.116 R)
• M32: 5,228,296 km (0.072 R)
• M33: 5,327,629 km (0.077 R)
• M34: 5,427,411 km (0.07 R)
• M35: 5,794,823 km (0.117 R)
• M36: 5,884,731 km (0.038 R)
• M37: 6,001,119 km (0.113 R)
• M38: 6,144,284 km (0.114 R)
• M39: 6,288,646 km (0.108 R)
• M40: 6,407,576 km (0.062 R)
• M41: 6,513,940 km (0.076 R)
• M42: 6,674,608 km (0.103 R)
• M43: 7,483,933 km (0.091 R)
• M44: 7,568,007 km (0.09 R)
• M45: 7,978,653 km (0.084 R)
• M46: 8,295,202 km (0.095 R)
• M47: 8,586,469 km (0.119 R)
• M48: 8,851,556 km (0.095 R)
• M49: 9,254,423 km (0.077 R)
• M50: 9,724,161 km (0.107 R)
• M51: 10,124,335 km (0.096 R)
• M52: 10,388,974 km (0.073 R)
• M53: 10,529,895 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 12.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.49 AU - 1.65 AU

Year: 1312 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,131,358 km

• M1: 191,635 km (0.112 R)
• M2: 314,904 km (0.115 R)
• M3: 393,293 km (0.096 R)
• M4: 499,058 km (0.097 R)
• M5: 623,674 km (0.096 R)
• M6: 711,338 km (0.078 R)
• M7: 803,789 km (0.064 R)
• M8: 994,676 km (0.08 R)
• M9: 1,227,002 km (0.104 R)
• M10: 1,305,541 km (0.046 R)
• M11: 1,404,126 km (0.076 R)
• M12: 1,496,128 km (0.031 R)
• M13: 1,666,969 km (0.048 R)
• M14: 1,894,956 km (0.114 R)
• M15: 2,018,075 km (0.119 R)
• M16: 2,197,294 km (0.093 R)
• M17: 2,305,303 km (0.072 R)
• M18: 2,437,249 km (0.089 R)
• M19: 2,537,928 km (0.072 R)
• M20: 2,617,215 km (0.094 R)
• M21: 2,883,798 km (0.104 R)
• M22: 3,086,653 km (0.118 R)
• M23: 3,171,624 km (0.045 R)
• M24: 3,494,008 km (0.117 R)
• M25: 3,685,044 km (0.074 R)
• M26: 3,905,552 km (0.051 R)
• M27: 4,024,183 km (0.053 R)
• M28: 4,593,552 km (0.039 R)
• M29: 4,705,003 km (0.107 R)
• M30: 4,831,413 km (0.069 R)
• M31: 4,916,235 km (0.098 R)
• M32: 5,203,014 km (0.104 R)
• M33: 5,569,080 km (0.097 R)
• M34: 5,837,907 km (0.088 R)
• M35: 6,249,301 km (0.12 R)
• M36: 6,357,461 km (0.114 R)
• M37: 6,701,685 km (0.102 R)
• M38: 6,923,838 km (0.116 R)
• M39: 7,261,780 km (0.046 R)
• M40: 7,638,018 km (0.053 R)
• M41: 8,088,009 km (0.113 R)
• M42: 8,256,905 km (0.047 R)
• M43: 8,341,876 km (0.107 R)
• M44: 8,529,622 km (0.096 R)
• M45: 8,632,545 km (0.07 R)
• M46: 8,787,828 km (0.056 R)
• M47: 9,101,385 km (0.068 R)
• M48: 9,919,087 km (0.115 R)
• M49: 10,318,364 km (0.077 R)
• M50: 10,409,917 km (0.087 R)
• M51: 10,649,124 km (0.119 R)
• M52: 10,741,726 km (0.119 R)
• M53: 10,908,826 km (0.039 R)
• M54: 11,002,175 km (0.052 R)
• M55: 11,434,513 km (0.108 R)
• M56: 11,586,205 km (0.112 R)
• M57: 11,719,497 km (0.119 R)
• M58: 11,853,387 km (0.112 R)
• M59: 11,968,428 km (0.079 R)
• M60: 12,103,216 km (0.116 R)
• M61: 12,608,258 km (0.079 R)
• M62: 12,843,725 km (0.104 R)
• M63: 12,922,563 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 13.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.93 AU - 3.19 AU

Year: 2731 Days

Day: 7.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,131,358 km

• M1: 169,494 km (0.094 R)
• M2: 309,668 km (0.088 R)
• M3: 431,440 km (0.047 R)
• M4: 550,221 km (0.091 R)
• M5: 807,529 km (0.117 R)
• M6: 930,499 km (0.071 R)
• M7: 1,736,682 km (0.1 R)
• M8: 1,831,377 km (0.071 R)
• M9: 1,914,105 km (0.034 R)
• M10: 2,012,241 km (0.068 R)
• M11: 2,243,070 km (0.102 R)
• M12: 2,391,771 km (0.066 R)
• M13: 2,513,394 km (0.117 R)
• M14: 2,699,494 km (0.108 R)
• M15: 2,874,373 km (0.079 R)
• M16: 2,987,619 km (0.049 R)
• M17: 3,201,993 km (0.083 R)
• M18: 3,786,771 km (0.097 R)
• M19: 3,947,289 km (0.083 R)
• M20: 4,037,497 km (0.091 R)
• M21: 4,183,205 km (0.103 R)
• M22: 4,479,858 km (0.111 R)
• M23: 4,899,181 km (0.075 R)
• M24: 5,431,151 km (0.027 R)
• M25: 5,632,958 km (0.096 R)
• M26: 5,837,309 km (0.068 R)
• M27: 6,148,323 km (0.075 R)
• M28: 6,358,807 km (0.111 R)
• M29: 6,443,629 km (0.095 R)
• M30: 6,528,900 km (0.086 R)
• M31: 7,491,413 km (0.099 R)
• M32: 8,035,201 km (0.071 R)
• M33: 8,544,881 km (0.056 R)
• M34: 8,874,744 km (0.065 R)
• M35: 9,353,308 km (0.099 R)
• M36: 9,963,368 km (0.093 R)
• M37: 10,186,119 km (0.057 R)
• M38: 10,385,533 km (0.097 R)
• M39: 10,991,704 km (0.107 R)
• M40: 11,273,396 km (0.087 R)
• M41: 11,609,393 km (0.077 R)
• M42: 12,905,360 km (0.117 R)
• M43: 13,338,445 km (0.064 R)
• M44: 13,556,709 km (0.069 R)
• M45: 13,693,890 km (0.032 R)
• M46: 14,948,268 km (0.1 R)
• M47: 15,033,240 km (0.112 R)
• M48: 15,203,632 km (0.087 R)
• M49: 15,317,476 km (0.12 R)
• M50: 15,431,768 km (0.068 R)
• M51: 15,574,934 km (0.074 R)
• M52: 15,776,143 km (0.107 R)
• M53: 15,949,227 km (0.12 R)
• M54: 16,065,016 km (0.072 R)
• M55: 16,152,082 km (0.103 R)
• M56: 16,501,692 km (0.099 R)
• M57: 17,178,922 km (0.081 R)
• M58: 17,297,703 km (0.046 R)
• M59: 18,257,074 km (0.115 R)
• M60: 18,438,985 km (0.08 R)
• M61: 18,865,638 km (0.092 R)
• M62: 18,957,491 km (0.077 R)
• M63: 19,233,948 km (0.096 R)
• M64: 19,604,651 km (0.092 R)
• M65: 19,790,751 km (0.077 R)
• M66: 19,977,599 km (0.03 R)
• M67: 20,447,336 km (0.118 R)
• M68: 20,636,129 km (0.096 R)
• M69: 20,952,229 km (0.117 R)
• M70: 21,365,568 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 9.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.62 AU - 4.3 AU

Year: 4292 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,131,358 km

• M1: 131,048 km (0.09 R)
• M2: 240,254 km (0.113 R)
• M3: 303,384 km (0.051 R)
• M4: 413,788 km (0.119 R)
• M5: 576,849 km (0.061 R)
• M6: 1,316,312 km (0.102 R)
• M7: 1,432,400 km (0.068 R)
• M8: 1,675,047 km (0.111 R)
• M9: 1,844,243 km (0.097 R)
• M10: 2,063,703 km (0.027 R)
• M11: 2,138,950 km (0.102 R)
• M12: 2,261,022 km (0.1 R)
• M13: 2,464,625 km (0.108 R)
• M14: 2,641,450 km (0.096 R)
• M15: 2,756,341 km (0.076 R)
• M16: 3,145,445 km (0.065 R)
• M17: 3,249,864 km (0.118 R)
• M18: 3,373,133 km (0.031 R)
• M19: 3,679,210 km (0.1 R)
• M20: 3,789,314 km (0.082 R)
• M21: 4,107,509 km (0.063 R)
• M22: 4,183,654 km (0.057 R)
• M23: 4,317,993 km (0.053 R)
• M24: 4,512,470 km (0.066 R)
• M25: 5,133,750 km (0.09 R)
• M26: 5,195,384 km (0.103 R)
• M27: 5,339,896 km (0.105 R)
• M28: 5,867,378 km (0.057 R)
• M29: 7,477,799 km (0.118 R)
• M30: 7,924,349 km (0.099 R)
• M31: 8,234,914 km (0.029 R)
• M32: 8,403,810 km (0.111 R)
• M33: 8,769,726 km (0.089 R)
• M34: 8,942,213 km (0.086 R)
• M35: 9,265,643 km (0.086 R)
• M36: 9,643,528 km (0.053 R)
• M37: 9,847,130 km (0.059 R)
• M38: 10,000,917 km (0.116 R)
• M39: 10,181,182 km (0.098 R)
• M40: 10,545,004 km (0.104 R)
• M41: 10,675,902 km (0.103 R)
• M42: 10,833,878 km (0.076 R)
• M43: 10,965,973 km (0.107 R)
• M44: 11,072,187 km (0.085 R)
• M45: 11,851,891 km (0.097 R)
• M46: 12,262,089 km (0.105 R)
• M47: 12,482,746 km (0.083 R)
• M48: 14,761,271 km (0.071 R)
• M49: 14,907,877 km (0.101 R)
• M50: 14,996,139 km (0.06 R)
• M51: 15,232,205 km (0.071 R)
• M52: 15,737,846 km (0.109 R)
• M53: 16,918,921 km (0.096 R)
• M54: 17,226,344 km (0.074 R)
• M55: 17,566,680 km (0.09 R)
• M56: 17,846,727 km (0.1 R)
• M57: 19,269,253 km (0.097 R)
• M58: 19,493,799 km (0.084 R)
• M59: 20,075,286 km (0.069 R)
• M60: 20,205,287 km (0.105 R)
• M61: 20,531,410 km (0.109 R)
• M62: 20,629,696 km (0.059 R)
• M63: 20,958,063 km (0.119 R)
• M64: 21,553,612 km (0.118 R)
• M65: 21,753,475 km (0.084 R)
• M66: 22,188,356 km (0.077 R)
• M67: 22,626,229 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.6

Radius: 7

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.57 AU - 10.09 AU

Year: 16032 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,131,358 km

• M1: 89,160 km (0.058 R)
• M2: 206,595 km (0.093 R)
• M3: 425,008 km (0.093 R)
• M4: 771,027 km (0.072 R)
• M5: 926,011 km (0.033 R)
• M6: 1,370,017 km (0.093 R)
• M7: 1,504,057 km (0.11 R)
• M8: 2,143,887 km (0.116 R)
• M9: 2,590,736 km (0.087 R)
• M10: 2,656,858 km (0.078 R)
• M11: 2,996,146 km (0.069 R)
• M12: 3,206,481 km (0.103 R)
• M13: 3,385,400 km (0.086 R)
• M14: 3,530,809 km (0.116 R)
• M15: 3,641,362 km (0.065 R)
• M16: 4,056,346 km (0.108 R)
• M17: 4,605,969 km (0.102 R)
• M18: 4,767,385 km (0.102 R)
• M19: 5,095,752 km (0.083 R)
• M20: 5,346,927 km (0.106 R)
• M21: 5,644,926 km (0.081 R)
• M22: 5,904,778 km (0.1 R)
• M23: 5,948,460 km (0.1 R)
• M24: 6,436,149 km (0.073 R)
• M25: 6,616,714 km (0.111 R)
• M26: 6,662,042 km (0.088 R)
• M27: 7,878,572 km (0.03 R)
• M28: 8,217,561 km (0.116 R)
• M29: 8,315,398 km (0.111 R)
• M30: 8,561,486 km (0.114 R)
• M31: 9,161,822 km (0.055 R)
• M32: 9,724,161 km (0.1 R)
• M33: 10,035,624 km (0.086 R)
• M34: 10,192,552 km (0.039 R)
• M35: 10,297,569 km (0.114 R)
• M36: 10,350,228 km (0.076 R)
• M37: 10,828,343 km (0.12 R)
• M38: 11,586,505 km (0.117 R)
• M39: 11,641,258 km (0.033 R)
• M40: 12,529,869 km (0.099 R)
• M41: 13,497,617 km (0.074 R)
• M42: 13,728,896 km (0.105 R)
• M43: 13,903,177 km (0.117 R)
• M44: 14,785,506 km (0.077 R)
• M45: 15,564,761 km (0.088 R)
• M46: 15,746,522 km (0.061 R)
• M47: 16,665,652 km (0.047 R)
• M48: 17,100,533 km (0.094 R)
• M49: 17,981,514 km (0.118 R)
• M50: 19,135,812 km (0.037 R)
• M51: 19,918,657 km (0.03 R)
• M52: 22,056,710 km (0.095 R)
• M53: 23,083,699 km (0.109 R)
• M54: 23,637,810 km (0.119 R)
• M55: 24,477,204 km (0.119 R)
• M56: 26,185,013 km (0.103 R)
• M57: 26,762,909 km (0.045 R)
• M58: 26,980,574 km (0.116 R)
• M59: 28,595,483 km (0.09 R)
• M60: 29,339,733 km (0.056 R)
• M61: 30,847,530 km (0.09 R)
• M62: 31,381,145 km (0.103 R)
• M63: 34,409,605 km (0.034 R)
• M64: 35,042,254 km (0.117 R)
• M65: 35,360,000 km (0.064 R)
• M66: 36,158,553 km (0.114 R)
• M67: 36,399,406 km (0.062 R)
• M68: 37,610,999 km (0.061 R)
• M69: 37,692,231 km (0.115 R)
• M70: 38,262,647 km (0.067 R)
• M71: 39,082,444 km (0.074 R)
• M72: 40,323,059 km (0.118 R)
• M73: 40,572,588 km (0.054 R)
• M74: 43,437,687 km (0.097 R)
• M75: 43,522,957 km (0.106 R)
• M76: 45,239,742 km (0.102 R)
• M77: 48,208,512 km (0.09 R)
• M78: 50,431,387 km (0.094 R)
• M79: 51,059,698 km (0.037 R)
• M80: 51,781,059 km (0.058 R)
• M81: 53,690,526 km (0.115 R)
• M82: 54,056,742 km (0.115 R)
• M83: 55,530,281 km (0.097 R)
• M84: 55,622,882 km (0.077 R)
• M85: 57,671,625 km (0.071 R)
• M86: 58,893,690 km (0.119 R)
• M87: 59,555,361 km (0.112 R)
• M88: 62,514,856 km (0.099 R)
• M89: 63,093,201 km (0.062 R)
• M90: 64,644,082 km (0.092 R)
• M91: 65,033,785 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit