🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.39 AU - 0.61 AU

Year: 232 Days

Day: 37.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,011,143 km

• M1: 203,603 km (0.091 R)

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 8.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.86 AU - 1.18 AU

Year: 676 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,011,143 km

• M1: 109,805 km (0.113 R)
• M2: 164,707 km (0.098 R)
• M3: 249,230 km (0.083 R)
• M4: 387,458 km (0.062 R)
• M5: 553,961 km (0.113 R)
• M6: 621,579 km (0.091 R)
• M7: 709,543 km (0.105 R)
• M8: 801,994 km (0.081 R)
• M9: 857,794 km (0.092 R)
• M10: 934,239 km (0.092 R)
• M11: 1,019,809 km (0.115 R)
• M12: 1,091,017 km (0.111 R)
• M13: 1,199,326 km (0.117 R)
• M14: 1,285,794 km (0.034 R)
• M15: 1,400,535 km (0.03 R)
• M16: 1,569,581 km (0.096 R)
• M17: 1,704,668 km (0.101 R)
• M18: 1,761,515 km (0.083 R)
• M19: 1,889,720 km (0.05 R)
• M20: 2,068,340 km (0.062 R)
• M21: 2,212,702 km (0.118 R)
• M22: 2,297,375 km (0.091 R)
• M23: 2,414,958 km (0.073 R)
• M24: 2,497,536 km (0.063 R)
• M25: 2,609,136 km (0.095 R)
• M26: 2,670,322 km (0.11 R)
• M27: 2,803,763 km (0.112 R)
• M28: 2,871,382 km (0.047 R)
• M29: 2,939,449 km (0.062 R)
• M30: 3,092,188 km (0.058 R)
• M31: 3,147,090 km (0.052 R)
• M32: 3,217,401 km (0.04 R)
• M33: 3,273,052 km (0.087 R)
• M34: 3,395,423 km (0.109 R)
• M35: 3,571,500 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 13.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.11 AU

Year: 686 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,011,143 km

• M1: 173,534 km (0.075 R)
• M2: 266,434 km (0.109 R)
• M3: 473,477 km (0.041 R)
• M4: 620,382 km (0.116 R)
• M5: 742,753 km (0.096 R)
• M6: 972,386 km (0.107 R)
• M7: 1,158,037 km (0.051 R)
• M8: 1,290,730 km (0.115 R)
• M9: 1,386,174 km (0.071 R)
• M10: 1,496,727 km (0.081 R)
• M11: 1,675,047 km (0.071 R)
• M12: 1,827,039 km (0.111 R)
• M13: 1,949,260 km (0.114 R)
• M14: 2,060,262 km (0.11 R)
• M15: 2,238,283 km (0.111 R)
• M16: 2,391,920 km (0.059 R)
• M17: 2,874,074 km (0.076 R)
• M18: 2,977,446 km (0.082 R)
• M19: 3,090,243 km (0.102 R)
• M20: 3,188,080 km (0.059 R)
• M21: 3,428,933 km (0.073 R)
• M22: 3,771,063 km (0.106 R)
• M23: 3,867,105 km (0.086 R)
• M24: 4,043,780 km (0.057 R)
• M25: 4,133,240 km (0.089 R)
• M26: 4,304,978 km (0.113 R)
• M27: 4,469,984 km (0.1 R)
• M28: 4,590,411 km (0.085 R)
• M29: 4,721,458 km (0.086 R)
• M30: 4,882,127 km (0.117 R)
• M31: 4,987,144 km (0.109 R)
• M32: 5,112,208 km (0.07 R)
• M33: 5,277,364 km (0.107 R)
• M34: 5,375,351 km (0.117 R)
• M35: 5,493,832 km (0.06 R)
• M36: 5,653,154 km (0.057 R)
• M37: 6,017,126 km (0.111 R)
• M38: 6,305,550 km (0.063 R)
• M39: 6,462,030 km (0.113 R)
• M40: 6,715,000 km (0.099 R)
• M41: 6,810,742 km (0.096 R)
• M42: 7,068,200 km (0.118 R)
• M43: 7,340,020 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 12.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.1 AU - 1.3 AU

Year: 862 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,011,143 km

• M1: 158,275 km (0.068 R)
• M2: 252,521 km (0.085 R)
• M3: 334,800 km (0.096 R)
• M4: 609,911 km (0.096 R)
• M5: 792,420 km (0.119 R)
• M6: 982,409 km (0.112 R)
• M7: 1,067,830 km (0.067 R)
• M8: 1,155,943 km (0.042 R)
• M9: 1,233,734 km (0.088 R)
• M10: 1,326,784 km (0.076 R)
• M11: 1,457,083 km (0.074 R)
• M12: 1,563,148 km (0.077 R)
• M13: 1,657,245 km (0.107 R)
• M14: 1,783,506 km (0.074 R)
• M15: 2,006,257 km (0.027 R)
• M16: 2,197,892 km (0.057 R)
• M17: 2,295,879 km (0.098 R)
• M18: 2,403,888 km (0.096 R)
• M19: 2,556,328 km (0.073 R)
• M20: 2,668,377 km (0.099 R)
• M21: 2,808,700 km (0.119 R)
• M22: 3,198,103 km (0.092 R)
• M23: 3,319,278 km (0.039 R)
• M24: 3,470,671 km (0.082 R)
• M25: 3,731,270 km (0.107 R)
• M26: 4,149,546 km (0.085 R)
• M27: 4,395,335 km (0.111 R)
• M28: 4,551,366 km (0.105 R)
• M29: 4,847,719 km (0.101 R)
• M30: 5,194,337 km (0.089 R)
• M31: 5,348,423 km (0.115 R)
• M32: 5,470,645 km (0.109 R)
• M33: 5,785,997 km (0.064 R)
• M34: 6,014,882 km (0.031 R)
• M35: 6,095,814 km (0.095 R)
• M36: 6,177,046 km (0.082 R)
• M37: 6,270,245 km (0.048 R)
• M38: 6,600,408 km (0.094 R)
• M39: 6,767,508 km (0.058 R)
• M40: 6,851,732 km (0.073 R)
• M41: 7,081,963 km (0.116 R)
• M42: 7,462,989 km (0.118 R)
• M43: 7,624,704 km (0.099 R)
• M44: 7,787,766 km (0.098 R)
• M45: 7,888,595 km (0.084 R)
• M46: 8,117,180 km (0.079 R)
• M47: 8,620,129 km (0.035 R)
• M48: 8,803,087 km (0.104 R)
• M49: 8,934,583 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 11.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.68 AU - 2.9 AU

Year: 3057 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,011,143 km

• M1: 154,983 km (0.115 R)
• M2: 296,952 km (0.051 R)
• M3: 469,289 km (0.082 R)
• M4: 549,174 km (0.12 R)
• M5: 652,546 km (0.099 R)
• M6: 921,972 km (0.028 R)
• M7: 1,026,989 km (0.09 R)
• M8: 1,576,163 km (0.109 R)
• M9: 1,665,174 km (0.079 R)
• M10: 1,808,638 km (0.063 R)
• M11: 1,970,054 km (0.059 R)
• M12: 2,136,258 km (0.093 R)
• M13: 2,292,887 km (0.114 R)
• M14: 2,527,456 km (0.034 R)
• M15: 2,617,514 km (0.052 R)
• M16: 2,832,037 km (0.049 R)
• M17: 2,909,978 km (0.093 R)
• M18: 3,100,266 km (0.068 R)
• M19: 3,543,375 km (0.048 R)
• M20: 4,006,530 km (0.089 R)
• M21: 4,236,612 km (0.092 R)
• M22: 4,326,221 km (0.062 R)
• M23: 4,746,740 km (0.1 R)
• M24: 4,877,339 km (0.114 R)
• M25: 5,238,020 km (0.106 R)
• M26: 5,785,249 km (0.03 R)
• M27: 5,945,019 km (0.079 R)
• M28: 6,412,513 km (0.093 R)
• M29: 6,557,174 km (0.092 R)
• M30: 6,786,657 km (0.046 R)
• M31: 6,955,254 km (0.119 R)
• M32: 7,951,576 km (0.101 R)
• M33: 8,196,467 km (0.074 R)
• M34: 8,308,666 km (0.104 R)
• M35: 8,625,364 km (0.101 R)
• M36: 8,923,064 km (0.108 R)
• M37: 9,224,205 km (0.11 R)
• M38: 9,528,636 km (0.068 R)
• M39: 9,693,942 km (0.108 R)
• M40: 9,979,674 km (0.042 R)
• M41: 10,099,502 km (0.05 R)
• M42: 10,340,654 km (0.07 R)
• M43: 10,779,424 km (0.109 R)
• M44: 11,001,128 km (0.068 R)
• M45: 11,700,648 km (0.08 R)
• M46: 12,491,871 km (0.084 R)
• M47: 13,644,523 km (0.11 R)
• M48: 14,018,368 km (0.12 R)
• M49: 14,206,562 km (0.101 R)
• M50: 14,287,494 km (0.116 R)
• M51: 14,422,581 km (0.042 R)
• M52: 14,558,266 km (0.075 R)
• M53: 14,639,797 km (0.042 R)
• M54: 14,967,716 km (0.118 R)
• M55: 15,242,826 km (0.043 R)
• M56: 16,162,404 km (0.06 R)
• M57: 16,388,148 km (0.081 R)
• M58: 17,793,021 km (0.089 R)
• M59: 17,996,923 km (0.083 R)
• M60: 18,113,759 km (0.088 R)
• M61: 18,318,708 km (0.111 R)
• M62: 18,554,026 km (0.097 R)
• M63: 18,908,872 km (0.101 R)
• M64: 19,236,192 km (0.047 R)
• M65: 19,355,721 km (0.119 R)
• M66: 19,535,388 km (0.082 R)
• M67: 20,138,267 km (0.07 R)
• M68: 20,441,951 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 11.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.47 AU - 5.37 AU

Year: 6096 Days

Day: 8.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,011,143 km

• M1: 202,406 km (0.073 R)
• M2: 280,945 km (0.1 R)
• M3: 432,787 km (0.114 R)
• M4: 617,390 km (0.075 R)
• M5: 741,856 km (0.104 R)
• M6: 1,017,714 km (0.077 R)
• M7: 1,219,971 km (0.115 R)
• M8: 1,362,388 km (0.1 R)
• M9: 1,472,941 km (0.094 R)
• M10: 2,029,295 km (0.074 R)
• M11: 2,178,145 km (0.067 R)
• M12: 2,623,797 km (0.064 R)
• M13: 2,952,763 km (0.088 R)
• M14: 3,025,019 km (0.103 R)
• M15: 3,676,068 km (0.096 R)
• M16: 5,132,703 km (0.103 R)
• M17: 5,278,561 km (0.072 R)
• M18: 5,396,294 km (0.075 R)
• M19: 5,604,385 km (0.073 R)
• M20: 6,089,980 km (0.101 R)
• M21: 6,526,058 km (0.063 R)
• M22: 7,134,023 km (0.07 R)
• M23: 7,231,711 km (0.085 R)
• M24: 7,593,738 km (0.114 R)
• M25: 7,894,280 km (0.067 R)
• M26: 8,680,267 km (0.119 R)
• M27: 8,889,405 km (0.05 R)
• M28: 9,206,403 km (0.087 R)
• M29: 9,598,798 km (0.108 R)
• M30: 9,815,116 km (0.046 R)
• M31: 10,215,889 km (0.109 R)
• M32: 11,526,815 km (0.118 R)
• M33: 11,680,003 km (0.109 R)
• M34: 11,795,343 km (0.059 R)
• M35: 12,027,220 km (0.06 R)
• M36: 12,850,457 km (0.063 R)
• M37: 12,969,687 km (0.12 R)
• M38: 13,129,008 km (0.082 R)
• M39: 13,329,170 km (0.083 R)
• M40: 14,966,519 km (0.071 R)
• M41: 15,851,390 km (0.037 R)
• M42: 17,848,372 km (0.091 R)
• M43: 17,937,084 km (0.118 R)
• M44: 18,471,896 km (0.107 R)
• M45: 19,193,108 km (0.075 R)
• M46: 20,061,523 km (0.089 R)
• M47: 21,036,153 km (0.057 R)
• M48: 21,317,547 km (0.074 R)
• M49: 21,411,644 km (0.104 R)
• M50: 21,552,864 km (0.061 R)
• M51: 21,883,925 km (0.068 R)
• M52: 22,264,352 km (0.11 R)
• M53: 22,503,110 km (0.099 R)
• M54: 23,031,639 km (0.097 R)
• M55: 25,136,481 km (0.075 R)
• M56: 25,584,677 km (0.097 R)
• M57: 25,834,954 km (0.107 R)
• M58: 26,894,705 km (0.102 R)
• M59: 27,047,145 km (0.12 R)
• M60: 27,251,047 km (0.094 R)
• M61: 27,404,236 km (0.109 R)
• M62: 27,660,197 km (0.114 R)
• M63: 29,631,748 km (0.112 R)
• M64: 29,736,766 km (0.118 R)
• M65: 31,273,435 km (0.12 R)
• M66: 31,648,178 km (0.12 R)
• M67: 31,970,711 km (0.071 R)
• M68: 32,673,073 km (0.105 R)
• M69: 33,162,258 km (0.058 R)
• M70: 33,271,314 km (0.093 R)
• M71: 33,599,083 km (0.118 R)
• M72: 34,368,316 km (0.103 R)
• M73: 34,533,920 km (0.109 R)
• M74: 35,421,485 km (0.074 R)
• M75: 35,980,083 km (0.071 R)
• M76: 36,654,171 km (0.034 R)
• M77: 36,879,765 km (0.097 R)
• M78: 37,673,082 km (0.065 R)
• M79: 37,843,923 km (0.057 R)
• M80: 38,129,056 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.9

Radius: 3.7

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.61 AU - 9.09 AU

Year: 13072 Days

Day: 20.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,011,143 km

• M1: 65,524 km (0.087 R)
• M2: 192,383 km (0.084 R)
• M3: 320,738 km (0.117 R)
• M4: 501,153 km (0.108 R)
• M5: 1,049,429 km (0.069 R)
• M6: 1,085,931 km (0.101 R)
• M7: 1,514,828 km (0.095 R)
• M8: 1,577,061 km (0.113 R)
• M9: 1,618,948 km (0.066 R)
• M10: 1,812,378 km (0.12 R)
• M11: 2,339,112 km (0.037 R)
• M12: 2,483,923 km (0.109 R)
• M13: 2,656,559 km (0.102 R)
• M14: 2,884,247 km (0.062 R)
• M15: 3,091,889 km (0.11 R)
• M16: 3,277,540 km (0.109 R)
• M17: 3,521,534 km (0.103 R)
• M18: 3,576,586 km (0.116 R)
• M19: 3,604,112 km (0.108 R)
• M20: 3,715,413 km (0.064 R)
• M21: 4,055,748 km (0.094 R)
• M22: 4,142,365 km (0.091 R)
• M23: 4,584,726 km (0.085 R)
• M24: 4,980,113 km (0.103 R)
• M25: 5,449,850 km (0.105 R)
• M26: 5,481,565 km (0.032 R)
• M27: 5,673,798 km (0.109 R)
• M28: 6,330,383 km (0.114 R)
• M29: 6,464,573 km (0.062 R)
• M30: 6,633,618 km (0.075 R)
• M31: 6,804,160 km (0.036 R)
• M32: 7,394,623 km (0.111 R)
• M33: 8,586,918 km (0.1 R)
• M34: 9,529,085 km (0.107 R)
• M35: 9,837,406 km (0.116 R)
• M36: 10,188,363 km (0.074 R)
• M37: 10,902,244 km (0.115 R)
• M38: 11,346,400 km (0.12 R)
• M39: 12,335,840 km (0.08 R)
• M40: 12,377,728 km (0.106 R)
• M41: 12,629,651 km (0.064 R)
• M42: 13,438,526 km (0.094 R)
• M43: 13,784,247 km (0.086 R)
• M44: 14,132,660 km (0.118 R)
• M45: 14,308,139 km (0.111 R)
• M46: 14,616,610 km (0.113 R)
• M47: 16,055,143 km (0.083 R)
• M48: 16,100,770 km (0.114 R)
• M49: 16,606,112 km (0.104 R)
• M50: 16,744,789 km (0.093 R)
• M51: 16,837,540 km (0.098 R)
• M52: 17,116,540 km (0.117 R)
• M53: 17,444,009 km (0.079 R)
• M54: 18,248,098 km (0.115 R)
• M55: 18,391,263 km (0.079 R)
• M56: 18,486,856 km (0.06 R)
• M57: 18,967,514 km (0.084 R)
• M58: 19,744,974 km (0.045 R)
• M59: 20,088,451 km (0.096 R)
• M60: 20,781,239 km (0.095 R)
• M61: 21,080,584 km (0.106 R)
• M62: 23,163,585 km (0.078 R)
• M63: 23,473,851 km (0.06 R)
• M64: 23,629,582 km (0.083 R)
• M65: 23,889,733 km (0.113 R)
• M66: 24,046,362 km (0.085 R)
• M67: 25,258,104 km (0.065 R)
• M68: 25,470,833 km (0.107 R)
• M69: 26,868,226 km (0.115 R)
• M70: 27,357,711 km (0.116 R)
• M71: 28,069,946 km (0.115 R)
• M72: 28,345,505 km (0.116 R)
• M73: 29,010,468 km (0.096 R)
• M74: 29,233,219 km (0.078 R)
• M75: 29,289,019 km (0.105 R)
• M76: 29,456,569 km (0.068 R)
• M77: 29,568,468 km (0.075 R)
• M78: 30,355,802 km (0.103 R)
• M79: 30,808,784 km (0.091 R)
• M80: 31,263,861 km (0.119 R)
• M81: 31,321,007 km (0.118 R)
• M82: 31,378,004 km (0.099 R)
• M83: 33,281,337 km (0.068 R)
• M84: 33,572,904 km (0.051 R)
• M85: 33,806,875 km (0.111 R)
• M86: 34,158,729 km (0.081 R)
• M87: 34,393,897 km (0.066 R)
• M88: 34,570,722 km (0.09 R)
• M89: 35,518,723 km (0.035 R)
• M90: 36,115,619 km (0.101 R)
• M91: 36,836,232 km (0.108 R)
• M92: 37,379,721 km (0.107 R)
• M93: 37,986,789 km (0.102 R)
• M94: 39,580,305 km (0.097 R)
• M95: 40,013,092 km (0.117 R)
• M96: 41,383,259 km (0.117 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: 449 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit