🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 35.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.94 AU - 1 AU

Year: 351 Days

Day: 35.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,356,635 km

• M1: 37,848 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.62 AU - 2.58 AU

Year: 1117 Days

Day: 33.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.43 AU - 3.83 AU

Year: 2539 Days

Day: 31.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,356,635 km

• M1: 2,865,996 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 13.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.31 AU - 5.51 AU

Year: 3994 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,356,635 km

• M1: 192,981 km (0.116 R)
• M2: 297,251 km (0.092 R)
• M3: 522,545 km (0.082 R)
• M4: 617,690 km (0.099 R)
• M5: 705,055 km (0.075 R)
• M6: 1,317,508 km (0.088 R)
• M7: 1,455,587 km (0.054 R)
• M8: 1,811,630 km (0.075 R)
• M9: 1,977,684 km (0.11 R)
• M10: 2,079,859 km (0.084 R)
• M11: 2,470,160 km (0.119 R)
• M12: 2,667,928 km (0.067 R)
• M13: 2,909,679 km (0.096 R)
• M14: 3,172,073 km (0.117 R)
• M15: 3,265,871 km (0.095 R)
• M16: 3,706,437 km (0.088 R)
• M17: 3,876,530 km (0.095 R)
• M18: 4,477,614 km (0.082 R)
• M19: 4,568,121 km (0.098 R)
• M20: 4,735,670 km (0.061 R)
• M21: 4,874,198 km (0.11 R)
• M22: 5,234,579 km (0.093 R)
• M23: 5,458,078 km (0.073 R)
• M24: 5,603,637 km (0.115 R)
• M25: 5,881,889 km (0.1 R)
• M26: 6,114,514 km (0.116 R)
• M27: 6,282,662 km (0.073 R)
• M28: 6,435,252 km (0.085 R)
• M29: 6,675,057 km (0.071 R)
• M30: 7,040,375 km (0.106 R)
• M31: 7,252,206 km (0.119 R)
• M32: 7,863,612 km (0.079 R)
• M33: 8,083,371 km (0.088 R)
• M34: 8,286,675 km (0.089 R)
• M35: 8,435,525 km (0.102 R)
• M36: 8,849,761 km (0.06 R)
• M37: 9,289,878 km (0.114 R)
• M38: 9,483,458 km (0.077 R)
• M39: 9,874,806 km (0.067 R)
• M40: 10,211,551 km (0.074 R)
• M41: 10,632,818 km (0.05 R)
• M42: 10,754,292 km (0.08 R)
• M43: 10,957,595 km (0.11 R)
• M44: 11,080,265 km (0.09 R)
• M45: 11,763,180 km (0.076 R)
• M46: 12,014,803 km (0.086 R)
• M47: 12,268,372 km (0.107 R)
• M48: 12,374,437 km (0.054 R)
• M49: 13,848,424 km (0.032 R)
• M50: 13,981,118 km (0.049 R)
• M51: 14,247,851 km (0.089 R)
• M52: 15,012,745 km (0.076 R)
• M53: 15,240,283 km (0.079 R)
• M54: 15,377,464 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 11.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.85 AU - 5.03 AU

Year: 4031 Days

Day: 10 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,356,635 km

• M1: 174,880 km (0.086 R)
• M2: 264,639 km (0.086 R)
• M3: 338,839 km (0.093 R)
• M4: 415,134 km (0.119 R)
• M5: 489,933 km (0.07 R)
• M6: 667,655 km (0.111 R)
• M7: 931,546 km (0.05 R)
• M8: 1,345,184 km (0.064 R)
• M9: 1,829,732 km (0.106 R)
• M10: 2,048,743 km (0.083 R)
• M11: 2,135,360 km (0.04 R)
• M12: 2,258,778 km (0.063 R)
• M13: 2,384,440 km (0.103 R)
• M14: 2,512,646 km (0.105 R)
• M15: 2,605,696 km (0.069 R)
• M16: 2,911,324 km (0.031 R)
• M17: 3,009,161 km (0.043 R)
• M18: 3,578,082 km (0.103 R)
• M19: 3,983,193 km (0.104 R)
• M20: 4,358,235 km (0.119 R)
• M21: 5,142,277 km (0.117 R)
• M22: 5,405,420 km (0.037 R)
• M23: 5,722,119 km (0.107 R)
• M24: 5,870,370 km (0.071 R)
• M25: 6,095,066 km (0.093 R)
• M26: 6,195,895 km (0.109 R)
• M27: 6,969,914 km (0.032 R)
• M28: 7,207,925 km (0.046 R)
• M29: 7,638,018 km (0.088 R)
• M30: 7,856,282 km (0.074 R)
• M31: 8,466,940 km (0.104 R)
• M32: 8,977,967 km (0.069 R)
• M33: 9,763,355 km (0.108 R)
• M34: 11,306,308 km (0.116 R)
• M35: 11,399,507 km (0.116 R)
• M36: 11,523,973 km (0.116 R)
• M37: 12,185,495 km (0.093 R)
• M38: 13,249,734 km (0.1 R)
• M39: 13,413,543 km (0.11 R)
• M40: 13,578,101 km (0.086 R)
• M41: 13,875,950 km (0.091 R)
• M42: 13,975,732 km (0.095 R)
• M43: 14,075,664 km (0.062 R)
• M44: 14,276,424 km (0.102 R)
• M45: 14,850,431 km (0.091 R)
• M46: 15,742,782 km (0.092 R)
• M47: 15,846,753 km (0.108 R)
• M48: 16,125,454 km (0.081 R)
• M49: 16,440,956 km (0.106 R)
• M50: 16,971,280 km (0.078 R)
• M51: 17,256,563 km (0.119 R)
• M52: 17,976,279 km (0.1 R)
• M53: 18,303,449 km (0.111 R)
• M54: 18,449,457 km (0.09 R)
• M55: 18,706,017 km (0.098 R)
• M56: 18,890,022 km (0.06 R)
• M57: 19,408,229 km (0.114 R)
• M58: 19,706,378 km (0.117 R)
• M59: 19,856,125 km (0.107 R)
• M60: 20,762,240 km (0.079 R)
• M61: 21,028,973 km (0.059 R)
• M62: 22,810,534 km (0.054 R)
• M63: 23,007,105 km (0.084 R)
• M64: 23,243,769 km (0.064 R)
• M65: 23,799,076 km (0.096 R)
• M66: 24,278,538 km (0.115 R)
• M67: 24,358,722 km (0.115 R)
• M68: 24,680,507 km (0.118 R)
• M69: 25,206,344 km (0.089 R)
• M70: 25,735,920 km (0.062 R)
• M71: 26,186,808 km (0.062 R)
• M72: 26,392,655 km (0.108 R)
• M73: 26,681,827 km (0.115 R)
• M74: 27,013,486 km (0.114 R)
• M75: 28,185,136 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 10.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.59 AU - 5.67 AU

Year: 4265 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,356,635 km

• M1: 129,851 km (0.054 R)
• M2: 264,190 km (0.061 R)
• M3: 447,597 km (0.041 R)
• M4: 570,716 km (0.116 R)
• M5: 729,140 km (0.092 R)
• M6: 1,368,222 km (0.115 R)
• M7: 2,044,105 km (0.079 R)
• M8: 2,329,089 km (0.067 R)
• M9: 2,554,234 km (0.073 R)
• M10: 2,975,053 km (0.097 R)
• M11: 3,064,363 km (0.075 R)
• M12: 3,206,780 km (0.06 R)
• M13: 3,285,319 km (0.102 R)
• M14: 3,404,399 km (0.066 R)
• M15: 3,524,975 km (0.086 R)
• M16: 3,646,897 km (0.06 R)
• M17: 3,811,754 km (0.108 R)
• M18: 4,220,455 km (0.048 R)
• M19: 4,584,128 km (0.104 R)
• M20: 5,171,598 km (0.116 R)
• M21: 5,326,133 km (0.104 R)
• M22: 5,435,190 km (0.112 R)
• M23: 5,544,995 km (0.118 R)
• M24: 5,655,548 km (0.11 R)
• M25: 6,533,238 km (0.104 R)
• M26: 6,599,959 km (0.081 R)
• M27: 6,801,467 km (0.098 R)
• M28: 7,039,029 km (0.032 R)
• M29: 7,945,741 km (0.106 R)
• M30: 8,106,409 km (0.07 R)
• M31: 8,214,120 km (0.062 R)
• M32: 9,543,596 km (0.119 R)
• M33: 9,886,474 km (0.095 R)
• M34: 10,117,154 km (0.101 R)
• M35: 10,213,944 km (0.106 R)
• M36: 10,291,436 km (0.086 R)
• M37: 10,701,932 km (0.106 R)
• M38: 11,078,022 km (0.09 R)
• M39: 11,297,631 km (0.104 R)
• M40: 11,438,253 km (0.038 R)
• M41: 11,843,065 km (0.082 R)
• M42: 12,190,880 km (0.098 R)
• M43: 12,376,381 km (0.096 R)
• M44: 12,562,930 km (0.105 R)
• M45: 12,938,570 km (0.054 R)
• M46: 13,381,530 km (0.06 R)
• M47: 13,636,893 km (0.077 R)
• M48: 14,543,456 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 11.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.03 AU - 5.89 AU

Year: 4683 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,356,635 km

• M1: 162,314 km (0.117 R)
• M2: 269,276 km (0.095 R)
• M3: 357,539 km (0.092 R)
• M4: 610,210 km (0.113 R)
• M5: 716,125 km (0.113 R)
• M6: 921,672 km (0.115 R)
• M7: 1,060,499 km (0.092 R)
• M8: 1,471,295 km (0.032 R)
• M9: 1,635,853 km (0.077 R)
• M10: 1,824,196 km (0.076 R)
• M11: 2,549,447 km (0.06 R)
• M12: 3,121,210 km (0.115 R)
• M13: 3,334,985 km (0.091 R)
• M14: 3,465,734 km (0.06 R)
• M15: 3,620,418 km (0.048 R)
• M16: 3,799,936 km (0.095 R)
• M17: 4,547,775 km (0.117 R)
• M18: 4,938,675 km (0.113 R)
• M19: 5,315,063 km (0.032 R)
• M20: 5,623,085 km (0.114 R)
• M21: 5,701,025 km (0.037 R)
• M22: 5,779,265 km (0.094 R)
• M23: 5,910,462 km (0.06 R)
• M24: 6,364,193 km (0.097 R)
• M25: 6,499,878 km (0.117 R)
• M26: 6,884,793 km (0.075 R)
• M27: 7,108,143 km (0.1 R)
• M28: 7,333,736 km (0.065 R)
• M29: 8,083,820 km (0.078 R)
• M30: 8,201,404 km (0.088 R)
• M31: 8,979,463 km (0.05 R)
• M32: 9,254,274 km (0.096 R)
• M33: 9,843,689 km (0.117 R)
• M34: 10,285,751 km (0.098 R)
• M35: 10,766,708 km (0.113 R)
• M36: 11,353,581 km (0.103 R)
• M37: 11,684,042 km (0.06 R)
• M38: 11,783,824 km (0.11 R)
• M39: 11,883,905 km (0.098 R)
• M40: 11,984,285 km (0.117 R)
• M41: 12,320,881 km (0.041 R)
• M42: 12,626,359 km (0.086 R)
• M43: 13,003,346 km (0.12 R)
• M44: 13,175,832 km (0.085 R)
• M45: 13,418,779 km (0.105 R)
• M46: 13,803,396 km (0.053 R)
• M47: 13,908,862 km (0.082 R)
• M48: 14,298,116 km (0.106 R)
• M49: 15,817,432 km (0.108 R)
• M50: 16,149,539 km (0.03 R)
• M51: 16,297,940 km (0.1 R)
• M52: 16,372,290 km (0.094 R)
• M53: 16,446,790 km (0.116 R)
• M54: 16,745,836 km (0.054 R)
• M55: 16,820,934 km (0.114 R)
• M56: 17,615,748 km (0.072 R)
• M57: 18,113,909 km (0.066 R)
• M58: 18,190,951 km (0.114 R)
• M59: 18,267,994 km (0.118 R)
• M60: 18,577,812 km (0.111 R)
• M61: 19,123,993 km (0.072 R)
• M62: 19,202,532 km (0.082 R)
• M63: 20,032,950 km (0.04 R)
• M64: 20,392,434 km (0.081 R)
• M65: 21,036,752 km (0.115 R)
• M66: 21,402,070 km (0.1 R)
• M67: 21,769,632 km (0.113 R)
• M68: 21,933,591 km (0.071 R)
• M69: 23,554,185 km (0.117 R)
• M70: 24,869,599 km (0.107 R)
• M71: 25,687,750 km (0.115 R)
• M72: 26,208,949 km (0.111 R)
• M73: 27,217,687 km (0.109 R)
• M74: 27,527,205 km (0.071 R)
• M75: 29,363,519 km (0.112 R)
• M76: 29,635,637 km (0.114 R)
• M77: 30,090,864 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 10.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.68 AU - 7.88 AU

Year: 7966 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,356,635 km

• M1: 138,528 km (0.103 R)
• M2: 317,746 km (0.05 R)
• M3: 612,603 km (0.051 R)
• M4: 759,209 km (0.082 R)
• M5: 1,162,824 km (0.108 R)
• M6: 1,316,760 km (0.104 R)
• M7: 1,428,660 km (0.095 R)
• M8: 1,543,850 km (0.065 R)
• M9: 1,628,074 km (0.079 R)
• M10: 2,036,177 km (0.108 R)
• M11: 2,185,475 km (0.094 R)
• M12: 2,358,111 km (0.073 R)
• M13: 2,515,189 km (0.08 R)
• M14: 2,655,661 km (0.066 R)
• M15: 2,965,479 km (0.063 R)
• M16: 3,092,786 km (0.047 R)
• M17: 3,330,797 km (0.116 R)
• M18: 3,396,769 km (0.081 R)
• M19: 3,710,626 km (0.107 R)
• M20: 3,802,030 km (0.091 R)
• M21: 3,917,370 km (0.086 R)
• M22: 4,104,367 km (0.074 R)
• M23: 4,246,485 km (0.118 R)
• M24: 4,366,313 km (0.111 R)
• M25: 4,757,063 km (0.058 R)
• M26: 4,881,528 km (0.091 R)
• M27: 5,007,190 km (0.076 R)
• M28: 5,338,699 km (0.087 R)
• M29: 5,442,221 km (0.079 R)
• M30: 5,520,161 km (0.034 R)
• M31: 6,266,655 km (0.067 R)
• M32: 6,624,044 km (0.074 R)
• M33: 6,791,295 km (0.115 R)
• M34: 6,875,369 km (0.093 R)
• M35: 6,988,165 km (0.116 R)
• M36: 7,073,137 km (0.118 R)
• M37: 7,416,314 km (0.109 R)
• M38: 8,178,815 km (0.112 R)
• M39: 8,328,263 km (0.116 R)
• M40: 8,660,370 km (0.057 R)
• M41: 9,651,157 km (0.117 R)
• M42: 10,095,911 km (0.049 R)
• M43: 11,137,561 km (0.102 R)
• M44: 11,772,156 km (0.116 R)
• M45: 12,179,062 km (0.046 R)
• M46: 12,281,536 km (0.095 R)
• M47: 13,006,637 km (0.113 R)
• M48: 13,392,001 km (0.109 R)
• M49: 13,462,462 km (0.048 R)
• M50: 13,568,377 km (0.034 R)
• M51: 13,710,046 km (0.119 R)
• M52: 14,281,810 km (0.1 R)
• M53: 14,861,352 km (0.115 R)
• M54: 15,374,772 km (0.092 R)
• M55: 15,894,026 km (0.117 R)
• M56: 16,418,965 km (0.089 R)
• M57: 17,332,260 km (0.099 R)
• M58: 17,717,624 km (0.025 R)
• M59: 18,066,935 km (0.116 R)
• M60: 18,379,295 km (0.051 R)
• M61: 19,168,125 km (0.063 R)
• M62: 20,088,900 km (0.092 R)
• M63: 21,147,005 km (0.083 R)
• M64: 22,098,149 km (0.11 R)
• M65: 22,264,950 km (0.062 R)
• M66: 22,683,974 km (0.059 R)
• M67: 24,042,023 km (0.115 R)
• M68: 24,990,923 km (0.11 R)
• M69: 25,208,288 km (0.119 R)
• M70: 25,952,089 km (0.106 R)
• M71: 26,304,542 km (0.092 R)
• M72: 26,437,235 km (0.112 R)
• M73: 27,550,841 km (0.117 R)
• M74: 28,452,767 km (0.077 R)
• M75: 28,998,500 km (0.113 R)
• M76: 29,501,897 km (0.069 R)
• M77: 29,639,677 km (0.111 R)
• M78: 29,731,679 km (0.088 R)
• M79: 30,378,241 km (0.115 R)
• M80: 31,309,787 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit