🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 12.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.84 AU - 0.94 AU

Year: 560 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,376,199 km

• M1: 155,133 km (0.1 R)
• M2: 232,924 km (0.066 R)
• M3: 313,408 km (0.115 R)
• M4: 422,764 km (0.063 R)
• M5: 499,507 km (0.12 R)
• M6: 606,619 km (0.056 R)
• M7: 749,186 km (0.078 R)
• M8: 844,779 km (0.031 R)
• M9: 930,349 km (0.116 R)
• M10: 1,022,202 km (0.096 R)
• M11: 1,145,770 km (0.118 R)
• M12: 1,222,364 km (0.111 R)
• M13: 1,300,903 km (0.093 R)
• M14: 1,398,291 km (0.084 R)
• M15: 1,484,310 km (0.059 R)
• M16: 1,611,468 km (0.074 R)
• M17: 1,772,136 km (0.046 R)
• M18: 1,911,562 km (0.096 R)
• M19: 2,062,506 km (0.051 R)
• M20: 2,165,429 km (0.061 R)
• M21: 2,261,920 km (0.057 R)
• M22: 2,355,867 km (0.101 R)
• M23: 2,438,744 km (0.104 R)
• M24: 2,577,571 km (0.071 R)
• M25: 2,654,465 km (0.051 R)
• M26: 2,983,281 km (0.102 R)
• M27: 3,082,315 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 9.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 943 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,376,199 km

• M1: 135,087 km (0.108 R)
• M2: 224,546 km (0.077 R)
• M3: 353,201 km (0.1 R)
• M4: 444,605 km (0.105 R)
• M5: 531,222 km (0.063 R)
• M6: 619,485 km (0.092 R)
• M7: 939,774 km (0.063 R)
• M8: 1,012,329 km (0.111 R)
• M9: 1,118,693 km (0.116 R)
• M10: 1,242,111 km (0.111 R)
• M11: 1,453,643 km (0.097 R)
• M12: 1,524,402 km (0.099 R)
• M13: 1,811,780 km (0.095 R)
• M14: 1,965,866 km (0.066 R)
• M15: 2,084,497 km (0.109 R)
• M16: 2,279,124 km (0.086 R)
• M17: 2,353,623 km (0.051 R)
• M18: 2,437,548 km (0.084 R)
• M19: 2,530,897 km (0.104 R)
• M20: 2,686,329 km (0.108 R)
• M21: 2,774,143 km (0.028 R)
• M22: 2,961,589 km (0.08 R)
• M23: 3,025,019 km (0.12 R)
• M24: 3,171,774 km (0.056 R)
• M25: 3,246,124 km (0.063 R)
• M26: 3,330,348 km (0.105 R)
• M27: 3,510,613 km (0.117 R)
• M28: 3,645,551 km (0.081 R)
• M29: 3,851,248 km (0.094 R)
• M30: 4,000,546 km (0.084 R)
• M31: 4,192,480 km (0.104 R)
• M32: 4,356,290 km (0.107 R)
• M33: 4,439,167 km (0.107 R)
• M34: 4,839,641 km (0.118 R)
• M35: 4,925,360 km (0.074 R)
• M36: 5,044,141 km (0.068 R)
• M37: 5,109,366 km (0.114 R)
• M38: 5,196,731 km (0.104 R)
• M39: 5,473,188 km (0.05 R)
• M40: 5,833,868 km (0.032 R)
• M41: 6,074,870 km (0.115 R)
• M42: 6,144,284 km (0.102 R)
• M43: 6,260,671 km (0.111 R)
• M44: 6,483,871 km (0.106 R)
• M45: 6,745,518 km (0.043 R)
• M46: 6,865,495 km (0.088 R)
• M47: 7,083,459 km (0.114 R)
• M48: 7,217,798 km (0.11 R)
• M49: 7,365,302 km (0.105 R)
• M50: 7,427,085 km (0.111 R)
• M51: 7,688,433 km (0.05 R)
• M52: 7,776,247 km (0.088 R)
• M53: 7,851,644 km (0.067 R)
• M54: 8,054,200 km (0.088 R)
• M55: 8,143,360 km (0.105 R)
• M56: 8,399,920 km (0.11 R)
• M57: 8,672,338 km (0.048 R)
• M58: 8,802,937 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 9.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.66 AU - 1.8 AU

Year: 1517 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,376,199 km

• M1: 119,080 km (0.074 R)
• M2: 191,485 km (0.101 R)
• M3: 303,534 km (0.077 R)
• M4: 474,375 km (0.062 R)
• M5: 678,576 km (0.08 R)
• M6: 791,672 km (0.107 R)
• M7: 903,721 km (0.081 R)
• M8: 965,804 km (0.1 R)
• M9: 1,144,573 km (0.093 R)
• M10: 1,212,341 km (0.102 R)
• M11: 1,272,779 km (0.056 R)
• M12: 1,432,998 km (0.092 R)
• M13: 1,695,841 km (0.098 R)
• M14: 1,803,402 km (0.069 R)
• M15: 1,913,207 km (0.055 R)
• M16: 2,004,761 km (0.12 R)
• M17: 2,256,385 km (0.116 R)
• M18: 2,353,324 km (0.109 R)
• M19: 2,484,821 km (0.068 R)
• M20: 2,686,778 km (0.057 R)
• M21: 2,894,270 km (0.117 R)
• M22: 2,952,763 km (0.109 R)
• M23: 3,154,869 km (0.101 R)
• M24: 3,263,777 km (0.11 R)
• M25: 3,572,696 km (0.103 R)
• M26: 3,891,190 km (0.083 R)
• M27: 3,981,996 km (0.076 R)
• M28: 4,073,550 km (0.103 R)
• M29: 4,501,101 km (0.067 R)
• M30: 5,442,221 km (0.105 R)
• M31: 5,573,269 km (0.107 R)
• M32: 5,646,572 km (0.072 R)
• M33: 5,720,024 km (0.084 R)
• M34: 5,883,086 km (0.064 R)
• M35: 6,244,066 km (0.113 R)
• M36: 6,396,506 km (0.07 R)
• M37: 6,565,851 km (0.101 R)
• M38: 6,705,276 km (0.093 R)
• M39: 6,971,710 km (0.107 R)
• M40: 7,082,412 km (0.108 R)
• M41: 7,353,633 km (0.049 R)
• M42: 7,595,832 km (0.057 R)
• M43: 7,709,825 km (0.09 R)
• M44: 8,088,158 km (0.078 R)
• M45: 8,204,546 km (0.104 R)
• M46: 8,556,998 km (0.098 R)
• M47: 8,624,616 km (0.069 R)
• M48: 8,777,655 km (0.112 R)
• M49: 8,983,053 km (0.098 R)
• M50: 9,155,390 km (0.09 R)
• M51: 9,328,923 km (0.052 R)
• M52: 9,714,437 km (0.111 R)
• M53: 9,891,411 km (0.045 R)
• M54: 10,428,617 km (0.117 R)
• M55: 10,719,136 km (0.119 R)
• M56: 10,865,443 km (0.086 R)
• M57: 10,938,746 km (0.083 R)
• M58: 11,494,203 km (0.117 R)
• M59: 11,737,898 km (0.112 R)
• M60: 11,964,239 km (0.08 R)
• M61: 12,134,930 km (0.096 R)
• M62: 12,249,223 km (0.047 R)
• M63: 12,421,410 km (0.1 R)
• M64: 12,517,303 km (0.06 R)
• M65: 12,864,818 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 8.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.9 AU - 2.3 AU

Year: 2029 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,376,199 km

• M1: 112,797 km (0.086 R)
• M2: 243,695 km (0.096 R)
• M3: 391,348 km (0.064 R)
• M4: 451,935 km (0.097 R)
• M5: 516,412 km (0.073 R)
• M6: 590,912 km (0.059 R)
• M7: 689,646 km (0.082 R)
• M8: 787,184 km (0.099 R)
• M9: 867,219 km (0.115 R)
• M10: 927,357 km (0.045 R)
• M11: 1,004,550 km (0.071 R)
• M12: 1,108,371 km (0.03 R)
• M13: 1,424,022 km (0.104 R)
• M14: 1,514,230 km (0.046 R)
• M15: 1,643,632 km (0.111 R)
• M16: 1,738,477 km (0.114 R)
• M17: 1,835,267 km (0.058 R)
• M18: 2,095,118 km (0.111 R)
• M19: 2,282,116 km (0.076 R)
• M20: 2,345,545 km (0.056 R)
• M21: 2,474,498 km (0.104 R)
• M22: 3,060,174 km (0.084 R)
• M23: 3,380,912 km (0.107 R)
• M24: 3,563,870 km (0.117 R)
• M25: 3,662,754 km (0.109 R)
• M26: 3,812,801 km (0.039 R)
• M27: 4,067,566 km (0.076 R)
• M28: 4,183,953 km (0.117 R)
• M29: 4,607,016 km (0.119 R)
• M30: 4,701,263 km (0.111 R)
• M31: 4,878,387 km (0.116 R)
• M32: 5,140,931 km (0.1 R)
• M33: 5,196,880 km (0.064 R)
• M34: 5,252,980 km (0.056 R)
• M35: 5,323,440 km (0.083 R)
• M36: 5,394,050 km (0.066 R)
• M37: 5,680,231 km (0.116 R)
• M38: 6,103,743 km (0.106 R)
• M39: 6,237,334 km (0.076 R)
• M40: 6,311,983 km (0.099 R)
• M41: 6,689,568 km (0.113 R)
• M42: 6,811,939 km (0.061 R)
• M43: 7,403,599 km (0.11 R)
• M44: 7,689,480 km (0.098 R)
• M45: 7,898,319 km (0.098 R)
• M46: 7,962,945 km (0.063 R)
• M47: 8,027,721 km (0.059 R)
• M48: 8,157,871 km (0.076 R)
• M49: 8,288,769 km (0.103 R)
• M50: 8,702,108 km (0.038 R)
• M51: 8,936,528 km (0.118 R)
• M52: 9,309,176 km (0.05 R)
• M53: 9,394,597 km (0.058 R)
• M54: 9,842,942 km (0.101 R)
• M55: 10,017,373 km (0.092 R)
• M56: 10,157,546 km (0.04 R)
• M57: 10,510,746 km (0.113 R)
• M58: 10,742,623 km (0.085 R)
• M59: 11,193,212 km (0.108 R)
• M60: 11,411,774 km (0.079 R)
• M61: 11,613,283 km (0.044 R)
• M62: 11,890,039 km (0.074 R)
• M63: 11,982,640 km (0.105 R)
• M64: 12,094,240 km (0.111 R)
• M65: 12,337,336 km (0.062 R)
• M66: 12,468,833 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 8.4

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.54 AU - 5.44 AU

Year: 6345 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,376,199 km

• M1: 161,865 km (0.089 R)
• M2: 364,121 km (0.098 R)
• M3: 508,034 km (0.101 R)
• M4: 610,958 km (0.095 R)
• M5: 683,812 km (0.094 R)
• M6: 772,972 km (0.088 R)
• M7: 893,398 km (0.08 R)
• M8: 1,093,710 km (0.065 R)
• M9: 1,520,363 km (0.088 R)
• M10: 1,849,778 km (0.103 R)
• M11: 1,995,187 km (0.064 R)
• M12: 2,297,375 km (0.113 R)
• M13: 2,355,568 km (0.058 R)
• M14: 2,533,590 km (0.035 R)
• M15: 2,777,733 km (0.083 R)
• M16: 3,072,291 km (0.066 R)
• M17: 3,136,619 km (0.102 R)
• M18: 3,266,918 km (0.065 R)
• M19: 3,354,732 km (0.05 R)
• M20: 3,691,178 km (0.094 R)
• M21: 3,875,183 km (0.097 R)
• M22: 4,038,544 km (0.092 R)
• M23: 4,252,020 km (0.086 R)
• M24: 4,348,062 km (0.092 R)
• M25: 4,420,617 km (0.113 R)
• M26: 4,493,621 km (0.051 R)
• M27: 4,566,924 km (0.107 R)
• M28: 4,914,589 km (0.12 R)
• M29: 5,040,850 km (0.109 R)
• M30: 5,609,172 km (0.086 R)
• M31: 6,143,237 km (0.101 R)
• M32: 7,782,680 km (0.08 R)
• M33: 8,559,093 km (0.081 R)
• M34: 8,619,979 km (0.046 R)
• M35: 9,769,639 km (0.078 R)
• M36: 10,056,567 km (0.106 R)
• M37: 10,249,399 km (0.114 R)
• M38: 10,704,027 km (0.102 R)
• M39: 10,769,551 km (0.074 R)
• M40: 10,835,224 km (0.078 R)
• M41: 10,966,870 km (0.108 R)
• M42: 11,032,843 km (0.074 R)
• M43: 11,498,840 km (0.044 R)
• M44: 11,565,860 km (0.113 R)
• M45: 12,175,621 km (0.047 R)
• M46: 12,830,411 km (0.039 R)
• M47: 13,780,806 km (0.108 R)
• M48: 13,887,769 km (0.078 R)
• M49: 13,995,030 km (0.077 R)
• M50: 14,282,408 km (0.033 R)
• M51: 14,608,082 km (0.09 R)
• M52: 14,862,997 km (0.114 R)
• M53: 15,599,617 km (0.078 R)
• M54: 16,009,815 km (0.094 R)
• M55: 17,070,015 km (0.04 R)
• M56: 18,230,894 km (0.097 R)
• M57: 18,505,406 km (0.03 R)
• M58: 19,497,090 km (0.102 R)
• M59: 19,898,611 km (0.065 R)
• M60: 20,465,288 km (0.075 R)
• M61: 20,628,050 km (0.114 R)
• M62: 20,832,251 km (0.081 R)
• M63: 21,119,330 km (0.087 R)
• M64: 21,614,499 km (0.057 R)
• M65: 21,905,018 km (0.12 R)
• M66: 22,071,670 km (0.104 R)
• M67: 22,448,058 km (0.109 R)
• M68: 22,532,132 km (0.096 R)
• M69: 22,658,243 km (0.094 R)
• M70: 23,249,753 km (0.087 R)
• M71: 23,462,332 km (0.1 R)
• M72: 24,189,826 km (0.101 R)
• M73: 24,318,929 km (0.042 R)
• M74: 24,448,331 km (0.085 R)
• M75: 24,664,500 km (0.03 R)
• M76: 25,098,633 km (0.065 R)
• M77: 25,930,547 km (0.098 R)
• M78: 27,756,239 km (0.076 R)
• M79: 28,207,875 km (0.105 R)
• M80: 28,343,860 km (0.077 R)
• M81: 29,164,105 km (0.114 R)
• M82: 29,531,068 km (0.099 R)
• M83: 30,269,783 km (0.119 R)
• M84: 30,781,258 km (0.118 R)
• M85: 31,248,602 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.2

Radius: 7.9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.46 AU - 10.9 AU

Year: 21660 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,376,199 km

• M1: 117,734 km (0.059 R)
• M2: 385,514 km (0.081 R)
• M3: 604,226 km (0.118 R)
• M4: 811,419 km (0.094 R)
• M5: 860,637 km (0.091 R)
• M6: 936,483 km (0.088 R)
• M7: 1,378,844 km (0.118 R)
• M8: 1,749,397 km (0.103 R)
• M9: 2,325,349 km (0.11 R)
• M10: 2,765,167 km (0.108 R)
• M11: 3,230,716 km (0.092 R)
• M12: 3,513,456 km (0.028 R)
• M13: 3,678,761 km (0.085 R)
• M14: 4,059,937 km (0.089 R)
• M15: 4,997,766 km (0.057 R)
• M16: 5,419,632 km (0.059 R)
• M17: 5,852,867 km (0.059 R)
• M18: 7,218,546 km (0.037 R)
• M19: 7,588,202 km (0.053 R)
• M20: 8,622,372 km (0.111 R)
• M21: 10,580,609 km (0.05 R)
• M22: 11,060,668 km (0.097 R)
• M23: 11,486,573 km (0.111 R)
• M24: 12,042,030 km (0.079 R)
• M25: 12,229,177 km (0.1 R)
• M26: 12,669,593 km (0.108 R)
• M27: 13,051,068 km (0.098 R)
• M28: 13,307,628 km (0.108 R)
• M29: 13,501,058 km (0.114 R)
• M30: 14,416,148 km (0.053 R)
• M31: 17,349,763 km (0.084 R)
• M32: 17,561,144 km (0.104 R)
• M33: 18,271,884 km (0.091 R)
• M34: 18,919,643 km (0.049 R)
• M35: 20,237,600 km (0.105 R)
• M36: 20,608,902 km (0.12 R)
• M37: 21,132,644 km (0.072 R)
• M38: 22,040,553 km (0.036 R)
• M39: 22,116,699 km (0.096 R)
• M40: 22,192,994 km (0.091 R)
• M41: 23,115,713 km (0.094 R)
• M42: 23,659,801 km (0.114 R)
• M43: 24,998,403 km (0.078 R)
• M44: 25,717,071 km (0.113 R)
• M45: 27,092,922 km (0.119 R)
• M46: 29,159,318 km (0.048 R)
• M47: 29,662,864 km (0.062 R)
• M48: 29,915,685 km (0.072 R)
• M49: 31,533,286 km (0.07 R)
• M50: 32,049,997 km (0.078 R)
• M51: 32,656,467 km (0.085 R)
• M52: 33,792,663 km (0.111 R)
• M53: 34,144,816 km (0.118 R)
• M54: 34,941,724 km (0.085 R)
• M55: 35,297,917 km (0.064 R)
• M56: 35,744,766 km (0.073 R)
• M57: 37,006,025 km (0.118 R)
• M58: 38,557,056 km (0.111 R)
• M59: 42,099,982 km (0.104 R)
• M60: 43,910,117 km (0.107 R)
• M61: 44,006,009 km (0.082 R)
• M62: 44,486,966 km (0.067 R)
• M63: 44,872,929 km (0.037 R)
• M64: 45,163,148 km (0.105 R)
• M65: 46,623,672 km (0.108 R)
• M66: 46,819,496 km (0.084 R)
• M67: 47,212,190 km (0.043 R)
• M68: 48,694,107 km (0.108 R)
• M69: 53,435,611 km (0.071 R)
• M70: 55,601,340 km (0.084 R)
• M71: 58,216,610 km (0.09 R)
• M72: 58,322,076 km (0.079 R)
• M73: 58,533,159 km (0.104 R)
• M74: 58,956,072 km (0.041 R)
• M75: 59,486,247 km (0.096 R)
• M76: 60,017,918 km (0.093 R)
• M77: 60,978,934 km (0.062 R)
• M78: 62,375,879 km (0.06 R)
• M79: 63,892,203 km (0.099 R)
• M80: 65,749,760 km (0.066 R)
• M81: 66,079,324 km (0.108 R)
• M82: 66,409,487 km (0.089 R)
• M83: 67,071,457 km (0.109 R)
• M84: 67,403,265 km (0.12 R)
• M85: 68,847,483 km (0.093 R)
• M86: 68,959,083 km (0.112 R)
• M87: 70,414,222 km (0.11 R)
• M88: 73,013,485 km (0.037 R)
• M89: 75,989,435 km (0.198 R)
• M90: 76,335,305 km (0.095 R)
• M91: 76,913,052 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit