🌌 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: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 14.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.53 AU - 0.61 AU

Year: 292 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,006,495 km

• M1: 193,580 km (0.117 R)
• M2: 331,509 km (0.119 R)
• M3: 435,779 km (0.086 R)
• M4: 540,796 km (0.107 R)
• M5: 640,428 km (0.075 R)
• M6: 735,722 km (0.073 R)
• M7: 855,849 km (0.05 R)
• M8: 973,284 km (0.105 R)
• M9: 1,065,586 km (0.061 R)
• M10: 1,200,822 km (0.1 R)
• M11: 1,338,602 km (0.087 R)
• M12: 1,478,177 km (0.084 R)
• M13: 1,594,414 km (0.077 R)
• M14: 1,688,810 km (0.069 R)
• M15: 1,785,301 km (0.081 R)
• M16: 1,892,413 km (0.076 R)
• M17: 2,032,736 km (0.112 R)
• M18: 2,135,958 km (0.032 R)
• M19: 2,245,614 km (0.05 R)
• M20: 2,380,701 km (0.092 R)
• M21: 2,542,565 km (0.075 R)
• M22: 2,639,654 km (0.108 R)
• M23: 2,733,003 km (0.069 R)
• M24: 2,877,814 km (0.063 R)
• M25: 2,974,006 km (0.051 R)
• M26: 3,092,038 km (0.086 R)
• M27: 3,222,189 km (0.082 R)
• M28: 3,348,898 km (0.059 R)
• M29: 3,525,872 km (0.038 R)
• M30: 3,733,664 km (0.106 R)
• M31: 3,878,175 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.78 AU - 0.9 AU

Year: 522 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,006,495 km

• M1: 164,857 km (0.066 R)
• M2: 254,167 km (0.08 R)
• M3: 376,837 km (0.118 R)
• M4: 473,178 km (0.097 R)
• M5: 634,295 km (0.111 R)
• M6: 738,415 km (0.09 R)
• M7: 839,842 km (0.099 R)
• M8: 946,506 km (0.062 R)
• M9: 1,063,491 km (0.08 R)
• M10: 1,148,014 km (0.099 R)
• M11: 1,262,606 km (0.097 R)
• M12: 1,387,221 km (0.081 R)
• M13: 1,480,570 km (0.115 R)
• M14: 1,606,532 km (0.109 R)
• M15: 1,843,943 km (0.073 R)
• M16: 1,960,480 km (0.114 R)
• M17: 2,046,349 km (0.1 R)
• M18: 2,201,333 km (0.092 R)
• M19: 2,297,674 km (0.092 R)
• M20: 2,502,024 km (0.038 R)
• M21: 2,602,704 km (0.043 R)
• M22: 2,705,029 km (0.104 R)
• M23: 2,838,470 km (0.091 R)
• M24: 2,921,048 km (0.082 R)
• M25: 3,012,153 km (0.09 R)
• M26: 3,228,621 km (0.115 R)
• M27: 3,330,946 km (0.032 R)
• M28: 3,571,200 km (0.104 R)
• M29: 3,759,245 km (0.098 R)
• M30: 4,009,672 km (0.113 R)
• M31: 4,386,808 km (0.026 R)
• M32: 4,491,676 km (0.081 R)
• M33: 4,730,883 km (0.064 R)
• M34: 4,829,468 km (0.08 R)
• M35: 4,956,028 km (0.106 R)
• M36: 5,129,711 km (0.076 R)
• M37: 5,417,238 km (0.097 R)
• M38: 5,700,576 km (0.049 R)
• M39: 5,901,786 km (0.111 R)
• M40: 5,988,852 km (0.094 R)
• M41: 6,222,972 km (0.079 R)
• M42: 6,351,028 km (0.109 R)
• M43: 6,479,981 km (0.115 R)
• M44: 6,720,385 km (0.062 R)
• M45: 6,851,882 km (0.112 R)
• M46: 6,933,263 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 12.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.71 AU - 1.01 AU

Year: 541 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 45,006,495 km

• M1: 160,967 km (0.098 R)
• M2: 244,293 km (0.076 R)
• M3: 339,737 km (0.118 R)
• M4: 422,614 km (0.047 R)
• M5: 581,637 km (0.032 R)
• M6: 706,850 km (0.103 R)
• M7: 867,668 km (0.088 R)
• M8: 950,545 km (0.055 R)
• M9: 1,041,650 km (0.102 R)
• M10: 1,136,196 km (0.108 R)
• M11: 1,257,221 km (0.111 R)
• M12: 1,358,648 km (0.074 R)
• M13: 1,450,501 km (0.107 R)
• M14: 1,602,044 km (0.106 R)
• M15: 1,706,164 km (0.118 R)
• M16: 1,806,095 km (0.045 R)
• M17: 1,949,260 km (0.037 R)
• M18: 2,060,860 km (0.033 R)
• M19: 2,196,546 km (0.051 R)
• M20: 2,298,422 km (0.062 R)
• M21: 2,454,153 km (0.102 R)
• M22: 2,652,221 km (0.106 R)
• M23: 3,039,679 km (0.117 R)
• M24: 3,294,444 km (0.055 R)
• M25: 3,386,447 km (0.093 R)
• M26: 3,530,510 km (0.104 R)
• M27: 3,693,871 km (0.075 R)
• M28: 3,895,229 km (0.085 R)
• M29: 3,974,965 km (0.03 R)
• M30: 4,100,178 km (0.106 R)
• M31: 4,199,511 km (0.079 R)
• M32: 4,755,268 km (0.065 R)
• M33: 5,013,174 km (0.076 R)
• M34: 5,324,787 km (0.064 R)
• M35: 5,473,038 km (0.068 R)
• M36: 5,642,682 km (0.084 R)
• M37: 5,733,338 km (0.086 R)
• M38: 5,834,467 km (0.045 R)
• M39: 5,987,505 km (0.083 R)
• M40: 6,485,816 km (0.079 R)
• M41: 6,623,147 km (0.102 R)
• M42: 6,708,268 km (0.113 R)
• M43: 6,825,702 km (0.105 R)
• M44: 7,030,202 km (0.113 R)
• M45: 7,204,035 km (0.09 R)
• M46: 7,324,312 km (0.118 R)
• M47: 7,412,275 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 10.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.57 AU - 1.57 AU

Year: 1334 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,006,495 km

• M1: 167,550 km (0.088 R)
• M2: 253,568 km (0.087 R)
• M3: 337,493 km (0.111 R)
• M4: 488,138 km (0.1 R)
• M5: 671,096 km (0.113 R)
• M6: 839,244 km (0.077 R)
• M7: 1,080,246 km (0.069 R)
• M8: 1,218,026 km (0.063 R)
• M9: 1,334,563 km (0.097 R)
• M10: 1,408,165 km (0.067 R)
• M11: 1,483,113 km (0.066 R)
• M12: 1,756,877 km (0.04 R)
• M13: 1,848,431 km (0.105 R)
• M14: 2,057,569 km (0.058 R)
• M15: 2,186,971 km (0.077 R)
• M16: 2,374,866 km (0.107 R)
• M17: 2,568,147 km (0.092 R)
• M18: 2,766,813 km (0.12 R)
• M19: 3,142,004 km (0.109 R)
• M20: 3,291,602 km (0.118 R)
• M21: 3,637,023 km (0.107 R)
• M22: 3,994,263 km (0.079 R)
• M23: 4,088,809 km (0.09 R)
• M24: 4,156,726 km (0.034 R)
• M25: 4,404,461 km (0.04 R)
• M26: 4,614,795 km (0.103 R)
• M27: 4,885,866 km (0.109 R)
• M28: 4,972,484 km (0.09 R)
• M29: 5,074,360 km (0.055 R)
• M30: 5,250,436 km (0.104 R)
• M31: 5,533,476 km (0.109 R)
• M32: 5,639,092 km (0.087 R)
• M33: 5,898,345 km (0.059 R)
• M34: 6,318,116 km (0.11 R)
• M35: 6,460,234 km (0.043 R)
• M36: 6,763,619 km (0.029 R)
• M37: 6,844,252 km (0.11 R)
• M38: 7,022,872 km (0.083 R)
• M39: 7,186,532 km (0.113 R)
• M40: 7,367,994 km (0.106 R)
• M41: 7,500,987 km (0.112 R)
• M42: 7,887,847 km (0.063 R)
• M43: 7,989,723 km (0.107 R)
• M44: 8,092,198 km (0.119 R)
• M45: 8,419,368 km (0.04 R)
• M46: 8,506,285 km (0.061 R)
• M47: 8,838,990 km (0.059 R)
• M48: 8,927,253 km (0.102 R)
• M49: 9,265,344 km (0.111 R)
• M50: 9,553,470 km (0.068 R)
• M51: 9,972,643 km (0.119 R)
• M52: 10,046,245 km (0.11 R)
• M53: 10,249,399 km (0.048 R)
• M54: 10,584,797 km (0.059 R)
• M55: 10,678,595 km (0.09 R)
• M56: 11,362,108 km (0.085 R)
• M57: 11,496,746 km (0.086 R)
• M58: 11,786,816 km (0.088 R)
• M59: 12,394,184 km (0.108 R)
• M60: 12,731,527 km (0.12 R)
• M61: 13,213,082 km (0.096 R)
• M62: 13,293,865 km (0.107 R)
• M63: 13,476,375 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 10.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.13 AU - 2.55 AU

Year: 2428 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,006,495 km

• M1: 127,457 km (0.112 R)
• M2: 208,988 km (0.074 R)
• M3: 321,635 km (0.088 R)
• M4: 399,127 km (0.064 R)
• M5: 477,367 km (0.109 R)
• M6: 553,961 km (0.057 R)
• M7: 627,114 km (0.096 R)
• M8: 784,491 km (0.105 R)
• M9: 985,252 km (0.12 R)
• M10: 1,056,161 km (0.073 R)
• M11: 1,149,809 km (0.111 R)
• M12: 1,246,599 km (0.1 R)
• M13: 1,649,317 km (0.08 R)
• M14: 1,846,636 km (0.058 R)
• M15: 2,210,757 km (0.091 R)
• M16: 2,442,933 km (0.115 R)
• M17: 2,640,103 km (0.109 R)
• M18: 2,711,910 km (0.114 R)
• M19: 2,842,659 km (0.101 R)
• M20: 2,931,071 km (0.078 R)
• M21: 3,005,421 km (0.039 R)
• M22: 3,355,779 km (0.115 R)
• M23: 3,528,116 km (0.044 R)
• M24: 3,623,260 km (0.094 R)
• M25: 3,848,854 km (0.074 R)
• M26: 3,930,534 km (0.111 R)
• M27: 4,162,411 km (0.119 R)
• M28: 4,229,431 km (0.082 R)
• M29: 4,347,613 km (0.04 R)
• M30: 4,761,551 km (0.088 R)
• M31: 5,080,344 km (0.117 R)
• M32: 5,170,102 km (0.082 R)
• M33: 5,497,722 km (0.084 R)
• M34: 5,775,974 km (0.08 R)
• M35: 5,869,772 km (0.082 R)
• M36: 6,001,867 km (0.12 R)
• M37: 6,077,862 km (0.065 R)
• M38: 6,192,454 km (0.066 R)
• M39: 6,540,569 km (0.08 R)
• M40: 6,716,944 km (0.066 R)
• M41: 6,795,782 km (0.11 R)
• M42: 6,934,759 km (0.115 R)
• M43: 8,184,350 km (0.117 R)
• M44: 8,332,302 km (0.076 R)
• M45: 9,635,599 km (0.068 R)
• M46: 9,926,268 km (0.116 R)
• M47: 10,197,189 km (0.091 R)
• M48: 10,424,877 km (0.063 R)
• M49: 10,608,284 km (0.088 R)
• M50: 10,746,513 km (0.038 R)
• M51: 10,908,527 km (0.093 R)
• M52: 11,024,615 km (0.098 R)
• M53: 11,188,126 km (0.089 R)
• M54: 11,352,384 km (0.049 R)
• M55: 11,969,326 km (0.06 R)
• M56: 12,209,430 km (0.081 R)
• M57: 12,354,391 km (0.091 R)
• M58: 12,524,184 km (0.08 R)
• M59: 12,597,188 km (0.116 R)
• M60: 12,792,563 km (0.075 R)
• M61: 13,013,519 km (0.119 R)
• M62: 13,285,338 km (0.098 R)
• M63: 14,010,888 km (0.105 R)
• M64: 14,238,725 km (0.052 R)
• M65: 14,416,747 km (0.114 R)
• M66: 14,493,191 km (0.097 R)
• M67: 15,318,074 km (0.11 R)
• M68: 15,709,871 km (0.062 R)
• M69: 15,867,547 km (0.083 R)
• M70: 16,211,024 km (0.091 R)
• M71: 16,985,941 km (0.111 R)
• M72: 17,690,995 km (0.043 R)
• M73: 18,239,870 km (0.114 R)
• M74: 18,322,598 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 10.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.07 AU - 5.99 AU

Year: 7651 Days

Day: 12.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,006,495 km

• M1: 205,547 km (0.089 R)
• M2: 283,638 km (0.093 R)
• M3: 473,776 km (0.109 R)
• M4: 552,166 km (0.113 R)
• M5: 693,985 km (0.117 R)
• M6: 816,954 km (0.081 R)
• M7: 981,661 km (0.057 R)
• M8: 1,103,733 km (0.083 R)
• M9: 1,194,240 km (0.12 R)
• M10: 1,268,440 km (0.118 R)
• M11: 1,363,585 km (0.115 R)
• M12: 1,622,688 km (0.06 R)
• M13: 2,326,396 km (0.116 R)
• M14: 2,564,257 km (0.082 R)
• M15: 2,910,576 km (0.104 R)
• M16: 3,037,884 km (0.099 R)
• M17: 3,511,960 km (0.087 R)
• M18: 3,675,171 km (0.043 R)
• M19: 3,924,700 km (0.095 R)
• M20: 4,237,360 km (0.103 R)
• M21: 4,382,170 km (0.104 R)
• M22: 4,558,098 km (0.074 R)
• M23: 4,646,959 km (0.051 R)
• M24: 5,504,304 km (0.105 R)
• M25: 5,630,714 km (0.103 R)
• M26: 6,081,004 km (0.106 R)
• M27: 6,178,990 km (0.097 R)
• M28: 6,244,664 km (0.081 R)
• M29: 6,609,832 km (0.059 R)
• M30: 7,853,290 km (0.061 R)
• M31: 7,924,498 km (0.056 R)
• M32: 8,211,427 km (0.083 R)
• M33: 8,795,457 km (0.06 R)
• M34: 9,811,526 km (0.095 R)
• M35: 10,587,939 km (0.119 R)
• M36: 10,864,396 km (0.082 R)
• M37: 11,023,418 km (0.087 R)
• M38: 11,384,099 km (0.086 R)
• M39: 11,626,597 km (0.064 R)
• M40: 12,406,151 km (0.066 R)
• M41: 12,530,916 km (0.085 R)
• M42: 12,655,980 km (0.113 R)
• M43: 12,739,455 km (0.095 R)
• M44: 12,991,378 km (0.083 R)
• M45: 13,075,751 km (0.112 R)
• M46: 13,202,610 km (0.11 R)
• M47: 14,712,651 km (0.083 R)
• M48: 14,888,728 km (0.108 R)
• M49: 15,869,492 km (0.103 R)
• M50: 16,871,199 km (0.063 R)
• M51: 17,472,583 km (0.085 R)
• M52: 17,752,630 km (0.119 R)
• M53: 18,411,608 km (0.095 R)
• M54: 19,270,749 km (0.106 R)
• M55: 19,705,331 km (0.086 R)
• M56: 20,045,367 km (0.114 R)
• M57: 20,191,823 km (0.11 R)
• M58: 20,485,633 km (0.066 R)
• M59: 21,077,592 km (0.045 R)
• M60: 21,875,547 km (0.104 R)
• M61: 21,975,927 km (0.091 R)
• M62: 22,177,286 km (0.092 R)
• M63: 22,835,965 km (0.099 R)
• M64: 23,039,867 km (0.098 R)
• M65: 23,346,992 km (0.098 R)
• M66: 23,655,463 km (0.075 R)
• M67: 24,016,891 km (0.096 R)
• M68: 25,852,008 km (0.105 R)
• M69: 26,652,207 km (0.05 R)
• M70: 28,605,656 km (0.112 R)
• M71: 29,211,677 km (0.084 R)
• M72: 29,488,583 km (0.092 R)
• M73: 30,268,436 km (0.086 R)
• M74: 30,492,534 km (0.077 R)
• M75: 31,224,666 km (0.061 R)
• M76: 31,564,403 km (0.099 R)
• M77: 31,677,948 km (0.051 R)
• M78: 33,281,936 km (0.117 R)
• M79: 34,210,340 km (0.036 R)
• M80: 36,151,971 km (0.063 R)
• M81: 36,687,681 km (0.1 R)
• M82: 37,767,030 km (0.117 R)
• M83: 37,887,606 km (0.102 R)
• M84: 38,068,619 km (0.058 R)
• M85: 39,100,395 km (0.117 R)
• M86: 39,283,354 km (0.105 R)
• M87: 40,264,267 km (0.119 R)
• M88: 40,634,073 km (0.106 R)
• M89: 41,191,026 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.4

Radius: 6.7

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.68 AU - 6.4 AU

Year: 10068 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,006,495 km

• M1: 210,335 km (0.1 R)
• M2: 271,670 km (0.065 R)
• M3: 442,660 km (0.062 R)
• M4: 526,585 km (0.056 R)
• M5: 585,526 km (0.075 R)
• M6: 727,046 km (0.098 R)
• M7: 987,645 km (0.106 R)
• M8: 1,440,478 km (0.066 R)
• M9: 1,904,231 km (0.098 R)
• M10: 2,021,217 km (0.067 R)
• M11: 2,286,903 km (0.109 R)
• M12: 2,436,501 km (0.074 R)
• M13: 3,012,452 km (0.066 R)
• M14: 3,315,837 km (0.074 R)
• M15: 4,041,237 km (0.073 R)
• M16: 4,593,103 km (0.096 R)
• M17: 5,266,443 km (0.08 R)
• M18: 6,774,988 km (0.078 R)
• M19: 6,846,496 km (0.064 R)
• M20: 7,354,531 km (0.036 R)
• M21: 7,464,934 km (0.06 R)
• M22: 7,724,785 km (0.03 R)
• M23: 8,025,477 km (0.092 R)
• M24: 8,253,464 km (0.07 R)
• M25: 9,465,057 km (0.072 R)
• M26: 9,867,775 km (0.12 R)
• M27: 9,989,547 km (0.094 R)
• M28: 10,071,078 km (0.104 R)
• M29: 10,648,077 km (0.055 R)
• M30: 10,982,578 km (0.096 R)
• M31: 12,486,037 km (0.117 R)
• M32: 13,508,837 km (0.113 R)
• M33: 14,098,702 km (0.053 R)
• M34: 14,882,894 km (0.105 R)
• M35: 15,022,618 km (0.086 R)
• M36: 16,157,019 km (0.093 R)
• M37: 16,493,016 km (0.081 R)
• M38: 17,123,271 km (0.03 R)
• M39: 17,810,674 km (0.088 R)
• M40: 18,307,189 km (0.072 R)
• M41: 18,808,342 km (0.114 R)
• M42: 19,823,962 km (0.116 R)
• M43: 22,120,439 km (0.077 R)
• M44: 22,226,803 km (0.119 R)
• M45: 23,951,816 km (0.1 R)
• M46: 25,162,661 km (0.083 R)
• M47: 27,243,268 km (0.103 R)
• M48: 28,044,963 km (0.081 R)
• M49: 28,275,344 km (0.101 R)
• M50: 29,261,792 km (0.081 R)
• M51: 31,208,659 km (0.062 R)
• M52: 31,926,878 km (0.12 R)
• M53: 32,227,720 km (0.099 R)
• M54: 33,257,701 km (0.085 R)
• M55: 33,868,659 km (0.086 R)
• M56: 34,421,722 km (0.118 R)
• M57: 35,848,437 km (0.117 R)
• M58: 36,852,388 km (0.061 R)
• M59: 36,915,369 km (0.118 R)
• M60: 38,503,350 km (0.057 R)
• M61: 39,466,761 km (0.084 R)
• M62: 40,503,175 km (0.108 R)
• M63: 41,220,796 km (0.064 R)
• M64: 41,679,762 km (0.108 R)
• M65: 42,404,264 km (0.063 R)
• M66: 42,933,841 km (0.112 R)
• M67: 43,199,377 km (0.099 R)
• M68: 44,602,755 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit