🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 344 Days

Day: 37.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,136,678 km

• M1: 929,900 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 13.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.75 AU - 0.93 AU

Year: 505 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,136,678 km

• M1: 163,062 km (0.087 R)
• M2: 254,765 km (0.117 R)
• M3: 372,200 km (0.115 R)
• M4: 510,428 km (0.084 R)
• M5: 598,092 km (0.083 R)
• M6: 834,457 km (0.068 R)
• M7: 962,363 km (0.046 R)
• M8: 1,044,642 km (0.092 R)
• M9: 1,129,614 km (0.054 R)
• M10: 1,329,925 km (0.072 R)
• M11: 1,434,793 km (0.066 R)
• M12: 1,690,755 km (0.119 R)
• M13: 1,909,168 km (0.045 R)
• M14: 2,068,939 km (0.077 R)
• M15: 2,289,296 km (0.071 R)
• M16: 2,409,573 km (0.045 R)
• M17: 2,510,252 km (0.082 R)
• M18: 2,619,908 km (0.116 R)
• M19: 2,927,481 km (0.077 R)
• M20: 3,113,132 km (0.052 R)
• M21: 3,302,822 km (0.109 R)
• M22: 3,391,085 km (0.077 R)
• M23: 3,504,480 km (0.096 R)
• M24: 3,627,449 km (0.087 R)
• M25: 3,768,670 km (0.116 R)
• M26: 4,065,173 km (0.08 R)
• M27: 4,457,717 km (0.073 R)
• M28: 4,627,062 km (0.088 R)
• M29: 4,726,246 km (0.12 R)
• M30: 4,944,958 km (0.089 R)
• M31: 5,037,110 km (0.114 R)
• M32: 5,251,184 km (0.1 R)
• M33: 5,335,857 km (0.102 R)
• M34: 6,187,368 km (0.106 R)
• M35: 6,547,899 km (0.095 R)
• M36: 6,710,362 km (0.062 R)
• M37: 6,833,182 km (0.094 R)
• M38: 7,070,594 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 8.5

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.16 AU - 1.4 AU

Year: 950 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,136,678 km

• M1: 139,575 km (0.064 R)
• M2: 204,650 km (0.072 R)
• M3: 257,907 km (0.105 R)
• M4: 344,524 km (0.082 R)
• M5: 418,724 km (0.062 R)
• M6: 525,687 km (0.108 R)
• M7: 591,360 km (0.036 R)
• M8: 648,357 km (0.106 R)
• M9: 719,566 km (0.084 R)
• M10: 787,483 km (0.062 R)
• M11: 864,077 km (0.064 R)
• M12: 923,318 km (0.105 R)
• M13: 977,323 km (0.106 R)
• M14: 1,053,319 km (0.106 R)
• M15: 1,116,898 km (0.084 R)
• M16: 1,293,423 km (0.091 R)
• M17: 1,392,906 km (0.103 R)
• M18: 1,559,109 km (0.109 R)
• M19: 1,928,616 km (0.07 R)
• M20: 2,141,494 km (0.064 R)
• M21: 2,334,176 km (0.095 R)
• M22: 2,427,824 km (0.069 R)
• M23: 2,835,478 km (0.053 R)
• M24: 3,108,793 km (0.068 R)
• M25: 3,232,960 km (0.092 R)
• M26: 3,295,791 km (0.117 R)
• M27: 3,401,257 km (0.091 R)
• M28: 3,475,757 km (0.096 R)
• M29: 3,626,552 km (0.098 R)
• M30: 3,834,642 km (0.109 R)
• M31: 3,945,644 km (0.052 R)
• M32: 4,046,622 km (0.068 R)
• M33: 4,103,021 km (0.104 R)
• M34: 4,239,604 km (0.065 R)
• M35: 4,308,419 km (0.06 R)
• M36: 4,389,202 km (0.113 R)
• M37: 4,705,451 km (0.025 R)
• M38: 4,788,777 km (0.091 R)
• M39: 4,944,658 km (0.116 R)
• M40: 5,053,566 km (0.103 R)
• M41: 5,673,200 km (0.106 R)
• M42: 5,774,478 km (0.098 R)
• M43: 6,355,965 km (0.067 R)
• M44: 6,434,952 km (0.1 R)
• M45: 6,500,925 km (0.073 R)
• M46: 6,620,454 km (0.08 R)
• M47: 6,700,489 km (0.07 R)
• M48: 6,754,045 km (0.042 R)
• M49: 6,996,692 km (0.064 R)
• M50: 7,187,579 km (0.097 R)
• M51: 7,476,902 km (0.055 R)
• M52: 7,574,290 km (0.096 R)
• M53: 7,671,977 km (0.115 R)
• M54: 8,010,368 km (0.091 R)
• M55: 8,152,785 km (0.108 R)
• M56: 8,324,822 km (0.097 R)
• M57: 8,454,673 km (0.081 R)
• M58: 8,614,145 km (0.069 R)
• M59: 8,862,776 km (0.097 R)
• M60: 9,010,130 km (0.116 R)
• M61: 9,622,733 km (0.086 R)
• M62: 9,972,344 km (0.117 R)
• M63: 10,171,758 km (0.107 R)
• M64: 10,372,518 km (0.106 R)
• M65: 10,434,451 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 11.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.1 AU - 2.64 AU

Year: 2393 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,136,678 km

• M1: 330,761 km (0.12 R)
• M2: 410,945 km (0.081 R)
• M3: 579,991 km (0.065 R)
• M4: 719,117 km (0.108 R)
• M5: 909,854 km (0.099 R)
• M6: 1,022,202 km (0.093 R)
• M7: 1,107,024 km (0.094 R)
• M8: 1,205,460 km (0.057 R)
• M9: 1,568,085 km (0.103 R)
• M10: 1,717,683 km (0.094 R)
• M11: 1,872,217 km (0.075 R)
• M12: 1,977,833 km (0.069 R)
• M13: 2,167,524 km (0.091 R)
• M14: 2,250,700 km (0.062 R)
• M15: 2,391,920 km (0.119 R)
• M16: 2,742,727 km (0.065 R)
• M17: 2,939,748 km (0.091 R)
• M18: 3,236,101 km (0.038 R)
• M19: 3,428,484 km (0.084 R)
• M20: 3,723,940 km (0.083 R)
• M21: 3,959,556 km (0.116 R)
• M22: 4,234,966 km (0.107 R)
• M23: 4,427,947 km (0.093 R)
• M24: 4,641,872 km (0.104 R)
• M25: 4,859,238 km (0.105 R)
• M26: 4,987,443 km (0.08 R)
• M27: 5,135,545 km (0.046 R)
• M28: 5,742,464 km (0.117 R)
• M29: 6,054,525 km (0.097 R)
• M30: 6,292,236 km (0.094 R)
• M31: 6,412,214 km (0.09 R)
• M32: 6,492,697 km (0.106 R)
• M33: 6,573,480 km (0.112 R)
• M34: 6,961,687 km (0.113 R)
• M35: 7,065,208 km (0.117 R)
• M36: 7,189,973 km (0.093 R)
• M37: 7,273,598 km (0.09 R)
• M38: 7,739,296 km (0.094 R)
• M39: 7,889,642 km (0.085 R)
• M40: 7,975,810 km (0.113 R)
• M41: 8,127,652 km (0.072 R)
• M42: 8,923,363 km (0.107 R)
• M43: 9,058,301 km (0.055 R)
• M44: 9,239,464 km (0.115 R)
• M45: 9,330,419 km (0.081 R)
• M46: 9,582,342 km (0.033 R)
• M47: 9,674,494 km (0.077 R)
• M48: 9,882,884 km (0.1 R)
• M49: 10,351,275 km (0.09 R)
• M50: 11,091,785 km (0.068 R)
• M51: 11,334,283 km (0.111 R)
• M52: 11,554,042 km (0.079 R)
• M53: 12,072,399 km (0.037 R)
• M54: 12,221,847 km (0.118 R)
• M55: 12,547,821 km (0.116 R)
• M56: 13,285,488 km (0.097 R)
• M57: 13,439,873 km (0.113 R)
• M58: 13,620,737 km (0.108 R)
• M59: 13,958,678 km (0.082 R)
• M60: 14,194,295 km (0.11 R)
• M61: 14,352,121 km (0.066 R)
• M62: 14,696,196 km (0.076 R)
• M63: 14,802,560 km (0.108 R)
• M64: 15,042,963 km (0.119 R)
• M65: 15,150,076 km (0.119 R)
• M66: 15,365,347 km (0.084 R)
• M67: 15,500,434 km (0.107 R)
• M68: 15,608,743 km (0.107 R)
• M69: 15,717,201 km (0.071 R)
• M70: 15,798,882 km (0.097 R)
• M71: 15,989,768 km (0.093 R)
• M72: 16,401,462 km (0.07 R)
• M73: 16,511,865 km (0.045 R)
• M74: 17,855,703 km (0.089 R)
• M75: 18,771,092 km (0.117 R)
• M76: 19,467,620 km (0.069 R)
• M77: 19,672,419 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 11.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.51 AU - 5.63 AU

Year: 7489 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,136,678 km

• M1: 218,862 km (0.117 R)
• M2: 319,092 km (0.113 R)
• M3: 660,325 km (0.075 R)
• M4: 749,485 km (0.034 R)
• M5: 955,781 km (0.065 R)
• M6: 1,390,811 km (0.089 R)
• M7: 1,474,736 km (0.069 R)
• M8: 1,996,234 km (0.101 R)
• M9: 2,072,529 km (0.09 R)
• M10: 2,489,458 km (0.077 R)
• M11: 3,020,082 km (0.119 R)
• M12: 3,287,264 km (0.082 R)
• M13: 3,539,037 km (0.11 R)
• M14: 3,632,236 km (0.112 R)
• M15: 3,892,686 km (0.095 R)
• M16: 4,013,112 km (0.079 R)
• M17: 4,942,564 km (0.11 R)
• M18: 6,131,418 km (0.12 R)
• M19: 6,441,984 km (0.103 R)
• M20: 6,786,807 km (0.087 R)
• M21: 7,826,661 km (0.036 R)
• M22: 8,071,404 km (0.065 R)
• M23: 8,287,572 km (0.051 R)
• M24: 9,075,205 km (0.064 R)
• M25: 9,952,746 km (0.098 R)
• M26: 10,451,954 km (0.073 R)
• M27: 11,963,043 km (0.084 R)
• M28: 12,245,184 km (0.118 R)
• M29: 13,213,382 km (0.11 R)
• M30: 14,057,413 km (0.087 R)
• M31: 14,317,863 km (0.104 R)
• M32: 14,504,860 km (0.09 R)
• M33: 14,579,808 km (0.058 R)
• M34: 14,843,400 km (0.102 R)
• M35: 14,956,795 km (0.104 R)
• M36: 15,836,131 km (0.11 R)
• M37: 16,107,203 km (0.112 R)
• M38: 16,457,860 km (0.084 R)
• M39: 16,889,749 km (0.04 R)
• M40: 17,285,735 km (0.116 R)
• M41: 18,777,525 km (0.087 R)
• M42: 21,410,896 km (0.085 R)
• M43: 21,496,316 km (0.099 R)
• M44: 21,624,821 km (0.087 R)
• M45: 22,141,083 km (0.08 R)
• M46: 22,792,283 km (0.06 R)
• M47: 23,142,192 km (0.097 R)
• M48: 23,537,879 km (0.108 R)
• M49: 23,802,816 km (0.054 R)
• M50: 24,024,520 km (0.108 R)
• M51: 24,335,983 km (0.099 R)
• M52: 25,188,093 km (0.081 R)
• M53: 25,459,164 km (0.087 R)
• M54: 25,731,283 km (0.041 R)
• M55: 25,822,238 km (0.118 R)
• M56: 26,507,396 km (0.087 R)
• M57: 27,337,664 km (0.087 R)
• M58: 28,834,690 km (0.115 R)
• M59: 28,929,087 km (0.115 R)
• M60: 29,640,724 km (0.045 R)
• M61: 30,694,790 km (0.108 R)
• M62: 31,956,499 km (0.101 R)
• M63: 32,152,023 km (0.119 R)
• M64: 32,839,725 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.37 AU - 7.07 AU

Year: 8974 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,136,678 km

• M1: 191,336 km (0.082 R)
• M2: 544,536 km (0.111 R)
• M3: 719,865 km (0.097 R)
• M4: 842,834 km (0.109 R)
• M5: 935,735 km (0.038 R)
• M6: 1,092,663 km (0.088 R)
• M7: 1,237,773 km (0.116 R)
• M8: 1,378,844 km (0.083 R)
• M9: 1,514,080 km (0.095 R)
• M10: 1,798,914 km (0.107 R)
• M11: 1,960,630 km (0.065 R)
• M12: 2,259,077 km (0.119 R)
• M13: 2,407,179 km (0.087 R)
• M14: 2,572,635 km (0.076 R)
• M15: 2,741,979 km (0.111 R)
• M16: 3,136,768 km (0.094 R)
• M17: 3,333,489 km (0.066 R)
• M18: 3,739,348 km (0.112 R)
• M19: 4,013,412 km (0.075 R)
• M20: 4,244,241 km (0.084 R)
• M21: 4,428,695 km (0.119 R)
• M22: 4,719,065 km (0.09 R)
• M23: 6,149,669 km (0.102 R)
• M24: 6,359,106 km (0.102 R)
• M25: 6,726,369 km (0.07 R)
• M26: 7,001,480 km (0.076 R)
• M27: 7,160,352 km (0.058 R)
• M28: 7,280,180 km (0.116 R)
• M29: 7,583,116 km (0.104 R)
• M30: 8,034,902 km (0.048 R)
• M31: 8,516,607 km (0.116 R)
• M32: 9,420,477 km (0.113 R)
• M33: 9,574,114 km (0.111 R)
• M34: 9,706,508 km (0.119 R)
• M35: 10,129,870 km (0.072 R)
• M36: 10,287,247 km (0.051 R)
• M37: 10,559,067 km (0.102 R)
• M38: 11,225,974 km (0.119 R)
• M39: 11,435,710 km (0.086 R)
• M40: 12,311,755 km (0.083 R)
• M41: 12,431,733 km (0.042 R)
• M42: 12,769,973 km (0.056 R)
• M43: 12,988,985 km (0.046 R)
• M44: 13,086,822 km (0.082 R)
• M45: 13,283,094 km (0.12 R)
• M46: 13,381,530 km (0.109 R)
• M47: 14,607,933 km (0.063 R)
• M48: 15,583,610 km (0.098 R)
• M49: 16,131,886 km (0.069 R)
• M50: 16,607,009 km (0.084 R)
• M51: 16,899,473 km (0.085 R)
• M52: 17,193,882 km (0.104 R)
• M53: 18,005,001 km (0.108 R)
• M54: 18,387,972 km (0.082 R)
• M55: 18,525,303 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 5.5

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.68 AU - 7.18 AU

Year: 9473 Days

Day: 19.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,136,678 km

• M1: 156,779 km (0.042 R)
• M2: 424,409 km (0.057 R)
• M3: 496,964 km (0.044 R)
• M4: 558,150 km (0.079 R)
• M5: 688,449 km (0.088 R)
• M6: 883,375 km (0.111 R)
• M7: 1,197,082 km (0.05 R)
• M8: 1,657,395 km (0.072 R)
• M9: 1,846,038 km (0.097 R)
• M10: 2,016,878 km (0.112 R)
• M11: 2,399,849 km (0.112 R)
• M12: 2,722,532 km (0.069 R)
• M13: 3,260,785 km (0.103 R)
• M14: 3,319,427 km (0.054 R)
• M15: 3,893,285 km (0.078 R)
• M16: 4,399,973 km (0.104 R)
• M17: 4,628,259 km (0.116 R)
• M18: 4,694,232 km (0.091 R)
• M19: 5,405,121 km (0.081 R)
• M20: 5,439,827 km (0.075 R)
• M21: 5,474,534 km (0.091 R)
• M22: 5,509,390 km (0.101 R)
• M23: 5,933,351 km (0.056 R)
• M24: 6,330,982 km (0.09 R)
• M25: 6,588,589 km (0.076 R)
• M26: 6,849,638 km (0.065 R)
• M27: 7,114,127 km (0.116 R)
• M28: 7,305,014 km (0.096 R)
• M29: 7,731,068 km (0.071 R)
• M30: 9,893,805 km (0.066 R)
• M31: 10,407,973 km (0.074 R)
• M32: 11,239,438 km (0.091 R)
• M33: 11,461,890 km (0.092 R)
• M34: 12,228,878 km (0.101 R)
• M35: 12,320,133 km (0.109 R)
• M36: 12,411,687 km (0.083 R)
• M37: 12,549,466 km (0.086 R)
• M38: 12,641,469 km (0.059 R)
• M39: 12,872,747 km (0.091 R)
• M40: 13,386,466 km (0.09 R)
• M41: 15,606,199 km (0.08 R)
• M42: 16,253,958 km (0.041 R)
• M43: 16,404,603 km (0.099 R)
• M44: 16,555,847 km (0.082 R)
• M45: 16,910,394 km (0.079 R)
• M46: 17,575,506 km (0.114 R)
• M47: 17,833,562 km (0.107 R)
• M48: 18,458,133 km (0.059 R)
• M49: 18,983,970 km (0.118 R)
• M50: 19,621,556 km (0.12 R)
• M51: 20,428,337 km (0.093 R)
• M52: 20,917,672 km (0.052 R)
• M53: 21,136,384 km (0.067 R)
• M54: 21,191,137 km (0.077 R)
• M55: 21,797,008 km (0.106 R)
• M56: 22,185,514 km (0.104 R)
• M57: 22,800,660 km (0.086 R)
• M58: 22,913,008 km (0.105 R)
• M59: 23,478,039 km (0.105 R)
• M60: 24,104,855 km (0.101 R)
• M61: 24,276,742 km (0.111 R)
• M62: 25,200,360 km (0.086 R)
• M63: 25,549,671 km (0.115 R)
• M64: 27,919,151 km (0.1 R)
• M65: 28,461,743 km (0.116 R)
• M66: 28,522,330 km (0.103 R)
• M67: 29,251,919 km (0.078 R)
• M68: 30,357,746 km (0.046 R)
• M69: 30,605,331 km (0.115 R)
• M70: 30,791,431 km (0.119 R)
• M71: 32,041,919 km (0.103 R)
• M72: 32,231,011 km (0.051 R)
• M73: 33,500,498 km (0.104 R)
• M74: 34,141,376 km (0.086 R)
• M75: 35,175,097 km (0.099 R)
• M76: 36,088,093 km (0.088 R)
• M77: 36,481,685 km (0.078 R)
• M78: 37,405,751 km (0.109 R)
• M79: 37,804,130 km (0.044 R)
• M80: 38,672,097 km (0.067 R)
• M81: 38,873,306 km (0.088 R)
• M82: 39,007,645 km (0.104 R)
• M83: 39,681,733 km (0.045 R)
• M84: 39,749,351 km (0.048 R)
• M85: 40,291,793 km (0.091 R)
• M86: 41,589,554 km (0.076 R)
• M87: 44,928,878 km (0.112 R)
• M88: 45,352,240 km (0.086 R)
• M89: 45,423,000 km (0.116 R)
• M90: 46,701,912 km (0.096 R)
• M91: 47,130,809 km (0.103 R)
• M92: 47,202,467 km (0.06 R)
• M93: 47,345,781 km (0.099 R)
• M94: 47,417,439 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit