🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 140 Days

Day: 21.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,827,080 km

• M1: 127,607 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 44.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 252 Days

Day: 45.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,827,080 km

• M1: 55,351 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.2 AU - 2.64 AU

Year: 1403 Days

Day: 25.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,827,080 km

• M1: 194,477 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.05 AU - 3.23 AU

Year: 1599 Days

Day: 33 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,827,080 km

• M1: 715,975 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 12.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.83 AU - 7.89 AU

Year: 6698 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,827,080 km

• M1: 468,241 km (0.114 R)
• M2: 552,764 km (0.072 R)
• M3: 712,684 km (0.059 R)
• M4: 874,549 km (0.064 R)
• M5: 1,000,660 km (0.048 R)
• M6: 1,290,282 km (0.07 R)
• M7: 1,380,639 km (0.108 R)
• M8: 1,969,755 km (0.066 R)
• M9: 2,842,808 km (0.099 R)
• M10: 2,962,786 km (0.039 R)
• M11: 3,060,024 km (0.027 R)
• M12: 3,358,323 km (0.1 R)
• M13: 3,744,435 km (0.034 R)
• M14: 3,849,901 km (0.1 R)
• M15: 3,983,193 km (0.041 R)
• M16: 4,090,903 km (0.116 R)
• M17: 4,929,699 km (0.12 R)
• M18: 5,045,637 km (0.095 R)
• M19: 5,162,473 km (0.12 R)
• M20: 5,309,677 km (0.119 R)
• M21: 5,428,608 km (0.12 R)
• M22: 5,548,286 km (0.113 R)
• M23: 5,638,793 km (0.108 R)
• M24: 6,729,660 km (0.067 R)
• M25: 6,988,165 km (0.114 R)
• M26: 7,415,267 km (0.096 R)
• M27: 7,783,428 km (0.111 R)
• M28: 8,123,164 km (0.097 R)
• M29: 8,607,113 km (0.076 R)
• M30: 8,888,058 km (0.112 R)
• M31: 9,494,827 km (0.054 R)
• M32: 9,603,286 km (0.066 R)
• M33: 10,411,413 km (0.087 R)
• M34: 10,523,313 km (0.118 R)
• M35: 11,471,464 km (0.111 R)
• M36: 11,703,191 km (0.113 R)
• M37: 12,053,549 km (0.03 R)
• M38: 12,171,133 km (0.092 R)
• M39: 12,565,772 km (0.034 R)
• M40: 13,611,611 km (0.09 R)
• M41: 14,937,048 km (0.098 R)
• M42: 15,317,176 km (0.077 R)
• M43: 15,572,390 km (0.069 R)
• M44: 15,700,596 km (0.098 R)
• M45: 15,786,166 km (0.053 R)
• M46: 15,957,904 km (0.097 R)
• M47: 17,089,163 km (0.032 R)
• M48: 17,798,257 km (0.073 R)
• M49: 19,016,582 km (0.068 R)
• M50: 19,199,391 km (0.074 R)
• M51: 19,705,032 km (0.091 R)
• M52: 19,889,934 km (0.071 R)
• M53: 20,448,383 km (0.086 R)
• M54: 21,248,283 km (0.09 R)
• M55: 21,390,551 km (0.108 R)
• M56: 21,580,690 km (0.103 R)
• M57: 21,866,870 km (0.097 R)
• M58: 22,298,610 km (0.085 R)
• M59: 23,170,616 km (0.044 R)
• M60: 23,561,814 km (0.105 R)
• M61: 24,251,460 km (0.099 R)
• M62: 24,449,827 km (0.113 R)
• M63: 24,947,839 km (0.117 R)
• M64: 25,600,384 km (0.116 R)
• M65: 26,055,461 km (0.09 R)
• M66: 26,207,752 km (0.098 R)
• M67: 27,333,476 km (0.097 R)
• M68: 29,526,281 km (0.047 R)
• M69: 29,950,391 km (0.045 R)
• M70: 30,269,783 km (0.063 R)
• M71: 31,666,728 km (0.049 R)
• M72: 32,046,557 km (0.065 R)
• M73: 32,700,898 km (0.042 R)
• M74: 32,974,961 km (0.099 R)
• M75: 33,194,720 km (0.096 R)
• M76: 33,414,928 km (0.075 R)
• M77: 33,856,840 km (0.075 R)
• M78: 34,189,546 km (0.101 R)
• M79: 34,411,998 km (0.08 R)
• M80: 34,690,699 km (0.066 R)
• M81: 35,418,792 km (0.103 R)
• M82: 35,812,982 km (0.119 R)
• M83: 36,038,875 km (0.118 R)
• M84: 36,265,366 km (0.086 R)
• M85: 36,378,612 km (0.064 R)
• M86: 37,175,520 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 8.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.65 AU - 8.33 AU

Year: 6889 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,827,080 km

• M1: 120,576 km (0.099 R)
• M2: 263,891 km (0.103 R)
• M3: 454,329 km (0.06 R)
• M4: 573,109 km (0.098 R)
• M5: 730,187 km (0.097 R)
• M6: 1,071,121 km (0.069 R)
• M7: 1,135,298 km (0.106 R)
• M8: 1,494,034 km (0.077 R)
• M9: 2,005,060 km (0.098 R)
• M10: 2,676,156 km (0.103 R)
• M11: 2,922,095 km (0.085 R)
• M12: 3,364,007 km (0.117 R)
• M13: 3,678,612 km (0.092 R)
• M14: 3,802,179 km (0.098 R)
• M15: 4,361,975 km (0.094 R)
• M16: 4,519,202 km (0.114 R)
• M17: 4,920,573 km (0.071 R)
• M18: 4,974,877 km (0.051 R)
• M19: 5,361,139 km (0.105 R)
• M20: 5,814,570 km (0.03 R)
• M21: 6,075,020 km (0.095 R)
• M22: 6,309,739 km (0.095 R)
• M23: 6,398,451 km (0.096 R)
• M24: 7,309,352 km (0.119 R)
• M25: 7,779,987 km (0.096 R)
• M26: 8,195,719 km (0.095 R)
• M27: 8,357,584 km (0.115 R)
• M28: 8,520,496 km (0.109 R)
• M29: 8,585,871 km (0.065 R)
• M30: 9,587,877 km (0.117 R)
• M31: 9,724,310 km (0.097 R)
• M32: 10,276,327 km (0.051 R)
• M33: 10,486,063 km (0.117 R)
• M34: 11,591,591 km (0.072 R)
• M35: 11,846,506 km (0.082 R)
• M36: 12,139,867 km (0.098 R)
• M37: 12,696,521 km (0.094 R)
• M38: 12,921,516 km (0.045 R)
• M39: 13,034,612 km (0.083 R)
• M40: 13,110,159 km (0.11 R)
• M41: 13,796,364 km (0.103 R)
• M42: 14,027,643 km (0.094 R)
• M43: 14,416,148 km (0.104 R)
• M44: 14,494,238 km (0.116 R)
• M45: 14,611,673 km (0.112 R)
• M46: 14,808,095 km (0.112 R)
• M47: 15,243,425 km (0.115 R)
• M48: 15,522,574 km (0.094 R)
• M49: 15,843,611 km (0.03 R)
• M50: 16,045,419 km (0.07 R)
• M51: 16,248,124 km (0.101 R)
• M52: 17,607,071 km (0.054 R)
• M53: 18,873,716 km (0.078 R)
• M54: 20,520,041 km (0.057 R)
• M55: 21,315,752 km (0.1 R)
• M56: 22,846,288 km (0.112 R)
• M57: 22,983,170 km (0.08 R)
• M58: 23,578,868 km (0.096 R)
• M59: 24,412,129 km (0.086 R)
• M60: 24,832,349 km (0.107 R)
• M61: 25,113,743 km (0.114 R)
• M62: 25,679,970 km (0.095 R)
• M63: 26,059,650 km (0.115 R)
• M64: 26,393,552 km (0.11 R)
• M65: 27,210,207 km (0.118 R)
• M66: 27,986,321 km (0.1 R)
• M67: 28,524,125 km (0.1 R)
• M68: 28,671,479 km (0.118 R)
• M69: 28,818,983 km (0.12 R)
• M70: 28,917,418 km (0.058 R)
• M71: 29,065,370 km (0.118 R)
• M72: 30,308,080 km (0.115 R)
• M73: 30,408,310 km (0.081 R)
• M74: 30,659,186 km (0.106 R)
• M75: 31,264,160 km (0.105 R)
• M76: 32,383,451 km (0.107 R)
• M77: 32,588,400 km (0.117 R)
• M78: 32,999,495 km (0.108 R)
• M79: 34,086,922 km (0.069 R)
• M80: 34,243,252 km (0.116 R)
• M81: 34,347,522 km (0.062 R)
• M82: 34,870,815 km (0.099 R)
• M83: 35,133,359 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 8.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.36 AU - 7.62 AU

Year: 6889 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,827,080 km

• M1: 162,164 km (0.073 R)
• M2: 414,386 km (0.073 R)
• M3: 618,138 km (0.105 R)
• M4: 674,387 km (0.069 R)
• M5: 854,054 km (0.025 R)
• M6: 930,499 km (0.041 R)
• M7: 1,009,486 km (0.114 R)
• M8: 1,377,946 km (0.062 R)
• M9: 1,484,160 km (0.06 R)
• M10: 1,704,817 km (0.076 R)
• M11: 1,802,804 km (0.104 R)
• M12: 2,142,989 km (0.099 R)
• M13: 2,302,610 km (0.062 R)
• M14: 3,464,687 km (0.059 R)
• M15: 4,393,241 km (0.117 R)
• M16: 4,551,366 km (0.111 R)
• M17: 4,688,547 km (0.11 R)
• M18: 4,826,925 km (0.104 R)
• M19: 4,990,286 km (0.05 R)
• M20: 5,298,457 km (0.101 R)
• M21: 5,588,378 km (0.025 R)
• M22: 5,710,749 km (0.093 R)
• M23: 6,008,000 km (0.116 R)
• M24: 6,234,342 km (0.086 R)
• M25: 7,461,343 km (0.114 R)
• M26: 7,596,281 km (0.075 R)
• M27: 7,677,512 km (0.064 R)
• M28: 8,199,310 km (0.063 R)
• M29: 8,506,584 km (0.115 R)
• M30: 8,591,107 km (0.08 R)
• M31: 8,647,505 km (0.108 R)
• M32: 8,874,744 km (0.051 R)
• M33: 9,046,333 km (0.078 R)
• M34: 9,132,501 km (0.071 R)
• M35: 9,538,659 km (0.12 R)
• M36: 9,626,473 km (0.088 R)
• M37: 9,832,320 km (0.113 R)
• M38: 10,731,254 km (0.069 R)
• M39: 10,792,140 km (0.11 R)
• M40: 11,252,303 km (0.091 R)
• M41: 11,562,569 km (0.049 R)
• M42: 11,687,483 km (0.076 R)
• M43: 12,160,063 km (0.076 R)
• M44: 12,414,529 km (0.12 R)
• M45: 12,928,996 km (0.039 R)
• M46: 13,286,684 km (0.038 R)
• M47: 13,417,583 km (0.113 R)
• M48: 13,581,841 km (0.108 R)
• M49: 14,145,077 km (0.053 R)
• M50: 14,211,947 km (0.028 R)
• M51: 14,278,818 km (0.07 R)
• M52: 14,614,814 km (0.1 R)
• M53: 14,682,283 km (0.118 R)
• M54: 15,466,176 km (0.092 R)
• M55: 15,811,149 km (0.096 R)
• M56: 17,790,029 km (0.034 R)
• M57: 17,934,391 km (0.092 R)
• M58: 18,479,077 km (0.113 R)
• M59: 18,588,732 km (0.113 R)
• M60: 19,287,803 km (0.055 R)
• M61: 19,659,105 km (0.088 R)
• M62: 19,845,803 km (0.097 R)
• M63: 20,295,943 km (0.035 R)
• M64: 21,436,178 km (0.078 R)
• M65: 21,512,922 km (0.07 R)
• M66: 21,743,751 km (0.041 R)
• M67: 21,859,540 km (0.055 R)
• M68: 22,519,117 km (0.087 R)
• M69: 22,910,166 km (0.107 R)
• M70: 23,106,588 km (0.076 R)
• M71: 23,264,114 km (0.106 R)
• M72: 23,421,940 km (0.085 R)
• M73: 23,501,077 km (0.087 R)
• M74: 25,709,890 km (0.112 R)
• M75: 25,832,261 km (0.096 R)
• M76: 26,159,581 km (0.095 R)
• M77: 26,694,394 km (0.107 R)
• M78: 27,357,711 km (0.079 R)
• M79: 27,816,677 km (0.04 R)
• M80: 28,068,300 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 12

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.58 AU - 8.6 AU

Year: 7038 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,827,080 km

• M1: 155,582 km (0.064 R)
• M2: 648,058 km (0.086 R)
• M3: 775,515 km (0.083 R)
• M4: 1,024,446 km (0.092 R)
• M5: 1,263,952 km (0.11 R)
• M6: 1,899,743 km (0.111 R)
• M7: 2,046,499 km (0.094 R)
• M8: 2,441,288 km (0.104 R)
• M9: 2,671,220 km (0.06 R)
• M10: 2,812,590 km (0.087 R)
• M11: 2,932,417 km (0.109 R)
• M12: 3,634,630 km (0.109 R)
• M13: 3,897,922 km (0.09 R)
• M14: 4,005,034 km (0.075 R)
• M15: 4,277,153 km (0.075 R)
• M16: 4,555,405 km (0.025 R)
• M17: 4,640,077 km (0.101 R)
• M18: 4,810,918 km (0.09 R)
• M19: 5,247,445 km (0.12 R)
• M20: 5,515,374 km (0.078 R)
• M21: 5,818,609 km (0.042 R)
• M22: 6,314,975 km (0.113 R)
• M23: 6,472,950 km (0.119 R)
• M24: 6,664,136 km (0.096 R)
• M25: 6,760,627 km (0.069 R)
• M26: 8,158,021 km (0.116 R)
• M27: 8,364,765 km (0.078 R)
• M28: 8,960,314 km (0.081 R)
• M29: 9,970,698 km (0.096 R)
• M30: 10,414,854 km (0.036 R)
• M31: 10,714,648 km (0.066 R)
• M32: 10,827,744 km (0.117 R)
• M33: 11,553,444 km (0.056 R)
• M34: 12,611,848 km (0.056 R)
• M35: 12,731,377 km (0.111 R)
• M36: 12,971,482 km (0.062 R)
• M37: 14,112,016 km (0.106 R)
• M38: 14,443,824 km (0.119 R)
• M39: 14,778,175 km (0.103 R)
• M40: 14,988,510 km (0.098 R)
• M41: 16,969,335 km (0.07 R)
• M42: 17,101,430 km (0.092 R)
• M43: 18,530,987 km (0.115 R)
• M44: 18,621,644 km (0.067 R)
• M45: 19,674,514 km (0.084 R)
• M46: 20,699,558 km (0.104 R)
• M47: 21,646,513 km (0.109 R)
• M48: 22,414,099 km (0.101 R)
• M49: 22,510,740 km (0.049 R)
• M50: 23,484,323 km (0.044 R)
• M51: 23,779,030 km (0.062 R)
• M52: 24,372,335 km (0.108 R)
• M53: 25,221,004 km (0.084 R)
• M54: 25,422,064 km (0.06 R)
• M55: 25,977,969 km (0.115 R)
• M56: 26,282,850 km (0.11 R)
• M57: 27,824,905 km (0.075 R)
• M58: 28,293,146 km (0.118 R)
• M59: 28,449,925 km (0.109 R)
• M60: 28,921,756 km (0.082 R)
• M61: 29,501,897 km (0.049 R)
• M62: 29,819,942 km (0.025 R)
• M63: 31,698,143 km (0.03 R)
• M64: 31,806,602 km (0.055 R)
• M65: 32,132,725 km (0.084 R)
• M66: 33,669,544 km (0.036 R)
• M67: 35,005,752 km (0.062 R)
• M68: 37,385,705 km (0.045 R)
• M69: 37,960,160 km (0.051 R)
• M70: 38,132,946 km (0.106 R)
• M71: 38,248,436 km (0.1 R)
• M72: 38,421,670 km (0.043 R)
• M73: 38,595,203 km (0.047 R)
• M74: 38,711,142 km (0.099 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: 514 - 17,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit