🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.53 AU - 0.71 AU

Year: 221 Days

Day: 45.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 355 Days

Day: 35.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,300,587 km

• M1: 442,511 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 433 Days

Day: 13.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.45 AU - 1.75 AU

Year: 917 Days

Day: 29.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 9.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.37 AU - 2.93 AU

Year: 1954 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,300,587 km

• M1: 201,957 km (0.119 R)
• M2: 283,189 km (0.049 R)
• M3: 381,175 km (0.11 R)
• M4: 486,642 km (0.079 R)
• M5: 588,069 km (0.039 R)
• M6: 673,340 km (0.109 R)
• M7: 822,938 km (0.065 R)
• M8: 965,505 km (0.117 R)
• M9: 1,068,578 km (0.09 R)
• M10: 1,225,207 km (0.099 R)
• M11: 1,347,877 km (0.061 R)
• M12: 1,798,166 km (0.092 R)
• M13: 1,998,179 km (0.109 R)
• M14: 2,094,819 km (0.097 R)
• M15: 2,217,938 km (0.119 R)
• M16: 2,420,045 km (0.083 R)
• M17: 3,160,105 km (0.032 R)
• M18: 3,373,582 km (0.108 R)
• M19: 3,445,837 km (0.092 R)
• M20: 3,965,989 km (0.072 R)
• M21: 4,057,693 km (0.106 R)
• M22: 4,165,553 km (0.11 R)
• M23: 4,227,636 km (0.088 R)
• M24: 4,463,103 km (0.075 R)
• M25: 4,558,546 km (0.096 R)
• M26: 4,832,759 km (0.064 R)
• M27: 4,947,202 km (0.119 R)
• M28: 5,045,936 km (0.065 R)
• M29: 5,295,914 km (0.108 R)
• M30: 5,431,001 km (0.111 R)
• M31: 5,721,670 km (0.095 R)
• M32: 6,158,496 km (0.035 R)
• M33: 6,300,464 km (0.051 R)
• M34: 6,879,707 km (0.068 R)
• M35: 7,027,061 km (0.096 R)
• M36: 7,157,061 km (0.106 R)
• M37: 7,287,660 km (0.033 R)
• M38: 7,362,758 km (0.115 R)
• M39: 7,741,839 km (0.111 R)
• M40: 7,953,221 km (0.083 R)
• M41: 8,205,294 km (0.115 R)
• M42: 8,697,620 km (0.027 R)
• M43: 8,957,322 km (0.109 R)
• M44: 9,058,001 km (0.031 R)
• M45: 9,118,589 km (0.11 R)
• M46: 9,321,294 km (0.116 R)
• M47: 10,168,317 km (0.117 R)
• M48: 10,420,988 km (0.054 R)
• M49: 10,484,417 km (0.092 R)
• M50: 10,867,986 km (0.084 R)
• M51: 10,996,939 km (0.065 R)
• M52: 11,343,109 km (0.084 R)
• M53: 11,408,334 km (0.095 R)
• M54: 11,692,869 km (0.105 R)
• M55: 12,001,788 km (0.113 R)
• M56: 12,291,111 km (0.105 R)
• M57: 12,425,450 km (0.101 R)
• M58: 12,492,769 km (0.117 R)
• M59: 12,650,445 km (0.064 R)
• M60: 12,763,391 km (0.034 R)
• M61: 12,990,331 km (0.114 R)
• M62: 13,104,325 km (0.117 R)
• M63: 13,841,842 km (0.078 R)
• M64: 14,121,740 km (0.106 R)
• M65: 14,380,095 km (0.089 R)
• M66: 14,498,128 km (0.12 R)
• M67: 14,687,519 km (0.111 R)
• M68: 14,877,658 km (0.115 R)
• M69: 15,308,649 km (0.113 R)
• M70: 15,404,990 km (0.062 R)
• M71: 15,719,445 km (0.032 R)
• M72: 15,914,072 km (0.1 R)
• M73: 16,354,787 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 12.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.51 AU - 5.81 AU

Year: 4557 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,300,587 km

• M1: 167,849 km (0.113 R)
• M2: 265,985 km (0.11 R)
• M3: 412,591 km (0.053 R)
• M4: 499,657 km (0.071 R)
• M5: 614,698 km (0.108 R)
• M6: 697,425 km (0.1 R)
• M7: 1,347,129 km (0.065 R)
• M8: 1,530,685 km (0.071 R)
• M9: 1,737,878 km (0.104 R)
• M10: 1,891,815 km (0.076 R)
• M11: 2,180,389 km (0.095 R)
• M12: 2,517,882 km (0.101 R)
• M13: 2,622,451 km (0.105 R)
• M14: 2,710,713 km (0.029 R)
• M15: 2,872,279 km (0.111 R)
• M16: 3,280,681 km (0.081 R)
• M17: 3,395,273 km (0.06 R)
• M18: 3,472,466 km (0.101 R)
• M19: 3,988,728 km (0.102 R)
• M20: 4,131,893 km (0.101 R)
• M21: 4,214,621 km (0.088 R)
• M22: 4,297,797 km (0.087 R)
• M23: 4,614,646 km (0.094 R)
• M24: 5,137,490 km (0.117 R)
• M25: 5,271,081 km (0.118 R)
• M26: 6,646,933 km (0.074 R)
• M27: 7,844,164 km (0.088 R)
• M28: 7,998,549 km (0.073 R)
• M29: 8,546,676 km (0.119 R)
• M30: 9,053,065 km (0.086 R)
• M31: 9,596,853 km (0.1 R)
• M32: 9,762,009 km (0.119 R)
• M33: 10,347,685 km (0.085 R)
• M34: 10,573,727 km (0.088 R)
• M35: 10,801,565 km (0.079 R)
• M36: 11,146,238 km (0.108 R)
• M37: 11,378,115 km (0.038 R)
• M38: 11,465,480 km (0.109 R)
• M39: 11,552,995 km (0.115 R)
• M40: 11,640,809 km (0.066 R)
• M41: 11,876,126 km (0.094 R)
• M42: 12,471,077 km (0.07 R)
• M43: 13,628,366 km (0.063 R)
• M44: 14,597,760 km (0.074 R)
• M45: 14,883,343 km (0.083 R)
• M46: 15,267,061 km (0.101 R)
• M47: 15,556,982 km (0.079 R)
• M48: 16,142,358 km (0.093 R)
• M49: 16,371,841 km (0.102 R)
• M50: 16,536,549 km (0.088 R)
• M51: 17,000,601 km (0.119 R)
• M52: 17,368,163 km (0.098 R)
• M53: 18,145,175 km (0.11 R)
• M54: 18,623,738 km (0.11 R)
• M55: 18,864,591 km (0.089 R)
• M56: 19,002,670 km (0.096 R)
• M57: 19,245,168 km (0.114 R)
• M58: 19,453,857 km (0.074 R)
• M59: 19,558,426 km (0.119 R)
• M60: 20,366,703 km (0.105 R)
• M61: 20,543,827 km (0.077 R)
• M62: 20,792,758 km (0.098 R)
• M63: 22,709,406 km (0.095 R)
• M64: 23,299,120 km (0.106 R)
• M65: 23,447,372 km (0.075 R)
• M66: 23,633,023 km (0.095 R)
• M67: 23,968,571 km (0.097 R)
• M68: 24,230,666 km (0.057 R)
• M69: 24,795,398 km (0.05 R)
• M70: 24,984,640 km (0.066 R)
• M71: 25,440,614 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.27 AU - 6.63 AU

Year: 5764 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 72,300,587 km

• M1: 140,323 km (0.07 R)
• M2: 462,257 km (0.079 R)
• M3: 661,223 km (0.097 R)
• M4: 785,688 km (0.057 R)
• M5: 988,244 km (0.112 R)
• M6: 1,080,396 km (0.077 R)
• M7: 1,186,461 km (0.094 R)
• M8: 1,341,295 km (0.118 R)
• M9: 1,444,367 km (0.096 R)
• M10: 2,053,081 km (0.05 R)
• M11: 2,132,817 km (0.055 R)
• M12: 2,434,107 km (0.107 R)
• M13: 2,547,203 km (0.11 R)
• M14: 2,662,094 km (0.098 R)
• M15: 2,822,762 km (0.064 R)
• M16: 2,911,923 km (0.106 R)
• M17: 3,047,309 km (0.053 R)
• M18: 3,262,131 km (0.043 R)
• M19: 3,529,911 km (0.041 R)
• M20: 3,739,498 km (0.072 R)
• M21: 5,429,206 km (0.081 R)
• M22: 5,521,957 km (0.044 R)
• M23: 6,109,278 km (0.118 R)
• M24: 6,225,216 km (0.072 R)
• M25: 6,956,750 km (0.118 R)
• M26: 7,861,966 km (0.095 R)
• M27: 8,115,236 km (0.086 R)
• M28: 8,543,385 km (0.104 R)
• M29: 8,673,236 km (0.092 R)
• M30: 8,803,835 km (0.103 R)
• M31: 9,044,986 km (0.102 R)
• M32: 9,917,292 km (0.054 R)
• M33: 9,985,508 km (0.081 R)
• M34: 11,192,613 km (0.103 R)
• M35: 11,263,672 km (0.078 R)
• M36: 11,861,765 km (0.065 R)
• M37: 11,934,170 km (0.072 R)
• M38: 12,006,875 km (0.05 R)
• M39: 12,274,356 km (0.101 R)
• M40: 13,363,877 km (0.042 R)
• M41: 13,464,556 km (0.097 R)
• M42: 15,003,470 km (0.089 R)
• M43: 15,344,254 km (0.104 R)
• M44: 16,895,733 km (0.103 R)
• M45: 17,222,904 km (0.066 R)
• M46: 18,161,331 km (0.118 R)
• M47: 18,300,756 km (0.056 R)
• M48: 18,777,375 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 13.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.11 AU - 8.53 AU

Year: 10872 Days

Day: 8.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,300,587 km

• M1: 171,439 km (0.085 R)
• M2: 325,076 km (0.052 R)
• M3: 485,595 km (0.11 R)
• M4: 607,966 km (0.115 R)
• M5: 730,187 km (0.119 R)
• M6: 959,970 km (0.094 R)
• M7: 1,061,995 km (0.078 R)
• M8: 1,246,001 km (0.103 R)
• M9: 1,560,156 km (0.105 R)
• M10: 1,718,132 km (0.096 R)
• M11: 2,031,389 km (0.117 R)
• M12: 2,671,070 km (0.083 R)
• M13: 2,797,929 km (0.086 R)
• M14: 2,905,041 km (0.092 R)
• M15: 3,146,043 km (0.113 R)
• M16: 3,325,411 km (0.046 R)
• M17: 3,765,229 km (0.11 R)
• M18: 3,932,030 km (0.05 R)
• M19: 4,052,756 km (0.105 R)
• M20: 4,199,212 km (0.063 R)
• M21: 4,573,357 km (0.082 R)
• M22: 5,089,020 km (0.113 R)
• M23: 5,461,070 km (0.068 R)
• M24: 5,623,384 km (0.073 R)
• M25: 5,814,720 km (0.059 R)
• M26: 6,745,667 km (0.096 R)
• M27: 6,919,949 km (0.038 R)
• M28: 7,066,405 km (0.077 R)
• M29: 7,302,770 km (0.079 R)
• M30: 7,451,919 km (0.119 R)
• M31: 7,601,965 km (0.028 R)
• M32: 7,874,832 km (0.043 R)
• M33: 8,336,641 km (0.08 R)
• M34: 8,586,619 km (0.067 R)
• M35: 8,807,425 km (0.082 R)
• M36: 9,481,064 km (0.068 R)
• M37: 9,709,351 km (0.076 R)
• M38: 10,071,826 km (0.118 R)
• M39: 10,271,390 km (0.117 R)
• M40: 10,980,334 km (0.12 R)
• M41: 11,985,183 km (0.103 R)
• M42: 12,303,078 km (0.096 R)
• M43: 12,588,062 km (0.107 R)
• M44: 12,695,474 km (0.052 R)
• M45: 13,164,463 km (0.103 R)
• M46: 13,273,370 km (0.109 R)
• M47: 13,419,228 km (0.074 R)
• M48: 13,675,789 km (0.107 R)
• M49: 14,380,395 km (0.071 R)
• M50: 14,907,129 km (0.059 R)
• M51: 16,407,745 km (0.069 R)
• M52: 18,157,890 km (0.076 R)
• M53: 18,360,595 km (0.103 R)
• M54: 18,523,208 km (0.064 R)
• M55: 18,808,940 km (0.114 R)
• M56: 19,178,597 km (0.117 R)
• M57: 19,467,769 km (0.077 R)
• M58: 20,217,853 km (0.12 R)
• M59: 20,512,262 km (0.103 R)
• M60: 20,638,821 km (0.051 R)
• M61: 20,850,353 km (0.057 R)
• M62: 21,062,483 km (0.094 R)
• M63: 21,446,351 km (0.112 R)
• M64: 21,832,612 km (0.104 R)
• M65: 22,264,352 km (0.119 R)
• M66: 22,611,868 km (0.085 R)
• M67: 22,698,934 km (0.041 R)
• M68: 23,092,526 km (0.081 R)
• M69: 23,886,442 km (0.116 R)
• M70: 24,197,605 km (0.075 R)
• M71: 25,410,545 km (0.09 R)
• M72: 27,336,318 km (0.036 R)
• M73: 28,646,047 km (0.073 R)
• M74: 29,261,194 km (0.062 R)
• M75: 29,498,905 km (0.101 R)
• M76: 30,120,035 km (0.102 R)
• M77: 30,793,674 km (0.09 R)
• M78: 31,084,044 km (0.098 R)
• M79: 31,764,864 km (0.095 R)
• M80: 32,844,661 km (0.095 R)
• M81: 33,190,831 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.3

Radius: 6.1

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.51 AU - 13.57 AU

Year: 17760 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,300,587 km

• M1: 451,187 km (0.101 R)
• M2: 489,335 km (0.105 R)
• M3: 632,201 km (0.041 R)
• M4: 719,865 km (0.089 R)
• M5: 1,929,214 km (0.073 R)
• M6: 2,157,351 km (0.065 R)
• M7: 2,325,648 km (0.097 R)
• M8: 2,819,321 km (0.069 R)
• M9: 3,738,301 km (0.063 R)
• M10: 3,859,176 km (0.11 R)
• M11: 4,063,677 km (0.103 R)
• M12: 5,272,876 km (0.059 R)
• M13: 5,454,189 km (0.081 R)
• M14: 6,390,971 km (0.077 R)
• M15: 6,439,141 km (0.062 R)
• M16: 6,681,789 km (0.107 R)
• M17: 6,828,694 km (0.054 R)
• M18: 7,528,662 km (0.08 R)
• M19: 7,990,621 km (0.094 R)
• M20: 8,042,531 km (0.099 R)
• M21: 8,356,238 km (0.065 R)
• M22: 9,706,359 km (0.112 R)
• M23: 9,817,211 km (0.096 R)
• M24: 11,355,226 km (0.103 R)
• M25: 11,884,354 km (0.036 R)
• M26: 12,421,410 km (0.087 R)
• M27: 12,844,772 km (0.048 R)
• M28: 15,481,734 km (0.114 R)
• M29: 16,396,824 km (0.094 R)
• M30: 16,529,069 km (0.09 R)
• M31: 18,829,136 km (0.045 R)
• M32: 20,016,345 km (0.118 R)
• M33: 20,086,955 km (0.113 R)
• M34: 20,797,246 km (0.09 R)
• M35: 21,443,658 km (0.109 R)
• M36: 21,733,130 km (0.077 R)
• M37: 22,388,967 km (0.052 R)
• M38: 22,535,573 km (0.108 R)
• M39: 23,645,589 km (0.113 R)
• M40: 23,944,486 km (0.103 R)
• M41: 25,076,792 km (0.042 R)
• M42: 25,305,377 km (0.081 R)
• M43: 25,381,672 km (0.091 R)
• M44: 25,918,130 km (0.054 R)
• M45: 26,303,644 km (0.089 R)
• M46: 27,471,555 km (0.114 R)
• M47: 27,864,698 km (0.091 R)
• M48: 28,101,362 km (0.109 R)
• M49: 28,180,349 km (0.027 R)
• M50: 29,535,706 km (0.12 R)
• M51: 29,857,641 km (0.073 R)
• M52: 30,099,840 km (0.032 R)
• M53: 32,309,251 km (0.064 R)
• M54: 33,726,840 km (0.055 R)
• M55: 33,810,914 km (0.117 R)
• M56: 36,019,727 km (0.111 R)
• M57: 36,795,242 km (0.116 R)
• M58: 39,419,488 km (0.108 R)
• M59: 42,465,749 km (0.083 R)
• M60: 43,376,052 km (0.108 R)
• M61: 43,558,861 km (0.113 R)
• M62: 44,938,303 km (0.087 R)
• M63: 45,865,810 km (0.085 R)
• M64: 46,052,059 km (0.06 R)
• M65: 46,799,749 km (0.09 R)
• M66: 48,496,339 km (0.051 R)
• M67: 48,686,029 km (0.111 R)
• M68: 48,781,023 km (0.057 R)
• M69: 49,256,894 km (0.082 R)
• M70: 49,734,261 km (0.113 R)
• M71: 50,117,231 km (0.112 R)
• M72: 50,886,015 km (0.102 R)
• M73: 51,852,567 km (0.053 R)
• M74: 52,338,161 km (0.075 R)
• M75: 53,705,785 km (0.096 R)
• M76: 54,591,105 km (0.11 R)
• M77: 56,475,889 km (0.072 R)
• M78: 57,576,929 km (0.117 R)
• M79: 58,482,894 km (0.119 R)
• M80: 58,988,385 km (0.06 R)
• M81: 60,922,087 km (0.036 R)
• M82: 62,360,172 km (0.087 R)
• M83: 62,876,434 km (0.117 R)
• M84: 64,955,844 km (0.076 R)
• M85: 65,269,701 km (0.117 R)
• M86: 66,530,063 km (0.117 R)
• M87: 66,635,529 km (0.097 R)
• M88: 66,952,078 km (0.12 R)
• M89: 69,823,161 km (0.104 R)
• M90: 70,252,058 km (0.12 R)
• M91: 70,789,264 km (0.1 R)
• M92: 70,896,824 km (0.028 R)
• M93: 71,651,546 km (0.078 R)
• M94: 72,300,651 km (0.059 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: 251 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit