🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 11.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.66 AU

Year: 269 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,429,116 km

• M1: 139,425 km (0.059 R)
• M2: 223,499 km (0.104 R)
• M3: 307,274 km (0.037 R)
• M4: 410,796 km (0.111 R)
• M5: 524,191 km (0.079 R)
• M6: 614,548 km (0.065 R)
• M7: 729,888 km (0.075 R)
• M8: 836,551 km (0.045 R)
• M9: 910,752 km (0.068 R)
• M10: 1,001,707 km (0.041 R)
• M11: 1,073,963 km (0.116 R)
• M12: 1,148,164 km (0.048 R)
• M13: 1,337,704 km (0.065 R)
• M14: 1,479,523 km (0.119 R)
• M15: 1,554,471 km (0.093 R)
• M16: 1,734,737 km (0.049 R)
• M17: 1,872,217 km (0.12 R)
• M18: 1,953,748 km (0.11 R)
• M19: 2,064,451 km (0.114 R)
• M20: 2,229,756 km (0.098 R)
• M21: 2,335,971 km (0.073 R)
• M22: 2,419,297 km (0.05 R)
• M23: 2,583,705 km (0.096 R)
• M24: 2,664,936 km (0.071 R)
• M25: 2,835,029 km (0.053 R)
• M26: 2,918,804 km (0.1 R)
• M27: 3,051,497 km (0.098 R)
• M28: 3,273,351 km (0.108 R)
• M29: 3,411,430 km (0.085 R)
• M30: 3,506,275 km (0.104 R)
• M31: 3,653,330 km (0.095 R)
• M32: 3,796,495 km (0.068 R)
• M33: 3,947,589 km (0.078 R)
• M34: 4,029,718 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 8.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 347 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,429,116 km

• M1: 140,173 km (0.113 R)
• M2: 195,076 km (0.119 R)
• M3: 338,540 km (0.099 R)
• M4: 408,701 km (0.113 R)
• M5: 521,498 km (0.1 R)
• M6: 576,849 km (0.092 R)
• M7: 641,924 km (0.087 R)
• M8: 713,432 km (0.119 R)
• M9: 772,075 km (0.119 R)
• M10: 890,407 km (0.096 R)
• M11: 997,369 km (0.076 R)
• M12: 1,117,945 km (0.085 R)
• M13: 1,243,607 km (0.074 R)
• M14: 1,354,310 km (0.101 R)
• M15: 1,514,080 km (0.067 R)
• M16: 1,627,475 km (0.072 R)
• M17: 1,743,862 km (0.065 R)
• M18: 1,830,180 km (0.055 R)
• M19: 1,884,933 km (0.104 R)
• M20: 1,957,039 km (0.061 R)
• M21: 2,012,989 km (0.117 R)
• M22: 2,172,909 km (0.03 R)
• M23: 2,236,787 km (0.091 R)
• M24: 2,337,018 km (0.119 R)
• M25: 2,390,574 km (0.098 R)
• M26: 2,444,579 km (0.11 R)
• M27: 2,517,283 km (0.115 R)
• M28: 2,640,103 km (0.097 R)
• M29: 2,702,336 km (0.092 R)
• M30: 2,777,584 km (0.118 R)
• M31: 2,936,606 km (0.105 R)
• M32: 3,098,770 km (0.102 R)
• M33: 3,164,444 km (0.106 R)
• M34: 3,217,401 km (0.064 R)
• M35: 3,377,770 km (0.078 R)
• M36: 3,438,657 km (0.097 R)
• M37: 3,561,477 km (0.115 R)
• M38: 3,678,911 km (0.083 R)
• M39: 3,748,623 km (0.104 R)
• M40: 3,825,666 km (0.069 R)
• M41: 4,010,121 km (0.11 R)
• M42: 4,168,545 km (0.094 R)
• M43: 4,395,185 km (0.107 R)
• M44: 4,461,756 km (0.085 R)
• M45: 4,701,263 km (0.025 R)
• M46: 4,769,330 km (0.071 R)
• M47: 4,875,993 km (0.113 R)
• M48: 5,029,780 km (0.092 R)
• M49: 5,107,122 km (0.083 R)
• M50: 5,224,107 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 12

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.08 AU - 1.2 AU

Year: 826 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,429,116 km

• M1: 157,975 km (0.086 R)
• M2: 244,293 km (0.065 R)
• M3: 328,667 km (0.1 R)
• M4: 418,126 km (0.086 R)
• M5: 521,947 km (0.099 R)
• M6: 687,253 km (0.117 R)
• M7: 775,216 km (0.052 R)
• M8: 863,928 km (0.102 R)
• M9: 1,024,147 km (0.101 R)
• M10: 1,148,014 km (0.113 R)
• M11: 1,272,928 km (0.068 R)
• M12: 1,348,326 km (0.079 R)
• M13: 1,603,240 km (0.058 R)
• M14: 1,763,908 km (0.109 R)
• M15: 1,879,248 km (0.102 R)
• M16: 1,991,896 km (0.101 R)
• M17: 2,101,700 km (0.099 R)
• M18: 2,240,527 km (0.117 R)
• M19: 2,360,355 km (0.03 R)
• M20: 2,454,602 km (0.107 R)
• M21: 2,544,361 km (0.049 R)
• M22: 2,721,634 km (0.09 R)
• M23: 2,885,294 km (0.066 R)
• M24: 3,247,022 km (0.069 R)
• M25: 3,681,304 km (0.065 R)
• M26: 4,160,915 km (0.098 R)
• M27: 4,275,507 km (0.05 R)
• M28: 4,350,306 km (0.03 R)
• M29: 4,556,302 km (0.075 R)
• M30: 4,646,510 km (0.103 R)
• M31: 4,723,403 km (0.107 R)
• M32: 4,871,355 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 12.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.81 AU - 1.89 AU

Year: 1707 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,429,116 km

• M1: 157,826 km (0.088 R)
• M2: 252,671 km (0.114 R)
• M3: 341,831 km (0.109 R)
• M4: 485,894 km (0.106 R)
• M5: 624,422 km (0.105 R)
• M6: 758,312 km (0.074 R)
• M7: 895,642 km (0.101 R)
• M8: 1,004,849 km (0.073 R)
• M9: 1,302,698 km (0.12 R)
• M10: 1,453,942 km (0.111 R)
• M11: 1,575,714 km (0.108 R)
• M12: 1,719,328 km (0.118 R)
• M13: 2,147,328 km (0.12 R)
• M14: 2,348,238 km (0.11 R)
• M15: 2,430,367 km (0.043 R)
• M16: 2,933,165 km (0.035 R)
• M17: 3,179,703 km (0.088 R)
• M18: 3,317,034 km (0.095 R)
• M19: 3,550,556 km (0.104 R)
• M20: 3,959,856 km (0.108 R)
• M21: 4,095,691 km (0.033 R)
• M22: 4,207,889 km (0.11 R)
• M23: 4,512,321 km (0.064 R)
• M24: 4,602,378 km (0.115 R)
• M25: 4,732,229 km (0.079 R)
• M26: 4,823,933 km (0.119 R)
• M27: 5,129,262 km (0.048 R)
• M28: 5,318,204 km (0.079 R)
• M29: 5,427,261 km (0.091 R)
• M30: 6,040,463 km (0.116 R)
• M31: 6,140,095 km (0.115 R)
• M32: 6,471,155 km (0.097 R)
• M33: 7,196,256 km (0.116 R)
• M34: 7,332,240 km (0.067 R)
• M35: 7,453,864 km (0.083 R)
• M36: 7,668,387 km (0.074 R)
• M37: 8,482,798 km (0.117 R)
• M38: 8,626,561 km (0.085 R)
• M39: 8,739,059 km (0.111 R)
• M40: 8,900,475 km (0.108 R)
• M41: 9,030,326 km (0.088 R)
• M42: 9,473,285 km (0.097 R)
• M43: 9,805,991 km (0.059 R)
• M44: 9,990,595 km (0.116 R)
• M45: 10,261,217 km (0.116 R)
• M46: 10,671,714 km (0.108 R)
• M47: 10,931,116 km (0.092 R)
• M48: 11,070,242 km (0.069 R)
• M49: 11,175,111 km (0.098 R)
• M50: 11,262,625 km (0.063 R)
• M51: 11,367,942 km (0.046 R)
• M52: 11,562,120 km (0.085 R)
• M53: 11,650,682 km (0.038 R)
• M54: 11,953,468 km (0.081 R)
• M55: 12,150,788 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 11.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.49 AU - 3.59 AU

Year: 4517 Days

Day: 11.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,429,116 km

• M1: 423,512 km (0.084 R)
• M2: 533,616 km (0.1 R)
• M3: 655,239 km (0.118 R)
• M4: 775,067 km (0.095 R)
• M5: 889,808 km (0.103 R)
• M6: 983,606 km (0.055 R)
• M7: 1,137,991 km (0.089 R)
• M8: 1,440,328 km (0.053 R)
• M9: 1,906,326 km (0.116 R)
• M10: 2,552,289 km (0.118 R)
• M11: 2,669,574 km (0.086 R)
• M12: 3,541,131 km (0.09 R)
• M13: 3,761,040 km (0.09 R)
• M14: 3,895,080 km (0.113 R)
• M15: 4,307,222 km (0.118 R)
• M16: 4,424,207 km (0.095 R)
• M17: 4,902,771 km (0.065 R)
• M18: 5,123,577 km (0.106 R)
• M19: 5,297,560 km (0.12 R)
• M20: 5,857,355 km (0.101 R)
• M21: 6,091,775 km (0.118 R)
• M22: 6,868,337 km (0.099 R)
• M23: 7,338,224 km (0.104 R)
• M24: 7,422,149 km (0.05 R)
• M25: 7,534,646 km (0.117 R)
• M26: 7,847,007 km (0.077 R)
• M27: 8,192,727 km (0.11 R)
• M28: 8,602,177 km (0.044 R)
• M29: 9,259,360 km (0.101 R)
• M30: 9,839,950 km (0.118 R)
• M31: 10,400,942 km (0.1 R)
• M32: 10,495,338 km (0.096 R)
• M33: 10,812,485 km (0.04 R)
• M34: 11,068,447 km (0.08 R)
• M35: 11,164,938 km (0.07 R)
• M36: 11,488,668 km (0.115 R)
• M37: 11,586,505 km (0.043 R)
• M38: 12,046,219 km (0.08 R)
• M39: 12,612,447 km (0.081 R)
• M40: 13,358,342 km (0.043 R)
• M41: 13,805,789 km (0.107 R)
• M42: 13,944,466 km (0.096 R)
• M43: 14,153,305 km (0.095 R)
• M44: 14,538,968 km (0.058 R)
• M45: 14,857,013 km (0.041 R)
• M46: 14,963,527 km (0.075 R)
• M47: 15,106,094 km (0.048 R)
• M48: 15,213,206 km (0.069 R)
• M49: 15,500,135 km (0.031 R)
• M50: 15,716,603 km (0.034 R)
• M51: 16,079,527 km (0.104 R)
• M52: 16,225,535 km (0.108 R)
• M53: 16,629,150 km (0.115 R)
• M54: 16,702,901 km (0.101 R)
• M55: 17,073,306 km (0.117 R)
• M56: 17,521,351 km (0.071 R)
• M57: 18,505,257 km (0.076 R)
• M58: 19,740,935 km (0.098 R)
• M59: 19,975,654 km (0.108 R)
• M60: 20,132,582 km (0.093 R)
• M61: 20,843,920 km (0.096 R)
• M62: 21,043,035 km (0.09 R)
• M63: 21,282,840 km (0.12 R)
• M64: 21,603,877 km (0.108 R)
• M65: 23,109,580 km (0.119 R)
• M66: 23,274,287 km (0.079 R)
• M67: 24,229,470 km (0.069 R)
• M68: 24,817,240 km (0.113 R)
• M69: 25,197,517 km (0.116 R)
• M70: 25,282,339 km (0.091 R)
• M71: 25,963,907 km (0.084 R)
• M72: 27,171,312 km (0.112 R)
• M73: 27,388,827 km (0.096 R)
• M74: 27,519,576 km (0.119 R)
• M75: 27,781,821 km (0.111 R)
• M76: 29,016,452 km (0.11 R)
• M77: 29,327,915 km (0.11 R)
• M78: 29,819,643 km (0.068 R)
• M79: 29,909,252 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 10.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.93 AU - 4.03 AU

Year: 5385 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,429,116 km

• M1: 135,685 km (0.09 R)
• M2: 451,636 km (0.114 R)
• M3: 605,273 km (0.104 R)
• M4: 877,092 km (0.074 R)
• M5: 1,288,187 km (0.067 R)
• M6: 1,407,716 km (0.096 R)
• M7: 1,546,692 km (0.092 R)
• M8: 1,674,150 km (0.108 R)
• M9: 1,805,347 km (0.037 R)
• M10: 1,991,297 km (0.082 R)
• M11: 2,237,386 km (0.07 R)
• M12: 2,364,095 km (0.111 R)
• M13: 2,643,993 km (0.08 R)
• M14: 3,194,962 km (0.103 R)
• M15: 3,421,154 km (0.06 R)
• M16: 3,716,759 km (0.05 R)
• M17: 3,846,161 km (0.095 R)
• M18: 4,220,605 km (0.108 R)
• M19: 4,310,363 km (0.057 R)
• M20: 4,400,870 km (0.097 R)
• M21: 4,629,905 km (0.088 R)
• M22: 4,980,712 km (0.09 R)
• M23: 5,195,534 km (0.104 R)
• M24: 5,291,875 km (0.112 R)
• M25: 5,584,788 km (0.114 R)
• M26: 5,933,201 km (0.088 R)
• M27: 6,573,181 km (0.105 R)
• M28: 6,651,421 km (0.115 R)
• M29: 6,994,149 km (0.044 R)
• M30: 7,074,184 km (0.073 R)
• M31: 7,369,790 km (0.111 R)
• M32: 7,532,851 km (0.072 R)
• M33: 7,669,584 km (0.12 R)
• M34: 7,752,162 km (0.094 R)
• M35: 8,196,916 km (0.076 R)
• M36: 8,337,688 km (0.102 R)
• M37: 8,736,067 km (0.1 R)
• M38: 9,140,579 km (0.08 R)
• M39: 9,759,017 km (0.092 R)
• M40: 9,878,247 km (0.053 R)
• M41: 10,330,182 km (0.071 R)
• M42: 10,604,395 km (0.11 R)
• M43: 11,191,566 km (0.048 R)
• M44: 11,536,240 km (0.097 R)
• M45: 11,757,495 km (0.107 R)
• M46: 12,884,565 km (0.109 R)
• M47: 14,827,243 km (0.06 R)
• M48: 15,136,761 km (0.114 R)
• M49: 15,240,433 km (0.068 R)
• M50: 16,148,941 km (0.117 R)
• M51: 16,254,856 km (0.084 R)
• M52: 16,574,098 km (0.106 R)
• M53: 16,788,023 km (0.113 R)
• M54: 16,967,091 km (0.119 R)
• M55: 18,091,170 km (0.118 R)
• M56: 18,201,124 km (0.074 R)
• M57: 18,421,931 km (0.114 R)
• M58: 18,791,886 km (0.079 R)
• M59: 19,015,086 km (0.083 R)
• M60: 20,448,832 km (0.07 R)
• M61: 20,755,059 km (0.037 R)
• M62: 20,831,952 km (0.109 R)
• M63: 20,908,846 km (0.046 R)
• M64: 21,062,931 km (0.058 R)
• M65: 21,760,955 km (0.091 R)
• M66: 23,299,270 km (0.117 R)
• M67: 23,980,838 km (0.097 R)
• M68: 24,222,887 km (0.118 R)
• M69: 24,465,834 km (0.037 R)
• M70: 24,913,281 km (0.05 R)
• M71: 25,898,982 km (0.091 R)
• M72: 26,271,929 km (0.045 R)
• M73: 26,438,282 km (0.106 R)
• M74: 26,646,672 km (0.069 R)
• M75: 27,023,060 km (0.088 R)
• M76: 27,527,803 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.4

Radius: 4

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.43 AU - 11.43 AU

Year: 19641 Days

Day: 24 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,429,116 km

• M1: 51,611 km (0.064 R)
• M2: 98,735 km (0.063 R)
• M3: 276,606 km (0.068 R)
• M4: 393,742 km (0.056 R)
• M5: 425,456 km (0.119 R)
• M6: 508,782 km (0.061 R)
• M7: 1,022,651 km (0.096 R)
• M8: 1,323,792 km (0.12 R)
• M9: 2,143,139 km (0.076 R)
• M10: 2,375,614 km (0.108 R)
• M11: 2,677,353 km (0.113 R)
• M12: 2,927,630 km (0.098 R)
• M13: 3,383,156 km (0.089 R)
• M14: 4,286,428 km (0.077 R)
• M15: 4,689,744 km (0.078 R)
• M16: 5,028,732 km (0.073 R)
• M17: 5,453,740 km (0.095 R)
• M18: 5,532,129 km (0.103 R)
• M19: 5,690,404 km (0.09 R)
• M20: 6,132,914 km (0.073 R)
• M21: 6,923,090 km (0.032 R)
• M22: 7,093,482 km (0.103 R)
• M23: 7,136,267 km (0.085 R)
• M24: 8,964,353 km (0.099 R)
• M25: 9,383,975 km (0.084 R)
• M26: 9,431,099 km (0.109 R)
• M27: 10,145,728 km (0.048 R)
• M28: 11,125,594 km (0.092 R)
• M29: 11,880,016 km (0.114 R)
• M30: 12,032,905 km (0.067 R)
• M31: 12,237,704 km (0.101 R)
• M32: 13,437,778 km (0.111 R)
• M33: 14,186,366 km (0.066 R)
• M34: 14,511,293 km (0.102 R)
• M35: 14,729,257 km (0.087 R)
• M36: 16,739,553 km (0.12 R)
• M37: 19,791,200 km (0.067 R)
• M38: 20,336,484 km (0.12 R)
• M39: 22,566,390 km (0.102 R)
• M40: 23,135,909 km (0.087 R)
• M41: 23,390,525 km (0.114 R)
• M42: 23,902,449 km (0.083 R)
• M43: 27,656,009 km (0.08 R)
• M44: 28,401,156 km (0.09 R)
• M45: 29,772,968 km (0.119 R)
• M46: 30,536,516 km (0.107 R)
• M47: 31,588,189 km (0.104 R)
• M48: 32,437,905 km (0.105 R)
• M49: 34,449,846 km (0.111 R)
• M50: 34,959,078 km (0.069 R)
• M51: 35,324,396 km (0.105 R)
• M52: 36,058,772 km (0.112 R)
• M53: 36,427,830 km (0.088 R)
• M54: 36,501,880 km (0.081 R)
• M55: 36,798,234 km (0.081 R)
• M56: 39,349,326 km (0.064 R)
• M57: 41,492,615 km (0.033 R)
• M58: 41,879,326 km (0.118 R)
• M59: 42,034,309 km (0.119 R)
• M60: 42,890,308 km (0.108 R)
• M61: 43,281,357 km (0.078 R)
• M62: 44,461,385 km (0.101 R)
• M63: 45,015,794 km (0.11 R)
• M64: 45,731,770 km (0.12 R)
• M65: 46,051,311 km (0.084 R)
• M66: 46,531,819 km (0.092 R)
• M67: 46,853,156 km (0.048 R)
• M68: 48,551,989 km (0.066 R)
• M69: 49,942,052 km (0.117 R)
• M70: 51,262,104 km (0.095 R)
• M71: 52,009,794 km (0.054 R)
• M72: 52,259,772 km (0.089 R)
• M73: 52,343,248 km (0.105 R)
• M74: 52,844,700 km (0.031 R)
• M75: 53,768,167 km (0.105 R)
• M76: 54,105,361 km (0.057 R)
• M77: 54,358,630 km (0.119 R)
• M78: 55,036,159 km (0.102 R)
• M79: 56,741,874 km (0.031 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit